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SERVICE MANUAL

1. 21 B SSSBG3S 57 3 21 B SSSBG3S 56 KV HF21M50 XF21M80 KV HF21M50 XF21M80 RM 952 RM 952 PRINTED WIRING BOARDS Cs RGB OUT RGB QUT C3 Board C5 Board 01805 4 R740 R733 a C1804 R73l 3 BIN FEN CD Se Ben R IN pg R IN ZE 3 EN 706 s Ik EM 1085 9 Lor lt sigt oS I3 3 2701 1 SONY Pps SONY 1 671 757 12 1 1 673 717 21 1 716 117 12 1 716 818 21 GND GND c701 C701 L701 L701 Qe GND GND CN704 CN704 2 WA Cs BOARD WAVEFORMS C5 BOARD WAVEFORMS 8 PAUSECAM 112Vp p 122Vp p H PAL SECAM 95Vp p H NTSC 86Vp p H 59 60 4 Schematic Diagrams of VM1 and F boards 1 2 804004 5 6 7 8 VDR461 TNR14V471K660 CN4602 2P CN4603 fox T TO A BOARD TO BOARD CN501 104 LE C4502 C 19 2507 50 5 CN5901 GND P AN A 5 MICRO 2 gt gt T0 BO
2. 1 Input white signal with the pattern generator Neck Assy is exactly behind Contrast DY no gap between Neck normal Assy and DY Brightness 2 Position neck assy as shown in Fig3 2 Fig 3 2 3 Set the pattern generator raster signal to a green raster 4 Move the deflection yoke to the rear and adjust with the purity control so that the green is at the center and the blue and the red take up equally sized areas on each side See Figures 3 1 through 3 3 5 Move the deflection yoke forward and adjust so that the entire screen is green See Figure 3 1 Fig 3 3 6 Switch the raster signal to blue then to red and verify the condition Purity control corrects this area 50 Deflection yoke positioning corrects these areas 7 When the position of the deflection yoke has been decided Disk magnets or rotatable disk magnets correct these areas a d fasten the deflection yoke with the screws and DY spacers 8 If the beam does not land correctly in all the corners use a magnet to adjust it See Figure 3 4 E 3 2 CONVERGENCE Preparation Before starting this adjustment adjust the focus horizontal size and vertical size Minimize the brightness setting Provide dot pattern 1 Horizontal and Vertical Static Convergence V STAT Magnet RV 702 C3 board KV HF21M50 C5 board KV
3. see page 12 Antenna cable not supplied oo d To antenna output VCR VHF LOW B G ONE PUSH AUTOMATIC PROGRAMMING Tr antenna Tips If you want to stop automatic channel presetting press SELECT twice If your TV has preset an unwanted channel or cannot preset a particular channel then preset your TV manually see page 9 Note During automatic channel presetting your TV screen will indicate B G I DAK or M for the TV system To video and audio outputs video input gt Signal flow J Audio Video cable 7 yellow not supplied J L MONO white D R red To watch your TV see page 11 Now You Are Ready 4 Using Your New TV Using Your New TV 5 96 OSIN LC34X 0SIN LCHH A9 Connecting optional components For KV XF21M80 You can connect optional audio video components such as a VCR multi disc player camcorder video game or stereo system To watch the picture of the connected equipment press D see page 12 Connecting a camcorder video game equipment using the video input jacks Front of TV A Audio Video cable not supplied To 2 To video and video input audio outputs Camcorder 5 Vid
4. 10 KV HF21 M50 505 A BOARD CN505 TO A BOARD 1 GND 760 SMM 6 8710 55119 Ex gt lt gt Es w e L 2 lt gt 2 52a 8 2 2 lt MOm STE lt 5 7 Oo 0 RSE m m nfo i Su fe een wi HHE 100 8 EB c 1190156 d T N lt w 70 0 E 9 a co co ja 5 RS lt ox m na On no x 7 TEN Qn Nz 29 Bog Y 225 w lt N Do nee 88 er O Sao a mA PP ofe m 2 T Sem 2 RNS of
5. 21305 88 R Drive G Drive B Drive R Cutoff G Cutoff B Cutoff Brightness Minimum Data Sub Brightness Control DYNAMIC others DYNAMIC others DYNAMIC others SECAM others SECAM others SECAM others 21305 88 Q NON NWN ON amp amp amp Picture Maximum Data Sub Hue Control Sub Sharpness Control Sub Color Control TV Video TV Video NTSC others 21305 88 Gamma Correction Y Delay SECAM ID Start Position SECAM ID Stop Position SECAM ID Level SECAM BELL fO Dynamic Color on off 50 60HZ NTSC others PAL SECAM NTSC ABL Mode Switching except STANDARD ABL Detection Vth Switching FO Switching for Sharpness DC Trans Ratio Switching Pre Overshoot ratio Switch NTSC others NTSC others 21305 88 cS6 INY O8IN 24X 0SINLZAH A Adjustment Item Table Device Functionality Name Name VP HDW HOS HSS VSS HMS YUV CDV RON GON BON Data Range Function Note for Different Data Register Slava Address RAM Address H Drive Pulse Width Switch AFC Gain Control H Oscillation Slice Level of H Sync Sep Slice Level of V Sync Sep Macro Vision C m off on YUV Switch Control CD mode for Video RON GON B ON P ON BLK Off VM Off TV Video Text 50 60Hz Video o
6. Anode button When one side of the rubber 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 HOW TO HANDLE AN ANODE CAP Do not damage the surface of anode caps with sharp shaped objects Do not press the rubber too hard so as not to damage the inside of anode cap A metal fitting called the shatter hook terminal is built into the rubber Do not turn the foot of rubber over too hard The shatter hook terminal will stick out or damage the rubber eo 96 O8IN 24X 0SIN CSH AM KV HF21M50 XF21M80 RM 952 SECTION 3 SET UP ADJUSTMENTS e The following adjustments should be made when a complete Perform the adjustments in the following order realignment is required or a new picture tube is installed 1 Beam Landing e These adjustments should be performed with rated power 2 Convergence supply voltage unless otherwise noted 3 Focus 4 White Balance Controls and switches should be set as follows unless otherwise noted Note Test Equipment Required PICTURE control tmn normal 1 Color bar Pattern Generator BRIGHTNESS ontrol rr renes normal 2 Degausser 3 Oscilloscope Preparation Neck assy In order to reduce the influence of geomagnetism on the set s DY picture tube face it east or west e Switch on the set s power and degauss with the degausser 4 I 3 1 BEAM LANDING
7. Schematic diagrams 1 boards gt Di m 21 50 1 RM 952 VELOCITY MODULATION F CISPR PRINTED WIRING BOARDS VM1 Board gt 2344995953 3 NG 1 671 758 11 SONY zi 4 LA EN 5912 2818 0595 5 1 B 8 4 1 EJ b 5 z lt 7 ART 05906 05906 1 A 2 8 1 I 12 1812 Sae 1 716 118 11 s 63 KV HF21M50 XF21M80 RM 952 F Board 1 671 735 13 oo DO EXT R4601 SONY 602 10973 CN4603 64 5 250 19 8 CN4601 aso F4601 5 5 SEMICONDUCTORS DIODE AK04VO AU 01Z V1 EL1Z ERA22 08 GP08D RD33EB3T RGP02 17EL 6433 CATHODE ANODE D4SB60L ERC04 06SE 06 155 RS3FS RU 1P 31DQ06 FC5 CATHODE ANODE ERD29 08J CATHODE 1 ANODE ON3171 R T 2 D1NS4 D1N20R RD20ES B2 RD30ESB2 RD39ES B2 RD6 8ES B1 RD9 1ES L2 155119 25 11EFS2 11EQS04 11ES2 NTA2B CATHODE ANODE DTZ10B DTZ TT11 15B MA111 UDZS TE17 6 8B UDZS TE17 5 1B UDZS TE17 9B RD10S B RD5 1SB T2 RD9 1S B 155355 ANODE 7 CATHODE DA204K jin J 1 3 v 1 FMU G26S SN EG01CV0 CATHODE ANODE 5P 6M ATE LED L204 SPB 26MVWF ANODE GRN ANODE CATHODE GRN 65
8. 1 301 is faulty A board No connection A board to C3 board KV HF21M50 amp C5 board KV XF21M80 No raster is generated CRT cathode current detection reference pulse output is small Micro reset 101 00 or 101 001 225 Discharge CRT C3 amp C5 Board Static discharge External noise Power is shut down shortly after this return back to normal Detect Micro latch up Note 1 If a 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 2 DISPLAY OF STANDBY TIMER LIGHT FLASH COUNT 2 times 5 times nnnm Lamp ON 0 3 sec Lamp OFF 3 sec Lamp OFF 0 3 sec a 0 n n STANDBY SLEEP lamp Diagnostic Flash Count B overcurrent overvoltage 2 times Vertical deflection stopped White balance failure 5 times One flash count is not used for self diagnostic 3 STOPPING THE STANDBY TIMER FLASH KV HF21M50 XF21M80 RM 952 Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY TIMER lamp from flashing KV HF21M50 XF21M80 RM 952 4 SELF DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as power sometimes shuts off
9. 12 Using Your New TV OSIN LC34X 0SIN LCHH A9 96 Watching the TV continued Setting the Wake Up timer Changing the on screen display language Press 2 until the For KV HF21M50 1 desired period of time ay ies appears 1 Press SELECT until SELECT m K LANGUAGE 183 ENGLISH Y appears on the screen Tr gt LANGUAGE i88 ENGLISH wake UP TIMER OFF_ WAKE UP TIMER 12H00M No Wake Up timer After 12 hours 2 Press or to select Select the TV program or video mode you want to display when you wake gt 1 SSS LANGUAGE H3 3 Press O or set the Sleep timer if you want the TV to turn off automatically The amp indicator on the TV lights up orange s E Tip To cancel the Wake Up timer You can also use SELECT and 1 on the TV to select the on screen PI display language 1 until WAKE UP TIMER OFF appears or turn off the s main power Notes Wake Up timer starts immediately after the on screen display disappears fno buttons or controls are pressed for more than two hours after the TV is turned on using the Wake Up timer the TV automatically goes into the standby mode To continue watching the TV press any button or control on the TV or the remote Setting the Sleep timer Press 4009 until the 200 SLEEP 30 gt SLEEP
10. G1SZ 61ISSIES in B1SZ 5115S1 RS 1048 5 X 0140 ins noz rae Ht Ak SRE E EN me 5 5S SS L gt In Noo I N oo 52 N N m S el AW 2 N 119226 ia SR e 5 7040 og T n N N e Se RS e adf WWS MC M e m t m Ko 19 E lt e A lt 1 wo 1 gt RO o D em NG em x T N 24 sox ea lt z no hot LR MW gt e aN wo we SD ex E ma fT N go N on 4 RR nN of ot 60 0 5 of kala o 5 s e Ro ow 0152 61155 om v 80 0 N OR GLSZ 611SS1 C 1 m s a at Ree lt _Wv 2 in a ES e BS og qe BLOWS ya nN C2 5 57 a SB BRS me e Ha vo ze BS ER DS c 5 35 5 M E Y 8154 611561 as y 6048 0S 0g4u Wy Se T 28 95 os ES c lt 283 Son On lt Mec cd eo a 7 88 NGO C a N Q S gt gt gt e a a lt gt G2 FBT 3 Schematic Diagrams of C3 and 5 boards _ 58
11. KV HF21M50 XF21M80 RM 952 TRANSISTOR DTA114EKA T146 DTC114EK UN2111 UN2211 UN2213 UN2216 2SA1162 G 28C2712 YG 2SD2114K B E TR 144 2SA1175 HFE 25 2785 LETTER SIDE B 2SA1091 O 2SA1606 E 2SA1837 25 4159 25 4793 2SC2458 YGR 2SD2144S UVW 25 2611 LETTER SIDE 7 N o KV HF21M50 XF21M80 RM 952 25 4927 01 250774 34 IRF614 IC CXA2130S 64PIN TDA8172 CXP86449 622S 64PIN CXP86449 623S 64PIN ST24C08FB6 8PIN TDA74298 42 PIN VIEW STR F6654 Dual In line Package MARKING SIDE VIEW Pin 6 98 MM1319AFBE 7PIN NJM2903M 8PIN Zig zag In line Package Pin 6 99 TA8223K Single In line Package Pin 6 98 NJM78MO9FA TA7805S 66 NOTE Items with no part number and no des cription are not stocked because they are seldom required for routine serv ice construction parts of an assembled part are indicated with a collation number in the remark column 6 1 CHASSIS KV XF21M80 x 12 7 685 648 79 E BVTP4 x 16 7 685 663 71 SECTION 6 EXPLODED VIEWS Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items 67 KV HF21M50 XF21M80 RM 952 KV HF21M50 XF21M80 RM
12. 1 2W RM 952 KV HF21M50 XF21M80 RM 952 The components identified by shading and mark are critical for safety A Replace only with part number specified REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK R535 1 216 067 00 METAL CHIP 5 6K 5 1 10W R616 1 260 302 51 CARBON 6 8 5 12W F R536 1 216 067 00 METAL CHIP 5 6K 5 1 10W R617 1 247 791 91 CARBON 22 5 1 4W R619 1 260 128 11 CARBON 270K 5 1 2W R537 1 216 683 11 METAL CHIP 22K 0 50 1 10W R620 1 215 915 11 METAL OXIDE 470 5 R540 1 216 065 61 RES CHIP 4 7K 5 1 10W R622 1 215 908 00 METAL OXIDE 33 5 F R541 1 216 065 61 RES CHIP 4 7K 5 1 10W KV HF21M50 R542 1 216 295 61 SHORT CHIP 0 R543 1 249 426 11 CARBON 5 6K 5 1 4W F R622 1 216 400 11 METAL OXIDE 8 2 5 F KV XF21M80 R544 215 918 00 METAL OXIDE 1 5K 5 F R623 1 216 095 61 RES CHIP 82K 5 1 10W R545 1 216 077 61 REGISTER 0 R624 1 216 089 61 REGISTER 0 R546 1 216 077 61 REGISTER 0 R626 1 216 049 61 RES CHIP 1K 5 1 10W R547 216 085 00 METAL CHIP 33K 5 1 10W R627 1 240 251 11 CMT MELF 6 8 5 10W R549 215 451 00 METAL 18K 1 1 4W R629 1 247 747 11 CARBON 470 5 12W F R550 1 216 097 61 RES CHIP 100K 5 1 10W R630 1 249 429 11 CARBON 10K 5 WAW F R551 1 220 961 91 METAL CHIP 2 2K 5 1 2W R631 1 216 089 61 REGISTER 0 R552 216 057 61 5 22K 5 1 10W R632 1 202 933 61 FUSIBLE 0 1 10 1 2W F R553 1 215 457 00 METAL 33K 1 1 4W R634 1 21
13. UDZS TE17 9 1B 3 3K CHIP 6 8K CHIP Q501 0 6 He UDZS TE17 9 1B RD9 1S B 3 3K CHIP 6 8K CHIP 0502 E D526 F6 UDZS TE17 9 1B RD9 1S B 3 9K CHIP 2 2K CHIP Q503 F6 D527 r3 UDZS TE17 9 1B RD9 1S B 3 3K CHIP 6 8K CHIP 0505 0 6 D528 UDZS TE17 9 1B RD9 1S B 3 3K CHIP 6 8K CHIP 0506 0 2 D529 F 5 UDZS TE17 9 1B RD9 1S B 120 CHIP 150 CHIP Q507 H 6 D530 UDZS TE17 9 1B RD9 1S B 120 CHIP 150 CHIP 0509 6 D531 6 E UDZS TE17 9 1B RD9 1S B 3 3K 6 8K CHIP ca 0532 Rs UDZS TE17 9 1B RD9 1S B 1 2K CHIP D533 D 2 i UDZS TE17 9 1B RD9 1S B 1 2K CHIP Q602 27 0534 6 UDZS TE17 9 1B RD9 1S B 33 3W RS 8 2 3W RS 0603 17 pe HDZS TEIT 83B Ds te b Note The parts indicated as in this circuit diagram are not listed Q604 H 6 D602 G 13 A CXP86449 6238 86449 6225 here as they are not used for these models Q605 12 D603 F 11 SBX1981 51 SBX1981 11 0606 F1 0604 J7 ES 0607 H 13 D605 0 10 0901 H 13 11 0902 H 13 D607 10 D608 11 NOTES gun DIODE 0609 The circuit indicated at left contains high voltage of over D610 J 8 600 Vp p Please pay attention when inspecting or re D001 B 8 D611 1 7 pairing it to prevent an electric shock 0002 8 D612 F8 A D003 C 9 D613 7 Schematic diagrams 53 54 55 5 boards gt 11 12 13 14 15 16 17 18 19 20 21 22 KV XF21M80
