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SERVICE MANUAL - Schematics Forum
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1. R2 25 2120 0 8V SWITCHING 11 5 5 2 0671 2541175 27 8 SWITCHING 8 5 vu ma IO 1 2 4 A R676 _ 0644 _ 0542 470 3 71 100K 1551 861 33 41 8612 R611 C611 220 220 5600P 601 AC CORD 01721 4007 gt 0 4 4 0602 28C2120 0 LIMITER H1 0676 25 2785 2 7 CONTROL 2SC2785 0 i 2 capuc P ON ON 7 7 7 8 L6609SCM3 Main 4 4 8 CRT Schematic Diagram MAIN 4 4 CRT EL 5 VIDEO SIGNAL 10551 551 6551 ST WF 42 D532 1N5397 B 3 6 680 3 3 Ele tA LY KTC3503Y 2 3 BLUE AMP 1501 CLN551 CRT GND WIRE n 25 2785 pgb 1 8K SWITCHING 0531 R536 470 22K WH30 41A CLN301 X2 5 0571 B GND H OUTPUT SEDE MAIN 1 4 27 PROTECT 1 _ 9 sell 5 77368 22141 ___________ Ll T lAl ALlASES A LL 1 4 40591 28693 R594 574 10 50V 5 55K 82K 10 250V 1K R586
2. 22 0 3 4 7 9 7 10 66095 4 Main View CAUTION FOR CONTINUED PROTECTION AGAINST RISK BECAUSE HOT CHASSIS GROUND IS PRESENT IN THE POWER CAUTION HN PDF FIRE REPLACE ONLY WITH SAME TYPE 4A 125V FUSE SUPPLY CIRCUIT AN ISOLATION TRANSFORMER MUST BE USED MAIN CBA or Auto voltage selectable power supply circuit is used in this unit 4A 125V ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE T Fixed voltage M ME TYPE DE 4A 125 ALSO IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT If Main Fuse F601 is blown check to see that all components in the power NOTE SLOWLY WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY supply circuit are not defective before you connect the AC plug to the AC power supply The voltage for parts in hot circuit is measured CIRCUIT A VARIABLE ISOLATION TRANSFORMER IS REQUIRED Otherwise it may cause some components in the power supply circuit to fail sing Rot GND as acomition terminal C151 E2 12345678910 m D583 210481 481 FOCUS VR VR y LOWER SIDE 4 4 7521 m mim m maq s p m s 0531 2 51 y ot m m m X 127 Te GO EN 0551 B2 xcd 11 0572 59 Q602 B5 0682 0 3 0683 D2 SEE 1080
3. S e 2021 o i x ee 1133 a GND SN 8 160 e 7 GND J159 J268 GND A o 5o 25 R667 R666 V VV m lg R551 4113 2 1155 E 7759 GND J243 41242 4241 el 3 a 240 2 GND c582 238 E R669 18855 D jise 3236 R489 MEN R668 272 a o BACK UP 0588 s P E a n 5 4 20 e SER 5 1234 C409 e 3 9 9 R488 19 Ee ESE 0484 _ I 9 m 2 1266 a L111 o 0566 o R486 27 nm 5 e 5 8687 8 R106 GND 123 E 5 8117 Jk e d gt 2 d ee 5540 563 i m 5 5 H GND Jiss 2 456 ale 0683 z z GND J229 au o E S PROTECT EI E 4152 GND 231 R484 3 2278 8564 0552 ee z ott 9 7 oe em GND J264 5 Sis 29 o ac 20 00 70 gt Ste gt soa ns gt s gt z om w a 1 P lt xj E 5 m TH551 Xo Ug 2 2 338351 138 242 5 A F s o 5
4. e s N 9 VGO 4 5 2 we TO 778 Zp TU AUDIO AUDIO BLOCK Q31 INPUTO FROM TO ACC SYSTEM T SABE CONTROL BLOCK i TV MICON VIDEO X301 AUDIO CHROMA 3 58MHz DEFLECTION 16 nd 32 VCXO x x x 2 LUMINANCE J PROCESS jf CIRCUIT WH301A JK701 B LINE RGB MATRIX OSD SW RGB DRIVE 5 BLUE VIDEO IN 24 COLOR CONT CONTRAST CUT OFF lt a a FRONT BRIGHTNESS H V BLK 27 59 50 WH301B PROCESS CIRCUIT REAR 7 A H SYNC PROCESS pas ACL 2 SHORE 49 CRT H V BLOCK V SYNC 38 PROCESS gt CIRCUIT 37 2 1 Urs L6609BLIF Audio Block Diagram lt AUDIO SIGNAL MAIN CBA UR AUDIO 1 401 SIGNAL PROCESS BLOCK TU AUDIO gt L R L R I o STEREO IN FROM TO 7 ox CONTROL MONO OUT pi 0441 U 8V SP801 481 INPUT SELECT SPEAKER 802 AUDIO L CH 2 22 JK702 O P AUDIO IN L JK703 5 7 SP GND 2 AUDIO IN
5. buttons When done with steps 4 5 and 6 the horizontal line should be pure white if not then attempt the Cut off adjustment again Co L6609EA 11 White Balance Adjustment Purpose To mix red green and blue beams correctly for pure white Symptom of Misadjustment White becomes bluish or reddish Test Point Mode Screen buttons we Generator Color analyzer See below L L Color Analyzer Fig 3 Note Use Service remote control unit 1 Operate the unit more than 20 minutes 2 Face the unit to east Degauss the CRT using De gaussing Coil 3 Inputthe White Raster APL 100 4 Setthe color analyzer to the CHROMA mode af ter zero point calibration bring the optical receptor to the center on the tube surface CRT 5 Enter the Service mode Press VOL w button on the Service remote control unit and select C D mode Display changes C D 7F FRENCH ACCESS CODE STEREO VIDEO FM MODE and V OUT cyclically when VOL button is pressed then Press 8 button on the Service remote control Unit 6 Press No 4 button on the service remote control unit for Red adjustment Press NO 5 button on the Ser vice remote contro
6. o Qu C51 L52 5 23 T 14 j c5 o 3 zT wo S 9321 5 cl X 15 gt 9 a 0658 Tl p ET 1 1 1 m R665g 2 S e 0653 a DE E a R66 L L SND gt e 592 coo 7 y 90 R591 oo Mo Eg 4 2 572 Collector 1 WF8 9 Q571 00 o D WF9 nz 571 4 571 N WF10 0 lt m OF WH501A 20641 X RAY WF1 PIN 7 OF 551 a 650 iir 6 PIN 11 1 31 WF16 6 PIN 8 OF 7 14 6600 01013 1 CRT CBA Bottom View CRT CBA DTP1501 Q1522 Q1522 Q1512 Q1512 Q1532 Q1532 Collector Base Collector Base Collector Base 2 2 BLE600F01013 2 1532 11531 9 zu Q mse s i CERTI e 144 D a 19 1 Ad 1 1 DTP1502 7 15 7 16 6600 01013 2 WF1 WF16 Waveforms to be observed Waveform check points Shown in Schematic Diagram 1DIV 0 5V 20usec IC 111 Pin 26 WF2 1DIV 0 5V 20usec IC 111 Pin 14 WF5 1DIV 2V 20 Q 153
7. LLBY00ZQS012 CRT TYPE B A68QBT892X 1905 028 LLBY00ZQS014 DEFLECTION YOKE CDY F2927H LLBY00ZQS014 CRT A68QBT892X TCRT190SM028 PCM JH88DTA 04000 010 WEDGE FT 00110W XV10000T 4001 WEDGE DB25SR XV10000D9001 CRT TYPE 20030523 12 1 A68QBC230X TCRT190GS043 LLBYOOZGSO008 LLBYOOZMS026 L6609CA Warning Label Location CRT Type No CRT Warning 20030523 12 2 6609 PRODUCT SAFETY NOTE Products marked with a have special characteristics important to safety Before replacing any of these components read care fully the product safety notice in this service manual Don t degrade the safety of the product through ELECTRICAL PARTS LIST improper servicing NOTES 1 Parts that are not assigned part numbers are not available 2 Tolerance of Capacitors and Resistors are noted with the following symbols C G 0 25 0 0 5 E296 5 20 30 418 Ref No Description MMA 418 CBA Consists of the following 1 22 10 80 20 0 5 05591 Description FILM CAP P 0 047uF 50V J Part No CMA1JJS00473 CA1J473MS029 P FILM 0 047uF 50V J FILM CAP P 0 033uF 50V J or CMA1JJS00333 FILM CAP P 0 033uF 50V J CA1J333MS029 ELECTROLYTIC CAP 47
8. 22 lt gt ser 5 as 7 2 1 6 51515 z R723 nM D E 5 15 83 m eI Jefe gt e 9 MM ea SS o 8722 LEE M EE 8 5 2 ENS 21 eT o S ia e e e w 2 m lt 4 R721 a 9 i a 5 Jk 19 KEY IN 1216 E S R134 ad br zs ele _ e uh V IN 1215 o 1 gt 5 z m 8713 1 35106 E 2 H 5 m eo 514129 Pla 2s fa gt wire MN le lt _ 2 0 WH301A alg A oe 8742 C712 PWRSKEY 1243 m R36 DTN Wie 5 59948 3 WF2 721 e o o 8 0 m J8701 AFT J212 E lt GND JI 30 207 er 5702 e c ome R70 1208 C120 a gt 4 70 AN m 3 ARR 2 OF IC111 YELLOW AM 2 0 1297 E 9706 9 9 1 R39 Ww 5 9 qug GND pe e e E 2 2 wee a 2 ES Y RIIS 1 122 5 _ e M 5 lt 47 T T lt zT L1 1520 C56 OF IC111 2022 S 1 0 ee M RSI n c391 gt z 0
9. 456 08 CARBON RES 1 4W J 2 7K Q RCX4JAT 20272 FLYBACK TRANS BSC25 2096S or LTFOOCPS2028 R1518 CARBON RES 1 4W J 330 Q RCX4JATZ0331 R1519 FLYBACK TRANS BSC28 0730 or LTFOOCPP101 1 CARBON RES 1 4W J 100 Q RCX4JATZ0101 R1520 4 FLYBACK TRANSFORMER JF0501 2167 LTFOOCPXBOSO METAL RESISTOR J 10k Q or RN03103ZU001 HORIZONTAL DRAIVE TRANS 5 161 LTHOOCPSA003 FIXED METAL OXIDE FILM RES 3W J 10k RN03103DPO005 81521 SWITCHING TRANS 02711 or 102 CARBON RES 1 4W J 1 5k Q RCX4JATZ0152 R1522 SWITCHING TRANS CSA SW0197 LTTOOCPSA134 CARBON RES 1 4W J 1 5k Q RCX4JATZ0152 R1525 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 2 7K RCX4JATZ0272 R1528 PCB JUMPER 00 6 10 0 JW10 0T CARBON RES 1 4W J 330 Q RCX4JATZ0331 R1529 PCB JUMPER 00 6 10 0 JW10 0T CARBON RES 1 4W J 100 Q RCX4JATZ0101 R1530 4 PCB JUMPER 00 6 10 0 JW10 0T METAL RESISTOR 3W J 10k Q or RN03103ZU001 PCB JUMPER 00 6 5 0 JW5 0T FIXED METAL OXIDE FILM RES 3W J 10k RN03103DPO005 PCB JUMPER 00 6 5 0 JW5 0T R1531 CARBON RES 1 4W J 1 5k Q RCX4JATZ0152 81532 PCB JUMPER 00 6 10 0 JW10 0T CARBON RES 1 4W J 1 5k Q RCX4JATZ0152 1535 TUNER B8135AP UTUNNTUSP023 CAR
10. DIODE 1N5406 or NDLZ001N5406 IC31 IC VIF SIF DETECTOR M61111FP QSZBAOSMBO10 DIODE ERC04 06L3 QD4Z0ERC0406 61271 8 050 61 QSZABORMB127 SWITCHING DIODE 155133 77 QDTZ001SS133 IC151 IC MEMORY 5524 20021 NSZBAOSSM028 SWITCHING DIODE 1N4148 NDTZ001N4148 IC MEMORY AT24C02N 10SC or NSMMAOSAZO012 ZENER DIODE MTZJT 7715B or QDTBOOMTZJ15 IC EEPROM 24 02 or 5 0555028 ZENER DIODE DZ 15BSBT265 NDTBOODZ15BS IC MEMORY BR24C02F W or QSMBAOSRMO003 SWITCHING DIODE 1N4148 T 77 QDTZ001N4148 IC MEMORY BR24C02F or QSMMAOSRMOOS ZENER DIODE MTZJT 777 5B or QDTBOMTZJ7R5 IC EEPROM 2 2 or NSZBAOSBGO001 ZENER DIODE DZ 7 5BSBT265 NDTBODZ7R5BS IC EEP ROM M24C02 WMN6 NSZAA0SSS004 SWITCHING DIODE 155133 77 or QDTZ001SS133 IC401 IC USA STEREO DECODER LA7765 QSZBAOSSY003 SWITCHING DIODE 1N4148 NDTZ001N4148 481 IC SWITCHING TC4052BF EL QSZBAOTTS096 SWITCHING DIODE 155133 77 or QDTZ001SS133 IC SWITCHING CD4052BCSJX NSZBAOTF3079 SWITCHING DIODE 1N4148 NDTZ001N4148 IC551 IC VERTICAL OUTPUT LA78041 or QSZBAOSSY006 A SWITCHING DIODE 155133 77 or QDTZ001SS133 IC VERTICAL OUTPUT LA78045 QSZBAOSSY004 SWITCHING DIODE 1N4148 NDTZ001N4148 IC601
11. R CH ANODE A V501 CRT CN691 ___ gt 1501 T571 S WH301B WH301A 00907 GREEN 4 4 3 3 20 0 2 2 GND 501 WH501A CRT CBA BL6600F01013 2 2 1 DY571 A O 571 lt E Du 601 9 1 TU1 TUNER UNIT MAIN CBA BL6600F01013 1 6609 5 1 111 Micro Computer SINU 3 ANU X GND VCC AL 5V We T NU 1 su m re HUF Fe 12 PRESET RESET 0 MCU RESET RESET Signal Output 14 Y SW OUT Composite Signal Output __ 3 58 3 58MHz Crystal 5 Micro controller Control OUT Voltage Output 119 N Not Used Used Fr apu pawa N U N U Not Used N U Not Used V REG VCC DC 8 7V Input FSC OUT Clock Output 3 58MHz N U Not Used 10 1 N U Not Used V RAMP F B V Ramp Feed Back ape e apo e 51 G OUT Green Output B OUT Blue Output ACL N U Not Used 56 SDA I2C BUS Controller Interface Data 58 SCL I2C BUS Controller Interface n e0 STEREOIN STEREOIN _ 86 key puti Wa 1 Power Supply Protection ___ 0 70 Input For Remote Control L6601PIN MONO OUT MONO OUT 72 12 OPEN
12. Test Point AdjPoint Point ELI Control buttons V S 6 Test Point Mode mut Screen Control CHa v buttons V P Mono scope Mode _ mea e Note Use Service remote control unit 1 Operate the unit for at least 20 minutes 2 Enter the Service Mode See page 5 1 3 Receive the Monoscope Pattern 4 Press 9 button on the Service remote control unit and select V P mode Display change 5 and V P cyclically when 9 button is pressed Press w buttons on the Service remote control unit so that the top and bottom of the mono scope pattern will be equal of each other Turn the Power off and on again Main power but ton on the TV unit 5 3 7 H Position Adjustment Purpose To obtain correct horizontal position of screen image Symptom of Misadjustment If H Position is incor rect horizontal position of image on the screen may not be properly displayed Test Point Adh Point Mode mut Screen Control CHa v buttons H P Mono scope Mode ec Note Use Service remote control unit 1 Operate the unit for at least 20 minutes 2 Enter the Service mode See page 5 1 3 Receive the Monoscope Pattern 4 Press 8 button on the remote control unit and select H P mode Press CH w buttons on the Service remote control unit so that the monoscope pattern will be 90 596 of
13. u n CN61 0 R601 7 E 50 2 9 o R621 5 ig 2 gt s 3 us N 2 a 2 aA REE 2 R602 peje lt YAAGA oc o 7 2 3 1 oo E a 8605 0815 x 88 GND 9117 4 692 BC691 8 602 5 aT T 5 x RL601 R623 C618 C603 BC601 vi 2 995 m 119 15601 m BEI b amp e 4 509 T 5 2 00 co aN m 15542 o 4 2 C658 7 C656 0611 Ha 2610 h a J255 L692 sei ME lt gt 3 V cesi GND 1 en Y 2 1577 A a N 3 GN m R662 0641 P ON H Ea uz 9 0672 2 cA lt a R161 mE 27 E P 6752 2 5 a M B 9 zz m 0591 e x 9 2 R672 5 amp 8577 5 1 0838 R653 919 MEC I p 5 GND J249 11111111 Ec GND 4163 577 955 Jk GND 1247 16481 5 Ne 888 e t R575 C423 2 GND J162 mm aa Ot ee 9 9 1246 TE EL CA GND J161 ee
