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Sony TRINITRON KV-VF21M40 User's Manual

1.
2. Y T u 7 gt 7 7 E 1 CN1003 SYSTEM CONTROL MAIN M
3. GND A gt lt PB AL VOLTAGE AUDIO PB TO MA10 1 3 no mark REC PB SW 5V b E GND A lt PB V VIDEO PB C AUDIO REC AUDIO REO Eg ze MA10 2 3 BOARD WAVEFORMS I 8 caso 846 m 0 1 25V F CHIP O B I il E CNi001 NTSC s a amas GND
4. TU101 518 5 CN304 5 9 ars e ran us ups Mug 222 7 SCL cN703 1 82 E 8 5 SDA 200V T 200 4 5 B INT NC 2 i i 4 GND TO JIG GND 3 us B NC E 1 5 C 10301 Y C J hp T 5 77 eu VIDEO 901 ONLY E aa TV IN PICTURE TUBE 10701 CN305 CN701 4 V OUT V 1 9V 1 S 9v 1 2 GND GND 2 m 3 GND GND 3 M77 ONLY e oureg 4 R R 4 CN301 OUT 23 5 5 NICAM 21 6101 B OUT 24 6 B 6 S CN704 PLL SW 20 010 ING 7 7 G2 4 RESET 0 19 a 4 RESET T
5. TO 10 1 3 BOARD CNOO1 TO 10 1 3 BOARD CN1003 TO 10 1 3 BOARD 002 VIN osc VIN e es lt L 8 lolala ME 558 922 EU gt 2 22 lt 63303 o _ AUDIO VIDEO 104 21P 5 lt lt 8P 2 2 gt a 192 8 Dk TU101 P S cL 2P o 0 0 gt eoo o z z gt gt gt 2 5 2 55 are gt gt gt 5 lt gt gt 5 2 22 55 RA EET 22 e e s e e r e Ie e s e els e e S z 8 8 71 080 4 225852 tEz ERSSSPS 222585zz22922352cx I OT 66666690609 00 9 1 79 R106 4 S38 cate 3 9 33 44 CONTROL B107 3 3 3 5 3j E 33 47uF d 3 6325 E E 3 35 cNeos 1 aro
6. TO DRUM MOTOR FOR JIG TO A BOARD CN302 ul gt aO s s x i Y ss u s S Z _ D amp CN401 s 8 lt 15 lt gt gt 2 56 0 e 3 6 Z 6P 05110 9 VOLTAGE 1 3 gt mark REC PB 255325 la ala ll T C SYSTEM CONTROL MAIN MICON 1047494 5 AUDIO OUT cias lt gt PB 06 iiid VCR SERVO AUDIO OUT R204 o o N3 1 ris 1 gt 0406 w 10682 R205 R206 T mul R219 cie EN gt lt CTL 00 RI t 9 6 220 SN 0 R218 uou 0201 SW 5v 220k 2087 211 2 0601 E ien CHIP 4 7 2 7 1 MUTE CHIP TO GND CN251 RF ENV m AUDIO 3P SPEAKER RF SWP 47k N2 CHIP SP L OUT COMP SYNC AUDIO 12 4 DATA VIDEO REO 3 diu t EE n VOR Vr T 8509 1 8 T 0902 eno sni l NT JUDGE 2 lt 2 1 gt 2SB709A VRBES I scl AUDIO REC V BUFF Tm video CHIP 1 A MUTE VIDEO PB SECAM SVHSD PB vy p gt 37 02 PB AL yama 59 7 01 AUDIO PB 1 CN002 VIDEO REC nog o iy m 1 TU A
7. VIDEO INPUT VIDEO LINE OUT 750 Fig 3 1 SET UP FOR ADJUSTMENT The video signal from the pattern generator is used as adjustment signal for electrical adjustment This video signal should meet the requirement Connect the oscilloscpe to the video input terminal on the MF 1 board and make sure that the amplitudes of sync signal of video signal video portion and burst signal are flat at approximately 0 3 0 7 and 0 3 V respectively and that the level ratio of the burst signal and red sigan 0 30 0 66 Fig 3 2 shows video signals color bars used in adjusting the electrical adjustment White approx 100 Burst signal Approx 1 To be flat 0 7V _ 1 0 3V Approx 0 3V Red 3 T Horizontal sync signal Fig 3 2 Alignment Tape MH 2 Time Video signal Audio signal 1 10 minutes Starir step 6kHz 2 5 minutes 3kHz 3 10 minutes Color bar 1kHz 4 3 minutes RF sweep SPECIFIED INPUT OUTPUT LEVEL IMPEDANCE Input Output terminal Video input Pin jack Input signal 1 Vp p 759 unbalanced Sync negative AUDIO LINE IN Pin jack 7 54 OdBs 0 775 Vrms Input impedance More than 47kQ Input level 98 OSC CHECK CARRIER DEVIATION CHECK Mode PB Mode E E Signal Alignment tape
8. 26 Basic Operations 3 Set the recording start time recording stop time program position input 1 or 2 and tape speed in the same way asin step 2 Press ENTER The cursor appears at OK PROGRAM LIST 27 SAT 20 00 DATE START STOP PRG 28SUN 21 00 22 00 6 SP For daily and weekly recording see Daily weekly recording below gt NEXT CHANGE CLEAR SELECT SET SENTER 5 Press lt or gt to move the cursor to NEXT for other programs then press ENTER Repeat steps 2 through 4 6 Press lt or gt to move the cursor to OK after setting your desired programs then press ENTER The TIMER REC indicator lights up and the video TV enters timer recording standby mode If you have made a mistake during timer setting Press to go back to the previous position and correct the setting Daily weekly recording You can preset your video TV to record the same program every day of the week daily recording or the same program on the same day every week weekly recording Press in step 2 until the desired setting appears in the DATE position With each press the setting changes as follows 27 today MON SUN MON SAT MON FRI EVERY SAT EVERY FRI 5 EVERY SUN 26 next month To stop timer recording Press ON OFF Using the video TV before timer recording starts Press ON OFF to turn off the TI
9. Tape transport buttons STOP button 17 20 REW 44 84 button 17 PLAY B button 17 FF gt button 17 PAUSE II button 17 20 REC button 20 Cassette compartment EJ ECT amp button 17 continued Additional Information 55 Identifying parts and controls continued Remote control QUICK TIMER 1 x muting button 15 12 TIM ER REC recording button 26 2 EJECT amp button 17 13 TAPE SPEED button 19 7 GAME button 13 49 14 standby indicator 14 3 input select button 48 14 REC recording button 20 8 input select button 48 15 Remote control sensor 41 4 volume H buttons 15 19 COUNTER RESET button 18 9 za volume 47 buttons 15 16 TIMER REC recording indicator 5 display button 16 18 16 22 1 for timer 27 6 1 0 power standby button 14 recording PROGR buttons 14 T7 INDEX 144 594 button 46 17 REC recording indicator 20 7 PIC MODE picture mode button QUICK TIMER 22 23 15 18 Tape transport buttons Indicator 18 1 0 power standby switch 14 p p Rotary button 8 Menu operation buttons 26 PAUSE II button 17 20
10. DESCRIPTION REMARK MODULE MODULE PROTECTOR PM 21 IC LINK LINK IC 2 7A 150V LINK IC 2 7A 150V LINK IC 2 7A 150V LINK IC 2 7A 150V TRANSISTOR TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SD601A Q TRANSISTOR 2SA1162 G TRANSISTOR UN2211 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SK2845 LB102 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SK2251 01 TRANSISTOR 25 5388 TRANSISTOR 2SK1482 T lt RESISTOR gt RES CHIP 100 596 1 10W RES CHIP 100 5 1 10W RES CHIP 1M 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 73 596 1 10W RES CHIP 22K 596 1 10W RES CHIP 22K 596 1 10W SHORT 0 RES CHIP 2 2K 5 1 10W RES CHIP 1K 5 1 10W RES CHIP 47K 5 1 10W RES CHIP 68K 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W SHORT 0 VF21M40 M70 RES CHIP 1K 5 1 10W RES CHIP 100K 5 1 10W SHORT 0 VF21M77 RES CHIP 1 2K 5 1 10W RES CHIP 1K 5 1 10W RES CHIP 2 2K 5 1 10W RES CHIP 10K 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 1M 5 1 10W RES CHIP 100 5 1 10W RES CHIP 22K 5 1 10W RES CHIP 100 5 1 10W
11. 5 s el sl 25V Ds Ui 1082 Ho CHIP Dy L102 PREP mm Teonst 10uH I LAV35 NI Uis RUE pua o VIDEO HIM 499 VIDEO Rconst Rconst TO F BOARD 4 4 I CN903 10010 0315 R364 m TAM m ABOARD IC501 LA7840L t AUDIO VIDEO APED XTALI 2 01 155 630 Lt X302 3 58 6304 L103 L104 me icm D103 ings R301 4 7 Ed E 18p 47 1k x 2 2 Ti 9 CH CHIP JL119 tL 108 LAV35 LAV35 T CHIP 121 R109 A CHIP 0 1 0102 1 AN xac 0306 303 THERMAL JL12 16V 28C2412K 5 1 2205 10k canr R126 YOR 4 4 BUFFER 95 uide 16V 1 2 0101 10101 108 R56 B CHIP 1 RUM R112 282412K 854 RESET E P R113 CHIP 0305 SEGA SY VIDEO oue BUFFER VIDEO LARES 2SB709A Em erts CHIP 0101 CHIP 5 8 BUFFER ES w sl AM I sa vun M s 5 2 D JL39 D e 100 1103 IN ABLE IL S VIDEO TK11819MTL R117 5 150 o iuis bus pid 1 2 3 4 5 7 1106 DC DC CONVERTER 4 Tk tL 100 R114 22 CHIP CLAM B FR INS amp S S 1485 CHIP 187 HO 0103 degens 2 5 S 5 5 8 1 T 22 E hip C314 6306 gt 5 a 280241 2K 4 3 2 1 102 Ran Z V IN m BUFFER D305 0307 8868 TUM ON C 18 cHIP 100 2 a M Dons deis M wl uw We 188119 188119
12. Presetting starts from program position 1 The preset program and channel numbers are displayed on the screen in sequence When presetting is finished program position 1 appears again All available channels are now stored on successive number buttons 1 Press IK to turn on the video TV When the TV is in standby mode the indicator on the video TV is lit in red press 1 5 PROGR or a number button on the remote control Press TUNER PRESET ON OFF with a pointed object Do not use an item such as a pencil that might break off when inserted Tip To stop automatic channel presetting press MENU Presetting channels automatically using the TUNER PRESET ON OFF button on the video TV STOP REW PLAY FF PAUSE eREC 006600 l s E EU vol TUNER PRESET GAME amp Vv ON OFF 12 Getting Started Press to select the TV TUNER PRESET system of the channels 5 which you want to preset gt TV SYS CH 01 Press for system selection GAME to start Press GAME GAME e Presetting starts from program position 1 The preset program and channel numbers are displayed on the screen in sequence When presetting is finished program position 1 appears again available channels are now stored on successive number buttons Getting Started payers 13 Basic
13. 120 EJECT SW FF10 BOARD 1 673 202 13 1 716 643 13 i REC PON ON TO MA10 1 3 BOARD CN004 81301 Schematic diagram lt a 10 3 3 board 01304 SLR 325VCT31 01305 SLR 325VCT31 01303 SLR 325VCT31 01306 SLR 325VCT31 01307 SLR 325VCT31 01308 SLR 325DCT31 B SS8848 lt HK gt FF10 15 121 5 4 SEMICONDUCTORS BA10393F E2 BA6305F E2 BA7755AF E2 M24C16 MN6T NJM062M CXA2089Q 48 13 Em 1 Top view 8pin SOP 37 25 24 TOP VIEW CXA2130S TOP VIEW 48pin DIP CXP85460 51 33 1 TOP VIEW CXP87852 80 81 GP3S120 Schematic diagram FF10 board gt 19 0 VIEW 32 20 HA118295NT TOP VIEW 30pin DIP LA71504M MPB 64 41 65 40 80 24 TOP VIEW LA7840L MARKING SIDE VIEW 1 SIP LB1643 LC89978M TE L 1 TOP view 6pin SOP LM393N M5216P TOP VIEW 8pin DIP PC123F2 PC123FY2 PQ05RD11 PQO9RD11 PQ30RV11 l 5 572 5 1981 SE 135N 51 3120
14. Vertical deflection stopped 4 0 or 4 1 501 IC301 pin C606 Has entered standby state after horizontal raster Vertical deflection pulse is stopped Horizontal deflection stopped Power line is shorted or power supply is stopped Q802 H OUT shorted Q803 Q608 R803 open CRT C301 C701 1C703 0701 CV board G2 is improperly adjusted Note 2 White balance 5 times failure no PICTURE No raster is generated CRT cathode current detection reference pulse output is small Note 1 If a B overcurrent is detected stoppage of the vertical deflection is detected simultaneously The symptom that is diagnosed first by the microcontroller is displayed on the screen Note 2 Refer to screen G2 Adjustment in section 3 4 of this manual VCR EMG code List Code Coutents Code Coutents 00h NO EMG 30h Capstan FG NG at initial 10h CAM encode NG during unloading 31h Capstan FG NG 11h CAM encode NG during unloading 40h Drum FG NG 12h CAM encode NG at intial 41h Drum FG NG at initial 20h T reel NG during unloading 42h Drum FG NG 21h S reel FG NG 43h Drum PG NG 22h T reel FG NG 44h Drum PG NG 23h S reel FG NG 50h DEW 24h T reel FG NG at initial 60h FL NG 25h 5 reel FG at initial 70h DEW eject NG 3 DISPLAY OF STANDBY LIGHT FLASH COUNT One flash count is not used for self diagn
15. ANODE GL528V1 CATHODE SLR 325DCT31 SLR 325VCT31 Items with no part number and no description not stocked because they are seldom required for routine service 6 1 PICTURE TUBE SECTION 6 EXPLODED VIEWS The construction parts of an assembled part are indicated with a collation number in the remark column Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The components identified by shading and mark are criti cal for safety Replace only with part number specified Wi 7 685 134 19 PTP 2 6X8 7 685 663 71 BVTP 4X16 7 685 648 79 BVTP 3X12 REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 1 4036 324 1 BEZNET ASSY 21 77 2 13 19 3 704 372 11 HOLDER HV CABLE 1 X 4036 487 1 BEZNET ASSY VF21M40 M70 2 13 120 4 046 600 11 SPACER DY 2 4 066 501 11 SPRING DOOR 1 21 4 057 714 01 ASSY TLH CORRECTION 3 4 066 493 11 BUTTON A FUNCTION 22 8 738 809 05 PICTURE TUBE 511 70 VF21M70 M77 4 4 066 626 11 BUTTON EJECT 22 8 738 812 05 PICTURE TUBE ASILPT70X 21 40 5 4 066 495 11 GUIDE LIGHT 123 A 1 416 864 11 COIL VM 6 3 953 432 01 SPRING GE FL 24 A 8 451 505 11 DEFLECTION YOKE Y21RSA S 7 4 069 445 01 DOOR CASSETTE 21 77 25 A 1 452 728 21 COIL NA R
16. VM CN701 WHT S MICRO R B gt D705 0707 0704 158119 155119 155119 TO A BOARD SLICE SLICE SLICE R704 CN305 470 RN R710 Lc703 47 SEN Jw 4 7 C702 TAR l 18 T T 047 10702 0 61010 3 VIDEO AMP C717 R731 704 tk rj 208 eal T B 0701 AW D709 28 1309A 8707 nr NN I R701 BUFFER 1 2k 3 E 5583127 2007 RS AN 2 V2 3 L 47 250V TO A BOARD CN306 TO A BOARD CN605 TO A BOARD T801 FBT FV CN702 BOARD 16502 5216 IN2 0965 2504793 VM DRIVE 2 T 0875 R985 DC B a E x n Mr 0 9 m 5 DA e ae S E v PPRD m np IU 0 001 10 001 PT 969 foy R511 22 TW RS EE EEE EEE B SSBBABSHK CV 15 CV BOARD 1C701 702 703 TDA6101Q N3 supply voltage feedback input H
17. is displayed There is magnetic disturbance from external speakers or other equipment The power has been interrupted or the AC power cord is disconnected Locate external speakers or other equipment away from the video TV Press I D on the video TV to turn off the video TV for about five minutes then turn on again Clock and timer section Re set the clock and timer settings page 9 52 Additional Information Symptoms caused by contaminated video heads Normal picture Rough picture initial contamination Undear picture No picture black amp white screen appears terminal continued Additional Information 53 Troubleshooting continued Symptom Recording section The cassette is ejected when you press REC e Possible cause The safety tab of the cassette has been removed Solutions Cover the safety tab hole with adhesive tape or use another cassette with its safety tab intact Cannot record Timer recording section Cannot program a recording using the timer No cassette has been inserted Insert a cassette with its safety tab intact The tape is at its end The clock has not been set Rewind the tape Set the current time and date page 9 The cassette is ejected The safety tab of the cassette has Cover the tab hole with adhesive when you press ON been removed tape or use another casse
18. 305636509 3 Ferriss TU AL REG 1 z 2 255255255 LED 2 LED 2 4 G LED 2 spa 5 50 TU VEO 2 01303 01308 E 6 E 43 K s LED T LED 1 3 e GALED 1 5 scLo 60 RE LINE L 3 3 10 RE AL 25 Y 2 EJECT zc 2 i 5 1 GND F GND A 1 81301 1 SDA1 4 J aen RE LINE C Beta a f 16901 P d _ SOM TU AL TW 7 22 RU AL TV TV L 60 1 CN303 29 3 60 8 i TU V 8 03 RU v ITV Gd NC 9 llo Ac EAT MODE 2 FACT x 2 69 01 V TRUE LK AS__ 63 keve 0 210 8 i muzzu 7 FUNCTION KEY MATRIX KR q GD RESET L 2 S SEL R s001 01119 01118 RST 3 AFTIZRST Q 51102 51109 4 696 sw n 4 AFT 1C201 AUDIO OUT K4 J 05D aa 5 08D R D 5V ii GP 050 0 6 050 6 48 i 4 out 10003 RESET DGP 050 Bi 21102 V M ove 62 8 ove gt 36 4 HEADPHONE TTE D 9 amp 9 YMZYS S lo BOARD CN301 BUFF 7 MUTE L 64 sP MUTE 0002 MV 0201 s 2 5007 CN251 B INT 6 SP L OUT Y voL 3 64 VOL 14 NS SP D e INV ay 15 V PLS GND SP ud 0 87 MUTE GND SP 3 k i 16 H PLS CRT 61 17 CRT PWR 62 gt t 2 H SYNC vor Pow 62 518 VCR
19. 0 40000 70 7 ELECTRICAL PARTS LIST 129 3 4 Screen G2 Adjustment see 70 3 5 White Barance Adjustment 71 VIDEO SECTION 3 6 Picture Distortion Adjustment sss 71 1 GENERAL u site 96 2 DISASSEMBLY 7 see 97 4 SAFETY RELATED ADJUSTMENT 72 3 CIRCUIT ADJUSTMENTS 98 4 INTERFACE IC PIN FUNCTION DESCRIPTION etiim 101 5 oho cs 105 6 EXPLODED a 126 7 ELECTRICAL PARTS LIST 135 CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD OR CARBON PAINTED ON THE CRT AFTER REMOVING THE AN ODE SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK A ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUP PLEMENTS PUBLISHED BY SONY CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL FOLLOW THESE PROCEDURES WHEN EVER CRITICAL COMPONENTS ARE REPLACED OR IM PROPER OPERATION IS SUSPECTED 1 OUTLINE The units in this manual contain a self diagnostic function SELF DIAGNOSTIC
20. 278126 CN801 R807 1807 o JL70 H DY H DY C801 JL55 EM i C805 I ko Boa FB611 e 27 s V DY v DY ono 92 csis n H 0803 R838 8839 e C651 0622 JL63 H C609 R607 JUST srBysy av GND c e 2 1 8 Ae 8 4 g T 625 4 T usa I 3 gt 3 JLI E s R635 a E H 06240828 3 46 H E UA 4 E T H 1 8 18 5 zi 7 ri tn 6325 meo lt ud ii 28 pez we RO OE SO nn 427 1 N 4 m 5 I 3 8 a m 5 1304 JL33 gt 222 2 2 8 JL28 JL88 k 2l INE INE TU AL m 1 673 447 11 EN 129 JL32 JL87 JL30 PH 8 8323 Z JETT x rds om J t JLIS 85 86 2 3 4 5 6 2 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ABOARD 1C103 TK11819M ABOARD IC606 STR F6614
21. 3 0 4Vp p H 0 4Vp p H 0 32Vp p H 33 NC Tz 1 1 4 8X Ll FE HEAD qu 81003 550878 AA 4 4 i F CHIP 050 3 PB 4 REC 5 PB E FULL ERASE HEAD ias 0 01 B CHIP JW 5 AW 55 cnioo2 L cros bla 0 32Vp p 0 24p p 0 25Vp p em w uan 0 8 4 8 HEAD CTL X e 51902 5 6 AUDIO CTL mise AUDIO 6 7 RERASE HEAD 4 6 i L100 roe 22 11003 C1008 4 7 F pus X b NDIA AUDIO REC o 110 ve gt Food A HEAD 2 ap sft AUDIO aL Em i 1 A HEAD 1 gt PT R1007 Riggs 1009 ALON 6 8k 1015 R855 1 8k CHIP REC PB IPB 18k 270 10 3306 10k PAL SECAM NTSC PAL HEAD TO ACE HEAD SPUR SHIP uie E 5Vp 1 2Vp p H T w 0 5Vp p 0 5Vp p BETTMMK cM 8870 T C823 2 7 7 dem L SN O 2 VIDEO EO VIDEO RF C 0 047 251 B cHip 2 3 5 VIDEO d M v SECAM NTSC RES 1 P T l 1 2Vp p H 1 8Vp p V 3 8Vp p H l mE P42 B z Estes Pati 2 5 E 8843 3 1 820 CHIP 8 1 9 9 9 m w 5 3 Es 6879 VIDEO RF Y apy R815 3 ea S 1815 REC 320 220 a 7 n sya EHP 4 H C818 PAL SECAM NTSC
22. AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER 5 Press or amp to select OFF then press ENTER VIDEO SET UP 9 TRACKING AUTO APC OFF AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER To return to the normal screen Press MENU 42 Additional Operations Playing a tape repeatedly You can play the recorded portion of a tape repeatedly Press M ENU Press or to select amp then press ENTER Press to select VIDEO SET UP then press ENTER B Press to select AUTO REPEAT then press Z VIDEO SET UP TRACKING AUTO AUTO REPEAT OFF The selected item turns RENTAL OFF gt gt VHS OTHERS red COL SYS AUTO SELECT ENTER Press or amp to select ON then press ENTER VIDEO SET UP 5 6 TRACKING AUTO APC ON AUTO REPEAT ON RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER Press M ENU to return to the normal screen Press PLAY Playback starts When the tape reaches its end the video TV rewinds the tape to the beginning then plays it again continued Additional Operations 43 Tape options continued Adjusting the picture for rental tapes If you are not satisfied with the picture quality while playing a tape even when APC is on set RENTAL to ON It is recommended to use this function when wa
23. Ms B CHIp 8825 0840 0620 date Y 08085 ot MOON 2720 18811928K 8 c L 9 1 220 R663 DUMPER I PROTECT YR dat d R638 CHIP k 4 7k F8609 L ies CHIP 1 108 h T 4705 eile R652 Th rat R833 t 10607 FEED BACK 140 80 PM 2 FPRD lH ERCUS 1 55 M FB610 R646 w 3 cees is DUMPER 9822 B En i C 8 AY 9 2 6Vp p H 3 6Vp p 3 6Vp p 1 CHIP CHIP 2 13 0 m jc OO 0827 FPRD I 7 T ffe KK R lA m 54 47 m 3W 3W 160V 864 8849 T ijs 0595 8648 zx PL c EC C S B 77 39 5 6k Pod 8 558848 HK D628 28C2412K R665 I Ly 100 1551190 REG SW rv 1 4 4 4 1 28 SW os CHIP C643 R666 R620 D624 4 0Vp p 6 0Vp p 14 0Vp p 0 001 2 2k 15k 0 7 MTZJ T 77 6 8A 250 CHIP CHIP BIAS 6 9 FB101 1 1UH TUNER Y C J HV DEFLECTION wN ES A 3 JL118 CHIP POWER SUPPLY 1 4Vp p V 54 0Vp p V 1100Vp p H TO Board 225 NUM CN503 E S WICRO 20 e 150Vp p H 5 5Vp p V 54 0Vp p V 87 86 89 90 Schematic diagram lt board a gt 2
24. 1 2 3 4 5 Press V or to set the timer on or off lt gt ON TIMER SET 5 for each day of the gt N DAYS M TIWITIES week ON TIMER ON SELECT Press or to select TIME then press ENTER Press or to set the on time hour and minute then press ENTER Press to select SOURCE then press ENTER continued Additional Operations 49 Switching on automatically ON TIMER continued Searching using EJEOT 1 0 x 9 Press or to set the source to be switched then press the index eooo0 ENTER f The SOURCE changes as follows u ncti on C C C TV PROG B video playback INDEX 44 gt gt t The video TV marks the tape with an index signal at the point where each If you select TV PROG press t or V to change the channel recording begins Use these signals as numbers Then press ENTER again references to find a specific recording STOP This video TV can search up to 99 index 107s f or to select ON TIMER then press ENTER signals ahead of or behind the current position Ly Press or to set ON TIMER to ON then press ENTER 1 Insert an indexed tape 1 2 55 MENU to return to the normal screen The indicator on the video TV lights up 2 Press INDEX 44 gt gt repeatedly to specify how many index signals ahead INDEX To cancel the on timer function or behind yo
25. 22 BasicOperations 3 Turn QUICK TIMER to set the hour of the start time QUICK TIMER QUICK TIMER then press QUICK TIM ER _ NE gt _ The hour is set and the PUSH minute of the start time turns red Turn QUICK TIMER to set the minute of the start time then press QUICK TIMER Ul Use the QUICK TIMER dial to set the recording time period and program position in the same way asin step 3 Press to select the sound mode MAIN or SUB AB For details on the sound CM mode see Selecting a bilingual program on page 47 Turn QUICK TIMER to move the cursor to OK then press QUICK TIMER The Quick Timer indicator lights up and the video TV enters the timer recording standby mode QUICK TIMER QUICK TIMER QUICK TIMER 27 SAT 20 00 START PROG mp 27 2315 1 15 12 PUSH PUSH TAPE SPEED SP A B MAIN OK CHANGE CLEAR TQ SELECT gt continued Basic Operations 23 Recording TV 24 Basic Operations programs continued The QUICK TIMER button changes the following when turned clockwise or counterdockwise When setting the start time The hour increases or decreases by one hour The minutes increase or decrease by one minute The recording time period Increases or decreases by 15 minutes The program position changes as follows 1 8 12 4 51 522 0 1 If the QUICK TIMER b
26. 3W 1 10W 1 10W SW 1 10W 1W 1 2W 1 AW 1 2W i The components identified by shading and mark are criti cal for safety Replace only with part number specified REF NO PART NO R807 1 260 316 51 R808 1 214 907 00 R809 1 216 085 00 R811 1 216 057 00 R812 1 216 687 11 R814 1 218 756 11 R816 1 216 685 11 R817 1 216 057 00 R818 1 216 681 11 R819 1 216 077 00 R821 1 249 391 11 R822 1 249 411 11 R823 1 216 073 00 R824 1 216 687 11 R825 1 216 073 00 R826 1 215 892 11 R827 1 216 073 00 R828 1 216 097 91 R829 1 249 425 11 R830 1 216 470 00 R831 1 216 470 00 R832 1 249 422 11 R833 1 249 381 11 R834 1 216 470 00 R835 1 216 069 00 R836 1 216 073 00 R837 1 216 065 91 R840 1 216 445 11 RY601 1 755 198 11 RY602 1 755 198 11 RY603 A 1 755 245 11 S801 1 572 707 11 T602 1 433 897 11 T604 A 1 433 540 11 T801 1 453 296 11 T802 1 433 660 11 THP601 1 810 961 11 601 1 508 784 21 TP602 1 508 784 21 801 1 508 784 21 101 8 598 449 01 TUI0I 8 598 451 10 X301 1 567 504 11 X302 1 567 505 11 DESCRIPTION REMARK CARBON 100 596 1 2W METAL 56K 196 1 2W RES CHIP 33K 596 1 10W RES CHIP 22K 596 1 10W METAL CHIP 33K 0 50 1 10W METAL CHIP 150K 0 50 1 10W METAL CHIP 27K 0 50 1 10W RES CHIP 2 2K 5 1 10W METAL CHIP 18K 0 50 1 10W RES CHIP 15K 596 1 10W CARBON 6 8 596 1 4W CARBON 330 5 1 4W RES CHIP 10K 5 1 10W METAL CHIP 33K 0 50 1 10W
27. DIODE 185119 25 DIODE 188119 25 DIODE RD3 9ESBI DIODE 155119 25 DIODE 1SS119 25 DIODE 185119 25 DIODE 188119 25 DIODE 188119 25 DIODE HSS83TD DIODE HSS83TD DIODE HSS83TD DIODE RD3 9ESBI DIODE 1SS119 25 20 20 10 20 20 5 5 5 20 20 20 20 10 10 10 10 20 5 20 20 10 20 10 20 5 20 5 5 20 50V 10V 50V 16V 10V 50V 50V 50V 250V 50V 50V 250V 250V 50V 50V 50V 500V 500V 500V 50V 2KV 250V 500V 50V 160V 10V 200V 160V 200V 16V 50V 10V 50V 50V 10V IC502 1 701 1 702 1 703 1701 1701 1961 531 537 538 701 0961 0962 0963 0965 0967 0968 R501 R511 R537 R538 R539 R545 R546 R549 R550 R551 R555 R556 R701 R702 R704 R707 R708 R709 R710 R711 R712 R713 R718 R719 R720 R725 R727 R729 R731 R732 R733 R734 R738 R740 PART NO 8 719 911 19 8 719 110 88 8 719 110 88 8 759 603 37 8 759 346 42 8 759 346 42 8 759 346 42 1 451 470 21 1 410 667 31 1 414 187 11 8 729 119 78 8 729 119 78 8 729 119 78 8 729 119 76 8 729 119 78 8 729 119 78 8 729 017 05 8 729 017 06 8 729 119 78 8 729 119 76 1 260 080 11 1 215 859 00 1 249 429 11 1 247 863 91 1 247 863 91 1 247 863 91 1 249 429 11 1 249 429 11 1 249 429 11 1 249 429 11 1 249 441 11 1 249 441 11 1 247 807 31 1 219 510 11 1 215 413 00 1 249 418 11 1 249 418 1
28. Four screws amp Tapping uS pe NI 9 Chassis assmbly Anode cap 9 Picture tube n Cassette door Cushion ES J Note Notice for Installing chassis assmbly Install chassis assembly when keep the cassette door open state Removal of anode cap NOTE Short circuit the anode of the picture tube and the how to handle an anode cap anode cap to the metal chassis CRT shield or car bon paint on the CRT after removing the anode 2 the surface of anode caps with shaped objects removing procedures 2 Don t press the rubber too hard so as not to hurt inside of T ide of th anode caps 1 A metal fitting called the shatter hook terminal is built into direction indicated by the rebber Don t turn the foot of rubber over too hard The shatter hook terminal will stick out of damage the rubber the arrow 3 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow When one side of the rubber cap is separated from the anode button the anode cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow 67 SECTION 3 SET UP ADJUSTMENTS The following adjustments should be made when a complete realignment is required or a new picture tube is installed These adjustments should be performed with the rated power supply voltage
29. RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CARBON CARBON RES CHIP CARBON RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CARBON RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP 100 180 3 9K 47 12K 18K 270 330K 6 8K 820 18K 1 5K 10K 12K 5 6K 3 3K 10K 100 5 6K 68K 2 2M 5 6K 75 47K 1 8K 18 5 6 3 3K 3 3K 12 1 8K 820 680 330 596 596 596 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 1 4W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W