14. pe tc o o NP 5 ce cO m o 2 N 2 scp zzz o 2 SY SME Nw zo ET E aw di z x gt 5 w AW gt 4 5 sm in gt e O Saa gt Ros gu 2 5 Moz Eu BSE Sez or 5 Ss 2 0 k 4 1 AW Seg in e Be S Ru ete JY les t PI uo 055 jalani ENS gt E OD 2 Pl 0 E 87 S p cac 5 m ni o gc 9 ww 2 z z y2 RO an x Nx S SE 5 j 09 a eun S ew 95 D IA 1 amp c5 8 e e LE Sx cos Lf 2 5 TAN T 061 ogy E cost ANN l ei Sol sex lt gt gt S o o LL NIM o gt lol alza oe lt Z o moo Q 22 N lt N N 2 22 x lt gt lt N n l in lt m N m O pa PH o lt Y iam ce M m x lt gt O 2 i g 2 5 5 Mm E m 203E mz e lt 27 lt lt z x 2 o a z ml m poe zo gt 5 9 z
15. sel Diagnosis u SERVICE MANUAL BG 3Scuassis KV HF21M50 nM 952 Malaysia SCC U21GA KV XF21M80 nw952 scc uzec TRINITRON COLOR TV SON KV HF21M50 XF21M80 RM 952 SPECIFICATIONS Note Power requirements 110 240 V AC 50 60 Hz For KV XF21M80 220 240 V AC 50 60 Hz For KV HF21M50 Power consumption W Indicated on the rear of the TV Television system B G I D K M Color system PAL PAL 60 SECAM NTSC4 43 NTSC3 58 Channel coverage B G VHF E2 to E12 UHF E21 to E69 CATV S01 to S03 S1 to S41 B21 to B68 CATV 501 to S03 51 to S41 D K VHF to C12 to R12 UHF to C57 R21 to R60 CATV S01 to S03 S1 to S41 Z1 to Z39 M A2 to A13 UHF A14 to A79 CATV A 8 to A 2 A to W 4 W 6 to W 84 Antenna 75 ohm external terminal Audio output 5W 5W Number of terminal Video Input 2 Output 1 Phono jacks 1 Vp p 75 ohms 2 Audio Input 2 Output 1 Phono jacks 500 mVrms Headphone Output 1 Minijack Picture tube 21 inch Tube size cm 54 Measured diagonally Screen size cm 51 Measured diagonally Dimension w h d mm 640 x 456 x 488 Mass kg 27 Design and specifications are subject to change without notice CAUTION SAFETY RELATED COMPONENT WARNING SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS C
16. 120 50 0G 0G 2 7K 2 7K 5 6K 5 6K 100 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 REMARK 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 NO PART NO DESCRIPTION R220 1 216 025 61 100 R221 1 216 295 61 SHORT CHIP 0 R222 1 216 295 61 SHORT CHIP 0 R225 1 216 033 61 5 220 R226 1 216 033 61 220 R227 1 216 033 61 220 R228 1 249 389 11 CARBON 4 7 R229 1 216 073 61 5 10G R230 1 216 061 00 RES CHIP 3 3K KV HF21M50 R230 1 216 069 61 6 8K KV XF21M80 R231 1 216 295 61 SHORT CHIP 0 R234 1 249 389 11 CARBON 4 7 R235 1 216 069 61 5 6 8K R236 1 216 069 61 6 8K R237 1 216 308 61 METAL CHIP 4 7 R301 1 216 073 61 10G R302 1 216 295 61 SHORT CHIP 0 R303 1 216 049 61 5 1K R304 1 216 073 61 5 10G R305 1 216 051 61 1 2K R306 1 216 073 61 10G R307 1 216 025 61 RES CHIP 100 R308 1 216 025 61 RES CHIP 100 R309 1 216 025 61 gt RES CHIP 100 R310 1
17. 50 C005 1 163 001 51 CERAMIC CHIP 220PF 10 50 KV XF21M80 C006 1 164 004 51 CERAMIC CHIP 0 1MF 10 25 C203 1 163 020 00 CERAMIC CHIP 0 0082MF 10 50 C007 1 126 933 11 ELECT 100MF 20 16V KV HF21M50 C203 164 232 11 CERAMIC CHIP 0 01 10 50 C008 1 163 251 11 CERAMIC CHIP 100PF 5 50 21 80 010 1 163 251 11 CERAMIC CHIP 100 5 50 C204 1 136 159 00 FILM 0 033MF 5 50 C012 1 163 251 11 CERAMIC CHIP 100PF 5 50 KV HF21M50 C013 1 164 232 11 CERAMIC CHIP 0 01MF 10 50 C014 1 126 967 11 ELECT 47MF 20 50V C204 136 164 00 FILM 0 082MF 5 50 KV XF21M80 C015 1 163 009 1 CERAMIC CHIP 0 001 10 50V C205 164 182 11 CERAMIC CHIP 0 0033MF 10 50V C016 1 163 113 00 CERAMIC CHIP 68PF 10 50 KV HF21M50 C017 1 163 113 00 CERAMIC CHIP 68PF 10 50 C205 1 163 017 00 CERAMIC CHIP 0 0047MF 10 50 C019 1 104 665 11 ELECT 100MF 20 25 KV XF21M80 C022 1 163 227 51 CERAMIC CHIP 10PF 0 5 50 206 164 182 11 CERAMIC CHIP 0 0033MF 10 50V KV HF21M50 C023 1 163 227 51 CERAMIC CHIP 10PF 0 5 50V C206 163 017 00 CERAMIC CHIP 0 0047MF 10 50 C024 1 163 227 51 CERAMIC CHIP 10PF 0 5 50 21 80 C026 1 164 004 51 CERAMIC CHIP 0 1MF 10 25 C027 1 164 004 51 CERAMIC CHIP 0 1MF 10 25 C207 136 159 00 FILM 0 033MF 5 50 C028 1 163 037 11 CERAMIC CHIP 0 022MF 10 50V KV HF21M50 C207 1 136 164 00 FILM 0 082MF 5 50 C030 1 126 965 11 ELECT 22MF 20 50V KV XF21M80 C031 1 164 00
18. 60 desired period of time eG After 30 minutes After 60 minutes 2 7 SLEEP TIMER OFF lt t SLEEP TIMER 90M No Sleep Timer After 90 minutes To cancel the Sleep timer Press 269 until SLEEP TIMER OFF appears or turn the TV off 12 Using Your New TV Using Your New TV 13 08IN LC34X 0SIN LCHH A9 96 Advanced Operations Customizing the AN Z en picture and sound em SOUND MODE secre You can customize the picture and s sound by selecting the picture and DET CO CO sound modes or by adjusting its siam PIC MODE settings You can change sound effect by selecting the surround mode Selecting the picture and sound modes To select the picture mode Press PIC MODE PIC MODEB DYNAMIC gt STANDARD gt SOFT repeatedly until you get 49 gt the desired picture mode Select To DYNAMIC receive high contrast pictures STANDARD receive normal contrast pictures SOFT receive mild pictures To select the sound mode Press SOUND MODE SOUND b b repeatedly until you get DYNAMIC the desired sound mode m Select To DYNAMIC listen to dynamic and clear sound that emphasizes the low and high sound DRAMA listen to sound that emphasizes vocals and background music SOFT receive soft sound 14 Advanced Operations Adjusting the picture and soun
19. 8 729 421 19 1 801 806 11 8 729 216 22 8 729 230 49 8 729 216 22 8 729 216 22 8 729 216 22 8 729 230 49 8 729 216 22 8 729 216 22 8 729 230 49 8 729 421 19 1 801 806 11 8 729 424 67 8 729 424 67 8 729 216 22 8 729 216 22 8 729 230 49 8 729 031 45 DESCRIPTION REMARK INDUCTOR 10UH INDUCTOR 390UH COIL HORIZONTAL LINEARITY INDUCTOR IMMH INDUCTOR IMMH COIL WITH CORE INDUCTOR 47UH INDUCTOR 15UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH lt PHOTO COUPLER gt PHOTO COUPLER ON3171 R lt IC LINK gt LINK IC 1 5A 150V lt TRANSISTOR gt TRANSISTOR 25 2712 TRANSISTOR UN2111 KV HF21M50 TRANSISTOR DTA114EKA T146 KV XF21M80 TRANSISTOR UN2211 KV HF21M50 TRANSISTOR DTC114EK KV XF21M80 TRANSISTOR 28 2712 TRANSISTOR UN2216 TRANSISTOR UN2216 TRANSISTOR UN2213 KV HF21M50 TRANSISTOR DTC144EKA T146 KV XF21M80 TRANSISTOR 25 1037 146 TRANSISTOR 25 1162 TRANSISTOR UN2213 KV HF21M50 TRANSISTOR DTC144EKA T146 KV XF21M80 TRANSISTOR UN2213 KV HF21M50 TRANSISTOR DTC144EKA T146 KV XF21M80 TRANSISTOR UN2213 KV HF21M50 TRANSISTOR DTC144EKA T146 KV XF21M80 TRANSISTOR 25 1162 TRANSISTOR 25 2712 TRANSISTOR 25 1162 TRANSISTOR 25 1162 TRANSISTOR 25 1162 TRANSISTOR 28 2712 TRANSISTOR 25 1162 TRANSISTOR 25 1162 TRANSISTOR 28 2712 TRANSISTOR UN2213 KV HF21M50 TRANSISTOR DTC144EK T146 KV XF21M80 TRA
20. 1 102 114 00 CERAMIC 470PF 10 50 R712 215 922 11 METAL OXIDE 6 8K 5 F C737 1 102 114 00 CERAMIC 470PF 10 50 R713 247 752 11 CARBON 1K 5 1 2W R714 215 922 11 METAL OXIDE 6 8K 5 F C746 1 102 114 00 CERAMIC 470PF 10 50 C1803 1 125 797 91 ELECT 10MF 20 50V R715 247 752 11 CARBON IK 5 1 2W C1804 1 125 797 91 ELECT 10MF 20 50 R719 1 215 480 00 METAL 300K 1 1 4W C1809 1 126 942 61 ELECT 1000MF 20 25V R720 1 249 923 11 CARBON IK 5 14W F R721 215 489 00 METAL 680K 1 1 4W R722 1 249 923 11 CARBON IK 5 1 4W F lt CONNECTOR gt R723 215 479 00 METAL 270K 1 1 4W CN701 1 508 765 00 CONNECTOR 5MM PITCH R724 249 923 11 CARBON 1K 5 1 4W F CN702 1 695 915 11 TAB CONTACT R725 249 421 11 CARBON 2 2K 5 1 4W CN703 1 564 509 11 PLUG CONNECTOR 6P R726 249 421 11 CARBON 2 2K 5 1 4W CN704 1 695 915 11 TAB CONTACT R727 1 249 421 11 CARBON 2 2K 5 1 4W CN1801 1 564 507 11 PLUG CONNECTOR 4P R728 1 249 407 11 CARBON 50 5 1 4W CN1802 1 564 506 11 PLUG CONNECTOR 3P R729 249 407 11 CARBON 50 5 1 4W R730 249 407 11 CARBON 50 5 1 4W R731 1 249 407 11 CARBON 50 5 1 4W lt DIODE gt R732 249 407 11 CARBON 50 5 1 4W D701 8 719 911 19 DIODE 1SS119 25 R733 249 406 11 CARBON 20 5 1 4W D702 8 719 911 19 DIODE 1SS119 25 R734 247 739 11 CARBON 00 5 1 2W D703 8 719 911 19 DIODE 185119 25 R738 1 247 807 31 CARBON 00 5 1 4W D707 8 719 911 19 DIODE 185119 25 R739 1 247 807 31 CARBON 00 5 1 4AW D708 8 719 911 19 DIO
21. 11 ELECT 330MF 20 200V C650 163 275 11 CERAMIC CHIP 0 001 5 25V 25V C651 163 133 00 CERAMIC CHIP 470PF 10 C652 126 965 11 ELECT 22MF 20 160V C653 126 967 11 ELECT 47MF 20 500V C657 101 821 00 CERAMIC 0 0022MF 630V C658 164 004 51 CERAMIC CHIP 0 1MF 10 500V 25V C901 1 136 153 00 FILM 0 01MF 5 C902 1 136 153 00 FILM 0 01MF 5 250V C905 125 805 91 ELECT 4 7MF 20 500V C906 1 164 346 51 CERAMIC CHIP 10 250V C907 163 133 00 CERAMIC CHIP 470PF 10 500V 250V C908 163 133 00 CERAMIC CHIP 470PF 10 C909 164 346 51 CERAMIC CHIP IMF 10 200V C910 1 126 967 11 ELECT 47MF 20 160V C911 1 126 967 11 ELECT 47MF 20 200V C912 1 164 004 51 CERAMIC CHIP 0 1MF 10 25V 250V C913 1 126 933 11 ELECT 100MF 2096 C914 1 163 133 00 CERAMIC CHIP 470PF 10 250V 50V 250V CONNECTOR 250V 500V CN104 1 695 915 11 CONTACT CN202 1 785 608 11 PIN CONNECTOR 4P 500V CN203 1 564 506 11 gt PLUG CONNECTOR 50V CN204 1 564 506 11 PLUG CONNECTOR 3P 50V CN305 1 564 509 11 PLUG CONNECTOR 6P 500V 500V CN306 1 564 510 11 PLUG CONNECTOR 7P CN505 508 765 00 PIN CONNECTOR 5MM PITCH 3P 450V CN506 4 352 844 01 PIN LEAD COATING 50V CN507 1 564 507 11 PLUG CONNECTOR KV XF21M80 ONLY 400V CN601 1 580 843 11 PIN CONNECTOR POWER IKV 1 5KV CN602 1 508 786 00 PIN CONNECTOR 5MM PITCH 2P CN604 1 573 963 11 PIN CONNECTOR PC BOARD 3P 250V CN609 1 508 784 21 PIN CONNECTOR SMM PITCH 5
22. 3 and 6 for the best white balance Write into the memory by pressing then 0 SUB BRIGHT ADJUSTMENT Set to service mode Input a staircase signal of black to white from the pattern generator BRIGHTNESS 50 PICTURE MINIMUM Select SBR WHB7 with 1 and 4 and adjust SBR WHB7 level with 3 and 6 so that the second stripe from the right is dimly lit White EN second from the right Black KV HF21M50 XF21M80 RM 952 4 1 ADJUSTMENTS WITH COMMANDER SECTION 4 CIRCUIT ADJUSTMENTS Service adjustments are made with the RM 952 that comes with this unit 1 4 Select the adjustment item a ENTERING SERVICE MODE Y 3 6 Raise lower the data value With the unit on standby Writes DISPLAY v 0 Executes the writing 5 4 7 0 All the data becomes the values in memory VOL 8 0 All user control goes to the standard state 4 5 0 Service data initialization Be sure not to use POWER usually This operation sequence puts the unit into service mode 2 0 Write 50Hz adjustment data to 60Hz or vice versa b METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition Press POWER button on the commander then press
23. 7 0635 F 12 t me 5 KN 32kHZ m 0001 8 D317 B 9 D636 D 12 EP 8056 TIMER COUNTER 4 abi Tisai VSYNC Mi 0002 8 D314 9 D637 F 1 PG3 PG6 PG7 0003 C 9 D319 C 6 D638 11 d HSO f HSYNC COUNTER 0 5 A d t 0 T D320 C 6 D901 C 13 i D321 6 0902 0 13 2 B2 ows CH i 4 Ce te NER RCT RE Se Da 0203 D403 BA D905 F 13 2225 8 sg E 0204 CAT 0404 C2 0906 1 13 Bow x 42 7 0205 12 D405 CA 22 0206 A 11 D406 BA 0207 All D407 C2 Q301 88 D408 CA 0302 6 z A BOARD MARK LIST 0303 A 6 Dun DA ___ KVHF21M50 KVXF21M80 ee KVHF21M50 KVXF21M80 0304 0505 H6 100P CHIP UN2111 DTA114EKA 1146 Q305 E D506 F 6 0 0082 CHIP 0 01 SH UN2111 DTC114EK ee 2 D507 6 0 0082 CHIP 0 01 UN2213 TR DTC144EKA 0308 C7 0508 15 0 0033 0 082 PP 052213 144 0309 C7 Ben ES 0 0033 CHIP 0 0047 CHIP UN2213 TR DTC144EKA 0310 0 7 p5tt 5 0 0033 0 0047 UN2213 TR 144 Q311 0 9 D512 G5 0 033 PP 0 082 PP 2802578 25 4927 01 0312 7 513 15 22 UN2111 DTA114EKA 1146 0313 BB D517 2 22 UN2213 TR 144 Q315 85 D518 F2 4P UN2213 TR DTC144EKA Q401 D 2 D549 2 COMB FILTER BLOCK 0 CHIP 10K CHIP Q402 D 1 D520 5 0403 02 D521 14 UDZS TE17 9 1B 3 9K CHIP 2 2K CHIP 0404
24. CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 lt COIL gt INDUCTOR 10UH INDUCTOR 3 3UH INDUCTOR CHIP 0UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 100UH INDUCTOR 22UH INDUCTOR 10UH COIL AIR CORE INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10UH INDUCTOR 10MMH REMARK NO PART NO KV HF21M50 XF21M80 RM 952 L508 L509 L510 L512 L513 L515 L518 L601 L901 L902 L905 PS200 Q002 Q003 Q003 Q004 Q004 0101 0201 0202 0203 0203 0204 0204 0205 0205 0206 0206 0207 0207 0301 0302 0303 0305 0306 0307 0308 0312 0313 0315 0315 0401 0402 0403 0404 0503 0505 75 412 525 31 459 390 00 1 416 972 11 412 549 31 1 412 549 31 1 459 104 00 1 408 611 31 412 527 11 408 603 31 408 603 31 414 856 11 PH600 8 749 924 35 1 532 675 21 8 729 230 49 8 729 424 08 8 729 027 23 8 729 421 22 8 729 900 53 8 729 230 49 8 729 424 67 8 729 424 67 8 729 421 19 1 801 806 11 8 729 026 49 8 729 216 22 8 729 421 19 1 801 806 11 8 729 421 19 1 801 806 11