14. BEAD INDUCTORS 7 121 00 1LBFOOZTU021 CARBON RES 1 4W J 27k RCX4JATZ0273 BEAD INDUCTORS 7 121 00 1LBFOOZTU021 CARBON RES 1 4W J 100 Q RCX4JATZ0101 CERAMIC TRAP 4 5MHz or FBE455PMR003 CARBON RES 1 4W J 68k Q RCX4JATZ0683 CERAMIC TRAP 4 5MHz FBE455PMS002 CARBON RES 1 4W J 68k Q RCX4JATZ0683 CERAMIC FILTER SFSRA4M50CF00 B0 FBB455PMR004 CARBON RES 1 4W J 27k RCX4JATZ0273 CERAMIC FILTER 4 5MHz FBB455PMS001 CARBON RES 1 4W J 100 Q RCX4JATZ0101 WIRE ASSEMBLY WX1L1200 102 WX1L1200 102 CARBON RES 1 4W J 100 Q RCX4JATZ0101 WIRE ASSEMBLY WX1L1200 103 WX1L1200 103 CARBON RES 1 4W J 100 Q RCX4JATZ0101 FUSE 4A 125V 237 TYPE or PAGJ20CAG402 PCB JUMPER 00 6 5 0 JW5 0T FUSE STC4A125V U CT or PAGE20CW3402 PCB JUMPER 00 6 5 0 JW5 0T FUSE 4 00A 125V PAGG20CNG402 CARBON RES 1 4W J 1 8 Q RCX4JATZ0182 FUSE HOLDER MSF 015 or XH012Z00LY001 CARBON RES 1 4W J 27k RCX4JATZ0273 FUSE HOLDER 03078 017000 001 CARBON RES 1 4W J 22k RCX4JATZ0223 HOLDER FUSE CNT41 0014 1790424 CARBON RES 1 4W J 1kQ RCX4JATZ0102 FUSE HOLDER MSF 015 or 017001 001 CARBON RES 1 4W J 680 RCX4JATZ0681 FUSE HOLDER 03078 017000 001 CARBON RES 1
15. ELECTROLYTIC CAP 470uF 10V 501471 Description ELECTROLYTIC 470uF 25V M or Part No CE1EMZNDL471 ELECTROLYTIC CAP 1uF 50V M or CE1JMASTL1RO ELECTROLYTIC CAP 470uF 25V CE1EMZADL471 ELECTROLYTIC CAP 1 50 or CE1JMASDL1RO FILM CAP P 0 1uF 50V J or CMA1JJS00104 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 FILM CAP P 0 1uF 50V J CA1J104MS029 CERAMIC CAP AX X K 4700pF 16V CDA1CKTOX472 PP CAP 0 0033uF 1 6KV J or CA3C332VC010 MYLAR CAP 0 22uF 50V J CMA1JJS00224 PP CAP 0 0033u F 1 6KV J or 2 5039 FILM CAP P 0 22uF 50V J CA1J224MS029 PP CAP 0 0033 1 6 J CBH3CJQ00332 ELECTROLYTIC 1uF 50V M or CE1JMASTL1RO METALLIZED FILM CAP 0 0033uF 1 6KV J CT3C332F7002 ELECTROLYTIC CAP 1uF 50V or CE1JMASDL1RO METALLIZED FILM CAP 0 0033uF 1 6KV J CT3C332F7004 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 CERAMIC CAP AX B K 0 022uF 50V CA1J223TUO01 1 ELECTROLYTIC CAP 0 14 F 50V M or CE1JMASTLR10 CAP 0 33uF 200V J or CA2D334VC012 ELECTROLYTIC CAP 0 1uF 50V M or CE1JMASDLR10 PP CAP 0 33uF 250V J CT2E334MS041 ELECTROLYTIC CAP 0 1uF 50V M CE1JMASDLOR1 METALLIZED FILM CAP 0 200 J 20334 7001 ELECTROLYTIC CAP 47uF 16V M or CE1CMASTLA70 METALLIZED FILM CAP 0 3
16. PHOTOCOUPLER PS2501 1W or QPEWOPS2501 1 FAST RECOVERY DIODE 30DF6 or QDWZOOOSODF6 PHOTO COUPLER 52501 1 QPELOPS2501 1 DIODE ERD29 06J or QD4Z0ERD2906 PHOTOCOUPLER LTV 817B F or NPEBOLTV817F FAST RECOVERY DIODE FE201 6 QDLZOOFE2016 PHOTOCOUPLER LTV 817C F NPECOLTV817F DIODE FR154 or NDLZOOOFR154 AUDIO POWER IC AN17805A QSZBAOSMS007 FAST RECOVERY DIODE ERB44 02 QDPZOERB4402 COILS DIODE FR154 or NDLZOOOFR154 PCB JUMPER 00 6 5 0 JW5 0T FAST RECOVERY DIODE ERB44 02 QDPZOERB4402 INDUCTOR 22uH K 5FT or LLARKBSTU220 SWITCHING DIODE 155133 77 or QDTZ001SS133 INDUCTOR 22uH K LLARKDQKA220 SWITCHING DIODE 1N4148 NDTZ001N4148 INDUCTOR 154 4 26 or LLAXJAT TU150 DIODE FR154 or NDLZOOOFR154 INDUCTOR 15 26 LLAXKDTKA150 FAST RECOVERY DIODE ERB44 02 QDPZOERB4402 INDUCTOR 224H J 26T or LLAXJAT TU220 DIODE 12 36 QDQZ0001ZC36 INDUCTOR 22uH K 26T LLAXKDTKA220 SWITCHING DIODE 155133 77 or QDTZ001SS133 INDUCTOR 100UH K 5FT LLARKBSTU101 SWITCHING DIODE 1N4148 NDTZ001N4148 INDUCTOR 100uH K LLARKDQKA101 SWITCHING DIODE 155133 77 QDTZ001SS133 INDUCTOR 22uH K 5FT or LLARKBSTU220 SWITCHING DIODE 1N4148 NDTZ001N4148 INDUCTOR 22uH K LLARKDQKA220 ZENER DIODE MTZJT
17. button is pressed CONTRAST CNT 1 Press MENU button on the Service remote con trol unit Then select CONTRAST CNT display Press CHA w buttons on the Service remote control unit so that the value of CONTRAST CNT becomes 84 COLOR CLR 1 Press MENU button on the Service remote con trol unit Then select COLOR CLR display 2 Press buttons on the Service remote control unit so that the value of COLOR CLR becomes 58 5 2 1 Press MENU button on the Service remote trol unit Then select TINT TNT display Press w buttons on the Service remote control unit so that the value of TINT TNT be comes 62 V TINT V TNT 1 Press MENU button on the Service remote con trol unit Then select V TINT V TNT display Press CH A buttons on the Service remote control unit so that the value V TINT V TNT becomes 59 SHARP SHARP 1 Press MENU button on the Service remote con trol unit Then select SHARP SHARP display Press CH A w buttons on the Service remote control unit so that the value of SHARP SHARP becomes 47 Note BRIGHT data value does not need to be adjust ed at this moment 4 Black Level Adjustment Purpose Set Black Level Symptom of Misadjustment If black level is incor rect Proper brightness can not be obtained by adjust ing the Brightness Control
18. 1 Enter the Service mode See page 5 1 2 Press MENU button on the Service remote con trol unit and select BRT mode Display changes p V TNT i and SHARP cyclically when MENU button is pressed Press CH w buttons on the Service remote control unit so that the value of BRT becomes 128 Turn the power off and on again Main power but ton on the TV unit L6609EA 5 V Size Adjustment Purpose Io obtain correct vertical width of screen image Symptom Misadjustment If V Size is incorrect vertical size of image on the screen may not be uu displayed Mono Scope Mode we See Note Use service remote control unit 1 Operate the unit for at least 20 minutes 2 Enter the Service mode See page 5 1 3 Receive the Monoscope Pattern 4 Press 9 button on the Service remote control unit and select V S mode Display changes V S and V P cyclically when 9 button is pressed Press CH ww buttons the Service remote control unit so that the monoscope pattern will be 90 5 of display size and the circle is round Turn the power off and on again Main power but ton on the TV unit 6 V Position Adjustment Purpose To obtain correct vertical width of screen image Symptom of misadjustment If V Position is incor rect vertical height of image on the screen may not be properly displayed
19. 5 TO WH301A WH301B Q1512 p 0 01522 RED AMP 5 FROM p 952 j BLOCK GREEN 4 M Tr j m TP1501 1502 GND CN1501 1 6 7 6 8 66098 Power Supply Block Diagram CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F601 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail HOT CIRCUIT BE CAREFUL a HOT CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE 4A 125V FUSE 4A125V N ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 125V NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal DEF 560 A L601 D605 D608 4 TP601 PROTECT2 4A 125V TO PIN 67 OF IC111 A 1221 m B AC CORD E du o AL 33V BACK UP 691 Q671 0111 00691 2 SWITCHING DEGAUSSING m lt gt a COIL A S o 5V CTRL2 PS691 FROM PIN 18 OF 1 111 Q676 I 21 7 I o AL 9V SWITCHING AL 12V 0601 0681 SWITCHING PLON 8V o 8V CTRL F
20. CA1J104TUO14 CERAMIC CAP AX B K 220pF 50V 1CA1JKTOB221 CERAMIC CAP AX Z 0 1uF 50V CCA1JZTOF104 ELECTROLYTIC 10 50 M or CE1JMASTL100 ELECTROLYTIC CAP 10uF 50V or CE1JMASTL100 ELECTROLYTIC CAP 10uF 50V M CE1JMASDL100 ELECTROLYTIC CAP 10uF 50V CE1JMASDL100 CERAMIC CAP AX Z 0 01uF 25V 1DA1EZTOF103 ELECTROLYTIC CAP 0 47uF 50V or CE1JMASTLR47 STACKED FILM CAP 0 47uF 50V J CMA1JJS00474 ELECTROLYTIC CAP 0 47uF 50V M CE1JMASDLR47 CERAMIC 0 01uF 50V CA1J103TUO11 CERAMIC CAP AX B K 1000pF 50V 1CA1JKTOB102 ELECTROLYTIC CAP 1uF 50V M or CE1JMASTL1RO CERAMIC Z 0 014uF 25V 1DA1EZTOF103 ELECTROLYTIC CAP 1uF 50V M or CE1JMASDL1RO ELECTROLYTIC 1004F 10V M or CE1AMASTL101 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 ELECTROLYTIC 1004F 10V CE1AMASDL101 CERAMIC CAP AX B K 0 01uF 50V CA1J103TUO11 CERAMIC 0 014 F 50V CA1J103TUO1 1 ELECTROLYTIC CAP 2200uF 10V CE1AMZNTL222 CERAMIC Z 0 01uF 25V 1DA1EZTOF103 ELECTROLYTIC 470uF 10V or CE1AMASTL471 PCB JUMPER 00 6 5 0 20030523 JW5 0T 13 1 ELECTROLYTIC CAP 470uF 10V 501471 L6609EL Description ELECTROLYTIC 470uF 10V M Part No CE1AMASTL471
21. Disassembly Flowchart This flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to item s to be serviced When reassembling follow the steps in reverse order Bend route and dress the cables as they were Caution When removing the be sure to discharge the Anode Lead of the CRT with the CRI Ground Wire before removing the Anode Cap 2 Disassembly Method Removal Remove unlock release unplug unclamp desolder Cabinet 1 5 4 3 4 1 Note 1 Order of steps in procedure When reassembling follow the steps in reverse order These numbers are also used as the Identification location No of parts in figures Parts to be removed or installed Fig No showing procedure of part location Identification of part to be removed unhooked un locked released unplugged unclamped or desoldered S Screw P Spring L Locking Tab CN Con nector Unhook Unlock Release Unplug or Desolder 2 S 2 two Screws S 2 Refer to the following Reference Notes in the Table G Reference Notes the Table 1 Removal of the Rear Remove screws 7 5 1 1 5 2 and 1 5 4 then slide the Rear Cab inet backward Removal of the CRT CBA Disconnect CN501 then pull the CRT CBA backward Removal of the Main CBA Disconnect CN571 on the Main CBA then slide the Main CBA backward Caution Discharge the Anode L
22. H SYNC PROCESS CIRCUIT RGB DRIVE EX H 1 24 5 MAIN 3 4 COLOR CONT PROCESS I NO D323 MTZJT 7710B D322 155133 Qu 2 4 111 502785 T5V SWITCHING MAIN 1 4 Ref No ICS 111 2 Position IC151 A 3 TRANSISTORS Q111 D 1 Q321 2 66095 1 Main 2 4 Schematic Diagram VIDEO SIGNAL AUDIO SIGNAL L4 3 C421 SWITCHING B AN17805A AUDIO 441 ZTB378F2 22 63 69 G9 9 09 G2 9 9 2 3 Pse DN wm Lr pam 10 p NU RF GND te CONTINUE MAIN 1 4 P ON H MEB 9 MAIN 1 4 9 25 1 79 MAIN 1 4 3 4 TU AUDIO C404 22 0 1 50V VIDEO IN Li y 4 JK703 AUDIO IN R FRONT AUDIO IN L FRONT 8837 12 3 K 0833 6 2902785 883 2 CONTINUE SWITCHINS R838 5 e MAIN 3 4 1K P ON ON 12 3 0 0 12 3 0838 12 A MTZJT 7710B 11 6 8831 22K 8833 2 2 CB REAR VIDEO IN AUDIO IN L REAR AUDIO IN R 10481 TC40526F EL 801 CLN801 hf 52801 4 je il CLN802 1 5 8 5 2 a oe L 7 5 7 6 MAIN 2 4 L6609S
23. SST0101HH003 METAL OXIDE FILM RES 1W J 39 0 RNO1390DP003 TACT SWITCH SKHHAM SST0101AL029 CARBON RES 1 4W J 56 Q RCX4JATZ0560 MISCELLANEOUS CARBON RES 1 4W J 56 Q RCX4JATZ0560 AC CORD LA 2413 1721 007 CARBON RES 1 4W J 100 Q RCX4JATZ0101 HEAT 5 1660002 0 407654 CARBON RES 1 4W J 100 Q RCX4JATZ0101 HEAT SINK PHH ASSEMBLY L6600UZ 0 407653 CARBON RES 1 4W J 15k RCX4JATZ0153 HEAT SINK PHF ASSEMBLY L6600UZ 0 407649 CARBON RES 1 4W J 10 Q RCX4JATZ0100 HEAT SINK PHG ASSEMBLY L6600UZ 0 407651 CARBON RES 1 4 J 75 Q 0750 BEAD INDUCTORS FBAO4HA600VB 00 LLBFOOSTU026 PCB JUMPER 00 6 5 0 JW5 0T PCB JUMPER 00 6 5 0 JW5 0T PCB JUMPER 00 6 5 0 JW5 0T BEAD INDUCTORS 7 121 00 1LBFOOZTU021 CARBON RES 1 4W J 47k RCX4JATZ0473 BEAD INDUCTORS 7 121 00 1LBFOOZTU021 CARBON RES 1 4 J 3 9k Q ROX4JATZ0392 BEAD INDUCTORS 7 121 00 1LBFOOZTUO 1 CARBON RES 1 4W J 39k RCX4JATZ0393 BEAD INDUCTORS 7 121 00 1LBFOOZTU021 CARBON RES 1 4W J 47k RCX4JATZ0473 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 3 9k Q ROX4JATZ0392 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 39k Q RCX4JATZ0393
24. 0 50 Q RWO5R50PAKO05 CARBON RES 1 4W J 2 7k Q 20272 CARBON RES 1 4W J 820k RCX4JAT Z0824 CARBON RES 1 4W J 2 7k Q 20272 CARBON RES 1 4W J 820k RCX4JATZ0824 CARBON RES 1 4W J 2 7 0 ROXAJATZO2R7 CARBON RES 1 4 J 820k ROXAJATZ0824 CARBON RES 1 4W J 2 7 0 ROXAJATZO2R7 CARBON RES 1 4 J 820k ROXAJATZ0824 CARBON RES 1 4W J 2 7 ROXAJATZO2R7 CARBON RES 1 4W J 220 ROXAJATZ0221 METAL OXIDE FILM RES 1W J 12 Q or RNO1120ZU001 CARBON RES 1 4W J 220 ROXAJATZ0221 METAL OXIDE FILM RES 1W J 12 0 RNO1200DP003 CEMENT RES 5W K 0 27 Q or RWO5R27DP005 METAL OXIDE FILM RES 1W J 12 Q or RNO1120ZU001 CEMENT RESISTOR 5W K 0 27 Q RWO05R27PG001 METAL OXIDE FILM RES 1W J 12 Q RNO1200DP003 CARBON RES 1 4W J 47 Q RCX4JATZ0470 METAL OXIDE FILM RES 2W J 680 Q or RNO2681ZU001 CARBON RES 1 4W J 10k Q RCX4JATZ0103 METAL OXIDE FILM RES 2W J 680 Q 026810 004 CARBON RES 1 4W J 47 Q RCX4JATZ0470 METAL OXIDE FILM RES 2W J 8 2 0 or RNO28R2ZUO001 CARBON RES 1 4W J 100 Q RCX4JATZ0101 METAL OXIDE FILM RES 2W J 8 2 Q RNO28R2DP004 CARBON RES 1 4W J 1 2k Q RCX4JATZ0122 CARBON RES 1 4W J 2 2k ROX4JATZ0222 CARBON RES 1 4W J 39 Q ROX4JATZ0390 CARBON RES 1 4W J 3 9k Q RCX4