30. 65 A 1241 367 A LEAD ASSY G2 66 4 046 677 11 125 components identified by shading and mark are criti cal for safety Replace only with part number specified DESCRIPTION REMARK CONNECTOR ASSY FLAT 13P CONNECTOR ASSY FLAT 21P HOLDER AC CORD CORD POWER WITH CONNECTOR E ME JE model CORD POWER WITH CONNECTOR HK model TERMINAL PLATE GA F MOUNT HOLDER B PWB 6 3 MECHANISM DECK ASSEMBLY 1 7 685 646 79 BVTP 3X8 REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 201 3 977 509 0010 WASHER THRUST 202 3 977 507 01 TABLE REEL 5 203 3 977 508 01 TABLE REEL T 204 1 500 471 11 HEAD FE 205 3 977 495 01 SHAFT TG2 213 3 977 447 01 GEAR ELEVATOR 214 3 977 514 01 OPENER LID 215 3 977 441 01 GEAR PINCH PRESSING 216 3 977 445 01 GEAR TG8 ARM DRIVING 217 3 977 465 01 SPRING EXTENSION RVS BRAKE 218 X 3947 582 1 ARM ASSY RVS BRAKE 219 3 977 446 01 GEAR TG8 ARM 206 3 977 494 01 HOLDER FEH 207 A 6759 619 B FL COMPLETE 55 208 210 208 3 977 535 01 PLATE LUMINOUS END SENSOR 220 X 3947 590 1 TG8 ASSY 224 209 3 977 536 01 PLATE LUMINOUS TOP SENSOR 210 3 970 471 01 SPRING DECK OPEN TORSION 221 A 6759 620 A HEAD BLOCK ASSY ACE TDK 222 222 3 974 556 11 HEXA TT 2 6X9 TAPER 223 3 979 508 01 SCREW TP SW 3X8 224 3 719 381 01 SCREW 2 4 211 A 6759 615 A PRESS BLOCK ASSY PINCH 212 212 3 958 455 01
31. A 4 J S R If the blue dot did not harmonize with red and green then use the BMC magnet to adjust 1 HMC Horizontal mis convergence correction HMC correction A HMC correction B 6 o 68 v 81 B yx NA TEL 3 686 Amp 2 Vertical mis convergence correction VMC correction B VMC correction A 69 Adjust TLH CORRECTION PIECE 4 057 714 01 Correct horizontal mis convergence of X axis right and left red and blue When red is outside and view from DY neck side insert TLH correction piece to rightside TLH and when blue is outside and also view from DY neck side insert TLH correction piece to left TLH Adjust YCH YCH Adjust the horizontal convergence of red and blue of Y axis up and down part Adjust with tracking TLH correction piece CV board RV701 Fig 3 6 2 Convergence adjustment of screen surroundings Dynamic convergence 1 Adjust by the deflection yoke swivel to screen both sides cross mis convergence become finest whole screen Fig 3 7 2 Fix the deflection yoke to insert the wedge to the picture tube funnel and the deflection yoke Fig 3 8 Fig 3 7 70 screen corner misconvergence 3 3 FOCUS ADJUSTMENT Receive PAL MONOSCO signal with standard condition Focus adjustment should be balanced whole picture area not det
32. Boor nu s 2 AT Hor CHIP CHIP g pus 2 4 0 2 5 2 DK v our 25V d D102 d CHIP w ER YI B MTZJ T 77 9 1 2 4 I s PROTECT R312 irer S BIN T MUT E 8317 AN MEG 1 R123 R124 E 9 5 4 9 7 5 6 119 1206 100 CHIP sp AN n 1 6 0 4 9 R321 AM Sn sa go 100 01 5597 7 4320 io X L 2 7 77 5 6 m LEM 0304 R324 7 7 ue 4 68 ooi F CHIP 100 255 spur 1 25 MTZJ T 77 9 1 100 3 08 dpud nin R323 E R322 n PROTECT di ducis iie Lo 560 CHIP CHIP 2 JL127 Boy 4 6 328 mua m R325 CN305 9v AM Cam 5 DUE 1 2k CHIP 3 0339 7P D602 D611 R327 3 9 0 1 Razg R328 s MICRO A pest 560 41 2K CHIP idi 04 065 04 065 mM 470 OO am 44 TOME tey A BOARD mark LIST R332 gt t e e i R un KS chip 2 GND R334 J pu iiim ER s dre cuo KV VF21M77 KV VF21M40 M70 0658 5611 CHIP 0 0022 0 0022 ET Jk 1 G 1kV 1kV sour BINS 5 0 R 157 0 6926 0327 Suh Read 151 8 ii D103 155119 Not used 1 7 0630 16604 1 3 BEN pour L ege tL MTZJ T 77 18B PQ30RV11 IC101 S 80743AL Z Not used ui 7 Eu RAS 5V S ED Xi CXA21305 6331 R624 L 0 25V 77 DRIVE PET foe TOU Tow UA Je 7 118 N
33. DYNAMIC STANDARD SOFT PERSONAL ADJUST SELECT 3 Press to select then press ENTER ray SETUP Es SET UP oy VIDEO SET ue LANGUAGE BR ENGLISH SELECT ENTER continued Getting Started 7 8 Step 4 Selecting the language continued 4 Press or to select LANGUAGE then 1 np 2 press ENTER VIDEO SET The selected item turns E PIC ROTATION LIH red SELECT ENTER 5 Press or to select then press ENTER The menu language changes to Chinese To return to the normal screen Press MENU Getting Started Step 5 Setting the clock You need to set the clock to use timer recording Quick Timer recording and on timer functions ENTER MENU 4 5 2 2 1 Press MENU Ery PICTURE MODE 22 DYNAMIC STANDARD SOFT PERSONAL ADJUST SELECT 2 Press 4 or amp to selet then press ENTER EN o lt gt ON TIMER SET CLOCK SET SELECT ENTER 3 Press 4 or to select CLOCK SET then press ENTER 4 Press ENTER The day section turns red El E LOCK SET 31 12 1999 FRI 10 00 VENTER Press 4 or to set the day then press gt The month section turns red CLOCK SET 22 27 12
34. It takes about 1 second to complete the writing to the MEMORY When red light displayed turns to G and that makes writing completely finish Color of the screen displayed light word MUTE O button on button on Green word 5 RELEASE THE SERVICE MODE Turn off TV set and turn on again or turn off by the remote commander and turn off by the remote commander again by stand by state to disappear serivce display and set to normal TV mode 73 6 WRITING STANDARD VALUE Set to service mode When push 5 colored INITIAL write indicates on the screen right above button on the remote commander green Continuing to press 0 button while words are displaying about 3 seconds Display turns to red colored INITIAL write then the screen become pitch dark and select Ich about 5 seconds after Then it turns green colored G display Perform writing standard value standard data in micro computer will write the MEMORY and set to initialization state all When exchange only MEMORY IC002 perform standard value writing in the begginning 5 2 ADJUSTMENT METHOD Service adjustment to this model can be performed with the supplied Remote Control Commander RM 955 956 HOWTO ENTER INTO SERVICE MODE Entering the Service mode Y Y When exchange the MEMORY When exchange 002 MA10 board the board When repair
35. Press 4 or to select VIDEO SET UP then press ENTER P WNP Press to select RENTAL then pres VIDEO SET UP 5 om TRACKING AUTO ENTER AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER The selected item turns red 5 Press or to select ON then press ENTER VIDEO SET UP TRACKING AUTO ON AUTO REPEAT OFF RENTAL ON VHS OTHERS COL SYS AUTO SELECT ENTER To return to the normal screen Press MENU 40 Additional Operations When connecting to a Sony VCR If you use this video TV with another Sony VCR the remote control may accidentally operate both the video TV and VCR at the same time To prevent this from happening set VHS to SONY so that the remote control operates only this video TV Press M ENU Press or to select 8 then press ENTER Press to select VIDEO SET UP then press ENTER A WN HB Press or to select VHS then press ENTER The selected item turns red VIDEO SET UP D TRACKING AUTO AP ON AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER Press or amp to select SONY then press ENTER VIDEO SET UP zi 9 TRACKING AUTO APC ON AUTO REPEAT OFF E RENTAL OFF SONY COL SYS AUTO SELECT ENTER To return to the normal screen Press MENU continued Additional Operations
36. To display the video game screen Press GAME when the video TV is in standby mode EJECT O TAPE SPEED TMERREC GAME To switch to TV program Press the number button on the remote control PROGR or on the video TV or remote control To switch to the VCR Press the PLAY We button on the video TV or remote control when a cassette is in the video TV Additional Operations 49 48 Additional Operations Additional Information Self diagnosis function Your video TV is equipped with a self diagnosis function If there is a problem with your video TV the 5 indicator flashes red The number of times the indicator flashes indicates the possible causes indicator Check that the D indicator flashes red once or more in intervals of 3 seconds Count the number of timesthe indicator flashes Press 1 01 to turn off your video TV RUN F Inform your nearest Sony service facility about the number of timesthe indicator flashes Be sure to note the model name and serial number located on the rear of your video TV 50 Additional Information Troubleshooting If you have any problems while viewing your video TV please check the following troubleshooting guide If the problem persists contact your Sony dealer Symptom TV section No picture No sound x Possible cause The power cord
37. VP2 VSIZ 54550 VP3 SCOR j VP4 VLIN E 5 HPOS C VP6 HSIZ 7 AFBW RU LLL DU VP8 LLLI ES VP9 TRAP VP10 D gt MKD VP11 UCPN 2 LCPN uv as SECTION 4 SAFETY RELATED ADJUSTMENT CONFIRMATION OF HOLD DOWN When the parts with a 14 mark on the circuit diagram shown below are replaced confirm the matters described in items 1 and 2 shown below PM601 R614 C614 1 607 R638 1 CONFIRMATION OF LINE A BOARD 1 Input 110 SV AC 2 Receive DOT HATCH signal and adjust PIX BRT to mini mum 3 Connect the digital multimeter to line of C632 Fig 4 2 4 Confirm the voltage value of line corresponds like be low Less than 137 5V DC 2 CONFIRMATION OF HOLD DOWN A BOARD 1 Receive monoscope signal and adjust PIX BRT VOL to standard 2 Input the undermentioned voltage to between C632 side and GND then check the protector function to works Fig 4 1 Less than 142 5V DC A BOARD COMPONENT SIDE digital multimeter Fig 4 2 3 CONFIRMATION AFTER EXCHANGED 1C607 AND R638 Confirm the voltage value of l
38. 1 10W R429 1 216 065 91 RES CHIP 4 7K 5 1 10W R430 1 216 037 00 RES CHIP 330 596 110 R823 1 216 049 91 RES CHIP 5 1 10W R432 1 216 073 00 RES CHIP 10K 5 1 IOW R824 1 216 049 91 RES CHIP IK 5 1 10W R433 1 216 073 00 RES CHIP 10K 5 1 1OW R827 1 216 025 91 RES CHIP 100 596 1 10W R435 1 216 049 91 RES CHIP 1K 5 1 10W I R829 1 216 065 91 5 4 7K 596 1 10W R831 1 216 295 91 SHORT 0 R436 1 216 043 91 RES CHIP 560 5 1 AOW R437 1 216 065 91 RES CHIP 4 7K 5 110 R833 1 216 295 91 SHORT 0 R438 1 216 295 91 SHORT 0 R834 1 216 295 91 SHORT 0 R439 1 216 089 91 RES CHIP 47K 5 1 10W R835 1 216 041 00 RES CHIP 470 596 1 10W R440 1 216 089 91 RES CHIP 47K 5 110 R837 1 216 073 00 5 10K 596 1 10W R838 1 216 065 91 RES CHIP 4 7K 5 1 10W R441 1 216 089 91 RES CHIP 47K 5 1 AOW R442 1 216 089 91 RES CHIP 47K 5 1 10W R839 1 216 055 00 RES CHIP 1 8K 596 1 10W R443 1 216 049 91 5 5 1 1OW i R840 1 216 033 00 RES CHIP 220 5 1 10W R444 1 216 295 91 SHORT 0 R841 1 216 069 00 RES CHIP 6 8K 5 1 10W R445 1 216 089 91 RES CHIP 47K 5 1 10W R843 1 216 047 91 RES CHIP 820 596 1 10W R845 1 216 057 00 RES CHIP 2 2K 5 1 10W R446 1 216 075 00 RES CHIP 12K 5 1 10W R447 1 216 081 00 RES CHIP 22K 5 110 R847 1 216 295 91 SHORT 0 R448 1 216 075 00 RES CHIP 12K 5 1 IOW R848 1 216 065 91 RES CHIP 4 5 1 10W R449 1 216 081 00 RES CHIP 22K 5 1 1OW 1 R849 1 216 295 91
39. 1 216 675 11 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 049 91 1 216 025 91 1 216 051 00 1 216 043 91 1 216 025 91 1 216 051 00 1 216 043 91 1 216 041 00 1 216 051 00 1 216 043 91 1 216 295 91 1 216 065 91 1 216 081 00 1 216 129 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 049 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 073 00 1 216 049 91 1 216 295 91 1 216 079 00 1 216 073 00 1 216 041 00 1 216 041 00 1 216 041 00 1 216 041 00 1 216 049 91 1 216 057 00 1 216 059 00 1 216 073 00 1 216 049 91 1 216 045 00 1 216 089 91 1 216 081 00 1 216 097 91 1 247 843 11 1 216 097 91 1 216 049 91 1 216 049 91 1 216 073 00 1 216 097 91 1 215 888 00 1 216 065 91 1 216 073 00 1 216 377 11 1 249 385 11 1 216 065 91 1 216 073 00 1 249 443 11 1 216 089 91 1 216 033 00 A 1 218 265 11 1 260 133 11 1 202 933 61 1 216 033 00 1 216 389 11 DESCRIPTION METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP R
40. 41 Tape options continued Setting the color system Normally set COL SYS in the menu to AUTO If streaks appear during playback set COL SYS to correspond to the system that the tape was recorded in Press MENU Press or to select then press ENTER Press 4 or to select VIDEO SET UP then press ENTER Press or to select COL SYS then press ENTER Press 4 or until the corresponding color system appears then press ENTER Select the same color VIDEOSETUP system that the tape was TRACKING AUTO ON recorded in AUTO REPEAT OFF ue Bh UN F RENTAL OFF VHS OTHERS COLSYS PAL SELECT ENTER To return to the normal screen Press MENU 42 Additional Operations Switching off automatically SLEEP TAPE SPEED TNERREC You can automatically switch the video lt TV into standby mode after a selected time period Press 3 With each press the time period in minutes changes as illustrated One minute before the TV switches into standby OFF gt 60M 90M mode the message SLEEP TIMER 1M is displayed on the screen To cancel the timer Press t to select OFF or press 1 D to turn on the power Additional Operations 43 Switching on automatically 5520 TIMER TAPE SPEED TNERREC You can preset your video TV to automatically switch on at a desir
41. BATTERY FOR RM 955 956 Sony Ichinomiya Corporation Quality Assurance Division 40 The components identified by shading and mark criti cal for safety Replace only with part number specified English 99DN70194 1 Printed in Malaysia 1999 4
42. H cm ls c ss Schematic diagram Schematic diagrams lt MA10 1 3 board _ 115 A10 2 3 boards gt _ 116 _ 117 _ 4118 2 VIDEO REC PB 711 02 2 CHIP 18295 VIDEO REC PB 0727 0 01 F CHIP SP CH2 CN701 8P CH2 2 CH2 5 2 3 5 chi F 5 CHT S 4 S HIFI 1 F s e HIFI sfe 7 sP cH2 F 7 s sP cH2 S s TO DRUM VIDEO RF PB 3 8 0 mark REC PB 1 82 25V BTE 0 6 R716 0 lt 2 2 gt CHIP R710 ik CHIP AN3 t ATA covP SYNC lt RF ENV lt REC RF 119 B SS8848 lt HK gt MA10 P3 10 3 3 BOARD WAVEFORMS 1 60mVp p 0 36Vp p 3 REC PB 2 2Vp p H 5 0Vp p
43. Press MENU continued Additional Operations 45 Tape options continued Setting the color system Normally set COL SYS in the menu to AUTO If streaks appear during playback set COL SYS to correspond to the system that the tape was recorded in Press MENU Press 4 or to select then press ENTER Press 4 or to select VIDEO SET UP then press ENTER Press 4 or to select COL SYS then press ENTER Press 4 or until the corresponding color system appears then press ENTER Select the same color Ul WN F VIDEOSETUP D system that the tape was TRACKING AUTO recorded in AUTO REPEAT OFF VHS OTHERS gt COL SYS PAL SELECT To return to the normal screen Press MENU 46 Additional Operations Selecting a bilingual program 2 You can listen to the sub channel of TREED EREC GCODE NOF NICAM bilingual I system programs Ce c TE PAUSE Press A B repeatedly until you receive the sound mode you want The on screen display changes to show the selected sound mode and the indicator on the video TV lights up in red A B Broadcasting On screen display Selected sound NICAM bilingual I MAIN SUB MONO Main sound Sub sound Regular sound Notes Bilingual broadcasts can be received only in the NICAM bilingual I television system Only the selected sound can be recorded If the sound is dis
44. RES CHIP 10K 596 1 10W METAL OXIDE IK 596 2W RES CHIP 10K 596 1 10W RES CHIP 100K 596 1 10W CARBON 4 7K 596 1 4W METAL OXIDE 18 5 3W METAL OXIDE 18 5 3W CARBON 2 7K 5 1 4W CARBON 1 5 1 4W METAL OXIDE 18 5 3W RES CHIP 6 8K 596 1 10W RES CHIP 10K 5 1 10W RES CHIP 4 7K 596 1 10W METAL OXIDE 12 596 2W RELAY RELAY AC POWER RELAY AC POWER RELAY AC POWER SWITCH SWITCH LEVER H CENT TRANSFORMER TRANSFORMER CONVERTER SRT TRANSFORMER CONVERTER SBT FBT ASSY NX 4001 M3B4 TRANSFORMER HORIZONTAL LINEAR lt THERMISTOR gt THERMISTOR POSITIVE lt TEST PIN gt PIN CONNECTOR 5mm PITCH 1P PIN CONNECTOR 5mm PITCH 1P PIN CONNECTOR 5mm PITCH 1P lt TUNER gt TUNER FSS BTF LG433 VF21M40 M70 TUNER FSS BTF WG441 VF21M77 lt CRYSTAL gt OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL nuno n REF NO 511 512 701 702 703 C704 C705 C706 C707 C708 C709 C710 C711 C712 C714 C715 C716 C717 C718 C719 C720 C721 C961 C962 C963 C964 C968 C969 C970 C972 C973 C975 C978 C979 C980 CN503 CN551 CN701 CN702 CN703 CN704 CN961 CN962 D504 0505 D701 D702 D703 D704 D705 D707 D709 D710 D711 D713 D714 133 PART CV DESCRIPTION 1331 925 CV MOUNT 4 352 844 01 4 382 854 01 1 126 964 11 1 104 664 11 1 102 114 00 1 126 933 11 1 104 664 11 1 102 951 00 1 10
45. to select OFF then press ENTER VIDEO SET UP zi TRACKING AUTO OFF AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER To return to the normal screen Press MENU 38 Additional Operations Playing a tape repeatedly You can play the recorded portion of a tape repeatedly Press M ENU Press or to select 8 then press ENTER Press 4 or to select VIDEO SET UP then press ENTER Press or to select AUTO REPEAT then press ENTER The selected item turns red QN HB VIDEO SET UP TRACKING AUTO 9 APC ON AUTO REPEAT OFF Ee RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER 5 Press or amp to select ON then press ENTER VIDEO SET 2 TRACKING AUTO 9 APC e AUTO REPEAT ON m RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER 6 Press M ENU to return to the normal screen 7 Press PLAY Playback starts When the tape reaches its end the video TV rewinds the tape to the beginning then plays it again continued Additional Operations 39 Tape options continued Adjusting the picture for rental tapes If you are not satisfied with the picture quality while playing a tape even when is on set RENTAL to ON It is recommended to use this function when watching rental tapes Press MENU Press or to select then press ENTER
46. 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 5001 5401 5451 51101 51102 51103 51104 51105 51106 51107 51108 51109 1001 001 430 801 802 189 PARTNO 1 216 037 00 1 216 073 00 1 216 065 91 1 216 065 91 1 216 065 91 1 216 051 00 1 216 045 00 1 216 047 91 1 216 093 91 1 216 049 91 1 473 555 11 1 771 155 11 1 762 108 11 1 571 032 11 1 570 577 11 1 570 577 11 1 570 577 11 1 570 577 11 1 570 577 11 1 570 577 11 1 571 532 21 1 571 532 21 1 431 097 11 1 767 755 11 1 760 494 11 1 579 608 11 1 577 380 11 A 1 416 864 11 1 416 946 11 1 452 032 00 1 452 094 00 AN 1 452 728 21 1 529 394 1 1 MA10 DESCRIPTION REMARK RES CHIP 330 5 1 10W RES CHIP 10K 596 1 10W RES CHIP 4 7K 596 1 10W RES CHIP 4 7K 596 1 10W RES CHIP 4 7K 596 1 10W RES CHIP 1 2K 596 1 10W RES CHIP 680 596 1 10W RES CHIP 820 596 1 10W RES CHIP 68K 596 1 10W RES CHIP 5 1 10W SWITCH ENCODER ROTARY QUICK TIMER SWITCH ROTARY MODE SWITCH PUSH 1 KEY REC PROF SWITCH PUSH 1 KEY POWER SWITCH PUSH STOP SWITCH PUSH REW SWITCH PUSH PLAY GAME SWITCH PUSH FF INPUT SELECT SWITCH PUSH PAUSE VOL SWITCH PUSH REC VOL SWITCH TACTIL PROG SWITCH TACTIL PROG 4 TRANSFORMER TRANSFORMER BIAS OSCILLATION CRYSTAL VIBRATOR CRYSTAL VIBRATOR CRYSTAL VIBRATOR CRYSTAL VIBRATOR CRYSTAL MISCELLANEOUS HEH COIL VM COIL
47. 1 10W 1 10W 1 10W 1 10W 1 10W 2W 1 10W 2W 1 AW 1 10W 1 10W 1 4W 1 10W 1 10W 1W 1 2W 1 2W 1 10W 3W PART NO 1 216 077 00 1 215 917 11 1 216 077 00 1 249 482 11 1 249 418 11 1 216 366 00 1 249 417 11 1 202 968 11 1 216 073 00 1 216 073 00 1 216 077 00 1 249 393 11 1 216 073 00 1 216 045 00 1 260 079 11 1 240 205 91 1 249 377 11 1 216 049 91 1 216 049 91 1 247 903 00 1 216 013 00 1 216 073 00 1 216 077 00 1 216 049 91 1 216 077 00 1 215 927 00 1 216 093 91 1 216 055 00 1 216 061 00 1 216 041 00 1 216 055 00 1 216 669 11 1 216 045 00 1 249 389 11 1 216 361 00 1 216 361 00 1 202 998 11 1 216 013 00 1 216 045 00 1 216 669 11 1 216 073 00 1 216 077 00 1 215 485 00 1 216 073 00 1 216 077 00 1 216 033 00 1 216 033 00 1 247 815 91 1 247 815 91 1 260 117 11 1 260 123 11 1 216 057 00 1 216 051 00 1 216 485 11 1 216 639 11 1 216 653 11 1 216 033 00 1 216 033 00 1 216 485 11 1 216 049 91 1 216 025 91 1 216 510 11 1 218 762 11 1 215 857 11 1 260 290 71 1 215 449 00 1 260 290 71 DESCRIPTION RES CHIP METAL OXIDE RES CHIP CARBON CARBON CARBON METAL OXIDE CARBON CEMENTED RES CHIP RES CHIP RES CHIP CARBON RES CHIP RES CHIP CARBON CARBON CARBON RES CHIP RES CHIP CARBON RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL OXIDE RES CHIP CARBON RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP CARBON
48. 1 469 013 31 1 410 509 11 1 414 856 11 1 410 509 11 1 414 856 11 1 410 509 11 1 414 857 11 1 414 857 11 1 410 439 11 1 408 977 21 1 408 977 21 1 414 184 41 1 414 857 11 1 414 185 41 1 414 185 41 1 414 187 11 1 414 190 31 1 414 857 11 1 414 857 11 1 420 872 00 1 414 187 11 8 749 013 23 8 749 013 23 8 729 216 22 8 729 422 27 8 729 421 22 8 729 422 27 8 729 422 27 8 729 424 18 8 729 281 53 8 729 042 88 8 729 042 88 8 729 422 27 8 729 422 27 8 729 422 27 8 729 422 27 8 729 421 19 8 729 422 27 8 729 422 27 8 729 422 27 8 729 422 27 8 729 216 22 8 729 422 27 8 729 216 22 8 729 216 22 8 729 216 22 8 729 802 91 DESCRIPTION SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT ooo lt COIL gt INDUCTOR 18UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 100UH INDUCTOR 100UH INDUCTOR 470UH INDUCTOR 39UH INDUCTOR 39UH INDUCTOR 15UH INDUCTOR 100UH INDUCTOR 22UH INDUCTOR 22UH NDUCTOR 47UH NDUCTOR 120UH NDUCTOR 100UH NDUCTOR 100UH COIL AIR CORE INDUCTOR 47UH lt PHOTO COUPLER gt PHOTO INTERRUPTER GP3S120 PHOTO INTERRUPTER GP3S120 lt TRANSISTOR gt TRANSISTOR 2SA1162 G TRANSISTOR 2SD601A Q TRANSISTOR UN2211 TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR UN2113 TRANSISTOR 2SC1815 GR TRANSISTOR RPT 37PB3F TRANSISTOR RPT 37PB3F TRANSISTOR 2SD601A Q T
49. 1 ba f 1 1 j DRUM FG 402 4 7 7 5 7 7 7 7 7 7 7 7 CAP FG 402 H L 6 6 5 5 6 H L 2 6 6 6 6 H L CAP DA 4029 O 8 8 8 8 8 9 8 8 9 9 9 9 8 DRUM DA 1 402 10 10 10 10 10 10 10 10 10 10 10 10 10 CTL RESET 402 O HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z 1 30Hz 50 pulse 2 Pulse in tape running 3 Reverse logic pulse of STEP PLS 4 L when drum rotation stops 5 Unstable period pulse 6 Pulse of Period proportionate to tape speed 7 360Hz pulse 8 Pulse in tape running 9 Approx 2 msec period H or L pulse 10 Approx 1 5 msec period H or L pulse 4 4 SYSTEM CONTROL MECHANISM BLOCK INTERFACE 10 BOARD IC402 CASSETTE CASSETTE TAPE PB PICTURE SEARCH Signal Pin No I O EJECTED LOADING UNLOADING THREADING UNTHREADING STOP FF REW PB PAUSE SLOW X2 REVIEW REC PAUSE CAM UN LOAD IC402 9 2 H L H E 7 7 7 7 7 7 7 7 7 7 7 CAM LOAD 16402 L L L L L L L L L L L L MODE 1 IC402 Q H L L 4 i H H H H H H H H L H H MODE 2 1 402 6 H L 1 H H H L L L L L L L L MODE 3 C402 69 L L L 1 1 H L L L L L L L H L L MODE 4 402 L H H 1 1 L H H L L L L L L L L C IN REC PRF IC40
50. 11 1 163 018 00 1 126 160 11 1 163 038 91 1 163 227 11 1 163 231 11 1 163 038 91 1 163 038 91 1 104 665 11 1 163 031 11 1 126 924 11 1 163 009 11 1 163 009 11 1 163 009 11 1 163 009 11 1 163 033 91 1 163 033 91 1 163 237 11 1 163 033 91 1 163 241 11 1 163 033 91 1 163 033 91 1 163 241 11 1 163 033 91 1 163 031 11 1 163 031 11 1 163 038 91 1 104 665 11 1 163 031 11 1 163 038 91 1 163 038 91 1 104 665 11 1 163 038 91 1 163 031 11 1 163 031 11 1 163 031 11 1 164 492 11 1 163 031 11 1 163 241 11 1 163 227 11 1 163 031 11 1 163 251 11 1 163 239 11 1 163 037 11 1 163 031 11 1 163 031 11 1 163 131 00 1 163 809 11 1 124 248 00 1 126 960 11 1 163 031 11 1 163 257 11 1 163 031 11 1 164 346 11 1 115 871 11 1 163 038 91 1 163 038 91 1 104 664 11 1 104 665 11 1 126 795 11 1 163 031 11 1 104 665 11 1 126 795 11 FF10 MA10 DESCRIPTION ELECT 47MF MYLAR 0 022MF CERAMIC CHIP 0 01MF ELECT 22MF MYLAR 0 027MF ELECT 2 2MF ELECT 100MF CERAMIC CHIP 0 0056MF ELECT CERAMIC CHIP 0 1MF CERAMIC CHIP 10PF CERAMIC CHIP 15PF CERAMIC CHIP 0 1MF CERAMIC CHIP 0 1MF ELECT 100MF CERAMIC CHIP 0 01MF ELECT 330MF CERAMIC CHIP 0 001MF CERAMIC CHIP 0 001MF CERAMIC CHIP 0 001MF CERAMIC CHIP 0 001MF CERAMIC CHIP 0 022MF CERAMIC CHIP 0 022MF CERAMIC CHIP 27PF CERAMIC CHIP 0 022MF CERAMIC CHIP 39PF CERAMIC CHIP 0 022MF CERAMIC CHIP 0 022MF CERAMIC CHIP 39PF CERAM
51. 11 L103 1 414 856 11 L104 1 414 856 11 L105 1 414 856 11 L106 1 414 856 11 L107 1 410 444 11 L108 1 414 856 11 L302 1 414 856 11 L303 1 414 856 11 L501 1 412 533 21 L601 1 412 525 31 L602 1 412 533 21 L603 1 412 541 41 L604 1 406 983 11 L605 1 412 534 31 L801 1 412 527 11 L803 1 406 677 11 L804 1 414 493 41 L805 1 459 111 00 L807 1 414 187 11 L808 1 406 981 21 L809 1 469 013 31 PH601 A 8 749 010 64 The components identified by amp 4 in this manual have been carefully factory selected for each set in order to satisfy required replace only with the value originally used DESCRIPTION DIODE MTZJ 5 1C DIODE 1SS119 25 DIODE GP08D DIODE ERC06 15S DIODE EGP20G lt FERRITE BEAD gt FERRITE FERRITE FERRITE FERRITE FERRITE Ree RE rr FERRITE FERRITE FERRITE FERRITE FERRITE HETE FERRITE 1 1U T lt IC gt IC S 80743AL A7 S VF21M77 IC TK11819MTL IC CXA2130S IC LA7840L IC PQOSRD11 IC PQO9RD11 IC uPC2406AHF IC PQ30RV11 IC SI 3120C IC STR F6656 IC SE 135N IC PQO9RD11 IC NJM2903D lt JACK gt JACK PIN 2P GAME INPUT lt COIL gt INDUCTOR 10U INDUCTOR 10U INDUCTOR 10U INDUCTOR 10U INDUCTOR 10U T EERTE INDUCTOR 100 INDUCTOR 1 2mH INDUCTOR 100 INDUCTOR 10U INDUCTOR 100 INDUCTOR 47U INDUCTOR 100 INDUCTOR 47U I I TETE mmm NDUCTOR 220UH NDUCTOR ImH INDUCTOR 56UH INDUCTOR 15UH INDUCTOR 10mH I I NDUCTOR
52. 12 33 ON TIMER indicator 44 MENU button REW 44 84 button 17 13 VCR indicator 20 buttons STOP button 17 20 ENTER button FF gt button 17 9 GAME button 49 PLAY B button 17 10 Number buttons 19 11 PROGR buttons 19 9 1 SEEEP TIMER button 43 continued 56 Additional Information Additional Information 57 1 2 KV VF21M77 Getting Started Step 1 Preparation Step 2 Installing the video TV Check the supplied accessories When you have taken everything out of the carton check that you Secure the video TV have these items To prevent the video TV from falling secure it using one of the Remote control following methods Two R6 size AA batteries Stabilizer band Two clamps With the supplied screws attach the stabilizer band to the TV stand and to Two wood screws the rear of the video TV using the existing hole These operating instructions OR Insert the batteries into the remote control Pass a cord or chain thro gh the video TV and wall or pillar Note Do not use old batteries or different types of batteries together 4 Getting Started Getting Started 5 9 Step 3 Connecting the antenna For better TV reception and clear recordings connect an outdoor antenna to your video TV Conn