25. D902 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 D402 8 719 158 35 DIODE RD9 1SB D902 8 719 158 35 DIODE RD9 1SB KV XF21M80 D903 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 D403 8 719 158 35 DIODE RD9 1SB D903 8 719 158 35 DIODE RD9 1SB KV XF21M80 D404 8 719 158 35 DIODE RD9 1SB D904 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 D405 8 719 158 35 DIODE RD9 1SB D406 8 719 158 35 DIODE RD9 1SB D904 8 719 158 35 DIODE RD9 1SB KV XF21M80 D504 8 719 302 43 DIODE ELIZ D905 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 D905 8 719 158 35 DIODE RD9 1SB KV XF21M80 0505 8 719 988 61 DIODE 1SS355TE 17 D906 8 719 045 19 DIODE SPB 26MVWF D506 8 719 911 19 DIODE 1SS119 25 D507 8 719 988 61 DIODE 1SS355TE 17 0508 8 719 988 61 DIODE 1SS355TE 17 lt CONNECTOR gt D509 1 216 073 61 10G 5 1 10W DY 1 580 798 11 CONNECTOR PIN DY 6P 0510 8 719 988 61 DIODE 1SS355TE 17 D511 8 719 988 61 DIODE 1SS355TE 17 DS12 8 719 988 61 DIODE 1SS355TE 17 lt FERRITE BEAD gt 0513 8 719 908 03 DIODE GP08D 0517 8 719 945 80 DIODE 6 158 FB103 1 410 397 21 FERRITE 1 1UH 501 1 410 397 21 FERRITE 1 1UH D518 8 719 900 26 DIODE ERD29 08J FB502 1 410 397 21 FERRITE 1 1UH 0520 1 216 295 61 SHORT CHIP 0 FB600 1 410 397 21 FERRITE 1 1UH 0521 8 719 302 43 DIODE ELIZ 601 1 410 397 21 FERRITE 1 1UH D522 8 719 302 43 DIODE ELIZ D523 8 719 302 43 DIODE ELIZ FB602 1 410 397 21 FERRITE 1 1UH FB603 1 410 397 21 FERRITE 1 1UH 0527 8 719 908 03 DIODE GP08
26. SBX1981 51 KV HF21M50 D628 8 719 911 19 DIODE 1SS119 25 IC901 8 742 041 12 HYB IC SBX1981 11 KV XF21M80 Ly us The components identified by shading and mark are critical for safety Replace only with part number specified REF NO PART NO DESCRIPTION J401 J901 J902 002 003 JR004 JROOS JRO06 007 008 009 JRO10 JR011 JR012 JR013 JR014 JR015 JRO16 018 019 JR102 JR109 JR202 JR301 JR303 JR401 JR403 JR404 JR405 JR500 JR501 JR600 L002 L003 L005 1101 L102 L103 L104 L105 1204 1301 1302 1501 1502 1503 1504 1505 1506 1507 1 779 850 11 1 770 786 11 1 770 329 11 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 414 856 11 1 414 180 11 1 414 233 22 1 414 856 11 1 414 856 11 1 414 856 11 1 414 856 11 1 414 856 11 1 1 1 414 856 1 414 189 3 1 414 185 41 1 412 525 31 1 422 613 11 1 412 525 31 1 412 525 31 1 412 525 31 1 412 525 31 1 459 111 00 lt JACK gt JACK BLOCK PIN 6P JACK JACK PIN 3P lt CHIP CONDUCTOR gt SHORT CHIP 0 SHORT CHIP 0 SHORT
27. UAWN To preset the skipped program number again Preset the channel automatically or manually Tip You can also use SELECT and 1 the TV to preset channels and skip program numbers To use the fine tuning FINE function The fine tuning FINE function may help to reduce the following problems double images and lines moving across the TV screen You can use the fine tuning function as below 1 Select the program number you want to adjust 2 Press SELECT until MANUAL PROGRAM appears on the screen 3 Press or on the remote control once 4 Press 2 to display FINE on the screen 5 Press or continuously until the above problems are minimized The or icon on the screen flashes while tuning 6 Press SELECT to return to normal screen Using Your New TV 96 O8IN 24X 0SINLZAH A Watching the TV This section explains functions used while watching the TV Most operations can be done using the remote 1 Press to turn on the TV When the TV is in the standby mode the indicator on the TV is lit red press on the remote or PROGR on the TV i OOO 8o O 5 ax G3 9 0 Number buttons JUMP A l PROGR 6 DIED m SELECT m COW m S 2 E SELECT or FAVORIT
28. channel setting as well JNE e gt m C PROGR eic MODE m r Selecting favorite channel or FAVORITE 1 Press FAVORITE gt FAVORITE CH PRO1 PRO2 PRO4 PR05 PR06 Press the number button from 1 to 6 to select the desired channel When you use the FAVORITE CH feature for the first time six preset channels will appear Changing the favorite channel setting 1 Press SELECT until FAVORITE CH SET UP SELECT gt a ears FAVORITE CH SET UP PP 2 Genos GPRO4 PR05 PR06 2 Press or to select the m favorite channel you want gt to chan e e g PRO3 FAVORITE CH SET UP ge e g e PRO1 PRO2 PRO4 PR05 PR06 3 Press PROGR PROGR number buttons to number 800 change the program 6 Q 26 FAVORITE CH SET UP GPRo1 PR02 PR04 PR05 PR06 4 Repeat steps 2 and 3 to set other favorite channels 5 Press SELECT 16 Advanced Operations Blocking the channels CHILD LOCK You can prevent a child from watching certain programs by using the buttons on the remote control 3 8 y CA X0 LO 8 E 8 8 8 E 8 m 08 GT Gi M SELECT W SELECT Js 5 Or 1 Select th
29. 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 In standby mode press buttons on the remote commander sequentially in rapid succession as shown below Screen display gt channel 5 gt Sound volume gt Power ON 4 Note that this differs from entering the service mode mode volume Self Diagnosis screen display SELF DIAGNOSTIC 002 000 lt _ __ Numeral 0 means that no fault has been detected 003 000 004 000 005 001 lt Numeral 1 means a fault has been detected 101 000 5 HANDLING OF SELF 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 diagnostic screen is being displayed Channel 8 gt 0 Quitting Self diagnostic screen To quit the entire self diagnostic screen turn off the power sw
30. panel designation or adjustment for repair All variable and adjustable resistors have characteristic curve B unless otherwise noted Readings are taken with a color bar signal input no mark PAL SECAM NTSC 3 58 NTSC 4 43 Readings are taken with a 10 MQ digital multimeter Voltage are dc with respect to ground unless otherwise noted Voltage variations may be noted due to normal production tolerances All voltages are in V Cannot be measured Circled numbers are waveform references m bus umm B bus gt Signal path Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT RW NONFLAMMABLE WIREWOUND SX ADJUSTMENT RESISTOR COIL LF 8L MICRO INDUCTOR CAPACITOR TA TANTALUM PS STYROL POLYPROPYLENE MYLAR MPS METALIZED POLYESTER MPP METALIZED POLYPROPYLENE ALB BIPOLAR ALT HIGH TEMPERATURE ALR HIGH RIPPLE Note The component identified by shading and mark A are critical for safety Replace only with part number specified 45 KV HF21M50 XF21M80 RM 952 KV HF21M50 XF21M80 RM 952 A BOARD WAVEFORMS 5 SECAM NTSC 4 43 PAL 0 9Vp p V NTSC 3 58 0 6Vp p V 49 PAL NTSC PAL 2 7Vp p H NTSC 2 8Vp p H 125Vp p 920Vp p 46 KV HF21M50 XF21M80 KV HF21M50 XF21M80 KV HF
31. safety Replace only with part number specified REF NO PART NO C540 1 136 171 00 C546 1 165 319 11 C549 1 163 017 00 C550 1 106 220 00 C551 1 125 799 0 C552 1 162 116 00 C553 1 162 116 00 C554 1 137 417 11 C556 1 128 528 11 C557 1 126 941 11 C558 1 123 024 21 C560 1 102 228 00 C561 1 136 557 11 C562 1 102 228 00 C564 1 163 038 00 C565 1 107 655 11 C566 1 102 244 00 C567 1 115 521 11 C568 1 102 228 00 C570 1 115 520 11 C573 1 106 379 12 C574 1 107 636 11 C57 1 106 395 00 C582 1 164 004 51 C600 1 104 705 51 C602 1 104 704 51 C604 1 163 009 11 C605 1 127 942 51 C606 1 127 942 51 C607 1 161 830 00 C608 1 161 830 00 C609 1 126 968 11 C610 1 125 797 91 11 1 161 830 00 C612 1 161 830 00 C613 1 117 752 11 C614 1 125 797 91 C616 1 130 202 00 C617 1 107 792 11 C618 1 125 893 11 C619 1 119 886 51 C620 1 163 133 00 C621 1 102 114 00 C622 1 102 074 00 C623 1 104 665 11 C624 1 104 331 11 C627 1 102 002 00 C628 1 126 942 61 C629 1 125 797 91 C630 1 124 347 00 C633 1 104 999 11 C634 1 126 934 11 C635 1 104 665 11 C636 1 104 760 51 C639 1 164 004 51 C640 1 164 004 51 C641 1 102 002 00 DESCRIPTION FILM 0 33MF CERAMIC CHIP 0 1MF CERAMIC CHIP 0 0047 MYLAR 0 IMF ELECT 680 680 MYLAR 0 0047MF ELECT 470MF ELECT 470MF ELECT 33MF CERAMIC 470PF FILM 0 0033MF CERAMIC 470PF CERAMIC CHIP 0 1MF ELECT 47MF CERA
32. static convergence RB Pies R YCH TLV on DY YCH TLV 28 3 Screen corner Convergence a d screen corner misconvergence Fix a Permalloy assy corresponding to the misconverged areas Fix a Permalloy assy b corresponding to the misconverged areas a d a to d Permalloy assembly 3 3 FOCUS ADJUSTMENT Adjust FOCUS control on the flyback transformer for the best focus FOCUS lt of SCREEN FLYBACK TRANSFORMER T503 KV HF21M50 XF21M8s0 RM 952 3 4 G2 SCREEN AND WHITE BALANCE 1 2 3 4 5 1 2 3 4 5 6 7 1 2 3 4 29 ADJUSTMENTS G2 SCREEN ADJUSTMENT Set the PICTURE to normal Put to VIDEO input mode without signals Connect R G and B of the C3 C5 board cathode to the oscillo scope Adjust BRIGHTNESS to obtain the cathode voltage to the value below Adjust G2 Screen on FBT until picture shows the point before cut off 175 V 2 VDC 0v WHITE BALANCE ADJUSTMENT Set to Service Mode Refer Section 5 1 ADJUSTMENTS WITH COMMANDER Input white raster signal Set the PICTURE to minimum Select GCT WHB 4 and BCT WHB 5 with 1 and 4 and adjust the level with and 6 for the best white balance Set the PICTURE to maximum Select GDR WHB 1 and BDR WHB 2 with 1 and 4 and adjust the level with
33. to turn 3 the TV to turn off the TV for about five magnetic field may affect No sound off the TV for about five seconds then 5 minutes then turn it on again the TV turn it on again 5 C4 IX continued Additional Information 19 20 Additional Information O8IN 24X 0SINLZAH A 96 Symptom Lines moving across the TV screen Solutions Use the fine tuning FINE function page 10 Possible cause There is interference from external sources e g heavy machineries nearby broadcast station The D standby indicator on your TV flashes red for about 3 seconds per interval TV cabinet creaks Contact your nearest Sony service center Your TV may need service Changes in room temperature sometimes make the TV cabinet expand or contract making a noise This does not indicate a malfunction A boom sound is heard when the TV is turned on The TV s demagnetizing function is working This does not indicate a malfunction Additional Information 21 22 Identifying parts and controls Refer to the pages indicated in parentheses for details Front panel n g2 sl sect AS 5 PROGR 115 oO R eig ONE PUSH AUTOMATIC PROGRAM D main power button 11 PRO
34. 033 61 gt RES CHIP 1 10W R360 216 033 61 gt RES CHIP 1 10W R361 1 216 073 61 1 10W R362 1 216 075 61 1 4W R363 1 216 079 00 METAL CHIP R364 216 295 61 SHORT CHIP 1 10W 1 10W R365 216 033 61 5 R366 216 073 61 5 1 10W R367 216 073 61 5 R370 216 033 61 gt RES CHIP R376 216 081 61 5 1 4W R377 1 216 121 61 RES CHIP 1 10W R378 1 216 031 61 1 10W R401 1 216 049 61 1 10W R402 1 216 073 61 1 10W R403 216 073 61 5 R404 216 073 61 5 1 10W R405 216 049 61 5 1 10W R406 1 216 073 61 RES CHIP 1 10W R407 1 216 049 91 1 10W KV HF21M50 1 10W R407 1 216 049 61 21 80 1 10W 1 10W R408 216 049 61 5 1 10W R409 216 041 61 5 1 10W R410 216 113 61 5 1 10W R411 216 113 61 5 R412 1 216 041 61 1 10W 1 10W R413 1 216 021 61 RES CHIP 1 10W R414 216 113 61 5 R415 216 113 61 5 1 10W R416 216 077 61 REGISTER R417 216 077 61 REGISTER 1 10W 1 10W R418 216 113 61 5 1 10W R419 216 022 00 METAL CHIP 1 10W R426 1 216 033 61 R505 1 216 101 61 RES CHIP R506 216 085 00 METAL CHIP 1 10W R507 249 389 11 CARBON 1 10W R508 215 910 00 METAL OXIDE 1 10W R509 215 911 11 METAL OXIDE 1 10W R510 1 215
35. 09 1 220 974 91 METAL CHIP 33K R1810 1 220 974 91 METAL CHIP 33K 5 5 1 1 5 5 5 5 5 5 5 1 5 1 5 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 KV HF21M50 XF21M80 RM 952 Cs kv xF21M80 F REMARK REF NO PART NO DESCRIPTION REMARK R1811 1 220 974 91 METAL CHIP 33K 5 1 2W R1812 1 220 974 91 METAL CHIP 33K 5 1 2W R1821 1 220 974 91 METAL CHIP 33K 5 1 2W R1822 1 220 974 91 METAL CHIP 33K 5 1 2W R1823 1 220 966 91 METAL CHIP 5 6K 5 1 2W R1824 1 220 974 91 METAL CHIP 33K 5 1 2W lt VARIABLE RESISTOR gt 702 1 241 656 21 RES ADJ METAL FILM 110M eof tente tete a eof ae e ae ake se ae of a eof ae of tete a a of ae e ae ok ke A 1241 355 A F BOARD MOUNTED KV HF21M50 2W ak kk kok kak ak kk F A 1241 372 A F BOARD MOUNTED KV XF21M80 4W 2W F 1 533 223 11 HOLDER FUSE F 4 374 846 01 COVER CAPACITOR CAP TYPE 2W F 2W lt CAPACITOR gt F C654 1 117 703 11 CERAMIC 0 0047MF 99 250V 2W C4602 1 104 708 51 FILM 0 47MF 20 250V 4W 14W F 4W lt CONNECTOR gt 4W F CN4601 1 580 843 11 CONNECTOR POWER 14W CN4602 1 580 843 11 PIN CONNECTOR POWER F CN4603 1 695 915 11 TAB CONTACT 12W 12W 2W lt FUSE gt 2W F4601 1 532 237 11 FUSE TIME LAG BET 3 15A 250V 2W 2W 4W lt RESISTOR gt 4W R4601 A 1 202 719 91 SOLID IM 10 1
36. 0V CN901 1 564 507 11 PLUG CONNECTOR 4P 50V 50V 25V lt COMPOSITION CIRCUIT BLOCK gt IKV CP301 1 467 554 21 FILTER BLOCK COMB KV XF21M80 ONLY 500V 25V 50V lt DIODE gt 160V D001 8 719 988 61 DIODE 1SS355TE 17 200V D005 8 719 988 61 DIODE 1SS355TE 17 16V D006 8 719 988 61 DIODE 1SS355TE 17 10V D203 8 719 914 42 DIODE DA204K 50V D300 1 216 295 61 SHORT CHIP 0 25V D301 8 719 988 61 DIODE 1SS355TE 17 25V D306 8 719 988 61 DIODE 155355 17 500V D307 8 719 988 61 DIODE 1SS355TE 17 Up RM 952 KV HF21M50 XF21M80 RM 952 REF NO PART NO DESCRIPTION REMARK NO PART DESCRIPTION REMARK D308 8 719 988 61 DIODE 1SS355TE 17 D631 8 719 068 00 DIODE ERC04 06SE D309 8 719 159 10 DIODE RDS 1SB T2 D632 8 719 068 00 DIODE ERC04 06SE D633 8 719 948 45 DIODE ERA22 08 D311 8 719 988 61 DIODE 1SS355TE 17 D634 8 719 073 01 DIODE MAI11 K8 S0 D312 8 719 988 61 DIODE 1SS355TE 17 D635 8 719 073 01 DIODE MAI11 K8 S0 D313 8 719 988 61 DIODE 1SS355TE 17 D314 8 719 988 61 DIODE 1SS355TE 17 D636 8 719 510 02 DIODE DINS4 D315 8 719 988 61 DIODE 1SS355TE 17 D637 8 719 109 96 DIODE RD6 8ESBI D638 8 719 510 48 DIODE DIN20R D316 8 719 069 57 DIODE UDZS TE17 6 8B D901 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 D320 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 ONLY D901 8 719 158 35 DIODE RD9 1SB KV XF21M80 D321 8 719 069 60 DIODE UDZS TE17 9 1B KV HF21M50 ONLY D401 8 719 158 35 DIODE RD9 1SB
