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i (1 FUNAI SERVICE MANUAL

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1. 1 9 10 BB5400F01002C 1 SUB 1 2 Schematic Diagram B C5 POWER SUPPLY BLOCK 52 QE A 33063 SYMBOL NO 10XX 1 4 SP OUT Q05 R19 1050 N E 1 6W 1500p 4KV CD 23 e ES D G C ON Pay gr 817 Jie 1 6W 18k 1W VT 32V 100 1 DC VOLT TT sos 1001 50 C19 Bee Mo E ERA22 02 BEADS CORE E SYMBOL NO 42XX lt ALL 112V 018 ERD38 06 BCO3 gt BEADS CORE ae 5 8 gt TV ON 12V 019 011 101 4700 16 CNO1 01 RLOO1 D17 C Vv R61 27k cs 04 10 4 AXorRD R37 F01 00 250V A 102 c 41 CO N MV C04 CEMENT 2200 16 2 22 4 As 215 gt T 05 1 002 004 25 m 0 0047 AC400VX4 04 CLO1 BEADS GND SYS I gt ALL 12V DM GND 4 ALL 5V etc 6 D21 R60 47k2W _ 29030 02 gt 3300 25 2 R40 xm POl20FY 580 150 400 LK R48 1 6W E T LQ gt 2 5 Us 288 28 8 2k Paw 4 8 05___ lt BEADS 2
2. 7501 INPUT SELECT Q7202 BUFFER zH VON 5695968 6 C SYNC 72 0 1 600 35 34 336 X3 130292807 20 25 24 23 22 23 yc T ra z JK7501 ye MeV V IN AGC VibEO WD CLIP KPB AMA o 15 DET LJ 001 MAIN Y C PROCESS alid dem 1584 DVDA ue IC3501 HEAD AMP LIP APC 4 e 1 DET 4 2 Xo xoour DECK 90920900990999909 3 CN350 CN300 L eee VIDEO 4 r3 vic 3 paren L CN3502 9 ce BUFFER 6 43002 O Q3003 DELAY 103003 R HEAD E RIVE 2 a Q 43009 E NN apo et 4 43MHz oxi TEN B5422BLV Audio Block Diagram Mode SP REC 7003 a VLC DUET JK7501 Po m AIN 7201 1 1 7205 1 7501 li 7202 INPUT SELECT 06203 BE Our 1 35 AFT VOLUME 3 4 AUDIO 12 3 j s IPM ME 1
3. 2 7 1 Deck Electrical Parts ISU D 2 8 1 STANDARD MAINTENANCE Service Schedule of Components H Hours Check e Change Periodic Service Schedule PatName 82 OyideAsemy e o e B8 LtedngMoo T B6 PinchRollerArmAssembly e 88 PueyAsemy e B LedngBelt e e B27 Band Brake Assembly Manak ow o p Brake 771 7 609 MenBekTAsemy 0 830 TBrakeArmAssembly e e B31 ACEHeadAssemby e 000 2 RelAsemy 87 CapstanMotor 7 e i 82 CapstanBet e e B54 GrundBrshAsemby e B132 ClutchAssembly e e Note 1 Clean all parts for the tape transport Upper Drum with Video Head Pinch Roller Audio Control Head Full Erase Head using 9096 Isopropyl Alcohol 2 After cleaning the parts do ADJUSTMENTS 3 For the reference numbers listed above refer to Deck Exploded Views 2 1 1 VCRMENT2 Cleaning Cleaning of Video Head Clean the head with a head cleaning stick or chamois Skin 1 2 3 Remove the top cabinet Put on a glove thin type to avoid touching the upper and lower drum with your ba
4. VCR Bottom View A tette eneveseyr mei fr MAIN 1 2 Schematic Diagram TUNER BLOCK POWER AMP BLOCK SYMBOL NO 42XX SYMBOL NO 70XX P ON 12V 7203 TV ON 12 C01 cC 1 TUO1 d BH AGG BL REIN OG 70 7210 MKT39 5 100 1601 7231 15K 07 2 1 C12 470 16 8 gt 2 e 12 10090 2 B K 03 0 03 0 7590 150 1 1 SP OUT 4 7 1 4 i C03 NES c Ya 330 6 3 47018 0 047 C 1 2 100 CF01 02 0 22 BL BH BU 103 Ero M 10uH SFE5 5MB SFE6 5MB 2 14 0 47 50 JK01 VIDEO IN 02 AUDIO IN MICRO BLOCK p sarety BENNETT 4 eeo VIDEO OUT FOR SIF SIF Vcc SIF IN SIF GND 1001 40538 VOL ABL 3 S me S IN CN7201 C SYNC 9 5 00 8 N 0 2 zc Oz ll e T RS d RI2
