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SERVICE MANUAL Colour Television

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2. TE SUPPLY TEST Que EOM a E ad PWB CRT C8WS C8VK 1AA4B10S0440B Dum 1 t 1 STE PWB MAIN C8WS 1 4 1050440 ASSY PWB MAIN BD6B 1AA0B10S251JA ASSY PWB CRT C8WS 1AA0B10S2510B Deas UN Bu i De Deos 199180 Deos 0606 C604 Poizayne L51B7090N Reas EHCOS0B 1000KKi000LB28 PC123XSYFZ 1258 1 0004100048 4 2DJ120KLBXA E pa coma D cum 1 601 x SK Mes 195V a 5 alpes 1 QXXAVC746 IC601A C631 L2C1151KN PREI EA ES EERI kara 83 coat TUNER A101 mor pn sooo DDXLBB044 A a E x 35 52683 aros suse 2 vocis heres aio x ni UEBER 2c EM solo NN ZZDIZZOA x c M 1 P I A gu vods ays or Emm 5 7 wiagzec cus T JIGDUSEL BVA K701 i cem ha
3. Z G G GG AN MN MN MN A A A mc mm 5 5 N A BD6B 4030572130 POLYESTER 0 1U 4040901204 CERAMIC 4031818306 POLYESTER 0 1U 4032152211 CERAMIC 4030573107 POLYESTER 0 1U 4041032402 CERAMIC 4031818207 POLYESTER 0 1U 4040901105 CERAMIC 4041155507 POLYESTER 6800P 4031133815 CERAMIC 4031790404 POLYESTER 6800P 4041032907 CERAMIC 4031790305 POLYESTER 6800P 4040901204 CERAMIC 4040869900 POLYPRO 0 022U 4032152211 CERAMIC 4030840318 POLYPRO 0 022U 4040970408 ELECT 4041162406 ELECT 33U 4040854609 ELECT 4032116015 ELECT 33U 4040970408 ELECT 4041119707 CERAMIC 470P 4040854609 ELECT 4041126804 CERAMIC 470P 4041032907 CERAMIC 4041112500 CERAMIC 470P 4040901204 CERAMIC 4040862109 CERAMIC 470P 4032152211 CERAMIC 4041093700 CERAMIC 390P 4041032907 CERAMIC 4040862406 CERAMIC 390P 4040901204 CERAMIC 4040850809 CERAMIC 390P 4032152211 CERAMIC 4033242505 CERAMIC 390P 4040970408 ELECT 4032758423 CERAMIC 390P 4040854609 ELECT 4040733904 CERAMIC 1000P 4040947608 CERAMIC 4040732105 CERAMIC 1000P 4031459915 CERAMIC 4040713302 CERAMIC 1000P 4041032907 CERAMIC 4041113903 CERAMIC 1000P 4040901204 CERAMIC 4041039104 CERAMIC 1000P 4032152211 CERAMIC 4040733904 CERAMIC 1000P 4041156801 ELECT 4040732105 CERAMIC 1000P 4032118514 ELECT 4040713302 CERAMIC 1000P 4040947608 CERAMIC 4041113903 CERAMIC 1000P 4031459915 CERAMIC 4041039104 CERAMIC 1000P 4041032907 CERAMIC 4040733904 CERAMIC 1000P 4040901204 CERAMI
4. Figure 1 Cabinet Back Removal Protection Circuit This TV set has a built in power supply protection circuit It is provided to protect the TV set in case of a power supply circuit malfunctions When something abnormality occurs during TV reception the TV set goes to the stand by mode When an abnormality occurs during TV reception it causes pin 72 of the Processor to go continually Low less than 2 0V for about 2 second The Processor detects that this has occurred and outputs the signal from pin 74 to switch off the power supply lines Releasing the protective circuit and restoring power supply To release the protective circuit and restore power supply turn the power to the TV set OFF and then ON again via either the main power switch or the ON OFF button on the remote control This will work only if the power supply trouble was temporary If there is permanent trouble such as a damaged circuit power cannot be restored and the circuit will have to be repaired 19 Cabinet Parts List BD6B Note Parts order must contain Service Ref No Part No and descriptions mm mmWumWmumil UN emm 7175 BUTTON POWER BB2A 8406 SPRING E3HA for powe
5. Horizontal free running frequency Composite Sync Half H Kill Horizontal forced free running mode switch Horizontal output switch O O Ojo jo o o jojojo Horizontal AFC1 gain switch Horizontal VCO Filter PULL UP Horizontal VCO Filter PULL DOWN Horizontal AFC1 gain switch AFC1 gain controlled by IF AGC Horizontal AFC1 Gain Controlled by FAST Horizontal Coincidence AFC2 RAMP UP FBP slice level switch Horizontal AFC2 gain switch Control edge of horizontal blanking pulse that is right side of picture Control edge of horizontal blanking pulse that is left side of picture Horizontal blanking select JE0318D Service Adjustments with Replacing Memory IC IC801 Description SECAM BGP SHIFT Burst Gate Pulse for Position Adjustment BGP SEL Burst Gate Pulse Mode Select PSEUDO H COIN Horizontal coincidence detection by fsc counter AUTO SLICE LEVEL Sync separator slice level down SECAM BLK LEVEL B Sync Separator Gain Up at Vertical Sync AUTO SLICE SPEED UP Auto Slice Speed Switch Normal Up AUTO SLICE SPEED DN Auto Slice Speed Switch Normal Down AUTO SLICE DOWN Sync detect level switch during video period HV FREE Horizontal and Vertical forced free running mode switch V SYNC DET TIME Vertical syn
6. AT 1 AUN o 18 2 2 Sd ADOS mos Mae gt je a OOD mitto status gt 01225 4 w 11064750 1001 MONO vnus tirata 8 x IC1200 10KK1GQ R1030 ty 7 190320 oi L 1089470 Copa EMIL w A0EMATOLBWA 25EM00LBVE 51226 A K1003 10KMILZB 56 1902 B4J12B08500 4312505600 812812000 Pc MODEL SHORT sume T ot T 1885884 ns t X 1 10GJ220C 1 10GJ1KC MONITOR R gt 116612200 ASGJE Cm gt dH SPEAKER OUT Ed cun Dio x x Rizzo lt x 10820 lt TR sa p 1 9 pied mus em dito pom v i SEMIOOOLBVEJ s Lour 1180 1106200 1663166 gt IA 2 ndn cun ENTE A10B08200 S POE ROUT 1 01208 RIDI 510800300 x NA WT ToGe Koot con o nm EMILBVD OEADAON emanevo EMILBWA B amp J10XCO40N SPEARER OPTION j1 16GJ3 3KC INL 1 106100C i Loc MONO ISPRA MONO2SPKR pa USI 1 10 0048 nop 1 10GJ75C 2 004 x 2 A6GITSC T x posi
7. Select an item of the special functions by pressing the PROGRAMME UP or DOWN button on the remote control or the TV set VOLUME LOCK TUNING LOCK MUSIC MODE AV START av SELECT 4 ADJUST IM EXIT Set the selected special function ON by pressing the VOLUME or button To cancel set to OFF VOLUME LOCK TUNING LOCK MUSIC MODE AV START 9 4v SELECT 4 ADJUST IMJEXIT Press the MENU button of the remote control to return to the normal TV mode 17 Purity and Convergence Adjustment CAUTION The Convergence and Purity adjustments have been made at the factory Readjustment should be made only after picture tube or deflection yoke replacement following the steps below PURITY ADJUSTMENT 1 Note The form of deflection yoke changes with models Figure 1 Purity and Convergence Magnets Demagnetize the picture tube and receiver using an external degaussing coil When replacing picture tube or deflection yoke mount deflection yoke and purity convergence magnets assembly properly see figures 1 and 4 Turn Red and Blue guns off and provide only Green raster Rotate Screen control to fully counterclockwise Rotate Red and Blue Bias controls fully counterclockwise Slowly rotate Green Bias control clockwise to produce Green raster Loosen the screw holding the Deflection Yoke and remove the 3 Rubber Wedges and slide the Deflection Yoke fully forward
8. ANTA GSO LNO N33H9 GSO NI TVWNDIS OH GSO C C C C C Z4 j ll 002101 on 31dn02 OLOHd Tq 020 915 ALS 5 4 S LOLV v vas Jll 14 65 198 6 L AS 10221 sej cp I i Y m M oic 9 HOLIMS n AIM NI HOLIMS AIM H a31nNW L002I ANNOS Ola D v 3 s 2 4 z S aj P 5 lt ES 9 gt m m z gt lt 5 x 5 5 20 9 5 5 2 3 3 2 3 9 9 T gt 5 5 a E N m gt m gt m 2 2 gt E o gt zip ei D__ m 4 z A m ST T GT
9. Rated wattage 1 2W W Wire wounding J POSISTER RESISTOR BCE gol K SERVICE CT21 VF1 00 may be some components or partial circuit differences between the ala REF NO actual chassis and the circuit diagram 9 Parts specified with X are not installed in this model 10 Parts specified with J are just jumper wires 123 BD6B
10. Rasa om REMOTE CONTROL GND KEY GND s A0GJ330G Rigi 8 m n DAAE ya 1716503800 1 8 220 Da 146632200 4 PURO L x DISORLBXA pus 53 mun bi voii NORMALPC MODEL FLASH m a m m e komea En E rase cm der w mm L1 i NTOR gt ie no ro oru 65PIN L H L do Dick ha ax 2 SNC BEERA TERME CEDAT J n anoano 66PIN L L H i U20B40500 i collec 20898500 i 15V m 79PIN OPEN OPEN L FOR CPU FLASH EMZALBWA gt AUDIO AMPLIFIER CIRCUIT STEREO 5Wx2 AUDIO CONTROL REAR AV IN OUT AV1 DVD S VIDEO AV OUT oot R1025 1006 r B4J12805600 E hogie MD mm P O P de Elie um x 4 D1201 ET 10EMz200LBVD ES i i E mz 10EM2200LBWA DDXLBBO12 MONTORA w bd H M gt 3 BD8BB016 Bim AAA2HEA0246E PI AUD en C1005 E IC001 e E P m q ciao x ze EMIOLBWA 111016800 ToGe 116616806 PC BUS 3 Pes 0 u LA42205 E ne ES HES lt E w z x D1005 E 2 p R1009
11. 1 x 1 SIF Frequency selector AVL MODE DELECTOR ON OFF 1 1 1 SIF width selector For over mode Switch to improve Sound S N at PAL signal ON OFF Switch to improve Sound S N at PAL signal ON OFF Color Saturation control Offset Data of Color for PAL Color Saturation control Offset Data of Color for NTSC Color Saturation control Offset Data of Color for SECAM Luminance signal mute ON OFF SHARPNESS PRESHOOT LEVEL Adjustment 1 1 s aA 1 1 O O O 1 E 11 Service Adjustments with Replacing Memory IC IC801 Description SHARPNESS OVER SHARPNESS OVERSHOOT LEVEL Adjustment BLK STRETCH OFF Black Stretch function ON OFF switch BLK STRETCH CHARGE Charge time constant adjustment for black stretch BLK STRETCH BLK STRTCH GAIN GAMMA CONTROL C TRAP ADJ PAL C TRAP ADJ NTSC C TRAP OFF DOUBLE TRAP Y NR TH Y NR DEPTH Y NR ON Y DL TIME ADJ Y DL TIME ADJ SECAM SECAM KILLER SECAM PLL RST OFF SECAM OFF BASEBAND TINT CR DL FINE CBCR GAIN UP CBCRPED ADJ ON CRPEDESTAL ADJ CBPEDESTAL ADJ CB DL FINE DL TEST R MATRIX PAL R MATRIX NT DEFFER 1 A 1 l l Discharge time constant adjustment for black stret