25. 4 J 56k Q RCX4JATZ0563 CARBON RES 1 4W J 10k Q ROXAJATZO103 CARBON RES 1 4W J 56k Q RCX4JATZ0563 CARBON RES 1 4W J 22k Q 44 20223 CARBON RES 1 4W J 22k RCX4JAT Z0223 CARBON RES 1 4W J 680 RCX4JATZ0681 CARBON RES 1 4W J 12k RCX4JATZ0123 CARBON RES 1 4W J 680 RCX4JATZ0681 CARBON RES 1 4W J 180k Q RCX4JATZ0184 CARBON RES 1 4W J 680 Q RCX4JATZ0681 CARBON RES 1 4W J 180k Q RCX4JATZ0184 CARBON RES 1 4W J 6 8k Q 20682 CARBON RES 1 4W J 100k RCX4JATZ0104 CARBON RES 1 4W J 22k Q RCX4JATZ0223 CARBON RES 1 4W J 82k Q RCX4JATZ0823 CARBON RES 1 4W J 22k Q 44 20223 CARBON RES 1 4 J 1 5k Q RCX4JATZ0152 CARBON RES 1 4W J 1 8k Q 20182 CARBON RES 1 4W J 100 Q RCX4JATZ0101 CARBON RES 1 4 J 3 3 Q RCX4JATZ03R3 CARBON RES 1 4W J 8 2k Q RCX4JAT Z0822 CARBON RES 1 4W J 22k Q 44 20223 CARBON RES 1 4W J 47 Q ROX4JATZ0473 CARBON RES 1 4 J 2 7k Q 20272 CARBON RES 1 4W J 22 RCX4JAT Z0223 CARBON RES 1 4W J 470 44 20471 CEMENT RES 5W K 0 56 Q RWO5R56DP007 CARBON RES 1 4W J 68k RCX4JATZ0683 CEMENT RES 5W K 0 56 Q or RWO5R56PG001 CARBON RES 1 4W J 22k Q 44 20223 CEMENT RESISTOR 5W
26. 776 8B or QDTBOMTZJ6R8 INDUCTOR 100UH K 5FT LLARKBSTU101 ZENER DIODE DZ 6 8BSBT265 NDTBODZ6R8BS INDUCTOR 100uH K LLARKDQKA101 ZENER DIODE MTZJT 7736B or QDTBOOMTZJ36 PCB JUMPER 00 6 5 0 JW5 0T ZENER DIODE DZ 36BSBT265 NDTBOODZ36BS PCB JUMPER 00 6 5 0 JW5 0T SWITCHING DIODE 155133 77 QDTZ001SS133 LINEARITY COIL ELH5L6136N LLBDOOPMS008 SWITCHING DIODE 1N4148 NDTZ001N4148 LINEARITY COIL STO2LN or LLBDOOZY2003 PCB JUMPER 00 6 5 0 JW5 0T CHOKE COIL ELC13B102L or LLC102KMS001 SWITCHING DIODE 155133 77 or QDTZ001SS133 CHOKE COIL CSA LF048 LLBDOOZSA003 SWITCHING DIODE 1N4148 20030523 NDTZ001N4148 13 4 LINE FILTER JLB2808 or LLBGOOZXB004 L6609EL Description LINE FILTER MS036 or Part No LLBGOOZY2009 LINE FILTER CSA LF032 LLBGOOZSA007 Description TRANSISTOR 2SC2785 J or Part No QQSJ02SC2785 CHOKE COIL 47 or LLBDOOPKV007 TRANSISTOR KTC3199 GR or NQS10KTC3199 COIL 47uH or LLBD DMMOO 1 TRANSISTOR KTC3198 GR or NQS40KTC3198 COIL 47uH K LLBDOODQEO01 TRANSISTOR 2SC3331 T AANP or 25 3331 7 TRANSISTORS TRANSISTOR 2SC3331 U AANP or 256333104 TRANSISTOR 2SC1815 GR TPE2 051025 1815 TRANSISTOR 2SC2785 F or QQSF02SC2785 gt TRA
27. FILM RES 2W J 1 2k Q or RNO02122ZU001 CARBON RES 1 4W J 3 3k Q 20332 METAL OXIDE FILM RES 2W J 1 2k Q RNO2122DP004 CARBON RES 1 4W J 15k Q RCX4JATZ0153 METAL OXIDE FILM RES 2W J 1 2k Q or RNO2122ZU001 CARBON RES 1 4W J 6 8k Q RCX4JATZ0682 METAL OXIDE FILM RES 2W J 1 2k Q RNO2122DP004 CARBON RES 1 4W J 10k ROXAJATZO103 CARBON RES 1 4W J 15 RCX4JATZ0150 CARBON RES 1 4W J 10k Q ROXAJATZO103 CARBON RES 1 4W J 15 RCX4JATZ0150 CARBON RES 1 4W J 10k ROXAJATZO103 CARBON RES 1 4W J 15 RCX4JATZ0150 CARBON RES 1 4W J 4 7k Q 44 20472 CARBON RES 1 4W J 330 Q RCX4JATZ0331 CARBON RES 1 4W J 4 7k Q 20472 CARBON RES 1 4W J 1k Q RCX4JATZ0102 CARBON RES 1 4W J 220 RCX4JATZ0221 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 470 RCX4JATZ0471 METAL OXIDE FILM RES 2W J 6 8 Q or RNO26R8ZU001 CARBON RES 1 4W J 10k ROXAJATZO103 METAL OXIDE FILM RES 2W J 6 8 Q RNO26R8DP004 CARBON RES 1 4W J 10k ROXAJATZO103 CARBON RES 1 4W J 1k Q RCX4JATZ0102 CARBON RES 1 4W J 10k ROXAJATZO103 CARBON RES 1 4W J 47k Q RCX4JATZ0473 CARBON RES 1 4W J 10k ROXAJATZO103 CARBON RES 1 4W J 220k ROXA4JATZ0224 CARBON RES 1 4W J 10k Q ROXAJATZO103 CARBON RES 1
28. L asa 10 1 Electrical Adjustment Instructions 5 1 Cabinet Exploded View 11 1 Block Diag lanl su u u mi 6 1 Packing Exploded 11 3 Schematic Diagram CBA s and Test Points 7 1 Mechanical Parts List 12 1 Schematic 7 3 Eleclrieal Patris 13 1 SPECIFICATIONS lt TUNER gt ANT a sss 75ohm Unbal F type Reference Level 20Vp p CRT Green Cathode Test Input Signal 400Hz 30 modulation LL MEME MK 1 Intermediate Freq Picture sound 2 Peak Picture Sens VHF CATV UHF 3 AFT Pull In Range 10mV input lt gt 1 Deflection Freq Horizontal Vertical 2 Linearity Horizontal Vertical 3 Over Scan 4 High Voltage lt VIDEO amp CHROMA gt 1 Misconvergence Center Side Corner 2 Brightness APL 100 3 Color Temperature 4 Resolution Horizontal Vertical lt AUDIO gt All items are measured across 8Q load at speaker output terminal Bespio _____ Ut Nomina Umi 1 Audio Output Power 10 THD W 1 0 8 2 Audio Distortion w LPF 500mW 2 7 3 Audio Freq Response 2 70 11K Nominal specifications represent the design specifications All uni
29. PCB JUMPER 00 6 5 0 JW5 0T COILS PCB JUMPER 00 6 5 0 JW5 0T PCB JUMPER 00 6 5 0 JW5 0T PCB JUMPER 00 6 5 0 JW5 0T PCB JUMPER 00 6 5 0 JW5 0T SCREW B TIGHT 3 8 BIND HEAD GBMB3080 PCB JUMPER 00 6 5 0 JW5 0T THERMISTOR ZPB45BL7ROA QNZZ45BL7ROA TRANSISTORS REMOCON RECEIVE UNIT MIM 93M8DKL or USESJRSUNTO2 TRANSISTOR KTC3503Y NQWYOKTC3503 REMOCON RECEIVE UNIT PIC 26042SR 2 or USESJRSKK032 TRANSISTOR 25 3619 QQ9Z02SC3619 REMOCON RECEIVE UNIT PIC 37042SR USESJRSKK034 TRANSISTOR KTC3503Y NQWYOKTC3503 POWER RELAY SDT S 112LMR or MRNDC12QN014 TRANSISTOR 25 3619 QQ9Z02SC3619 POWER RELAY RPEF 12 901 or MRNDC12KB002 TRANSISTOR KTC3503Y NQWYOKTC3503 RELAY ALKS321 MRNDC12MS013 TRANSISTOR 25 3619 QQ9Z02SC3619 SURGE ABSORBER PVR 07D471KB or NVQZ07D471KB RESISTORS R1510 amp SURGE ABSORBER CNR 07D471K or NVQZR07D471K METAL RESISTOR 3W J 10k Q or RN03103ZU001 SURGE ABSORBER AVR S07D471KAAS QVQZOAVRSO7D FIXED METAL OXIDE FILM RES 3W J 10k RN03103DP005 81511 SURGE ABSORBER JVR 07N471K or NVQZVR07N471 CARBON RES 1 4W J 1 5k RCX4JATZ0152 R1512 VARISTOR ENC471D 07A QVQZ0471D07A CARBON RES 1 4W J 1 5k Q RCX4JATZ0152 R1515 SAW FILTER SAFGM45M7VHHZCOB03
30. R B DC VOL FRONT i 5 802 ikos 12 177 72 R CH REAR O CN802 JK704 27 a cl AUDIO IN R e rr 0825 FROM o VOLUME SYSTEM INSEL1 CONTROL INSEL2 6 5 6 6 L6609BLA CRT H V Block Diagram m VIDEO SIGNAL c 4 a 551 V DEFLECTION CONTROL THERMAL ees DY551 D Y PROTECTION 6 4 DRIVE 3 Ho 0551 H L7 DRIVE IF VIDEO BLOCK Q552 CONTROL 561 571 532 SWITCHING Q572 T572 Q571 12 4 T VR561 H DRIVE o H DRIVE e H OUTPUT 0553 SWITCHING FROM POWER DEF B SUPPLY BLOCK mn 591 592 10 PROTECT 1 SYSTEM CONTROL PROTECT 20 SCREEN VR BLOCK ere TO SYSTEM CONTROL PROTECT 30 BLOCK TP302 WH501B 15kHz HEATER 180V BLOCK l B
31. goes to area D3 2 1 B1 means that line number 1 goes to area B1 8 Test Point Information D Indicates a test point with a jumper wire across a hole in the PCB Used to indicate test point with a component lead on foil side e Used to indicate a test point with no test pin Used to indicate a test point with a test pin 7 2 11350 Main 1 4 Schematic Diagram SW104 SW106 ARE SKQSAB RCV101 SW101 54102 51103 51104 511105 51106 igj POWER CH CH DOWN VOL UP VOL DOWN MENU SHORT FACTORY MAIN 2 4 VOLUME INPUTO STEREO IN eI INPUT VOLUM 151 21 gt 11 12 3 4 A INPUTO 773 84 100 16111 61271 6 050 61 MICON VIDEO AUDIO CHROMA DEFLECTION 2 1 2 LE TI EN MAIN 3 4 2 4 MAIN CBA 7 3 an OSD SW CONTRAST BRIGHTNES 050 OWER MANAGE MCU RESET LUMINANCE 5 CIRCUIT VIDEO SIGNAL 05342 2 20 LEAL j o A31 8356 ___ X 1 4 4 RAMP OUT 52 6 69 9 09 09 9 0469 G9 0 2 T5V CTRL l sa
32. may be reddish greenish or bluish Test Point Ad Point Mode mut Screen Control Black Raster CHa v buttons Lowe e 1 __ Pattern See Reference Generator Notes below PATTERN GENERATOR EXT INPUT Note Screen Control FBT Main CBA Fly Back Transformer Use Service remote control unit 1 Degauss the CRT and allow CRT to operate for 20 minutes before starting the alignment Input the Black Raster Signal from RF Input Enter the Service mode See page 5 1 Press VOL button on the Service remote con trol unit and select C D mode Display changes C D 7F FRENCH ACCESS CODE STEREO VIDEO TONE FM MODE V OUT cyclically when VOL w button is pressed then press 1 The display will momen show CUT OFF R Red Now there should be a horizontal line across the center of the picture tube If needed gradually turn the screen control on the flyback clockwise until the horizon tal line appears Adjust the Red Cut off by pressing the CH buttons Proceed to Step 5 when the Red Cut off adjustment is done Press the 2 button The display will momentarily show CUT OFF G Green Adjust the Green Cut off by pressing the CH w buttons Proceed to step 6 when the Green Cut off adjustment is done Press the 3 button The display will momentarily show CUT OFF B Blue Adjust the Blue cut off by pressing the CH
33. 0474 TRANSISTOR KTC3203 Y NQSYOKTC3203 CARBON RES 1 4W J 1k RCX4JATZ0102 TRANSISTOR 25 2120 2 QQS002SC2120 CARBON RES 1 4W J 220 ROXAJATZ0221 TRANSISTOR 25 2120 2 or QQSY02SC2120 PCB JUMPER 00 6 5 0 JW5 0T TRANSISTOR KTC3203 Y NQSYOKTC3203 PCB JUMPER 00 6 5 0 JW5 0T RES BUILT IN TRANSISTOR BA1F4M T or 05700 1 CARBON RES 1 4W J 2 2k Q RCX4JAT Z0222 RES BUILT IN TRANSISTOR KRC103M NQSZOKRC103M CARBON RES 1 4W J 100k Q RCX4JATZ0104 TRANSISTOR 2SC2785 F or QQSF02SC2785 CARBON RES 1 4W J 100 Q RCX4JATZ0101 TRANSISTOR 25 2785 QQSH02SC2785 CARBON RES 1 4W J 220k Q RCX4JAT 20224 r TRANSISTOR 2SC2785 J or QQSJ02SC2785 CARBON RES 1 4W J 22k Q RCX4JAT Z0223 NQS10KTC3199 CARBON RES 1 4W J 1k Q RCX4JATZ0102 0 TRANSISTOR 3199 or TRANSISTOR KTC3198 GR or NQS40KTC3198 PCB JUMPER 00 6 5 0 JW5 0T TRANSISTOR 25 3331 or 25 3331 2 CARBON RES 1 4W J 4 7k Q RCX4JATZ0472 TRANSISTOR 2SC3331 U AANP or 25C3331UZ CARBON RES 1 4W J 1000 RCX4JATZ0101 TRANSISTOR 28C1815 GR TPE2 051025 1815 CARBON RES 1 4W J 1k Q RCX4JATZ0102 TRANSISTOR 258892 5 or 005500258892 CARBON RES 1 4W J 10k RCX4JATZ0103 TRANSISTOR
34. 2 NOILAY ACISNI 33 1 1 2 1 008 NOTLVYWYOSNI 5 404 302 aae CN802 E4 E Ds ng OS m Eo Ej iP WH501A TEST POINTS E TP302 VR562 Wisma IN Wc 2 TP591 WIDTH EM P 25 592 om Alio om E lie MAS iJ sai io WO OH 1 ipe 01 OS B 4 E 7 11 7 12 6600 01013 1 Main CBA Bottom View CAUTION CAUTION FOR CONTINUED PROTECTION AGAINST RISK Fixed voltage or Auto voltage selectable power supply circuit is used in this unit OF FIRE REPLACE ONLY WITH SAME 4 125V FUSE If Main Fuse F601 is blown check to see that all components in the power supply A 1A 125V ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE circuit are not defective before you connect the AC plug to the AC power supply DE 4 125V Otherwise it may cause some components the power supply circuit to fail voltage for parts hot circuit is measure using hot GND as a common terminal BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER SUPPLY CIRCUIT AN ISOLATION TRANSFORMER MUST BE USED ALSO IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT SLOWLY WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY CIRCUIT A VARIABLE ISOLATION TRANSFORMER IS REQUIRED BLGG00F01013 1
35. 2 Base _ __ E ML LAE LLL ELLE ENE Ree i 2111111111 WF6 1DIV 0 2V 20msec IC 31 Pin 11 LE LLL LE LN E ALIA 4 LM ETAT WAVEFORMS GND 1DIV 2V 20usec Q1512 Base 2111111111 WF4 1DIV 2V 20usec Q 1522 Base 8 1 WF7 1DIV 10V 20usec Q 572 Collector WF8 1DIV 5V 20 Q 571 Base Input NTSC Color Bar Signal with 1 2 Audio Signal INITIAL POSITION Unplug unit from AC outlet for at least 5 minutes reconnect to AC outlet and then turn power on Brightness Center Color Center Tint WF9 1DIV 200V 20 5 CN 571 Pin 1 WF10 1DIV 5V 20yusec WH5014A Pin WF11 1DIV 2V 5msec IC 551 Pin 7 LLL LEAL ILLA int et LAE LE TL TA TAN ON pi 134 1 WF12 1DIV 10V 5msec CN 571 Pin 4 8 2 LLL ___ i LLLI PTET tte Ey N Oho hale 11 11 11 111 LLL LLELLLL WF13 1DIV 20V 20usec Q1532 Collector WF14 1DIV 20V 20usec Q 1522 Collector ___ rit bh Wh A ol AH JUL RE 4 11 4 PM LM WF15 1DIV 20V 20usec Q 1512 Collector WF16 1DIV 0 2V 20 5 TU 1 Pin 8 Center Contrast Approx 70 L6600WF WIRING DIAGRAM CN801 CLN801 SP801 L CH CN802 CLN802 SP802 4