53. 160 2 hrs 40 min 8 hrs T 180 3 hrs 9 hrs Notes In the SP mode the tape runs twice as fast as the LP mode and three times as fast as the EP mode When a PAL format cassette is used with the NTSC system for recording the actual recording time is shorter than the standard recording time stipulated on the cassette continued Basic Operations 21 Recording TV programs continued Recording using QUICK TIMER The Quick Timer recording function allows you to preset your video TV to record one program within a 24 hour period For setting the Quick Timer use QUICK TIMER on the video TV Before you begin Make sure that the clock is set correctly If it is not see Setting the clock on page 9 Make sure that the loaded cassette has its safety tab intact Make sure that the video TV does not enter the timer recording standby mode the TIMER REC indicator on the video TV should not be lit 5590 oo QUICK TIMER 1 Press QUICK TIM ER QUICK TIMER QUICK TIMER 27 SAT 20 00 When the TV is in standby START PROG mode the D indicator on MN NE gt 27s 20 00 0 15 12 the video TV is lit in red TAPE SPEED SP A B MAN the power is turned on CHANGE CLEAR automatically Ay SELECT ENTER 2 Press TAPE SPEED to select the tape speed SP or LP EP cannot be selected TAPE SPEED when making timer recordings
54. 2 3 Board itr 115 2 2 Block Assy Removal 97 10 3 3 Board 119 2 3 FF10 Board Removal 97 FFI0 Board rtr tret inne 121 2 4 MAIO Board Removal 97 5 4 Semiconductors meme enit 122 2 5 Service Position MATO Board 97 6 EXPLODED VIEWS 3 CIRCUIT ADJUSTMENTS 98 6 3 Mechanism Deck Assembly 1 126 6 4 Mechanism Deck Assembly 2 127 4 INTERFACE IC PIN FUNCTION DESCRIPTION 6 5 Mechanism Deck Assembly 3 128 41 u COM Poart Function Description Board IC001 e roten 101 7 ELECTRICAL PARTS LIST 135 4 2 System Control Video Block Interface Board IC402 enit 102 4 3 System Control Servo Peripheral Circuit Interface 10 Board IC402 seen 102 4 4 System Control Mechanism Block Interface MA10 Board IC402 103 4 5 System Control System Control Peripheral Circuit Interface MA10 Board IC402 see 103 4 6 System Control Audio Block Interface 10 Board 1 402 103 4 7 Servo System Control Port Function Description MALO Board IC402 neret 104 95 SECTION 1 GENERAL ta INTERNAL VIENS Drum
55. 3 e 2 4Vp p H 2 4Vp p H 2 4Vp p H ja AMP 2 0 0 lt 0 8 gt 1 6 2806014 2812 l 9 1 REC PB v PM BUFF 0 VIDEO RF d Tm TR 2 4 10008 CH CHIP 2 5 M AW 11 W 24 2 0Vp p 0 58Vp p 3 58MHz 0 54Vp p 4 43MHz RM g 42 PAL 42 SECAM 42 NTSC 25V 5 F CHIP ee o mH o 5 0 E a REC 0 4Vp p H REC 0 2Vp p H REC 0 5Vp p H gt m PB 0 3Vp p H PB 0 4Vp p H PB 0 2Vp p H 1 S E ds 1884 Tun 78 5 43 PAL SECAM 43 NTSC REC PB CHIP REC 0 4Vp p H REC 0 5Vp p H PAL SECAM SW5V gt 1 PB 0 3Vp p 0 2 0 4Vp p H na VIDEO N K CHCHIP 4 7k crt 00 T CHIP 4 REC PB 45 REC PB 45 8833 R839 C825 VCR L 0 1 8k 180p CHIP CHIP CH CHIP MUTE I lt VIDEO RF PB Ww bi t 2 n rR gt lt NT JUDGE NTSC PAL SECAM NTSC R831 VIDEO REC lt SECAM SVHSD TO REC RF gt 0 0 4Vp p 0 4Vp p 0 4Vp p RF SWP gt M m CHIP lt vcn v MA10 1 3 L VIDEO RF TO GND lt ovp 16 PAL SECAM NTSC 373 couP gt lt RF lt RF SWP DATA gt lt DATA REC 0 46Vp p H REC 0 14Vp p H REC 0 5Vp p H gt 4 CLOCK PB 0 3Vp p H PB 0 3Vp p H PB 0 2Vp p
56. 3 AFTI RST Q 87 4 AFTO TV 06 5 OSD R PAL SECAM 5 0Vp p PAL SECAM 4 0Vp p PP 6 OSD G 20msec 1 6msec 7 OSD B 3 7Vp p V NTSC 5 0Vp p 34msec NTSC 4 0Vp p 1 4msec 8 OVP 0453 23 Te 5 D RPT 37PBT32 abc 7 REC PB REC PB 9 REC PB RPT 37PBT32 DGC 0 R036 100 CHIP 11 SDA1 5 5 5 YM bi m SCLI SECAM YS 07 13 INT ee 14 NS PAL SECAM 4 8Vp p 16001 0 15 V PLS 1 3msec OSD G R032 1 8k E Wain UCOM 0 R031 1 8 CHIP ne 16 PLS NTSC 4 8Vp p 0 94msec 5 0Vp p H 5 0Vp p 8 38MHz 2 n4 17 CRT PWR R5 2 9 18 VCR PWR TO CAM MOTOR 0 5 ROMO 220 CHIP R21 SW REC PB 1 REC PB 2 REC PB LODING MOTOR o 29 tk 0 20 AW 4 9 2 0 RO27 ik CHIP f RELAY OUT 5401 dip 5 0 TO BOARD MODE 4 RH 5 e CN301 PAL MODE 3 NS MODE 2 5 0Vp p 5 0Vp p V 1 0Vp p H 1 MODE 1 u 4 B REC PB REC PB REC PB GND A 4 SW 1 a ne m T SECAM NTSC PAL GND 1 0Vp p H 1 6Vp p H 2 2Vp p H z D Y R1102 R1112 R1107 R1114 R1138 x R1117 x x D252 D253 REC PB REC ci td MTZJ T 77 6 2pw MTZJ T 77 6 2 ANY AN AM AN C001 D251 REE D254 LLN MTZJ T 77 6 2 MTZJ T 77 6 2 I m ni pie nna R1106 Q110 J CHIP CHIP CHIP CHIP
57. 51 3120 122 STR F6656 S 80743AL A7 TDA6101Q N3 MARKING SIDE VIEW mm 1 Spin ZIP TDA7494 MARKING SIDE VIEW E 1 15pin ZIP TK11819MTL f VIEW 6pin SOP 2406 TRANSISTOR RPT 37PBT32 RPT 37PB3F 0 2113 UN2211 UN2213 2SA1162 G 2SB709A QRS TX 2SC1623 L5L6 25 2412 146 2SD601A Q 2SD601A QRS TX B E 25 1175 25 1309 5 25 2785 2SC3311A GRSTA LETTER SIDE 2 1837 25 4793 2SC1815 GR 2SD879 25 5388 25 1482 Ov an 2SK2251 01 d IN S 2SK2845 LB102 DIODE D1NL20U CATHODE d ANODE 01 84 D1N20R MTZJ T 77 3 9B MTZJ 3 3 MTZJ 5 1C MTZJ 6 2B RD10ESB2 RD18ES B2 RD3 9ES B1 RD3 9ES B2 RD39ES B2 RD5 1ES B1 RD5 6ESB2 RD6 8ES B2 155119 25 11 52 CATHODE ANODE D1NS4 TR D1NS6 TA2 D2L20U EL1Z EGP20G EGP30DL 6085 ERA22 08 GP08D GPO8DPKG23 HSS83TD MTZJ T 77 10 MTZJ T 77 18B MTZJ T 77 3 3 MTZJ T 77 3 9A MTZJ T 77 39 MTZJ T 77 5 1 MTZJ T 77 5 1C MTZJ T 77 5 6 MTZJ T 77 6 2 MTZJ T 77 6 8A MTZJ T 77 9 1 MTZJ T 77 9 1A RGP10GPKG23 RGP15GPKG23 CATHODE ANODE 123 D6SB60LF EGP30D CATHODE ANODE ERC04 06S 06 155 RU 1P CATHODE 7 K ANODE RU 4AM T3 CATHODE N ANODE U05G CATHODE
58. 64 TREEL FG T REEL FG 15 65 GND 16 66 VSYNC V SYNC SIGNAL 17 C IN CASSETTE 67 PB CTL SIGNAL 18 68 DRM PG DRUM PG 19 MODE4 MD MODE DET 69 DRM FG DRUM FG 20 MODES MD MODE DET 70 CAP FG CAPSTAN FG 21 MODE2 MD MODE DET 71 22 MODE1 MD MODE DET 72 CAP RVS O CAPSTAN REVERSE 23 LED6 REC PON LED 73 CAP DA O CAPSTAN D A OUTPUT 24 LED5 ON TIMER LED 74 DRM DA O DRUM D A OUTPUT 25 LED4 RECLED 75 JOG O JOG CONTROL 26 LED3 TIMER REC LED 76 S VHS O S VHS DET OUT 27 77 REC CTL COUNT 28 SDA FC BUS DATA FOR VIDEOHITFi 78 29 79 30 SCL PC BUS CLOCK FOR VIDEO HiFi 80 501 SERIAL DATA OUTPUT FOR 31 81 5 SERIAL CLOCK FOR RP 32 82 GND 33 GND 83 V PB VIDEO PB MODE 34 CAP STOP 84 CAPSTAN 35 T S LED O T S LED CONTROL 85 36 GND 86 37 GND 87 38 GND 88 Vss 39 MP 89 Vdd 40 ASURA RESET 90 41 Vss 91 B 42 XTAL 92 43 EXTAL 93 B 44 ASURA CS ASURA CHIP SELECT 94 45 SINO SERIAL DATA 95 46 SOUTO O SERIAL DATA OUT 96 47 5 SERIAL CLOCK 97 48 GND 98 _ 49 MUTE AUDIO MUTE 99 STEP PLS 50 5 SWITCHING POSITION ADJ MODE 100
59. 9 TV SYS B G CH 01 E FINE MANUAL SELECT ENTER To retum to the normal screen Press MENU continued Additional Operations 31 Adjusting the TV continued Skipping program positions You can skip unused program positions when selecting a program with the PROGR buttons However the skipped programs may still be called up when you select them with the number buttons Press MENU Press 4 or to select amp i then press ENTER Make sure TV SET UP is selected then press ENTER Press or to select SKIP then press ENTER Press or until the program position which you want to skip appears on the menu then press ENTER oO Uu RUN F Press f or amp to select then press ENTER TV SET UP 5 AUTO PROGRAM MANUAL PROGRAM SKIP PR 07 TV SYS B G COLSYS AUTO INTELLIGENT VOL OFF SELECT ENTER 7 Press ENTER and repeat steps 5 and 6 to skip other program positions return to the normal screen Press MENU 32 Additional Operations Adjusting the TV system If the sound of some channels is abnormal select the appropriate TV system for your area Press MENU Press or to select Gi then press ENTER Make sure TV SET UP is selected then press ENTER Press to select TV SYS then press ENTER Press or until the g A N F appropriate TV system ray TY SETUP z N AUTO PROGRAM appears o
60. A 2 to A 13 C02 to C13 A 14 to A 69 C14 to C69 CATV A 8 S01 A 7 S05 A 6 S06 A 5 to A 1 595 to 599 AtoE 514 to 518 F to W428 519 to 564 W 29 to W 58 565 to 594 5 Section Title Page Section Title Page SELF DIAGNOSIS 5 5 CIRCUIT ADJUSTMENTS TV SECTION 5 1 Adjustments with Commander 73 1 GENERAL 5 0 Adjustment 74 1 I 2 4 21 70 2 2 220000 8 3 32 75 152 35 5 4 Board Adjustment TI 2 DISASSEMBLY 6 DIAGRAMS 2 1 Rear Cover Removal eren 65 6 1 Block Diagrams 5 ente ten 79 2 2 Chassis Assy Removal 65 6 2 Circuit Boards Location 83 2 3 Service Position A Board 65 6 3 Printed Wiring Boards and Schematic Diagrams 83 2 4 A Board Removal ua nasa qaa tienes 65 A Board C 84 29 Harnes a asawa eite rotes 66 Boatds A uu ku ananas asa HOO oe 91 2 6 Picture Tube Removal eterne 67 6 EXPLODED VIEWS 3 SET UP ADJUSTMENTS 6 1 Picture Tube zoe ei er re eet 124 3 1 Beam Landit eec mee 68 6 2 Ch SSISiinceteiecens dise mci era dir tes 125 2 22 CODVerBellCe siae 69 3 3 Focus
61. CHIP CHIP CHIP fate 250601 LS 2 GND A 81102 81103 81104 81105 1106 81107 Se M 2 2Vp p 3 0Vp p H 2 0Vp p H azte i SUID grs B SS8848 lt HK MA10 P1 So So So ool s o een 1 77 9 12 Poli ME pO od Ste REC PB REC PB 44 cem c cA I uS l oo o t o t o 1o oo MIST D1117D1118 CHIP a 155119155119 me GND 0 o I gt STOP REW PB FF PAUSE REC G SEL cL TU PR G SW INSEL VoL VOLH CH CHF 5MM AM SECAM NTSC 228 Seat iud 1 0Vp p 1 0Vp p 89 Te Bie o R1135 R1159 te mor 71733 PE 81101 55 POWER i a i a eno 1 LIN VIN eta ea a m e NTSC aq J1102 1 0Vp p H 1 0 HEADPHONE TO FF10 BOARD CN1301 apes 110 dis Y C PROCESS
62. D TV SET UP 2 VIDEO SET UP LANGUAGE 88B ENGLISH zi PIC ROTATION SELECT ENTER 5 Press or to select then press ENTER The menu language changes to Chinese To return to the normal screen Press MENU 8 Getting Started Step 5 Setting the clock You need to set the clock to use timer recording Quick Timer recording and on timer functions TAPE SPEED INER FEC GOODE ONOFF tne ENTER peers 6un3e5 MENU 1 Press ENU PICTURE MODE D STANDARD SOFT PERSONAL LADJUST SELECT ENTER 2 Press to selet then press ENTER TIMER gt TIMER SET 3 CLOCK SET SELECT ENTER 3 Press or to select CLOCK SET then press ENTER CLOCK SET 22 31 12 1999 FRI 10 00 VENTER 4 Press ENTER The day section turns red Press f or to set the day then press gt The month section turns red CLOCK SET Ex 27 12 1999 MON 10 00 amp G SELECT ENTER continued Getting Started 9 Step 5 Setting the clock continued 6 Press 4 or to set the month year hour and minutes in the same way asin step 5 then press ENTER The clock starts working To return to the normal screen Press MENU If you have made a mistake while setting the dock Press lt to go back to the item to be changed and set the correct digits using or then press gt Note If p
63. DEMAGNETIC MAGNET DISC 10mm MAGNET ROTATABLE DISC 15mm COIL NA ROTATION RT 154 SPEAKER 5X9CM KV VF21M40 VF21M70 VF21M77 REF NO V901 V901 RM 956 PART NO 1 574 062 22 AX 1 769 609 21 1 900 226 67 1 900 234 88 1 900 244 04 1 900 244 71 AX 8 451 505 11 AX 8 738 809 05 AX 8 738 812 05 RM 956 RM 955 DESCRIPTION REMARK CORD POWER WITH CONNECTOR E MEJ JE model POWER WITH CONNECTOR HK model LEAD 55 G2 CONNECTOR ASSY 7P CONNECTOR ASSY FLAT 21 CONNECTOR ASSY FLAT 13P DEFLECTION YOKE Y21RSA S PICTURE TUBE A51LPT70X VF21M70 M77 PICTURE TUBE A51LPT70X VF21M40 ACCESSORIES AND PACKING MATERIALS detotetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetek 1 569 008 21 3 701 910 00 3 866 053 11 3 866 053 21 3 866 053 31 4 069 447 01 4 070 013 01 4 070 014 01 4 070 015 01 4 392 003 11 4 392 004 11 4 392 859 11 1 418 447 11 1 418 448 11 9 882 043 01 9 965 739 01 ADAPTOR CONVERSION 2P E ME JE model SCREW SPECIAL DIA 3 8X20 MANUAL INSTRUCTION HK model MANUAL INSTRUCTION E JE model MANUAL INSTRUCTION ME model INDIVIDUAL CARTON VF21M40 M70 INDIVIDUAL CARTON 21 77 CUSHION UPPER ASSY CUSHION LOWER ASSY BAND HOLD CLIP BAG PROTECTION REMOTE COMMANDER COMMANDER 955 21 77 REMOTE COMMANDER RM 956 VF21M40 M70 COVER
64. H SIZE VP7 AFBW 00 0F 07 AFC BOW VP8 AFAG 00 0F 07 AFC ANGLE VP9 TRAP 00 0F 07 TRAPEZIUM VP10 PAMP 00 3F 0B PIN AMPLITUDE VP11 UCPN 00 3F 1F UPPERSIDE CORNER PIN VP12 LCPN 00 3F 1F LOWERSIDE CORNER PIN VP13 HBLK 00 01 00 H BLANKING VP14 LBLK 00 0F 07 LEFT H BLANKING VP15 RBLK 00 0F 07 RIGHT H BLANKING VP16 VUND 00 01 00 V UNDER SCAN VP17 EHT 00 0F 07 EHT COMP VP18 HSS 00 01 00 SLICE LEVEL OF H SYNC SEPARATION VP19 VSS 00 01 00 SLICE LEVEL OF V SYNC SEPARATION VP20 HMSK 00 01 01 H MASK VP21 RAMP 00 3F 20 R DRIVE VP22 GAMP 00 3F 1F G DRIVE VP23 BAMP 00 3F B DRIVE VP24 RCUT 00 0F 09 R CUTOFF VP25 GCUT 00 0F 07 G CUTOFF VP26 BCUT 00 0F 07 B CUTOFF VP27 SCOL 00 3F 19 SUB COLOR VP28 SHUE 00 1F 07 SUB HUE FOR RF INPUT VP29 SBRT 00 3F 1F SUB BRIGHT VP30 SSHP 00 0F 07 SUB SHARPNESS VP31 SHPF 00 01 00 SHARPNESS F0 SWITCHING VP32 PREL 00 01 00 PRE OVER SHOOT RATIO SWITCHING VP33 GAMM 00 03 02 GAMMA CORRECTION VP34 ABLM 00 01 01 ABL MODE VP35 VTH 00 01 01 ABL VTH VP36 DYCL 00 01 01 DYNAMIC COLOR VP37 YDC 00 01 01 DC TRAN VP38 RON 00 01 01 ON VP39 GON 00 01 01 G ON VP40 BON 00 01 01 B ON VP41 CDMD 00 03 00 COUNT DOWN MODE VP42 HOSC 00 0F 07 H VCO S OSCILLATION VP43 VMSW 00 01 00 VM SW 0 ON 1 OFF VP44 YDE 00 0F 08 Y DELAY VP45 PAF 00 03 00 PB AFC VP46 IDS 00 03 01 ID START VP47 IDP 00 03 01 ID STOP VP48 IDL 00 03 02 ID LEVEL VP49 BELL 00 3F 22 BELL FO VP50 VSHU 00 0F 06 SUB HUE FOR LINE INP
65. METAL OXIDE METAL OXIDE CEMENTED RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP METAL RES CHIP RES CHIP RES CHIP RES CHIP CARBON CARBON CARBON CARBON RES CHIP RES CHIP METAL OXIDE METAL CHIP METAL CHIP RES CHIP RES CHIP METAL OXIDE RES CHIP RES CHIP METAL OXIDE METAL CHIP METAL OXIDE CARBON METAL CARBON The components identified by shading and mark A are criti cal for safety Replace only with part number specified 15K IK 15K 4 7 1 2K 0 56 1K 10K 10K 15K 10 10K 680 22 22M 0 47 1K 1K 1M 33 10K 15K 15 47K 68K 1 8K 3 3K 470 1 8K 5 6K 680 4 7 0 22 0 22 1 33 680 5 6K 10K 15K 470K 10K 15K 220 220 220 220 33K 100K 2 2K 1 2K 5 6K 330 1 2K 220 220 5 6K 1K 100 8 2K 270K 10 0 68 15K 0 68 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 0 50 5 5 5 5 5 5 5 0 50 5 5 1 5 5 5 5 5 5 5 5 5 5 5 0 50 0 50 5 5 5 5 5 5 0 50 5 5 1 5 1 10W 1 10W 1 10W 1 4W 1 10W 1 10W 1 2W 1 2W 1 4W 1 10W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 10W 3W 1 10W 1 AW 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 2W 2W 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W 1 10W 1 10W 1 10W 1 10W 1 4W 1 4W 1 2W 1 2W 1 10W 1 10W 3W 1 10W 1 10W 1 10W 1 10W
66. PAUSE II again or press PLAY to resume playback If you leave your video TV in pause mode normal playback resumes after about 5 minutes to prevent tape damage search a tape at high speed REW 44 amp 3 rewind or FF gt amp fast forward during playback To resume normal playback press PLAY We fast forward the tape STOP then press FF gt rewind the tape STOP W then press REW lt lt view the picture in fast forward or rewind mode and hold FF gt during fast forward or REW lt lt during rewind When you release the button fast forward or rewind mode is resumed eject a cassette EJECT 2 You can eject the cassette even if the power is off Protecting your cassette against accidental erasure To prevent accidental erasure break off the safety tab as illustrated To record on a cassette without a safety tab simply cover the tab hole with adhesive tape Adhesive tape continued Basic Operations 17 Playing tape continued Displaying on screen information Press 9 to display the following on screen information To show only the amount of remaining tape and the linear tape counter on the screen press 9 again To make the information disappear press 69 until no information is displayed on the screen Amount of remaining tape Beginning of the tape 7 Dos End of the tape SL gt gt Tape operation mode Resetting the
67. SHORT 0 R450 1 216 077 00 RES CHIP 15K 596 1 10W R850 1 216 065 91 RES CHIP 4 7K 596 1 10W R852 1 216 053 00 RES CHIP 1 5K 5 1 10W R451 1 216 057 00 RES CHIP 2 2K 5 1AOW R452 1 249 400 11 CARBON 39 5 1 4W R855 1 216 055 00 RES CHIP 1 8K 5 1 10W R453 1 249 400 11 CARBON 39 5 1 4W R856 1 216 071 00 RES CHIP 8 2K 5 1 10W PARTNO 1 216 049 91 1 216 049 91 1 216 061 00 1 216 089 91 1 216 045 00 1 216 295 91 1 216 295 91 1 216 057 00 1 216 049 91 1 216 057 00 1 216 049 91 1 216 295 91 1 216 089 91 1 216 689 11 1 216 049 91 1 216 049 91 1 216 065 91 1 216 057 00 1 216 057 00 1 216 025 91 1 216 057 00 1 216 097 91 1 216 295 91 1 216 025 91 1 216 057 00 1 216 025 91 1 216 065 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 249 408 11 1 249 381 11 1 216 063 91 1 249 401 11 1 216 075 00 1 216 079 00 1 216 035 00 1 216 109 00 1 216 069 00 1 216 047 91 1 216 079 00 1 216 053 00 1 216 073 00 1 216 075 00 1 249 426 11 1 216 061 00 1 216 073 00 1 216 025 91 1 216 067 00 1 216 093 91 1 216 129 00 1 216 295 91 1 216 067 00 1 216 022 00 1 216 089 91 1 216 055 00 1 216 079 00 1 216 067 00 1 216 061 00 1 216 061 00 1 216 051 00 1 216 055 00 1 216 047 91 1 216 045 00 1 216 295 91 1 216 037 00 DESCRIPTION 5 RES CHIP RES CHIP RES CHIP RES CHIP SHORT SHORT RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP
68. Stair step Signal Color bar Measurement Point 10 board 0823 emitter NTSC Measurement Point 10 board IC802 IC802 1 Measurement Equipment Spectrum Analyzer Measurement Equipment Oscilloscope Specified Value f2 fi 1 00 0 08MHz Specified Value 500 200mV p p Check Confirm f2 fi 1 0040 08MHz Check 1 Confirm the frequency is 3 579545MHz 82Hz NTSC and 4 433619MHz 100Hz PAL 2 Confirm the waveform amplitude is 500 200mV p p 3 579545 2 82Hz NTSC 4 433619MHz 100Hz PAL Confirm fi23 40 0 13MHz NTSC and 3 80 0 13MHz PAL Fig 3 3 Fig 3 5 SYNC AGC CHECK WHITE DARK CLIP CHECK Mode E E Mode E E Signal Color bar Signal Color bar Measurement Point MA10 board Q830 emitter Measurement Point 10 board IC802 pin Measurement Equipment Oscilloscope Measurement Equipment Oscilloscope Specified Value 1 0 0 1 Vp p Specified Value 190 20 White 55 20 Dark Check Confirm the waveform amplitude is 1 0 0 1Vp p 1 0 0 1Vp p Fig 3 4 Preparation Add 3 3kQ resistor between IC802 and GND Check Taking the height from sync to white level as 100 check white clip and dark clip TEM SPEI tn i RE White clip 10096 y AREER Dark clip Fig 3 6 99 E E SP Mode PB Sign
69. TV SYS then press ENTER vssrue AUTO PROGRAM The selected item turns red E Sapu puas en E TV SYS B G Press or to select the eum A Ons EU a TV system B G I D K or SELECT M and press ENTER continued 10 Getting Started Getting Started 11 Step 6 Setting the channels continued 5 Press 4 or to select AUTO PROGRAM then press ENTER x AUTO PROGRAM PR 01 TV SYS B G cH o 01 VENTER Presetting starts from program position 1 The preset program and channel numbers are displayed on the screen in sequence When presetting is finished program position 1 appears again All available channels are now stored on successive number buttons 1 Press IK to turn on the video TV When the TV is in standby mode the indicator on the video TV is lit in red press 1 5 PROGR or a number button on the remote control Tip To stop automatic channel presetting press MENU Presetting channels automatically using the TUNER PRESET ON OFF button on the video TV STOP REW amp PLAY amp FF PAUSE e REC n mun PROGR eus OO 12 Getting Started 2 2 Press TUNER PRESET ON OFF with a pointed object 8 Do not use an item such as a pencil that might break off when inserted vo 3 3 Pres to select the TV TY TUTTI 2 System of the channels 5
70. TV marks the tape with an index signal at the point where each recording begins Use these signals as references to find a specific recording This video TV can search up to 99 index signals ahead of or behind the current position INDEX 44 gt gt STOP 1 Insert an indexed tape 2 Press INDEX kea gt gt i repeatedly to specify how many index signals ahead or behind you want to INDEX INDEX 5 To search ahead press INDEX PP To search backwards press INDEX 1 The video TV starts searching and the index number on the TV screen counts down to zero Playback starts automatically from that point n eoe gt To stop searching Press STOP BM 46 Additional Operations Connecting optional equipment Watching and recording the picture input from optional equipment To connect a video camera to audio to video output output C 5 2 GAME 2 GAME IN P ING P VMC 710M 720M not supplied To connect a VCR L LO to audio to video output output Zz continued Additional Operations 47 Connecting optional equipment continued equip connect a video game watch the video input signal Press so that 31 or 2 appears on the screen EJECT SSS NOX
71. With the supplied screws attach the stabilizer band to the TV stand and to the rear of the video TV using the existing hole OR Pass a cord or chain through the damps and secure them to the rear of the video TV and a wall or pillar peuie3s Getting Started 5 Step 3 Connecting the antenna For better TV reception and clear recordings connect an outdoor antenna to your video TV Connecting an outdoor antenna To connect antenna or a combination VHF UHF antenna 75 ohm coaxial cable round Attach an IEC antenna connector to the 75 ohm coaxial cable Plug the connector into the antenna socket of the video TV VHF UHF wall 5 To connect both VHF UHF antennas Attach the antenna cable ends to the VHF UHF mixer not supplied Plug the mixer into the TT antenna socket of the video TV UHF antenna VHF antenna 75 ohm coaxial cable VHF UHF mixer not supplied 6 Getting Started Step 4 Selecting the language You can change the menu and on screen information language to Chinese vO PE SPEED TER REC payers T ENTER o MENU 000225 1 Press I to turn on the video TV When the TV is in standby 1 0 mode the indicator on the video TV is lit in red press 1 5 PROGR or a number button on the remote control 2 Press MENU PICTUREMODE D MENU
72. bottom of the screen 5 Adjust the value according to the following table then press ENTER For Press to Press f to PICTURE decrease picture contrast increase picture contrast COLOR decrease color intensity increase color intensity BRIGHT darken the picture brighten the picture HUE increase red picture tones increase green picture tones SHARP soften the picture sharpen the picture You can adjust HUE for the NTSC color system only To return to the normal screen Press MENU continued Additional Operations 35 Adjusting the TV continued Adjusting the alignment of the picture Ex a 1 0 zx The picture may be out of alignment due ooo to influence from the earth s magnetic field in relation to the position of the TV Ce You can adjust the angle of the picture if itis not aligned to the TV screen Is 4 gt 4 lt ENTER MENU 1 Press MENU 2 Press or to select then press ENTER 3 Press or to select ROTATION then press ENTER PIC ROTATION m 4 Press or to align the picture s position then press ENTER 36 Additional Operations Tape options Adjusting the tracking Adjusting the tracking automatically The tracking condition is automatically adjusted when this function is set to AUTO Adjusting the tracking manually If streaks or snow noise appear during normal playback adjust the trac
73. vor 250V R611 CHIP R508 9609 uw 3 15 9 47 oe 15k 8506 0 4 14 02 5244 1 116 NTSC 14 8 2802020 JL78 2 79 8827 2200 25V cere CHIP 7 wor o7 wor F Losos 8822 e e mE 25y 10603 25v w 0606 Spr 0502 TM ic 1 10k FPRD 1 601 pacts R510 505 HAG CHIP JL82 JL83 uPC2406AHF t rv 10 28C2412K MTZJ T 77 5 6 0 1 CHIP inn 10607 AN 6V REG 2058011 stis Pere 8656 PROTECT DRIVE PROTECT CHIP B CHIP 5 8660 12k R614 CHIP f i 220 R661 R619 m FPRO Z P4 B CHIP 220 k FPRD cile CHIP PAER 03 yt pi 0503 r9 Leg 77 507 GPOBDPKG23 1 0Vp p H 1 0Vp p H 1 4Vp p H JL8 ticos JL90 JL91 135 100 PUMPUP EP Pp 0633 155119 M 1 1 0 56 2W RS 4 4 9509 asia 0508 3 4 5 T602 D625 AW T 220 0 1 6515 FB608 SiT saL20uF4 599 2200 o R616 R634 R675 tl pis Gite K E nw 0604 Y mM gt TTV RECT 0000 En fk Jf 9V REG s ERCO4 065 ium Y E IW or Wr qE 10 12V w admo 4 9v JL98 R516 T M u D617 1 3 601 F8606 cago T 1 2 2 2 C513 TO CV BOARD 8678 d 626 R517 FPRD T C510 R515 ov B T 3 S x 1604 t 5 m d B ont E 0642 bL PPK 58502 0 00 500V B Ha 1 7 25 We 7 b 1 4Vp p V 1 4Vp p V 7 0Vp p H 1 rud O e gt 0644 25V e 028017 892 0801 3 060
74. which you want to preset TV SYS CH 01 Press for system selection GAME to start 4 Press GAME GAME e Presetting starts from program position 1 The preset program and channel numbers are displayed on the screen in sequence When presetting is finished program position 1 appears again available channels are now stored on successive number buttons Getting Started 13 Basic Operations Watching the TV T This section explains various functions ye used while watching the TV Most operations can be done using the remote PIC MODE control 2 Number buttons AH PROGR4 1 0 PROGR AH 1 Press1 to turn on the video TV When the TV is in standby mode the D indicator on the video TV is lit in red press 1 0 on the remote control 2 Press PROGR or the number buttons to select the TV channel For double digit numbers 55 y press then the numbers e g for 25 press then 2 and 5 Note You can also select the channel number directly with the number buttons Press C once for regular channels twice for cable channels the desired number buttons then ENTER 14 Basic Operations Additional tasks To Press Turn off temporarily 1 on the remote control The indicator on the video TV lights up in red Turn off the main power 1 on the video TV The 69 indicator
75. 0 1 216 055 00 1 216 055 00 1 216 055 00 1 216 121 91 1 216 097 91 1 216 045 00 1 216 041 00 1 216 041 00 1 216 033 00 1 216 073 00 1 216 049 91 1 216 065 91 1 216 089 91 10 DESCRIPTION TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q lt RESISTOR gt RES CHIP 1K RES CHIP 47K CARBON 2 2K RES CHIP IK RES CHIP RES CHIP IK RES CHIP IK RES CHIP 100 RES CHIP IK RES CHIP RES CHIP IK RES CHIP IK RES CHIP 100 RES CHIP IK RES CHIP 5 6K RES CHIP 4 7K RES CHIP 4 7K RES CHIP 10K RES CHIP 10K RES CHIP SHORT 0 RES CHIP IK RES CHIP 220 RES CHIP 1 8K RES CHIP 1 8K RES CHIP 1 8K RES CHIP 470 RES CHIP RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 680 RES CHIP 4 7K RES CHIP 4 7K RES CHIP 4 7K RES CHIP 4 7K SHORT 0 RES CHIP 100 RES CHIP 100 RES CHIP 470 RES CHIP 4 7K RES CHIP 10K RES CHIP 2 2K RES CHIP 1K RES CHIP 220 RES CHIP 220 RES CHIP 1K RES CHIP 390 RES CHIP 12K RES CHIP 10K RES CHIP 1 8K RES CHIP 1 8K RES CHIP 1 8K RES CHIP 1M RES CHIP 100K RES CHIP 680 RES CHIP 470 RES CHIP 470 RES CHIP 220 RES CHIP 10K RES CHIP IK RES CHIP 4 7K RES CHIP 47K 596 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 10W 1 10W 1 4W 1