12. Center em c Upper T Center Y el Bottom 15 Service Adjustments Following adjustments are not required to readjust when replacing the memory IC B VOLTAGE SUPPLY CHECKING 1 Connect DC meter to TP B and the ground 2 Tune the receiver to an active channel and synchro nized picture Select NATURAL picture mode by press ing the PICTURE MODE button on the remote control 3 Adjust B voltage to be 130 0 5V DC by using VR631 MAIN BOARD TP B Ress 10801 B Voltage Supply Adjustment FOCUS ADJUSTMENT 1 Receive the monochrome circular pattern 2 Set the brightness to normal and contrast to maximum 3 Adjust the focus control on the F B T for the best focus on the screen centre MAIN BOARD HIGH VOLTAGE CHECK Note B 130V Vollage Check and Grayscale Aqjustment must be completed before attempting High Voltage Check 1 Connect high voltage voltmeter negative lead to ground and connect lead to anode of picture tube 2 Tune receiver to an active channel and confirm TV is operating properly 3 Maximize the beam current by adjusting the contrast and brightness controls to maximum Confirm high voltage is within 24 0 KV and 26 0 KV at maximum beam current 4 Eliminate the beam current by adjusting the contrast a
13. 32 Component Locations CRT Board Parts Side B 1 AA4p1 0S0440B A 33 Voltages and Waveforms Charts Note Voltages and waveforms were measured with colour bar signal and controls adjusted for normal picture Main Board Q1001 Q1002 Q1003 Q111 Q122 Q1901 0202 0203 0206 0431 0432 49 E 49V E 2 4V E 0 5V E OV E 4 9V E E 7 9V E 1 7V E E 3 5V C 7 6V 44V C C 0 8V C 7 5V C 11 1V C 11 9V C 15V C 340V B 4 2V 3 5V B 3 1V B 1 2V B 0 6V B 4 9V B 57V B 8 5V B 2 3V B 0 5V B 4 0V Q471 Q472 Q511 Q631 Q632 Q683 Q684 0802 0886 0801 130V OV E ov E 6 2V E E 26 3V E OV E 3 4V E OV E 34V C 28V C 2 8V C 2 8V C 11 9V 7 9V C 26 2V C C C 12 5 B 130V B OV E ov B 6 8V B OV B 25 6 B 0 6V B 3 2 B 0 6V B 44V 201 54 201 55 201 56 201 10 201 14 201 44 lt out G out B out V drive lt H drive gt lt Sandcastle gt TATI 4 M De sssi ia zd i 3 Hitt AAAA l n TN H le al mm LI i ia aa BM Ls pd 4 4Vp p 4 6Vp p 1 12Vp p 4 4Vp p 4 4Vp p IC201 pin30 501 9 Q431 C Q432 B Q432 C IC601 pin1 lt CVBS int gt V out lt H drive gt H out lt H o
14. 2 Select item by pressing the SOUND MUTE Item No UP or TIMER Item No DOWN button on the remote control handset 01 gt 02 gt 03 gt 04 gt 05 200 200 96 gt 95 gt 94 gt 93 gt 01 Example Display for V SCO V S Correction adjustment Display for DRV White balance adjustment 11 11 SERVICE MODE Version SERVICE MODE Version INDEX ADDRESS DATA INDEX ADDRESS DATA 12 VSCORRECT50 2A DRIVER R 3F DRIVER B 45 Data value for Blue No Data value Data value for Red ltem 3 Adjust data value by pressing the VOLUME or VOLUME button on the remote control handset VOLUME eu To return to normal TV mode press the MENU button on the TV set or the remote control handset 8 Service Adjustments with Replacing Memory IC IC801 Following table shows the initial values which have been stored in the CPU ROM and items for the service adjustments Service mode adjustments table in CPU ROM Description VIF VCO ADJ VIF VCO free running frequency fine adjustment STRAP ADJ SOUND trap free running frequency fine adjustment H VCO ADJ HORIZONTAL VCO free running frequency fine adjustment SECAM BLK LEVEL R SECAM R Y signal black level adjustment SECAM BLK LEVEL B SECAM B Y signal black level adjustment V SIZE 50 V Ramp amplitude adjustment Vertical Size for PAL V SIZE 50 ZOOM V Size for Zoom Mode PAL V SIZE 50 WIDE V Size
15. MODEL MAIN UNIT CRT UNIT anoei ud L 4 8 E TAAOBIOSZSIGA TAAOB10825108 AN ae AVER p ye a e amp beP 1Aa0B108251LA 1 10525108 1005 5VRC 15V 158 E g gr Reso WT mro E TAASHEAGSSSH z 1 2 2 1AA2HEA0363 fum nen m DEFLECTION SHGGUWKC NTZIOZA RESA X TT Wwe AVA L AA6GJ68KC DZXLBZAS 2A mamami S E BR STB lt 5 5 10801 R1003 A S 5 5 Z a p PE spari z 3 LA78040B E MTZIS 1A Te ospa00E NuP 1 q yos 185956 b 9 2 cm 8 F Uh DDXLBB052G 224 4 EMIOLEVD F A 4 10GJ22KC E Selas T 155 we M ES ZZ C221 200 k FJ1200D SUE i 53 E P mms gt pm V OUT Al dos 1 En m SET amp T 4 p Ciitocao 15555 Rage KKO OTVEAG 4 SEM LBVD S 8 gione e i x dE AV GND HORIZONTAL GND Pani N Y Hin m gt m3 L2B95R6KN 201 5 198985 ON OFF Z oc mia cse FRONT AV GND GND x 4 ale sens
16. STRAP OFFSET S TRAP OFFSET for sound strap adjustment DK System STRAP OFFSET S TRAP OFFSET for sound strap adjustment System M STRAP OFFSET S TRAP OFFSET for sound strap adjustment M System BGSUB STRAP OFFSET S TRAP OFFSET for sound strap adjustment Bilingual System OPT PAL DK I Option SIF System PAL DK I OPT BASS WOOFER Option Bass Woofer SECAM CNT KEY WORD Key Word 13 Service Mode Adjustments Items 167 171 GREY SCALE Receive a monochrome circular pattern Set the brightness and colour to normal contrast to maximum Enter to the service mode Select No 168 CUT OFF R No 169 CUT OFF G and No 170 CUT OFF B and set each data to 0 by pressing the VOLUME or key 5 Select No 167 WHITE BALANCE R Drive and B Drive and set data to 3F by pressing the VOLUME or key 6 Turn Screen Control on the FBT T471 to minimum fully counter clock wise 7 8 1 2 8 4 Select No 171 1 line appear Advance Screen Control clockwise to obtain just visible one colour line If line does not appear place this control to maximum fully clockwise 9 Raise each CUT OFF Level with 1 2 3 4 5 and 6 keys to obtain just visible white line 10 Select No 167 WHITE BALANCE Drive Adjustments 11 Adjust Red and Blue Drive Levels alternately with 1 3 4 or 6 key to produce normal black and white picture in highlig
17. J30B0250N JES AMAVA ano 155365 185255 1116613300 8732 77200182 O Y GR QR 7B4J30B0040N ROR 0805 x GI 11600 1806 10 x BBR Bsc n GSAT037K CHIP TYPE 25KK0 160 x h 51086230N me 22550188 4 SOCKET 14TH CODE 2SA1179 25A1037 KET 250KK1000XH 0627 1 x 5 ma 723 da J3080250N 230802504 250KM1000XN 250KK1000XH C629 ZKK ENG 10067 A cn x ayre 1940000608 77200227 Me M7 RS 4 JSOBOOAON suonatore 250K41000XN 108 x Y 490510001 BYG 400KM1000LBYG 2SC1740S TYPE 4081889 AG0KK1000X z met Te 4TH CODE 5617405 25 945 25 1815 102 1H0GJA 7KC AD 71200183 QRS QA PA Y GR w AE 7OT00202 QRS O V GR 2SC2412K CHIP TYPE 14TH CODE 2SC2812 25 2412 7200220 1617 RS LIST OF REPLACEABLE DIODE CODE DIODE NAME 1005 FRONT AV IN 1 CHIP IC RENESAS 2605800 R 7DD00019 181555 182473 152076 08442 1 4148 1001 x Y EE 0204 on sanies VR AIR Saa Na ran HS lt il mm 00251286 002512868 00261286 184A t Ds Y 3 E reos STORTO D1001 a 5 x P 70000021 181553 182076 152471 1 4148 AV STEREO OPTION el 8 2 8 loc AVSTEREO ay 284839 x DIFFERENCES PARTS LIST El 51 5 db R235 me
18. RECEIVER CAPACITOR C703 R50200 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 4050416507 4050416705 4050669903 4050670008 4050670107 4050416507 4050416705 4050669903 4050670008 4050670107 4050416507 4050416705 4050669903 4050670008 4050670107 4051648016 4051345925 4051472215 4050020318 4050020417 4050026726 4050026924 4051631513 4051739615 4051739714 4041046003 4040913801 4031576414 4041046003 4040913801 4031576414 4041046003 4040913801 4031576414 4041093502 4040846505 4030772807 28C2621 D RA 28C2621 E RA 28C2688 1 K 28C2688 1 L 28C2688 1 M 28C2621 D RA 28C2621 E RA 28C2688 1 K 28C2688 1 L 28C2688 1 M 28C2621 D RA 25 2621 28C2688 1 K 28C2688 1 L 28C2688 1 M KTA1504S GR RTK 2SA1037AK T146 R 2SA1037AK S T146 2SA1037K T146 R 2SA1037K 1146 S 2SA1179 M6 TB 2SA1179 M7 TB 2SA1179N M6 TB 2SA1235A1E 2SA1235A1F 54 N N N NA MN BD6B eee mmm eee 4033128334 CERAMIC 1000P 2 4040981701 ELECT 4 7U M 4041094509 ELECT 4 7U M 4041094509 ELECT 4 7U M RESISTOR R701 4010278107 CARBON 4021089105 CARBON 4020945105 CARBON 4012567516 MT GLAZE 4011054512 MT GLAZE 4012559016 MT GLAZE 4011057216 MT GLAZE 4012567516 MT GLAZE 4011054512 MT GLAZE 4010278107 CARBON 4021089105 CARBON 4020945105 CARBON 4012567516 MT GLAZE 4011054512 MT GLAZE 4010654505 OXIDE MT 4010654505 OXIDE MT 4010654505 OXIDE MT 4010091508 CARBON 4021033207
19. Rotate and spread the Tabs of the two Purity Magnets to cen tre the vertical green belt in the picture screen The Purity Magnets are also adjusted to obtain vertical centring of the raster Slowly slide the Deflection Yoke backward until a uniform green screen is obtained Check the purity of the red and blue screens for uniformity turn off other colours to check this use bias controls Readjust the yoke position if necessary until all screens are pure Adjust each Bias control and screen control to obtain white raster Refer to Gray Scale Adjustment If part of the picture screen is coloured adjust the Deflection Yoke position forward or backward slightly DEFLECTION YOKE PURITY MAGNET TABS SIX POLE MAGNET TABS pow FOUR POLE MAGNET TABS FOCUS GAP G3 G4 Adjust tabs angle to superimpose blue and red vertical line Adjust tabs together to superimpose red and blue horizontal line 1 pec 1 1 1 1 1 r 1 1 1 1 1 Figure 2 BLUE AND RED LINE MOVEMENT 8 Tighten the mounting screw of the Deflection Yoke Adjust Convergence next CENTRE CONVERGENCE ADJUSTMENT 1 Use a dot crosshatch pattern signal 2 Turn Red and Blue guns on and turn off Green gun Adjust the angle between the Tabs of the Four Pole Magnet 1 and 2 and superimpose the Red and Blue vertical lines in the centre area of the picture screen Refer to figure 2 Keeping the mutual angle of the Ta