5. E 1 8 4 7420 Power Supply Block Diagram Ep 250 21001 L10 T4AH 250V N AC0001 O FILTER CN1001 pg1001 RL1001 EE DEGAUSSING COIL lt 01006 pr 02 D1001 D1004 BRIDGE IC1002 _ REGULATOR 91004 SWITCHING IC1001 SWITCHING CONTROL DG ON ALL 433V _112 TV ON 12V P ON 12V ALLSV gt ALL 5V Y C H A ALL 12V 2 1005 SOM VOLTAGE DET VR1001 B 2 ee 01007 SUB 2 2 20 02 Sd olt un eec Ee 1 8 5 B7452BLP SCHEMATIC DIAGRAMS CBA S AND TEST POINTS Standard Notes WARNING 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 replace ment components rated for higher voltage wattage etc Replacement parts that have these special safety char acteristics are identified in this manual and its supple ments electrical components having such features are identified by the mark in the schematic diagram and the parts list Before repla
6. 008 KRC103M 006 s 44 KRC103M C67 0 01 2 R71 C08 4716 3 0098 0 022 F Z 143MBz 1 9 4 B7462V 2 VCR 3 3 Schematic Diagram IC 02 BU2848S or 002 1 p AUDIO BLOCK 1 SYMBOL 40 ES VDD 29 Ioe a 017 1819 5 6K AX 150 AX 3 NC 101 855 006 0 022 COE Sa 6 4 S DATA vss 27 BK a B 10 16 L L 513 a ce 5 sok lt lt 2 lt i 2 ak 22K cu 0 12 19 C14 443 2 220P nd o pats roa a CCONT VRO 1 1 9 DM SP V REF GAJ h n 1 1140 2 10 27 Y 5 nmm 470 CFR 19 ALL 5V VEN H MUTE 1 CAP SP 1 C DMGND 2 7 821 39K 10 16 ALL 12V MOTOR 12 CAP PH Nc 19 NTSC ALLEV 2 BK R35 C32 ol RF SW
7. 44001 5 Do not enter Input Signal Reference Notes J4001 J4002 VR4001 VCR CBA 1 Connect equipment as shown in the above table 2 Insert a blank tape and set the VCR to REC mode Do not set to PAUSE In PAUSE mode the bias oscillation is stopped 3 so that voltage BECOMES 25 OmV pu 1 7 14 5422 18 V OUT LEVEL ADJUSTMENT Purpose To set the optimum luminance V out level Symptom of Misadjustment If the V out level is too high TV may overload L the Level i IS 100 e the S N ratio deteriorates Test Point Adjustment Point apt O 218059 V OUT Color Bar signal with 48060 GND VR3003 E E LEVEL 100 White Level Pattern Generator Oscilloscope _ _ 2Vp p 0 Connections of Equipment Pattern Generator Oscilloscope Pin Jack Video In VCR CBA 43060 GND 2 0 1V Reference Notes 3059 43060 VR3003 VCR 1 Connect equipment as shown the above table 2 Input Color Bar signal with 100 White to Video Input 3 Adjust VR3001 so that the video level becomes 2 0 1 Connected to TV 1 15 B5422EA 19 FM CARRIER DEVIATION ADJUSTMENT Purpose To align FM carrier deviation Symptom of Misadjustment If the deviation is not correct abnormal contrast of light and dark may be seen on the picture If the carrier deviation is not correct beats will appear on the picture Test Point Adjustmen