37. 1 200V GND 2 2 E 3 CN1801 3 Hi VM MUTE 4 BET A VD OUT 1 CN703 GND VM1 GND 2 RGB OUT 1 B 6 VD OUT 3 2 G B 7 a 15V 4 C5 3 R k MODULATION N S ROT 5 XF21M80 4 GND L N S MUTE 6 RGB OUT 5 IK 6 9v 8 a rin CECI i 1 NECK ASSY aaa ee 1 1 1 zz 212 al lala 9 e sor lt 56 92 ii 5281627 gt gt g DY ASSY g 5 5 6 c x e TIN u o ejN i F POWER SUPPLY HV MICON Y C JUNGLE CISPR fa ale N e p i i i i i i S 8 5 gt 2 2 212 a 212 oja Z olo e 9 lt lt 42 43 KV HF21M50 XF21M80 RM 952 5 3 CIRCUIT BOARDS LOCATION C3 HF21M50 C5 XF21M80 M M S il T 44 5 4 SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note All capacitors are in uF unless otherwise noted All electrolytic capacitors are rated at 50V unless otherwise noted All resistors are in ohms kQ 10002 MQ 1000kQ Indication of resistance which does not have rating electrical power is as follows Pitch 5 mm Rating electrical power 1 4W CHIP 1 10W Eu nonflammable resistor A internal component
38. 1 CERAMIC CHIP C250 1 216 295 61 SHORT CHIP C251 1 163 017 00 CERAMIC CHIP C252 1 164 346 51 CERAMIC CHIP C253 1 163 037 11 CERAMIC CHIP C254 1 126 965 11 ELECT C255 1 163 037 11 CERAMIC CHIP C256 1 164 004 51 CERAMIC CHIP C259 1 126 933 11 ELECT C264 1 164 505 51 CERAMIC CHIP C265 1 164 505 51 CERAMIC CHIP C301 1 126 935 11 ELECT C302 1 163 005 51 CERAMIC CHIP C303 1 125 797 91 ELECT C304 1 126 967 11 ELECT C305 1 164 004 51 CERAMIC CHIP C306 1 163 233 51 CERAMIC CHIP C307 1 163 233 51 CERAMIC CHIP C308 1 163 125 00 CERAMIC CHIP C309 1 126 957 11 ELECT C310 1 125 805 91 ELECT C311 1 125 797 91 ELECT C312 1 164 346 51 CERAMIC CHIP C313 1 164 346 51 CERAMIC CHIP C315 1 164 004 51 CERAMIC CHIP 100MF 1000MF 1000MF 0 01MF 10 0 15 0 15 1000 10 22 470PF 0 022 0 018 0 0056 0 018 0 0056 0 022 0 1MF 0 1MF 0 1MF 0 1MF 2 2MF 2 2MF 2 2MF 0 0 68 0 0056MF 0 0012 0 1MF 0 0 0047MF 0 022 22 0 022 0 1MF 100MF 2 2MF 2 2MF 470MF 470PF 10 47MF 0 1MF 18PF 18PF 220PF 0 22MF 47 10 1 1 0 1 20 20 20 10 20 5 5 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 10 10 20 10 10 20 10 20 20 10 5
39. 1091 O Q708 8 729 200 17 TRANSISTOR 2SA1091 O Q709 8 729 200 17 TRANSISTOR 2SA1091 O 0710 8 729 119 78 TRANSISTOR 2SC2785 HFE 0711 8 729 119 78 TRANSISTOR 25 2785 Q712 8 729 119 78 TRANSISTOR 2SC2785 HFE 01802 8 729 119 78 TRANSISTOR 25 2785 lt RESISTOR gt R703 1 249 496 11 CARBON 100K R705 1 216 380 11 METAL OXIDE 82 R706 1 215 417 00 METAL 680 R707 1 215 413 00 METAL 470 R708 1 216 379 11 METAL OXIDE 6 8 R710 1 215 922 11 METAL OXIDE 6 8K R711 1 247 752 11 CARBON 1K R712 1 215 922 11 METAL OXIDE 6 8K R713 1 247 752 11 CARBON 1K R714 1 215 922 11 METAL OXIDE 6 8K R715 1 247 752 11 CARBON 1K R719 1 215 480 00 METAL 300K R720 1 249 923 11 CARBON 1K R721 1 215 489 00 METAL 680K R722 1 249 923 11 CARBON 1K R723 1 215 479 00 METAL 270K R724 1 249 923 11 CARBON 1K R725 1 220 961 91 METAL CHIP 2 2K R726 1 220 961 91 gt METAL CHIP 2 2K R727 1 220 961 91 METAL CHIP 2 2K R728 1 220 949 91 METAL MELF 150 R729 1 220 949 91 METAL MELF 150 R730 1 220 949 91 METAL MELF 150 R731 1 249 399 11 CARBON 33 R732 1 249 399 11 CARBON 33 R733 1 249 399 11 CARBON 33 R734 1 247 739 11 CARBON 100 R738 1 220 948 91 METAL 100 R739 1 220 948 91 METAL 100 R740 1 220 948 91 METAL 100 R755 1 249 418 11 CARBON 1 2K R756 1 249 418 11 CARBON 1 2K R757 1 249 418 11 CARBON 1 2K R1802 1 249 387 11 CARBON 33 803 1 249 387 11 CARBON 33 R1805 1 220 969 91 METAL CHIP 10K R1806 1 220 965 91 METAL CHIP 4 7K R1808 1 220 965 91 METAL CHIP 4 7K R18
40. 1M80 RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W R206 1 216 063 91 KV HF21M50 RES CHIP 47K 5 1 10W R206 1 216 057 61 RES CHIP 4 7K 5 1 10W KV XF21M80 RES CHIP 100 5 1 10W R207 1 216 053 61 RES CHIP 100 596 1 10W R208 1 216 061 00 RES CHIP RES CHIP 100 596 1 10W KV HF21M50 R208 1 216 069 61 RES CHIP 1K 5 1 10W KV XF21M80 RES CHIP 220 5 1 10W RES CHIP 10G 5 1 10W R209 1 216 061 00 RES CHIP 10G 5 1 10W KV HF21M50 RES CHIP 220 5 1 10W R209 1 216 069 61 KV XF21M80 RES CHIP 2 2K 5 1 10W R210 1 216 027 00 RES CHIP 22K 5 1 10W KV HF21M50 RES CHIP 2 2K 5 1 10W R210 1 216 029 61 RES CHIP 0G 5 1 10W KV XF21M80 RES CHIP K 5 1 10W R212 1 216 027 00 KV HF21M50 RES CHIP K 5 1 10W RES CHIP 00 5 1 10W R212 1 216 029 61 gt RES CHIP RES CHIP 00 5 1 10W KV XF21M80 RES CHIP 00 5 1 10W R213 1 216 073 61 RES CHIP 00 596 1 10W R214 1 216 073 61 RES CHIP R215 1 216 059 61 RES CHIP 00 5 1 10W R216 1 216 059 61 SHORT CHIP 0 RES CHIP K 5 1 10W R217 1 216 067 00 METAL CHIP RES CHIP 00 5 1 10W R218 1 216 067 00 METAL CHIP INDUCTOR CHIP 0UH R219 1 216 025 61 gt RES CHIP S75 1K OUH 10G 10G IK 10G 10G 220 470 330 330 330 0 470 100 100 820 1 5K 3 9K 2 2K 3 9K 2 2K 1 5K 3 3K 120 50
41. 2 9 939 697 01 gt BATTERY COVER REMOTE COMMANDER _ 83 KV HF21M50 XF21M80 RM 952 Sony Corporation English Sony TV Industries M Sdn Bhd Bea 1n Malaysia 9 965 751 01 TV Business of General Area 1999 7 84
42. 216 025 61 gt RES CHIP 100 R311 1 216 017 61 47 R312 1 216 041 61 RES CHIP 470 R313 1 216 053 61 1 5K R314 1 216 045 00 METAL CHIP 680 R316 1 216 053 61 5 1 5 R317 1 216 077 61 REGISTER 0 R318 1 216 051 61 12K R319 1 216 025 61 RES CHIP 100 R320 1 216 065 61 5 4 7K R321 1 216 073 61 10G R322 1 216 033 61 220 R326 1 216 295 61 SHORT CHIP 0 R331 1 216 295 61 SHORT CHIP 0 R332 1 216 033 61 220 R333 1 216 073 61 10G R334 1 216 129 61 METAL CHIP 22M R335 1 216 045 00 METAL CHIP 680 R338 1 216 033 61 220 R340 1 216 025 61 gt RES CHIP 100 R345 1 216 081 61 22K R346 1 216 051 61 5 1 2K KV XF21M80 ONLY R347 1 216 051 61 1 2K KV XF21M80 ONLY R348 1 216 675 91 METAL CHIP 10K R349 1 216 073 61 5 10G R350 1 216 061 61 3 3G R351 1 216 053 61 1 5K R354 1 216 057 61 5 2 2K R355 1 216 057 61 5 2 2K R356 1 216 057 61 2 2K 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 0 50 5 5 5 5 5 5 REMARK NO PART NO DESCRIPTION 1 10W R357 216 079 00 METAL CHIP R358 216 049 61 5 R359 216
43. 21M50 XF21M80 RM 952 RM 952 RM 952 A BOARD 1 001 CXP86449 622S KV XF21M80 A BOARD 1 001 CXP86449 623S KV HF21M50 A BOARD PN IC D004 08 0614 H7 ENERO FEE 0005 B8 0615 PRINTED WIRING BOARD surety MICON v c JUNGLE I n 0 0006 3 0616 002 C9 0203 Ci D617 AB I lt d m r ANBSANE Ex AD CONVERTER Cusen cru cone Nike 7 ae gum 0302 86 D621 F RMC L REMOCON FIFO ROM CE 5 J PB0 PB7 C204 B2 D3097 0822 5 A 3852770471836 BYTES B6 oe 52 iua FECIT ww TUOI 51 gi E 624 12 f est SERIALINTERFAGE an 5 C503 15 D306 C 5 D625 D 12 b i EG 8 BIT TIMER 5 E RP 10602 H 6 Ds Be T Gs i COUNTER 0 a 1 603 D 8 i CAE mor Dio Daio me Deo ES 4 IC901 l 13 EXLC 9 2 PRESCALER l PE0 PE1 PH600 H 7 D311 C 6 D631 G 12 I Pee cem Fila KD waras men Tus TRANSISTOR 0315 DeM Fa YS 1 PF0 PF7 0316
44. 2W 4W 1 2W 2W lt TRANSFORMER gt 2W 2W T4601 1 424 682 11 TRANSFORMER LINE FILTER KV HF21M50 T4602 1 424 682 11 TRANSFORMER LINE FILTER KV HF21M50 14W T4601 1 431 747 11 TRANSFORMER LINE FILTER KV XF21M80 14W T4602 1 431 747 11 TRANSFORMER LINE FILTER KV XF21M80 14W 4W F lt VARISTOR gt 1 2W VDRA461 1 801 073 31 VARISTOR TNR14V471K660 2W 2W 1 2W 1 2W IPI ak ak ake ake AER I ake A ake ake ake ake ake e A aik I ake ae RA ake ake ake I RR ake ake ake A ake ake ake ake ke ae Ak al ake ake ake ake ke e a ak ake ake ake ke ek 81 KV HF21M50 XF21M80 RM 952 VM NO PART NO A 1342 453 A A 1342 488 A 4 382 854 11 C5902 1 107 883 11 C5903 1 161 830 00 C5905 1 126 925 11 C5906 1 130 491 00 C5907 1 107 638 11 C5908 1 106 383 00 C5909 1 126 968 11 C5910 1 130 471 00 C5911 1 107 949 11 5912 1 104 999 11 5913 1 130 471 00 5914 1 126 933 11 C5916 1 130 491 00 C5917 1 126 925 11 C5918 1 115 341 51 C5920 1 125 797 91 C5921 1 101 888 00 CN5901 1 564 510 11 CN5904 1 770 723 11 D5901 8 719911 19 05902 8 719 110 88 05903 8 719 911 19 05904 8 719 110 88 05905 8 719 911 19 05906 1 249 406 11 D5907 1 249 406 11 1 5901 1 414 187 11 1 5902 1 A14 856 11 Q5901 8 729 230 45 Q5902 8 729 017 05 05903 8 729 230 45 Q5904 8 729 119 76 05905 8 729 230 45 Q5906 8 729 017 06 05908 8 729 119 78 Q5909 8 729 119 78 The compo
45. 3 Select the optimum state The standard is 1F for PAL reception 4 Write with the button The display changes to Note 1 In WRITE the data for all items are written into memory WRITE together 5 Execute the writing with the 0 button The WRITE 2 For adjustment items that have different standard data display will be changed to red color while excuting and back between 50Hz or 60Hz be sure to use the respective to SERVICE input signal after adjustment GEO 00 HPS SERVICE 50 GREEN 6228 1 00 59 7 7 0 000A Adjusted with 623S and 6 buttons GEO 00 HPS 1F WRITE 50 6 GREEN 6225 10 59 7F 0 000A or 6235 Written with MUTING GEO 00 HPS 1F SERVICE 50 RED 6228 10 59 7F o The WRITE display then the display 2 returns toa green 8235 SERVICE Write executed with 0 ee Adjustment Item Table Device Functionality Name No Name Data Range Function Note for Different Data Register Slava Address RAM Address GEO OONDARWNM O H Position H Size Pin Amp Trapezium V Position V Size S Correction V Linearity AFC Bow AFC Angle Upper Pin Lower Pin H Blanking on off Left H Blanking Right H Blanking 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ 50 60HZ
46. 31 21 SWITCH TACTILE CN702 1 695 915 11 TAB CONTACT 906 1 692 431 21 SWITCH TACTILE CN703 1 564 509 11 PLUG CONNECTOR 6P 5907 1 692 431 21 SWITCH TACTILE CN704 1 695 915 11 TAB CONTACT lt TRANSFORMER gt lt DIODE gt T501 1 437 195 11 TRANSFORMER HORIZONTAL DRIVE D701 8 719 911 19 DIODE 188119 25 1503 1 453 293 11 TRANSFORMER ASSY FLYBACK NX 1748 D702 8 719 911 19 DIODE 188119 25 M3A4 D703 8 719 911 19 DIODE 188119 25 T601 1 424 682 11 TRANSFORMER LINE FILTER D707 8 719 911 19 DIODE 1 119 25 1603 AN 1 433 513 31 TRANSFORMER CONVERTER SRT D708 8 719 911 19 DIODE 188119 25 1604 1 431 852 11 TRANSFORMER CONVERTER SRT D709 8 719 911 19 DIODE 188119 25 D710 8 719 911 19 DIODE 188119 25 lt THERMISTOR gt D711 8 719 911 19 DIODE 188119 25 D712 8 719 911 19 DIODE 188119 25 THP600 1 810 961 11 THERMISTOR POSITIVE D713 8 719 911 19 DIODE 188119 25 D714 8 719 911 19 DIODE 188119 25 lt TUNER gt D715 8 719 911 19 DIODE 188119 25 D716 8 719 911 19 DIODE 188119 25 TUIOI 8 598 449 10 TUNER FSS BTF LG433 D717 8 719 121 26 DIODE RD9 1ESL2 lt CRYSTAL gt lt JACK gt X001 1 579 125 11 VIBRATOR CERAMIC J701 1 540 071 22 SOCKET CRT X301 1 781 134 21 VIBRATOR CRYSTAL X302 1 781 132 21 VIBRATOR CRYSTAL lt COIL gt L701 1 410 667 31 INDUCTOR 22UH L710 1 408 613 31 INDUCTOR 68UH L712 1 408 613 31 INDUCTOR 68UH A 1331 884 A BOARD MOUNTED KV HF21M50 ONLY 7 682 948 01 SCREW PSW 3X8 Q704 8 729 326 11 TRA
47. 4 51 CERAMIC CHIP 0 1MF 10 25 C208 125 797 91 ELECT 10 20 50 C032 1 107 823 51 CERAMIC CHIP 000000000 10 16V C209 125 797 91 ELECT 10 20 50 C034 1 163 031 11 CERAMIC CHIP 0 01MF 50V C210 126 933 11 ELECT 100MF 20 16V C041 1 163 251 11 CERAMIC CHIP 100PF 5 50 C211 126 941 11 ELECT 470MF 20 25V C212 126 933 11 ELECT 100MF 20 16V ps KV HF21M50 XF21M80 A RM 952 REF NO PART NO DESCRIPTION C213 1 126 933 11 ELECT C214 1 126 942 61 ELECT C215 1 126 942 61 ELECT C216 1 164 232 11 CERAMIC CHIP C217 1 125 797 91 ELECT C218 1 136 167 00 FILM C219 1 136 167 00 FILM C220 1 126 942 61 ELECT C221 1 125 797 91 ELECT C223 1 126 965 11 ELECT C224 1 163 133 00 CERAMIC CHIP C225 1 109 982 51 CERAMIC CHIP C226 1 109 982 51 CERAMIC CHIP C227 1 163 037 11 CERAMIC CHIP C228 1 163 024 00 CERAMIC CHIP C229 1 163 018 00 CERAMIC CHIP C230 1 163 024 00 CERAMIC CHIP C231 1 163 018 00 CERAMIC CHIP C232 1 163 037 11 CERAMIC CHIP C233 1 164 004 51 CERAMIC CHIP C234 1 164 004 51 CERAMIC CHIP C235 1 164 004 51 CERAMIC CHIP C236 1 164 004 51 CERAMIC CHIP C238 1 164 505 51 CERAMIC CHIP C240 1 164 505 51 CERAMIC CHIP C241 1 164 346 51 CERAMIC CHIP C242 1 164 505 51 CERAMIC CHIP C243 1 216 295 61 SHORT CHIP C244 1 164 700 51 CERAMIC CHIP C245 1 164 346 51 CERAMIC CHIP C246 1 163 018 00 CERAMIC CHIP C247 1 164 346 51 CERAMIC CHIP C248 1 163 010 11 CERAMIC CHIP C249 1 164 004 5
48. 40 V AC For 21 80 220 240 AC For HF21M50 Do not open the cabinet and the rear cover of the TV Refer servicing to qualified personnel Install the TV in a stable position Do not allow children to climb onto it To prevent fire or shock hazard do not expose the TV to rain or moisture Do not install the TV in a confined space such as a bookcase or built in cabinet Do not block the ventilation openings of the TV 9 Do not pull the power cord to disconnect the TV Pull it out by the plug Disconnect the power cord during lightning storms or if you are not going to use the TV for several days Do not operate the TV if any liquid or solid object falls into it Have it checked immediately by qualified personnel only X Cg 57 4 Clean the TV with a dry and soft cloth Do not use benzine thinner or any other chemicals to clean the TV Do not scratch the picture tube 27 Do not plug in too many appliances to the same power socket Do not damage the power cord Do not install the TV in hot humid or excessively dusty places A SECTION 1 GENERAL Using Your New TV Getting Started Connect the antenna For KV XF21MB80 India If you wish to connect a VCR see the Connecting a VCR diagram below Rear of TV IEC connector not supplied Antenna cable 5 not supplied Connecting a VCR To watch the video press see page 12 N Signa