20. WHITE BACK White raster mode ON OFF switch TEST PATTERN SCREEN TEST MODE PEAK ACL PEAK ACL MODE ON OFF ABCL ABCL ON OFF Switch ABCL GAIN ABCL Gain Low High Switch DCT LEVEL DC Transfer Level Control DCT ON DC Transfer select ON OFF COLOR CONTROL PAL Color Saturation control Offset Data of Color for PAL COLOR CONTROL NTSC Color Saturation control Offset Data of Color for NTSC COLOR CONTROL SECAM Color Saturation control Offset Data of Color for SECAM TAKE OFF O O o Chroma Take switch C KILLER LEVEL o Color killer sensitivity threshold switch 10 Service Adjustments with Replacing Memory IC IC801 Description COLOR SYSTEM Color system selector 443NT50 INHIBIT Auto color system 443NTSC 50Hz FSC FREE VCXO free running mode switch ON OFF FORCE MONO Monochrome mode switch FORCE COLOR Killer function ON OFF switch only for manual color mode COND KILLER EN Condition Killer Sensitivity Enable 1 2FSC TRAP OFF Half fsc Trap filer off C BPF OFF Chroma DDS OFF CTI Color Edge Timing Improvement DDS OFF Chroma Bandpass Filter OFF ACC AMP ON Chroma ACC AMP FUNCTION C ANGLE 95 RF DELAY ADJ VIF SYNC ADJ AFT DEFETAT VIF REEQ VIF VIDEO OUT GA
21. et FRONT PANEL TORY F gaue Eg ioo EM 100640 6 0808 sce 111061006 28 150 Togel ee UE X A n 0000000000000 Sis a Wir x de EMO 47LBVD TL x cars Spee ese bb SE sS EEE Be EMOATLEWA an seo m 88 82555528 2 2582 2 css x x x 10GJ1KC 1 10GJ1KC lt lt c 5 z 5 EMIOLBVES 25EM1000MJ g 5 SEE 2 8 SEEE 53 d m 956 2855 2 9 SW1901 SW1906 open Gym 8 8g 5 MS ien 1823 5 2 220 me x TRB uec O ORBA indi Sm AGC m k os S UTE e w RES sure VIFAPCFILTER N T E m 2 2 care 3S37GDA 297 9 SEEN 50 ss woo Em _ n T TET 1svvo0 ruren 29 MED ow 77 cv LES 10201 29 SY 2 6GJ5 6KC 0160 935 C206 P206 2SD400E MP 8441 ONOFF KK0 160 1 2 2 RRO VERGE 2 ces chroma vecisy is it N A106 220K gt 18554 AM f ase soc D a
22. works etc Before returning any television to the 2 Comply with all caution and safety related notes pro customer the service technician must be sure that vided on the cabinet back inside the cabinet on the it is completely safe to operate without danger of chassis or the picture tube electrical shock X RADIATION PRECAUTION The primary source of X RADIATION in television receiver is the picture tube The picture tube is specially con structed to limit X RADIATION emissions For continued X RADIATION protection the replacement tube must be the same type as the original including suffix letter Excessive high voltage may produce potentially hazardous X RADIATION To avoid such hazards the high voltage must be maintained within specified limit Refer to this service manual high voltage adjustment for specific high voltage limit If high voltage exceeds specified limits take necessary corrective action Carefully follow the instructions for B1 volt power supply adjustment and high voltage check to maintain the high voltage within the specified limits PRODUCT SAFETY NOTICE Product safety should be considered when a component replacement is made in any area of a receiver Components indicated by mark in the parts list and the schematic diagram designate components in which safety can be of special significance It is particularly recommended that only parts designated on the parts list in this manual be used for component r
23. 4041044900 CERAMIC 4040913405 0 22U 4040912606 CERAMIC 4032812412 0 22U 4033670417 CERAMIC 4041045303 0 015U 4041081301 ELECT 47U 4040912903 0 015U 4041174607 ELECT 47U 4030709813 0 015U 4041157204 ELECT 47U 4032152419 0 015U 4031904811 ELECT 47U 4040973409 4 7U 4032118217 ELECT 47U 4040844204 4 7U 4040972808 ELECT 0 47U 4041047000 0 056U 4040843702 ELECT 0 47U 4040914808 0 056U 4041045303 CERAMIC 0 015U 4033082111 0 056U 4040912903 CERAMIC 0 015U 4033565218 0 056U 4032152419 CERAMIC 0 015U 4040970200 10U 4040984009 MT POLYEST 0 1U 4040843900 10U 4040852902 MT POLYEST 0 1U 4040970101 1U 4032378007 MT COMPO 0 1U 4040843801 10 4041032907 CERAMIC 0 01U 4040970101 1U 4040901204 CERAMIC 0 01U 4040843801 1U 4032152211 CERAMIC 0 01U 4033588316 1U 4041032907 CERAMIC 0 01U K K K M M M M M M K K K K K K K K K M M M M K K K K K K K K K K K K K K K M M K K K K K K K K 2 K K K K K K M M K K K K M M M M M M K G GG AA AA AA E Z Z Z Z Z ZE A N AC R RGG G AA N AA AA A AA RR EG G AA ANOU 5 G E ZE ZEE NEGA E N E E NE BD6B Tem ew em ee 4040901204 CERAMIC 4041089000 NP ELECT 4032152211 CERAMIC 4040849902 NP ELECT 3 28 4040970408 ELECT 4041054701 ELECT 22U 4040854609 ELECT 4034553610 ELECT 22U 4040970408 ELECT 4034320806 ELECT 22U 4040854609 ELECT 4041137107 MT POLYEST 0 470 4041032907 CERAMIC 4030666106 MT POLYEST 0 470 4040901204 CERAMIC 403
24. 8 SPEAKER 8 SPEAKER 8 CORD POWER 2 0MK W A5063 ASSY WIRE GND CONNECTOR C 6103366463 ASSY PWB MAIN BD6B 1AA0B10S251JA TRANSISTOR Q1001 4051648016 4051345925 4051472215 4050020318 4050020417 4050026726 4050026924 4051631513 4051739615 4051739714 4051648016 4051345925 4051472215 4050020318 4050020417 4050026726 4050026924 4051631513 4051739615 4051739714 4051648412 4050144519 KTA1504S GR RTK 2SA1037AK T146 R 2SA1037AK S T146 2SA1037K T146 R 2SA1037K T146 S 2SA1179 M6 TB 2SA1179 M7 TB 2SA1179N M6 TB 2SA1235A1E 2SA1235A1F KTA1504S GR RTK 2SA1037AK T146 R 2SA1037AK S T146 2SA1037K T146 R 2SA1037K T146 S 2SA1179 M6 TB 2SA1179 M7 TB 2SA1179N M6 TB 2SA1235A1E 2SA1235A1F KTC3875S GR RTK 25 2412 T146 R WIRE WOUND Wire Wound CERAMIC RES Ceramic FUSIBLE RES Fusible 4050144618 4050158724 25 2412 T146 S 2SC2812 L6 TB BD6B xem qm me em Tre 3 4050158922 28C2812 L7 TB 4051648016 R KTA1504S GR RTK 4051631612 28C2812N L6 TBO 4051345925 2SA1037AK T146 R 4051739813 28C3928A1R 4051472215 2SA1037AK S T146 4051739912 2SC3928A1S 4050020318 2SA1037K T146 R 4052187712 38795 4050020417 2SA1037K T146 S 4050159721 28C2814 F4 TB 4050026726 28A1179 M6 TB 4051648412 KTC3875S GR RTK 4050026924 28A1179 M7 TB 4050144519 28C2412K T146 R 4051631513 2SA1179N M6 TB 4050144618 25 2412 T146 S 4051739615 28A1235A1E 4050158724 28C2812 L6 TB 4051739714 28A1235A1F 4050158922 28C28
25. Bias for White balance CUT OFF G OUT Pedestal level adjustment G Bias for White balance CUT OFF B OUT Pedestal level adjustment B Bias for White balance CUT OFF One Line FAST SW OPT STE MONO Option Stereo Mono 0 1 Stereo OPT VOL TABLE OPT MPP OPT BOOSTER OPT AV SEL OPT COL SYSTEM OPT SIF SYSTEM OPT LG ALPS TCL OPT PLUG amp PLAY OPT ASIA ME HSE POWER ON TIME OSD H POSITION o Option Volume Table 1 1 aja Option MPP 0 with MPP 1 without MPP Option Booster 0 with Booster 1 without Booster Option Audio Video Select 1 1 Option Color System Option SIF System Option Maker Tunner LG ALPS TCL Option Plug and Play Option ASIA Middle East HSE Power ON Timer OSD Horizontal Position 1 1 NI I NI oO 1 1 mia 1 colo 1 1 n mn 12 Service Adjustments with Replacing Memory IC IC801 Item Description OSD V 60 Hz OSD Vertical NTSc VOLUME OFFSET Volume Offset BASS OFFSET BASS OFFSET TREBLE OFFSET TREBLE OFFSET OPTAFT 0 For VCO AFT Voltage 2 5 V WS 1 2 gt 1 for WS 2 0 OPT CHMUTE VIDEO MUTE WHEN changing posion 0 NO MUTE 1 MUTE AV TV TIME AV TV change time mainloop number BG STRAP OFFSET S TRAP OFFSET for sound strap adjustment BG System DK
26. MTZJ10B 52 4070134306 DIODE 182076A 4070058602 ERA15 02 V1 4072348701 PHOTO COUPLE PC123X5YFZ 4080456801 15 02 4072303908 PHOTO COUPLE PC123Y52 4080583101 ERA15 02 4071468113 DIODE 01 4072128818 KDS160 RTK 4080456603 DIODE 01 4080627201 15535 4080583804 DIODE 01 4071490817 155355 17 4070077405 DIODE EU1 4080457709 DIODE EU1 BD6B Kramar 4080584207 4070077405 4080457709 4080584207 4070995422 4080627409 4070098806 4080584405 4080584405 4080633707 4070077603 4080458102 4080583606 4070098905 4080458409 4080584504 4070639029 4080477905 4080082406 4080585600 4070124406 4070134306 4080082406 4080585600 4070124406 4070134306 4070995521 4070572801 4080478308 4070639425 4080479404 4080627003 4071661118 4072217116 4070638606 4080476403 4072217116 4072217116 4072128818 4080627201 4071490817 MISCELLANEOUS AF601 4240059507 4230288603 6450005077 6450705434 6520019591 6450005077 6450705434 6520019591 6450904059 6450476228 6450820465 6520012974 6520018914 6520015425 6520022751 6520022768 6520015401 4080465407 6450034701 6450194887 6520018761 6450034701 6450194887 6520018761 F601A A101 A1901 K1001 K1003 K1005 A Ps601 SW1901 SW1902 DIODE DIODE RU3AM RU3AM RU3AM GRU4YX EU2 EU2Z EU2 RU3M RU3M RU3M DIODE DIODE 1N4148 155133 155133 152076 114148 155133 155133 152076 DIODE DIODE DIODE DIODE DIODE 188356 1883