8. 2 Filter FILTER 14 PIF Signal Input INPUT 19 NC NoConnection Amp Lifier 26 VO CTLAMP Amp Output CTL OUT Conparator rar GrundfrAmig 11 AUDIO Input Terminal for Audio INPUT Amplifier NF 12 LC89925 In Signal Out Name 1 PN Delaied Time Switching 2 vss v PowrSupy 4 OUT Delaied Time Signal Output RD Stepup Circuit Output 8701 Signal Function Name 1 AGC _ AGF Filter FILTER 3 AGC RF AGC Delay Point DISPLAY Adjustment 5 PIF PIF Signal Input INPUT 6 PIFGND 0 wes OUTPUT SYS Output PD mum Descrimination Coil Connection for Audio Descrimination Coil Feedback Terminal for Audio Amplifier 13 AUDIO Output Terminal for Audio OUTPUT 14 ATT Gain Control for Audio m Amplifier 15 SIFGND GROUND 54221 Out 16 5 17 Power Supply 19 VIDEO Picture Output OUTPUT2 20 VIDEO Connect for Video 221 JEN _ 21 VIDEO Connect for Video Descrimination Coil 22 AFTCOIL Connect for AFT Coil 23 PIFVcc Power Supply 8759 Connect Secam De emphasis Filter 515 Color Difference Signal Ou
9. 0 01 25 CHIP CERAMIC 0 022uF 16V CHIP CERAMIC B 0 01 uF 25V MYLAR 0 033uF 50V J ELECTROLYTIC CAP 47uF 6 3V M H7 ELECTROLYTIC CAP 22uF 6 3V M H7 CHIP CERAMIC CAP B 0 022uF 16V ELECTROLYTIC CAP 10 6 M LL H7 ELECTROLYTIC CAP 10 16 M H7 ELECTROLYTIC CAP 1 uF 50V M H7 ELECTROLYTIC CAP 1uF 50V M H7 ELECTROLYTIC CAP 1uF 50V M H7 ELECTROLYTIC 10uF 16V M H7 CERAMIC CAP Z 0 1uF 50V CHIP CERAMIC CAP Z 0 1uF 16V CHIP CERAMIC CAP SL J 22pF 50V CHIP CERAMIC CAP Z 0 01 uF 50V CHIP CERAMIC CAP Z 0 022uF 50V CHIP CERAMIC CAP Z 0 01 uF 50V ELECTROLYTIC CAP 1uF 50V M H7 ELECTROLYTIC CAP 47pF 6 3V M H7 CHIP CERAMIC F Z 0 022uF 50V ELECTROLYTIC CAP 1 50 M H7 ELECTROLYTIC CAP 1uF 50V M H7 CHIP CERAMIC CAP Z 0 022uF 50V CHIP CERAMIC 0 047uF 16V CHIP CERAMIC CAP Z 0 01 uF 50V ELECTROLYTIC CAP 1 50 M H7 CHIP CERAMIC CAP SL J 39pF 50V CHIP CERAMIC CAP SL D 6pF 50V CHIP CERAMIC CAP SL J 82pF 50V ELECTROLYTIC CAP 10uF 16V M H7 ELECTROLYTIC CAP 10 16 M H7 CHIP CERAMIC CAP SL J 100pF 50V ELECTROLYTIC 47uF 6 3V M H7 ELECTROLYTIC CAP 47F 6 3V M H7 CHIP CERAMIC CAP SL J 390pF 50V CHIP CERAMIC CAP SL J 56pF 50V CHIP CERAMIC SL 56pF 50V _ Part No 0 00531 5400 01001 126 108 52682275 52682275 52671065 52671065
10. B CASS SW SW6015 1 5 2 Z2JIG FP DISASSEMBLY INSTRUCTIONS 1 Disassembly Flowchart This flowchart indicates the disassembly steps for the cabinet parts and the CBA in orderto 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 i ZEE Caution is ud 7 When removing the CRT be sure to discharge the Anode Lead of the CRT with the CRT Ground Wire before removing the Anode Cap Do 2 Disassembly Method 1 Rear Cabinet TN 3 CHROMA CBA 6 Sub 4 Main Holder 7 Deck Unit b Main CBA BJVCRCBA 2 CRT CBA REMOVAL PART FIG 1 2 8 56 3 5 CN6201 CN6202 CN1501 CN1002 1001 4253 9001 6 3 35 8 7 8 VCR 3 5 5660 ______ 4 9 2 3 5 1 6 1 B 452DC Note D 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 2 Identification of part to be removed unhooked unlocked released unplugged unclamped desoldered S Screw P Spring L Locking Tab CN Connector Unhook U