76. 0PF 1096 50V C338 1 104 665 11 ELECT 100MF 2096 25 C339 1 163 038 91 CERAMIC CHIP 0 1MF 25 502 1 126 960 11 ELECT 20 50V A 1298 844 A COMPL 21 77 C503 1 163 021 91 CERAMIC CHIP 0 01 10 50V 504 1 107 910 11 ELECT 100 20 50V A 1298 845 A COMPL VF21M40 M70 505 1 115 339 11 CERAMIC CHIP 0 1MF 10 50V C507 1 107 910 11 ELECT 100 20 50V C508 1 106 220 00 MYLAR 0 1MF 10 100V PIN LEAD COATING C509 1 137 194 81 FILM 0 47MF 5 50V SCREW M3X8 P SW C510 1 163 031 11 CERAMIC CHIP 0 01MF 50V SCREW 3 10 P SW SCREW 3X12 TYPE2 IT 3 1 C513 1 126 941 11 ELECT 470MF 2096 25 1 C514 1 163 031 11 CERAMIC CHIP 0 01MF 50V 20515 1 107 652 11 ELECT 10 20 250 CAPACITOR C601 1 104 664 11 ELECT 47 20 25 C602 A 1 113 903 11 CERAMIC 0 001 20 250V ELECT 100MF 20 16V 100 20 16V C603 A 1 113 903 11 CERAMIC 0 001 20 250V ELECT 100MF 20 16V C604 A 1 113 903 11 CERAMIC 0 001 20 250V ELECT 47 20 25 C605 1 125 906 11 ELECT 560 20 450V ELECT 47MF 2096 25 C606 1 104 760 11 0 047 10 50V i C607 A 1 113 903 11 CERAMIC 0 001MF 20 250V ELECT 22MF 20 16 ELECT 10MF 2096 50V C608 1 126 942 61 ELECT 1000 20 25 ELECT 22MF 2096 16V C600 1 104 664 11 ELECT 47MF 2096 25V ELECT 47MF 2096 25 C610 1 104 664 11 ELECT 47 20 25 CERAMIC
77. 1 1 107 492 11 1 137 417 11 AN 1 129 722 00 1 126 960 11 DESCRIPTION ELECT ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CHIP CERAMIC CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CERAMIC CHIP FILM CERAMIC CHIP CERAMIC CHIP CERAMIC FILM CERAMIC CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP FILM CERAMIC CHIP ELECT ELECT CERAMIC FILM ELECT CERAMIC CHIP ELECT ELECT ELECT ELECT MYLAR ELECT FILM ELECT ELECT CERAMIC ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC FILM CERAMIC CHIP CERAMIC CHIP CERAMIC ELECT FILM MYLAR CERAMIC CERAMIC FILM ELECT MYLAR FILM ELECT 2200MF 10 22 47 680 0 001 470 47 47 220 0 001 1000 3300 0 001 470 2200 0 001 100 0 001 0 01MF 470PF 0 0015 0 0047 220 470PF 0 01MF 0 001MF 470PF 47MF 2200MF 22MF 01 0 01MF 0 001 470MF 47MF 0 0022MF 0 1MF 220MF 0 001 100 100 100 100 0 0047 470 0 68 47 33MF 470PF IMF 0 001MF 0 1MF 0 0047MF 0 022MF 0 01MF 0 01MF 470PF 47MF 0 82MF 0 047 560 220 0 01MF 47 0 0047 0 047 The components identified by in this manual have been carefully factory selected for each set in order to satisfy regulations reg
78. 1 1 249 418 11 1 215 413 00 1 249 421 11 1 249 429 11 1 249 421 11 1 247 843 11 1 247 843 11 1 247 843 11 1 215 903 11 1 215 928 11 1 215 928 11 1 219 746 11 1 219 746 11 1 219 746 11 1 219 743 51 1 219 752 11 1 216 366 00 DESCRIPTION REMARK DIODE 155119 25 DIODE RD39ESB2 DIODE RD39ESB2 IC IC M5216P IC TDA6101Q N3 IC TDA6101Q N3 IC TDA6101Q N3 lt gt SOCKET PICTURE TUBE lt COIL gt INDUCTOR 22UH INDUCTOR 47UH lt TRANSISTOR gt TRANSISTOR 2SC2785 HFE TRANSISTOR 2SC2785 HFE TRANSISTOR 25 2785 TRANSISTOR 2SA1175 HFE TRANSISTOR 2SC2785 HFE TRANSISTOR 25 2785 TRANSISTOR 2SA1837 TRANSISTOR 25 4793 TRANSISTOR 25 2785 TRANSISTOR 2SA1175 HFE lt RESISTOR gt CARBON 27 5 1 2W METAL OXIDE 22 5 1W CARBON 10K 5 1 4W CARBON 22K 5 1 4W CARBON 22K 5 1 4W CARBON 22K 5 1 4W CARBON 10K 5 1 4W CARBON 10K 5 1 4W CARBON 10K 5 1 4W CARBON 10K 5 1 4W CARBON 100K 5 1 4W CARBON 100K 5 1 4W CARBON 100 5 1 4W CARBON 470K 5 1 2W METAL 470 1 1 4W CARBON 1 2K 5 1 4W CARBON 1 2K 5 1 4W CARBON 1 2K 5 1 4W METAL 470 1 1 4W CARBON 2 2K 5 1 4W CARBON 10K 5 1 4W CARBON 2 2K 5 1 4W CARBON 3 3K 5 1 4W CARBON 3 3K 5 1 4W CARBON 3 3K 5 1 4W METAL OXIDE 68K 5 2W METAL OXIDE 68K 5 3W METAL OXIDE 68K 5 3W CARBON 5 1 2W CARBON IK 596 1 2W CARBON 1K 5 1 2W CARBON 100 5 1 2W CARBON 100K 5 1 2W METAL OXIDE 0 56 5 2W REF PART N
79. 101 vor L 3 3 VCR AL IN J e asas 6 9 CX BUFF amp 2 XTAL v C ACK OUT 62 KS 01101 62 i a Dues T gt 3 Ji ven 9 Bur gt v IN SECAM S D Q 0901 I SP 5451 REC 10401 CAM MOTOR DRIVE 7 t onset Loan ING MoToR G BUFF 63 6 LOAD 8 3 CAM 2 oft 1 PB v i7 oa 88 VCR V OUT 3 V 7 0830 ud CAM UNLOAD Eti CAM 00 14 2 2 1 CAM 3 gt kas 5401 J MODE 4 3 1 MODE 4 FROM 1coo1 27 SDA 1 lt X MODE sep MODE 2 ROTARY d 2 EN qa Z 6 L sumen e 1 09 scL 1 69 68 01 2880 0 09 68 09 19 NODE 3 MODE 2 3 Mi S z 2 5 5 2 1 2 4 MODE 1 position 5 a 8 5 5 GND A 8 3 89 501 A V ai 2 9 E 3 T REEL FG s gt lt E T REEL FG 64 452 G 2 3 5 380 9 sw Pos x 1C402 SYSTEM CONTROL 5 5 REEL FG 63 S E PH451 e o je z fp z z 5 a e H qu us M Ble E sn 63 62 69 69 36369 69636 FF1 0 EJECT SW CN1301 X001 LED J 38MHz V BUFF 63 v 9 D D 5V 9 01 9902 TY 1 8 LED 6 LED 6 s 058 LED 5 7 be 10002 p mos fe
80. 10702 AMP 1 1000V AFT 181 1 050 8 SS SSS R2 IN ae J 050 G 16 0506 1 I 080 B CL 050 B 15 aus B2 IN NS MUTE devi 14 0538 5 P BUFF 5 13 25 YS2 YM IN Le SW CN605 CN503 1 0701 10502 TO DGC SW 12 N S QUT MATO BOARD gt 5 GND GND 5 CN551 a E XP 9v STBY 5V MR 2 IN1 15 3 NS SCL 1 10 0531 BUNT B INT NS 3 STBY 5V STBY 5V 3 2 NC colL 7 2 NS NS 2 Lis OUT2 1 NS NS 8 0537 1 12V 12V 1 V PLS 7 0304 H PLS s DAT PW 5 PWR o CN306 CN861 VORCEWR VCR PWR Y 6 VS SW VS SW 6 CN962 gt BUFF AMP BUFF VM DRIVE OUT 18 5 5 SW 3 T 70301 0303 oe 0961 962 0967 968 0963 965 RELAY IIO RELAY N 4 av 4 2 NC 2 COIL 2 2 3 3 REY our i RELAY QUT dr Bun GNI 3l 1 POWER SUPPLY T604 2 NC NC 2 5 1 1 1 gt 59V CV pi 1 10608 1601 TV V 1 VCR FR IN RGB OUT 0602 0611 1 REG 5V REG RECT TE 2 DRIVE Lu DRIVE 31 f GND d 0607 0605 9 f i 1 2 e5 1 i TV C 4 i 3 NC 5 41 1 i 10604 VCR TO TU V TV 6 0527 STBY 5V REG PWR MA10 BOARD Tu 7 zl g Ig SV RECT gt STBY 5V CN302 q 1 CN002
81. 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 10 REF PART NO DESCRIPTION REMARK REF NO PARTNO DESCRIPTION REMARK R078 1 216 073 00 RES CHIP 10K 596 1 10W R454 1 249 411 11 CARBON 330 5 1 4W R455 1 216 089 91 RES CHIP 47K 5 1 10W R084 1 216 033 00 RES CHIP 220 5 1 10W R085 1 216 049 91 RES CHIP 5 110 R456 1 216 089 91 RES CHIP 47K 5 1 10W R096 1 216 069 00 RES CHIP 6 8K 5 1 1OW R457 1 216 085 00 RES CHIP 33K 5 1 10W R097 1 216 073 00 RES CHIP 10K 5 1 10W R458 1 216 085 00 RES CHIP 33K 5 1 10W R098 1 216 049 91 RES CHIP 5 1 10W R459 1 216 085 00 RES CHIP 33K 5 1 10W R460 1 216 057 00 RES CHIP 2 2K 5 1 10W RO99 1 216 049 91 RES CHIP 1K 5 1 AOW R101 1 216 073 00 RES CHIP 10K 5 1 1OW R461 1 216 085 00 RES CHIP 33K 5 1 10W R204 1 249 429 11 CARBON 10K 5 1 4W R465 1 216 045 00 RES CHIP 680 5 1 10W R205 1 216 049 91 RES CHIP 1K 5 1 10W R466 1 216 045 00 RES CHIP 680 596 1 10W R206 1 216 109 00 RES CHIP 330K 596 110 R467 1 216 045 00 5 680 5 1 10W R468 1 216 089 91 RE
82. 1999 10 00 SELECT continued Getting Started 9 1 Step 5 Setting the clock continued Step 6 Setting the channels 6 Press or gt to set the month year hour and minutes in Presetting channels the same way as in step 5 then press ENTER automatically The clock starts working You can preset up to 100 channels e Automatic presetting is easiest way euo to setup your video TV if you want to return to the normal screen preset all receivable channels at once z Press MENU 1 gt V gt 1 e I 5 ress preset the channels manually see ENTER page 30 e If you have made a mistake while setting the dock MENU Press to go back to the item to be changed and set the correct digits using or then press gt 1 Press MENU PICTURE MODE D Note DYNAMIC If power is interrupted or you disconnect the AC power cord you have to STANDARD re set the clock PERSONAL ADJUST SELECT ENTER 2 Press to select then press ENTER ray 5 gt gt SET UP 7 3 VIDEO SET UP LANGUAGE i amp amp ENGLISH ROTATION SELECT 3 Make sure TV SET UP is selected then press gt ENTER i AUTO PROGRAM 9 MANUAL PROGRAM SKIP PR 01 OFF TV SYS B G COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER 4 Press f or to select
83. 2 2 2 2 2 2 2 2 2 2 52 2 2 2 2 2 TREELFG 16402 H L H L H L H L H L H L 8 8 8 H L 8 59 3 3 3 H L SREELFG 1 402 H L H L H L S 3 H L 3 3 3 H L S 8 S 8 H L T S LED C402 69 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 CAP STOP 1 402 on L L L H H L H H H L 5 H H H H L CAPRVS _ 10402 O L H L H L H L H H H 5 H H L H H T SENS 402 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 S SENS IC402 62 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 51 Uncertainty 2 L when the erasing protection tab is bent when not bent 8 Pulse of period proportionate to reel rotation speed 4 Apporx 2 msec period H pulse o 5 Pulse in tape running v 6 Normally L 2 msec period H pulse when tape top or tape end is detected 7 L when unloading to switchover when loading 2 when CAM motor is stop 4 5 SYSTEM CONTROL SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE MA10 BOARD IC402 Signal Pin No y o Function ASURA RESET 1C402 Normally H L when service interruption is detected or restored ASURA CS 402 Chip select signal from the timer microprocessor V period 1 pulse S INO 1C402 69 Serial communication data from the timer microprocessor V period L pulse S OUT 0 402 O Serial communication data to the timer micr
84. 2 960 00 1 102 960 00 1 107 651 11 1 126 960 11 1 101 006 00 1 107 651 11 1 107 651 11 1 101 006 00 1 101 006 00 1 101 006 00 1 102 157 00 1 102 157 00 1 102 157 00 1 102 074 00 1 162 114 00 1 107 662 11 1 161 830 00 1 130 491 00 1 107 638 11 1 126 925 11 1 106 383 00 1 107 949 11 1 104 999 11 1 126 935 11 1 130 491 00 1 126 925 11 1 130 471 00 1 130 471 00 1 104 664 11 1 564 508 11 1 564 506 11 1 564 510 11 1 695 915 11 1 564 508 11 1 695 915 11 1 564 509 11 1 564 506 11 8 719 911 19 8 719 911 19 8 719 109 71 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 051 85 8 719 051 85 8 719 051 85 8 719 109 71 8 719 911 19 HEH a He a PIN LEAD COATING SCREW M3X8 P SW lt CAPACITOR gt ELECT 10MF ELECT 47MF CERAMIC 470PF ELECT 100MF ELECT 47 CERAMIC 15PF CERAMIC 24PF CERAMIC 24PF ELECT 4 7MF ELECT CERAMIC 0 047MF ELECT 4 7MF ELECT 4 7MF CERAMIC 0 047MF CERAMIC 0 047MF CERAMIC 0 047MF CERAMIC 560PF CERAMIC 560PF CERAMIC 560PF CERAMIC 0 001 CERAMIC 0 0047MF ELECT 22MF CERAMIC 0 0047MF MYLAR 0 047MF ELECT 33MF ELECT 470MF MYLAR 0 047MF ELECT 2 2MF MYLAR 0 1MF ELECT 470MF MYLAR 0 047MF ELECT 470MF MYLAR 0 001 MYLAR 0 001 ELECT 47MF CONNECTOR PLUG CONNECTOR 5P PLUG CONNECTOR 3P PLUG CONNECTOR 7P TAB CONTACT PLUG CONNECTOR 5P TAB CONTACT PLUG CONNECTOR 6P PLUG CONNECTOR 3P DIODE
85. 320 3 977 456 03 SPRING TORSION LOAD T 321 X 3947 579 1 LEVER ASSY LOADING T 322 3 977 451 01 GEAR LOADING S 323 3 977 452 01 SPRING TORSION LOAD S 324 X 3947 578 1 LEVER ASSY LOADING S 325 A 6759 616 A GEAR BLOCK ASSY LOADING S 322 324 306 3 977 444 01 GEAR PINCH TRANSMISSION 307 3 977 515 01 GUIDE FL SLIDER 308 3 977 517 01 PLATE SLIDE FL 309 3 977 519 01 SPRING TENS LIMIT FL 310 3 977 518 02 PLATE LIMITTER FL 326 3 977 468 01 SHAFT CAPSTAN BRAKE 327 3 977 467 02 SPRING CAP BRAKE 328 X 3947 583 1 BRAKE ASSY CAPSTAN 329 3 977 489 01 ARM TGI DRIVING 330 3947 576 2 CHASSIS ASSY MECHANICAL 311 3 977 516 01 HOLDER FL SLIDER 312 3 977 877 01 PLATE RETAINER 313 3 977 504 01 GEAR CLUTCH 314 X 3947 585 1 GEAR ASSY PULLEY 315 3 977 510 01 BELT RUBBER 331 X 3947 577 1 MOTOR ASSY CAM 332 335 332 1 666 524 11 PWB 55 333 1 541 309 11 MOTOR L RF 370C 334 3 977 436 01 WORM 335 1 766 723 21 CONNECTOR BOARD TO BOAR 3P 316 3 977 440 01 WASHER STOPPER 317 3 977 439 01 GEAR CAM 318 3 977 442 01 SLIDER 336 1 698 971 11 MOTOR DC components identified by shading and mark are criti cal for safety Replace only with part number specified REF NO C901 C902 C903 CN901 CN902 CN903 F901 R901 R902 T901 T902 C102 C104 C106 C108 C110 111 C113 C114 C117 C118 PART NO SECTION 7 ELECTRICAL
86. 4 7mH NDUCTOR 10mH INDUCTOR 47UH INDUCTOR 470UH INDUCTOR 18UH lt PHOTO COUPLER gt PHOTO COUPLER PC123FY2 NO regulations regarding X ray radiation Should replacement be PART NO 601 A 1 809 054 71 PS601 PS602 PS603 PS604 Q101 Q102 Q103 Q301 Q302 Q303 Q304 Q305 Q501 Q502 Q503 Q601 Q602 Q604 Q605 Q606 Q607 Q608 Q609 Q610 Q801 Q802 Q803 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R123 R124 R125 R126 R127 R301 R303 R304 R306 R307 R308 R309 R311 4481 532 686 21 532 686 21 532 686 21 A 1 532 686 21 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 422 27 8 729 216 22 8 729 421 22 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 044 30 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 038 82 8 729 047 13 8 729 040 55 1 216 025 91 1 216 025 91 1 216 121 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 022 00 1 216 08 1 00 1 216 08 1 00 1 216 295 91 1 216 057 00 1 216 049 91 1 216 089 91 1 216 093 91 1 216 065 91 1 216 065 91 1 216 295 91 1 216 049 91 1 216 097 91 1 216 295 91 1 216 051 00 1 216 049 91 1 216 057 00 1 216 073 00 1 216 025 91 1 216 025 91 1 216 121 91 1 216 025 91 1 216 081 00 1 216 025 91
87. 44 64 button 17 STOP IB button 17 20 gt gt gt gt button 17 PLAY B button 17 bilingual button 47 SECTION 2 DISASSEMBLY 2 1 REAR COVER REMOVAL 2 2 CHASSIS ASSY REMOVAL SS Eight screws 4 16 Cassette door Chassis assy No Two screws BVTP 4 X 16 Note Notice for Installing chassis assmbly Install chassis assembly when keep the cassette door open state 2 3 SERVICE POSITION A BOARD 2 4 A BOARD REMOVAL CV board Three screws BVTP 3 X 12 board Insulator A board 4 Claw Claw Note Open the A board after move the claw 65 2 5 HARNESS LOCATION Demagnetic coil Anode cap Deflection yoke DGC holder NA rotation coil DGC holder Y 2 2 2 VM coil CV board MA10 board CN251 66 9 Speaker CN902 CN901 F board 4 Power cord Red White 2 6 PICTURE TUBE REMOVAL Two DGC clip UV Two spring 8 Demagnetization 2 Two screws BVTP 4 X 16 9 NA rotation coil P4 6 Deflection yoke
88. 5 press then 2 and 5 0 9 6000 eeee eeee 4 Press SPEED to select the tape speed TAPE SPEED For details about the tape Gi speed see Selecting the tape speed on page 21 continued Basic Operations 19 Recording TV programs continued Selecting the tape The chart below shows the recording playback time available each mode B Press REC REC The REC indicator lights up and recording begins PAL MESECAM Tape speed setti Cassette tape n ng SP mode LP mode E 30 30 min 1hr Note You also select the channel number directly with the number buttons ENS Press C once for regular channels twice for cable channels the desired E 90 1hr30 min 3 hrs number buttons then ENTER E 120 TER pum stop recording E 150 2 hrs 30 min 5 hrs Press STOP Bl E 180 3 hrs 6 hrs When the tape reaches the end the video TV rewinds the tape E 195 3 hrs 15 min 6 hrs 30 min automatically to the beginning then stops This function does not work when power of the video TV is off FH SES mim 218 240 4 hrs 8 hrs To pause recording You can cut out an unwanted scene during recording with this setti button tape ipe speed ng SP mode EP mode 1 Press PAUSE II when an unwanted scene appears on the screen Recording pauses T 30 30 min Thr 30 min T 60 1hr 3 hrs 2 Press PAUSE II again to rele
89. 5 JL100 10605 1601 4700 ante ponte E 19 RGP10GPK623 PICTURE TUBE 8668 1 RS EGP30DL 6085 12V RECT B CHIP JL103 n 13V RECT Hv we ug 4 9 cu 9 apy 21731200 PAL SECAM NTSC PAL SECAM RS RS 1 PS603 FB604 JL102 z CHIP 27k WAS 3T 410 mis C802 TO CV BOARD A 10808 0606 5 5 D 3 T35V ton TX STR F6656 DINL20U R621 JL104 12 0 159H I J701 G4 SWITCHING REG RECT ies 4 i D609 1106 2 4 8806 E E D2L20U F MOTOR RECT all ges E TO CV BOARD t 1 C627 47 4 8 1 102k 1 28 1 sept 0 001 500 1908 25V CHIP am cap CN704 2 4 k H 2 tie Ay cule 3 0Vp p H 3 2Vp p H 3 0Vp p H D2L20U F AUDIO RECT nd db R809 F y 0802 RGP106PK623 1 290 hex 23 1 188119 4 0804 CHIP 0690 22000 1Y E MEET aae PIN COMP 0 28 7 NTSC PAL SECAM NTSC 1 L 150k n Ht 9 gt o _5 b 1 3 RN GP 0809 8061 4 R gt t 0638 FB613 0612 100 L110 JL111 4 2 a gt 13 z cute 1 180v 500V 0807 9 0015 neta JW 5 RU4AM T3 160V m 6 080 23 AL 135V RECT C808 2 55 8090 0805 R822 C810 CHIP 0 001 2 0p CHIP MTZJ T 77 5 1C 330 9 2 0 0047 cH osoo RB18 500 TOUS n C813 5 1 1 MTZJ T 77 6 8 11992 FAM RN CP 2 9 d 9814 i a 5801 3 4Vp p H 3 0Vp p 3 4Vp p
90. 608 D 2 D607 C 7 IC801 E 1 D608 D 3 D609 D 5 TRANSISTOR 0610 D 5 D611 BS 0812 04 0102 4 0 0614 D 4 0103 4 0 0615 A 5 Q301 01 916 5 Q302 D2 0 0617 C 6 0303 D 2 0 061 6 0304 02 0 0619 c g 0305 D peoo 6 0501 D2 0 0621 5 0502 D 2 0 0622 5 0503 D 1 0623 D 4 0601 05 0624 E 4 0602 4 0 0625 D 6 0604 4 0626 4 Q605 5 D627 D 4 0606 D 3 0 0628 C5 0607 5 0 0629 Ea 608 D 4 D630 Q609 C 7 c5 0610 D 4 0 0632 04 0601 C 2 0633 0602 B 2 D634 0803 B 3 0802 A 1 DIODE D803 C 2 0804 A3 D101 A4 2 0102 AS oe 0807 3 0103 4 D364 E2 0810 2 0811 3 0302 2 0304 2 I The circuit indicated as left contains high voltage of over aa 600 Vp p Care must be paid to prevent an electric shock in r __ __ inspection or repairing EN A BOARD D507 I gt 5 JL94 C513 R507 JL97 505 0503 113 a 5 R515 503 nez N L 19 Y 5802 818 C806 P lt nu 8829 0806 So EE 501 Z TP801 E E N T Fa 07 ID E C607 C602 C819 1805 s L808 JL48 L101 te 0611 R840 C817 R826 z 175 s R821
91. 8 11 8 719 923 60 8 719 923 60 8 719 911 19 8 719 109 89 8 719 109 89 719 923 60 719 911 19 719 911 19 719 109 72 719 110 49 719 109 89 719 908 03 719 302 43 719 302 43 A 8 719 018 79 719 911 55 719 109 97 719 911 55 719 979 50 719 063 73 719 911 19 719 110 49 719 028 45 719 028 45 719 911 55 719 312 10 719 109 97 719 911 19 719 911 19 719 911 19 719 311 31 719 063 73 719 510 02 719 063 73 719 510 48 719 911 19 719 110 17 719 109 97 719 510 73 719 948 45 719 032 12 719 911 19 719 911 19 719 110 53 719 911 19 19 911 19 19 911 19 19 110 88 19 302 43 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 719 911 19 7 1 7 7 7 8 7 8 7 19 302 43 19 908 03 The components identified by shading and mark are criti cal for safety specified DESCRIPTION CONNECTOR SOCKET CONNECTOR 21P PLUG CONNECTOR 8P SOCKET CONNECTOR 13P PLUG CONNECTOR 2 5MM 7P PLUG CONNECTOR 7P PLUG CONNECTOR 6P PIN CONNECTOR PC BOARD 5P PIN CONNECTOR 5mm PITCH 2P PIN CONNECTOR PC BOARD 3P TAB CONTACT PLUG CONNECTOR 5P CONNECTOR PIN DY 6P PLUG CONNECTOR 5P lt DIODE gt DIODE MTZJ T 77 9 1A DIODE MTZJ T 77 9 1A DIODE 185119 25 VF21M77 DIODE RD5 6ESB2 DIODE RD5 6ESB2 DIODE MTZJ T 77 9 1A DIODE 1SS119 25 DIODE 158119 25 DIODE RD3 9ESB2 DIODE R
92. 8K 5 1 10W R411 1 216 065 91 RES CHIP 4 7K 5 1 1OW R706 1 216 081 00 RES CHIP 22K 596 1 10W R412 1 216 057 00 RES CHIP 2 2K 5 1 1OW R707 1 216 073 00 RES CHIP 10K 596 1 10W R708 1 216 049 91 RES CHIP 1K 5 1 10W R414 1 216 097 91 RES CHIP 100K 5 1 10W R415 1 216 097 91 RES CHIP 100K 5 1 10W R709 1 216 061 00 RES CHIP 3 3K 5 1 10W R416 1 216 105 91 RES CHIP 220K 5 1 10W R710 1 216 049 91 RES CHIP 1K 5 1 10W R417 1 216 111 00 RES CHIP 390K 5 1 IOW R711 1 216 049 91 5 5 1 10W R418 1 216 097 91 RES CHIP 100K 5 1 10W R712 1 216 049 91 RES CHIP 5 1 10W R714 1 216 295 91 SHORT 0 R419 1 216 097 91 RES CHIP 100K 5 1 10 1 R420 1 216 117 00 RES CHIP 680K 5 1 1OW R716 1 216 295 91 SHORT 0 R421 1 216 079 00 RES CHIP 18K 5 1 10W R801 1 216 041 00 RES CHIP 470 5 1 10W R422 1 216 689 11 RES CHIP 39K 5 1 10W R803 1 216 057 00 RES CHIP 22K 596 1 10W R423 1 216 049 91 RES CHIP 1K 5 1 IOW R810 1 216 041 00 RES CHIP 470 596 1 10W R811 1 216 041 00 RES CHIP 470 5 1 10W R424 1 216 675 11 METAL CHIP 10K 0 50 1 10W R425 1 216 057 00 RES CHIP 2 2K 5 1 10W R813 1 216 047 91 RES CHIP 820 596 1 10W R426 1 216 057 00 RES CHIP 2 2K 5 1 10 i R814 1 216 041 00 5 470 5 1 10W R427 1 216 103 00 RES CHIP 180K 5 1 10W _ R815 1 247 815 91 CARBON 220 5 1 4W R428 1 216 675 11 METAL CHIP 10K 0 50 1 10W R819 1 216 081 00 RES CHIP 22K 5 1 10W R820 1 216 081 00 RES CHIP 22K 5
93. 9 053 43 D1304 8 719 053 43 D1305 8 719 053 43 D1306 8 719 053 43 D1307 8 719 053 43 D1308 8 719 061 96 51301 1 572 200 11 A 1306 570 A 3 960 273 01 3 960 274 01 4 382 854 01 C001 1 163 104 00 C002 1 163 235 11 C004 1 163 038 91 C006 1 163 241 11 C007 1 163 241 11 C008 1 163 031 11 C013 1 126 964 11 C014 1 163 038 91 C015 1 104 665 11 C019 1 163 001 11 C020 1 163 809 11 C022 1 124 589 11 C024 1 163 259 91 C028 1 163 227 11 C202 1 126 960 11 C208 1 126 963 11 C209 1 124 252 00 C210 1 163 009 11 C211 1 119 821 11 C214 1 104 666 11 C216 1 124 261 00 C217 1 126 960 11 C218 1 107 914 31 C219 1 163 038 91 C220 1 126 942 61 C401 1 163 035 00 C402 1 124 589 11 C405 1 104 664 11 C406 1 163 031 11 C407 1 163 031 11 C408 1 164 004 11 C409 1 124 589 11 C410 1 163 035 00 C412 1 126 160 11 C413 1 163 263 11 DESCRIPTION FF10 MOUNT CONNECTOR CONNECTOR BOARD TO BOARD 9P DIODE DIODE SLR 325VCT31 DIODE SLR 325VCT31 DIODE SLR 325VCT31 DIODE SLR 325VCT31 DIODE SLR 325VCT31 DIODE SLR 325DCT31 SWITCH SWITCH KEYBOARD EJECT 10 COMPL VF21M40 M70 SPACER END SPACER LED SCREW M3X8 P SW lt CAPACITOR gt CERAMIC CHIP 30PF CERAMIC CHIP 22PF CERAMIC CHIP 0 1MF CERAMIC CHIP 39PF CERAMIC CHIP 39PF CERAMIC CHIP 0 01MF ELECT 10MF CERAMIC CHIP 0 1MF ELECT 100MF CERAMIC CHIP 220PF CERAMIC CHIP 0 047MF ELECT 47MF CERAMIC CHIP 220PF CE
94. 902 V SECONDARY E ove ERG B 0 t1 m 0707 2 0708 SRY ons i 5 702 8 I 3 lt 712 S14 z 1701 21 ote z 5 S KG KR m 9 2 2 8 716 TO E d 5 2 fN 0 5 GND 81 1 S CN704 200v 1000y a Se NS CN551 Do 1 71 oN EEE z 1 SONY C963 7 C968 E si E C973 B 1 ul 12 1 2 B 135 18 gt EL 1 a 4 D C980 Pete W N NS SS 81 5 Ross R987 VW OUT Ey P3 _ A 8969 w 0504 WE gt 0 C953 G E D Raz 1218 ge gu L m Y 72 EIU 2 5 ly 9587 8 x STBYSY u 3 8V E 28 o ND GND m mmi e E rat 5 R962 r 4 g 5 J 93 VIDEO section 00 TABLE 5 Section Title Page Section Title Page VIDEO SECTION 5 DIAGRAMS 1 GENERAL 5 1 Block 2 105 1 1 INTERNAL VIEWS retener etre eniin 96 5 2 Circuit Boards Location 107 5 3 Printed Wiring Boards and Schematic Diagrams 108 2 DISASSEMBLY MAJ1041 3 Board eem tne 111 2 1 Cover Removal ne eem 97 MATO
95. A 56 i Y BUFF CN403 COMP SYNC 87 SYNC LOGIC 4 9 1 SW 1 iik BUFF Y 2 CAP RVS 2 6 u CLOCK REC PB 516 95 3 50 63 16403 1 2 31 P RC m Pd CAP MOTOR D A i HALL N 3 EIC 3 Ovim oid s VS 5 63 vs LC CLAMP IN f je a 8 a DAS CRAT Te 5 amp 6 LIN 5 5 5 We 7 WR 18V 7 O STOP 34 8 GND 7 8 T r Y STEP PLS 99 GND 9 S 8 osc AUDIO OUT IREO 5 ant LED 68 2 1 ay BIAS SW TAKE UP 91002 END SENSOR tvs T SENS V LED 101 DRUM MOTOR DRIVE FF10 J MN p 77 AL OUT 7 1 p OUTPUT S SENS 62 1 0453 D 5V OR AU SUPPLY 7 EN 4 END SENSOR A H Sw 60 i 64 spa OUTPUT a x p 69 set AUDIO IN PB CN1004 1 lt 1 HALL 2 10403 2 2 DROM D A AMP MATRE fe GND A 6 NC s x LOT oh CN401 1 AL GUT 4 PB AL DRA DA f2 e 8 V IN2 7 D VS 7 FOR in L 7 REG CTL e 6NDW e OUT ga yv 2 7 J REC COUNT DRM FG 69 D 5 S DRUM FG FACT MODE E 4 12V 4 U4 m N 2 a SWP 1 Y 6 CTL DRM PG 68 3 D PG Sa DRUM 2 GND 2 Lf sw MIEL SW 1 pe 10901 A V SW 0402 D STEMS Haat D RUM MOTOR 1 J
96. AR SELECT SET ENTER 5 Press lt or gt to move the cursor to NEXT for other programs then press ENTER Repeat steps 2 through 4 6 Press lt or gt to move the cursor to OK after setting your desired programs then press ENTER The TIMER REC indicator lights up and the video TV enters timer recording standby mode If you have made a mistake during timer setting Press to go back to the previous position and correct the setting Daily weekly recording You can preset your video TV to record the same program every day of the week daily recording or the same program on the same day every week weekly recording Press in step 2 until the desired setting appears in the DATE position With each press the setting changes as follows 27 today MON SUN MON SAT MON FRI EVERY SAT EVERY FRI EVERY SUN 26 next month To stop timer recording Press ON OFF Using the video TV before timer recording starts Press ON OFF to turn off the TIMER REC indicator on the front of the video TV Remember to press ON OFF again to make the TIMER REC indicator light up after setting the recording time continued Basic Operations 31 Recording TV programs continued Checking adding TIMER REC changing canceling E G CODE TERM TEND AE 1 Press ER REC PROGRAM LIST 27 SAT 20 00 Programm
97. CHIP 0 1MF 25 C611 1 104 331 11 CERAMIC 0 0022MF 1096 1KV C612 614 C615 C616 C617 C618 C619 C620 C621 C622 C623 C624 C625 C626 C627 C628 C630 C631 C632 C634 C635 C636 C638 C639 C640 C641 C642 C643 C644 C645 C646 C647 C648 C650 C651 C655 C657 C658 C659 C660 C661 C662 C663 C664 C665 C801 C802 C803 C804 C805 C806 C807 C808 C809 C810 C812 C813 C814 C816 C818 C819 C820 C821 C823 C824 C825 C826 C827 C828 PART NO 1 126 943 11 1 126 964 11 1 126 960 11 1 107 680 91 1 104 664 11 1 163 007 11 1 162 318 11 1 126 941 11 1 104 664 11 1 104 664 11 1 126 969 11 1 162 318 11 1 126 972 11 1 126 944 21 1 162 318 11 1 163 133 00 1 125 978 91 1 163 275 11 1 124 347 00 1 163 009 11 1 102 050 00 1 163 005 11 1 109 880 11 1 163 017 00 1 163 001 11 1 102 114 00 1 136 601 11 1 113 903 11 1 163 005 11 1 104 664 11 1 126 943 11 1 126 965 11 1 164 004 11 1 137 605 11 1 163 275 11 1 126 941 11 1 104 664 11 1 104 331 11 1 104 705 11 1 104 666 11 1 163 275 11 1 104 665 11 1 104 665 11 1 104 665 11 1 104 665 11 1 137 417 11 1 126 941 11 1 117 669 71 1 104 664 11 1 123 024 21 1 102 228 00 1 107 957 11 1 163 275 11 1 163 038 91 1 161 830 00 1 107 366 11 1 163 031 11 1 163 021 91 1 102 114 00 1 104 664 11 1 115 521 11 1 106 383 00 A 1 162 135 11 1 162 131 11 1 117 644 2
98. D18ESB2 DIODE RD5 6ESB2 DIODE GP08D DIODE EL1Z DIODE EL1Z DIODE D6SB60LF DIODE U05G DIODE RD6 8ESB2 DIODE U05G DIODE EGP30D DIODE DINL20U TR DIODE 188S119 25 DIODE RD18ESB2 DIODE D2L20U DIODE D2L20U DIODE U05G DIODE RU4AM T3 DIODE RD6 8ESB2 DIODE 1SS119 25 DIODE 1SS119 25 DIODE 1SS119 25 DIODE RU 1P DIODE DINL20U TR DIODE DINS4 DIODE DINL20U TR DIODE DIN20R DIODE 158119 25 DIODE RD10ESB2 DIODE RD6 8ESB2 DIODE S3L20UF4 DIODE ERA22 08 DIODE DINS6 DIODE 1SS119 25 DIODE 1SS119 25 DIODE RD20ESB2 DIODE 185119 25 DIODE 1SS119 25 DIODE 158119 25 DIODE RD39ESB2 DIODE EL1Z DIODE 1SS119 25 DIODE EL1Z DIODE GP08D Replace only with part number The components identified by shading and mark are criti cal for safety Replace only with part number specified REF PART NO D805 8 719 921 44 D806 8 719 911 19 D807 8 719 908 03 D810 8 719 945 80 D811 8 719 979 85 101 1 410 397 21 102 1 410 397 21 601 1 410 397 21 FB602 1 410 397 21 FB603 1 410 397 21 FB606 1 410 397 21 FB608 1 410 397 21 FB609 1 410 397 21 FB610 1 410 397 21 FB612 1 412 911 11 FB620 1 410 397 21 IC101 8 759 042 02 IC103 8 749 925 00 IC301 8 752 088 39 IC501 8 759 444 83 IC601 8 759 471 81 IC602 8 759 459 99 IC603 8 759 390 48 IC604 8 759 098 24 IC605 8 749 921 21 IC606 8 749 014 48 607 A 8 749 920 61 IC608 8 759 459 99 IC801 8 759 729 03 J101 1 779 204 11 L101 1 414 856 11 L102 1 414 856