27. 0K 4012559719 MT GLAZE 4021170100 CARBON 220K 4011057513 MT GLAZE 4011505915 MT GLAZE 10K 4010582303 OXIDE MT 4011050613 MT GLAZE 10K 4011505915 MT GLAZE 4010663507 OXIDE MT 2 7 4011050613 MT GLAZE 4010380919 MT GLAZE 220 4011622711 MT GLAZE 4010380919 MT GLAZE 220K 4011051917 MT GLAZE 4010067602 CARBON 4011622711 MT GLAZE 4021042100 CARBON 4011051917 MT GLAZE 4010670802 OXIDE MT 4011622711 MT GLAZE 4012565314 MT GLAZE 4011051917 MT GLAZE 4011058114 MT GLAZE 4011506110 MT GLAZE 4010267002 CARBON 4011052815 MT GLAZE 4021085800 CARBON 4011506110 MT GLAZE 4020943101 CARBON 4011052815 MT GLAZE 4010275413 CARBON 4011506110 MT GLAZE 4010275502 CARBON 4011052815 MT GLAZE 4021030008 CARBON 4011506011 MT GLAZE 4020944603 CARBON 4011057919 MT GLAZE 4010247331 CARBON 4011506011 MT GLAZE 4010247400 CARBON 4011057919 MT GLAZE 4021031500 CARBON 4011623015 MT GLAZE 4020939609 CARBON 4011052914 MT GLAZE 4010644407 OXIDE MT 4011506011 MT GLAZE 4010257409 CARBON 4011057919 MT GLAZE 4021025608 CARBON 4011506011 MT GLAZE 4020941503 CARBON 4011057919 MT GLAZE 4010200752 CARBON 4011506011 MT GLAZE 4010200801 CARBON 4011057919 MT GLAZE 4021027404 CARBON 4011506011 MT GLAZE 4020938206 CARBON 4011057919 MT GLAZE 4020842107 CARBON 4010126953 CARBON 4010656509 OXIDE MT 4010127009 CARBON 4010088607 CARBON 4021027701 CARBON 4021025103 CARBON 4020935700 CARBON 4020924100 CARBON 4011506219 MT GLAZE 4020826909 WIRE WOUND 4011050514 M
28. 1 30 10 50 10 420 1096 W 100 10 150 10 Z 80 20 100 0 75 10 40 20 Rated value P pico farad U micro farad Ceramic Metallized Paper Polyester Metallized Polyester Polypropylene Metallized Polypropylene Composite film Metallized Composite Styrene Tantalum Solid Aluminium Solid Electrolytic Non polarised Electrolytic OS SOLID DL ELECT RESISTOR CARBON 47K J A Material Aluminium Solid with Organic Semiconductive Electrolytic Double Layered Electrolytic 1 4W um Rated Wattage Performance Symbols A General B Non flammable Z Low noise Other Temperature coefficient Tolerance Symbols 0 05 B 0 196 C 0 25 D 0 5 1 G x296 5 10 20 5 15 Rated value ohms K 1 000 M 1 000 000 Carbon Metal Film Oxide Metal Film Composition Metal Glaze 9901 Q901 1 Q901 2A 0901 2 0901 2 Ar9o1 4140147809 6450088674 6450867484 6101170154 6102337891 6102904154 6101170154 6102337891 6102904154 6101170154 6102337891 6102904154 6450837616 MISCELLANEOUS SP901 SP902 Aw901 w902 6520014831 6520018174 6520014831 6520018174 6450956287 6102837179 CRT ASSY A510DX993X005 A MAGNET CG PR MAGNET CG PR DY SPACER D4AK DY SPACER E2HA DY SPACER F8LZ DY SPACER D4AK DY SPACER E2HA DY SPACER F8LZ DY SPACER D4AK DY SPACER E2HA DY SPACER F8LZ ASSY COIL DEGAUSSING SPEAKER 8 SPEAKER
29. 12 L7 TB 4051648412 KTC3875S GR RTK 4051631612 28C2812N L6 TBO 4050144519 28C2412K T146 R 4051739813 28C3928A1R 4050144618 25 2412 T146 S 4051739912 28C3928A1S 4050158724 28C2812 L6 TB 4050235009 250400 4050158922 28C2812 L7 TB 4050235009 250400 4051631612 2SC2812N L6 TB0 4050235009 2SD400 E MP 4051739813 2SC3928A1R 4050235009 2SD400 E MP 4051739912 28C3928A1S 4050180517 28C3332 R 4050180606 25 3332 5 INTEGRATED CIRCUIT 4060171908 TT2140LS YB11 IC001 4096827701 LA42205 E 4050036002 2SA1319 S IC1200 4096803012 R2S15900SP 4051648412 KTC3875S GR RTK IC201 4106363304 R2J12203M4 XXXFP 4050144519 28C2412K T146 R IC501 4096646104 LA78040B E 4050144618 25 2412 T146 S IC601 4106062108 STR W6753 LF2003 4050158724 28C2812 L6 TB IC802 4096760701 LE24C161 E C 4050158922 28C2812 L7 TB 4104958007 24 16 10 0 2 7 4051631612 2SC2812N L6 TB0 4106374607 LE24C162 E 4051739813 2SC3928A1R 4094594506 24LC16B P 4051739912 2SC3928A1S 4051648412 KTC3875S GR RTK CAPACITOR 4050144519 2SC2412K T146 R C001 4041064106 4050144618 2SC2412K T146 S 4031904702 4050158724 2SC2812 L6 TB C002 4041080403 4050158922 2SC2812 L7 TB 4041081509 4051631612 2SC2812N L6 TB0 4032112918 4051739813 2SC3928A1R 4031905214 4051739912 2SC3928A1S 4041046409 4051648412 KTC3875S GR RTK 4040914204 4050144519 28C2412K T146 R 4031577213 4050144618 25 2412 T146 S 4041140206 4050158724 28C2812 L6 TB 4032070317 4050158922 28C2812 L7 TB 4032789615 4051631612
30. 1217 cio JPo05 o x Eun mia 11061000 KK0 160 10024 4820764 R1219 1207 R1202 gie x gt picto moli EM JLBWA 716653300 4r 5 S MUTE bi NW lt NL 1 Em K1002A MONO 2 R007 Qoo R006 C1210 x 1 10GJ75C Doos Mt ED0434 KK0 22LBYAG 16GI75C iocos akc 152076 ii i DA x Ab ciu m AVISTEREGIOPTION x KK0 1GQ 1 10GJ75C TM MONO AVSTEREO eg ayes 1181 51 DI DIO cima x EMILEVD EMILBWA 116750 CIRCUIT DIAGRAM NOTICE 11 Expression of capacitance and resistance in circuit diagrme THE SERVIGE PRECAUTION PRODUCT SAFETY NOTICE 1 All resistance value are in ohms K 1 000 M 1 000 000 The area enclosed by this line is directly connected with AC mains voltage Product safety should be considered when a 2 All resistance rated wattages are 1 6W unless otherwise noted Capacitance Example When servicing the area connect an isolating transformer between TV receiver and AC component replacement is made in any area 3 Excepting electrolytic capacitors all capacitance values of less than 1 1000 C M 2000 D J 596 line to eliminate hazard of electric shock of a receiver are expressed in F and more than 1 are pF Characteristic 10 Components indicated by a mark in this capacitance rated vo
31. 1623114 MT GLAZE 4011054116 MT GLAZE R005 4010258208 CARBON 4021025301 CARBON 4020941701 CARBON 4011506219 MT GLAZE 4011050514 MT GLAZE 4011506011 MT GLAZE 4011057919 MT GLAZE 4012567615 MT GLAZE 4011054611 MT GLAZE J J K K J J K J J M M K K K K K K K K K K M M M M K M M M M K M M M M K K K K K K K K K K K K K K K K K K M M M M M M M M M M K K K K BD6B em Temm mm em 4012562719 MT GLAZE 4011050415 MT GLAZE 4011134412 MT GLAZE 4012556510 MT GLAZE 4011506219 MT GLAZE 4011050415 MT GLAZE 4011050514 MT GLAZE 4011623015 MT GLAZE 4012567219 MT GLAZE 4011052914 MT GLAZE 4011052112 MT GLAZE 4011622414 MT GLAZE 4011506219 MT GLAZE 4011051016 MT GLAZE 4011050514 MT GLAZE 4011624111 MT GLAZE 4012567219 MT GLAZE 4011056011 MT GLAZE 4011052112 MT GLAZE 4011523216 MT GLAZE 4012566915 MT GLAZE 4011054017 MT GLAZE 4011056516 MT GLAZE 4010272105 CARBON 4011505816 MT GLAZE 4021037205 CARBON 4011050712 MT GLAZE 4020943804 CARBON 4012566915 MT GLAZE 4012564119 MT GLAZE 4011056516 MT GLAZE 4011055816 MT GLAZE 4011505816 MT GLAZE 4011505915 MT GLAZE 4011050712 MT GLAZE 4011050613 MT GLAZE 4011506011 MT GLAZE 4011523216 MT GLAZE 4011057919 MT GLAZE 4011054017 MT GLAZE 4012562719 MT GLAZE 4010264308 CARBON 4011134412 MT GLAZE 4021086104 CARBON 4011505816 MT GLAZE 4020942708 CARBON 4011050712 MT GLAZE 4011523216 MT GLAZE 4011506219 MT GLAZE 4011054017 MT G
32. 2 11069 100 ltes uum om B4L40807800 x ats pm 4 amo aroge ske PAM cepe 1116616 m 5 e cons 127522 9 E 1 0621 gt noge 4 z ES n X 1 Ramo 35 5 3 B422180160N mios eos neos 8 JP208 oo Lhe CARE caos we Me s z 8 5 J x a UN 12724 2 2KC 35EM47LBVD 1 i 5g Rosa R208 L1880680N 2 SSEMATLBWA 85 SERE E K ZS 2 AmOGzoc 1 0020 C228 x Focus OO cecco 7 E coos YE weme 8 B EMILEVD MET KK03LBYAG w z 5 1211 KK0 1GQ oc Laos Borno E KEYN gt Geo 7 16608360 ERE SCREEN 1901 T 5 m 26819406 cs E MA DIIOKLBXA A T TE 25040 25032221 SUN 1 AA2HLM0412 ORXAVCH9 nens E a TBPON BHIELD COVER 01904 EMI0LBVD 29 L oso 0223 case 155255 0206 5 s EMI0LBVEJ x 3 5 m E 220 01905 a DLXLBB024 E 10GJt2KC DLXLBB010 22 2 9 peo 8 x BS
33. 28C2812N L6 TBO 4041140206 4051739813 28C3928A1R 4032070317 4051739912 2SC3928A1S 4032789615 4051648412 KTC3875S GR RTK 4041046409 4050144519 28C2412K T146 R 4040914204 4050144618 25 2412 T146 S 4031577213 4050158724 28C2812 L6 TB 4041081202 4050158922 28C2812 L7 TB 4041151707 4051631612 28C2812N L6 TBO 4032113519 4051739813 28C3928A1R 4040970101 4051739912 25 3928 15 4040843801 4052197711 985 4040970200 4050890000 2SA1707 S 4040843900 4050890109 2SA1707 T 4040970200 4050096907 2SB985 S 4040843900 4051648412 KTC3875S GR RTK 4040988403 4050144519 28C2412K T146 R 4040842606 4050144618 25 2412 T146 S 4040970101 4050158724 28C2812 L6 TB 4040843801 4050158922 28C2812 L7 TB 4040987802 4051631612 28C2812N L6 TBO 4040842408 4051739813 28C3928A1R 4041044900 4051739912 2SC3928A1S 4040912606 4050235009 250400 4033670417 2 2 2 2 2 2 BD6B es 4041044900 4033456615 CERAMIC 4040912606 4033588316 CERAMIC ij 4033670417 4033456615 CERAMIC 1U 4040970101 4033588316 CERAMIC 1U 4040843801 4033456615 CERAMIC 10 4040973607 470 4033588316 10 4040844303 47U 4033456615 CERAMIC 10 4040973201 220 4033588316 CERAMIC 1U 4040873006 22U 4033456615 CERAMIC 1U 4041032907 0 01U 4033588316 CERAMIC 10 4040901204 0 01U 4033456615 CERAMIC 10 40