11. 06210 am e SP MUTEc 4251 22 E Je 1 4201 230 000001 0000 1 201 aure 4 LD4251 5 iof SEOUT fo 2 AUDIO IN 5 _ 5 4253 m CN7201 EES CFE NN 104001 AUDIO T4001 Qd BLOCK DIAGRAM FOR SECTION 2 DECK MECHANISM P d 0 c SR y c PERE 1 DECK ACE HEAD CBA vow d J4002 J4001 a 3 11 AUDIO BIAS MEE RANA Nu EN RE CN2903 ___ 12902 CN290 CN600 o T 1 Iu ul nee E per 7 Pies _ 1 a 8 E HEADAMP B 1 RE 03600 CN3501 FULL Je ERASE DEED P 2 SYSTEM CONTROL Ais CS BLOCK Los ro x EN
12. 134 102 RRXAJR8Z0103 134 103 RRXAJR8Z0103 134F103C B7462bEL a Description CHIP RES 1 10W J 3 9K or CHIP RES 1 10W J 3 9K CHIP RES 1 10W J 330 CHIP RES 1 10W J 330 CHIP RES 1 10W J 180 Q CHIP RES 1 10W J 180 O CHIP RES 110 J 180 0 or CHIP RES 1 10W J 180 0 CHIP RES 1 10W J 330 or CHIP RES 1 10W J 330 CHIP RES 1 10W J 6 8K Q or _ RES 1 10W J 6 8K Q CHIP RES 1 10W J 27K Q CHIP RES 1 10W J 1 5K CHIP RES J 1K or CHIP RES 1H0W J 1K CHIP RES 1 10W J 330 or CHIP RES 1 0W J 330 2 CHIP RES 1 10W J 560 Q or CHIP RES 1 10W J 560 CHIP RES 1 10W J 5 6K Q or CHIP RES 1 10W J 5 6K CHIP RES 1 10W J 33 or CHIP RES 1 40W J 33 CHIP RES 10W J 1 5KQ CHIP RES 1 10W J 82 or CHIP RES 1 10W J 82 CHIP RES 1 10W J 3 3K Q or CHIP RES 1 10W J 3 3K CHIP RES 1 10 J0 CHIP RES 1 10W J 0 CHIP RES 1 10W J 0 2 CHIP RES 1 10W J 5 6K or CHIP RES 1 10W J 5 6K Q CHIP RES 1 10W J 4 7K or CHIP RES 1 10W J CHIP RES 1 10W J 1K or CHIP RES 1H0WJ1KQ CHIP RES 1 10W J 12K or CHIP RES 1 10W J 12K Q CHIP RES 1 10W J 1K or CHIP RES 1 10WJ1KQ CHIP RES 1 10W J 270 or RES 1 10W J270 CHIP RES 1H0WJ0 CHIP RES 10WJ0Q CHIP RES 1 10W 150 CHIP RES 1 10W J 10K Q or CHIP RES 1 10W J
13. um OUTPUT PA 3 2001 CN6001 x3 A MUTE AMUTE elen e RENTAL e C 8 hohoa i6 1 6004 06004 6003 CN2801 1 pede ee gt 3 14 FG GND 114 2 z M VATAJ CAPSTAN MOTOR Qo a 18 CFG 18 4 REC SAF 2 18 8 4 9 Tiv 19 m 225 AL 12V foo 1 AL 5V O CN6003 Q6001 T uud 1 gt C SYNC 2 06002 TV BLOCK 5 i S OUT 0 1 8 1 5422 1 Block Diagram me _ 0 6203 CL8001 CN8001 CL8701 VIDE 1 6202 BLOCK VIDEO Q8011 B SUB BRIGHT 108001 m Y AUDIO BLOK 68 4 jal VIDEO BLOCK qne P ON POWER SUPPLY BLOCK P ON 8 22 CN6203 CL8001 18011 V 1 9 COLOR 9 ALL 33V TINT RA S IN CONTRAST ES py 011 sv SHARPNESS unicolon 29091142 S CLK T BRIGHTNESS S CLK PICTURE SERVO SYSTEM 4 S OUT Ledos 41