36. 203UD CONTROL PLATE 1620300 REAR CABINET L6609UK RATING LABEL L6609UK TENSION SPRING 0080 0 40808 M7 CRT SCREW D22 T7205UF DEGAUSS HOLDER L1200UA SPEAKER HOLDER L1200UA CLOTH L9800UA 95X15XT 0 5 405041 CLOTH 10X30XT1 0 1981400 405137 CRITICAL PARTS WARNING LABEL 8007 41210 0 000662 0 301695 0 101351 2325380 02218 26WH006 0 406573 0 405869 405691 REMOTE CONTROL 130 ERCO01 NO108UD REMOTE CONTROL 130 ERCO001 NO132UD DRY BATTERY R6P DRY BATTERY R6P 28 or DRY BATTERY SUNRISE ReSSE 28 or DRY BATTERY R6P AR 2PX or NO108UD NO132UD 0 451 001 451 0001 451 5002 0 451 0002 CRT GND WIRE CRT GND WX1L1200 007 DRY BATTERY R6P AR 2P XBOM451HU003 WIRE ASSEMBLY SPEAKER WIRE 180MM WX1L9800 001 WIRE ASSEMBLY SPEAKER WIRE 180MM WX1L1131 001 DEGAUSSING COIL F 029 or LLBHOOZTMO29 DEGAUSSING COIL AVDG156 LLBHOOZWR043 SCREW P TIGHT 3X12 BIND HEAD GBMP3120 SCREW P TIGHT 4X18 BIND HEAD GBMP4180 SCREW TAPPING 4 14 DBU14140 SCREW P TIGHT 3X10 BIND HEAD GBKP3100 CHASISS LABEL 1660108 SP801 SPEAKER 508 04 DSD0808XQ013 SP802 SPEAKER 508 04 DSD0808XQ013 Note 1 V501 CRT HAS COUPLE OF SUBSTITUTION
37. 2SB892 T QQST002SB892 CARBON RES 1 4W J 10k Q RCX4JATZ0103 TRANSISTOR 2SC2785 F or QQSF02SC2785 CARBON RES 1 4W J 6 8k Q RCX4JAT Z0682 QQSH02SC2785 CARBON RES 1 4W J 10k Q RCX4JATZ0103 TRANSISTOR 2SC2785 H TRANSISTOR 2SC2785 J or QQSJ02SC2785 CARBON RES 1 4W J 4 7K Q RCX4JAT 20472 NQS10KTC3199 CARBON RES 1 4W J 4 7k Q RCX4JATZ0472 0 TRANSISTOR 3199 or TRANSISTOR KTC3198 GR or NQS40KTC3198 CARBON RES 1 4W J 6 8k Q RCX4JAT Z0682 TRANSISTOR 25 3331 or 25 3331 2 CARBON RES 1 4W J 3 3k Q RCX4JAT Z0332 TRANSISTOR 2SC3331 U AANP or 25C3331UZ PCB JUMPER 00 6 5 0 JW5 0T TRANSISTOR 2SC1815 GR TPE2 0051025 1815 PCB JUMPER 00 6 5 0 JW5 0T TRANSISTOR 2SC2785 F QQSF02SC2785 CARBON RES 1 4W J 6 8k Q RCX4JAT Z0682 TRANSISTOR 25 2785 QQSH02SC2785 CARBON RES 1 4W J 100 RCX4JATZ0101 r TRANSISTOR 2SC2785 J or QQSJ02SC2785 CARBON RES 1 4W J 100 RCX4JATZ0101 TRANSISTOR KTC3199 GR NQS10KTC3199 PCB JUMPER 00 6 5 0 JW5 0T or or TRANSISTOR KTC3198 GR NQS40KTC3198 CARBON RES 1 4W J 2 2k Q RCX4JAT Z0222 TRANSISTOR 25 3331 or 25 3331 2 CARBON RES 1 4W J 100 Q RCX4JATZ0101 TRANSISTOR 2SC3331 U AANP 256333102 PCB JUM
38. 3 TRANSISTOR 2SC3331 U AANP or 256333102 CARBON RES 1 4W J 470 RCX4JATZ0471 TRANSISTOR 28C1815 GR TPE2 085102561815 CARBON RES 1 4 J 2 2k RCX4JAT Z0222 TRANSISTOR 2SC2785 F or QQSF02SC2785 CARBON RES 1 4W J 56k Q RCX4JAT Z0563 TRANSISTOR 2SC2785 H QQSH02SC2785 CARBON RES 1 4W J 12k RCX4JATZ0123 r TRANSISTOR 2SC2785 J or QQSJ02SC2785 CARBON RES 1 4W J 220k Q RCX4JAT 20224 TRANSISTOR KTC3199 GR NQS10KTC3199 CARBON RES 1 4W J 220k Q RCX4JAT 20224 or TRANSISTOR KTC3198 GR or NQS40KTC3198 CARBON RES 1 4W J 22k Q RCX4JAT 20223 TRANSISTOR 25 3331 or 28C3331TZ CARBON RES 1 4W J 2 2k Q RCX4JAT Z0222 TRANSISTOR 2SC3331 U AANP or 256333102 CARBON RES 1 4W J 1 8k Q RCX4JATZ0182 TRANSISTOR 25 1815 2 085102561815 CARBON RES 1 4W J 3 3k Q RCX4JAT Z0332 TRANSISTOR 25 2120 2 or QQS002SC2120 CARBON RES 1 4W J 4 7k Q RCX4JATZ0472 TRANSISTOR 25 2120 2 or QQSY02SC2120 CARBON RES 1 4W J 8 2k Q RCX4JAT Z0822 TRANSISTOR KTC3203 Y NQSYOKTC3203 CARBON RES 1 4W J 100 Q RCX4JATZ0101 TRANSISTOR 25 2120 2 or QQS002SC2120 CARBON RES 1 4W J 10k Q RCX4JATZ0103 TRANSISTOR 25 2120 2 or QQSY02SC2120 CARBON RES 1 4W J 470k Q RCX4JAT 2
39. 30 004 TACT SWITCH 5 0613 or SST0101HH003 CARBON RES 1 4W J 27k 44 20273 SWITCH SKHHAM SST0101AL029 CARBON RES 1 4W J 33k Q RCX4JATZ0333 TACT SWITCH SKQSAB or SST0101AL038 CARBON RES 1 4W J 27k Q RCX4JATZ0273 TACT SWITCH 5 0613 or SST0101HH003 CARBON RES 1 4W J 100k Q 44 20104 SWITCH SKHHAM SST0101AL029 CARBON RES 1 4W J 3 3k Q 20332 TACT SWITCH SKQSAB SST0101AL038 CARBON RES 1 4W J 3 3k Q 20332 TACT SWITCH 5 0613 or SST0101HH003 CARBON RES 1 4W J 100k RCX4JATZ0104 TACT SWITCH SKHHAM SST0101AL029 CARBON RES 1 4W J 22k Q RCX4JATZ0223 TACT SWITCH SKQSAB or SST0101AL038 CARBON RES 1 4W J 10k ROXAJATZO103 TACT SWITCH KSM0612B or SST0101HH003 CARBON RES 1 4W J 68k Q RCX4JATZ0683 TACT SWITCH SKHHAM SST0101AL029 CARBON RES 1 4W J 47k Q 44 20473 SWITCH SKQSAB SST0101AL038 CARBON RES 1 4W J 12 Q RCX4JATZ0120 TACT SWITCH 5 0613 SST0101HH003 METAL OXIDE FILM RES 1W J 47 Q or RNO1470ZU001 TACT SWITCH SKHHAM SST0101AL029 METAL OXIDE FILM RES 1W J 47 Q RNO1470DP003 TACT SWITCH SKQSAB or SST0101AL038 METAL OXIDE FILM RES 1W J 39 RNO1390ZU001 TACT SWITCH KSM0612B or
40. 34F 200V J 20334 7003 ELECTROLYTIC CAP 47uF 16V M CE1CMASDL470 CAP 0 18uF 200V J CA2D184VC012 CERAMIC Z 0 1uF 50V or CA1J104TU014 PP CAP 0 18uF 250V J CT2E184MS041 CERAMIC CAP AX Z 0 1uF 50V CCA1JZTOF104 METALLIZED FILM CAP 0 184 F 200V J or CT2D184F7001 ELECTROLYTIC 1uF 50V M or CE1JMASTL1RO METALLIZED FILM CAP 0 18uF 200V J CT2D184F7003 ELECTROLYTIC CAP 1uF 50V M or CE1JMASDL1RO ELECTROLYTIC 10uF 250V CE2EMASDL100 ELECTROLYTIC 1uF 50V M CE1JMASDLO10 ELECTROLYTIC CAP 47uF 35V M 470 CERAMIC CAP AX 4700pF 16V CDA1CKTOX472 ELECTROLYTIC CAP 47uF 35V M CE1GMASDL470 CERAMIC CAP AX X K 4700pF 16V CDA1CKTOX472 FILM CAP P 0 01 5 J or CMA1JJS00103 PCB JUMPER 00 6 5 0 JW5 0T FILM CAP P 0 01uF 50V J CA1J103MS029 PCB JUMPER 00 6 5 0 JW5 0T PP CAP 0 015uF 1 6KV J or CA3C153VC010 ELECTROLYTIC CAP 2 2uF 50V M CE1JMASTL2R2 PP CAP 0 015uF 1 6KV J or 153 5039 ELECTROLYTIC 2 2uF 50V M CE1JMASDL2R2 PP CAP 0 015uF 1 6KV J CBH3CJQ00153 ELECTROLYTIC 10uF 50V or CE1JMASTL100 METALLIZED FILM CAP 0 015uF 1 6KV J CT3C153F7004 ELECTROLYTIC CAP 10uF 50V M CE1JMASDL100 CAP 0 02240 F 200V J or CA2
41. 4 CERAMIC Z 0 1uF 50V CCA1JZTOF104 CAPACITORS CERAMIC CH J 120pF 50V CA1J121TU008 CERAMIC Z 0 014F 25V 1DA1EZTOF103 ELECTROLYTIC CAP 1uF 50V M or CE1JMASTL1RO ELECTROLYTIC 100 M or CE1AMASTL101 ELECTROLYTIC CAP 1uF 50V M or CE1JMASDL1RO ELECTROLYTIC 100 CE1AMASDL101 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 ELECTROLYTIC CAP 4 7uF 50V M or CE1JMASTL4R7 CERAMIC B K 0 015uF 50V 1A1J153TU01 1 ELECTROLYTIC CAP 4 7uF 50V M CE1JMASDL4R7 ELECTROLYTIC 100uF 10V M or CE1AMASTL101 ELECTROLYTIC CAP 1004F 10V M CE1AMASTL101 ELECTROLYTIC 100uF 10V CE1AMASDL101 ELECTROLYTIC 1004F 10V CE1AMASDL101 ELECTROLYTIC CAP 0 47uF 50V M or CE1JMASTLR47 CERAMIC Z 0 01uF 25V 1DA1EZTOF103 ELECTROLYTIC CAP 0 47uF 50V M CE1JMASDLR47 ELECTROLYTIC CAP 0 47uF 50V or CE1JMASTLR47 ELECTROLYTIC CAP 0 47uF 50V M or CE1JMASTLR47 ELECTROLYTIC CAP 0 47uF 50V M CE1JMASDLR47 ELECTROLYTIC CAP 0 47uF 50V M CE1JMASDLR47 CERAMIC CAP AX CH J 56pF 50V CA1J560TU008 ELECTROLYTIC CAP 10uF 50V M or CE1JMASTL100 CERAMIC CAP AX 100pF 50V CCA1JKTOB101 ELECTROLYTIC 10uF 50V M CE1JMASDL100 CERAMIC CAP AX Z 0 1uF 50V or
42. 4W J 22k RCX4JATZ0223 HOLDER FUSE CNT41 0014 1790424 CARBON RES 1 4 J 2 2k Q RCX4JATZ0222 GAP FNR G3 10D FAZOOOLD6005 CARBON RES 1 4W J 10k Q RCX4JATZ0103 RCA JACK 1P YELLOW WITH SWITCH AV1 09S JYRLO10RPO009 PCB JUMPER 00 6 5 0 JW5 0T RCA JACK YELLOW 032 06 20 JYRL010LYO13 CARBON RES 1 4W J 1k ROXAJATZ0102 METAL RESISTER 2W J 2 7 RNO22R7ZU001 RCA JACK 1P WHITE WITH SWITCH 1 095 4 or JYRLO1ORPO10 METAL OXIDE FILM RES 2W J 2 7 Q RNO22R7DP004 RCA JACK WHITE 032 06 22 JYRLO1OLY015 CARBON RES 1 4W J 2 2k Q RCX4JATZ0222 RCA JACK 1P RED WITH SW ITCH 1 095 2 or JYRLO1ORP008 CARBON RES 1 4 J 2 2k Q RCX4JATZ0222 RCA JACK RED MT J 032 06A 21 JYRL010LYO14 CARBON RES 1 4W J 2 2k Q 20030523 RCX4JATZ0222 RCA JACK 3P SW MSP 213 V2 432 JYRLOSOLY008 13 8 PCB JUMPER 00 6 5 0 JW5 0T L6609EL Description PCB JUMPER 00 6 5 0 Part No JW5 0T PCB JUMPER 00 6 5 0 JW5 0T Description CERAMIC K 270pF 50V Part No 1 271 JUMPER 00 6 10 0 JW10 0T CERAMIC CAP AX 270pF 50V 1 271 PCB JUMPER 00 6 5 0 JW5 0T CONNECTOR PCB JUMPER 00 6 5 0 JW5 0T PIN CONNECTOR 005 5100 JTEA001TGO01
43. 5133 ZENER DIODE MTZJT 776 8B QDTBOMTZJ6R8 SWITCHING DIODE 1N4148 NDTZ001N4148 ZENER DIODE DZ 6 8BSBT265 NDTBODZ6R8BS ZENER DIODE MTZJT 778 2B or QDTBOMTZJ8R2 SWITCHING DIODE 155133 77 QDTZ001SS133 ZENER DIODE DZ 8 2BSBT265 NDTBODZ8R2BS SWITCHING DIODE 1N4148 NDTZ001N4148 SWITCHING DIODE 155133 77 or 007400155133 ZENER DIODE MTZJT 7736B QDTBOOMTZJ36 SWITCHING DIODE 1N4148 NDTZ001N4148 ZENER DIODE DZ 36BSBT265 NDTBOODZ36BS SWITCHING DIODE 155133 77 or 0907400155133 SWITCHING DIODE 155133 77 0907400155133 SWITCHING DIODE 134148 NDTZ001N4148 SWITCHING DIODE 1N4148 NDTZ001N4148 ZENER DIODE MTZJT 7710B or QDTBOOMTZJ10 ZENER DIODE MTZJT 776 8B QDTBOMTZJ6R8 ZENER DIODE DZ 10BSBT265 NDTBOODZ10BS ZENER DIODE DZ 6 8BSBT265 NDTBODZ6R8BS SWITCHING DIODE 155133 77 007400155133 DIODE 135406 NDLZ001N5406 SWITCHING DIODE 1N4148 NDTZ001N4148 DIODE ERC04 06L3 QD4Z0ERC0406 ZENER DIODE MTZJT 775 1B QDTBOMTZJ5R1 DIODE 1N5406 or NDLZ001N5406 ZENER DIODE DZ 5 1BSBT265 NDTBODZ5R1BS DIODE ERC04 06L3 QD4Z0ERC0406 SWITCHING DIODE 155133 77 or 00 200155133 DIODE 1 5406 NDLZ001N5406 SWITCHING DIODE 1N4148 NDTZ001N4148 DIODE ERC04 06L3 QD4Z0ERC0406 ICS
44. 65 NDTBODZ5R6BS ELECTROLYTIC 16 or CE1CMASTL330 SWITCHING DIODE 155133 77 or 007400155133 ELECTROLYTIC CAP 33uF 16V M CE1CMASDL330 SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC CAP 100uF 10V M CE1AMASTL101 SWITCHING DIODE 155133 77 or 007400155133 ELECTROLYTIC 100uF 10V 501101 SWITCHING DIODE 1 4148 NDTZ001N4148 ELECTROLYTIC 100uF 160V or CE2CMZPTL101 ZENER DIODE MTZJT 7710B or QDTBOOMTZJ10 ELECTROLYTIC CAP 100uF 160V M CE2CMZNDL101 ZENER DIODE DZ 10BSBT265 21085 CERAMIC 100pF 50V CCA1JKTOB101 SWITCHING DIODE 155133 77 or 007400155133 CERAMIC 4700pF 16V CDA1CKTOX472 SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC CAP 0 47uF 50V or CE1JMASTLR47 ZENER DIODE MTZJT 778 2B or QDTBOMTZJ8R2 ELECTROLYTIC CAP 0 47uF 50V M CE1JMASDLR47 ZENER DIODE DZ 8 2BSBT265 NDTBODZ8R2BS CERAMIC CAP AX X K 4700pF 16V CDA1CKTOX472 SWITCHING DIODE 155133 77 or 007400155133 ELECTROLYTIC CAP 0 47uF 50V or CE1JMASTLR47 SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC CAP 0 47uF 50V M CE1JMASDLR47 SWITCHING DIODE 155133 77 or 907400155133 ELECTROLYTIC 470uF 16V M CE1CMASTL471 SWITCHING DIODE 1N4148 N
45. 815 GR TPE2 QQS1028C1815 TRANSISTOR KTC3198 GR or NQS40KTC3198 gt TRANSISTOR 2SC2785 F QQSF02SC2785 TRANSISTOR 2SC3331 T AANP or 25 3331 7 TRANSISTOR 25 2785 or QQSH02SC2785 TRANSISTOR 2SC3331 U AANP or 256333104 5 TRANSISTOR 2SC2785 J or QQSJ02SC2785 TRANSISTOR 2SC1815 GR TPE2 051025 1815 TRANSISTOR 3199 NQS10KTC3199 TRANSISTOR 25 2785 or QQSF02SC2785 TRANSISTOR KTC3198 GR or NQS40KTC3198 TRANSISTOR 2SC2785 H or QQSH02SC2785 TRANSISTOR 25 3331 or 25 3331 2 TRANSISTOR 2SC2785 J QQSJ02SC2785 TRANSISTOR 2SC3331 U AANP or 25C3331UZ TRANSISTOR KTC3199 GR or NQS10KTC3199 TRANSISTOR 2SC1815 GR TPE2 051025 1815 TRANSISTOR KTC3198 GR or NQS40KTC3198 Q411 TRANSISTOR 2SA1175 F or QQSF02SA1175 TRANSISTOR 2SC3331 T AANP or 25 3331 7 TRANSISTOR KTA1267 GR or NQS10KTA1267 TRANSISTOR 2SC3331 U AANP or 25C3331UZ G TRANSISTOR KTA1266 GR or NQS40KTA1266 TRANSISTOR 2SC1815 GR TPE2 051025 1815 TRANSISTOR 25 1318 25 1318 2 TRANSISTOR 2502634 QQZZ02SD2634 TRANSISTOR 2SA1318 U AANP or 25 131807 TRANSISTOR 2142 QQZZ00TT2142 TRANSISTOR 2SA1015 GR TPE2 QQS102SA1015 TR