49. 5 5 20 20 20 10 10 10 REMARK PARTNO DESCRIPTION 16V C316 126 967 11 ELECT 47 25V C317 164 004 51 CERAMIC CHIP 0 1MF 25V C318 163 031 11 CERAMIC CHIP 0 01MF 319 1 163 031 11 CERAMIC CHIP 0 01 50V C320 163 031 11 CERAMIC CHIP 0 01 50V 50V C322 163 005 51 CERAMIC CHIP 470 50 C323 126 965 11 ELECT 22MF 25V KV XF21M80 ONLY C324 1 163 017 00 CERAMIC CHIP 0 0047 50 C325 125 799 91 ELECT IMF 50 C37 1 126 965 11 ELECT 22MF 50V 10V C328 164 004 51 CERAMIC CHIP 0 1MF 10V C329 126 965 11 ELECT 22MF KV XF21M80 ONLY 50 330 164 004 51 CERAMIC CHIP 01 50 C331 220 948 91 METAL 100 50 C332 125 805 91 ELECT 50 50 C335 164 004 51 CERAMIC CHIP 0 1MF C336 164 004 531 CERAMIC CHIP 0 1MF 50 C337 125 800 91 ELECT 22MF 25V C338 163 017 00 CERAMIC CHIP 0 0047 25V C341 115 340 51 CERAMIC CHIP 022 25V 25V C32 1 163 125 00 CERAMIC CHIP 220 C401 1 164 346 51 CERAMIC CHIP 16V C402 1 164 346 51 CERAMIC 16V C403 1 163 005 51 CERAMIC CHIP 470PF 16V C404 1 163 005 51 CERAMIC CHIP 470 16V C405 126 935 11 ELECT 470MF C406 164 346 51 CERAMIC CHIP 16V C407 164 346 51 CERAMIC CHIP 16V C408 163 133 00 CERAMIC CHIP 470PF 50 C409 125 805 91 ELECT 16V 50 415 163 133 00 CERAMIC CHIP 470PF C502 163 145 00 CERAMIC CHIP 0 0015 25V C506 107 638 11 ELECT C507 1 161
50. 5 1 10W R611 1 216 089 61 REGISTER 0 R914 1 216 055 61 RES CHIP 1 8K 5 1 10W R612 216 045 00 METAL CHIP 680 5 1 10W R915 1 216 061 61 RES CHIP 3 3G 5 1 10W R614 1 216 041 61 RES CHIP 470 5 1 10W R916 1 216 017 61 RES CHIP 47 5 1 10W R615 1 216 350 11 METAL OXIDE 12 5 IW F 78 The components identified by shading KV HF21M50 XF21M80 RM 952 and mark are critical for safety Replace only with part number specified A C3 KV HF21 M50 REF NO PART NO DESCRIPTION REMARK NO PART NO DESCRIPTION REMARK R917 1 216 041 61 5 470 5 1 10W C708 102 114 00 CERAMIC 470PF 10 50V R918 1 216 041 61 RES CHIP 470 5 1 LOW C709 1 102 114 00 CERAMIC 470PF 10 50 C710 102 114 00 CERAMIC 470PF 10 50 C712 102 116 00 CERAMIC 680PF 10 50 RELAY C713 102 116 00 CERAMIC 680PF 10 50 RY601 1 755 266 11 RELAY AC POWER C714 1 102 116 00 CERAMIC 680PF 10 50 C716 1 126 933 11 ELECT 100MF 20 16V C717 101 880 00 CERAMIC 47 5 50 lt SWITCH gt C736 102 114 00 CERAMIC 470PF 10 50V C737 102 114 00 CERAMIC 470PF 10 50 5502 1 572 707 11 SWITCH LEVER S600 1 571 433 31 SWITCH PUSH AC POWER C746 102 114 00 CERAMIC 470PF 10 50 S901 1 692 431 21 SWITCH TACTILE 902 1 692 431 21 SWITCH TACTILE 903 1 692 431 21 SWITCH TACTILE lt CONNECTOR gt 904 1 692 431 21 SWITCH TACTILE CN701 1 508 765 00 CONNECTOR 5MM PITCH 5905 1 692 4
51. 8 1 216 073 61 TRANSISTOR 2SD2578 CA KV HF21M50 R050 1 216 073 61 TRANSISTOR 25 4927 01 KV XF21M80 R053 1 216 049 61 TRANSISTOR 2SD2114K R055 1 216 073 61 TRANSISTOR 2SC2712 YG R056 1 216 073 61 TRANSISTOR UN2111 KV HF21M50 R061 1 216 033 61 TRANSISTOR 4 146 KV XF21M80 R062 1 216 041 61 RES CHIP TRANSISTOR 2SA1091 O R063 1 216 037 61 TRANSISTOR 2SK2845 LB102 R064 1 216 037 61 TRANSISTOR 28 2712 R065 1 216 037 61 TRANSISTOR 2SD2144S UVW R066 1 216 049 61 TRANSISTOR 28 2712 R105 1 216 295 61 SHORT CHIP TRANSISTOR UN2213 KV HF21M50 R109 1 216 041 61 TRANSISTOR DTC144EKA T146 KV XF21M80 R111 1 216 025 61 TRANSISTOR UN2213 KV HF21M50 R112 1 216 025 61 TRANSISTOR DTC144EKA T146 KV XF21M80 R113 1 216 047 00 METAL CHIP R202 1 216 053 61 5 R203 1 216 063 91 lt RESISTOR gt KV HF21M50 INDUCTOR CHIP 0UH R203 1 216 057 61 RES CHIP 100 5 1 10W KV XF21M80 SHORT 0 KV HF21M50 R204 1 216 061 00 RES CHIP RES CHIP 10G 5 1 10W KV HF21M50 KV XF21M80 R204 1 216 069 61 RES CHIP 100 5 1 10W KV XF21M80 R205 1 216 061 00 RES CHIP 100 5 1 10W KV HF21M50 SHORT CHIP 0 R205 1 216 069 61 RES CHIP 4 7K 5 1 10W KV XF2
52. 8 265 91 METAL 8 2M 5 1W R554 1 215 457 00 METAL 33K 1 1 4W R635 1 216 492 11 METAL OXIDE 82K 5 R556 215 437 00 METAL 4 7K 1 1 4W R636 1 215 924 00 METAL OXIDE 15 5 F R557 216 345 11 METAL OXIDE 0 47 5 IW F R637 1 216 492 11 METAL OXIDE 82K 5 F R558 220 961 91 METAL CHIP 2 2K 5 1 2W R639 1 216 363 00 METAL OXIDE 0 33 5 2W F R559 1 220 969 91 METAL CHIP 10K 5 1 2W R640 1 220 956 91 METAL 680 5 1 2W R560 1 216 073 61 RES CHIP 10G 5 1 10W R641 1 216 362 11 METAL OXIDE 027 5 2W F R562 249 401 11 CARBON 47 5 1 4W R642 1 220 959 91 METAL 1 5K 5 1 2W R565 1 216 073 61 5 10G 5 1 10W R643 1 220 963 91 METAL MELF 3 3K 5 1 2W R567 1 216 105 61 METAL CHIP 220K 5 1 10W R644 1 220 959 91 METAL MELF 1 5K 5 1 2W R568 249 383 11 CARBON 15 590 1 4W R646 1 215 924 00 METAL OXIDE 15K 5 R570 1 216 069 61 RES CHIP 6 8K 5 1 10W R647 1 249 401 11 CARBON 47 5 1 4W R571 215 437 00 METAL 4 7K 1 1 4W R648 1 216 057 61 RES CHIP 2 2K 5 1 10W R573 1 216 089 61 REGISTER 0 R649 1 220 958 91 REGISTER 0 R577 1 215 913 11 METAL OXIDE 220 5 F R650 1 215 882 00 METAL OXIDE 22 5 2W R578 1 216 369 00 METAL OXIDE 1 5 2W F R652 1 215 900 11 METAL OXIDE 22K 5 2W F R579 216 097 61 5 100K 5 1 10W R653 1 215 873 00 METALOXIDE 4 7K 5 IW F R580 216 699 91 METAL CHIP 100K 0 50 1 10W R657 1 260 127 11 CARBON 220K 5 1 2W R581 208 798 11 5 4 7K 0 50 1 10W R659 1 216 04
53. 830 00 CERAMIC 0 0047MF 50V C510 102 112 00 CERAMIC 330 16V 50 C513 1 163 263 51 CERAMIC CHIP 330 C514 106 383 00 MYLAR 0 047 50 C517 1 164 182 11 CERAMIC CHIP 3300 50V C518 1 126 933 11 ELECT 100MF 25V C519 102 212 00 CERAMIC 820PF 16V 16V C521 104 666 11 ELECT 220MF C522 126 933 11 ELECT 100MF 16V C523 102 002 00 CERAMIC 680PF 16V C524 126 967 11 ELECT 47 50 526 130 495 00 MYLAR 0 1MF 50 50 527 102 820 00 CERAMIC C528 162 134 11 CERAMIC 470 25V C530 137 372 11 FILM 0 022MF 50V C531 109 953 11 ELECT 22MF 50V C532 128 528 11 ELECT 470MF 50 50 533 128 528 11 ELECT 470MF C536 1 136 165 00 FILM 0 1 50 C537 1 107 911 11 ELECT 220 50 C538 1 136 076 00 FILM 0 0085MF 16V C539 1 129 746 91 FILM 0 039MF 16V 25V 72 20 10 10 20 10 20 20 10 20 10 5 20 10 10 20 10 10 5 10 10 10 10 20 10 10 10 20 10 5 20 10 10 10 10 20 10 20 20 10 20 5 5 10 5 20 20 20 5 20 3 5 REMARK 50V 25 50V 50V 50V 50V 50V 50V 63V 50V 25 50V 25 1 2W 50V 25V 25V 63V 50V 25V 50V 16V 16V 50V 50V 16V 16V 16V 50V 50V 50V 50V 160V 500V 50V 50V 200V 50V 16V 500V 25V 16V 500V 50V 50V 50V 2KV 50V 50V 25 25 50V 50V 2KV 400V The components identified by shading and mark are critical for
54. 885 00 METAL OXIDE R511 215 911 11 METAL OXIDE 1 10W 1 10W R516 1 216 081 61 1 10W R518 1 220 948 91 METAL 1 10W R520 1 215 445 00 METAL R522 216 675 91 METAL CHIP 1 10W R523 220 952 91 METAL R525 218 776 11 METAL CHIP 1 10W R526 208 798 11 5 1 10W R527 216 001 61 5 1 10W R528 1 216 683 11 METAL CHIP 1 10W R529 1 216 635 11 METAL CHIP 1 10W R531 220 963 91 METAL MELF 1 10W R533 220 958 91 REGISTER 1 10W R534 216 361 00 METAL OXIDE 18 220 220 106 12K 18K 0 220 10G 10G 220 22K IM 180 IK 10G 10G 10G IK 10G IK IK 470 470K 470K 470 68 470K 470K 470K 75 220 150K 33K 4 7 68 100 100 22K 100 10K 10K 330 1M 4 7K 10 22K 220 3 3K 0 22 KV HF21M50 XF21M80 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 1 0 50 5 0 50 0 50 5 0 50 0 50 5 5 A REMARK 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 F 3W F F 2W F F 1 10W 1 2W 1 4W 1 LOW 1 2W 1 10W 1 10W 1 10W 1 10W 1 10W
55. 9 61 RES CHIP 1K 5 1 10W R585 249 391 11 CARBON 6 8 5 1 4W F R660 1 216 073 61 RES CHIP 10G 5 1 10W R588 215 888 00 METAL OXIDE 220 5 2W F R661 1 215 873 00 METAL OXIDE 4 7K 5 IW F R589 1 215 888 00 METAL OXIDE 220 5 2W F R680 1 216 308 61 METAL CHIP 4 7 5 1 10W R590 1 215 465 00 METAL 68K 1 1 4W R901 1 220 952 91 METAL MELF 330 5 1 2W R591 260 288 11 CARBON 0 47 5 12W F R902 1 249 411 11 CARBON 330 5 1 4W R593 260 288 11 CARBON 0 47 5 12W F KV HF21M50 R594 1 260 288 11 CARBON 0 47 5 1 2W F R902 1 220 952 91 METAL MELF 330 5 1 2W R596 1 215 920 11 METAL OXIDE 3 3K 5 F KV XF21M80 R903 1 216 022 00 METAL CHIP 75 5 1 10W R597 247 750 11 CARBON 680 5 12W F R599 249 389 11 CARBON 4 7 5 1 4W R904 1 216 033 61 RES CHIP 220 5 1 10W R600 1 220 976 91 METAL MELF 56K 5 1 2W R905 1 216 113 61 RES CHIP 470K 5 1 10W R601 1 249 418 11 CARBON 1 2K 5 1 4W F R906 1 216 077 61 REGISTER 0 R602 1 249 389 11 CARBON 47 5 1 4W F R907 1 216 113 61 RES CHIP 470K 5 1 10W R908 1 216 077 61 REGISTER 0 R603 215 485 00 METAL 470K 1 1 4W R604 216 097 61 5 100K 5 1 10W R909 1 216 065 61 RES CHIP 4 7K 5 1 10W R607 220 965 91 METAL CHIP 4 7K 5 1 2W R910 1 216 065 61 RES CHIP 4 7K 5 1 10W R608 240 205 91 CARBON 22M 5 1 2W R911 1 216 067 00 METAL CHIP 5 6K 5 1 10W R609 216 057 61 5 2 2K 5 1 10W R912 1 216 041 61 RES CHIP 470 5 1 10W R913 1 216 049 61 1K 5 1 10W R610 1 216 073 61 5 10G
56. 952 The components identified by shading and mark are critical for safety Replace only with part number specified REF NO PARTNO KV XF21M80 1 X 4036 849 2 2 4 047 464 01 3 4 067 183 01 4 4 036 405 11 5 4 067 181 01 6 4 067 180 01 7 1 529 125 11 8 4 069 797 31 9 4 302 404 03 10 4 365 808 01 11 4 046 600 11 12 3 704 372 41 13 8 738 809 05 14 8 451 505 11 15 A 1331 948 A 16 4 369 318 61 17 1 416 946 11 18 A X 4036 465 2 19 4 070 139 01 20 4 070 138 01 21 8 598 449 10 22 1 453 293 11 23 A 1298 983 A 24 4 057 714 01 25 A 4 022 115 21 26 A 1 574 062 52 27 1 452 032 00 28 4 051 736 41 29 A 1342 488 A 30 4 070 140 11 31 1 452 094 00 32 1241 372 33 8 453 011 31 34 4 064 883 11 35 4 070 142 01 36 1 452 728 41 37 4 069 652 51 38 4 069 653 51 39 4 067 185 01 68 DESCRIPTION REMARK BEZNET ASSY 2 6 39 CATCHER PUSH BUTTON POWER SPRING COMPRESSION BUTTON MULTI GUIDE LIGHT SPEAKER 13X7CM CUSHION SPEAKER S SCREW WASHER HEAD P 4X16 SCREW 5 TAPPING SPACER DY HOLDER HV CABLE PICTURE TUBE A51LPT70X KV XF21M80 DEFLECTION YOKE Y21RSA S C5 BOARD MOUNTED SPRING TENSION COIL DEMAGNETIC COVER ASSY REAR PWB L GUIDE PWB R GUIDE TUNER FSS BTF LG433 TRANSFORMER ASSY NX 1748 M3A4 A BOARD COMPLETE PIECE ASSY TLH CORRECTION HOLDER AC CORD CORD POWER WITH CONNECTOR 2 5A 250V MAGNET
57. 955 91 METAL MELF 560 596 2W R5923 1 249 383 11 CARBON 1 5 5 F ELECT 10MF 20 50 5925 1 249 401 11 CARBON 47 5 F CERAMIC 68PF 5 50V R5929 1 215 880 00 METAL OXIDE 10 5 2W F R5930 1 220 954 91 METAL 470 5 2W lt CONNECTOR gt R5931 1 220 954 91 METAL 470 596 2W R5932 1 220 954 91 METAL 470 5 1 2W PLUG CONNECTOR 7P R5933 1 220 954 91 METAL MELF 470 5 1 2W CONNECTOR BOARD TO BOARD 8P R5934 1 220 970 91 METAL 12K 5 1 2W R5935 1 220 969 91 METAL CHIP 10K 5 1 2W lt DIODE gt DIODE 188119 25 DIODE RD39ESB2 SKS akak ake ake ak a ake ake KR ake ake ae ake ake ae ake ake ae ae ake ake a ake ake a ake ake a ake RE ake ake ae ae ake ake a ake RE ake a ake ake a ake ake a ake ak kok DIODE 1SS119 25 DIODE RD39ESB2 DIODE 188119 25 MISCELLANEOUS CARBON 120 5 1 4W CARBON 120 5 1 4W 1 416 946 11 DEMAGNETIC 1 417 151 21 MATCHING TRANSFORMER ANTENNA KV HF21M50 ONLY lt COIL gt 1 452 032 00 1 452 094 00 CIRCULAR DISC MAGNET B INDUCTOR 47UH 1 452 728 41 NA ROTATION RT 154 INDUCTOR 10UH KV HF21M50 ONLY 1 501 372 81 ANTENNA TELESCOPIC KV HF21M50 ONLY TRANSISTOR 1 503 902 11 SPEAKER 15 6 5 KV HF21M50 1 529 125 11 SPEAKER 13X7CM KV XF21M80 TRANSISTOR 2SC2458 YGR 1 574 062 52 CORD POWER WITH CONNECTOR 2 5A 250V TRANSISTOR 2SA1837 8 451 505 11 DEFLECTION YOKE Y21RSA S TRANSISTOR 2SC2458 YGR TRANSISTO
58. ARD B SSSBG3S F 21 gt S H 2 CN306 D j F 95909 EN TEV cso04 0 54 252785 HFE 820 JE B von 17 759 15902 15505 TAN BUFFER 5900 5927 T TEE 8 7 8 7 R5913 stools 5 di 1 4 4 di d S N c5921 CN 599 HC 8 PI supe 95906 R5924 m R5901 5 120 X E 220 5 0 Jws901 i J CO O saog 85952 22 6 W w T WW D 10MM KAN R5931 25 2785 470 R5933 m R5915 p5gg7w R5918R5929 470 BUFFER 0 5W 470 58 10 10k 10 0 54 RN 22 120 29 5 0 RN RN S RN CP RS 85912 05904 R5907 05900 al 5 1175 0 D Lo Sw 05905 05915 BUFFER Rs305 RN 7155119 8 7 7 7 AW 05901 05902 R5905 2 6 AMP 2 7 0 0 8594 68 0 5W ah E 5909 85910 RN2 gf 9818 E C5905 220 68 ip 161 270 05902 0 5 90 Sw l PN 2541847 GAN 5 gt p ee VM 5912 1 R5921 L NIS 33 0 1 T 150 T 47 F FPRB T 120v 135 2 52 9 200v l E 62 9 0 1 FPRD 5903 T UN AW 059072 EN 0 0067 R5902 Rags RD3SESB2 05904 R5923 1 i D OC BIAS 2 5020 5832 5 2 PRO FPRD DL IAS R5922 cegi 1 ite 540 294 Tasazo 0 5W 107 1 cso 58k RN 5908 C5910 0 027 5 62018 G 209v abl L PI IPT AMMA VELOCITY MODULATION H CN2801 o E B 5855B639 VMI 21
59. CHIP 100PF 5 50V C048 163 251 11 CERAMIC CHIP 100PF 5 50 X 4036 448 3 HEAT SINK ASSY KV XF21M80 ONLY X 4036 449 3 HEAT SINK ASSY KV XF21M80 ONLY C050 163 251 11 CERAMIC CHIP 100PF 5 50V X 4036 450 3 HEAT SINK ASSY KV XF21M80 ONLY C051 163 251 11 CERAMIC CHIP 100 5 50 4 040 983 41 TERMINAL BOARD D KV XF21M80 ONLY C053 163 251 11 CERAMIC CHIP 100PF 5 50V 4 055 304 01 HOLDER LED C054 1 163 251 11 CERAMIC CHIP 100PF 5 50 C055 1 163 251 11 CERAMIC CHIP 100PF 5 50V 4 066 910 61 HEAT SINK KV XF21M80 ONLY 4 066 911 61 HEAT SINK KV XF21M80 ONLY C103 164 004 51 CERAMIC CHIP 0 1MF 10 25 4 066 912 61 HEAT SINK KV XF21M80 ONLY C104 126 933 11 ELECT 100MF 20 16V 4 067 182 02 HOLDER FBT KV HF21M50 C107 163 005 51 CERAMIC CHIP 470PF 10 50 4 070 141 01 HOLDER FBT KV XF21M80 C108 126 933 11 ELECT 100MF 20 16V C109 163 005 51 CERAMIC CHIP 470PF 10 50 4 382 854 11 SCREW M3X10 P SW 4 382 854 21 SCREW M3X14 P SW C110 1 163 005 51 CERAMIC CHIP 470PF 10 50 7 685 648 79 SCREW BVTP 3X12 TYPE2 N S C111 1 163 005 51 CERAMIC CHIP 470 10 50 C112 1 126 933 11 ELECT 100MF 20 16V C113 126 967 11 ELECT 47MF 20 50 lt CAPACITOR gt C114 126 967 11 ELECT 47MF 20 50 C003 1 163 251 11 CERAMIC CHIP 100PF 5 50V C202 163 020 00 CERAMIC CHIP 0 0082MF 10 50 KV HF21M50 ONLY KV HF21M50 C004 1 163 001 51 CERAMIC CHIP 220PF 10 50 C202 164 232 11 CERAMIC CHIP 0 01 10