14. 410 E en 68 swi4 9 swio 7 swos 8804 E 1 9 3 857 58 59 470 470 470 NEM ho gt 15 22 u gt 2 gt e e 2 lt ju 2 1 lt tr a ON E E TO JOINT EE og i R44 830 839 r dam 0 10 14 2 L 564 t d Exp 0006 NDS 5820 STAND LD D 005 22227 pag lark D d 0 047 Z T REC C 3 Ceo eer es ts err es 5 60 49 48 47 48 48 44 43 42 41 40 39 38 37 36 38 34 33 ALL 12V gt o 9 wu A m ALL 5V o rE fr E gt gt 2 4 44 QUE de n ce Ue c ES 1 I gt 250 4 ia 17 23 24 25 HEAD V ENV MOTOR DM GND CALL I2 ALL5V 5V A EWS TO SERVO P CPRUNTSC DMON 3 Manoir gt RF SW_ Praec cum 3 I SONATA 3 ALL5V 5 TOAUDIO CD REC 12V P ON 12V 12V 6 AN 3 AOUT A MUTE 09 02 09 09 09 01 100 100 44 T 100 805 i AX E 1K R72 71 47K 47 AX 02 72915 R01 2
15. RESW FH 1 01 7376 2 TO VIDEO HEAD C03 0 22 50 B 17 04 E 0 01 F 2 A NO JI 2 5 3 SRS TRS 1 1 EXPLODED VIEWS Sankohl 84 Three Bond TB 1901 0 2200063 4 Molycoat EM 30LG 0VZZ00064 Slidus Oil 8150 0 2200065 1 414778128 E B130 L1241 B13 22 gt See Deck Electrical Parts List 2 6 1 07 2 E Sankohl 84 0VZZ00062 Three Bond TB 1901 0 2200063 Molycoat EM 30LG 0 2200064 Slidus Oil 150 OVZZ00065 Head Cleaner Assembly Not Included in the Deck Mechanism Assembly 2 6 2 U7 EX2HC View 3 Three Bond 0 2200063 59968 Molycoat 0 2200064 Slidus 02700065 2 6 3 U7 EX2HC DECK MECHANICAL PARTS LIST CHASSIS ASSEMBLY CYLINDER ASSEMBLY CYLINDER ASSEMBLY LOADING MOTOR ASSEMBLY PINCH ROLLER ARM ASSEMBLY PINCH ARM ASSEMBLY or PINCH ARM ASSEMBLY or PINCH ARM ASSEMBLY PULLEY ASSEMBLY MOVING GUIDE S ASSEMBLY MOVING GUIDE T ASSEMBLY LOADING ARM T ASSEMBLY LOADING ARM B ASSEMBLY LOADING ARM M ASSEMBLY PINCH ROLLER SP LUMIRROR WASHER 3 1X6X0 35 CAM
16. UE AE _ 0 0 22k 33k 16006 605 04 i 2 1 50 1 50 1 50 2 AUDIO AUX IN 0 022 bi E 0 2 7 88 0MHz lins ase 0 mss 82 1 5k 1 33 E i Q6 28 3000 E do AUDIO TUNER M A F T m DIQIN 5 EX H AUDIO IN uno 5 JACK INSEL BLOCK IF BLOCK Ec SYMBOL NO 75XX SYMBOL NO 72 1 2 3 4 5 6 7 8 9 _ C20 C191 R26 18 33 _ 5 390 LCF04 m R25 R24 180Q A F T EXT H 5 CDSH6 5MC38 CDSH5 5MC38 C3 R47 AUDIO TUNER A F T EXT H 1 9 8 7452 1 Tl MAIN 2 2 Schematic Diagram TO CHROMINANCE BLOCK 4 05 54 2 2 2 e BLOCK SNME TNR SYMBOL 62XX 9 gt E 725252252 gt O lt gt im R51 F B P AFC TV ON 12V 0 001 ALL 5V P ON 12 VIDEO E JELE gt oc gt T 1016165 gt 19 TO P S PCB 6201 pug SETIR ace 69 67 60 69 4 4 4 _49 49 4 4 40 89 898 8
17. Em NS ES C SS Fig DM2 2 4 3 U7DA2H 1 hole of the Deck Connectors Note Disconnect Connectors shown below before disassembling the Deck Loading Belt Pull in this direction to remove Top View CN2902 CL2902 CNO2 Bottom View _ 102 a S 3 2 2 lt Pinch Roller pring 4 When reassembling hole i of the CAM should be properly aligned to tl Chassis 2 4 4 U7DA2H 1 ACE Head Height Head Height Adjustment ACE Head Head Plate Fig DM13 S 6 Bushing 16 Kick Arm Spring 15 Fig DM14 23 24 6 PP D P 2 t mA M NS m A i 1552 L Fig DM15 Poly Slider due 0 2 mm Washer 24 5 2 Chassis gt 1 5 is SIN Q Q eO ae 8 e Fig DM16 2 4 5 U7DA2H 2 Fig DM17 Fig DM21 Rear Side 7 Rotating Direction 1 mm Maximum Center of Center of Cylinder Shaft Grounding Plate Fig DM18 Fig DM20 2 4 6 U7DA2H 2 Front Loading Assembly This procedure starts with the condition that Front Loading Assembly has been removed from the chassis When reassembling follow the steps in reverse order E STEP START REMOVAL ere queque INSTALLATION ai