99. E CARBON NONFRAMMABLE FUSIBLE NONFRAMMABLE WIREWOUND NONFRAMMABLE METAL OXIDE NONFRAMMABLE CEMENT ADJUSTMENT RESISTOR MICRO INDUCTOR TANTALUM STYROL POLYPROPYLENE MYLAR METALIZED POLYESTER METALIZED POLYPROPYLENE BIPOLAR HIGH TEMPERATURE HIGH RIPPLE Terminal name of semiconductors in silk screen printed circuit Device Printed symbol Terminal name Circuit e Transistor Collector Base M Emitter Transistor Collector Base Emitter Cathode Anode 4014 Cathode Anodell NC Cathode pid Anode NC Common Anode Cathode Common w Anode Cathode Anode B Anode mmm Anode Anode Common Cathodell Cathode 9 4 Common mmm Cathode Chip semiconductors that are not actually used are included Anode Anode Anode Cathode Cathode Anode Ver 1 6 Note The components identified by shading and mark B are critical for safety Replace only with part nummber specified Y C J HV DEFLECTION POWER SUPPLY A BOARD D305 D 2 D307 D 2 D308 E 3 101 4 D501 1 103 4 D502 D 1 IC301 E 2 D503 1 IC501 C 1 D506 2 601 7 D507 1 1602 C 4 D601 B 6 IC603 D 7 D602 B 5 604 D 4 D603 B 5 IC605 0 6 D604 6 606 6 D605 D 6 607 D 4 D606 C 6 IC
100. E Q451 C 4 0405 j Donus ap Wo N FUSE FUSIBLE PT MYLAR a es D406 C 6 NONFRAMMABLE WIREWOUND MPS METALIZED POLYESTER 0701 5 ne f RS NONFRAMMABLE METAL OXIDE MPP METALIZED POLYPROPYLENE Q801 4 D1103 A 1 RB NONFRAMMABLE ALB BIPOLAR 0803 0 5 01105 A2 8 d Aq ADJUSTMENT RESISTOR ALT HIGH TEMPERATURE 0808 0 5 01110 7 mic 5 9402 COIL LF 8L ICRO INDUCTOR ALR HIGH RIPPLE 0809 D 5 D 01117 5 3s T 2A 0812 0 5 01118 AS S fils C408 I cat 0815 D 6 D D1119 5 2 TUE mee 423 Terminal name of semiconductors silk screen D aL 55 5 printed circuit cy ede 1415 T Ms NS Device Printed symbol Terminal name Circuit 7 1907 E Eu Collector y Transistor al Base M Emitter Transistor Collector Base Emitter 12 8871 b Sw Cathode S ERE 5 710 Cathode E Tes fa 8 R863 T mg Ap ce Anode NC 07 5 TUB ci Cathode EN eG Mis Pil Psi TE T Tem n Common E lt e etim 0855 22 R873 Note The components identified by shading and mark B 2 F i I Connon are Critical for safety Replace only with part H us NESSUN nummber specified E Chip semiconductors that are n
101. ES CHIP CARBON RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL OXIDE RES CHIP RES CHIP METAL OXIDE CARBON RES CHIP RES CHIP CARBON RES CHIP RES CHIP METAL CARBON FUSIBLE RES CHIP METAL OXIDE 10K 100 100 100 100 100 100 100 1K 100 1 2K 560 100 1 2K 560 470 1 2K 560 0 4 7K 22K 2 2M 2 2K 2 2K 2 2K 2 2K 1K 100 100 100 10K 1K 0 18K 10K 470 470 470 470 IK 22K 2 7K 10K 680 47K 22K 100K 3 3K 100K 1K 1K 10K 100K 220 4 7K 10K 4 7 22 4 7K 10K 0 47 47K 220 8 2M 680K 0 1 220 1 The components identified in this manual have been carefully factory selected for each set in order to satisfy regulations regarding X ray radiation Should replacement be required replace only with the value originally used 0 50 1 10W 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 10 5 5 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 4W
102. F DIAGNOSTIC SCREEN DISPLAY Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen during repairs When you have completed the repairs clear the result display to 0 Unless the result display is cleared to 0 the self diagnostic function will not be able to detect subsequent faults after completion of the repairs Clearing the result display To clear the result display to 0 press buttons on the remote commander sequentially as shown below when the diagnos tic screen is being displayed Pay attention when perform by the service mode other all electric adjustment data will be rewrite Channel 8 gt 0 Quitting Self diagnostic screen To quit the entire self diagnostic screen turn off the power switch on the remote commander or the main unit ccs 6 SELF DIAGNOSTIC CIRCUIT LED flash 001 STANDBY lamp To item 2 and 5 via bus line D1308 m RY601 RELAY R G B Soros MEMORY IC004 iLZ 62 ITEM 3 VCR Over current 1 4 Detection OVP P Q606 V STOP R611 Rese R613 8 B LINE HMO 301 YIC J 3 PM601 21 HP R615 R614 B PROTECT 7801 ITEM 2 Over voltage Detection OCP 222222222222 Diagnostic screen display CRT ITEM 5 Auto cut off white balance detection AKB ITEM 4 Q501 Vertical Deflection
103. FUNCTION If an error occurs the STANDBY lamp will automatically begin to flash The number of times the lamp flashes translates to a probable source of the problem A definition of the STANDBY lamp flash indicators is listed in the instruction manual for the user s knowledge and reference f an error symptom cannot be reproduced the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur 2 DIAGNOSTIC TEST INDICATORS When an errors occurs the STANDBY lamp will flash a set number of times to indicate the possible cause of the problem If there is more than one error the lamp will identify the first of the problem areas Result for all of the following diagnostic items are displayed on screen No error has occured if the screen displays a 0 Diagnostic Item Description of times STANDBY lamp flashes Self diagnostic display Diagnostic result Probable Cause Location Detected Symptoms Power does not turn on Does not light Power cord is not plugged in Fuse is burned out F901 Power does not come on No power is supplied to the TV AC power supply is faulty overcurrent OCP or overvoltage OVP 2 times 2 00r 2 1 at the same ze time Note 1 FBT Q802 H OUT shorted On standby state Load on power line is shorted at the same time 4 1 on display
104. G CONNECTOR 3P PLUG CONNECTOR 6P PLUG CONNECTOR 8P CONNECTOR BOARD TO BOARD 6P DIODE DIODE 1SS119 25 DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE MTZJ 3 3 DIODE 5 1 5 1 DIODE 1SS119 25 DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE 1SS119 25 DIODE 11ES2 DIODE 11ES2 DIODE 11ES2 DIODE GL528V1 DIODE MTZJ 6 2B DIODE MTZJ 6 2B DIODE MTZJ T 77 9 1A DIODE MTZJ 6 2B DIODE 1SS119 25 DIODE 155119 25 DIODE 1SS119 25 lt IC gt IC CXP85460 220Q IC M24C16 MN6T IC PST572C IC TDA7494 IC LB1643 IC CXP87852 061Q VF21M77 IC CXP87852 062Q VF21M40 M70 IC NJM062M IC BA10393F E2 IC BA6305F E2 IC HA118295NT IC LC89978M TE L IC LA71504M MPB IC CXA2089Q BA7755AF E2 HYB IC SBX1981 11 lt JACK gt JACK PIN 2P GAME INPUT REAR JACK HEADPHONE lt CHIP CONDUCTOR gt SHORT SHORT SHORT SHORT SHORT SHORT SHORT oo 1001 1002 L004 L402 L403 L431 L703 L704 L801 L803 L804 L808 L809 L811 L812 L813 L815 L1001 L1002 L1003 L1004 451 452 0001 0002 0003 0009 0201 0402 0451 0452 0453 0701 801 Q803 Q808 Q809 Q812 Q815 0821 0823 0824 0825 0830 0901 0902 01001 PARTNO 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91
105. IC CHIP 0 022MF CERAMIC CHIP 0 01MF CERAMIC CHIP 0 01MF CERAMIC CHIP 0 1MF ELECT 100MF CERAMIC CHIP 0 01MF CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP 0 1MF 0 1MF 100MF 0 1MF 0 01MF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 01MF 0 01MF 0 15MF 0 01MF 39PF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10PF 0 01MF 100PF 33PF 0 022MF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 0 01MF 0 01MF 390PF 0 047MF 22MF ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 01MF 180PF 0 01MF ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT 0 1 0 1 47 100 10 0 01 100 10 6 3 50V 50V 25V 50V 20 5 20 5 20 20 10 20 50 10V 50V 50V 25V 0 5PF 5 50V 50V 25V 25V 2096 10V 50V 6 3V 50V 50V 50V 2096 1096 1096 1096 1096 50V 50V 50V 50V 50V 5 5 50V 50V 50V 50V 50V 5 50V 50V 25V 10V 50V 20 25 25V 10V 25V 50V 20 50V 50V 16V 50V 50V 1096 5 0 5PF 50 50V 50V 50V 50V 596 596 1096 50V 50V 50V 25V 25V 596 1096 2096 2096 50V 50V 50V 50V 16V 596 20 50V 25V 25V 10V 10V 20 20 20 50V 50V 10V 50V 20 20 10 REF
106. ICON 3 osav css M M 0 VCR SERVO AUDIO OUT Y C PROCESS 5 n AUDIO PROCESS VIDEO AFM REC PB AMP p fav HT SW 5V 2 NC 3 SW SV CHECK RF SWP 9 1 FE HEAD CONNECTOR 2 V FM V FM BUFF 5 GND N 0803 0808 osi2 16802 Y C PROCESS 1C801 1H DELAY REC CUR 1 NOE ISP 7 SP 10701 VIDEO AMP Gv 60 50 43 2 P 8 GND SP lt lt G REc Jos sw 21 TRICK HIGH OUT Y our 42j Y iN Y e id 08701 0809 Y 02 M HIFI cH2 F 1 NT 2FSC 43 G 1 CTL 25 HIFI CH2 ay K E 4 A ERASE HEAD 5 1 BLOCK DIAGRAM inane BUFF Gurt 6 1 our 3 ARES 2 3 sP CHT F 3 3 PB VIDEO 3 P V FM BUFF V PB b T F vi SP CHI I a 0801 OUT2 48 iN2 2 A HEAD REC x E gt F 5 osc69 HEAD Hean 1 HIFI CHI 3 6 Xeo T 6 d 4 43MHz 1 sisse SP CH2F 7 5 PB vibEO L 20 SUB CAP FG SP CH2 316 EX Y mer AMP SENSOR 6 REC 66 L 6 X802 REC 3 58MHz 6a Y C MIX osc 63 gt CLK BUFF Lot 42 REC RF 28 REC Y 2 0815 Lo MOTOR DRIVE 6 C BUFF 1 c IN 62 4820 1 3 N902 r RF SWP I 66 AF swe
107. IGH output 6 9 ON FOLLOWERS 4 cathode 7 transient output INV IN 3 FFERENTI VCC OUT2 N2 B STAGE cathode NON INV IN 1 DC output 5 black current CURRENT measurement MIRROR SOURCE MIRROR output 4 GND supply voltage input LOW NE Schematic diagrams boards gt OUT1 N1 Ni VEE 10 11 12 13 14 TO A BOARD T801 FBT G2 TO A BOARD 16 17 18 CN803 TO A BOARD T801 FBT HV TO A BOARD CN601 TO A BOARD CN604 CV BOARD WAVEFORMS 1 PAL SECAM 1 5 2 PAL SECAM 3 0Vp p H 3 0Vp p H 3 0Vp p H 2 5 8 PAL SECAM 3 NTSC 3 0Vp p 3 0Vp p 3 0Vp p 4 PAL SECAM 4 NTSC 5 PAL SECAM 100Vp p H 100Vp p H 100Vp p H 5 NTSC 6 PAL SECAM 6 NTSC oum 100Vp p H 100Vp p H 100Vp p H 8 24 0Vp p 1 4Vp p 5msec NS The circuit indicated as left contains high voltage of over 600 Vp p Care must be paid to prevent an electric shock in inspection or repairing SGI 558848 lt gt CV RGB OUT VM AC FILTER F BOARD 7 3 1 673 448 11 ve 1 716 727 11 T5A250VO PRIMARY CN901 Q 7
108. IP 18PF 596 50V C304 1 163 233 11 CERAMIC CHIP 18PF 596 50V CAPACITOR C306 1 163 259 91 CERAMIC CHIP 220PF 596 50V FILM 0 1MF 20 250V C307 1 126 957 11 ELECT 0 22MF 20 50V FILM 0 1MF 20 250V 1 C308 1 107 823 11 CERAMIC CHIP 0 47MF 10 16V CERAMIC 0 0047MF 2096 250 1 C309 1 126 162 11 ELECT 3 3MF 2096 50V C310 1 126 964 11 ELECT 10MF 2096 50V C311 1 104 664 11 ELECT 47MF 2096 25 lt gt H C312 1 126 963 11 ELECT 4 7MF 20 50V PIN CONNECTOR POWER C313 1 115 339 11 CERAMIC CHIP 0 1MF 1096 50V PIN CONNECTOR PC BOARD 5P C314 1 107 714 11 ELECT 10MF 2096 16V TAB CONTACT C315 1 104 664 11 ELECT 47MF 2096 25 C316 1 104 664 11 ELECT 47MF 2096 25 FUSE C317 1 126 964 11 ELECT 10MF 20 50V C318 1 104 665 11 ELECT 100MF 2096 25 FUSE TIME LAG 5A 250V C319 1 163 038 91 CERAMIC CHIP 0 1MF 25V CLIP FUSE F901 C320 1 163 031 11 CERAMIC CHIP 0 01MF 50V C321 1 163 038 91 CERAMIC CHIP 0 1MF 25 RESISTOR C322 1 163 031 11 CERAMIC CHIP 0 01MF 50V C323 1 163 031 11 CERAMIC CHIP 0 01MF 50 SOLID 1M 2096 1 2W C325 1 104 664 11 ELECT 47MF 2096 25 CEMENTED 5 10W C326 1 126 960 11 ELECT 20 50V C327 1 163 017 00 CERAMIC CHIP 0 0047MF 10 50V TRANSFORMER C328 1 107 714 11 ELECT 10MF 2096 16V C329 1 163 113 00 CERAMIC CHIP 68PF 596 50V TRANSFORMER LINE FILTER C330 1 104 665 11 ELECT 100MF 2096 25 TRANSFORMER FILTER C331 1 102 114 00 CERAMIC 47
109. L REC 205 1 199 16 VIDEO REO BEEE 9P mot Lg o CTL CHECK TU V TV 23 2 1 3 RE LINE L SW 5V TUAL TV QD P di 4 RE LINE Y CAP RVS 2 1C901 NC 20 CHIP 16V 5 NC FG 3 55420890 RE c i AUDIO 6 RE LINE REF 4 ne i9 cata 7 TU AL TV CAP VS 5 GND M RE v 7 8928 iN 8 TU V TV ura ter ee sus MTR 13V RE v COE Sw io TV C GND M EH Z ne 9 FM 11 GND GND e 9430 3 p ud 12 TV Y TO CAPSTAN MOTOR 13 TV V VIDEO TO A BOARD PB I CN303 I MA10 BOARD mark LIST I Ref No KV VF21M77 KV VF21M40 M70 I IC402 CXP87852 061Q CXP87852 062Q o b X 3 x G o u 2 2 2 lt 299 9 x 1 5 10 2 N NC 2 FS spg 3 a NC SECAM SVHSD LED 8 0 3 4 2 SECAM GND DEW LED 5 D 5V GND GND A R053 0006 MODE2 oyog rip NTZJ T 77 5 1 T SENS MODES 5 7001 S SENS 100 10V MTZJ T 77 XP 4 10 1 3 BOARD WAVEFORMS I 8476 16402 NC ts 8 n Ga SYSTEM CONTROL Roze y D REC PB 2 3 We S R077 R028 R073 INV 5 1401 chief 181643 K6 I CAM MOTOR DRIVE l 847878479 R054 1k CHIP k CHIP AN 5 0Vp p V 4 0Vp p V 5 0Vp p 16MHz CAM UNLOAD ioii p p V p p V p p CAM LOAD iiA 21P HU Z2T0ANI 4 REC PB 5 REC PB 6 REC PB R40 R481 2 5 SEL R PLL
110. MER REC indicator on the front of the video TV Remember to press ON OFF again to make the TIMER indicator light up after setting the recording time continued Basic Operations 27 Recording TV programs continued Checking adding changing canceling the timer settings 1 Press ER REC PROGRAM LIST 27 SAT 20 00 To exit the PROGRAM SERE DATE START Stop un LIST after checking the 26 settings skip steps 2 and 3 gt MON SAT 18 50 19 00 2 SP EVERYTUE21 00 23 30 i LP To add change or clear the settings follow steps 2 through 4 OK ADD CHANGE CLEAR SELECT SET ENTER 2 Press lt or to move the cursor to ADD CHANGE or CLEAR then press ENTER 3 To add new settings Follow steps 2 through 4 of Setting the timer on page 26 To change the settings Press or to move the cursor to the setting you want to change then press ENTER Follow steps 2 through 4 of Setting the timer on page 26 To clear the settings Press t or to move the cursor to the setting you want to clear then press ENTER The setting is cleared and appears 4 Press lt or gt to move the cursor to OK then press ENTER If there are other timer settings on the list the video TV enters the timer recording standby mode and the TIMER REC indicator lights up The PROGRAM LIST disappears When the timer settings overlap Th
111. NG 8 2 lt s 5 5 60 D N 1 10602 m I 1 49V REG m2 GND RE LINE V toj 6 18 9 12 3 SW RE LINE L V PROT F m i gt 00 e 4 SW D 1501 NC 12 0501 502 10201 tls GND M IN NC 13 p47 XTAL 2 1 CN801 V bY 6 MTR 13 2V vo our 1 V bye TREAT CN901 CN902 CN601 gt 7 isP dr AC IN 1 AC AC 1 gt I 8 GND 5 2 _ ves 3 3 AC IN 2 NC NC 2 g H DY AC IN NC NC 3 1 wv n 10605 of H DY NC NC 4 VCR 13 2V REG PWR 1 H DY e AC NUET AC NUET 5 H DY 0503 T602 SRT puup AC FILTER 1 R605 m m P L x A N ac 9 Wes UM 0612 200V RECT 0601 10606 J E TW SWITCHING REG 71 PLS 3485 RES 2007 r p B M D618 1 H DRIVE H OUT x 4 2 NC i 1 1 I 9 osos 0802 ge 1 IRY601 1 1 HP PROTECT 18 T NC 2 4 dr m 2 WI 1 8603 i 0620 8 FEED BACK 0625 7V T801 FBT D 3 34 12 c HV 0605 9 7 w D606 12 9801 3 A RECT a 1 PIN 200v t THP601 DRIVE 3 S PIN QUT l A 1 3 gt 5 v IN2 0072 7 0801 al D610 i CN602 1 1 13 AUDIO 6 IN2 CHECK 1 REC
112. NNECTOR 7P 50V 25V 16V 25V 25V REF NO CN403 CN404 CN701 CN702 CN1001 CN1002 CN1003 CN1004 001 D002 D004 D005 D006 D007 D201 D202 D251 D252 D253 D254 D402 D403 D405 D406 D451 D1101 D1103 D1105 D1110 D1117 D1118 D1119 001 002 IC003 IC201 IC401 IC402 IC402 IC403 IC404 IC405 IC701 IC801 IC802 IC901 IC1001 IC1101 J1101 J1102 JR101 JR102 JR103 JR104 JR105 JR106 JR107 136 PART NO 1 779 723 11 1 766 716 11 1 695 331 31 1 560 892 00 1 564 506 11 1 564 509 11 1 564 511 11 1 778 226 21 8 719 911 19 8 719 921 54 8 719 921 54 8 719 981 99 8 719 109 84 719 911 19 719 921 54 719 921 54 719 921 54 719 921 54 8 8 8 8 8 8 719 921 54 8 719 921 54 8 719 911 19 8 719 200 82 8 719 200 82 719 200 82 719 048 26 719 921 54 719 921 54 719 923 60 719 921 54 19 911 19 19 911 19 8 8 8 8 8 8 8 8 8 719 911 19 7 7 7 4 8 752 906 46 8 759 527 77 8 759 510 43 8 759 442 73 8 759 353 59 8 752 906 47 8 752 906 48 8 759 702 02 8 759 510 73 8 759 438 83 8 759 357 84 8 759 439 51 8 759 492 90 8 752 081 33 8 759 499 30 8 742 041 12 1 779 205 11 1 568 267 21 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 DESCRIPTION CONNECTOR BOARD TO BOARD 9P CONNECTOR BOARD TO BOARD 3P PIN CONNECTOR PC BOARD 8P PIN CONNECTOR 4P PLU
113. O R962 1 247 807 31 R963 1 249 417 11 i R964 1 260 312 11 965 1 249 414 11 R966 1 249 417 11 R967 1 249 410 11 R968 1 249 417 11 i R969 1 249 386 11 R970 1 249 403 11 R971 1 247 815 91 i R972 1 249 432 11 R973 1 249 403 11 R974 1 216 476 11 R975 1 249 417 11 R976 1 249 432 11 R977 1 249 429 11 R978 1 247 807 31 R979 1 249 414 11 i R980 1 247 807 31 R981 1 249 416 11 R982 1 249 386 11 R985 1 249 401 11 R986 1 249 397 11 RV701 A 1 241 714 21 Fi F F id aes The components identified by shading and mark are criti cal for safety Replace only with part number specified DESCRIPTION RENARE CARBON 100 5 1 4W CARBON 1K 5 1 4W CARBON 47 5 1 2W CARBON 560 5 1 4W CARBON 1K 5 1 4W CARBON 270 5 1 4W CARBON 1K 5 1 4W CARBON 2 7 596 1 4W CARBON 68 5 1 4W CARBON 220 5 1 4W CARBON 18K 5 1 4W CARBON 68 5 1 4W METAL OXIDE 180 5 3W CARBON 1K 5 1 4W CARBON 18K 596 1 4W CARBON 10K 5 1 4W CARBON 100 5 1 4W CARBON 560 5 1 4W CARBON 100 5 1 4W CARBON 820 5 1 4W CARBON 2 7 5 1 4W CARBON 47 5 1 4W CARBON 22 5 1 4W lt VARIABLE RESISTOR gt RES ADJ METAL FILM 110M H STAT VIDEO BLOCK detetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetetek A 1306 569 A MAIO COMPL 21 77 REFNO PARTNO A 1241 368 A CNI1301 1 784 041 41 D1303 8 71
114. OTATION RT 154 7 4 069 445 11 DOOR CASSETTE VF21M40 M70 1 26 A 1331 925 A CV MOUNT 8 4 066 494 11 BUTTON B FUNCTION 27 4 369 318 61 SPRING TENSION 9 4 068 502 11 CUSHION DOOR 1 28 4 069 071 01 CUSHION 21 DGC 10 X 4036 327 1 DOOR ASSY CONTROL i 29 A 1 416 946 11 COIL DEMAGNETIC 11 4 066 496 11 FILTER REMOTE 1 30 4 069 468 01 CUSHION UPPER DGC 12 4 066 497 11 BUTTON POWER 1 31 4 064 883 11 HOLDER DGC 13 4 042 593 21 SPRING COMPRESSION 1 32 4 049 416 01 SHEET BLIND 14 1 529 394 11 SPEAKER 5 9 1 33 4 066 491 11 COVER REAR 15 4 070 212 01 SUPPORT TOP 1 34 4 308 870 00 CLIP LEAD WIRE 16 4 365 808 01 SCREW 5 TAPPING 1 35 1 452 032 00 MAGNET DISK 10mm 17 4 069 350 11 SHEET B BLOTTING 1 36 1 452 094 00 MAGNET ROTATABLE DISK 150 18 4 069 452 11 SHEET C BLOTTING 1 37 4 051 736 21 PIECE A 90 CONV CORRECT aide 6 2 CHASSIS 7 685 648 79 BVTP 3X12 REF NO PART 51 52 53 54 59 A 1241 368 A 4 066 498 11 4 394 972 01 A 1306 569 A 1 900 234 88 A 1298 844 A 8 598 449 01 8 598 451 10 1 453 296 11 1 900 226 67 DESCRIPTION REMARK REF NO PART NO FF10 MOUNT 60 1 900 244 71 BUTTON RECORDING E 1 900 244 04 POWER 62 4 022 115 00 10 COMPL 63 A1 574 062 22 CONNECTOR ASSY 7P 63 1 769 609 21 57 58 TUNER FSS BTF LG443 VF21M40 M70 TUNER FSS BTF WG441 21 77 64 4 069 720 01 FBT ASSY NX 4001 M3B4
115. Operations Watching the TV This section explains various functions used while watching the TV Most operations can be done using the remote control PIC MODE Number buttons AH PROGR4 1 0 1 Press 1 to turn on the video TV When the TV is in standby mode the D indicator on 1 the video TV is lit in red press 1 on the remote control 2 Press PROGR or the number buttons to select the TV nanne For double digit numbers e NS press then the numbers e g for 25 press then 2 and 5 Note You can also select the channel number directly with the number buttons Press C once for regular channels twice for cable channels the desired number buttons then ENTER 14 Basic Operations Additional tasks To Press Turn off temporarily 1 on the remote control The indicator on the video TV lights up in red Turn off the main power 1 on the video TV The 69 indicator on the video TV lights up in orange Adjust the volume Mute the sound Watch the video input from a connected VCR camcorder etc x to select 2 1 or 2 see page 53 To return to the TV screen press again Selecting the picture mode Press PIC MODE repeatedly until the desired picture mode is selected Select To DYNAMIC receive high contrast pictures STANDARD recei
116. P is selected then press ENTER Press to select SYS then press ENTER F Press f or until the a i TV SET UP ppropriate TV system Z m appears the menu z z MANUAL PROGRAM then press ENTER Neys DK TV COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER return to the normal screen Press MENU continued Additional Operations 37 Adjusting the TV continued Adjusting the color system Normally set the color system to AUTO However when the picture has no color manually select the appropriate color system for your area Press MENU Press 4 or to select amp i then press ENTER Make sure TV SET UP is selected then press ENTER Press 4 or to select COL SYS then press ENTER F Press or until the appropriate color system TV SET UP 5 AUTO PROGRAM appears then press MANUAL PROGRAM SKIP PR 01 OFF ENTER T TV SYS D K COLSYS PAL INTELLIGENT VOL OFF SELECT ENTER To retum to the normal screen Press MENU 38 Additional Operations Changing the PICTURE MODE setting The PICTURE MODE menu allows you to adjust the picture quality 1 Press MENU 2 Press f or to select then press ENTER PICTURE MODE D gt DYNAMIC STANDARD SOFT PERSONAL ADJUST SELECT ENTER 3 Press or to select ADJUST then press apu gt boa
117. PART NO C845 1 164 346 11 C846 1 163 021 91 C847 1 163 038 91 C848 1 163 031 11 C849 1 126 960 11 C850 1 163 031 11 C851 1 163 809 11 C852 1 124 589 11 C853 1 163 038 91 C854 1 126 960 11 C855 1 163 809 11 C856 1 126 960 11 C857 1 163 037 11 C858 1 126 960 11 C859 1 163 038 91 C860 1 164 346 11 C861 1 163 031 11 C862 1 163 031 11 C863 1 124 589 11 C864 1 163 038 91 C865 1 164 004 11 C866 1 164 004 11 C867 1 163 021 91 C868 1 163 235 11 C879 1 163 121 00 C901 1 126 157 11 C904 1 126 964 11 C905 1 164 004 11 C906 1 127 720 91 C907 1 164 346 11 C908 1 164 346 11 912 1 164 346 11 917 1 164 346 11 919 1 164 346 11 920 1 164 346 11 923 1 164 346 11 1001 1 137 397 11 1002 1 163 031 11 C1003 1 163 021 91 C1004 1 104 664 11 C1005 1 104 664 11 C1006 1 163 021 91 C1007 1 104 664 11 C1008 1 126 963 11 C1009 1 126 964 11 C1010 1 137 370 11 C1011 1 163 011 11 C1012 1 163 011 11 C1013 1 164 346 11 C1014 1 163 031 11 C1015 1 126 960 11 C1016 1 104 664 11 C1017 1 126 963 11 C1019 1 104 664 11 C1020 1 126 960 11 C1021 1 126 964 11 C1104 1 163 038 91 C1108 1 164 346 11 C1110 1 128 551 11 1111 1 128 551 11 CN001 1 569 937 11 CN002 1 569 930 11 CN004 1 784 038 11 CN251 1 564 506 11 CN401 1 569 926 11 DESCRIPTION CERAMIC 0 01 0 1 0 01 1 CERAMIC CHIP 0 01 CERAMIC CHIP 0 047MF ELEC
118. PARTS LIST F A The components identified by pin this manual have been When indicating parts by reference number carefully factory selected for each set in order to satisfy please include the board name regulations regarding X ray radiation Should replacement be required replace only with the value originally used A 1241 367 A F MOUNT A 1 104 705 51 A 1 104 705 51 AX 1 113 924 91 1 580 843 11 1 691 291 11 1 695 915 11 AX 1 532 299 00 1 533 223 11 AX 1 202 885 51 AX 1 202 968 11 1 424 461 11 1 424 461 11 4 352 844 01 4 382 854 01 4 382 854 11 7 685 648 79 1 126 933 11 1 126 933 11 1 126 933 11 1 104 664 11 1 104 664 11 1 124 234 00 1 126 964 11 1 124 234 00 1 104 664 11 1 163 038 91 Items marked are not stocked since they are seldom CAPACITORS required for routine service Some delay should be PF yu F anticipated when ordering these items There are some cases the reference number one board All variable and adjustable resistors have characteristic overlaps on the other board Therefore when ordering curve B unless otherwise noted parts by the reference number please include the board name RESISTORS All resistors in ohms nonflammable TV B LOCK DESCRIPTION REMARK PART NO DESCRIPTION REMARK C119 1 126 964 11 ELECT 10 20 50V TOS C301 1 126 963 11 ELECT 4 7MF 20 50V C302 1 163 233 11 CERAMIC CH
119. PWA ww sw 5 36 20 RELAY 1 I RELAY OUT 2 INV X 1101 MUTE PULSE 59 5 P POWER 0009 TI 1 105 106 107 MA10 BOARD 1 0 1 3 pons CONTROL MAIN HOS 1 2 3 4 5 6 7 VCR SERVO AUDIO OUT MA1 0 2 3 81102 S1104 R1113 z 5 3 PRINTED WIRING BOARDS AND Y C PROCESS E H SCHEMATIC DIAGRAMS MA10 3 3 t i All capacitors are uF unless otherwise noted pF uuF VIDEO REC PB A JW553 z 5 reu Capacitors without voltage indication are all 50V lt TE id All resistors in ohms 1 Q 10000 MQ 1000kQ O M Z e Indication of resistance which does not have one for rating electrical 1 5 power is as follows R099 43 Pitch 5 mm MA10 BOARD 74 Zr Rating electrical power 1 4W CHIP 1 10W Q821 D 5 m H 0823 5 AW nonflammable resistor a 28 E 8455 m S WL fusible resistor IC001 B 6 T o u az 22 Z2 e internal component 002 C 6 Q830 D 5 ena tao ag E panel designation and adjustment for repair 003 6 Q901 D 2 T e All var
120. RAMIC CHIP 10PF ELECT 4 7MF ELECT 0 33MF CERAMIC CHIP 0 001 ELECT 2 2MF 220 10 1 1000 0 1 1000 0 047 ELECT 47 47 0 01 0 01 CERAMIC CHIP 0 1MF ELECT 47 CERAMIC CHIP 0 047MF ELECT 330 5 5 5 5 20 20 10 10 20 5 0 5 20 20 20 10 20 20 20 20 20 20 20 20 10 20 20 5 REMARK REF NO i C414 i C415 i C416 C417 C418 i C419 C421 C422 C424 i C425 C430 C431 C432 C435 C436 C441 i C455 i C456 C457 i C458 i C460 i C701 i C705 t C706 C707 C709 C711 C712 i C713 i C716 C717 C718 C719 i C720 C721 50V 50V i C722 25V i C723 50V C724 50V i C725 i C726 50V 50V C727 25V C728 10V C801 50V i C803 C804 25V i 16V C807 50V i C808 50V C813 50V i C815 C816 50V 50 C817 50V i C818 50V C819 25V i C820 i C822 50V 50V i C823 50V C824 25V C825 25V i C828 i C829 50V i 6 3V C832 16V C834 50V i C835 50V C837 C840 25V 63V C841 50V C842 50V C843 50V i C844 PART NO 1 124 589 11 1 130 487 00 1 163 031 11 1 124 248 00 1 130 488 00 1 124 257 00 1 104 665
121. RANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR UN2213 TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SA1162 G TRANSISTOR 2SD601A Q TRANSISTOR 2SA1162 G TRANSISTOR 2SA1162 G TRANSISTOR 2SA1162 G TRANSISTOR 2SD879 R003 R005 R007 R008 R009 R010 R011 R012 R013 R014 R015 R016 R017 R018 R020 R021 R022 R024 R025 R027 R028 R029 R030 R031 R032 R033 R034 R035 R036 R037 R038 R039 R040 R041 R042 R043 R044 R045 R046 R047 R048 R051 R052 R053 R054 R055 R056 R057 R058 R059 R060 R061 R062 R063 R064 R065 R066 R067 R068 R070 R073 R075 R076 R077 dira PART NO 8 729 422 27 8 729 422 27 1 216 049 91 1 216 089 91 1 249 421 11 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 025 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 025 91 1 216 049 91 1 216 067 00 1 216 065 91 1 216 065 91 1 216 073 00 1 216 073 00 1 216 049 91 1 216 295 91 1 216 049 91 1 216 033 00 1 216 055 00 1 216 055 00 1 216 055 00 1 216 041 00 1 216 049 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 045 00 1 216 065 91 1 216 065 91 1 216 065 91 1 216 065 91 1 216 295 91 1 216 025 91 1 216 025 91 1 216 041 00 1 216 065 91 1 216 073 00 1 216 057 00 1 216 049 91 1 216 033 00 1 216 033 00 1 216 049 91 1 216 039 00 1 216 075 00 1 216 073 0
122. ROGRAM then a MANURE PROCHEM 2 press ENTER E TV SYS B G CH 01 FINE AUTO SELECT ENTER 5 Select the program number to which you want to assign a channel number 1 Make sure PR is selected then press ENTER 2 Press or until the program number you want to preset appears on the menu then press ENTER You can also select the program number with the PROGR or number buttons 6 Select the desired channel 1 Press or to select CH then press ENTER 2 Press or until the desired channel number appears on the menu then press ENTER You can also select the channel number directly with the number buttons Press C once for regular channels twice for cable channels the desired number buttons then ENTER 30 Additional Operations 7 If the sound of the desired channel is abnormal select the appropriate TV system 1 Press f or to select TV SYS then press ENTER 2 Press f or until the sound becomes normal then press ENTER 8 If you are not satisfied with the picture and sound quality you may be able to improve them by using the FINE tuning feature 1 Press f or to select FINE then press ENTER The selected item turns red 2 Press or to select MANUAL then press ENTER 3 Press f or until the picture and sound quality are optimal then press ENTER FINE tuning can be set between 15 and 15 r1 MANUAL PROGRAM D PR 01