46. AL PARTS AND EACH PARTS ALSO HAS MATCHING COMBINATION WITH DY551 PLEASE SEE TABLE 1 FOR DETAILS OF MATCHING COMBINATION 2 DY551 DEFLECTION YOKE HAS MATCHING COMBINATION WITH V501 PLEASE SEE TABLE 1 FOR DETAILS OF MATCHING COMBINATION CRT TYPE DY551 DEFLECTION YOKE ODY C29029 or LLBY00ZQS006 A DEFLECTION YOKE CDY 29029F LLBY00ZQS012 501 CRT A68KTB359X B or TCRT190QS024 V501 CRT Type No A68KTB359X B RETURN STOP SHEET L6100UA V501 CRT Part No TCRT190QS024 0 407076 Table 1 501 DY551 Combination Note 1 Purity and Convergence Adjustments must performed following CRT replacement Refer to Electri cal Adjustment Instructions Note 2 Please confirm CRT Type No on the CRT Warning Label which is located on the CRT Then See the Table 1 for 501 and DY551 combination chart Please refer this CRT Deflection Yoke combination chart for parts order DY551 Deflection Yoke Part No LLBY00ZQSO006 LLBY00ZQS012 CRT A68KTB359X PB or TCRT190QS025 CRT A68KTB259X2 or TCRT190QS021 A68KTB359X PB TCRT190QS025 LLBY00ZQSO006 LLBY00ZQS012 CRT A68KTB259X P TCRT190QS023 PCM JH88DTA 04000 010 A68KTB259X2 TCRT190QS021 00705006 LLBY00ZQS012 WEDGE FT 00110W or XV10000T 4001 WEDGE DB25SR XV10000D9001 A68KTB259X P TCRT190QS023 LLBY00ZQSO006
47. ANSISTOR 25 1627 2 QQSY02SC1627 TRANSISTOR 2SA1175 F or QQSF02SA1175 FET 2SK3407 QFFZ02SK3407 TRANSISTOR KTA1267 GR or NQS10KTA1267 TRANSISTOR 25 2120 2 or QQS002SC2120 G TRANSISTOR KTA1266 GR or NQS40KTA1266 TRANSISTOR 25 2120 2 QQSYO2SC2120 6 TRANSISTOR 25 1318 or 25 1318 2 TRANSISTOR 2SA1175 F or QQSF02SA1175 TRANSISTOR 2SA1318 U AANP or 25 131807 TRANSISTOR 126 510 1267 TRANSISTOR 2SA1015 GR TPE2 QQS102SA1015 7 GR or TRANSISTOR KTA1266 GR or NQS40KTA1266 TRANSISTOR 25 2785 or QQSF02SC2785 TRANSISTOR 25 1318 or 25 1318 2 QQSH02SC2785 TRANSISTOR 2SA1318 U AANP or 25 131804 TRANSISTOR 25 2785 TRANSISTOR 28C2785 J QQSJ02SC2785 TRANSISTOR 2SA1015 GR TPE2 QQS102SA1015 TRANSISTOR KTC3199 GR NQS10KTC3199 o N gt TRANSISTOR 25 2785 or QQSF02SC2785 TRANSISTOR KTC3198 GR or NQS40KTC3198 TRANSISTOR 25 2785 or QQSH02SC2785 TRANSISTOR 25 3331 or 25 3331 2 TRANSISTOR 25 2785 4 QQSJ02SC2785 TRANSISTOR 25 3331 or 25C3331UZ TRANSISTOR KTC3199 GR or NQS10KTC3199 TRANSISTOR 28C1815 GR TPE2 085102561815 TRANSISTOR KTC3198 GR or NQS40KTC3198 TRAN
48. BON RES 1 4W J 2 7K Q RCX4JATZ0272 81538 ENV56DC9C3 UTUNNTUMS010 CARBON RES 1 4W J 330 Q RCX4JATZ0331 R1539 CARBON 30k Q or VRCB303KA01 1 CARBON RES 1 4W J 100 Q RCX4JATZ0101 R1541 CARBON 30k O B VRCB303HH014 PCB JUMPER 00 6 5 0 JW5 0T R1542 CARBON 5k Q or VRCB502KA01 1 PCB JUMPER 00 6 5 0 JW5 0T R1543 CARBON 5k QB VRCB502HH014 PCB JUMPER 00 6 5 0 JW5 0T CARBON 50k Q B or VRCB503KA01 1 MISCELLANEOUS BC1501 CARBON 50k Q VRCB503HH014 BEAD INDUCTORS 7 121 00 1LBFOOZTU021 JK1501 2 X TAL 3 579545 MHz or FXD355LLNO003 CRT SOCKET ISHS40ST or JSCC290PK006 X TAL 3 579545MHz 30PPM FXD355LCHE01 A CRT SOCKET HPS0521 012212 JSCC290HD012 JS1551 CERAMIC RESONATOR ZTB378F2 or FY0374PLNO01 PCB JUMPER 00 6 5 0 JW5 0T TP1501 CERAMIC RESONATOR CSB378F2 CRT CBA Description CRT CBA Consists of the following 01 PCB JUMPER 00 6 10 0 JW10 0T TP1502 CAPACITORS CERAMIC B 1000pF 2KV or CCDSDKDOB1 02 CERAMIC CAP B K 1000pF 2KV or CCDSDKPOB102 CERAMIC CAP 1000pF 2KV 102 04 ELECTROLYTIC 47uF 16V M or 470 ELECTROLYTIC 47uF 16V M CE1C
49. CERAMIC Z 0 014F 500V or CCD2JZPOF103 ELECTROLYTIC CAP 47uF 35V M or CE1GMASTL470 CERAMIC 0 01uF AC250V CCD2EZA0F 103 ELECTROLYTIC CAP 47uF 35V M CE1GMASDL470 CERAMIC 1000pF 2KV CCD3DKD0B102 FILM CAP P 0 1uF 50V J CMA1JJS00104 CERAMIC CAP 1000pF 2KV 102 FILM CAP P 0 1uF 50V J CA1J104MS029 CERAMIC CAP 1000pF 2KV 102 04 ELECTROLYTIC 1 54 50 LL 185 ELECTROLYTIC 470uF 200V CA2D471NC013 ELECTROLYTIC 1000uF 25V M or CE1EMZNTL102 ELECTROLYTIC 470uF 200V M CE2DMZNDLA71 ELECTROLYTIC CAP 10001 25 M or CE1EMZPDL102 FILM CAP P 0 00564 F 50V J or CMA1JJS00562 ELECTROLYTIC CAP 1000uF 25V M CE1EMZADL102 FILM CAP P 0 00564F 50V J CA1J562MS029 ELECTROLYTIC 470uF 35V M VR or CE1GMZNTL471 1 500563 ELECTROLYTIC 470uF 35V M CE1GMZADL471 P FILM CAP P 0 056uF 50V J FILM CAP P 0 056uF 50V J CA1J563MS029 ELECTROLYTIC CAP 470uF 35V CE1GMZNDL471 CERAMIC 2700pF 16V CDA1CKTOX272 PCB JUMPER 00 6 7 5 JW7 5T CERAMIC 100pF 50V CCA1JKTOB101 METALIZED PLYESTER CAP 1 J 2 105 5065 FILM CAP P 0 1uF 50V J CMA1JJS00104 FI
50. CM2 Main 3 4 Schematic Diagram SIGNAL CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME 4A 125V FUSE The voltage for parts in hot circuit is measured ATTENTION UTILISER UN FUSIBLE DE RECHANGE DE using hot GND as a common terminal 4A 125VN MEME TYPE DE 125V VIDEO SIGNAL If Main Fuse F601 is blown check to see that all components in the power supply AUDIO SIGNAL circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail 4 ME MAIN CBA sq MAIN 34 24 RA ICS 3 601 O 1 TRANSISTORS 20 0 DAMM i 85 40 4 IF SIGNAL CONTINUE PROCESS MAIN 2 4 Q641 s 0662 Ja x aur o e y 0675 n Foy TU VIDEO Q676 1 0 iN x P 2 P 1 N 1 O 1 N 2 N 1 N 1 M 1 M 0681 1 1 2 0683 0682 0696 FM SW DG ON H CONNECTOR CN691 Q 2 TEST POINT TP301 N 4 VARIABLE RESISTOR VR661 O 1 MATN 1 4 VIE D gt Be 6 SWITCHING DS ON 1 4 BACK UP
51. D223VC013 CERAMIC X K 2700pF 16V CDA1CKTOX272 CAP 0 022uF 200V or CBP2DKD00223 FILM 0 1uF 50V J or CMA1JJS00104 METALLIZED FILM CAP 0 022uF 200V J 20223 7002 FILM 0 1uF 50V J CA1J104MS029 ELECTROLYTIC CAP 1uF 160V or CE2CMASTL1RO CERAMIC Z 0 014F 25V 1DA1EZTOF103 ELECTROLYTIC CAP 1uF 160V M CE2CMASDL1RO CERAMIC Z 0 014F 25V 1DA1EZTOF103 CERAMIC CAP K 100pF 500V CCD2JKS0B101 ELECTROLYTIC 10uF 50V or CE1JMASTL100 ELECTROLYTIC CAP 10uF 50V or CE1JMASTL100 ELECTROLYTIC CAP 10uF 50V CE1JMASDL100 ELECTROLYTIC CAP 10uF 50V M CE1JMASDL100 ELECTROLYTIC 1uF 50V M or CE1JMASTL1RO METALLIZED FILM CAP 0 1uF 250V CT2E104MS037 ELECTROLYTIC CAP 1uF 50V or CE1JMASDL1RO FILM CAP MP 0 1uF 250V or CT2E104DC011 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 METALLIZED FILM CAP 0 1uF 275V K CT2E104HJE06 ELECTROLYTIC CAP 3 3uF 50V M or CE1JMASTL3R3 CERAMIC 470pF 50V 1 471 ELECTROLYTIC 3 3uF 50V M CE1JMASDL3R3 CERAMIC Z 0 014F 500V CCD2JZPOF 103 ELECTROLYTIC CAP 100uF 10V M CE1AMASTL101 CERAMIC 0 01uF AC250V CCD2EZA0F 103 ELECTROLYTIC CAP 100uF 10V CE1AMASDL101
52. DTZ001N4148 ELECTROLYTIC CAP 470uF 16V M CE1CMASDL471 SWITCHING DIODE 155133 77 0907400155133 ELECTROLYTIC CAP 470uF 16V M CE1CMASTL471 SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC 470uF 16V CE1CMASDL471 ZENER DIODE MTZJT 7720B QDTBOOMTZJ20 FILM 0 1uF 50V J CMA1JJS00104 ZENER DIODE DZ 20BSBT265 NDTBOODZ20BS FILM 0 1uF 50V J CA1J104MS029 SWITCHING DIODE 155133 77 QDTZ001SS133 FILM 0 1uF 50V J or CMA1JJS00104 SWITCHING DIODE 1N4148 NDTZ001N4148 FILM CAP P 0 1uF 50V J CA1J104MS029 DIODE 1N5397 B or NDLZ001N5397 ELECTROLYTIC CAP 1uF 50V M or CE1JMASTL1RO RECTIFIER DIODE ERA15 02 AERA1502 ELECTROLYTIC 1uF 50V or CE1JMASDL1RO ZENER DIODE MTZJT 7715B or QDTBOOMTZJ15 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 ZENER DIODE DZ 15BSBT265 NDTBOODZ15BS ELECTROLYTIC CAP 1uF 50V M or CE1JMASTL1RO SWITCHING DIODE 155133 77 or 907400155133 ELECTROLYTIC 1uF 50V or CE1JMASDL1RO SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC 1uF 50V M CE1JMASDLO10 DIODE FR104 B or NDLZOOOFR104 ELECTROLYTIC 22uF 16V M CE1CMASTL220 RECTIFIER DIODE ERA22 02 or QDPZOERA2202 ELECTROLYTIC CAP 22uF 16V M CE1CMASDL220 RECTIFIER DIOD
53. E 10ELS2 QDQZ0010ELS2 ELECTROLYTIC 100uF 16V or CE1CMASTL101 RECTIFIER DIODE ERA22 02 or QDPZOERA2202 ELECTROLYTIC CAP 100uF 16V M CE1CMASDL101 RECTIFIER DIODE 10ELS2 QDQZ0010ELS2 ELECTROLYTIC 470uF 16V M CE1CMASTL471 RECTIFIER DIODE ERA22 02 or QDPZOERA2202 ELECTROLYTIC CAP 470uF 16V M CE1CMASDL471 RECTIFIER DIODE 10ELS2 QDQZ0010ELS2 ELECTROLYTIC CAP 470uF 16V M or CE1CMASTL471 DIODE ERDO07 15 QDLZOERDO715 ELECTROLYTIC CAP 470uF 16V CE1CMASDL471 FAST RECOVERY DIODE ERD38 06 QDQZOERD3806 ELECTROLYTIC CAP 100uF 16V M or CE1CMASTL101 SWITCHING DIODE 155133 77 or 907400155133 ELECTROLYTIC 100uF 16V M CE1CMASDL101 SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC 100uF 16V 20030523 CE1CMASTL101 13 3 SWITCHING DIODE 155133 77 or 0907400155133 L6609EL Description SWITCHING DIODE 1N4148 Part No 2001 4148 SWITCHING DIODE 155133 77 QDTZ001SS133 Description ZENER DIODE MTZJT 779 1B or Part No QDTBOMTZJIR1 SWITCHING DIODE 1N4148 NDTZ001N4148 ZENER DIODE DZ 9 1BSBT265 NDTBODZ9R1BS SWITCHING DIODE 155133 1 77 or QDTZ001SS133 SCHOTTKY BARRIER DIODE ERA81 004 QDPZERA81004 SWITCHING DIODE 1N4148 NDTZ001N4148 SWITCHING DIODE 155133 77 or 20015
54. Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more easily The mark on the flat pack IC indicates pin 1 See Fig S 1 7 Be sure this mark matches the 1 on the PCB when positioning for installation Then pre solder the four corners of the flat pack IC See Fig 5 1 8 Solder all pins of the flat pack IC Be sure that none of the pins have solder bridges Example Pin 1 of the Flat Pack IC is indicated by a e mark Presolder 3 3 Instructions for Handling Semiconductors Electrostatic breakdown of the semiconductors may occur due to a potential difference caused by electro static charge during unpacking or repair work 1 Ground for Human Body sure to wear a grounding band 1 that is erly grounded to remove any static electricity that may be charged on the 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 on the workbench or other surface where the semiconductors are to be placed Because the static electricity charge on cloth ing will not escape through the body grounding band be careful to avoid contacting semiconductors with your clothing Incorrect Correct Grounding Band 1 Copper Plate L6115STA CABINET DISASSEMBLY INSTRUCTIONS 1
55. JATZ0392 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 2 2k ROX4JATZ0222 CARBON RES 1 4W J 390 RCX4JATZ0391 CARBON RES 1 4W J 47k Q RCX4JATZ0473 CARBON RES 1 4W J 22k Q RCX4JAT Z0223 CARBON RES 1 4W J 18k Q 20183 CARBON RES 1 4W J 120k RCX4JATZ0124 CARBON RES 1 4W J 220 RCX4JATZ0221 CARBON RES 1 4W J 18k Q RCX4JATZ0183 CARBON RES 1 4W J 6 8k Q RCX4JATZ0682 CARBON RES 1 4W J 1 8k Q RCX4JATZ0182 CARBON RES 1 4W J 2 2k ROX4JATZ0222 CARBON RES 1 4W J 1k RCX4JATZ0102 CARBON RES 1 4W J 1 2k Q RCX4JATZ0122 CARBON RES 1 4W J 15k Q RCX4JATZ0153 CARBON RES 1 4W J 100k Q RCX4JATZ0104 CARBON RES 1 4W J 15k Q RCX4JATZ0153 CARBON RES 1 4W J 10k RCX4JATZ0103 CARBON RES 1 4W J 470k Q RCX4JATZ0474 CARBON RES 1 4W J 150k Q RCX4JATZ0154 CARBON RES 1 4W J 1k RCX4JATZ0102 CARBON RES 1 4W J 22k Q 20030523 44 20223 CARBON RES 1 4W J 68k Q RCX4JAT Z0683 13 7 CARBON RES 1 4W J 82k Q ROXAJATZ0823 L6609EL Description CARBON RES 1 4W J 12k Q Part No RCX4JATZ0123 CARBON RES 1 4W J 5 6k Q RCX4JATZ0562 Description SWITCHES Part No METAL RESISTOR 2W J 18k Q or RNO2183ZU001 TACT SWITCH SKQSAB or SST0101AL038 METAL OXIDE FILM RES 2W J 18k Q 0218
56. LM CAP P 0 1uF 50V J CMA1JJS00104 FILM CAP P 0 1uF 50V J CA1J104MS029 FILM CAP P 0 1uF 50V J CA1J104MS029 FILM CAP P 0 1uF 50V J or CMA1JJS00104 ELECTROLYTIC CAP 47uF 35V or CE1GMASTL470 FILM CAP P 0 1uF 50V J CA1J104MS029 ELECTROLYTIC CAP 47uF 35V M CE1GMASDL470 CERAMIC 0 0047 CS CCG2HMNOF472 ELECTROLYTIC 470uF 25V 20030523 CE1EMZNTL471 SAFETY CAP E M 4700pF 250V KH or CCG2EMP0E472 13 2 SAFETY CAP 4700pF 250V CCG2EMA0F472 L6609EL Description ELECTROLYTIC 1uF 50V or Part No CE1JMASTL1RO ELECTROLYTIC CAP 1uF 50V or CE1JMASDL1RO Description ELECTROLYTIC 100uF 16V Part No CE1CMASDL101 ELECTROLYTIC CAP 1uF 50V M CE1JMASDLO10 CERAMIC CAP AX Z 0 014uF 25V 1DA1EZTOF103 ELECTROLYTIC 1000uF 16V M VR HC or CE1CMZNTL102 CONNECTORS ELECTROLYTIC CAP 1000uF 16V M or CE1CMZPDL102 CONNECTOR BASE 5P TV 50P 05 V3 or 4 05 002 ELECTROLYTIC 1000uF 16V M CE1CMZADL102 CONNECTOR BASE 5P RTB 1 5 5P or J3RTCO5JG001 ELECTROLYTIC 100uF 160V M or CE2CMZPTL101 CONNECTOR BASE 5P W P3005 02 1730812 ELECTROLYTIC CAP 100uF 160V M CE2CMZNDL101 CONNECTOR BASE 2P TV 50P 02 V3 or J3TVCO2TG002 ELECTROLYTIC CAP 470uF 35V or CE1GM
57. MASDL470 CERAMIC CAP AX 270pF 50V 20030523 1 271 13 9 PCB JUMPER 00 6 10 0 JW10 0T L6609EL Printed Japan 2003 06 02 HO 02c4M 3060991