34. 32152211 0 010 4033588316 CERAMIC 1U 4041032907 0 01U 4033456615 CERAMIC 1U 4040901204 0 01U 4040970101 ELECT 1U 4032152211 0 01U 4040843801 ELECT 1U 4041032907 0 01U 4040972808 ELECT 0 47U 4040901204 0 01U 4040843702 ELECT 0 47U 4032152211 0 01U 4032002625 ELECT 0 47U 4040972808 0 47U 4041040209 CERAMIC 100P 4040843702 0 47U 4040946403 CERAMIC 100P 4040988205 2200U 4031573611 CERAMIC 100P 4040854906 2200U 4040973201 ELECT 22U 4041044900 0 1U 4040873006 ELECT 22U 4040912606 0 1U 4041159109 MT POLYEST 0 22U 4033670417 0 1U 4040935407 MT POLYEST 0 22U 4041047000 0 056U 4032377901 MT COMPO 0 22U 4040914808 0 056U 4041044900 CERAMIC 4033082111 0 056U 4040912606 CERAMIC 4033565218 0 056U 4033670417 CERAMIC 4041047000 0 056U 4040947004 CERAMIC 4040914808 0 056U 4031554214 CERAMIC 4033082111 0 056U 4040970408 ELECT 4033565218 0 056U 4040854609 ELECT 4041045402 1800P 4040970101 ELECT 4040913009 1800P 4040843801 ELECT 4031577015 1800P 4041044900 CERAMIC 0 1U 4032355513 1800P 4040912606 CERAMIC 0 1U 4040973409 4 7U 4033670417 CERAMIC 0 1U 4040844204 4 7U 4041045303 CERAMIC 0 015U 4041045402 1800P 4040912903 CERAMIC 0 015U 4040913009 1800P 4032152419 CERAMIC 0 015U 4031577015 1800P 4040984009 MT POLYEST 0 1U 4032355513 1800P 4040852902 MT POLYEST 0 1U 4041047000 0 056U 4032378007 MT COMPO 0 1U 4040914808 0 056U 4041159109 MT POLYEST 0 22U 4033082111 0 056U 4040935407 MT POLYEST 0 22U 4033565218 0 056U 4032377901 MT COMPO 0 22U 4040952602 0 22U
35. 4011523216 MT GLAZE 4012566311 MT GLAZE 4011054017 MT GLAZE 4011055410 MT GLAZE 4011623015 MT GLAZE 4012566311 MT GLAZE 4011052914 MT GLAZE 4011055410 MT GLAZE 4010727417 OXIDE MT 4012556510 MT GLAZE 4010736419 OXIDE MT N N Q UO BD6B Dee preme _ 4010247707 4010214105 CARBON 4021030206 CARBON 4021119307 CARBON 4020939708 CARBON 4020938602 CARBON 4011506011 MT GLAZE 4010224104 4011057919 MT GLAZE 4021025806 CARBON 4011506011 MT GLAZE 4020938800 CARBON 4011057919 MT GLAZE 4010247004 CARBON 4012566311 MT GLAZE 4021027503 CARBON 4011055410 MT GLAZE 4020939500 CARBON 4010682409 OXIDE MT 4010247400 CARBON 4012561712 MT GLAZE 4021031500 CARBON 4011054215 MT GLAZE 4020939609 CARBON 4011623114 MT GLAZE 4010071104 CARBON 1K 4011054116 MT GLAZE 4021039100 CARBON 1K 4011505915 MT GLAZE 4020922601 CARBON 1K 4011050613 MT GLAZE 4010660308 OXIDE MT 180 4011505915 MT GLAZE 4020873200 WIRE WOUND 3 3 4011050613 MT GLAZE 4020977908 WIRE WOUND 3 3 4012560210 MT GLAZE 4020925701 WIRE WOUND 3 3 4011051214 MT GLAZE 4010684601 OXIDE MT 4 7K 4012556510 MT GLAZE 4010697106 OXIDE MT 820 4011050415 MT GLAZE 4012566618 MT GLAZE 68K 4011623718 MT GLAZE 4011058213 MT GLAZE 68K 4011055311 MT GLAZE 4012560111 MT GLAZE 8 2K 4012560111 MT GLAZE 4011057414 MT GLAZE 8 2K 4011057414 MT GLAZE 4010258634 CARBON 220 4012567615 MT GLAZE 4010258703 CARBON 220K 4011054611 MT GLAZE 4021170209 CARBON 22
36. 4041032907 CERAMIC 4040846307 CERAMIC 1000P 4040901204 CERAMIC 4030766707 CERAMIC 1000P 4032152211 CERAMIC 4032221313 CERAMIC 1000P 4041135103 CERAMIC 4032719622 CERAMIC 1000P 4032753329 CERAMIC 4041157501 CERAMIC 1000P 4041135103 CERAMIC 4041078400 CERAMIC 1000P 4032753329 CERAMIC 4041157105 CERAMIC 1000P 4041085705 ELECT 4040846307 CERAMIC 1000P 4041075201 ELECT 4030766707 CERAMIC 1000P 4040831709 MT POLYPRO 4032221313 CERAMIC 1000P 4041021505 MT POLYPRO 4032719622 CERAMIC 1000P 4041165001 MT POLYPRO 4041036905 CERAMIC 0 1U 4033727319 MT POLYPRO 4040950806 CERAMIC 10 4041124206 CERAMIC 4033423310 CERAMIC 10 4041165209 CERAMIC 4031640214 CERAMIC 10 4041165100 CERAMIC 4033670417 CERAMIC 10 4032690416 CERAMIC 4033053517 CERAMIC 10 4041124206 CERAMIC 4041048304 ELECT 4041165209 CERAMIC 4041107100 ELECT 4041165100 CERAMIC 4040904601 POLYESTER 4032690416 CERAMIC 4041154203 POLYESTER 4040850205 MT POLYPRO 4031792705 POLYESTER 4033467126 MT POLYPRO 4031792606 POLYESTER 4033794311 MT POLYPRO 4032770019 POLYESTER 4033726817 MT POLYPRO 4041155200 ELECT 4040565307 NP ELECT 4032112116 ELECT W N A NN NN N NA A AAE E E E E A NN A EE EE N N gt p p p p p DD 0 0 0 0 0 0 0 0 0 0 gt Z AA AA G G E A N N NN NN WG GR MAA EE AG
37. 4335008 MT POLYEST 0 47U 4032152211 CERAMIC 4041136803 CERAMIC 680P 4040970200 ELECT 4034164915 CERAMIC 680P 4040843900 ELECT 4041151707 ELECT 10U 4041151707 ELECT 4032113519 ELECT 10U 4032113519 ELECT 4041151707 ELECT 10U 4040970200 ELECT 4032113519 ELECT 10U 4040843900 ELECT 4041064106 ELECT 1000U 4040970200 ELECT 4031904702 ELECT 1000U 4040843900 ELECT 4041157303 ELECT 220U 4041044900 CERAMIC 4032114427 ELECT 220U 4040912606 CERAMIC 4030575329 POLYESTER 1200P 4033670417 CERAMIC 4031793702 POLYESTER 1200P 4040970101 ELECT 4030704937 CERAMIC 1200P 4040843801 ELECT 4041063505 ELECT 1000U 4041044900 CERAMIC 4032112532 ELECT 1000U 4040912606 CERAMIC 4041155606 POLYESTER 068U 4033670417 CERAMIC 4033074017 POLYESTER 068U 4041045709 CERAMIC 4031429522 POLYESTER 068U 4040913306 CERAMIC 4032890826 POLYESTER 068U 4031134119 CERAMIC 4041040209 CERAMIC 100P 4041044900 CERAMIC 4040946403 CERAMIC 100P 4040912606 CERAMIC 4031573611 CERAMIC 100P 4033670417 CERAMIC 4040881704 MT POLYEST 220 4011506011 MT GLAZE 4040888802 MT POLYEST 22U 4011057919 MT GLAZE 4040941804 MT POLYEST 22U 4011506011 MT GLAZE 4040966708 MT POLYPRO 22U 4011057919 MT GLAZE 4040881704 MT POLYEST 220 4011506011 MT GLAZE 4040888802 MT POLYEST 220 4011057919 MT GLAZE 4040941804 MT POLYEST 220 4011506011 MT GLAZE 4040966708 MT POLYPRO 0 220 4011057919 MT GLAZE 4041157501 CERAMIC 1000P 4011506011 MT GLAZE 4041078400 CERAMIC 1000P 4011057919 MT GLAZE 4041157105 CERAMIC 1000P
38. 55355 17 6450952586 VR SEMI 2 2K N 4072128818 DIODE KDS160 RTK 4080627201 DIODE 18835 TRANSFORMER 4071490817 DIODE 1SS355 TE 17 T431 6450833847 TRANS DRIVE 4072128818 DIODE KDS160 RTK 6520011144 TRANS DRIVE 4080627201 DIODE 15535 AT471 6520018303 TRANS FLYBACK 4071490817 DIODE 155355 17 AT611A 6450938207 TRANS POWER PULSE D1910 4080512408 LED 204HD 4080626907 LED BT 202YX 31 COIL D1910A 6103039954 HOLDER LED C4LA L1901 6450062490 INDUCTOR 10 K 6103357706 HOLDER LED BD6A L431 6520010468 CORE PIPE D201 4070638606 ZENER DIODE MTZJ5 1A L432 6520010468 CORE PIPE 4080476403 ZENER DIODE MTZJ5 1A L441 6520010581 COIL LINEARITY D202 4080082406 DIODE 1N4148 AL601 6520001961 LINE FILTER 4080585600 DIODE 1SS133ST L602 6100785953 PIPE CORE 4070124406 DIODE 155133 6520010130 CORE PIPE 4070134306 DIODE 152076 L632 6100785953 PIPE CORE 4072217116 ZENER DIODE UDZS TE 1712B 6520010130 CORE PIPE 4072217116 ZENER DIODE UDZS TE 1712B L633 6100785953 PIPE CORE 4072217116 ZENER DIODE UDZS TE 1712B 6520010130 CORE PIPE 4070997228 ZENER DIODE MTZJ16A L634 6100785953 PIPE CORE 4070547027 ZENER DIODE RD16EB1 L634 6520010130 CORE PIPE 4070547215 ZENER DIODE RD16EB3 L635 6100785953 PIPE CORE 4080475307 ZENER DIODE MTZJ16A 52 6520010130 CORE PIPE 6101975711 CUTTING WIRE L801 6450082894 INDUCTOR 5 6U K 4070077405 DIODE EU1 L803 6450257797 INDUCTOR 120 OHM 4080457709 DIODE EU1 6520016996 INDUCTOR 120 OHM 4080584207 DIODE EU1 L804 6450257797
39. 56 DIODE DIODE DIODE DIODE DIODE KDS160 15535 155355 5111903 5111904 MTZJ6 2B MTZJ6 2B 541905 SW1906 SW601 A VA601 X161 MTZ2J6 2A MTZJ6 2A ST A 6450034701 6450194887 6520018761 6450034701 6450194887 6520018761 6450034701 6450194887 6520018761 6450034701 6450194887 6520018761 6450590061 4071712008 4072471300 4210121906 4210115202 4220053907 6450248801 6450251122 6450820052 6520016842 SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH 1 1 SWITCH PUSH 1 1 SWITCH POWER 1P 1TX1 VARISTOR ERZV14D471 VARISTOR SVC471D 07ABW7 SAW F TSF6376BL SAW F TSF6376Y SAW F SF6376U OSC CRYSTAL 4 433619MHZ OSC CRYSTAL 4 433619MHZ OSC CRYSTAL 4 433619MHZ OSC CRYSTAL 4 433619MHZ 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 1P 1TX1 m 6103332314 gt ASSY PWB CRT C8WS 1 0 1052510 MTZJ6 2C RD6 2EB3 MTZJ6 2C 52 MTZJ8 2A MTZJ8 2A ws TW11 UDZS TE 1712B MTZJ5 1A MTZJ5 1A UDZS TE 1712B UDZS TE 1712B RTK TRANSISTOR 0701 TE 17 FUSE 250V 4A FUSE 250V 4A HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE TUNER U V UNIT REMOCON UNIT REMOCON JACK RCA 3 JACK RCA 3 JACK RCA 6 JACK RCA 6 JACK RCA 3 JACK RCA 3 PTDCA1BF4 SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH RECEIVER
40. 8 508 2100 3 rave 4 2207 as es l 2 8 6 5 R809 2 8 8 0 5 B 2 ca eo s VT 22 0805 2202 L 805 pan Dase 888 t E M 1292 gg nm m peo 8 22 M i 83 C4418 CATIBH2 paat 8 J820 c1012 8 a K201 D801 ipe 8 Door 1 lesa i dar a 2s w mu 9801 usos i zl i g ES ii 5 TH 8 asaz 3 re 2502 Quos com E 8 LI Su E cita 2 1 8 5 2 Sea css LI 5 ha si PSSOMH2 PSEOIHI ic 8 ali mona Leas 14 m 8 E L601H2 pee mm ah lt Hoe 5 5 pino TeriaHa NM B ae 8 i i CN AM wae ae T E i T4AL250V 4 lt 0612 8 T F601 n SW601H2 prem TENE 8 TREE TP EE EB
41. 9 51 8 d d eL 2 og 2 2 mz 77 3 5 gt z z 5 212012 j 3 2 Sv SY a 777 E 5 201 lt CPU IF Video Chroma Def gt R2J12203M4 XXXFP IC Block Diagrams IC Block Diagrams IC001 lt Audio AMP gt LA42205 E IC501 lt Vertical Output gt LA78040 LA78040N Standby Vcc Thermal Protection Input amplifier P Output amplifier ground shorting protection circuit Load shorting protection circuit Thermal protection circuit 05 06 07 8 a a Lr gt k 9 E 22 Output amplifier TESS lt 5 8 a 905 zB JE Zs zz s Oo gt Input amplifier Ripple Filter Service Adjustments with Replacing Memory IC IC801 Note The CPU IC201 and memory IC IC801 store the service adjustments data and controls data for each circuit When the Memory IC IC801 is replaced some of the service adjustments should be readjusted to obtain the best performance The necessary service adjustments are carried out by using the RC handset Please set up the TV set with following steps 1 to 2 1 Initializing Procedure 1 Put a new memory IC 2 Turn on the TV set 3 Press and hold the TV AV Selector on the TV set for more than 2 seconds The following picture appears on the screen WAV MENU Y CH CLR Press and hold for more than 2 secon