60. D FB604 1 410 397 21 FERRITE 1 1UH D528 8 719 908 03 DIODE GP08D FB607 1 410 397 21 FERRITE 1 1UH D531 8 719 988 61 DIODE 1SS355TE 17 FB608 1 412 911 31 FERRITE OUH D532 8 719 988 61 DIODE 1SS355TE 17 D602 8 719 911 19 DIODE 1SS119 25 FB611 1 410 397 21 FERRITE 1 1UH 613 1 410 397 21 FERRITE 1 1UH D603 8 719 150 92 DIODE RD33EB3T 615 1 410 397 21 FERRITE 1 1UH D604 8 719 028 72 DIODE RGP02 17EL 6433 D605 8 719 510 53 DIODE D4SB60L D606 8 719 108 18 THYRISTOR 5P6M lt IC gt D607 8 719 073 01 DIODE 111 8 50 ICO01 8 752 906 21 IC 86449 6235 KV HF21M50 D608 8 719 110 53 DIODE RD20ESB2 1 00 8 752 906 20 IC CXP86449 622S 21 80 D609 8 719 311 31 DIODE RU 1P 002 8 759 371 21 IC MM1319AFBE D610 8 719 043 76 DIODE AK04V0 1003 8 759 370 34 IC ST24C08FB6 D611 8 719 046 74 DIODE AU 01Z V1 1C201 8 759 336 30 IC TA8223K D613 8 719 046 74 DIODE AU 01Z V1 IC203 8 759 553 40 IC TDA7429S D614 8 719 046 74 DIODE AU 01Z V1 IC30 8 752 088 39 CXA2130S D618 8 719 067 18 DIODE RN4Z 1C502 8 759 700 07 NJM2903M D620 8 719 110 72 DIODE RD30ESB2 IC503 8 759 980 58 IC TDA8172 D622 8 719 071 39 DIODE FMU G26S IC601 8 749 013 75 IC STR F6654 D623 8 719 978 65 DIODE DTZ TT11 15B 1600 8 749 920 61 IC SE 135N D624 8 719 073 01 DIODE 111 8 50 1603 8 759 701 59 NIM78MO9FA D625 8 719 158 39 DIODE RD10SB IC604 8 759 231 53 IC TA7805S D627 8 719 073 84 DIODE 31DQ06 FC5 IC901 8 742 041 11 HYB IC
61. DE 1SS119 25 R740 1 247 807 31 CARBON 00 5 1 4W D709 8 719 911 19 DIODE 1SS119 25 R755 249 418 11 CARBON 2K 5 1 4W D710 8 719 911 19 DIODE 185119 25 R756 249 418 11 CARBON 2K 5 1 4W D711 8 719 911 19 DIODE 1SS119 25 R757 249 418 11 CARBON 2K 5 1 4W D712 8 719 911 19 DIODE 1SS119 25 D713 8 719 911 19 DIODE 1SS119 25 lt VARIABLE RESISTOR gt D714 8 719 911 19 DIODE 1SS119 25 D715 8 719 911 19 DIODE 185119 25 RV702 1 241 656 21 RES ADJ METAL FILM D716 8 719 911 19 DIODE 1SS119 25 D717 8 719 121 26 DIODE RD9 1ESL2 D1803 8 719 911 19 DIODE 1SS119 25 D1804 8 719 911 19 DIODE 1SS119 25 A 1331 948 A C5 BOARD MOUNTED KV XF21M80 ONLY IC IC1800 8 759 822 38 IC LA6510 7 682 948 01 SCREW PSW 3X8 lt JACK gt lt CAPACITOR gt J701 1 540 071 22 SOCKET CRT C701 1 162 114 00 CERAMIC 0 0047MF 2KV C702 1 102 074 00 CERAMIC 0 001MF 10 50 C703 1 107 651 11 ELECT 47 20 250V lt COIL gt C704 1 130 202 00 FILM 0 002MF 5 400V C706 1 104 664 11 ELECT 47MF 20 16V L701 1 410 667 31 INDUCTOR 22UH L710 1 408 609 41 INDUCTOR 33UH L711 1 408 609 41 INDUCTOR 33UH 80 The components identified by shading and mark are critical for safety Replace only with part number specified REF NO PART NO DESCRIPTION L712 1 408 609 41 INDUCTOR 33UH lt TRANSISTOR gt Q704 8 729 326 11 TRANSISTOR 2SC2611 Q705 8 729 326 11 TRANSISTOR 2SC2611 Q706 8 729 326 11 TRANSISTOR 2SC2611 Q707 8 729 200 17 TRANSISTOR 2SA
62. DISC PIECE A 90 CONV CORRECT BOARD MOUNTED BRACKET TERMINAL CIRCULAR DISC MAGNET B F BOARD MOUNTED NA299 S2 HOLDER DGC BAFFLE SPEAKER COIL NA ROTATION RT 154 CUSHION HS BAND CUSHION DGC DOOR CONTROL 6 2 CHASSIS KV HF21M50 BVTP3 x 12 7 685 648 79 E BVTP4 x 16 7 685 663 71 KV HF21M50 XF21M80 KV HF21M50 XF21M80 RM 952 RM 952 PARTNO DESCRIPTION REMARK 21 50 1 4036 989 1 ASSY 2 6 36 37 2 4 047 464 01 CATCHER PUSH 3 4 067 190 01 BUTTON POWER 4 4 036 405 11 SPRING COMPRESSION 5 4 067 196 01 BUTTON MULTI 6 4 067 197 01 GUIDE LIGHT 7 1 503 902 11 SPEAKER 15X6 5 CM 8 4 379 189 11 CUSHION SPEAKER 9 4 365 808 01 SCREW 5 TAPPING 10 4 046 600 11 SPACER DY 11 3 704 372 11 HOLDER HV CABLE 12 8 738 812 05 PICTURE TUBE ASILPT70X 13 8 451 505 11 DEFLECTION YOKE Y21RSA S 14 A 1331 884 A C3 BOARD MOUNTED 15 4 369 318 61 SPRING TENSION 16 A 1 416 946 11 COIL DEMAGNETIC 17 X 4036 465 2 COVER ASSY REAR 18 4 070 189 01 PWB L GUIDE 19 4 070 187 01 PWB R GUIDE 20 8 598 449 10 TUNER FSS BTF LG433 21 A 1 453 293 11 TRANSFORMER ASSY FLYBACK NX 1748 M3A4 22 A 1299 015 A A BOARD COMPLETE 23 4 057 714 01 PIECE ASSY TLH CORRECTION 24 4 022 115 12 HOLDER AC CORD 25 A 1 574 062 52 CORD POWER WITH CONNECTOR 2 5A 250V 26 1 452 032 00 MAGNET DISC 27 4 051 736 41 PIEC
63. E 2 Press PROGR or the number buttons to select the TV program For double digit numbers press then the number e g for 25 press i then 2 and 5 PROGR e POOO eec 3 Press to adjust the volume continued Using Your New TV 11 Watching the TV continued Additional tasks To Do this Turn off temporarily Press D The 5 indicator on the TV lights up red Press on the TV Turn off completely Mute the sound Press 0X Press 52 to select VIDEO 1 or VIDEO 2 To return to the TV program press O Watch the video input VCR camcorder etc Jump back to the previous channel Press JUMP Display the on screen information Press 19 2 Press SELECT repeatedly until INTELLIGENT VOL appears then press or to select ON Adjust the volume of each TV program automatically To cancel select OFF The picture sound and either the program number or video mode are displayed The on screen display for the picture and sound information disappears after about 3 seconds Changing the on screen display language 1 Press SELECT until LANGUAGE ENGLISH appears on the screen SELECT 2 Press or to select ge gt LANGUAGE Ul ENGLISH gt en LANGUAGE Tip e You can also use SELECT and on the TV to select the on screen display language
64. E A 90 CONV CORRECT 28 1342 453 VMI BOARD MOUNTED 29 4 067 167 11 BRACKET TERMINAL 30 1 452 094 00 CIRCULAR DISC MAGNET B 31 4 069 651 02 BLOTTING SHEET 32 1241 355 F BOARD MOUNTED 33 8 453 011 31 NA299 S2 34 4 064 883 11 HOLDER DGC 35 4 069 652 02 CUSHION HS BAND 36 4 067 191 01 PANEL R 37 4 067 193 01 PANEL L 38 4 067 192 91 DOOR CONTROL 39 4 054 981 01 SCREW STEP TAPPING 69 70 KV HF21M50 XF21M80 SECTION 7 RM 952 ELECTRICAL PARTS LIST NOTE Items marked are not stocked since they All resistors are in ohms The components identified by shading are seldom required for routine service nonflammable and mark A are critical for safety Some delay should be anticipated when or Replace only with part number specified dering these items CAPACITORS e MF uF PF pur All variable and adjustable resistors have When indicating parts by reference characteristic curve B unless otherwise COILS number please include the board name noted MMH mH UH uH REENO PART NO DESCRIPTION REMARK REENO PART NO DESCRIPTION REMARK A 1299 015 A BOARD COMPLETE KV HF21M50 C042 1 163 251 11 CERAMIC CHIP 100PF 5 50V C043 1 163 251 11 CERAMIC CHIP 100PF 5 50 A 1298 983 A BOARD COMPLETE KV XF21M80 C044 163 251 11 CERAMIC CHIP 100PF 5 50 C047 163 251 11 CERAMIC
65. ELECT until SELECT MANUAL PROGRAM gt appears MANUAL PROGRAM gt VHF LOW B G e Arar Press PROGR or the number buttons until the PROGR desired program number appears es 4 Press or until the 2 Press or desired channel picture appears gt E e 5 Press SELECT SELECT E To change the TV system setting If the picture or sound is abnormal when receiving programs through the T antenna terminal 1 Press SELECT until TV SYS appears TV SYS 2 Press or to select the appropriate TV system until the picture or sound quality is optimal continued Using Your New TV 9 5 amp s E 10 yaw ns s Presetting channels continued To change the color system setting If the color is abnormal when receiving programs through the T antenna terminal or the video input jack 1 Press SELECT until COL SYS appears COL SYS AUTO 2 Press or to select the appropriate color system until the color is optimal AUTO gt PAL gt SECAM gt NTSC3 58 NTSC 4 43 Tip Normally set COL SYS to AUTO Skipping program numbers Press PROGR or the number buttons until the unused or unwanted program number appears Press SELECT until MANUAL PROGRAM appears Press or Press PIC MODE Press SELECT
66. GR program buttons 11 lt volume buttons 11 TV video button 12 AUTO PROGR program button 5 SELECT button 10 Q headphone jack N En Cp N Additional Information 96 O8IN 24X 0SINLZAH A Self diagnosis function For KVHF21M50 Your TV is equipped with a self diagnosis function If there is a problem with your TV the D indicator flashes red The number of times the 5 indicator flashes indicates the possible causes Front of TV 205858 5 indicator Check that the D indicator flashes red a number of times between 3 second intervals Count the number of times the D indicator flashes Press main power to turn off your TV Inform your nearest Sony service center about the number of times the 5 indicator flashes Be sure to note the model name and serial number located on the rear of your TV AWN a Additional Information 23 Remote Control JINIS N 10 11 12 13 lee E KD CO 5 power button 11 O TV button 12 Num
67. MIC 220PF FILM 0 82MF CERAMIC 470PF FILM 0 68 MYLAR 0 033MF ELECT 10MF MYLAR 0 15 CERAMIC CHIP 0 1MF FILM 0 IMF FILM 0 IMF CERAMIC CHIP 0 001MF CERAMIC 330PF CERAMIC 330PF CERAMIC 0 0047MF CERAMIC 0 0047MF ELECT 100MF ELECT 10MF CERAMIC 0 0047MF CERAMIC 0 0047MF ELECT BLOCK 330MF ELECT 10MF FILM 0 022MF CERAMIC 100PF FILM 680PF CERAMIC 470PF CERAMIC CHIP 470PF CERAMIC 470PF CERAMIC 0 001 MF ELECT 100MF CERAMIC 0 0022MF CERAMIC 680PF ELECT 1000MF ELECT 10 100 0 1 220 100 CERAMIC CHIP 0 047 CERAMIC CHIP 0 1MF CERAMIC CHIP 0 1MF CERAMIC 680PF 596 1096 1096 2096 1096 1096 1096 2096 2096 1096 596 1096 2096 096 596 0 5 0 20 0 0 20 20 0 10 10 99 99 20 20 99 99 20 20 10 5 3 10 10 10 10 20 10 10 20 20 20 10 20 20 10 10 10 10 KV HF21M50 XF21M80 A REMARK 25 16V IKV 250V 450V 50V 25V 50V 50V 50V 50V 500V 25 50V 50V 50V 16V 50V 50V 16V 50V 50V 25V 16V 50V REMARK NO PART NO DESCRIPTION 50V C642 126 943 11 ELECT 2200MF 20 50V C643 126 933 11 ELECT 100MF 2096 50V C644 1 104 331 11 CERAMIC 0 0022MF 10 100V 63V C645 137 605 11 FILM 0 01MF 10 C646 1 107 679 91 ELECT 10 20 2KV C647 1 163 275 11 CERAMIC CHIP 0 001 5 2KV C649 1 126 940
68. NSISTOR 2SC2611 Q705 8 729 326 11 TRANSISTOR 2SC2611 Q706 8 729 326 11 TRANSISTOR 2SC2611 lt CAPACITOR gt Q707 8 729 200 17 TRANSISTOR 2SA1091 O Q708 8 729 200 17 TRANSISTOR 2SA1091 O C701 1 162 114 00 CERAMIC 0 0047MF 2KV C702 1 102 074 00 CERAMIC 0 001MF 10 50 Q709 8 729 200 17 TRANSISTOR 2SA1091 O C703 1 107 651 11 ELECT 4 7MF 20 250V Q710 8 729 119 78 TRANSISTOR 2SC2785 HFE C704 1 130 202 00 FILM 0 022 5 400V Q711 8 729 119 78 TRANSISTOR 2SC2785 HFE C706 1 104 664 11 ELECT 47MF 20 16V Q712 8 729 119 78 TRANSISTOR 2SC2785 HFE KV HF21M50 XF21M80 RM 952 The components identified by shading and mark are critical for safety Gs KV H F21 M50 KV XF21 80 Replace only with part number specified REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK lt RESISTOR gt C708 1 102 114 00 CERAMIC 470PF 10 50 C709 1 102 114 00 CERAMIC 470PF 10 50 R703 249 496 11 CARBON 100K 5 1 2W C710 1 102 114 00 CERAMIC 470PF 10 50 R705 216 380 11 METAL OXIDE 82 5 2W F C712 1 102 116 00 CERAMIC 680PF 10 50 R706 215 417 00 METAL 680 1 1 4W C713 1 102 116 00 CERAMIC 680PF 10 50 R707 1 215 413 00 METAL 470 1 1 4W R708 1 216 379 11 METAL OXIDE 6 8 5 2W F C714 1 102 116 00 CERAMIC 680PF 10 50 C716 1 126 933 11 ELECT 100MF 20 16V R710 215 922 11 METAL OXIDE 6 8K 5 F C717 1 101 880 00 CERAMIC 47PF 5 50 R711 247 752 11 CARBON 1K 5 1 2W C736
69. NSISTOR UN2216 TRANSISTOR UN2216 TRANSISTOR 25 1162 TRANSISTOR 25 1162 TRANSISTOR 28 2712 TRANSISTOR IRF614 KV HF21M50 XF21M80 A RM 952 REF NO PART NO Q506 Q507 Q509 051 Q511 Q601 Q602 Q603 Q603 Q604 Q605 Q606 Q607 Q608 Q901 Q901 Q902 Q902 R001 R002 R003 R003 R004 R005 R007 R008 R010 R011 R012 R013 R014 R015 R016 R017 R018 R019 R021 R022 R024 R025 R026 R027 R029 R031 R035 R036 R037 R040 R041 R042 R043 R044 R045 8 729 140 96 8 729 216 22 8 729 230 49 8 729 048 07 8 729 016 32 8 729 023 22 8 729 230 49 8 729 424 08 8 729 027 23 8 729 200 17 8 729 044 30 8 729 230 49 8 729 922 37 8 729 230 49 8 729 421 19 1 801 806 11 8 729 421 19 1 801 806 11 1 414 233 22 1 216 025 61 216 295 91 216 073 61 1 216 025 61 216 025 61 216 295 61 1 216 065 61 1 216 065 61 1 216 065 61 216 065 61 216 065 61 216 025 61 216 025 61 216 025 61 1 216 049 61 1 216 033 61 216 073 61 216 073 61 1 216 033 61 216 057 61 216 057 61 216 057 61 1 216 073 61 1 216 049 61 1 216 049 61 216 025 61 216 025 61 216 025 61 216 025 61 216 025 61 1 216 295 61 1 216 049 61 216 025 61 1 414 233 22 DESCRIPTION REMARK NO PART NO DESCRIPTION TRANSISTOR 250774 34 R046 1 216 049 61 TRANSISTOR 25 1162 R047 1 414 233 22 INDUCTOR CHIP TRANSISTOR 2SC2712 YG R04