58. NSISTOR 2SA1175 F or QQSF02SA1175 TRANSISTOR 25 2785 or QQSH02SC2785 TRANSISTOR KTA1267 GR or NQS10KTA1267 H TRANSISTOR 2SC2785 J or QQSJ02SC2785 TRANSISTOR KTA1266 GR or NQS40KTA1266 TRANSISTOR KTC3199 GR NQS10KTC3199 TRANSISTOR 25 1318 or 25 1318 2 TRANSISTOR KTC3198 GR NQS40KTC3198 TRANSISTOR 2SA1318 U AANP or 25 131804 TRANSISTOR 25 3331 or 28C3331TZ TRANSISTOR 2SA1015 GR TPE2 QQS102SA1015 TRANSISTOR 25 3331 or 256333104 9 O1 N gt TRANSISTOR 2SD1666R QQER02SD1666 TRANSISTOR 28C1815 GR TPE2 QQS1028C1815 TRANSISTOR 25016665 or QQESO2SD1666 TRANSISTOR 2SC2785 F or QQSF02SC2785 TRANSISTOR KTD2059 O or NQ400KTD2059 TRANSISTOR 25 2785 or QQSH02SC2785 TRANSISTOR KTD2059 Y or NQ4Y0KTD2059 TRANSISTOR 2SC2785 J or QQSJ02SC2785 TRANSISTOR 2501825 Q2SD1825 TRANSISTOR KTC3199 GR or NQS10KTC3199 a PPP TRANSISTOR 25 2785 or QQSF02SC2785 TRANSISTOR KTC3198 GR or NQS40KTC3198 TRANSISTOR 2SC2785 H or QQSH02SC2785 TRANSISTOR 25 3331 or 25 3331 2 TRANSISTOR 2SC2785 J QQSJ02SC2785 TRANSISTOR 2SC3331 U AANP or 256333102 TRANSISTOR KTC3199 GR or NQS10KTC3199 TRANSISTOR 28C1
59. PER 00 6 5 0 JW5 0T TRANSISTOR 28C1815 GR TPE2 QQS1028C1815 CARBON RES 1 4W J 3 3k Q RCX4JAT Z0332 RESISTORS CARBON RES 1 4W J 47k Q RCX4JATZ0473 CARBON RES 1 4W J 1k Q RCX4JATZ0102 CARBON RES 1 4W J 220 or RCX4JATZ0221 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 160 Q RCX4JATZ0161 PCB JUMPER 00 6 5 0 JW5 0T PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4 J 6 8k Q ROXAJATZ0682 CARBON RES 1 4W J 100 Q RCX4JATZ0101 CARBON RES 1 4W J 10k Q RCX4JATZ0103 CARBON RES 1 4W J 100 Q RCX4JATZ0101 CARBON RES 1 4W J 470 Q RCX4JATZ0471 CARBON RES 1 4W J 6 8k Q RCX4JATZ0682 PCB JUMPER 00 6 5 0 JW5 0T CARBON RES 1 4W J 2 2k 20222 CARBON RES 1 4W J 27k ROX4JATZ0273 CARBON RES 1 4W J 390 Q 20030523 RCX4JATZ0391 CARBON RES 1 4W J 33k Q RCX4JAT Z0333 13 6 CARBON RES 1 4W J 220 ROXAJATZ0221 L6609EL Description CARBON RES 1 4W J 220 Part No RCX4JATZ0221 CARBON RES 1 4W J 220 RCX4JATZ0221 Description CARBON RES 1 4W J 8 2k Part No RCX4JATZ0822 CARBON RES 1 4W J 100 Q RCX4JATZ0101 CARBON RES 1 4W J 1k Q RCX4JATZ0102 CARBON RES 1 4W J 5 6k Q RCX4JATZ0562 CARBON RES 1 4W J 2 7k Q RCX4JATZ0272 PCB JUMPER 00 6 5 0 JW5 0T METAL OXIDE
60. ROM 40 OF 1 111 68 OF 1 111 Tov o P ON 5V SWITCHING gt 5V CTRL FROM PIN28 OF IC111 Q683 5V o P ON 5V SWITCHING 1 601 0831 gt p 2 SWITCHING VOLTAGE DET A 5 2 0662 o o o P ON 12V FEED 7 SWITCHING BACK Q833 P ON 8V RL601 i 0832 4 IE 0675 MEE P ON ON FROM PIN79 OF 1 111 1 o DG ON H LI 0696 FROM 1 74 OF 1 111 SWITCHING 6 10 L6609BLP SCHEMATIC DIAGRAMS 5 TEST POINTS Standard Notes Many electrical and mechanical parts in this chassis have special characteristics These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement compo nents rated for higher voltage wattage etc Replacement parts that have these special safety characteristics are identified in this manual and its supplements electrical components having such features are identified by the mark the schematic diagram and the parts list Before replacing any of these components read the parts list in this manual carefully The use of substitute replacement parts that do not have the same safety characteris tics as specified in the parts list may create shock fire or other hazards Note 1 Do not use the part number shown on thes
61. SISTOR 2SC2785 F or QQSF02SC2785 TRANSISTOR 25 3331 or 25 3331 7 TRANSISTOR 25 2785 or QQSH02SC2785 TRANSISTOR 2SC3331 U AANP or 25C3331UZ TRANSISTOR 2SC2785 J or QQSJ02SC2785 TRANSISTOR 2SC1815 GR TPE2 005102561815 TRANSISTOR 3199 NQS10KTC3199 TRANSISTOR 2SA1175 F or QQSF02SA1175 TRANSISTOR KTC3198 GR or NQS40KTC3198 TRANSISTOR KTA1267 GR or NQS10KTA1267 TRANSISTOR 25 3331 or 25 3331 2 TRANSISTOR KTA1266 GR NQS40KTA1266 TRANSISTOR 2SC3331 U AANP or 256333102 TRANSISTOR 25 1318 or 25 1318 2 TRANSISTOR 28C1815 GR TPE2 QQS1028C1815 TRANSISTOR 25 1318 0 or 25 131804 TRANSISTOR 25 2785 or QQSF02SC2785 TRANSISTOR 2SA1015 GR TPE2 QQS102SA1015 TRANSISTOR 2SC2785 H 20030523 QQSH02SC2785 TRANSISTOR 2SC2785 F or QQSF02SC2785 13 5 TRANSISTOR 2SC2785 H or QQSH02SC2785 L6609EL Description TRANSISTOR 2SC2785 J or Part No QQSJ02SC2785 TRANSISTOR KTC3199 GR or NQS10KTC3199 Description CARBON RES 1 4W J 270 Q Part No RCX4JATZ0271 TRANSISTOR KTC3198 GR or NQS40KTC3198 CARBON RES 1 4W J 180 Q RCX4JATZ0181 TRANSISTOR 25 3331 or 25 3331 2 CARBON RES 1 4W J 10k RCX4JATZ010
62. Symphonic SERVICE MANUAL 7 COLOR TELEVISION WF2703 0 o o O O O O O O O O o O O O O 0 0 o o o O O O O O O O O O o o o O O O O O O O O O O Proper service and repair is important to the safe reliable operation of all Funai Equipment The service procedures recommended b
63. TENTION UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 2 CAUTION Fixed Voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F601 is blown first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the pow er supply circuit to fail 3 Note 1 Do not use the part number shown on the drawings for ordering The correct part number is shown in the parts list and may be slightly different or amended since the drawings were prepared 2 To maintain original function and reliability of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconnect and reconnect 2 Prefix symbol CL means wire solder holes of the PCB wire is soldered directly 5 Note Mark is a leadless chip component 6 Voltage indications on the schematics are as shown below Plug the TV power cord into a standard AC outlet 2 gt 0 3 0 Power off mode Voltage 1 Indicates that the voltage VORS 15 not consistent here 7 How to read converged lines 1 D3 Distinction Line Number 1 to 3 digits Examples 1 1 D3 means that line number 1
64. White Balance Adjustment Judgement DG ON H Degaussing Coil Control 10 2 L6601PIN EXPLODED VIEWS SHINWHA TAPE SGT 730 501 1 1 BLACK Details for DY551 and surrounding parts SHINWHA TAPE SGT 730 WHITE lt 7 x 00691 CLN551 d SS DY5514 SS P Cu SIE A DG for parts with this mark 11 1 11 2 6609 MECHANICAL PARTS LIST PRODUCT SAFETY NOTE Products marked with a Description have special characteristics important to safety Before DEFLECTION YOKE 6150Z 1046A or LLBYOOZGSO08 replacing any of these components read carefully the DEFLECTION YOKE KDY4UWE21X 7 5026 product safety notice in this service manual Don t CRT A68QBC230X TCRT190GS043 degrade the safety of the product through improper ser PCM JH88DTA XM04000BV010 vicing WEDGE FT 00110W or XV10000T4001 WEDGE DB25SR XV10000D9001 NOTE PACKING Parts that are not assigned part numbers are CARTON L6609UK 408361 not available STYROFOAM TOP ASSEMBLY L6201UB 0EM407225 STYROFOAM BOTTOM ASSEMBLY L6201UB SET SHEET 003502019816 SERIAL NO LABEL L6609UK HOLD PAD L6201UB LABEL EAS H3761UD MAKER NO ZLLFNSLE1 ACCESSORIES POLYETHYLENE BAG 250X380XT0 03 MANUAL L6609UK ENGLISH SPAN 0 407226 0 403887 Description FRONT CABINET L6
65. ZNTLA71 CONNECTOR BASE 2P RTB 1 5 2P J3RTCO2JG001 ELECTROLYTIC 470uF 35V M CE1GMZADL471 STRAIGHT CONNECTOR BASE 00 8283 0212 00 000 or J383C02UG002 ELECTROLYTIC 470uF 35V M CE1GMZNDL471 STRAIGHT PIN HEADER 2P 173981 2 1770258 ELECTROLYTIC 1000uF 16V M VR HC or CE1CMZNTL102 ELECTROLYTIC 1000uF 16V M or CE1CMZPDL102 STRAIGHT CONNECTOR BASE 00 8283 0212 00 000 or J383C02UG002 ELECTROLYTIC 1000uF 16V M CE1CMZADL102 STRAIGHT PIN HEADER 2P 173981 2 1770258 ELECTROLYTIC 1uF 50V M CE1JMASTL1RO DIODES ELECTROLYTIC 1uF 50V or CE1JMASDL1RO SWITCHING DIODE 155133 77 or 007400155133 ELECTROLYTIC 1uF 50V M CE1JMASDLO10 SWITCHING DIODE 1N4148 NDTZ001N4148 ELECTROLYTIC CAP 100uF 10V M CE1AMASTL101 SWITCHING DIODE 155133 77 or 007400155133 ELECTROLYTIC 100uF 10V 501101 SWITCHING DIODE 1 4148 NDTZ001N4148 ELECTROLYTIC CAP 1004F 10V M CE1AMASTL101 ZENER DIODE MTZJT 775 1B or QDTBOMTZJ5R1 ELECTROLYTIC CAP 100uF 10V 501101 ZENER DIODE DZ 5 1BSBT265 NDTBODZ5R1BS ELECTROLYTIC CAP 100uF 10V M CE1AMASTL101 ZENER DIODE MTZJT 775 6B or QDTBOMTZJ5R6 ELECTROLYTIC CAP 100uF 10V 501101 ZENER DIODE DZ 5 6BSBT2
66. ce remote control unit B S 2 is indicated 5 Press CH A buttons on the Service remote control unit so that display will change 0 and 1 Then choose B S 2 0 6 Turn the power off and on again Main power but ton on the TV unit L6609EA 3 1 Setting for and FRENCH data Values General 1 Enter the Service mode See page 5 1 2 Press VOL vw button on the Service remote con trol unit Display changes C D 7F FRENCH ACCESS CODE STEREO VIDEO FM MODE and V OUT cyclically when VOL 9 button is pressed 1 Press VOL button on the Service remote con trol unit Then select 7F display Press CH w buttons on the Service remote control unit Then choose 7F FF FRENCH 1 Press VOL button on the Service remote con trol unit Then select FRENCH display 2 Press w buttons on the Service remote control unit Then choose FRENCH OFF ACCESS CODE set to OFF VIDEO TONE set to ON FM MODE set to OFF V OUT set to OFF STEREO set to ON Note C D and VCO data values do not need to be adjusted at this moment 3 2 Setting for CONTRAST COLOR TINT V TINT and SHARP data Values General 1 Enter the Service mode See page 5 1 2 Press MENU button on the Service remote control unit Display changes BRIGHT CONTRAST COLOR TINT V TINT and SHARP cyclically when MENU
67. display size and the circle is round Turn the Power off and on again Main power but ton on the TV unit 8 H Size Adjustment Purpose To obtain correct horizontal size of screen image Symptom of Misadjustment H Size is incorrect horizontal size of image on the screen may not be properly displayed Test Point Adj Point scope Spee __ _____ 90m Note Use Service remote control unit 1 the unit for at least 20 minutes 2 Receive the Monoscope Pattern 3 Adjust VR562 so that the monoscope pattern will 90 5 of display size and circle is round 4 Turn Power off on again Main power but ton on the TV unit 6609 9 PIN Cushion Adjustment Purpose To obtain correct straight vertical line of screen image Symptom of Misadjustment If H Pin cushion 15 incor rect vertical line of image on the screen may not be properly displayed Cross Tee spe Crosshatch Note Use Service remote control unit 1 Operate the unit for at least 20 minutes 2 Receive the Cross hatch Pattern 3 Adjust VR561 so that the cross hatch pattern will be straight line of display 4 Turn Power off and on again Main power but ton on the TV unit 10 Cut off Adjustment Purpose adjust the beam current of G and screen voltage Symptom of Misadjustment White color
68. e Set the optimum Focus Symptom of Misadjustment If Focus Adjustment is incorrect blurred images are shown on the display Test Point Point Adj Point Adj Point Point Mono Focus Control Scope me See Pattern See below Generator Note Focus VR FBT Main CBA FBT Fly Back Transformer 1 Operate the unit more than 30 minutes 2 Face the unit to the East and Degauss the using Degaussing Coil Input the Monoscope Pattern Adjust the Focus Control on the FBT to obtain clear picture 5 6 The following 2 adjustments normally attempted in the field Only when replacing the CRT then adjust as a preparation 14 Purity Adjustment Purpose obtain pure color Symptom of Misadjustment If Color Purity Adjust ment is incorrect large areas of color may not be properly displayed Test Point Adj Point Mode Deflection Yoke Purity Magnet See below See 1 Set the unit facing east Operate the unit for over 30 minutes before adjust ing Fully degauss the unit using an external degauss ing coil Loosen the screw on the Deflection Yoke Clamper and pull the Deflection Yoke back away from the screen See Fig 6 Loosen the Ring Lock and adjust the Purity Mag nets so that a red field is obtained at the center of the screen Tighten Ring Lock See Fig 5 6 Slowly push the Deflection Yoke toward bell of CRT and set it where a