42. C 4040732105 CERAMIC 1000P 4032152211 CERAMIC 4040713302 CERAMIC 1000P 4040970408 ELECT 4041113903 CERAMIC 1000P 4040854609 ELECT 4041039104 CERAMIC 1000P 4041032907 CERAMIC 4041157501 CERAMIC 1000P 4040901204 CERAMIC 4041078400 CERAMIC 1000P 4032152211 CERAMIC 4041157105 CERAMIC 1000P 4040970408 ELECT 4040846307 CERAMIC 1000P 4040854609 ELECT 4030766707 CERAMIC 1000P 4040970408 ELECT 4032221313 CERAMIC 1000P 4040854609 ELECT 4032719622 CERAMIC 1000P 4041032907 CERAMIC 4041078202 CERAMIC 470P 4040901204 CERAMIC 4040861508 CERAMIC 470P 4032152211 CERAMIC 4032475003 CERAMIC 470P 4040947608 CERAMIC 4041078202 CERAMIC 470P 4031459915 CERAMIC 4040861508 CERAMIC 470P 4040947608 CERAMIC 4032475003 CERAMIC 470P 4031459915 CERAMIC 4041078202 CERAMIC 470P 4040861508 CERAMIC 470P 4032475003 CERAMIC 470P 4041139804 CERAMIC 150P 4031037529 CERAMIC 150P 4040739005 ELECT 220U 4040973706 ELECT 220U 4041080809 ELECT 470U 4032119620 ELECT 470U 4041064106 ELECT 1000U 4031904702 ELECT 1000U 4041063604 ELECT 2200U 4032115127 ELECT 2200U 4041081509 ELECT 100U 4031905214 ELECT 100U 4041032907 CERAMIC 0 01U 4040901204 CERAMIC 0 01U 4032152211 CERAMIC 0 01U 4041032907 CERAMIC 0 01U CR GR GG ANA ANA AA E Z ZE Z NA E ZS AAA A G E E AXA NA GG EE NA NA N N EE E NA N N N N RESISTOR R001 4012561712 MT GLAZE 4011054215 MT GLAZE R002 4012561712 MT GLAZE 4011054215 MT GLAZE R003 4011623114 MT GLAZE 4011054116 MT GLAZE R004 401
43. CARBON 4020924308 CARBON 4010091508 CARBON 4021033207 CARBON 4020924308 CARBON 4010091508 CARBON 4021033207 CARBON 4020924308 CARBON 4012560012 MT GLAZE 4011050910 MT GLAZE 4011623619 MT GLAZE 4011055212 MT GLAZE 4010246403 CARBON 4021033108 CARBON 4021021006 CARBON 4010249701 CARBON 4021027206 CARBON 4020940100 CARBON 6450079689 INDUCTOR 150U K 4072128818 KDS160 RTK 4080627201 15535 4071490817 155355 17 4072128818 KDS160 RTK 4080627201 15535 4071490817 155355 17 MISCELLANEOUS AK701 6520017726 SOCKET CRT 8P omponent Locations Main Board Parts Side 4 z F D B i eo 1AA4B10S0440A C8WS MAIN RE s sal ERES q 8 OOF 2 u Ji 0201 118 1011 eA m Wi ak sss de Ta 2 41008 8 TM ci 2 E m 2 R1031 9 lt 88 TI att 5 10802 i 322
44. E 4020943606 CARBON 4011506219 MT GLAZE 4020849304 CARBON 4011050514 MT GLAZE 4011505816 MT GLAZE 4010103102 CARBON 4011050712 MT GLAZE 4021083301 CARBON 4010651702 OXIDE MT 4020925206 CARBON 4010703015 OXIDE MT 4020862402 CARBON 4010251902 CARBON R831 4010588008 OXIDE MT 4021040007 CARBON R832 TM 4010103102 CARBON 4020940605 CARBON R833 TM 4011050712 MT GLAZE 4010643707 OXIDE MT R834 4011505915 MT GLAZE 4010146050 CARBON 4011050613 MT GLAZE 4010146109 CARBON R835 4011505915 MT GLAZE 4021117402 CARBON 4011050613 MT GLAZE 4021109605 CARBON R838 4012556510 MT GLAZE 4010126953 CARBON 4011050415 MT GLAZE 4010127009 CARBON R839 4012556510 MT GLAZE 4021027701 CARBON 4011050415 MT GLAZE 4020935700 CARBON R840 4012558712 MT GLAZE 4010191852 CARBON 4011052617 MT GLAZE 4010191901 CARBON R842 4012556510 MT GLAZE 4021085800 CARBON 4011050415 MT GLAZE 4020943101 CARBON R843 4011505915 MT GLAZE 4011623015 MT GLAZE 4011050613 MT GLAZE 4011052914 MT GLAZE R886 4011623015 MT GLAZE 4010267002 CARBON 4011052914 MT GLAZE 4021085800 CARBON R889 4012566618 MT GLAZE 4020943101 CARBON 4011058213 MT GLAZE 4011505915 MT GLAZE R890 TM 4010258703 CARBON 4011050613 MT GLAZE 4021170209 CARBON 4011506110 MT GLAZE 4021170100 CARBON 4011052815 MT GLAZE 4010247004 CARBON BD6B VARIABLE RESISTOR 4072128818 DIODE KDS160 RTK VR631 6450065514 VR SEMI 2 2K N 4080627201 DIODE 15535 6450035579 VR SEMI 2 2K N 4071490817 DIODE 1
45. F OT p 9 o z Q Q lt S z 2 2 eo n n 2 5 m gt B 6 8 5 2 z z 5 5 5 3 5 8 2 9 8 ed e 02 6 8 gt 69 Ors MS 15 510 LUVIVIOV LINIOLd 4 92 Ino 2 dAVHA 220 INU 4 DIVA 28 ONVEESVE 4 e E duc e ce 8c saa 9 NI ONAS O NI 58 WS ODAH 4 bos h A apg v j 1 al 6 251 scan 29 gt Odvidde o 1H3ANOO das 57 OHd VNOHHO ONAS VLNOZIHOH 1040 A 15 MOVIE gt SsSaNduvHS AVTAG gt MSISVA v Y 891JAVSLHIAGXLL OlSO 0d 40109 134 i 050 lt dv dv OISOZ0d 1SVHINOO 1 3340 INO t t 14 AH 5 2 gt OOV JH OY 4l dWVdIA J4 29 Her ebb Sv lt lt m gt o gt gt o o lt y 8 S s S S SL 5 a f B S 5 5 5 S Sm 8 5 5 sl 2 404 aye Se eo 29 s S i 3 n 2 9546
46. IFT 50 VERTICAL CENTRE Receive a monochrome circular pattern Set the brightness and contrast to normal Select V SHIFT 50 in the service mode Change value to be optimum verticall centre position Exit from service mode 1 2 3 4 S Vertical centre Item 6 V SIZE 50 VERTICAL SIZE Receive a monochrome circular pattern Set the brightness and contrast to maximum Select V SIZE 50 in the service mode Change value to be optimum vertical size Exit from service mode 1 2 3 4 5 Vertical size Item 14 V LINEARITY 50 VERTICAL LINEARITY 1 Receive a crosshatch pattern 2 Select a picture mode of NATURAL by pressing the PICTURE MODE button 3 Select V LINEARITY 50 in the service mode 4 Adjust Vertical Linearity so that the difference of a and b becomes less than 3mm by pressing VOLUME or button 5 Exit from service mode Bottom Item 12 V S CORRECT 50 V S CORRECTION 1 Receive a crosshatch pattern 2 Select a picture mode of NATURAL by pressing the PICTURE MODE button 3 Select V S CORRECT 50 in the service mode 4 Adjust Vertical S letter Correction so that the difference of c d and e becomes less than 2 mm by pressing the VOLUME or button 5 Confirm Vertical Linearity and adjust Vertical Center then Vertical Size 6 Exit from service mode Upper
47. IN VIF DEFEAT AFT REV VIF POS STRAP OFF OM DET VIF AGC CLIP AMF ON AMF VTH VIF AGC VTH HYS OFF VIF AGC SPEED UP AUDIO ATT L MONO SIF OUT MUTE AUDIO ATT R SIF OVER MODE AUDIO SW SEL SECAML PC65 CONV VCO PULL UP CONV VCO BETA UP SIF MODE AVL SEL SIF INT SIF BPF WIDE SIF PAL SIF PAL INV SIF BPF TEST HI TRAP OFF VIDEO SW LPF VIDEO MUTE SHARPNESS PRE Chroma Demodulation Angle switch N gt RF AGC delay point adjustment A Enable VIF video out lamp AFT OUT ON OFF switch VIF frequency selector 1 VIF Video Detector output amplitude adjustment VIF AGC gain AFT polarity reverse 1 Ar 1 1 positive modulation mode SOUND trap test mode switch 1 12 a 1 1 Vertical frequency standard non standard detection VIF AGC sensitivity become low VIF AGC CURRENT CHANGE ON OFF switch VIF AGC CURRENT CHANGE FUNCTION INPUT LEVEL Adj VIF AGC CURRENT CHANGE FUNCTION HYSTERESIS OFF SWITCH VIF AGC SPEED Adj L Ch Audio output level attenuation AF direct put out ON OFF Mute switch R Ch Audio output level attenuation SIF OVER modulation detector ON OFF switch Audio Switch Selector SECAML Phase Comparator Mode Select SIF CONVERTER VCO PULL UP SIF CONVERTER VCO Bup 1 1 1 ojojo 1 M 1 M 1 1 1 E
48. INDUCTOR 120 OHM 4071182207 ZENER DIODE 1275 6520016996 INDUCTOR 120 OHM 4072128818 DIODE KDS160 RTK 4080627201 DIODE 15535 DIODE 4071490817 DIODE 155355 17 DK201 TM 4070638606 DIODE MTZJ5 1A 4072128818 DIODE KDS160 RTK 4080476403 DIODE MTZJ5 1A 4080627201 DIODE 15535 D001 4080082406 1N4148 4071490817 DIODE 1SS355 TE 17 4080585600 1595133561 4070058602 DIODE ERA15 02 V1 4070124406 156133 4080456801 DIODE ERA15 02 4070134306 152076 4080583101 DIODE ERA15 02 4080082406 184148 4070066300 DIODE 05 10 1 4080585600 19513361 4070096901 RM11C 4070124406 155133 4080457501 DIODE ERC05 10B 4070134306 1S2076A 4080583309 DIODE RM11C 4072505817 DIODE KDZ10V 4070066300 DIODE ERC05 10BV1 4072065618 DIODE UDZS TE 1710B 4070096901 DIODE RM11C 4070995600 DIODE MTZJ6 8A 4080457501 DIODE 05 10 4070574003 DIODE RD6 8EB1 4080583309 DIODE RM11C 4080478506 DIODE MTZJ6 8A 4070066300 DIODE 05 10 1 4071000224 DIODE MTZJ36A 4070096901 DIODE RM11C 4070562307 DIODE RD36EB1 4080457501 DIODE 05 10 4080476106 DIODE MTZJ36A 4080583309 DIODE RM11C 4070638220 DIODE MTZJ10A 4070066300 DIODE ERC05 10BV1 4070996122 DIODE MTZJ10B 4070096901 DIODE RM11C 4080472009 DIODE MTZJ10A 4080457501 DIODE 5 10 4080472207 DIODE MTZJ10B 52 4080583309 DIODE RM11C 4070638220 DIODE MTZJ10A 4080082406 DIODE 1N4148 4070996122 DIODE MTZJ10B 4080585600 DIODE 1SS133ST 4080472009 DIODE MTZJ10A 4070124406 DIODE 155133 4080472207 DIODE