123. Recording programs continued Recording TV programs using the G CODE system The G CODE system allows you to simplify the task of program ming your video TV to make recordings with the timer Whenever you want to record a TV program all you need to do is look up the program s G CODE number a number assigned to each program published in the TV section of most newspapers and cable TV listings Then just enter the tape speed sound mode and the G CODE number of the program that you want and the video TV is automatically programmed to record that show Setting up the G CODE system Setting up your video TV involves coordinating the program number the number you turn to on your video TV to watch a program with the guide channel number the number that s assigned to that channel in your program guide For a listing of the guide channel numbers look in a program guide for your area that features G CODE numbers Before you begin When the TV is in standby mode the D indicator on the video TV is lit in red press 1 0 PROGR or a number button on the remote control yo SPEED TMERREC GOODE ONOFF s 4 gt 4 ENTER MENU 26 Basic Operations Press MENU Press to select then press ENTER Make sure TV SET UP is selected then press ENTER PF QN HB Press to select MANUAL PROGRAM then press ENTER SELECT ENTER Make sure PR is selected t
124. S CHIP 47K 5 1 10W R210 1 216 057 00 RES CHIP 2 2K 5 1A0W R211 1 216 073 00 RES CHIP 10K 5 1 10W R469 1 216 049 91 RES CHIP 5 1 10W R212 1 216 047 91 RES CHIP 820 5 1 1OW R470 1 216 041 00 RES CHIP 470 5 1 10W R215 1 216 295 91 SHORT 0 R471 1 216 041 00 RES CHIP 470 5 1 10W R216 1 249 385 11 CARBON 2 2 5 1 4W Fi R472 1 216 041 00 RES CHIP 470 5 1 10W R473 1 216 041 00 RES CHIP 470 5 1 10W R218 1 216 105 91 RES CHIP 220K 5 1 10W R219 1 216 033 00 RES CHIP 220 596 1 IOW R474 1 216 073 00 RES CHIP 10K 5 1 10W R220 1 216 065 91 RES CHIP 4 7K 5 1 IOW R476 1 216 049 91 RES CHIP IK 5 1 10W R401 1 216 073 00 RES CHIP 10K 5 1 0W R477 1 216 049 91 RES CHIP IK 5 1 10W R402 1 216 073 00 RES CHIP 10K 5 1 10W R478 1 216 049 91 5 5 1 10W R479 1 216 065 91 5 4 7K 5 1 10W R403 1 216 049 91 RES CHIP 1K 5 1 AOW 1 R404 1 216 073 00 RES CHIP 10K 5 1 10 R480 1 216 049 91 RES CHIP IK 596 1 10W R405 1 216 073 00 RES CHIP 10K 5 1 0W R481 1 216 049 91 RES CHIP IK 5 1 10W R406 1 216 053 00 RES CHIP 1 5K 5 1 10W R484 1 216 049 91 5 5 1 10W R407 1 216 053 00 RES CHIP 1 5K 5 1 10W R487 1 216 045 00 RES CHIP 680 5 1 10W R701 1 216 025 91 RES CHIP 100 5 1 10W R408 1 216 073 00 RES CHIP 10K 5 1A0W R409 1 216 073 00 RES CHIP 10K 5 1 10W R702 1 216 045 00 RES CHIP 680 5 1 10W R410 1 216 049 91 RES CHIP IK 596 1 1OW R705 1 216 055 00 RES CHIP 1
125. SPRING PINCH TENSION 126 6 4 MECHANISM DECK ASSEMBLY 2 7 685 646 79 BVTP 3X8 7 682 547 04 P 3X6 REF NO PART NO 251 252 253 254 255 256 257 258 259 260 X 3947 581 4 3 977 462 01 3947 573 1 3947 580 5 3 977 513 02 3 976 767 01 3 977 487 01 3947 587 1 X 3947 589 1 3 977 488 01 DESCRIPTION REMARK BRAKE ASSY MAIN T 261 SPRING EXTENTION MAIN BRAKE 262 ARM ASSY PENDULUM 263 BRAKE ASSY MAIN S 264 LEVER REC PROOF 265 SPRING TENS REC PROOF 266 BOSS TG1 FULCRUM 267 ASSY 259 268 BAND ASSY 269 SPRING POWER TENSION a REF NO PART NO A 6750 324 A 3 965 178 01 X 3944 378 1 A 6750 328 E 3 977 501 01 3 969 632 04 1 759 453 11 X 3947 255 1 3 975 724 07 DESCRIPTION SHUTTLE S BLOCK ASSY SPRING ROLLER ASSY GUIDE SHUTTLE T BLOCK ASSY PLATE LUMINOUS BASE DRUM DRUM ASSY DZH 89A R ROLLER ASSY HC ARM HC REMARK 262 263 262 263 6 5 MECHANISM DECK ASSEMBLY 3 7 685 646 7989 BVTP 3X8 7 685 133 19 2 6 DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 301 3 977 437 01 MOTOR 302 3947 584 1 ASSY REEL DIRECT 303 3 977 443 01 WASHER 5 304 3 977 438 01 WORM WHEEL 305 3 977 506 01 ARM LIMITTER SELECTION 319 3 977 455 01 GEAR LOADING T
126. Self Diagnosis SERVICE MANUAL BC 4A cuassis MODEL COMMANDER DEST CHASSIS NO MODEL COMMANDER DEST CHASSIS KV VF21M40 rm 956 E SCC P10A A KV VF21M70 56 HK 5 9 KV VF21M70 56 ME SCC P11A A KV VF21M77 55 HK SCC PO9A A KV VF21M70 56 JE SCC P12A A VHS PAL NTSC Gi copE ONLY TRINITRON COLOR VIDEO TV Please file according to model size 21 Section Television system Color system Bilingual system 21 77 ONLY Channel coverage Picture tube Antenna in Video Section Format SPECIFICATIONS B G I D K M PAL SECAM and NTSC3 58 NTSC445 NICAM bilingual I See Receivable channels and channel display Trinitron 21 inches approx 50 7 cm measured diagonally 75 ohm antenna socket for VHF UHF VHS standard Video recording system Rotary 2 head helical scanning system Audio recording system Video signal Tape speed Monaural PAL MESECAM NTSC PAL MESECAM SP 23 39 mm sec LP 11 70 mm sec NTSC SP 33 35 mm sec EP 11 11 mm sec Maximum recording time PAL MESECAM SP 240 minutes with E 240 LP 480 minutes with E 240 NTSC SP 180 minutes with T 180 EP 540 minutes with T 180 Inputs and Outputs Inputs I 2 IN video phono jack 1 Vp p 75 ohms unbalanced sync negative 2 audio phono jack Input level 500 mVrms H
127. T V REF ii B 5 I 2 IN1 0UT1 1 1 14 a 3 A ai RY602 H2 e Ae y iss 0609 4 i PH601 MOTOR RECT VCR FEED BACK TO 10 14 DGC DRIVE 4 1 A CN603 Q609 1C601 602 605 PIN 0507 13 3 1 605 13 Bile 1 8 j 13V lt 4 QS GND pec NC 2 i DGC 1 1 VIDEO B s sja I GND ara D807 Moso Diod MIE ABL REG SW REG DRIVE BUFF T802 HLT 18 RECT E pia a RY DRIVE AUDIO 4 zd 7 j el 0108 18 al 13V lt p 0601 d HV AFC N HL al amp AFC FIL 20 COMP PM601 2 ole 1503 4 44 4 PROTECT gt 8801 DRIVE w 8 WT 0606 PROT 3 w 1 608 1 T Y 9V REG 9v ABL IN 3 E aja gt m z 5 yy 2240 V PLS PM z 8 5 lt gt y ju TUNER Y C J HV DEFLECTION DGC SW VCR POW CRT POW OVP RELAY IN RELAY OUT D 2 E a A T n 9 5 l 796 80 81 82 6 2 CIRCUIT BOARDS LOCATION FF10 6 3 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note All capacitors are uF unless otherwise noted pF Capacitors without voltage indication are all 50V resistors are in ohms 10000 MQ 1000kQ Indication of re
128. T 47MF CERAMIC CHIP 0 1MF ELECT CERAMIC CHIP 0 047MF ELECT 0 022 1 0 1 1 CERAMIC CHIP 0 01 CERAMIC CHIP 0 01MF ELECT 47 CERAMIC CHIP 0 1MF CERAMIC CHIP 0 1MF CERAMIC CHIP 0 1MF CERAMIC CHIP 0 01MF CERAMIC CHIP 22PF CERAMIC CHIP 150PF ELECT 10 ELECT 10 0 1MF 470MF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP IMF IMF FILM CERAMIC CHIP CERAMIC CHIP ELECT ELECT 0 047MF 0 01MF 0 01 47 47 0 01 47 10 FILM 0 01MF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT 0 0015MF 0 0015MF 0 01MF 47 4 7MF 47MF 10 CERAMIC CHIP 0 1MF CERAMIC CHIP 1MF ELECT 22MF ELECT 22MF CONNECTOR 1096 20 10 20 20 10 20 10 20 20 10 10 10 5 5 20 20 10 20 5 10 20 20 10 20 20 20 5 10 10 20 20 20 20 20 20 20 20 SOCKET CONNECTOR 21 SOCKET CONNECTOR 13P CONNECTOR BOARD TO BOARD 9P PLUG CONNECTOR 3P SOCKET CO
129. TION 4 INTERFACE IC PIN FUNCTION DESCRIPTION 4 1 PORT FUNCTION DESCRIPTION MA10 BOARD 1 001 Function SSELF S INPUT SELECT FRONT S SELR S INPUT SELECT REAR ST TU STEREO MODE BIL TU BILINGUAL MODE DGC SW DGC ON OFF CONTROL ST MONO SET MODE STEREO MONO MAIN SUB TU MAIN SUB CONTROL F MONO TU FOCE MONO CONTROL VM SW VM ON OFF CONTROL GPA REC SW A GPB REC PON SW B GPC REC PON SW C ASURA CS CHIP SELECT FOR ASURA SLAVE RESE RESET FOR ASURA J CLK JUST CLOCK DISABLE H DISAB FACT FACTORY MODE TTU 2TU SET MODE 1TU 2TU JUST CLOCK JUST CLOCK DET INPUT SIRCS REMOCON SIGNAL IN HSYNC 1 H SYNC DET INPUT REC HSYNC 0 H SYNC DET INPUT TV SI SIGNAL DATA INPUT SO SIGNAL DATA OUTPUT o o o o o fo oJo SIGNAL CLOCK OUTPUT BUS INT AUDIO MUTE CHIP SELECT FOR RT CLOCK KEY SCAN 2 KEY SCAN 1 AFT DET 1 AFT DET 0 OVP DET REC PON SW 1 C BUS DATA FOR YCJ etc 1 C BUS DATA FOR NVM 1 C BUS CHECK FOR etc 1 C BUS CHECK FOR NVM POWER LED STBY LED NS COIL CONTROL PWM VOLUME CONTROL PWM Vdd Vss HPULSE VPULSE CRTPOW CRT POWER ON VCRPOW
130. UT PB 75 DISP DATA STANDARD ITEM DEVICE RANGE DATA 50 NDL 00 FF 52 NICAM SEARTH DELAY MS1 AGC 00 01 01 AGC SWITCH MS2 REL 00 3F 28 AGC GAIN MS3 CRM 00 01 00 CARRIER MUTING MS4 ACO 00 01 01 AUDIO CLOCK OUT MS5 FP 00 7F 1B MS6 FPM 00 7F 32 MS7 FH 00 7F 2D MS8 FHM 00 7F 65 MS9 NIP 00 7F 60 PRESCALE MS10 ERR 00 FF 50 AUTO FM SWITCH THRESHOLD MS11 VOL 00 FF 60 INTELLIGENT VOLUME No DISP DATA STANDARD ITEM DEVICE RANGE DATA OPO OSDH 00 3F 06 OSD HORIZONTAL POSITION CXP85460 OP1 NS 00 01 01 MENU FOR NS 0 OFF 1 ON i COM OP2 ODL 00 FF 08 ON DELAY TIMER HDCG 00 03 01 HEADCLOG DETECT 0 OFF 1 ON 4 00 01 00 PLL switch OP5 IDO 00 01 00 OP6 ID1 00 01 00 OP7 ID2 00 01 01 OP8 ID3 00 01 00 B 5 4 A BOARD ADJUSTMENT 1 H OSC ADJUSTMENT 1 Input select should be selected LINE input no signal 2 Connect a frequency counter to TP801 A board 3 Adjust service data VP42 HOSC to become 15 690kHz 25Hz 2 PICTURE QUALITY ADJUSTMENT 2 1 SUB HUE SUB COLOR adjustment For RF input 1 Receive RF NTSC COLOR BAR signal B OUT signal 2 Color Condition Color nies 5096 HUE center 50 Picture 8096 H white condition is OFF VP36 DYCL 00 3 Adjust service data VP28 SHUE for CN308 pin B OUT wavefo
131. VCR POWER ON M SW MAIN SW SP MUTE SPEAKER MUTE 101 e0L 4 2 SYSTEM CONTROL VIDEO BLOCK INTERFACE MA10 BOARD 1C402 TAPE TAPE PICTURE SEARCH REC Signal STOP FF REW THREADING UNTHREADING PB PAUSE SLOW 2 CUE REVIEW REC PAUSE RF SW P SW30 4020 O 1 1 1 1 1 Q VD 4020 O L L L L 2 3 3 3 3 3 L L V SYNC C402 4 4 4 5 5 5 5 5 5 55 5 5 5 1 30Hz 50 duty pulse synchronizing with drum rotation 2 Normally L when the video signal is not detected 8 V period H pulse 4 H in the LP mode Selected according to the recording mode 5 Selected according to the tape recording mode 4 3 SYSTEM CONTROL SERVO PERIPHERAL CIRCUIT INTERFACE MA10 BOARD 1C402 TAPE TAPE PICTURE SEARCH REC Signal Pin No STOP FF REW THREADING UNTHREADING PB PAUSE SLOW 2 CUE REC PAUSE 4022 O HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z HI Z CAP STOP 402 L L 3 0 0 O D O D 0 0 0 0 O D O D O D O D O D O D STEP PLS 1 402 L L L L L L L 2 L L L L PB CTL 402 62 H 6 6 1 H L 2 6 6 6 1 H DRUM PG C402 4 1 1 5 5 i 1
132. ail and adjust focus by FOCUS VR of FBT Fig 3 9 Receive ALL WHITE signal Magenta ring should be within limit sample Fig 3 9 If out of limit Tracking adjust magentaring and the focus by FOCUS VR of FBT Fig 3 9 3 4 SCREEN G2 ADJUSTMENT 1 2 Receive white signal and make standard condition Set service data to VP38 RON VP39 VP40 BON 00 and take care that the screen become pitch dark Add 175 1 0VDC external voltage to cathodes of red green blue Adjust to obtain just before retrace line goes out The point where the retrace line is going to appears Fig 3 9 Set service data to VP38 RON VP39 VP40 BON 01 3 5 WHITE BALANCE ADJUSTMENT 1 Receive color bar signal and set menu picture quality to minimum picture and standard brightness 2 Setto service mode and adjust CUT OFF VP25 green VP26 blue and DRIVE 22 green VP23 blue of center 3 Switch to all white signal Repeat CUT OFF adjustment to become finest white balance between minimum picture and maximum picture 5 Receive PAL MONOSCO signal Adjust sub bright VP29 SBRT to become gleaming Subtract 1 step from below adjusted data White Yellow Cyan Green Magenta Red Blue Black 3 6 PICTURE DISTORTION ADJUSTMENT Fig 3 10 When performing these adjustment do receive monoscope signal VPOS
133. al No signal Signal Color bar Measurement Point 10 board IC802 pin Measurement Point 10 board 0830 emitter Measurement Equipment Oscilloscope Measurement Equipment Oscilloscope Specified Value 240 70mVp p NTSC Specified Value 1 0 0 1 Vp p 260 70mVp p PAL Check Confirm the Vp p of the waveform is 220 70mVp p 240 70mVp p NTSC 260 70mVp p PAL REC CHROMA CHECK Mode REC SP Signal Color bar Measurement Point 10 board IC802 pin Measurement Equipment Oscilloscope Specified Value 350 60mVp p Check Confirm the Vp p of the waveform is 350 60mVp p 350 60mVp p Check Confirm the Vp p of the waneform is 1 0 0 1Vp p 1 0 0 1Vp p Y Level Fig 3 9 SWITCHING LOCATION ADJUSTMENT WHEN CHANGE DRUM 1 VIDEO SWITCHING LOCATION ADJUSTMENT 1 2 3 4 5 6 7 100 Connect between CN1004 pin 2 and on MAIO board Insert switching over up tape KRV 23PS and push the play back key Push the channel and keys simultaneously Short instant between CN1004 pin and pin LED goes on and off Less than 0 Fig 3 10 Adjust the channel keys of the set so that waveform width of CN702 2 become minimum less than 30sec Push the pause key of the set LED wink disappear Remove the connection between CN1004 pin 2 and pin Signal SEC
134. arding X ray radiation Should replacement be required replace only with the value originally used 20 20 20 20 20 10 10 20 20 20 20 10 20 20 10 5 10 5 20 10 10 3 10 10 10 5 20 10 20 20 20 10 10 5 20 20 10 20 20 5 20 20 20 20 10 20 5 20 10 20 5 10 10 10 20 5 10 10 10 3 20 10 5 20 50 500V 50V 25V 500V 50V IKV 50V 160V 50V 500V 50V 2KV 50V 50V 50V 630V 250V 50V 25V 25V 50V 25V 250V 50V 25V 25V IKV 250V 25V 50V 25V 25V 25V 25V 200V 25V 250V 25V 160V 500V 250V 50V 25V 500V 200V 50V 50V 50V 25V 250V 200V 2KV 2KV 1 2KV 160V 200V 630V 50V REF NO N301 N302 N303 N304 N305 N306 N601 N602 N603 N604 N605 N801 N803 0 00 D101 D102 D103 D301 D302 D304 D305 D307 D308 0501 0502 0503 0506 0507 D601 D602 D603 D604 0605 D606 D607 D608 D609 D610 Doll D612 D613 0614 D615 D616 D617 D618 D619 D620 D621 D622 D623 D624 D625 D626 D627 D628 D629 D630 D631 D632 D633 D634 D801 D802 D803 D804 130 1 569 937 11 1 564 511 11 1 569 930 11 1 560 127 00 1 564 510 11 1 564 509 11 1 691 291 11 1 508 786 00 1 573 963 11 1 695 915 11 1 564 508 11 1 580 798 11 1 564 50
135. ase the pause mode at the end of the I unwanted T 120 2 hrs 6 hrs Recording resumes from the point set in step 1 T 160 2 hrs 40 min 8 hrs T 180 3 hrs 9 hrs When the recording pause mode lasts for about 5 minutes the video i TV stops recording to prevent tape damage Notes In the SP mode the tape runs twice as fast as the LP mode and three Recording with the TV off times as fast as the EP mode Press 1 on the video TV When a PAL format cassette is used with the NTSC system for recording The video TV is turned off and the indicator lights up the actual recording time is shorter than the standard recording time The video TV continues recording stipulated on the cassette continued 20 BasicOperations Basic Operations 21 Recording programs continued Recording using QUICK TIMER The Quick Timer recording function allows you to preset your video TV to record one program within a 24 hour period For setting the Quick Timer use QUICK TIMER on the video TV Before you begin Make sure that the clock is set correctly If it is not see Setting the clock on page 9 Make sure that the loaded cassette has its safety tab intact Make sure that the video TV does not enter the timer recording standby mode the TIMER REC indicator on the video TV should Turn QUICK TIMER to set the hour of the start time QUICK TIMER QUICK TIMER then press QUICK TIM ER The h
136. assembly DZH 89A R 1 759 453 11 Top Side ACE block assembly 6759 620 FE head Pinch press block assmbly 1 500 144 11 A 6759 615 A FL complete assembly A 6759 619 B Reel table S Reel table T 3 977 507 01 3 977 508 01 M902 Bottom Side Capstan motor 1 698 971 11 Timing belt 3 977 510 01 M903 Cam motor assembly Loading motor X 3947 577 1 96 SECTION 2 DISASSEMBLY 2 1 TOP COVER REMOVAL 2 2 VCR BLOCK ASSY REMOVAL Four screws 3 Six screws v BVTP 3 X 12 Y 3 X 12 Ls FU de RP earth plate pus 4 4 Two screws 3 X 12 2 3 FF10 BOARD REMOVAL 2 4 MA10 BOARD REMOVAL Screw H holder BVTP 3 X 12 22 RS 2 5 SERVICE POSITION MA10 BOARD MA10 board Chassis assmbry LT SECTION 3 CIRCUIT ADJUSTMENTS Necessary items and indications for total adjustment of electric circuit of this unit will be described in this chapter INSTRUMENTS TO BE USED 1 Color TV 2 Signalor dual trace type oscilloscope band more than 30 MHz delay as provided 3 Frequency counter 4 digits or more 4 PAL pattern generater 5 Digital voltmeter 6 Audio level meter 7 Audio generator 8 Attenuator 9 Distortion meter 10 Alignment tape Part code H7099052H MH 2 CONNECTION Unless otherwise specified connect and adjust the measurement equipment as follows Pattern generator
137. buttons Press C once for regular channels twice for cable channels the desired number buttons then ENTER To stop recording Press STOP When the tape reaches the end the video TV rewinds the tape automatically to the beginning then stops This function does not work when the power of the video TV is off To pause recording You can cut out an unwanted scene during recording with this button 1 Press PAUSE II when an unwanted scene appears on the screen Recording pauses 2 Press PAUSE II again to release the pause mode at the end of the unwanted scene Recording resumes from the point set in step 1 When the recording pause mode lasts for about 5 minutes the video TV stops recording to prevent tape damage Recording with the TV off Press 1 on the video TV The video TV is turned off and the 29 indicator lights up The video TV continues recording 20 Basic Operations Selecting the tape speed The chart below shows the recording playback time available in each mode PAL MESECAM tape Tape speed setting SP mode LP mode E 30 30 min 1hr E 60 1hr 2hrs E 90 1hr 30 min 3 hrs E 120 2 hrs 4 hrs E 150 2 hrs 30 min 5 hrs E 180 3 hrs 6 hrs E 195 3 hrs 15 min 6 hrs 30 min E 210 3 hrs 30 min 7 hrs E 240 4 hrs 8 hrs NTSC tape Tape speed setting SP mode EP mode T 30 30 min 1hr 30 min T 60 1hr 3 hrs T 120 2 hrs 6 hrs T
138. connect ed with picture quality Perform standard value writing A board deflection system exchange CRT and DY YCJ adjustment 5 5 Deflection circuit Y x Y adjustment Micro computer adjustment 3 Write to Release the the MEMORY Service mode Note Write to the MEMORY every performing one item adjustment Before writing to the MEMORY adjusted data would not memorize when turn off REMOTE COMMANDER S FUNCTION IN e SERVICE MODE DISPLAY SERVICE MODE No DATA Write memory Releace service mode VP 00 001 G After pressed 0 button AFMD SERVICE ITEM Data up Data down Adjustment item Adjustment item down Read memory After pressed 0 button Write standard value After pressed 0 button Perform read and write RM 955 RM 956 Same as RM 956 74 5 3 SERVICE DATA No DISP DATA STANDARD ITEM DEVICE RANGE DATA VPO AFC 00 03 00 AFC LOOP GAIN SWITCHING 21305 VP1 VPOS 00 3F 21 V POSITION Y C J VP2 VSIZ 00 3F 21 V SIZE VP3 SCOR 00 0F 07 S CORRECTION VP4 VLIN 00 0F 07 V LINIARITY VP5 HPOS 00 3F 1E HORIZONTAL POSITION VP6 HSIZ 00 3F 21
139. deo TV and the input sources is disconnected Check the connection between the video TV and the input sources Input is not selected correctly Press so that lt 01 or 2 2 appears page 48 continued Additional Information uoneunoJuj jeuonippy I Troubleshooting continued Symptom Possible cause Solutions Good picture Abnormal The TV system setting is If the sound of all the channels sound inappropriate is abnormal display the TV SET UP menu and select the appropriate TV system TV SYS then preset the channels again pages 11 and 12 f the sound of some channels is abnormal display the MANUAL PROGRAM menu in the TV SET UP menu and select the appropriate TV system TV SYS page 30 Snowy picture Abnormal sound The connection is loose or the cable is damaged Check the antenna cable and connection on the video TV and at the wall The channel presetting is inappropriate or incomplete Display the TV SET UP menu and select MANUAL PROGRAM to manually preset the channel again The antenna type is inappropriate Check the antenna type VHF UHF Contact a Sony dealer for advice The antenna direction position and angle need adjustment Adjust the antenna direction position and angle Contact a Sony dealer for advice Dotted lines or stripes There is local interference from cars neon signs hair dryers power g
140. e clock has stopped and is displayed There is magnetic disturbance from external speakers or other equipment The power has been interrupted or the AC power cord is disconnected Locate external speakers or other equipment away from the video TV Press 1 0 on the video TV to turn off the video TV for about five minutes then turn on again Re set the clock and timer settings page 9 56 Additional Information continued Additional Information 57 Troubleshooting continued Symptom Playback section Power is on but the tape does not run Possible cause The safety device has been activated Solutions Switch off disconnect the AC power cord and leave the set for about one minute Poor playback picture The color system setting is inappropriate Display VIDEO SET UP and set the color system COL SYS to the setting corresponding to the color system that the tape is recorded in page 46 The tracking condition is inappropriate Adjust the tracking manually page 41 The video heads are dirty Clean the video heads using the Sony T 25CLD T 25CLDR or T 25CLW video head cleaning cassette not supplied If these cleaning cassettes are not available in your area have the heads cleaned at your nearest Sony service facility a standard service fee will be charged Do not use any commercially available liquid type cleaning cassette
141. e lit yo G CODE ON OFF TAPE SPEED Number buttons 1 Press the G CODE button G CODE 275 20 00 G CODE SPEED G CODE SP and press to enter CODE number 12319 SP Set 0 9 and press to enter Press ENTER The date start and stop times program position tape speed and sound mode appears on the TV screen G CODE 27 SAT 20 00 G CODE NO TAPE SPEED 12319 SP DATE START STOP PRG 28SUN 21 00 22 00 GSP MAIN Set 0 9 and press to exit 28 Basic Operations If you want to change the sound mode press A B to select MAIN or SUB 5 Repeat steps 2 through 4 to enter other settings You can set up to five programs in a one month period using both the G CODE setting and the timer setting 6 Press ENTER The TIMER REC indicator on the front of the video TV lights up and the video TV enters timer recording standby mode To stop timer recording Press ON OFF If you make a mistake entering the G CODE number Press and re enter the correct number To use the video TV before timer recording starts See page 31 To check add change cancel the timer settings See page 32 dis continued Basic Operations 29 Recording TV programs continued Recording TV programs using the timer You can preset up to five programs within a one month period using both the G CODE setting and the timer setting Before
142. e second program starts recording only after the first program has finished 28 Basic Operations Additional Operations Adjusting the TV 2 5 TAPE SPEED TMERREC erc 4 gt 4 ENTER MENU Adjusting the volume INTELLIGENT VOL Some programs are broadcast at different volume levels By setting this function to ON the volume level is stabilized and sudden changes in volume can be prevented Press MENU Press to select Gi then press ENTER Make sure TV SET UP is selected then press ENTER P WN Press to select INTELLIGENT VOL then press ENTER MANUAL PROGRAM SKIP PR 01 OFF The selected item turns red Sky Mr TV SYS Y S TV SET UP 2 AUTO PROGRAM COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER 5 Press f or amp to select ON then press ENTER gt AUTOPROGRAM MANUAL PROGRAM SKIP PR 01 OFF SELECT ENTER To return to the normal screen Press MENU continued Additional Operations 29 suoneJedo jeuonippy Adjusting the TV continued Presetting channels manually Preset the channels manually if you want to select channels that were not set automatically or if you want to allocate program numbers to channels one by one 1 Press MENU 2 Press or to select amp i then press ENTER 3 Make sure TV SET UP is selected then press ENTER 4 Press to select MANUAL P
143. eadphones jack Minijack General Clock Quartz locked Power requirements 110 240 V AC 50 60Hz Power consumption 122W Operating temperature 5 C to 40 C 41 F to 104 F Storage temperature 20 C to 60 4 F to 140 Dimensions 489 x 500 x 485 mm 19 3 sx 19 2 4 19 a inches Mass 27 5 kg 60 Ib 10 oz Supplied accessories Remote control Two R6 size AA batteries Stabilizer band Two clamps Two wood screws AC plug adaptor model These operating instructions Design and specifications are subject to change without notice Receivable channels and channel display System Area Channel coverage Channel display B G H Middle East Asia E 2 to E 12 C02 to C12 E 21 to E 69 C21 to C69 Indonesia 1 C01 2 to 11 C03 to C12 Morocco M 4 to M 7 C70 to C73 M 8 to M 10 C08 to C10 CATV S 01 to 5 05 542 to 546 S 1 to S 41 501 to 541 Hong Kong B 21 to B 69 C21 to C69 United Kingdom Ireland A C C01 to C10 South Africa 4 to 13 C04 to C13 21 to 68 C21 to C68 Angola 1 C00 2to3 C02 to CATV S 01 to S 05 542 to 546 S 1 to 541 501 to 541 D K K1 East European R 1 to R 12 C01 to C12 coutries R 21 to R 60 C21 to C60 China C 1 C01 C2 C02 C 3 C13 4 C03 C 5 C04 C 6 C14 C 7 to C 12 C06 to C11 C 13 to C 24 C21 to C32 C 25 to C 47 C38 to C60 C 48 to C 57 C61 to C70 Ivory Coast 1to3 C71 to C73 CATV S 1 to 5 39 S01 to 539 M America
144. ecting an outdoor antenna To connect a antenna or a combination VHF UHF antenna 75 ohm coaxial cable round Attach an IEC antenna connector to the 75 ohm coaxial cable Plug the connector into the antenna socket of the video TV On wall 9 f To connect both VHF and UHF antennas Attach the antenna cable ends to the VHF UHF mixer not supplied Plug the mixer into the TT antenna socket of the video TV UHF antenna VHF antenna Rear 300 ohm twin lead cable Cer 75 ohm coaxial cable VHF UHF mixer not supplied 6 Getting Started Step 4 Selecting the language You can change the menu and on screen information language to Chinese GOODE ONOFF s yo T ENTER MENU 1 Press IK to turn on the video TV When the TV is in standby 1 0 mode the indicator on the video TV is lit in red press 1 0 PROGR or a number button on the remote control 2 Press MENU 3 Press or to select then press ENTER PICTURE MODE D DYNAMIC STANDARD PERSONAL Ez ADJUST SELECT ENTER SET UP gt SET UP SELECT ENTER continued Getting Started 7 Step 4 Selecting the language continued 4 Press 4 or to select LANGUAGE then press ENTER The selected item turns red i SET UP