69. e drawings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared All resistance values are indicated in ohms 103 106 Resistor wattages are 1 4W or 1 6W unless otherwise specified All capacitance values are indicated in uF P 10 uF All voltages are DC voltages unless otherwise specified 59249 Note of Capacitors ML Mylar Cap Metallized Film Cap SC Semiconductor L Low Leakage type Temperature Characteristics of Capacitors are noted with the following 10 CSL 350 1000ppm C Tolerance of Capacitors noted with the following Z 80 20 Note of Resistors CEM Cement Res MTL Metal Res Fuse Res Capacitors and transistors are represented by the following symbols CBA Symbols Top View Bottom View Digital Transistor Electrolytic Capacitor G lt Bottom View Transistor or Digital Transistor Schematic Diagram Symbols k C B Top View Top View NPN Transistor Q PNP Transistor ECB ECB Top View Top View NPN Digital Transistor Q PNP Digital Transistor ECB ECB 7 1 L13SC LIST CAUTION NOTES AND SYMBOLS USED THE SCHEMATIC DIAGRAMS THE FOLLOWING PAGES 1 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME FUSE AT
70. ead of the CRT with the CRT Ground Wire before removing the Anode Cap 4 Removal of the CRT Remove screws 4 S 3 and Anode Cap then slide the CRT backward L6609DC 5 4 5 4 5 2 1 Rear Cabinet NO AN Vi AN N 5 1 Rear Cabinet 4 2 3 Main CBA 2 CRT CBA Anode Cap 5 3 lt EN 5 3 4 CRT L6609DC Cable Wiring Diagram SP802 6 iw 00691 DEGAUSSING COIL CLN802 MAIN CBA CN802 CN691 FLYBACK TRANSFORMER CN571 601 FOCUS WH501A SP801 V CLN801 CN801 WH301A SCREEN Te 1 1501 O WH501B CN1501 TO CRT GROUND Fig 5 4 3 L6609DC ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note is abbreviation for Circuit Board Assem bly NOTE Electrical adjustments are required after replacing circuit components and certain mechanical parts It is important to perform these adjustments only after all repairs and replacements have been com pleted Also do not attempt these adjustments unless the proper equipment is available Test Equipment Required 1 NTSC Pattern Generator Color Bar W White Window Red Color Dot Pattern Gray Scale Monoscope Multi Burst 2 DC Voltmeter 3 Oscil
71. ermit it to be operated without all protective devices correctly stalled and functioning Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage Such openings include but are not limited to 1 spac ing between the picture tube and the cabinet mask 2 excessively wide cabinet ventilation slots and 3 an improperly fitted and or incorrectly secured cabinet back cover Antenna Cold Check With the instrument AC plug removed from any AC source connect an electrical jumper across the two AC plug prongs Place the instrument AC switch in the on position Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmme ter lead in turn to each tuner antenna input ex posed terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 megohm or greater than 5 2 mego hm an abnormality exists that must be corrected before the instrument is returned to the customer Repeat this test with the instrument AC switch in the off position Leakage Current Hot Check With the instru ment completely reassembled plug the AC line cord directly into a 120V AC outlet Do not use an isolation transformer during this test Use a leak 2 1 age current tester a m
72. etering system that plies with American National Standards Institute ANSI C101 1 Leakage Current for Appliances and Underwriters Laboratories UL 1410 50 7 With the instrument AC switch first in the on posi tion and then in the off position measure from a known earth ground metal water pipe conduit etc to all exposed metal parts of the instrument antennas handle brackets metal cabinet screw heads metallic overlays control shafts etc es pecially any exposed metal parts that offer an elec trical return path to the chassis Any current measured must not exceed 0 5 milli ampere Re verse the instrument power cord plug in the outlet and repeat the test LEAKAGE CURRENT TESTER READING SHOULD NOT BE ABOVE 0 5 mA DEVICE BEING TESTED TEST ALL EXPOSED METAL SURFACES ALSO TEST WITH PLUG REVERSED USING AC ADAPTER PLUG AS REQUIRED ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES X Radiation and High Voltage Limits Because the picture tube is the primary potential source of X radiation in solid state TV receivers it is special ly constructed to prohibit X radiation emissions For continued X radiation protection the replace ment picture tube must be the same type as the original Also because the picture tube shields and moun
73. in the table below Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 2 and following table Chassis or Secondary Conductor Primary Circuit Terminals Exposed Accessible Part AC Voltmeter High Impedance Earth Ground Power Cord Plug Prongs Fig 2 Table 2 Leakage current ratings for selected areas AC Line Voltage Leakage Current i Earth Ground B to OTOH Exposed accessible 110 to 130 V USA RES connected in i lt 0 5mA rms parallel paris Note This table is unofficial and for reference only Be sure to confirm the precise values 2 4 L6115IMP STANDARD NOTES FOR SERVICING Circuit Board Indications a The output pin of the pin Regulator 105 is indicat ed as shown Top View Bottom View Input oo b For other ICs pin 1 and every fifth pin are indicat ed as shown 5 Pin 1 10 c The 1st pin of every male connector is indicated as shown pint OE E Y K Y X How to Remove Install Flat Pack IC 1 Removal With Hot Air Flat Pack IC Desoldering Machine 1 Prepare the hot air flat pack IC desoldering ma chine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 3 1 2 Remove the flat pack IC with tweezers while ap plying the ho
74. ires to be connected In sert the wires fully into the connector Use the crimping tool to crimp the metal sleeve at the center position Be sure to crimp fully to the complete closure of the tool When connecting or disconnecting the internal connectors first disconnect the AC plug from the AC supply outlet L6115IMP Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration Observe that screws parts and wires have been returned to original posi tions Afterwards perform the following tests and con firm the specified values in order to verify compliance with safety standards 1 Clearance Distance When replacing primary circuit components confirm specified clearance distance and 9 between 501 dered terminals and between terminals and surround ing metallic parts See Fig 1 Table 1 Ratings for selected area Line Voltage Distance d 47 USA or gt 3 2 110 to 130 V 0 126 inches Note This table is unofficial and for reference only Be sure to confirm the precise values 2 Leakage Current Test Confirm the specified or lower leakage current be tween B earth ground power cord plug prongs and externally exposed accessible parts RF terminals an tenna terminals video and audio input and output ter minals microphone jacks earphone jacks etc is lower than or equal to the specified value
75. l unit for Blue adjustment 7 each color mode Press CH w button to ad just the values of color 8 Adjusting Red and Blue color so that the temperature becomes 9200K x 286 294 3 9 At this time Re check that Horizontal line is white If not Re adjust Cut off Adjustment until the Horizontal Line becomes pure white 10 Turn off and on again to return to normal mode Re ceive APL 100 white signal and Check Chroma temperatures become 9200K x 286 294 3 Note Confirm that Cut Off Adj is correct after this adjustment and attempt Cut Off Adj if needed 12 Sub Brightness Adjustment Purpose To get proper brightness Symptom of Misadjustment If Sub Brightness is incorrect proper brightness cannot be obtained by adjusting the Brightness Control Test Point Adj Point acco CHa v buttons Black This bar just visible Fig 4 Note IQW Setup level 7 5 IRE Use Service remote control unit 1 Enter the Service mode See page 5 1 Then input IQW signal from RF Input 2 Press MENU button on the Service remote control unit and Select BRT mode Display changes CLR V TNT and SHARP cyclically when MENU button is pressed Press CH buttons so that the bar is just vis ible See above figure 3 Turn the power off and on again Main power but ton on the TV unit L6609EA 13 Focus Adjustment Purpos
76. lectrical and me chanical parts have special safety related charac teristics which are often not evident from visual inspection nor can the protection they give neces sarily be obtained by replacing them with compo nents rated for higher voltage wattage etc Parts that have special safety characteristics are identi fied by a on schematics and in parts lists Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock fire and or other hazards The product s safety is under re view continuously and new instructions are issued whenever appropriate Prior to shipment from the factory our products are strictly inspected to con firm they comply with the recognized product safe ty and electrical codes of the countries in which they are to be sold However in order to maintain such compliance it is equally important to imple ment the following precautions when a set is being serviced L6115IMP Precautions during Servicing A Parts identified by the symbol are critical for safety Replace only with part number specified In addition to safety other parts and assemblies are specified for conformance with regulations ap plying to spurious radiation These must also be replaced only with specified replacements Examples RF converters RF cables noise block ing capacitors and noise blocking filters etc Use specified in
77. loscope Dual trace with 10 1 probe V Range 0 001 50V Div F Range DC AC 60MHz 4 Plastic Tip Driver 5 Remote control unit Part No NO127UD or 13200 or 10500 or 10800 6 DC power supply 13 2V 5A How to make Service remote control unit 1 Prepare normal remote control unit Part No N0127UD or 13200 NO105UD or NO108UD Remove 3 Screws from the back lid Fig 1 1 2 Add J1 Jumper Wire to the remote control CBA Fig 1 2 SCREWS REMOTE CONTROL UNIT REMOTE CONTROL CBA 1 DC 120V Adjustment Purpose To obtain correct operation Symptom of Misadjustment The picture is dark and the unit does not operate correctly Test Point Adj Point Adj Point Mode Input 6 1 120 5 20 Cs DC Voltmeter 120 0 5V DC Note TP601 TP300 GND VR661 Main CBA 1 Connect DC Volt Meter to TP601 and TP300 GND 2 Adjust VR661 so that the voltage of TP601 becomes 120 0 5V DC 2 Black Strech Control Adjustment Purpose To show the fine black color Symptom of Misadjustment Black color will not appear correctly Note Use Service remote control unit 1 Enter the Service mode See page 5 1 2 Press 6 button on the Service remote control unit B S is indicated 3 Press CH A w buttons on the Service remote control unit so that display will change OFF 0 1 2 and 3 Then choose B S 4 Press 6 button on the Servi
78. ng entire flat pack IC first apply soldering iron to center of the pack IC and heat up Then remove glue will be melted Fig S 1 6 Release the flat pack IC from the CBA using twee zers Fig S 1 6 With Iron Wire 1 Using desoldering braid remove the solder from all pins of the flat pack IC When you use solder flux which is applied to all pins of the flat pack IC you can remove it easily Fig S 1 3 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 While heating the pins using a fine tip soldering iron or hot air blower pull up the wire as the solder melts so as to lift the IC leads from the CBA con tact pads as shown in Fig S 1 5 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply 4 3 2 soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 5 Release the flat pack IC from the CBA using twee zers Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may be damaged if force is applied Hot Air Blower lron Wire Soldering Iron To Solid Mounting Point Fig S 1 5 lt Fine Tip Soldering Iron lt Z gt my Flat Pack IC Tweezers Fig S 1 6 L6115STA 2