18. 47pF 50V CHE1J8SL470 C9005 1000pF 50V 38421025 C 1001 A i C9006 ELECTROLYTICCAP 100uF S0V 1267107 522 2 T 1 C9008 ELECTROLYTIC CAP 10pF 50V 12621065 9009 ELECTROLYTICCAP 2 2pF 50V 12622255 1002 e und 2 2 C9010 ELECTROLYTICCAP 22004F 16V or CE1CMZNTL222 1003 CAP 1 0047 uF ACI25V oF 7 6220885 7 5 2 MR _ ELECTROLYTICCAP 2200uF 16V 626A228 C9011 ELECTROLYTICCAP 150uF 400V or CE2EMZDDH010 A 27 2 a 612 ELECTROLYTIC CAP 1 50pF 400V or 2 2 010 ELECTROLYTIC 15052 400 2 010 009 1005 uid 2 2 T 9012 METALLIZED FILM CAP 0 68uF 200V Jor 1220513 0047p METALLIZED CAP 0 68uF 200V Jor 1227258 E 2 B 2 METALLIZED FILM 0 68 2007 CBP2DKD00884 RUM pras C9013 STACKED FILM CAP 0 22uF 50V J 12502245 STACKED FILM 0 22uF 50V J 12273135 01008 ELECTROLYTIC CAP 100F 25V M 62601078 T 09018 CERAMIC 811 330 50 CHE1JJ8SL33 C9016 2200 500 0 02 508222 2 0 C9017 ELECTROLYTICCAP 1uF 100VMor CE2AMZDDLO10 i ELECTROLYTIC CAP 1uF 100V M CE2AMZNTLO10 ee C9018 BN 1000pF 2KV CCD3DKP0B102 ELECTROLYTIC CAP 150pF 400V
19. 9 0 03018 0 0001 o 342 os Lax 92 m4 10 49 os s Voltage showing in are measured on the RE CORD Mode 1 10 1 B5422VOL 108001 106001 106202 1080091 108001 106202 xm cus 7 33 50 50 2 28 qo 08 11 49 1 2288 65 47 52 10 60 52 15 58 0o 14 0 8 44 _ 06 ee 2 113 0 ce 2 _ Voltage showing are measured on the _ RECORD Mode 24 8 28 0 ee 26 50 29 24 47 2031 67 24 0 5 98 ee E WE MEUM ME CES MN 184 12 37 5 8 412071 C E 89 22 04 0 40 92 49 32 s 09 1 10 2 B5422VOL ica001 02002 N C2 gt IN 19 2 m 03 A 3 gt Ci N e 6 50 sw 29 2 o6 s o 29 a 49 0r 7 14 32 _ _ a o 4 828 122 52
20. 11 CL3502 S CL S OU P ON 12 z 11 101 D GND ___ 10 9 9 6 0 5 CPB J5 loloa AUDIO AUDIO IN AUDIO OU AUDIO OUT 4 ypg 14 VIDEO i VIDEO IN Y C REC VIDEO OUT VIDEO OUT FULLERASE HEAD GND lt mp 91512 512 6 lt 4 5 I1 RESW 1 rr gt FF fF Fr Fr Fr FFF Kr IIIA CN9002 D Y T9002 NJAJHEATER R 2 1 4 SNES 8704 RAER 5 eg SUB 1 180 1 E Amm NENNEN MN9001 H DRIVE 2 1 CL8701 CN1001 alg v eudmie of lal 100 A 11001 ess S BLUE 9 BROWN DE QAUSSING 2 ES 255 S e emere XII SS E 52551582 m EREBREEREEE EREREEERERE PLC ee te 25255592 ze cias RE CN6002 M sezom 555 Eg 0 ZZ mj m NO M 45 DECK MECHANISM M lt 1 12 1 B 452Wl AND TRANSISTOR LEAD IDENTIFICATIONS L5631 2SK2039 G Gate Anode D Drain S Source AN7806 7812 PST529 AN78MO5 IN G OUT IN OUT LA7830 PC120 TDA7231A ST24CO1B1 LC89925 FA5311P