70. O9 AGL AFC ANGLE UCP UPPER CORNER PIN LCP LOWER CORNER PIN JVC aye KV HF21M50 XF21M80 KV HF21M50 XF21M80 KV HF21M50 XF21M80 SECTION 5 RM 952 RM 952 RM 952 DIAGRAM 5 1 BLOCK DIAGRAM MAIN TUVIF TVVin AUDIO gt AUDIO OUT SP ASSY TU101 TV L in L IC201 BTF LG433 l Tv Rin gt PROSESSOR TA8223K lt slave COH gt gt 10203 i TDA7429S COMB FILTER lt slave 80H gt Glass Combs CN304 V1 out COMB Y in COMB C in CRT SOCKET Mon cul a Q704 712 DY 23 G out G out Y21RSA S CRT TVV in YC JUNGLE GREEN OUT di E A51LPT70X JACK BLOCK 76 IC301 Vo m 21305 24 B out BLUE OUT B out gt Vi Lin Vi Vin lt slave 88H gt VIDEO IN 1 Vi Rin 21 oo A 1 C3 Kkv HF21M50 C 5 Kv XF21M80 E VMDRIVE H DRIVE H DRIVE HDT H OUT Q5902 5906 19 Q506 T501 Q511 a TG T503
71. POWER button again hereupon it becomes TV mode aa UR E Xx c METHOD OF WRITE INTO MEMORY O OO O 260 1 Set to Service Mode SGD 2 Press 1 UP and 4 DOWN select an item of adjustment 3 Press MUTING button and it will indicate WRITE on the screen D 2 4 Press 0 button to write into memory 4 6 6 d MEMORY WRITE CONFIRMATION METHOD 1 After adjustment pull out the plug from AC outlet and then SOUND A plug into AC outlet again 2 Turn power switch ON and set to Service Mode 3 Call the adjusted items again to confirm adjustments were made oO m sEECTM CDC OCO The screen display is 00 m Picmove FAVORITE Device Name Name Marking of virgin NVM il No i Y Y Y Y 1 Y GEO 00 HPS 1C SERVICE 50 1 PAL SECAM 50 6225 1 0 59 0 000A NTSC 60 RM 952 623S Suffix No OEM Code Total Power On time hours Software version 30 KV HF21M50 XF21M80 RM 952 4 2 ADJUSTMENT METHOD Item Number 00 of device GEO This explanation uses H Position as an example Use the same method for all Items Use 1 and 4 to select the 1 Select 00 HPS with the 1 and 4 buttons adjustment item use 3 and 6 to adjust write with MUTING Raise lower the data with the 3 and 6 buttons then execute the write with 0 2
72. PULSE 25602688 2504927 NX 1748 18 1 PIN CONT PIN OUT PMC 11 EW 502 0505 L509 L510 J902 sB Vea vavin NJM2903D IRF614 VIDEO IN 2 v2 Lin 13 gt V OUT FRONT V2 Rin VD IC503 1T TDA8172 32 31 30 15 28 29 30 31 s AAAA 9 R B BLK gt gt gt uU 5V REG amp RESET STB TRANS STB SW TR DE 002 MM1319AF 1604 0605 25 2845 2 V out 2 MONITOR L out 2 a Additional B OUT R out 2 DGC lt Color Matrix Audio Front Vcc AC CORD Pe SYSTEM RECEIVER A Ucom SBX1981 11 audio 3D Vcc SRT THP IC001 IC901 Pe T603 POWER IC THP600 CXP86441 2 IC601 lt MEMORY This is not 11V m gt gt used for 9V 9V REC IC603 lt STR F6656 LINE FILTER mE these models T601 ST24C08FB6 5V 5V REC IC604 lt V 2 88 002 KV HF21M50 XF21M80 RM 952 5 2 FRAME SCHEMATIC DIAGRAM KV HF21M50 XF21M80 RM 952 2 8 2 5 8 A ENT r O 92 2 a 2 H lt z a CN5901 CN704 m CN701 VM 1 CRT E 1
73. R 2SA1175 HFE 8 453 011 31 299 52 TRANSISTOR 25 2458 TRANSISTOR 2SC4793 TRANSISTOR 25 2785 TRANSISTOR 25 2785 8 738 812 05 8 738 809 05 PICTURE TUBE A51LPT70X KV HF21M50 PICTURE TUBE A51LPT70X KV XF21M80 82 KV HF21M50 XF21M80 RM 952 NO PART NO DESCRIPTION REMARK NO PART NO DESCRIPTION REMARK ACCESSORIES AND PACKING MATERIALS KV HF21M50 akak 1 417 151 21 gt MATCHING TRANSFORMER ANTENNA 1 501 372 81 gt ANTENNA TELESCOPIC 3 701 910 00 SCREW SPECIAL DIA 3 8X20 3 867 625 12 MANUAL INSTRUCTION 4 039 372 01 BAG PROTECTION 4 067 165 01 CUSHION LOWER ASS Y 4 067 166 01 CUSHION UPPER ASS Y 4 067 175 01 INDIVIDUAL CARTON 4 392 003 11 BAND HOLD 4 392 004 11 CLIP BIDS ARICA ake ake ake ke A ake oke ake ake ake ake a ak ake ake ake ake ae ACCESSORIES AND PACKING MATERIALS KV XF21M80 jk sk sk oke ok sk sk akak ake ake ak ake ke ke kak ke ke kake 3 701 910 00 SCREW SPECIAL DIA 3 8 20 3 866 882 11 MANUAL INSTRUCTION 4 053 003 01 BAG PROTECTION 4 070 796 01 CUSHION UPPER ASSY 4 070 797 01 CUSHION LOWER ASSY 4 071 142 01 INDIVIDUAL CARTON 4 392 003 31 BAND HOLD 4 392 004 21 CLIP REMOTE COMMANDER 1 418 163 11 REMOTE COMMANDER RM 95
74. RT SHIELD OR CARBON PAINTED ON THE CRT AFTER REMOVING THE ANODE COMPONENTS IDENTIFIED BY SHADING AND MARK A ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY D KV HF21M50 XF21M80 TABLE OF CONTENTS Section Title Page SELF DIAGNOSIS FUNCTION 4 T1 GENERAL u hacen ei tte odes 8 2 DISASSEMBLY 2 1 Rear Cover Removal eterne 22 2 2 Chassis Assy Removal 22 2 3 Bracket RemoVv l 5 ere iei ceat 2 4 Service Position 2 5 Replacement of Parts 2 5 1 Replacement of Control Button 23 2 5 2 Replacement of Light 23 2 6 Terminal Bracket Removal 24 2 7 Degauss Coil 2 24 2 8 Picture Tube 1 24 3 SET UP ADJUSTMENTS 3 1 3 2 3 3 3 4 Beam Landing ConVetgehlCe eee ae oen ei eiu Focus tnnt 29 G2 Screen and White Balance Adjustments 29 4 CIRCUIT ADJUSTMENT 4 1 4 2 4 3 4 4 4 5 Adjustments with Commander 30 Adjustment Method Picture Quality Adjustments A Board Adjustment A
75. XF21M80 Moving vertically adjust the V STAT magnet so that the red green and blue dots are on top of each other at the center of the screen BMC Hexapole Purity V STAT V STAT 21 50 21 RM 952 D v STAT 8 8 Qo G abt 2 H STAT VR b R G B B G R lt OF B G gt Y 4 BMC Hexapole Magnet If the red green and blue dots are not balanced or aligned then use the BMC magnet to adjust in the manner described below RG B R G B R GB 0 0 o0 m o S R B peas 27 KV HF21M50 XF21M80 RM 952 2 Y separation axis correction magnet adjustment 1 Receive the cross hatch signal and adjust PICTURE to MIN and BRIGHTNESS to STANDARD 2 Adjust the Y separation axis correction magnet on the neck assembly so that the horizontal lines at the top and bottom of the screen are straight Neck assy X Neck assy 35 5 VM1 board VM1 board Note 1 The Red and Blue magnets should be equally far from the horizontal center line 2 Do not separate the Red and Blue magnets too far Less than 8 mm 2 Dynamic Convergence Adjustment Preparation e Before starting this adjustment adjust the horizontal static convergence and the vertical
76. XF21M80 cut the welded portions from it exchange with the new parts and fix them with screws BVTP respectively exchange with new parts fix it with screw BVTP 2 5 1 REPLACEMENT OF MULTI BUTTON Light guide Light guide Cut Multi button One screw BVTP 3 x 12 XF21M80 Multi button For replacement of Light Guide KV HF21M50 pull it out to exchange with the new Two screws BVTP 3 x 12 part XF21M80 Light guide For replacement of the Multi Button KV HF21M50 unscrew it to exchange with new parts and fix it with screws BVTP Multi button HF21M50 Two screws BVTP 3 x 12 HF21M50 08IN LCAX O0SIN LCJH7A1 96 2 6 TERMINAL BRACKET REMOVAL 2 8 PICTURE TUBE REMOVAL Terminal board bracket C5 board KV XF21M80 2 Neck assy lt gt One screw Ss F board C3 KV HF21M50 BVTP 4x16 Deflection yoke Four screws Tapping screws lt gt 2 2 7 DEGAUSS COIL REMOVAL Cushion Demagnetization coil 077722229 Tension spring us Picture tube 96 O8IN 24X 0SINLZAH A e REMOVAL ANODE CAP NOTE After removing the anode short circuit the anode of the picture tube and the anode cap to the metal chassis CRT shield or carbon paint on the CRT e REMOVING PROCEDURES Turn one side of the rubber cap in the direction indicated by the arrow
77. amp 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 No of times STANDBY TIMER 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 F4601 F Power does not come on No power is supplied to the TV AC power supply is faulty B overcurrent OCP or overvoltage OVP Vertical deflection stopped Horizontal deflection overdrive 2 times 002 000 or 002 001 255 003 001 255 004 001 255 at the same time H OUT Q511 is shorted A board C1800 is shorted C5 board KV XF21M80 13V is not supplied A board IC 503 faulty A board IC 301 faulty A board Power does not come on Load on power line is shorted Has entered standby state after horizontal raster Vertical deflection pulse is stopped Power line is shorted or power supply is stopped White balance failure no PICTURE 5 times 005 000 or 005 001 225 G2 is improperly adjusted Note 2 CRT problem Video OUT 1C1800 is faulty C5 board KV XF21M80
78. ber buttons 11 JUMP button 12 PROGR buttons 11 SELECT button 9 PIC MODE button 14 buttons 9 display button 12 2X muting button 12 amp video button 12 volume buttons 11 A B button not used for this models Timer setting buttons 13 amp wake up timer amp sleep timer FAVORITE button 16 16 SOUND MODE button 14 17 Teletext operation buttons not used for this models text enlarge reveal hold index C9 text clear Wi FASTEXT red green yellow blue Names symbols of buttons on the remote are indicated in different colors to represent the available functions Labelcolor Button function White For general TV operations Green For Teletext operations Additional Information 23 OSIN LC34X 0SIN LCHH A9 96 2 1 REAR COVER REMOVAL Two screws BVTP 4 x 16 D Eight screws BVTP 4 x 16 2 2 CHASSIS ASSY REMOVAL SECTION 2 DISASSEMBLY 2 3 F BRACKET REMOVAL One screw BVTP 4x16 2 4 SERVICE POSITION Note Remove F Bracket first O8IN 24X 0SINLZAH A cS6 INY 2 5 REPLACEMENT OF PARTS 2 5 2 REPLACEMENT OF LIGHT GUIDE For replacement of the Multi Button KV XF21M80 cut the welded portions from them For replacement of light guide KV
79. d settings 1 Press SELECT until the SELECT m desired setting appears gt PICTURE III vmm 60 Each time you press PICTURE COLOR BRIGHT SELECT the setting i item will change as follows L BALANCE TREBLE BASS 2 Press or to adjust the item m D e To adjust other items repeat steps 1 to 2 Selecting the surround mode HUE can be adjusted for the NTSC system only Notes When you select a picture or sound mode the adjusted settings will be reset according to the selected mode You also use SELECT and 4 on the TV to adjust the sound and picture settings 1 Press SELECT repeatedly SELECT m appears until SURROUND gt SURROUND MOVIE Press or to select the desired surround sound em gt nasi er E c Select To MOVIE listen to sound that spreads out over a large area giving the feeling of being at a movie theatre MUSIC listen to the sound that gives the feeling of being at a live concert OFF turn off the surround sound Advanced Operations 15 OSIN LC34X 0SIN LCHH A9 96 Viewing your favorite channels Number You can display six of your favorite channels for quick and easy selection 8 buttons You can change the favorite
80. e TV program you want to lock 2 Press SELECT until CHILD LOCK appears on the screen SELECT CHILD LOCK OFF 3 Press 4 or to select ON The symbol appears on the screen To unlock the channel press or to select OFF The symbol disappears from the screen CHILD LOCK ON Note If you preset a locked channel that particular channel will be unlocked automatically Advanced Operations 17 96 O8IN 24X 0SINLZAH A Additional Information Self diagnosis function For KV XF21M80 Your TV is equipped with a self diagnosis function If there isa problem with your TV the D indicator flashes red The number of times the 5 indicator flashes indicates the possible causes Front of TV D indicator Check that the D indicator flashes red a number of times between 3 second intervals Count the number of times the D indicator flashes Press D main power to turn off your TV Inform your nearest Sony service center about the number of times the D indicator flashes Be sure to note the model name and serial number located on the rear of your TV A QN 18 Additional Information O8IN 24X 0SINLZAH A 96 18 Additional Information Troubleshooting Shortcuts For KV HF21M50 For better viewing please check the following connections Antenna connection UHF pictu
81. eo game equipment L p R gt Signal flow Note You can also connect video equipment to the 1 video input jacks at the rear of your TV Connecting audio video equipment using the gt monitor output jacks lt Antenna cable not supplied Rear of TV To antenna output Audio system or E 1 audio inputs audio inputs or yellow Audio Video cable e T not supplied white B output PR red A EX Signal flow Note When connecting a monaural VCR connect the yellow plug to 2 the yellow jack and the black plug to P L MONO the white jack 6 Using Your New TV Connecting optional components For KV HF21M50 You can connect optional audio video components such as a VCR multi disc player camcorder video game or stereo system To watch the picture of the connected equipment press see page 12 Connecting a camcorder video game equipment using the video input jacks Front of TV lt Audio Video cable not supplied To 2 To video and video input audio outputs quo i Video game equipment Log 1 Note You can also connect video equipment to the 1 video input jacks at the rear of your TV 6 Using You
82. fter IC003 Memory hassei 36 Picture Distortion Adjustment 37 Section Title Page 5 DIAGRAMS 9 1 Block Diagram sasasi asas anan basanan ia tmd 39 5 2 Frame Schematic 42 5 3 Circuit Boards 2 2 44 5 4 Schematic Diagrams and Printed Wiring Boards 45 1 Schematic Diagram of A 1 2 Board 47 2 Schematic Diagram of A 2 2 Board sen 20 3 Schematic Diagrams of C3 and C5 Boards 2 56 4 Schematic Diagrams of VM1 and F Boards 61 3 5 Semiconductors u Si ns ren 65 6 EXPLODED VIEW 6 1 CHASSIS m 67 ELECTRICAL PARTS 71 RM 952 KV HF21M50 XF21M80 RM 952 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function If an error occurs the STANDBY TIMER 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 TIMER lamp flash indicators is listed in the instruction manual for the user s knowledge and reference If 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 1 DIAGNOSTIC TEST INDICATORS When an errors occurs the STANDBY TIMER l