49. LAZE 4011050514 MT GLAZE 4011505915 MT GLAZE 4012567219 MT GLAZE 4011050613 MT GLAZE 4011052112 MT GLAZE 4012556510 MT GLAZE 4011506219 MT GLAZE 4011050415 MT GLAZE 4011050514 MT GLAZE 4012556510 MT GLAZE 4012567219 MT GLAZE 4011050415 MT GLAZE 4011052112 MT GLAZE 4011505915 MT GLAZE 4012562719 MT GLAZE 4011050613 MT GLAZE 4011134412 MT GLAZE 4012566311 MT GLAZE 4012562719 MT GLAZE 4011055410 MT GLAZE 4011134412 MT GLAZE 4011506219 MT GLAZE 4011623718 MT GLAZE 4011050514 MT GLAZE 4011055311 MT GLAZE 4012566311 MT GLAZE 4012562719 MT GLAZE 4011055410 MT GLAZE 4011134412 MT GLAZE 4011506011 MT GLAZE 4012562719 MT GLAZE 4011057919 MT GLAZE 4011134412 MT GLAZE 4011506011 MT GLAZE 4011622919 MT GLAZE 4011057919 MT GLAZE 4011052716 MT GLAZE 4012558712 MT GLAZE 4011506219 MT GLAZE 4011052617 MT GLAZE 4011050514 MT GLAZE 4012560418 MT GLAZE 4011506219 MT GLAZE 4011051115 MT GLAZE 4011050514 MT GLAZE 4011624111 MT GLAZE 4011506219 MT GLAZE 4011056011 MT GLAZE 4011050514 MT GLAZE 4012567615 MT GLAZE 4011506219 MT GLAZE 4011054611 MT GLAZE 4011050514 MT GLAZE 4011506110 MT GLAZE 4010618002 OXIDE MT 4011052815 MT GLAZE 4012558712 MT GLAZE 4011622810 MT GLAZE 4011052617 MT GLAZE 4011052013 MT GLAZE 4010272105 CARBON 4012556510 MT GLAZE 4021037205 CARBON 4011050415 MT GLAZE 4020943804 CARBON 4011523216 MT GLAZE 4012566311 MT GLAZE 4011054017 MT GLAZE 4011055410 MT GLAZE 4011622919 MT GLAZE 4012566311 MT GLAZE 4011052716 MT GLAZE 4011055410 MT GLAZE
50. SERVICE MANUAL Colour Television Specifications Power Source 127 240 50 60Hz Colour System PAL SECAM 5 4 43 NTSC PAL 60Hz Television System B G D KK M M Channel Coverage VHF E2 E12 R1 R12 K1 K9 J1 J12 A2 A13 UHF 21 69 A14 A69 J13 J62 S1 S41 X Y Z Z 1 Z 2 Video IF 38 0 MHz Aerial Input Impedance 759 Ext Terminals Video inputs Phono jack X 2 1 0Vp p impedance 75Q DVD Input Component Video Jack Y X 1 1 0Vp p impedance 759 Component Video Jack CB CR X 1 0 7Vp p impedance 75Q Audio inputs Phono jack L R X 2 436mVrms impedance more than 40KQ Video monitor output Phono jack X 1 1 0Vp p 759 Audio monitor outputs Phono jack L R X 1 436mVrms Impedance less than 6009 Speaker 5 cm X 9 cm X 2 pcs Sound Output RMS Dimensions 580 W X 460 H X 458 D mm Weight approx 20 5 Kg Specifications subject to change without notice BD6B SANYO FILE NO Model No CT21VF1 Thailand Service Ref No CT21VF1 00 Product Code 113012301 Original Version Chassis Series AC7 A Give complete SERVICE REF NO for parts order or servicing It is shown on the rating plate at the cabinet back of the unit This T V receiver will not work properly in foreign countries where the television tran
51. T GLAZE 4020998309 WIRE WOUND 4010213712 CARBON 4010643103 OXIDE MT 4010214036 CARBON 4010645206 OXIDE MT BD6B Tre ree 4010246938 CARBON 4021027503 CARBON 4010247004 CARBON 4020939500 CARBON 4021027503 CARBON 4011505915 MT GLAZE 4020939500 CARBON 4011050613 MT GLAZE 4010632800 OXIDE MT 4010269600 CARBON 4010260409 CARBON 4021027909 CARBON 4010246700 CARBON 4020943507 CARBON 4021032101 CARBON 4010246700 CARBON 4020939401 CARBON 4021032101 CARBON 4010247004 CARBON 4020939401 CARBON 4021027503 CARBON 4010246700 CARBON 4020939500 CARBON 4021032101 CARBON 4010249305 CARBON 4020939401 CARBON 4021121003 CARBON 4012567318 MT GLAZE 4020940001 CARBON 4011056615 MT GLAZE 4010088607 CARBON 4012567318 MT GLAZE 4021025103 CARBON 4011056615 MT GLAZE 4020924100 CARBON 4010246700 CARBON 4010082605 CARBON 4021032101 CARBON 4021114500 CARBON 4020939401 CARBON 4021109803 CARBON 4010246700 CARBON 4020008305 SOLID 4021032101 CARBON 4021103801 SOLID 4020939401 CARBON 4020975706 CARBON 4010257102 CARBON 4020008305 SOLID 4020941404 CARBON 4021103801 SOLID 4012558712 MT GLAZE 4020975706 CARBON 4011052617 MT GLAZE 4010075805 CARBON 4012556510 MT GLAZE 4021086807 CARBON 4011050415 MT GLAZE 4020923103 CARBON 4012556510 MT GLAZE 4011624111 MT GLAZE 4011050415 MT GLAZE 4011056011 MT GLAZE 4011623015 MT GLAZE 4010269808 CARBON 4011052914 MT GLAZE 4010269907 CARBON 4011506219 MT GLAZE 4021031708 CARBON 4011050514 MT GLAZ
52. bs of the Four Pole Magnet turn them together to superimpose the Blue and Red horizon tal lines in the centre area of the picture screen Refer to fig ure 2 Turn Green gun on and adjust Six Pole Magnet 3 and 4 that the Green line superimposed on the Red Blue lines This is the same procedure used in steps 2 and 3 Refer to figure 3 OUTER AREA CONVERGENCE ADJUSTMENT Slightly loosen the screw holding the Deflection Yoke Adjust the Deflection Yoke to converge the detail in the outer area left side and right side of the picture screen by orbital movement of the front of the Yoke then secure the Deflection Yoke in appropriate position by putting the wedges as illustrated Tighten screw hold ing the Deflection Yoke 12 fs N a gt ANGLE OF MAGNET TABS b jd MAGNET TABS RUBBER WEDGE Figure 5 Adjusting Magnet DEFLECTION YOKE MOUNTING SCREW Figure 4 Deflection Yoke Movement Adjust tabs angle to superimpose red blue and green vertical line BLUE RED Adjust tabs together to superimpose red blue Vi green horizontal line Figure 3 BLUE RED AND GREEN MOVEMENT Mechanical Disassembly CABINET BACK REMOVAL 1 Refer to Figure 1 remove 7 screws 2 Pull off cabinet back and remove
53. c detect minimum time switch V SYNC DET MODE Vertical sync detect mode select MACRO OFF Switch to improvr macrovision signal ON OFF VBLK STOP Vertical blanking stop EQ LATCH OFF AFC1 stop timing shift HBLK STOP Horizontal blanking stop VRAMP TEST Vertical Ramp Out Test V 1 WINDOW Vertical sync detect mode select V FREE2 Vertical free running mode when horizontal coincidence is low V FREE Vertical forces free running mode switch FORCE V MODE Vertical frequency mode switch V STD DET OFF Vertical frequency standard non standard detection V STD DET2 Vertical frequency standard non standard detection V FREE FREQ Vertical free running frequency OSD VD DELAY VD TIMING delay for OSD TIMING W VBLK ON Vertical blanking wide mode 16 9 VLOGIC STOP Vertical count up logic stop VBLK TEST V blanking control WIDE VBLK TOP Vertical blanking top adjustment 16 9 WIDE VBLK BOTTOM Vertical blanking bottom adjustment 16 9 OSD CONT CLIP LEVEL O L O l CO e O oO SEY O O O O O o Contrast control clip level of OSD mode OSD CONT CLIP OFF Contrast control clip switch of OSD mode DRIVER R R OUT amplitude adjustment by 7 bits DAC BLUE BACK Blue back mode ON OFF switch DRIVER R B OUT amplitude adjustment by 7 bits DAC
54. ch l Black stretch gain adjustment Luminance gamma threshold control ON OFF l 1 G GOD GO Chroma trap for for adjustment PAL 1 Chroma trap for for adjustment NTSC Chroma trap ON OFF switch Chroma trap filter for SECAM ON OFF Video Noise Reduction Threshold level change 1 1 1 1 Video Noise Reduction Threshold Depth change Video Noise Reduction ON Luminance signal delay time adjustment for PAL 1 BLM 3 O O Luminance signal delay time adjustment for 1 color killer sensitivity threshold adjustment SECAM PLL RESET disable SECAM demodulator switch Base band Tint control for component color signal DVD 1 1 o NI NI O o 1 1 1 Cr signal delay time adjustment s CbCr signal pedestal Gain Switch CbCrPED ADJ ON Cr signal Pedestal level adjustment 1 1 1 T T Cb signal Pedestal level adjustment 1 signal delay time adjustment 1HD TEST MODE VIF SPEED R matrix gain control for YCbCr NTSC Offset 1 O O 1 co 1 A 1 N WHITE BALANCE WHITE BALANCE R Drive amp B Drive CUT OFF R OUT Pedestal level adjustment R
55. ds displayed in yellow color 4 Press the MENU on the TV set while the above On Screen Display is still on the screen The following picture appears on the screen ENU a Y CH CLR displayed in red color 5 Switch off the TV set by pressing the Power Switch button on the TV set while the above On Screen Display is still on the screen This completes the initialization of memory IC Following shows the initialized contents of memory data by this procedure Plug amp play No executed Inhibit data Cancelled Ch skip data Cancelled Sound volume data 10 63 steps Volume Lock OFF Colour system AUTO 2 Required Service Adjustments Readjust the following service adjustments Adjustments Service Mode No amp Item RF AGC Item 105 RF DELAY ADJ Horizontal centre Item 18 H PHA PAL Vertical Position Item 16 V SHIFT Vertical linearity 12 V LIN Vertical S correction Item 14 V SCO Gray scale 167 171 Further adjustment please refer to page 14 and 15 Service Adjustments with Replacing Memory IC IC801 Entering to Service Mode 1 Press and hold the MENU button on the TV set and press the numeric 1 button on the Remote Control Following setting items appears on the screen O Display for RF DELAY ADJ RF AGC adjustment 11 SERVICE MODE INDEX ADDRESS DATA Version 105 RF DELAY ADJ 2A It No button POS 1 em NO Item Data value
56. eplacement designated by mark A No deviations from resistance wattage or voltage ratings may be made for replacement items designated by mark 906LMS L06LMS Chassis Block Diagrams I 1 I 1 i I 1 SA3M HANNL AOE 1NOU4 H3WI1 NO 1061 I i i NOIL9371430 a 1029 ouas ALL ZAS 815 9880 NI HO 10291 amp 1 10201 LAS ONWHJMOd 1 SNVH1 10201 H31H3ANOO uns 194 2 et 1 LNO A vc 4333 5 Scv LINFA AH Ze 183 9 6 1no un Hv uMd NOILO3143G Grits 03 4 un e 10221 Pa inten m m di IVOLLUIA w G L 20648 10621 os 1 Ea oranv aie 105 05 0021 al 0645 lt s 10821 E LOLV oje MO1 HOHH3 H3MOd HIMOd NI LO31OHd H3MOd 8 9 440 NO diNV 3Hd LINN LUO