21. 3 FUNAI SERVICE MANUAL Sec 1 Main Section Sec 2 Deck VERUM Santon Specifications Standard Maintenance Adjustment Procedures Alignment for Mechanism Schematic Diagrams Disassembly Assembly of Mechanism P C Boards 7 Deck Schematic Diagram Exploded Views Deck P C Boards Cabinet amp Electrical Parts List Deck Exploded Views 20 COLOR TV VCR COMBINATION THIS SERVICE MANUAL IS APPLIED TO THE UNIT WITH FOLLOWING SERIAL NUMBER Q07510001 Q07510669 AND WITH SUFFIX NUMBER IN THE SERIAL NUMBER LABEL TVCR200 HYPER IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe reliable operation of all Funai Equipment The service procedures recommended by 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 4 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 F
22. CONNECTOR BASE 5P CONNECTOR BASE 5P or CONNECTOR BASE 5P WIRE HOLDER 4P 51048 0410 or WIRE HOLDER 51048 0410 DIODES RECTIFIER DIODE 04 1013 RECTIFIER DIODE ERC04 10L3 _ RECTIFIER DIODE ERC04 10L3 RECTIFIER DIODE 04 1013 RECTIFIER DIODE ERA22 02KFRB RECTIFIER DIODE ERA15 02KFRB ZENER DIODE UZ 24BSA SWITCHING DIODE 1N4148M or 22 SWITCHING DIODE 155176 ZENER DIODE UZ 2 7BSA ZENER DIODE UZ 6 2BSB SWITCHING DIODE 1N4148M or SWITCHING DIODE 1 176 RECTIFIER DIODE ERA15 02KFRB FAST RECOVERY DIODE ERD38 06L DIODE ERD32 02L ERD32 02L DIODE ERC30 02L3 DIODE ERC30 02L3 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 ZENNER DIODE UZ 6 8BSB SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 SWITCHING DIODE 1N4148M or _ SWITCHING DIODE 155176 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 ZENER DIODE UZ 18BSC SWITCHING DIODE 1N4148M SWITCHING DIODE 1 176 or SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 or SWITCHING DIODE 1 4148 SWITCHING DIODE 188176 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 or SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 or SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 RECTIFIER DIODE
23. Cleaning _ m E o 7 Order of steps in Procedure When reassembling follow the steps in reverse order These numbers are also used the identification Location No of parts in Figures The start No followed by corresponding part to be removed at this stage For example Arm Idler Assembly 11 can be removed without removing any other parts But BT Drive Arm 39 can removed only after removing Rec Arm 38 Parts to be removed or installed Location of part B Bottom R Right L Left Fig No shows Procedure or Part Location Identification of part to be removed unhooked unlocked released unplugged unclamped or desoldered S Screw W Washer C Cut Washer P Spring Unhook Unlock Release Unplug Desolder 2 C 2 two Cut Washers C 2 2 L 2 two Locking Tabs L 2 Adjustment Information for Installation Refer to Deck Exploded Views for lubrication information 2 4 2 U7DA2H 1 View Pipe s c 4 40 30 9 AdjustNut 20 7 Loading 8 2 Nylon Nut E 31 4l ma Pinch Roller Spring 2 0 id Ee t 43 14 23 den 2 2 _ 8 28 p doe e L ea Poly Slider Washer Poly Slider Washer 1 26 Fig DM1