83. itch C BPF Control Tilt to V Angle offset Disable Blueback Function Option Misc AC 7 2 A5 7 6 4 5 OO Q O N NOTE OP1 OP2 OP3 0 a shaded items are fixed data e Standard data listed on the Adjustment Item Table are reference values therefore it may be different for each model and for each mode Those are the standard data values written on the microprocessor Therefore the data values of the modes and stored respectively in the e Note for Different Data memory In case of a device replacement adjustment by rewriting the data value is necessary for some items Optional Bits 1 see below Optional Bits 2 see below Optional Bits 3 see below Option Bits cS6 INY O8IN 24X 0SINLZAH A ITEM INFORMATION No OPBO OP1 Item XTAL 4 43 XTAL 3 58 2nd Lang KV HF21M50 XF21M80 RM 952 KV HF21M50 1 1 1 KV XF21M80 No OPB1 OP2 Item 1 Thai Bil Dis Fav DVD Input KV HF21M50 0 KV XF21M80 No OPB2 OP3 Item Pic Rot Auto PIC Auto TV sys 0 AV Mono Color SW KV HF21M50 1 0 KV XF21M80 1 0 25 KV HF21M50 XF21M80 RM 952 4 3 PICTURE QUALITY ADJUSTMENTS BELL FILTER ADJUSTMENT SUB COLOR ADJUSTMENT 1 Input SECAM color bar signal Input a PAL co
84. itch on the remote commander or the main unit KV HF21M50 XF21M80 RM 952 6 SELF DIAGNOSTIC CIRCUIT 1C301 001 003 Y CHROMA JUNGLE SYSTEM MEMORY FROM CRT 2 IO 8DAT 45 5 B DAT FROM MP 0604 C 18 PROTECT OLED 51 SM SDA 35 46 IO SDAT v Q509 507 B overcurrent OCP Occurs when an overcurrent on the B 135 line is detected by Q604 If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V SYNC is more than seven verticals in a period the unit will automatically turn off Vertical deflection stopped Occurs when an absence of the vertical deflection pulse is detected by Q509 and IC001 shut down the power supply Vertical deflection overcurrent Occurs when an overcurrent on V drive line is detected by Q507 Power supply will be shut down when detect this by IC001 White balance failure Ifthe RGB levels do not balance or become low level within 5 seconds this error will be detected by IC301 TV will stay on but there will be no picture Refers to the RGB levels of the AKB detection Ref pulse that detects IK The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual The page numbers of the Operating Instruction Manual remain as in the manual WARNING Dangerously high voltages are present inside TV Operate the TV only between 110 2
85. ith 1 and 4 of the commander by set with fine adjustment ting to Service Mode and adjust to VB1 VB2 VB3 VB4 with Write the data per each item number MUTING 0 3 and 6 4 Select item numbers OPBO OP1 OPB1 OP2 and OPB2 OP3 and respectively set the bit per model with command buttons 3 and 6 5 Press commander buttons 8 and 0 Test Normal to return to the data that was set on the shipment from the factory VB1 VB2 VB3 VB4 VB1 VB2 VB3 VB4 This will also cancel Service Mode 6 Press MUTING 0 of the commander to write the data 36 KV HF21M50 XF21M80 RM 952 4 5 PICTURE DISTORTION ADJUSTMENT Item Number 00 0B GEOO HSH H POSITION GEO1 HSZ H SIZE GEO2 PIN 1 GEOS3 TILT TRAPEZIUM gt lt GEO4 VSH V POSITION gt J Qe GEO5 VSZ V SIZE gt 4 GEO6 SCR VERTICAL S Correction GEO7 VLN V LINEARITY gt GEO8 VBOW AFC BOW GE
86. l flow Antenna cable not supplied To antenna output To T antenna To 1 video input Signal flow To video and audio outputs Audio Video cable 7 yellow D L MONO white red not supplied Using Your New TV cS6 INY O8IN 24X 0SINLZAH A Using Your New T H Notes Getting Started If you connect a monaural VCR connect the yellow plug to 2 the yellow jack and the black plug to 3 MONO the white jack If you connect a VCR to the antenna terminal preset the signal output from the VCR to the program number 0 on the When no signal is input to the connected video equipment the TV screen becomes blue onnect the antenna For KV HF21M50 Malaysia If you wish to connect a VCR see the Connecting a VCR diagram below CAUTION Do not connect the power cord until you have completed making all other connections otherwise a minimum leakage current might flow through the antenna and other terminals to ground Insert the batteries into the remote Sh s IEC connector not supplied Antenna cable not supplied Note Do not use old batteries nor use different types of batteries together Signal flow Preset the channels automatically Front of TV Connecting a VCR To watch the video press
87. lor bar 2 Connect the dual trace oscilloscope to the pin R Y of 2 Set to the following condition CN303 not mounted PICTURE 100 BRIGHTNESS 50 COLOR 50 3 Adjust SERVICE MODE ITEMS SBF as shown below 3 Connect an oscilloscope to pin 1 OUT of CN305 A board 4 Set to Service Mode and select SAJ 3 SCL with 1 and 4 of the commander then adjust to VB2 VB3 VB4 with 3 and 6 5 Press gt 0 of the commander to write the data Adjust SAJ 3 SCL as step 2 to 5 when receiving NTSC color bar 4 4 A BOARD ADJUSTMENT AFTER 1 003 MEMORY REPLACEMENT When replacing IC003 MEMORY be sure to change IC001 u COM to the following new IC at the same time IC001 u CON CXP86449 622S KV XF21M80 1 VB2 VB3 CXP86449 623S KV HF21M50 VB2 VB3 VB4 1 Enter to Service Mode SUB HUE ADJUSTMENT 2 Press commander buttons 5 and 0 Data Initialize and 2 Select Video 1 and 0 Data Copy to initialize the data Input a NTSC color bar video into Video 1 Set the following condition 3 Call each item number and check if the respective screen shows PICTURE 100 BRIGHTNESS 50 COLOR 50 the normal picture Connect an oscilloscope to pin OUT of CN305 A board In cases where items are not well adjusted rectify the items 5 Select SAJ 1 SHU w
88. lume level is too low Symptom Solutions Possible cause Snowy picture Noisy sound Check the antenna cable and connection on the TV VCR and on the wall page 4 Press SELECT until MANUAL PROGRAM appears on the screen then preset the channel again page 9 Check the antenna type VHF UHF Contact a Sony dealer for advice Connection is loose or the cable is damaged Channel presetting is inappropriate or incomplete The antenna type is inappropriate Adjust the antenna direction Contact a Sony dealer for advice The antenna direction is inappropriate Distorted picture Try using a booster Turn off or disconnect the booster if it is in use Signal transmission is low Broadcast signals are too strong No sound IX Press to cancel the muting The sound is muted Dotted lines or stripes Do not use a hair dryer or other equipment near the TV Adjust the antenna direction for minimum interference Contact a Sony dealer for advice There is local interference from cars neon signs hair dryers power generators etc Double images or Use a highly directional antenna Broadcast signals are ghosts Use the fine tuning FINE function reflected by nearby page 10 mountains or buildings Adjust the antenna direction Contact a The antenna direction is Noisy sound Sony dealer for advice inapproprite T
89. nents identified by shading and mark A are critical for safety Replace only with part number specified DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK BOARD MOUNTED KV HF21M50 lt RESISTOR gt BOARD MOUNTED KV XF21M80 R5901 1 220 951 91 METAL 220 5 1 2W R5902 1 249 414 11 CARBON 560 5 1 4W F R5903 1 247 735 1 CARBON 47 5 12W F SCREW M3X10 P SW R5904 1 220 952 91 METAL 330 5 1 2W R5905 1 220 958 91 REGISTER 0 CAPACITOR R5906 1 220 958 91 REGISTER 0 R5907 1 220 958 91 REGISTER 0 ELECT 330MF 20 16V R5908 1 249 383 11 CARBON 15 5 F CERAMIC 0 0047MF 500V R5909 1 220 951 91 METAL 220 5 1 2W ELECT 470MF 20 10V R5910 1 220 946 81 METAL 68 596 1 2W MYLAR 0 047MF 5 50V ELECT 33MF 20 160V R5911 1 249 439 11 CARBON 68K 5 R5912 1 220 975 91 METAL 47K 5 1 2W MYLAR 0 047MF 10 200V R5914 1 220 946 81 METAL 68 596 12W ELECT 100MF 20 50 R5915 1 220 969 91 METAL CHIP 10K 5 2W MYLAR 0 001MF 5 50V R5916 1 220 959 91 METAL 1 5K 5 1 2W ELECT 22 20 160V MYLAR 0 1MF 10 200V R5917 1 220 957 91 METAL 820 5 1 2W R5918 1 220 969 91 METAL CHIP 10K 5 2W MYLAR 0 001MF 5 50V R5919 1 249 417 11 CARBON 1K 5 F ELECT 100MF 20 16V R5920 1 249 439 11 CARBON 68K 596 MYLAR 0 047MF 5 50V R5921 1 215 912 11 METALOXIDE 150 596 3W F ELECT 470MF 20 10V CERAMIC 120PF 1090 500V R5922 1 220
90. nly not memorized not memorized not memorized not memorized 0 1 7 0 0 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 2 2 2 Input Attenuation When surround off Input Attenuation When surround on Phase 1 Register Selection Phase 2 Register Selection Phase 3 Register Selection Phase 4 Register Selection Bass Center Shift Treble Center Shift RF Treble Offset TDA7429 W G Stereo Threshold W G Bilingual Threshold W G Monaural Threshold W G Agreement Count W G Search Delay NICAM Search Delay Stereo status Read Delay AGC Switch Auto Constant AGC Gain at Constant Mode Carrier muting on off Audio Clock out on off FM Prescale for non M system FM Prescale for M system FM Prescale for HDEV FM Prescale for HDEV and M W G Prescale NICAM Prescale Auto FM switch Threshold Loud Speaker gain 7000h to 7ffoh MSP3415D 84H 844 cS6 INY 08INLCJ4X 0SMW LC3H7A9 Adjustment Item Table Device Functionality Data Range Name No Name TXH TXV TXT Function Note for Different Data Register No bit Slava Address RAM Address bit O Teletext Horizontal Position Teletext Vertical Position 58H 18D 1 0 18D 6 4 OPM OSH COM APC TSY MUT AFM RFB TVO DBL gt e ow C2 OSD H Position Comb Selection APC Switch TV Sys at Auto TV Sys No Signal Mute Auto FM sw
91. r New TV cS6 INY O8IN 24X 0SINLZAH A 1 Securing the TV To prevent the TV from falling secure the TV using one of the following methods With the supplied screws attach the band to the TV stand and to the rear of the TV using the provided hole or Put the cord or chain through the clamps to secure the TV against a wall or pillar a s z s Note Use only the supplied screws Use of other screws may damage the TV Using Your New TV 7 Presetting channels You can preset up to 100 TV channels in numerical sequence from program number 1 using the remote and the buttons on your TV as well Number buttons l PROGR SELECT PIC MODE or Presetting channels automatically 1 Press to turn on the TV o 2 Press AUTO PROGR m L VHF LOW B G III During automatic channel presetting your TV screen will indicate B G I D K or M for the TV system To preset channels automatically from a specified program number 1 Press SELECT until AUTO PROGRAM appears 2 Press or The on screen display will start flashing 3 Press PROGR or the number buttons until the desired program number appears 4 Press or Using Your New TV O8IN 24X 0SINLZAH A 96 Presetting channels manually 1 Press S
92. re picture VHF Wall antenna terminal Booster Check the antenna Check connection type on the wall Wrong type of antenna antenna terminal may cause Loose connection may cause No picture Snowy picture Snowy picture Distorted sound Additional Information Check the antenna direction Incorrect antenna direction may cause Snowy Distorted Noisy distorted sound Check if you need booster to increase signal level Too strong signal level may cause Distorted picture Noisy sound Double image picture Connection to TV Check connection on the VCR and on the TV Loose connection may cause Snowy picture Distorted sound No picture EN AC Connection Check connection on the AC socket Loose connection may cause no picture with no sound For more information please see Troubleshooting on page 20 21 and 22 or consult your dealer for Additional Information uoneuuojul jeuonippy 19 cS6 INY O8IN 24X 0SINLZAH A Troubleshooting continued Troubleshooting If you find any problem while viewing your TV please check the following guide If Symptom Solutions Possible cause any problem persists contact your Sony dealer Good picture Press 4 to increase the volume level The vo
93. urn off or disconnect the booster if it is Use ofa booster is lt in use inappropriate Good picture If the sound of all the channels are The TV system setting or No color Press SELECT until COLOR appears The color level setting is noisy check the TV system TV SYS setting page 9 then press AUTO PROGR to preset the channels again page 8 channel presetting is inappropriate or incomplete on the screen then press or to adjust the color level page 15 too low Press SELECT until COL SYS appears on the screen then check the color The color system setting is inappropriate Noisy sound If the sound of some channels are noisy system setting usually set this to select the channel then select the gt AUTO page 10 7 appropriate TV system SYS B lt page 9 Adjust the antenna direction Contact a The antenna direction is Sony dealer for advice inapproriate No picture Check the power cord antenna and the The power cord antenna Abnormal color patches Keep external speakers or other The magnetic disturbance VCR connections or VCR is not connected 5 electrical equipment away from the from external speakers or I A eo Do not move the TV while the TV is other equipment or the Press O power The TV is not turned on 9 turned on Press main power on direction of the earth s Press main power on the TV

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