57. for Wide Mode PAL V SIZE 60 V Ramp amplitude adjustment Vertical Size for NTSC V SIZE 60 ZOOM V Size for Zoom Mode NTSC V SIZE 60 WIDE V Size for Wide Mode NTSC V S CORRECT 50 V S Correction control for PAL V S CORRECT 60 V S Correction control for NTSC V LINEARITY 50 V Linearity control for PAL V LINEARITY 60 3 V Linearity control for NTSC V SHIFT 50 4 V Ramp start timing point adjustment 2 line step V position for PAL V SHIFT 60 AFC2 H PHASE 50 AFC2 H PHASE 60 CONTRAST CONTROL BRIGHTNESS CONTROL TINT CONTROL TV TINT CONTROL AV SERVICE SW VRAMP OFF V AGC SPEED UP Y C TEST HVCO FREERUN UP HALF H KILLER H FREE H START AFC1 PULL UP HVCO PULL UP HVCO PULL DOWN AFC1 GAIN UP ACFQ IF CONT DOUBLE COINCI AFC2 RAMP UP FBP BTHL AFC2 GAIN UP HBLK RIGHT HBLK LEFT HBLK SEL HD SEL Horizontal time pulse for OSD HV BLK OFF H and V blanking off switch for RGB OUT BGP SHIFT Burst Gate Pulse for Position Adjustment 1 V Ramp start timing point adjustment 2 line step V position for NTSC n Horizontal Phase H Position adjustment for PAL N Horizontal Phase H Position adjustment for NTSC Contrst Control Offset Data Brightness Control Offset Data Tint Control Offset Data for TV Tint Control Offset Data for AV Vertical Output ON OFF Switch Contrast Control Vertical Output ON OFF Switch ON OFF V Ramp AGC Speed A
58. ht areas 12 Check for proper grayscale at all brightness levels To turn off the TV Service Menu display press the MENU key Note If the Grayscale adjustment is made after picture tube replacement check the High Voltage MAIN BOARD G CUT OFF B CUT OFF B Drive R CUT OFF R Drive B CUT OFF B Drive R CUT OFF R Drive G CUT OFF Press the MENU button to exit from service mode J SCREEN VR SOUND s SYS Under side 14 Service Mode Adjustments Following adjustments should be carried out when the memory IC is replaced How to enter the service mode and adjust values please refer to Entering to Service mode on page 8 Item 105 RF DELAY ADJ AGC ADJ NOTE Do not attempt this adjustment with weak signal 1 Tune the receiver to most clearest or strongest VHF station in your area Set the brightness and contrast controls to maximum Set the colour control to minimum 2 Select RF DELAY ADJ in the service mode 3 Change value until the snow noise just disappears 4 Exit from service mode Item 18 AFC2 H PHASE 50 HORIZONTAL ADJ Receive a monochrome circular pattern Set the brightness and contrast to normal Select AFC2 H PHASE 50 in the service mode Change value to be optimum horizontal centre position Exit from service mode 1 2 3 4 S Horizontal centre Item 16 V SH
59. ltages are 50V unless otherwise noted 2 I M 20 TRANSISTOR DIODE AND INTEGRATED CIRCUIT TERMINAL GUIDE circuit diagram show components whose All inductance values are in H m Kind Ceramic mT A U D C COLLECTOR A ANODE CHIP PARTICULAR Voltage readings take with a VTVM are from point indicated chassis Electrolytic B BASE K KATHODE COMPONENTS PARTS SYMBOL values have special significance to product ated voltage 1 000V COLOUR TELEVISION safety It is particularly recommended that only ground Voltage readings taken by using PAL colour bar signal are ge 1 000V mei TRANSISTOR FUSIBLE x parts specified the part service manual be with all controls at normal position Some voltage may vary with signal M Polypropylene f P RESISTOR used for components replacement pointed out strength 1 rael ARE Z Metalized paper by the mark 7 Waveform were taken with PAL colour bar and controls adjusted for T NON POLE CHASSIS normal picture Waveforms were taken by using a wide band oscillo Resistance value 1 29 r D Carbon gc x ELECTRIC SERIES scope and a low capacity probe Aliowable error 5 N Metalized carbon CAPACITOR 8 This circuit diagram covers a basic or representative chassis only Kind M carbon 5 Oxied metalized t AT 4 There
60. nd brightness controls to minimum Confirm high voltage does not exceed 27 5 KV at zero beam current If reading is not within range check horizontal circuit No high voltage adjustment is provided on this chassis Focus VR Upper side 16 Special Function The following special functions can be set up on this TV set 1 Volume Lock setting With this function a maximum sound volume limit can be set at any level BASS EXPANDER ON asSOUND gt 2 Tuning Lock setting Once TUNING LOCK is switched on further channel tuning Pre set is not possible The Channel Swapping function also is not possible TUNING LOCKED 3 Music Mode setting When Music Mode is ON Programme position from 247 to 255 and 0 are set Music Mode Only sound is provided and any picture is not on the screen under Music Mode Turns black MUSIC screen 4 AV Start setting Set AV START to ON and every time the TV set is switched on AV1 position will be the initial programme position AVI How to set the special function Note When making the VOLUME LOCK setting set the desired maximum sound volume by pressing the VOLUME or button before entering Special Function setting mode To enter into the special function setting mode press and hold the MENU button of the TV set then press the Recall button on the Remote Control VOLUME LOCK TUNING LOCK MUSIC MODE AV START av SELECT 4 ADJUST
61. r button 7274 DEC IND BB2A 7380 BUTTON UNITED BB2A 2978 CABINET FRONT BD6A 2185 BADGE SANYO 43 5X10L43 5 3012 CABINET BACK BD6A 0634 REMOCON JXPSG 3393 RC BATTERY LID JXPLA 3050 INSTRUCTION MANUAL C8WC 0674 CORRECTION NOTICE C8WM 3104 SCHEMATIC DIAGRAM C8WC Chassis Electrical Parts List BD6B Product safety should be considered when a component replacement is made in any area of a receiver Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark Note Parts order must contain Service Ref No Part No and descriptions The main PCB unit will be supplied without tuner and flyback transformer They should be ordered separately eee eem Temm oem em Te OUT OF CIRCUIT BOARD PICTURE TUBE NOTES Read descriptio CAPACITOR n in the Capacitor and Resistor as follows CERAMIC 100P K 50V Material MT POLYPRO COMPO FILM MT COMPO STYRENE Rated Voltage Tolerance Symbols Less than 10pF Not specified B 0 1pF C D 0 5pF G x0 25 0pF S 0 0 25pF than 10 Not specified 20 596 F 143 J 15 M Q V 0 25 x2pF 0 1 0 190 0 25 190 2 1 5 K 10 20 N 30
62. ria NI NA EXXAVADAGLGH E MEE zN MET mm m m p S4J3080040N 2 y 1520784 1 1 gt esa DDXLB88047 cis 250 DDXLBB021 1 J30B0250N x x osta E pioka BAJ3OBOO40N A704 20881 soon men 2SEM1000LBVEJ eMA7LBvD L1 BOCA S B L601 1 2K C632 25EM1000MJ H 1 16GJ22KC un EMA7LBWA 16GJ82C 176643300 1 2DJ2 7KLBVA B4F3580040N Le Koca i mor a 58 Eu m 3 T TO0FJ6800LBYAJ vcc BWA w FK68008E cem MIZIS SA x SIGNAL m mW a SE Ex j E F601 x 4An amp Gz0c 60 2 VBRIBTELBXA LL 12887 FEXLBSODIVC N 320800100 EM EU EU 27 mt W pa w LIST OF REPLACEABLE TRANSISTORS 140471 LBBO17 Wn 12 1 0GJ1 2KC 2 TOA TP M B epu 14084700 ans TYPE T i maa m x 1 18614700 E gen 14TH CODE 2849338 28A1015 28A564A m m n pm W10B03801 Reat VARKE 25EM100LBVEJ WI 158187 B T200181 R TGR R pa zi T om pa nim
63. smission system and power source dif fer from the design specifications Refer to the specification table REFERENCE NO SM3010293 Contents Safety Notice indi lo Li w EL Te 2 Chassis Block Diagram 3 4 IC Block Diagrams bre ere pl 5 6 Service Adjustment with Replacing Memory IC IC801 7 13 Service Mode Adjustments 14 15 Service Adjustments 16 Special EUnction u u rper NER RR RO QURE Ed 17 Purity and Convergence Adjustment 18 Mechanical Disassembly 19 Protection Circuits E TERES REESE E PEE 19 Cabinet Parts List Luise yau wae se 20 Chassis Electrical Parts List 21 31 Component Locations 32 33 Voltages and Waveforms Charts 34 Safety Notice SAFETY PRECAUTIONS 1 An isolation transformer should be connected in the 3 When replacing a chassis in the cabinet always be power line between the receiver and the AC line certain that all the protective devices are installed when a service is performed on the primary of the properly such as control knobs adjustment covers converter transformer of the set or shields barriers isolation resistor capacitor net
64. ut Power out ur ur d DAE pM LI i 48Vp p 1 41 6Vp p 1016Vp p Horiz IC001 AUDIO AMP Pin 1 OV 2 11 9V 3 07V 4 5 07V 6 39V 7 8 9 11 5V 10 5 6V 11 12 57V 13 14 5 5V 15 IC1200 AUDIO CONTROL Pin 1 3 6V 2 36V 3 3 6V 4 36V 5 36V 6 36V 7 36V 8 36V 9 36V 10 3 6V 11 3 6V 12 13 14 15 7 2V 16 72 17 34V 18 3 4V 19 3 6V 20 3 6V 21 3 6V 22 3 6V 23 6 24 NC 25 3 6V 26 3 6 27 28 IC501 VERT OUT Pin 1 OV 2 26 0 3 0 9V 4 GND 5 11 5V 6 25 2V 7 24V 1 601 POWER Pin 1347V 2 3 19 3V 4 5 1 3V 6 0 8V IC802 MEMORY Pin 1 GND 2 GND 3 GND 4 GND 5 5V 6 5V 7 8 5V CRT Board Q701 Q703 Q705 Q721 E 2 5V E 24V E 2 3V E 1 1V C 11 4V C 12V C 12V B 2 9V B 2 8V B 2 9V B 0 7V Q701 C Q701 B Q705 B Q703 C Q703 B lt B out gt lt B drive gt lt G drive gt lt R out gt lt R drive gt 108Vp p 5 2Vp p 5 6Vp p 114Vp p 4 6Vp p 35 Electric Ltd Oct 707 Printed In Thailand

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