79. ny design alterations or additions will void the manufacturer s warranty and may make you the servicer responsible for personal injury or property damage resulting therefrom Picture Tube Implosion Protection Warning The picture tube in this receiver employs integral implosion protection For continued implosion pro tection replace the picture tube only with one of the same type number Do not remove install or otherwise handle the picture tube in any manner without first putting on shatterproof goggles equipped with side shields People not so equipped must be kept safely away while picture tubes are handled Keep the picture tube away from your body Do not handle the picture tube by its neck Some in line picture tubes are equipped with a permanently attached deflection yoke be cause of potential hazard do not try to remove such permanently attached yokes from the pic ture tube Hot Chassis Warning a Some receiver chassis are electrically connect ed directly to one conductor of the AC power cord and maybe safety serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source To confirm that the AC power plug is inserted correctly with an AC volt meter measure between the chassis and a known 2 2 earth ground If a voltage reading in excess of 1 0V is obtained remove and reinsert the AC power plug in the oppo
80. site polarity and again measure the voltage potential between the chassis and a known earth ground receiver chassis normally have 85V AC RMS between chassis and earth ground re gardless of the AC plug polarity This chassis can be safety serviced only with an isolation transform er inserted in the power line between the receiver and the AC power source for both personnel and test equipment protection Some receiver chassis have a secondary ground system in addition to the main chassis ground This secondary ground system is not iso lated from the AC power line The two ground sys tems are electrically separated by insulation material that must not be defeated or altered Observe original lead dress Take extra care to as sure correct lead dress in the following areas a near sharp edges b near thermally hot parts be sure that leads and components do not touch ther mally hot parts c the AC supply d high voltage and e antenna wiring Always inspect in all areas for pinched out of place or frayed wiring Check AC power cord for damage Components parts and or wiring that appear to have overheated or are otherwise damaged should be replaced with components parts or wir ing that meet original specifications Additionally determine the cause of overheating and or dam age and if necessary take corrective action to re move any potential safety hazard Product Safety Notice Some e
81. t air Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 Release the flat pack IC from the using twee zers Fig S 1 6 Caution 1 Do not supply hot air to the chip parts around the flat pack IC for over 6 seconds because damage to the chip parts may occur Put masking tape around the flat pack IC to protect other parts from damage Fig S 1 2 The flat pack IC on the is affixed with glue so be careful not to break or damage the foil of each pin or the solder lands under the IC when remov ing it Hot air Flat Pack IC Desoldering Machine Masking Flat P ck IC Tape Tweezers Fig S 1 2 L6115STA With Soldering Iron 1 Using desoldering braid remove the solder from all pins of the flat pack IC When you use solder flux which is applied to all pins of the flat pack IC you can remove it easily Fig S 1 3 Desoldering Braid Flat Pack IC Soldering Iron Fig S 1 3 2 Lift each lead of the flat pack IC upward one by one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering ma chine Fig S 1 4 Fine Tip lt lt Soldering Iron Fig S 1 4 Bottom of the flat pack IC is fixed with glue to the CBA when removi
82. ternal wiring Note especially Wires covered with PVC tubing Double insulated wires High voltage leads Use specified insulating materials for hazardous live parts Note especially Insulation Tape PVC tubing Spacers Insulators for transistors When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before solder ing Observe that the wires do not contact heat produc ing parts heatsinks oxide metal film resistors fus ible resistors etc Check that replaced wires do not contact sharp edged or pointed parts When a power cord has been replaced check that 5 6 kg of force in any direction will not loosen it Also check areas surrounding repaired locations Use care that foreign objects screws solder drop lets etc do not remain inside the set Crimp type wire connector The power transformer uses crimp type connec tors which connect the power cord and the primary side of the transformer When replacing the trans former follow these steps carefully and precisely to prevent shock hazards Replacement procedure Remove the old connector by cutting the wires at a point close to the connector Important Do not re use a connector discard it otrip about 15 mm of the insulation from the ends of the wires If the wires are stranded twist the strands to avoid frayed conductors 2 3 3 4 Align the lengths of the w
83. ting hardware perform an X radiation protection function they must be correctly in place High voltage must be measured each time servic L6115IMP ing is performed that involves B horizontal de flection or high voltage Correct operation of the X radiation protection circuits also must be recon firmed each time they are serviced X radiation protection circuits also may be called horizontal disable or hold down Read and apply the high voltage limits and if the chassis is so equipped the X radiation protection circuit specifications giv en on instrument labels and in the Product Safety amp X Radiation Warning note on the service data chassis schematic High voltage is maintained within specified limits by close tolerance safety re lated components adjustments in the high voltage circuit If high voltage exceeds specified limits check each component specified on the chassis schematic and take corrective action Read and comply with all caution and safety relat ed notes on or inside the receiver cabinet on the receiver chassis or on the picture tube Design Alteration Warning Do not alter or add to the mechanical or electrical design of this TV re ceiver Design alterations and additions including but not limited to circuit modifications and the ad dition of items such as auxiliary audio and or video output Connections might alter the safety charac teristics of this receiver and create a hazard to the user A
84. tion Yoke L6609EA BLOCK DIAGRAMS System Control Block Diagram MICON VIDEO AUDIO CHROMA DEFLECTION RCV101 SENSOR KEY IN1 2 7 KEY 2 69 SWITCH 2 151 SCL 6 68 SCL INPUTO 63 FROM AFT 73 IF VIDEO BLOCK AGC o MONO OUT 77 STEREO IN 60 I VOLUME 62 A MUTE H 64 DG ON H 74 5V CTRL 28 5V CTRL2 18 8V CTRL 140 7 3 76 BLOCK INSEL INSEL2 STEREO IN DG ON H o 5V CTRL 5V CTRL2 8V CTRL 1 2 1 2 PROTECT 3 FROM TO AUDIO BLOCK FROM TO POWER SUPPLY BLOCK FROM TO CRT H V BLOCK s ma s ms s ma s m mm s W P L6609BLS IF Video Block Diagram lt JRFIIF SIGNAL lt SIGNAL 22 AUDIO SIGNAL a C31 IF SIGNAL PROCESS saw u NEN fm la As gt
85. ts should be able to approximate these Some will exceed and some may drop slightly below these specifications Limit specifications represent the absolute worst condition that still might be considered acceptable In no case should a unit fail to meet limit specifications 1 1 162005 IMPORTANT SAFETY PRECAUTIONS Prior to shipment from the factory our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold However in order to maintain such compliance it is equally important to implement the following precautions when a is being serviced Safety Precautions for TV Circuit 1 Before returning an instrument to the custom er always make a safety check of the entire instru ment including but not limited to the following items Be sure that no built in protective devices are de fective and have been defeated during servicing 1 Protective shields are provided on this chassis to protect both the technician and the customer Correctly replace all missing protective shields in cluding any removed for servicing convenience 2 When reinstalling the chassis and or other as sembly in the cabinet be sure to put back in place all protective devices including but not limited to nonmetallic control knobs insulating fishpapers adjustment and compartment covers shields and isolation resistor capacitor networks Do not oper ate this instrument or p
86. uF 16V M or 470 ELECTROLYTIC CAP 47uF 16V M CE1CMASDL470 ELECTROLYTIC 4 7uF 50V M CE1JMASTL4R7 ELECTROLYTIC CAP 4 7uF 50V M CE1JMASDL4R7 CERAMIC Z 0 1uF 50V CA1J104TU014 CERAMIC CAP AX Z 0 1uF 50V CCA1JZTOF104 FILM CAP P 0 001uF 50V J or CMA1JJS00102 FILM CAP P 0 001uF 50V J CA1J102MS029 ELECTROLYTIC CAP 0 1uF 50V M or CE1JMASTLR10 ELECTROLYTIC CAP 0 1uF 50V M or CE1JMASDLR10 ELECTROLYTIC CAP 0 1uF 50V M CE1JMASDLOR1 CERAMIC CAP AX 220pF 50V 1 1 221 CERAMIC CAP AX K 0 01uF 16V CDA1CKTOY103 ELECTROLYTIC CAP 100uF 10V M or CE1AMASTL101 ELECTROLYTIC CAP 100uF 10V CE1AMASDL101 CERAMIC CAP AX Z 0 01uF 25V 1DA1EZTOF103 CERAMIC X 1200pF 16V CDA1CKTOX122 CERAMIC CAP AX Z 0 1uF 50V CA1J104TU014 MAIN CBA CRT CBA MAIN CBA Description MAIN CBA Consists of the following Part No CERAMIC CAP AX 2 0 1uF 50V CCA1JZTOF104 CERAMIC CAP AX Z 0 01uF 25V 1DA1EZTOF103 CERAMIC CAP AX Z 0 01uF 25V 1DA1EZTOF103 CERAMIC CAP AX 220pF 50V 1CA1JKTOB221 CERAMIC CAP AX B K 220pF 50V 1CA1JKTOB221 ELECTROLYTIC CAP 47uF 16V M or CE1CMASTLA70 ELECTROLYTIC CAP 47uF 16V M CE1CMASDL470 CERAMIC CAP AX Z 0 1uF 50V CA1J104TU01
87. uniform red field is ob tained Tighten the clamp screw on the Deflection Yoke 6609 15 Convergence Adjustment Purpose To obtain proper convergence of red green and blue beams Symptom of Misadjustment If Convergence Adjust ment is incorrect the edge of white letters may have color edges Test Point Adj Point Mode C P Magnet RB Dot Pattern C P Magnet or RB G Crosshatch Deflection Yoke Patten w COIL screw PURITY RB RB G NN 2 RING LOCK O lt lt scREW DY WEDGE Mee MAGNET MAGNET COIL CLAMPER DEFLECTION YOKE Fig 6 C P MAGNET RB a am 5 7 Loosen the Ring Lock and align red with blue dots or Crosshatch at the center of the screen by rotat ing RB C P Magnets See Fig 7 Align red blue with green dots at the center of the screen by rotating RB G C P Magnet See Fig 8 Fix the C P Magnets by tightening the Ring Lock Remove the DY Wedges and slightly tilt the De flection Yoke horizontally and vertically to obtain the best overall convergence Fix the Deflection Yoke by carefully inserting the DY Wedges between CRT and Deflec
88. y Funai and de scribed in this service manual are effective methods of performing service operations Some of these service special tools should be used when and as recommended It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel The possibility exists that improper service methods may damage the equipment It also is important to under stand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE Funai could not possibly know evaluate and advice the service trade of all con ceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evaluation Accordingly a servicer who uses a service proce dure or tool which is not recommended by Funai must first use all precau tions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected TABLE OF CONTENTS opeciNcal Hades saccades 1 1 CBA Views and Test Points 7 11 Important Safety Precautions 2 1 Wave E T 8 1 Standard Notes for Servicing 3 1 WINING cina m EET 9 1 Disassembly Instructions 4 1 O PIC Ly Z
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