145. ed time You can select the TV program video playback or input source to be switched on gt 4 MENU 1 Press MENU 2 Press or to select then press ENTER Make sure ON TIM ER SET is selected then press ENTER The selected item turns red Press f or to set the timer on or off ONTMERSET D for each day of the DAYS MTW TIES week e TIME 10 00 4 Make sure that the cursor appears at DAY then press ENTER SOURCE TV PROG 12 ON TIMER ON SELECT ENTER 6 Press 4 or to select TIME then press ENTER Press or to set the on time hour and minute then press ENTER 8 Press 4 or to select SOURCE then press ENTER 44 Additional Operations 9 Press or to set the source to be switched on then press ENTER The SOURCE changes as follows TV PROG VCR video playback If you select TV PROG press or to change the channel numbers Then press ENTER again 10 s 4 or to select ON TIMER then press ENTER 11l es or to set ON TIMER to ON then press ENTER 12 5 MENU to return to the normal screen The indicator on the video TV lights up To cancel the on timer function In step 11 press or to set ON TIMER to OFF then press ENTER The indicator on the video TV turns off Additional Operations 45 Searching using the index function The video
146. ed as below To exit the PROGRAM TMER REC DATE START STOP PRG 2BSUN 21 00 22 00 65 LIST after checking the 20MON 1 30 3 00 7912 SUB 18 50 19 00 D2SPMAINI settings skip steps 2 and 3 gt EVERYTUE21 00 23 30 SUB To add change or clear the settings follow steps 2 through 4 OK ADD CHANGE CLEAR SELECT SET ENTER 2 Press lt or gt to move the cursor to ADD CHANGE or CLEAR then press ENTER 3 To add new settings Follow steps 2 through 4 of Setting the timer on page 30 To change the settings Press or to move the cursor to the setting you want to change then press ENTER Follow steps 2 through 4 of Setting the timer on page 30 To clear the settings Press or to move the cursor to the setting you want to clear then press ENTER The setting is cleared and appears 4 Press lt or gt to move the cursor to OK then press ENTER If there are other timer settings on the list the video TV enters the timer recording standby mode and the TIMER REC indicator lightsup The PROGRAM LIST disappears When the timer settings overlap The second program starts recording only after the first program has finished 32 Basic Operations Additional Operations Adjusting the TV Adjusting the volume Some programs are broadcast at different volume levels By setting this function to ON the vo
147. en information Press to display the following on screen information To show only the amount of remaining tape and the linear tape counter on the screen press 9 again To make the information disappear press 3 until no information is displayed on the screen Amount of remaining tape Beginning ofthetape End of the tape SL E gt gt H Tape operation mode Resetting the tape counter The tape counter helps you to locate a certain scene after playback Press COUNTER RESET on the remote control to set the counter to 0 00 00 before playing a tape The tape counter is automatically reset to zero whenever a cassette is inserted The video TV keeps counting the length of the tape being played Note however that the tape counter does not count the portions that do not contain any recordings 18 Basic Operations Recording TV programs Recording TV programs TAPE SPEED RECO PAUSEII 5 Number buttons PROGR4 STOPE PAUSEII RECO 1 Press 1 0 to turn on the video TV If the TV is in standby mode the indicator on the video TV is lit in red the video TV will turn on automatically when a cassette is inserted 2 Insert a cassette with a safety tab 3 Press PROGR or the number buttons to select the program position PROGR For double digit numbers S press then press the numbers e g for 2
148. enerators etc Do not use a hair dryer or other equipment near the video TV Adjust the antenna direction position and angle for minimum interference Contact a Sony dealer for advice Symptom Playback section Power is on but the tape does not run Possible cause The safety device has been activated Solutions Switch off disconnect the AC power cord and leave the set for about one minute Poor playback picture The color system setting is inappropriate Display VIDEO SET UP and set the color system COL SYS to the setting corresponding to the color system that the tape is recorded in page 42 The tracking condition is inappropriate Adjust the tracking manually page 37 The video heads are dirty Clean the video heads using the Sony T 25CLD T 25CLDR or T 25CLW video head cleaning cassette not supplied If these cleaning cassettes are not available in your area have the heads cleaned at your nearest Sony service facility a standard service fee will be charged Do not use any commercially available liquid type cleaning cassettes other than Sony s as it may damage the video heads The video heads may be worn out The video heads may have to be replaced Contact a Sony dealer for advice The tape is worn out Use a new tape The sound drops out The tape is defective Use a new tape The clock has stopped and
149. enna connections The video TV is not turned on Press 1 on the video TV If the standby indicator 09 is lit in red press 1 D or a program number button on the remote control Good picture No sound x The volume level is too low Press 221 to increase the volume level Good picture Abnormal sound The TV system setting is inappropriate If the sound of all the channels is abnormal display the TV SET UP menu and select the appropriate TV system TV SYS then preset the channels again pages 11 and 12 f the sound of some channels is abnormal display the MANUAL PROGRAM menu in the TV SET UP menu and select the appropriate TV system TV SYS page 34 The sound is muted Press 9X to cancel the muting Headphones are connected to Q headphones jack Disconnect the headphones The color level setting is too low Adjust PICTURE COLOR and BRIGHT in the PERSONAL ADJUST menu page 39 The picture setting is inappropriate Press PIC MODE to switch the picture setting page 15 The color system setting is inappropriate Display the TV SET UP menu and check the color system COL SYS setting page 38 Snowy picture Abnormal sound The connection is loose or the cable is damaged Check the antenna cable and connection on the video TV and at the wall The channel presetting is inappropriate or incomplete Di
150. g using QUICK TIMER on pages 22 and 23 To cancel the Quick Timer settings Turn QUICK TIMER to move the cursor to CLEAR then press QUICK TIMER Note You cannot cancel the Quick Timer settings with the remote control continued Basic Operations 25 Recording TV programs continued Recording TV programs using the timer You can preset up to five programs within a one month period Before you begin When the TV is in standby mode the D indicator on the video TV is lit in red press 1 0 PROGR or a number button on the remote control Make sure that the clock is set correctly If it is not see Setting the clock on page 9 Make sure that the loaded cassette has its safety tab intact Make sure that the video TV does not enter the timer recording standby mode the Quick Timer indicator on the video TV should not be lit Setting the timer TO Example How to record a program broadcast on program position 6 from 21 00 to 22 00 on Sunday 28th S 2 TIMER REC November 1999 ON OFF 41 gt 4 ENTER PROGRAM LIST 27 SAT 20 00 1 5 DATE START STOP PRG TIMER REC OK NEXT CHANGE CLEAR SELECT SET ENTER PROGRAM LIST 27 SAT 20 00 2 Press or to set the date then press gt DATE START STOP PRG 28 77 OK CHANGE CLEAR SELECT SET ENTER
151. he hour increases or decreases by one hour The minutes increase or decrease by one minute The recording time period Increases or decreases by 15 minutes The program position changes as follows 1 8 12 4 1 922 0 0 1 If the QUICK TIMER button is pressed When the Quick Timer is not set The display for setting the Quick Timer appears When the Quick Timer is set The display for checking the Quick Timer appears When the clock is not set The CLOCK SET display appears Note When you turn QUICK TIMER to move the cursor to OK and then press it one of the following messages may appear depending on the cassette used If a message appears the recording is canceled Putinatape The program recording is canceled Put in a tape with safety tab The program recording is canceled Tape ran out The program recording is canceled Insert a cassette for recording rewind the tape and press QUICK TIMER again Changing or canceling the Quick Timer settings 1 Press QUICK TIM ER QUICK TIMER 27 SAT 20 00 QUICK Programmed as below The QUICK TIMER display START PROG appears gt 275 23 15 1 15 12 SPEED SP PUSH OK CHANGE CLEAR Qj SELECT Yo ENTER Change the settings 1 Turn QUICK TIMER to move the cursor to CHANGE then press QUICK TIMER 2 Change the settings according to steps 2 through 7 of Recordin
152. hen press ENTER Press 4 or to display the program number to which you want to assign a guide channel number then press ENTER O0 Press 4 or to select GUIDE CH then press ENTER Press or amp to select the guide channel number listed in a program guide for your area then press ENTER SELECT ENTER 9 Press 4 or to select PR then press ENTER and repeat steps 6 through 8to set the guide channel number of other channels To return to the normal screen Press MENU Note Do not change the CH channel settings here If you want to reassign the channel settings to the program numbers see Presetting channels manually on page 34 continued Basic Operations 27 Recording programs continued 2 Press TAPE SPEED to select the tape speed SP or LP EP cannot be selected when making timer recordings Recording TV programs using the G CODE system Press the number buttons to enter the program s G G CODE NO TAPE SPEED Before you begin When the TV is in standby mode the D indicator on the video TV is lit in red press 1 5 PROGR or a number button on the remote control Make sure that the clock is set correctly If it is not see Setting the clock on page 9 Make sure that the loaded cassette has its safety tab intact Make sure that the video TV does not enter the timer recording standby mode the QUICK TIMER indicator on the video TV should not b
153. iable and adjustable resistors have characteristic curve B unless a e Q902 D 2 0 B therwi ted 01001 E 7 al chassis 11 ae 2 2 NI I I IC403 B3 01101 A 1 D 5 IC404 7 NE ou 2 duos Sion Readings are taken with a color bar signal input 405 D 7 DIODE cip BS 82 Readings taken with a 10MQ digital multimeter 1 701 3 Din 4 Rs 8 Voltage variations be noted due to normal production tolerances 801 5 007612 21 5 E hack TE 6408 I IC802 D 6 0001 C 7 TE f 8 All voltages are in V 1 901 C 2 boo C7 5 ZH 1 5 aH A E L lt no mark REC PB IC1001 6 0004 6 9092 R464 9451 0 8 9 E H 12 158 IC1101 7 0005 A 6 EG 8 3 2 5 2 SPB 0006 5 Fh s l RP m Circled numbers are waveform reference TRANSISTOR 0007 B 5 e 5 N A453 v B line me ED 22 s lr CNOO2 B line 0001 2 0 0251 C 7 a SONY signal path Q002 2 0 0252 D 7 C u CN1004 Q003 B 6 Reference information Q009 B 7 S T S W M A 10 RESISTOR RN ETAL FILM CAPACITOR TA TANTALUM Q201 1 D402 B 3 251 10202 1 25732 e RC SOLID PS STYROL Q402 D 7 D403 C7 7 wu RBS Sh No FPRD NONFRAMMABLE CARBON PP POLYPROPYLEN
154. ine voltage satisfying with standard value when exchanged IC607 and R638 4 CONFIRMATION AFTER EXCHANGED PM601 R614 AND C614 Confirm the protection circuit satisfying with standard value B Line FBT D803 Applied voltage di point 1 R615 Fig 4 1 2 SECTION 5 CIRCUIT ADJUSTMENT 5 1 ADJUSTMENTS WITH COMMANDER 1 ENTERING SERVICE MODE 1 Turn on the main power of the set and enter into stand by 1 mode 2 2 Press the following sequence of buttons on the Remote Control Commander SCREEN DISPLAY 5 Y VOLUME Y REMOTE CONTROL POWER ON 5 2 TO READ THE MEMORY 1 Set to service mode 2 When push these buttons Note 7 commander it would read all item s adjustment value and 0 on the remote switch set up value which written in the memory Note Do not read before standard value writing when exchange the MEMORY IC002 3 PICTURE ADJUSTMENT 1 Select adjustment item number of service mode by 1 4 buttons on the remote commander 2 Adjust 3 6 condition of the screen and and 6 buttons to satisfy set up value and picture 4 WRITE TO THE MEMORY After adjusted write to the MEMORY by MUTE and 0 button while green light word buttons and push 0 indicated on the picture display about 3 seconds
155. ith its safety tab removed playback starts automatically 3 Press PLAY Playback starts On screen information is displayed for a few seconds Note The picture s color may be affected when playing a MESECAM recorded tape in the LP mode 16 Basic Operations Additional tasks To Press stop playback STOP The video TV goes back to the normal TV picture stop playback for a moment PAUSE II Press PAUSE II again or press PLAY to resume playback search a tape at high speed fast forward the tape If you leave your video TV in pause mode normal playback resumes after about 5 minutes to prevent tape damage REW 44 44 rewind or FF P gt P gt fast forward during playback To resume normal playback press PLAY We STOP then press FF gt rewind the tape STOP W then press REW lt lt view the picture in fast forward or rewind mode and hold FF gt during fast forward or REW 44 during rewind When you release the button fast forward or rewind mode is resumed eject a cassette EJECT You can eject the cassette even if the power is off Protecting your cassette against accidental erasure To prevent accidental erasure break off the safety tab as illustrated To record on a cassette without a safety tab simply cover the tab hole with adhesive tape Adhesive tape continued Basic Operations 17 Playing tape continued Displaying on scre
156. king 1 Press MENU in playback mode 2 Press to select Fi then press ENTER 3 Press or to select VIDEO SET UP then press VIDEO ser UP ES ENTER gt TRACKING AUTO APC ON AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT 4 Make sure TRACKING is selected then press ENTER 5 Press or to select TRACKING MANUAL then press ENTER The tracking meter appears on the screen NORMAL TRACKING SET 6 Press lt or gt to reduce picture noise then press ENTER To return to the normal screen Press MENU continued Additional Operations Tape options continued Adjusting with Adaptive Picture Control APC This function allows you to improve playback and recording quality automatically according to the condition of the video tape This function is set to ON at the factory To maintain better picture quality it is advisable to leave the function on The APC function works on all types of tapes even on rental tapes To change the setting 1 Press MENU 2 Press or to select then press ENTER 3 Press or to select VIDEO SET UP then press ENTER 4 Press to select APC then press ENTER VIDEO SET UP 1 TRACKING AUTO The selected item turns red AUTO REPEAT RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER 5 Press or
157. lume level is stabilized and sudden EJECT y 1 0 TAPE SPEED TMERRE GOODE ONOFF MENU INTELLIGENT VOL changes in volume can be prevented 4 gt 4 lt ENTER Press MENU 1 2 3 4 Press or to select Gi then press ENTER Make sure TV SET UP is selected then press ENTER Press f or to select INTELLIGENT VOL then press ENTER The selected item turns red suoneJedo jeuonippy I TV SET UP 2 AUTO PROGRAM MANUAL PROGRAM SKIP PR 01 OFF SYS COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER Press f or to select ON then press ENTER To return to the normal screen Press MENU TV SET UP 2 AUTO PROGRAM MANUAL PROGRAM SKIP PR 01 OFF TV SYS B G COL SYS AUTO INTELLIGENT VOL ON SELECT ENTER continued Additional Operations 33 Adjusting the TV continued Presetting channels manually Preset the channels manually if you want to select channels that were not set automatically or if you want to allocate program numbers to channels one by one 1 Press MENU 2 Press 4 or to select amp i then press ENTER 3 Make sure TV SET UP is selected then press ENTER 4 Press or to select MANUAL PROGRAM then Fay MANUAL PROGRAM D press ENTER NAA BIG CH 0 FINE AUTO GUIDE 01 SELECT ENTER 5 Select the program number to which you want to assign a cha
158. n 53 14 audio 52 53 4 8 volume buttons 15 15 Remote control sensor 3 oa ON OFF button BP amp button 17 PROGR H buttons 14 16 aa REC recording indicator 2 20 1 22 23 17 REC recording indicator 20 5 Cassette compartment Rotary button 18 1 00 power standby switch 14 6 EJ ECT amp button 17 12 53 ON TIMER indicator 49 13 VCR indicator 20 continued 60 Additional Information Additional Information 61 Identifying parts and controls continued Remote control 2X muting button 15 EJ ECT amp button 17 input select button 53 volume 47 buttons 15 display button 16 18 1 0 power standby button 14 PIC MODE picture mode button 15 8 Menu operation buttons 26 MENU button buttons ENTER button 9 GAME button 54 10 Number buttons 19 PROGR buttons 19 NI O O IN 62 Additional Information TIMER REC recording button 30 TAPE SPEED button 19 REC recording button 20 COUNTER RESET button 18 G CODE button 26 ON OFF button for timer recording 31 INDEX 4 gt gt button 51 Tape transport buttons PAUSE II button 17 20 REW
159. n the menu z MANUAL PROGRAM SKIP PR 01 OFF then press ENTER E gt SYS D K COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER To retum to the normal screen Press MENU continued Additional Operations 33 Adjusting the TV continued Adjusting the color system Normally set the color system to AUTO However when the picture has no color manually select the appropriate color system for your area Press MENU Press or to select amp i then press ENTER Make sure TV SET UP is selected then press ENTER Press 4 or to select COL SYS then press ENTER Press or until the appropriate color system UN F appears then press EXC MANUAL PROGRAM D 01 ENTER J T TV SYS D K yy X COLSYS PAL INTELLIGENT VOL OFF SELECT ENTER To return to the normal screen Press MENU 34 Additional Operations Changing the PICTURE MODE setting The PICTURE MODE menu allows you to adjust the picture quality 1 Press M ENU Press 4 or to select z then press ENTER ICTUREMODE D DYNAMIC STANDARD SOFT PERSONAL ADJUST SELECT ENTER 3 Press or to select ADJUST then press g PERSONALADJUST D PICTURE illl 80 ENTER COLOR lll 50 BLIGHT i 50 HUE SHARP SELECT ENTER 4 Press or to select the desired item then press ENTER The adjustment bar for the selected item appears at the
160. nd Rewind the tape No setting is made for timer recording Set the program for timer recording pages 30 through 31 Timer recording was not made Others cassette cannot be inserted You did not press ON OFF There has been a power interruption Another cassette is already inserted Press EJECT amp to eject the cassette The remote control does not work The batteries are low Replace the batteries page 4 The batteries are installed incorrectly Install the batteries with correct polarities page 4 TV cabinet creaks Changes in room temperature sometimes make the TV cabinet expand or contract causing a noise This does not indicate a malfunction A small boom sound is heard when the video TV is turned on The video TV s demagnetizing function is working This does not indicate a malfunction Additional Information 59 Identifying parts and controls Refer to the pages indicated in parentheses for details Front panel 1 headphones jack 4 Tape transport buttons 7 GAME button 13 54 14 5 OO standby bilingual indicator 2 2 GAME IN jacks video A STOP button 17 20 8 input select butto
161. ning Fig 3 3 Disk magnets or rotatable disk magnets correct these areas a d corrects these areas 7 Fig 3 4 3 2 CONVERGENCE Purity BMC magnet Vertical static convergence magnet 1 Horizontal and Vertical Static Convergence 1 Receive DOT HATCH signal adjust BRT PIX to looks easily Set V STAT Mg BMC Mg to standard condition Correct V STAT Mg Correct vertical lag of R B DOT around the center of CRT Fig 3 5 4 Adjust BMC Mg Make evenly horizontal lag of R B DOT toward G DOT around the center of CRT 5 Adjust H STAT VR RV701 Adjust horizontal lag of R B DOT around the center of CRT Fig 3 5 6 Have to tracking adjust V STAT Mg BMC Mg because DOT moves influence each other Correct vertical lag of R G B DOT Center dot Vertical static convergence magnet Horizontal static convergence RV701 H STAT e Movement of red green and blue dots by V STAT tilting and opening or closing Movement of opening or closing the V STAT convergence magnet T NC d bd 21 2 Movement of tilting the V STAT conver gence magnet counterclockwise GB gt o 3 Movement of tilting the V STAT conver gence magnet clockwise B G R gt O Movement of tilting and opening or clos ing the V STAT convergence magnet R B
162. nnel For a listing of the guide channel numbers look in a program guide for your area that features G CODE numbers 1 Press f or amp to select GUIDE CH then press ENTER 2 Press 4 or until the appropriate guide channel appears then press ENTER To return to the normal screen Press MENU continued Additional Operations 35 Adjusting the TV continued Skipping program positions You can skip unused program positions when selecting a program with the PROGR buttons However the skipped programs may still be called up when you select them with the number buttons Press MENU Press 4 or to select 8 then press ENTER Make sure TV SET UP is selected then press ENTER Press 4 or to select SKIP then press ENTER Press 4 or until the program position which you want to skip appears on the menu then press ENTER Press f to select ON then press ENTER TV SET UP 5 a N F AUTO PROGRAM MANUAL PROGRAM gt SKIP PR 07 5 5 COLSYS AUTO INTELLIGENT VOL OFF SELECT ENTER 7 Press ENTER and repeat steps 5 and 6 to skip other program positions To return to the normal screen Press MENU 36 Additional Operations Adjusting the TV system If the sound of some channels is abnormal select the appropriate TV system for your area Press M ENU Press to select then press ENTER Make sure TV SET U
163. nnel number 1 Make sure PR is selected then press ENTER 2 Press or until the program number you want to preset appears on the menu then press ENTER You can also select the program number with the PROGR or number buttons 6 Select the desired channel 1 Press or to select CH then press ENTER 2 Press or until the desired channel number appears on the menu then press ENTER You can also select the channel number directly with the number buttons Press C once for regular channels twice for cable channels the desired number buttons then ENTER 34 Additional Operations 7 If the sound of the desired channel is abnormal select the appropriate TV system 1 Press 4 or to select TV SYS then press ENTER 2 Press or until the sound becomes normal then press ENTER 8 If you are not satisfied with the picture and sound quality you may be able to improve them by using the FINE tuning feature 1 Press 4 or to select FINE then press ENTER The selected item turns red 2 Press or to select MANUAL then press ENTER 3 Press f or until the picture and sound quality are optimal then press gt fl M PROGRAM D i Y TV SYS BIG ENTER J FINE MANUAL FINE tuning can be set GUIDE CH 01 between 15 and 15 SELECT ENTER 9 If the program position is not matched with its correct G CODE guide channel set the guide cha
164. o MPAUSE Fr MENU COUNTERRESET GAME To switch to a TV program Press the number button on the remote control PROGR or on the video TV or remote control To switch to the VCR Press the PLAY button on the video TV or remote control when a cassette is in the video TV 54 Additional Operations Additional Information Self diagnosis function Your video TV is equipped with a self diagnosis function If there is a problem with your video TV the 5 indicator flashes in red The number of times the indicator flashes indicates the possible causes Check that the 5 indicator flashes red once or more in intervals of 3 seconds F Count the number of timesthe indicator flashes Press 1 0 to turn off your video TV Inform your nearest Sony service facility about the number of timesthe indicator flashes Be sure to note the model name and serial number located on the rear of your video TV Additional Information 55 uoneuuojuj jeuonippy Troubleshooting If you have any problems while viewing your video TV please check the following troubleshooting guide If the problem persists contact your Sony dealer Symptom Possible cause Solutions Symptom TV section No picture No sound x Possible cause The power cord or antenna is not connected Solutions Check the AC power cord and the ant
165. on is set to AUTO Adjusting the tracking manually If streaks or snow noise appear during normal playback adjust the tracking Press M ENU in playback mode Press or to select 8 then press ENTER Press to select VIDEO SET UP then press VIDEO SETUP a TRACKING AUTO ON AUTO REPEAT OFF RENTAL OFF SELECT ENTER Make sure TRACKING is selected then press ENTER Press to select TRACKING MANUAL then press ENTER The tracking meter appears j A NORMAL TRACKING on the screen e SET BENTER 6 Press lt or gt to reduce picture noise then press ENTER To return to the normal screen Press MENU continued Additional Operations 41 Tape options continued Adjusting with Adaptive Picture Control APC This function allows you to improve playback and recording quality automatically according to the condition of the video tape This function is set to ON at the factory To maintain better picture quality it is advisable to leave the function on The APC function works on all types of tapes even on rental tapes To change the setting 1 Press MENU 2 Press or to select then press ENTER 3 Press 4 or to select VIDEO SET UP then press ENTER 4 Press or to select APC then press ENTER VIDEO SET UP 25 Y TRACKING AUTO The selected item turns red z gt
166. on the video TV lights up in orange Adjust the volume Mute the sound OX Watch the video input from a connected VCR camcorder etc to select 2 1 222 see page 48 To return to the TV screen press again Selecting the picture mode Press PIC MODE repeatedly until the desired picture mode is selected Select To DYNAMIC receive high contrast pictures STANDARD receive normal contrast pictures SOFT receive low contrast pictures PERSONAL receive the latest picture settings from the ADJUST option in the PICTURE MODE menu see page 35 Displaying on screen information Press G to display the following on screen information To have the program number and channel number stay on the screen press 19 again To make the information disappear press 69 until no information is displayed on the screen 2 Program position C308 Channel number Current date and time Basic Operations gt 15 This section shows you how to play tape Other convenient functions you can use while playing a tape are explained in Additional Operations STOP REW PLAY s9 FF PAUSE E 2 1 1 Press 1 to turn on the video TV When the TV is in standby mode the indicator on the video TV is lit in red skip this step 2 Insert a cassette If you insert a cassette w
167. oprocessor V period L pulse S CLK 1C402 Serial communication clock with the timer microprocessor V period 1 pulse 4 6 SYSTEM CONTROL AUDIO BLOCK INTERFACE MA10 BOARD IC402 TAPE TAPE PB PICTURE SEARCH REC Sigmal Pin No yo STOP FF REW LOADING UNLOADING PB PAUSE SLOW 2 CUE REVIEW REC PAUSE AMUTE IC402 OD L L L L 1 H H H H H L L 1 30Hz 50 duty pulse approximately 5 msec delayed from RF SW P 4 7 SERVO SYSTEM CONTROL PORT FUNCTION DESCRIPTION 10 BOARD 1 402 Pin No Signal Function Pin No Signal VO Function 1 SWP RF SWITCHING PULSE 51 GND 2 52 AVss 3 53 AV ref 4 QVD O QUASI VD 54 AVdd 5 CTLHYS HIGH CONTROL 55 SECAN SVHS SVHS DET IN 6 _ 56 GND 7 RECCTL SIGNAL 57 DEW DEW SENSOR 8 CAM LOAD O CAMLOADING 58 GND 9 CAM UNLOAD CAM UNLOADING 59 B 10 RESET CONTROL 60 VIDEO RF ENVELOPE DET 11 61 T SENS TAPE TOP SENSOR 12 62 S SENS TAPE END SENSOR 13 63 SREEL FG S REEL FG 14
168. or antenna is not connected Solutions Check the AC power cord and the antenna connections The video TV is not turned on Press 1 0 on the video TV If the standby indicator is lit in red press I or a program number button on the remote control Good picture No sound The volume level is too low Press 221 to increase the volume level The sound is muted Press 1X to cancel the muting Headphones are connected to Q headphones jack Disconnect the headphones No color or poor color The color level setting is too low Adjust PICTURE COLOR and BRIGHT in the PERSONAL ADJUST menu page 35 The picture setting is inappropriate Press PIC MODE to switch the picture setting page 15 The color system setting is inappropriate Display the TV SET UP menu and check the color system COL SYS setting page 34 The antenna direction position and angle need adjustment Adjust the antenna direction position and angle Contact a Sony dealer for advice Double images or ghosts Broadcast signals are reflected by nearby mountains or buildings Use a highly directional antenna The antenna direction position and angle need adjustment Adjust the antenna direction position and angle Contact a Sony dealer for advice No picture No sound from video input sources The connecting cord between the vi
169. ostic Diagnostic Item gt Flash Count gt OCP OVP 2times JU TANE ADS L U Vertical deflection stopped 4 times u STANDBY lamp RED White balance failure 5 times UUU H Lamp OFF 0 3 sec Lamp OFF 3 0 sec STOPPING THE STANDBY FLASH Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY lamp from flashing 4 SELF DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as power sometimes shuts off or screen sometimes goes out that cannot be confirmed it is possible to bring up past occurances of failure for confirmation on the screen To Bring Up Screen Test n standby mode press buttons on the remote commander sequentially in rapid succession as shown below Screen display channel 5 gt Sound volume C gt Power ON 5 4 Note that this differs from entering the service mode mode volume Self Diagnosis screen display SELFCHECK diagnostic item result Numeral 0 means that no fault has been detected Numeral 1 means a fault has been detected Note Though 1 3 indicated not using 5 HANDLING OF SEL
170. ot actually used included vers 108 409 _110
171. ot used 0 CHIP CHIP C601 5 0028 t eos R125 0 CHIP Not used CH CHIP I I TU101 BTF WG441 BTF LG443 330 1302 8677 R673 C661 RN cP 100 081306 100 220 0 001 25V LAVSS CHIP pe CHIP 0308 0303 NE WTZJ 7 77 3 9B 135V 25 2412 S7 MICRO L301 BUFFER JW 5 9 V 1 B 2 R651 1308 GND 0615 0 4 5 9 CN601 188119 CHIP 0301 L Sh TP601 TP602 AW 4 28024120 2 6 i S VM OUT 1 8 6 VM SW JL61 JL62 i 1 R355 R346 8359 1 1 EMI 1 8607 T m 1 e T m 8354 AP We i Ma TO CV BOARD Nc 2602 NA 0 dise L603 8806 LOO 0501 2502 Calp CN961 TO F BOARD vec tal bo 10i 109 08501 C603 0601 RS 2204H JL125 4 JL63 220 T B 0HIP UN2211 TX 2862412K BOARD WAVEFORMS CN902 RB 900 1 2 V PROTECT V PROTECT 250V AC RECT JLG NC 4 JL66 JL67 E i ceog t 2 H DY t 3 AC NUET 5 1124 1600 DA 17 5 H DY D PAL SECAM n NISC 607 T I any H DY 10602 8505 JL7 Le Mess iW t ee 8595 ze 5 v 07 is oA w e 4 R671 IRE 220 0503 16 15 5 CN801 CHIP Aw 2562412 4 4 do 5 g 18 19 20 5 RY602 1605 n E8620 OCP OVP PROT COMP S 2 1 0Vp p H 1 0Vp p H 1 4Vp p H m JL56 JL126 JL77 1 10H REOS 1 2 3 4 5 6 7 N ore 1 1 2 TRY Y DOG 13
172. our is set and the PUSH minute of the start time turns red Turn QUICK TIMER to set the minute of the start time then press QUICK TIMER not be lit QUICK TIMER ec INDEX TI PAUSE 1 Press QUICK TIM ER When the TV is in standby mode the D indicator on the video TV is lit in red the power is turned on automatically QUICK TIMER QUICK TIMER 27 SAT 20 00 f START PROG SSS 27s 20 00 0 15 12 PUSH TAPE SPEED SP OK CHANGE CLEAR Q SELECT Y ENTER 2 Press TAPE SPEED to select the tape speed SP or LP EP cannot be selected when making timer recordings TAPE SPEED e 22 BasicOperations Ul Use the QUICK TIMER dial to set the recording time period and program position in the same way asin step 3 Turn QUICK TIMER to move the cursor to OK then press QUICK TIMER The Quick Timer indicator lights up and the video TV enters the timer recording standby mode QUICK TIMER QUICK TIMER QUICK TIMER 27 20 00 E START PROG gt HH mp 27 2315 1 15 12 PUSH PUSH TAPE SPEED SP LOK CHANGE CLEAR Q9 SELECT Y ENTER continued Basic Operations 23 Recording TV 24 Basic Operations programs continued The QUICK TIMER button changes the following when tumed dockwise or counterdockwise When setting the start time T
173. output Detection V STOP 504 0502 RSN C505 overcurrent Owing to current increase voltage of R615 decrease and that it make PM601 pin 8 to become LOW and OFF RY601 over voltage When voltage become more than 142 5V PM601 pin become LOW and RY601 OFF Vertical deflection stopped Detect Vertical deflection Pulse lost by 001 69 pin of micro computer Mute the picture at of IC301 that performed by Y C J White balance Detect when R G B output wrong level balance of automatic white balance detecting standard pulse which detect cathode current or which become low almost 1 1 KV VF21M40 VF21M70 Getting Started Step 1 Preparation Check the supplied accessories When you have taken everything out of the carton check that you have these items Remote control Two R6 size AA batteries Stabilizer band Two clamps Two wood screws AC plug adaptor These operating instructions Insert the batteries into the remote control Note Do not use old batteries or different types of batteries together 4 Getting Started SECTION 1 GENERAL The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual The page numbers of the Operating In struction Manual remein as in the manual Step 2 Installing the video TV Secure the video TV To prevent the video TV from falling secure it using one of the following methods
174. ower is interrupted or you disconnect the AC power cord you have to re set the clock 10 Getting Started Step 6 Setting the channels Presetting channels automatically You can preset up to 100 channels Automatic presetting is the easiest way to setup your video TV if you want to preset all receivable channels at once To preset the channels manually see page 34 1 Press MENU TAPESEEDTNERREC GOODE ONOFF 4 lt ENTER MENU PICTURE MODE D DYNAMIC STANDARD PERSONAL Ez ADJUST SELECT ENTER 2 Press or to select amp then press ENTER SET UP EI TV SET UP 2 VIDEO SET UP LANGUAGE i amp amp ENGLISH SELECT 3 Make sure TV SET UP is selected then press ENTER TV SET UP 2 gt AUTO PROGRAM 9 MANUAL PROGRAM SKIP PR 01 OFF E TV SYS B G COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER 4 Press f or to select TV SYS then press ENTER The selected item turns red Press or to select the TV system B G I D K or M and press ENTER ry TV SET UP D AUTO PROGRAM MANUAL PROGRAM SKIP PR 01 OFF E TV SYS COL SYS AUTO INTELLIGENT VOL OFF SELECT ENTER continued Getting Started Step 6 Setting the channels continued 5 Press or to select AUTO PROGRAM then AUTO PROGRAM press ENTER N Wave
175. rm shown Vg Vss SUB HUE 4 Adjust service data VP27 SCOL for CN308 pin B out waveform shown SUB COLOR Note Repeat the above steps 2 and 3 untill an optimum value is obtained 5 Addthe figure of each step of SUB HUE and SUB COLOR shown below to the above adjustment data SUB COLOR SUB HUE VB1 VB2 VB4 L SUB COLOR 70mV or less SUB HUE 110mV or less Fig 5 1 SUB HUE From just flat VP28 SHUE TV 0 STEP SUB COLOR From just flat VP27 SCOL 0 STEP 6 Write SUB HUE SUB COLOR for VIDEO the values which are same as 4 2 2 SUB HUE adjustment For LINE input 1 Input the NTSC COLOR BAR Signal to LINE INPUT 2 Color Condition Colores 50 HUE center 50 vPict re 80 H white condition is OFF VP36 DYCL 00 3 Adjust service data VP50 VSHU for CN308 pin OUT waveform shown Vs Vss 4 Write SUB HUE for LINE INPUT 77 TV BLOCK SECTION 6 DIAGRAMS 6 1 BLOCK DIAGRAMS
176. s other than Sony s as it may damage the video heads The video heads may be worn out The video heads may have to be replaced Contact a Sony dealer for advice The tape is worn out Use a new tape The sound drops out The tape is defective Use a new tape Symptoms caused by contaminated video heads e Normal picture Rough picture 58 Additional Information initial contamination Undear picture No picture or black amp white screen appears Symptom Recording section The cassette is ejected when you press REC Possible cause The safety tab of the cassette has been removed Solutions Cover the safety tab hole with adhesive tape or use another cassette with its safety tab intact Cannot record Timer recording section Cannot program a recording using the timer No cassette has been inserted Insert a cassette with its safety tab intact The tape is at its end The clock has not been set Rewind the tape Set the current time and date page 9 The cassette is ejected The safety tab of the cassette has Cover the tab hole with adhesive when you press ON been removed tape or use another cassette with OFF its safety tab in place The TIMER REC No cassette has been inserted Insert a cassette with its safety tab indicator does not intact light up even though you press ON OFF The tape is at its e
177. sistance which does not have one for rating electrical power is as follows Pitch 5 mm Rating electrical power 1 4W CHIP 1 10W AWj nonflammable resistor w fusible resistor internal component panel designation and adjustment for repair All variable and adjustable resistors have characteristic curve B unless otherwise noted e earth chassis The components identified by C in this basic schematic diagram have been carefully factory selected for each set in order to satisfy regulations regarding X ray radiation Should replacement be required replace only with the value originally used Refer to PM601 R614 C614 1C607 and R638 adjustment on Page 70 When replacing the part in below table be sure to perform the related adjustment Adjustment C PM601 R614 C614 1C607 R638 55 A Board Readings are taken with a color bar signal input Readings are taken with a 10MQ digital multimeter Voltage variations may be noted due to normal production tolerances All voltages are in V Circled numbers are waveform reference v B B line signal path E Reference information RESISTOR RN RC FPRD FUSE RW RS RB COIL LF 8L CAPACITOR TA PS PP PT MPS MPP ALB ALT ALR METAL FILM SOLID NONFRAMMABL
178. splay the TV SET UP menu and select MANUAL PROGRAM to manually preset the channel again The antenna type is inappropriate Check the antenna type VHF UHF Contact a Sony dealer for advice The antenna direction position and angle need adjustment Adjust the antenna direction position and angle Contact a Sony dealer for advice The antenna direction position and angle need adjustment Adjust the antenna direction position and angle Contact a Sony dealer for advice Double images or ghosts Broadcast signals are reflected by nearby mountains or buildings Use a highly directional antenna Dotted lines or stripes There is local interference from cars neon signs hair dryers power generators etc Do not use a hair dryer or other equipment near the video TV Adjust the antenna direction position and angle for minimum interference Contact a Sony dealer for advice The antenna direction position and angle need adjustment Adjust the antenna direction position and angle Contact a Sony dealer for advice No picture No sound from video input sources The connecting cord between the video TV and the input sources is disconnected Check the connection between the video TV and the input sources Input is not selected correctly Press so that 4 21 502 appears page 53 Clock and timer section Th
179. t SELECT ENTER 4 Press 4 or to select the desired item then press ENTER The adjustment bar for the selected item appears at the bottom of the screen 5 Adjust the value according to the following table then press ENTER For Press to Press f to PICTURE decrease picture contrast increase picture contrast COLOR decrease color intensity increase color intensity BRIGHT darken the picture brighten the picture HUE increase red picture tones increase green picture tones SHARP soften the picture sharpen the picture You can adjust HUE for the NTSC color system only To return to the normal screen Press MENU continued Additional Operations 39 Adjusting the TV continued Adjusting the alignment of the picture a 1 0 lt Ic The picture may be out of alignment due ooo to influence from the earth s magnetic field in relation to the position of the TV You can adjust the angle of the picture if it is not aligned to the TV screen 4 gt 4 lt ENTER MENU 1 Press MENU 2 Press or to select then press ENTER 3 Press or to select ROTATION then press ENTER PIC ROTATION EH 4 Press or to align the picture s position then press ENTER 40 Additional Operations Tape options Adjusting the tracking Adjusting the tracking automatically The tracking condition is automatically adjusted when this functi
180. tape counter The tape counter helps you to locate a certain scene after playback Press COUNTER RESET on the remote control to set the counter to 0 00 00 before playing a tape The tape counter is automatically reset to zero whenever a cassette is inserted The video TV keeps counting the length of the tape being played Note however that the tape counter does not count the portions that do not contain any recordings 18 Basic Operations Recording TV programs uo Recording TV programs TAPE SPEED REC PAUSEII STOP Number buttons eee PROGR 5 PAUSEII 1 Press 1 0 to turn on the video TV If the TV is in standby mode the indicator on the video TV is lit in red the video TV will turn on automatically when a cassette is inserted 2 Insert a cassette with a safety tab 3 Press PROGR or the number buttons to select the program position For double digi b 2 or double digit numbers press then press the numbers e g for 25 press then 2 and 5 4 Press TAPE SPEED to select the tape speed TAPE SPEED For details about the tape CM speed see Selecting the tape speed on page 21 continued Basic Operations 19 Recording TV programs continued B Press REC REC The REC indicator lights up and recording begins Note You can also select the channel number directly with the number
181. tching rental tapes Press MENU Press 4 or to select then press ENTER Press 4 or to select VIDEO SET UP then press ENTER Press to select RENTAL then press ENTER The selected item turns red P QN HB VIDEO SET UP D TRACKING AUTO AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER 5 Press or to select ON then press ENTER 9 VIDEO SET UP 2 TRACKING AUTO VHS OTHERS COL SYS AUTO SELECT ENTER To retum to the normal screen Press MENU 44 Additional Operations When connecting to a Sony VCR If you use this video TV with another Sony VCR the remote control may accidentally operate both the video TV and VCR at the same time To prevent this from happening set VHS to SONY so that the remote control operates only this video TV Press MENU Press or to select 8 then press ENTER Press to select VIDEO SET UP then press ENTER PP WN HB Press or to select VHS then press ENTER The selected item turns red VIDEO SET UP D TRACKING AUTO AUTO REPEAT OFF RENTAL OFF VHS OTHERS COL SYS AUTO SELECT ENTER Press or to select SONY then press ENTER VIDEO SET UP ES 1 TRACKING AUTO E ec oN AUTO REPEAT OFF RENTAL OFF SONY COL SYS AUTO SELECT ENTER To return to the normal screen
182. torted or noisy when receiving a monaural program through the antenna terminal Press repeatedly until appears on the screen To cancel the monaural sound setting press A B again until AUTO appears on the screen MONO AUTO 1 Note The or AUTO setting is memorized for each program position Additional Operations 47 Switching off automatically Sos SLEEP TAPE SPEED INER REG GOODE ONOFF s You can automatically switch the video e into standby mode after a selected time period Press t5 With each press the time period in minutes changes as illustrated One minute before the TV switches into standby OFF gt 60M 90M mode the message SLEEP ES m TIMER 1M is displayed on the screen To cancel the timer Press amp to select OFF or press 1 to turn on the power 48 Additional Operations Switching on automatically 55 TIMER You can preset your video TV to automatically switch on at a desired time You can select the TV program video playback or input source to be switched on TAPESPEED GOODE ONOFF 4 gt 4 lt ENTER MENU Press MENU Press or to select 6 then press ENTER Make sure ON TIMER SET is selected then press ENTER Make sure that the cursor appears at DAY then press ENTER The selected item turns red
183. tte with OFF its safety tab in place The TIMER REC No cassette has been inserted Insert a cassette with its safety tab indicator does not intact light up even though you press ON OFF The tape is at its end Rewind the tape No setting is made for timer recording Set the program for timer recording pages 26 through 27 Timer recording was not made Others A cassette cannot be inserted You did not press ON OFF There has been a power interruption Another cassette is already inserted Press EJECT 4 to eject the cassette The remote control does not work The batteries are low Replace the batteries page 4 The batteries are installed incorrectly Install the batteries with correct polarities page 4 TV cabinet creaks Changes in room temperature sometimes make the TV cabinet expand or contract causing a noise This does not indicate a malfunction A small boom sound is heard when the video TV is turned on The video TV s demagnetizing function is working This does not indicate a malfunction 54 Additional Information Identifying parts and controls Refer to the pages indicated in parentheses for details Front panel 3 headphones jack 2 2 GAME IN jacks C3 video audio 47 48 TUNER PRESET ON OFF button 12 13 4
184. u want to G lt gt gt SEARCH search In step 11 press or to set ON TIMER to OFF then press 5 To search ahead press The 2 indicator on the video TV turns off INDEX P To search backwards press INDEX 44 The video TV starts searching and the index number on the TV screen counts down to zero Playback starts automatically from that point To stop searching Press STOP B 50 Additional Operations Additional Operations 5 Connecting optional equipment Watching and recording the picture input from optional equipment To connect a video camera to audio t to video output output rri 31033809 5 2 GAME 2 GAME IN P ING d 45 VMC 710M 720M not supplied To connect a VCR 52 Additional Operations To watch the video input signal Press so that 1 or 2 2 appears on the screen EJECT 1 0 0 TAPE SPEED TMERRE G CODE ONOFF eno MX msrop MENU OOUNTERRESET AB continued Additional Operations 53 Connecting optional equipment continued To connect a video game 2 GAME 2 GAME IN P ING To display the video game screen Press GAME when the video TV is in standby mode EJECT 1 0 TAPE SEED GOODE ONOFF GAME en INDEX C G
185. unless otherwise noted The PICTURE and Brightness controls should be set as follows unless otherwise noted PICTURE control standard BRIGHTNESS control standard Perform the adjustments in the following order 1 2 3 4 5 6 Beam Landing Convergence Focus Screen G2 White Balance Picture Distortion Note Test Equipment Required 1 Color bar Pattern Generator 2 Degausser 3 Oscilloscope Preparation In order to reduce the influence of external magnetic forces on the picture tube face the TV set in an easterly or westerly direction Turn the power switch for the unit ON and erase the magnetic force using a degausser 3 1 BEAM LANDING Receive PAL MONOSCO signal make picture to maximum Set service mode to VP38 RON 00 VP39 GON 01 VP40 BON 00 and make all green pattern Shift the DY Assy to full of front side and rotate purity magnet and make green to center Fig 3 1 to 3 3 Rotate DY Assy to right and the left and screen align to horizontal Shift slowly the DY Assy to back side and set raster to get full green Fig 3 3 Fix roughly the DY Assy by the stopper When the landing at the corners is not correct adjust by using disk magnets Fig 3 4 Set service mode to VP38 RON 01 VP39 GON 01 VP40 BON 01 Purity control we Fig 3 1 Fig 3 2 68 Deflection yoke positio
186. utton is pressed When the Quick Timer is not set The display for setting the Quick Timer appears When the Quick Timer is set The display for checking the Quick Timer appears When the clock is not set The CLOCK SET display appears Note When you turn QUICK TIMER to move the cursor to OK and then press it one of the following messages may appear depending on the cassette used If a message appears the recording is canceled Putinatape The program recording is canceled Put in a tape with safety tab The program recording is canceled Tape ran out The program recording is canceled Insert a cassette for recording rewind the tape and press QUICK TIMER again Changing or canceling the Quick Timer settings 1 Press QUICK TIM ER QUICK TIMER 27 SAT 20 00 QUICK TIMER Programmed as below The QUICK TIMER display START PROG appears gt 27w 23 15 1 15 12 SPEED SP A B MAIN PUSH CHANGE CLEAR Qj SELECT Y ENTER Change the settings 1 Turn QUICK TIMER to move the cursor to CHANGE then press QUICK TIMER 2 Change the settings according to steps 2 through 7 of Recording using QUICK TIMER on pages 22 and 23 To cancel the Quick Timer settings Turn QUICK TIMER to move the cursor to CLEAR then press QUICK TIMER Note You cannot cancel the Quick Timer settings with the remote control continued Basic Operations 25
187. ve normal contrast pictures SOFT receive low contrast pictures PERSONAL receive the latest picture settings from the ADJUST 3 seg option the PICTURE MODE menu see page 39 Displaying on screen information Press to display the following on screen information To have the program number and channel number stay on the screen press again To make the information disappear press until no information is displayed on the screen 12 Program position C30 Channel number Selected sound Current date and time Basic Operations 15 Playing a tape This section shows you how to play a tape Other convenient functions you can use while playing a tape are explained in Additional Operations STOP REW amp PLAY 9 FF PAUSE 1 Press I to turn on the video TV When the TV is in standby mode the indicator on the video TV is lit in red skip this step 2 Insert a cassette If you insert a cassette with its safety tab removed playback starts automatically 3 Press PLAY B Playback starts On screen information is displayed for a few seconds Note The picture s color may be affected when playing a MESECAM recorded tape in the LP mode 16 Basic Operations Additional tasks To Press stop playback STOP The video TV goes back to the normal TV picture stop playback for a moment PAUSE Press
188. you begin When the TV is in standby mode the D indicator on the video TV is lit in red press 1 5 PROGR or a number button on the remote control Make sure that the clock is set correctly If it is not see Setting the clock on page 9 Make sure that the loaded cassette has its safety tab intact Make sure that the video TV does not enter the timer recording standby mode the Quick Timer indicator on the video TV should not be lit Setting the timer yo Example How to record a program broadcast on program position 6 from TIMER REC 21 00 to 22 00 on Sunday 28th November 1999 4 4 PROGRAM LIST 27 SAT 20 00 DATE START STOP PRG A B TIMER REC 27 777 9P MAN 1 Press TIM ER REC OK TEXT CHANGE CLEAR SELECT SET ENTER 2 Press 4 or to set the date then press gt PROGRAM LIST 27 SAT 20 00 DATE START STOP PRG 28suN 777 SP MAN OK EXT CHANGE CLEAR SELECT SET ENTER 30 Basic Operations 3 Set the recording start time recording stop time program position input 1 or 2 tape speed and sound mode in the same way asin step 2 PROGRAM LIST 27 SAT 20 00 Pres ENTER DATE START STOP PRG A B The cursor appears at OK 28SUN 21 00 22 00 6 For daily and weekly recording see Daily weekly recording below OK EXT CHANGE CLE

Sony TRINITRON KV-VF21M40 User's Manual

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