24. LOADING BELT or LOADING BELT P S W CUT BAND BRAKE ASSEMBLY MAIN BRAKE S ASSEMBLY MAIN BRAKE T ASSEMBLY T BRAKE ARM ASSEMBLY AC HEAD ASSEMBLY REEL BASE ASSEMBLY MAIN LEVER ASSEMBLY TAPE GUIDE ASSEMBLY TENSION LEVER SP ASSEMBLY CAPSTAN MOTOR F2QKB92 MODE CHANGE LEVER M BRAKE S SPRING M BRAKE S LEVER S BREAKE ARM M BRAKE T ARM SPRING T BRAKE SPRING HEAD ADJUST SPRING M LEVER SPRING TAPE GUIDE ARM SPRING TAPE GUIDE ARM ADJUST SCREW ADJUST NUT B BT DRIVE ARM CHANGE ARM CAPSTAN BELT or CAPSTANBELT P S WB GROUND BRUSH ASSEMBLY or GROUND BRUSH ASSEMBLY GROUND BRUSH ASSEMBLY C SLIDER L ASSEMBLY C SLIDER R ASSEMBLY C D GEAR L ASSEMBLY C D GEAR R ASSEMBLY CASSETTE PLATE 1 Description MOTOR HOLDER CALKING ASSEMBLY CASSETTE DRIVE LEVER ASSEMBLY 0VSA05627 0VM301796 0VM201335 0VSA04781 0VM403364 5 05924 0VM402393 OVSA05505 0VSA05722 0VSA05723 0VSA05503 0VSA04215 0VM404693 0VM403949 0VM403269 0VM403432 0VM403952 0VM404679 0VSA04658 0VSA04212 0VSA04213 0VSA04641 5 04756 0 402560 0 3 04550 MMDDB5ZSJ002 0VM2012348 0 402579 0VM300753 0VM301759 0VM402582 0VM402580 0 402570 0 402581 0VM402397 OVM403950 _ 10VM402625 0VM404524 0VM404534 0VM404827 0VSA04487 0 5 04488 0VSA04494 0VSA04495 0 301932 0
25. TRANSISTOR 28C536SP TRANSISTOR 25 1815 GR TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 2803331 TRANSISTOR 2563331 TRANSISTOR 2805368 E TRANSISTOR 25 536 TRANSISTOR 2801815 GR TRANSISTOR 2 3468 TRANSISTOR2SC3468 D 0 TRANSISTOR 2SC3468 E b TRANSISTOR2SC3468 D gt TRANSISTOR2SD2333 TRANSISTOR KTC3199 GR TRANSISTOR 198 TRANSISTOR 2563331 TRANSISTOR 2503331 TRANSISTOR 25 5365 E TRANSISTOR 2865368 TRANSISTOR 2801815 GR RESISTORS CEMENT RES 5W J 1 2 0 or CEMENT RES 5W J 1 2 or CEMENT RES 5W J 1 2 METAL RES 2W J 47K Qor METAL RES 2W J 47K CARBON RES 1 6W J 680 CHIP RES 1 10W J 3 9K or CHIP RES 1 10W J3 9K Part No QSC3331UNPAA 29C536EZ 12805368 7 28C1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 125 536 2 2505366 7 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 25 536 2 25C536SFZ 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 250536 2 290536512 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 25 536 2 2SC536SFZ 28C1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA 1QSC3331UNPAA 2SC536EZ 2SC536SFZ 2SC1815GRTPE2 QQSE025C3468 205002563468 028 03468 00500253468 QQPZ02SD2333 NQS10KTC3199 NQS40KTC3198 QSC33
26. 134F562C 4 820333 134 333 RRXAJR8Z0153 134F153C 1RRXAJR8Z0103 134F103C RRXAJR8Z0472 134F472C J RRXAJR8Z0152 134F152C RRXAJR8Z0683 134 6830 RRXAJR8Z0103 134F103C RRXAJR8Z0103 194F103C TRRXAJR8Z0272 134F272C RRXAJR8Z0152 184F152C RRXAJR8Z0472 1345472C RRXAJR8Z0103 134 103 RRXAJR8Z0103 134F103C 132A473T RRXAJR8Z0478 134F473C RRXAJR8Z0473 134F473C RRXAJRSZO478 134 473 RRXAJR8Z0103 134F1030 RRXAJR8Z0102 134F102C RRXAJR8Z0103 13421030 _ 820473 13424730 820103 134F103C RRXAJR8Z0473 134F473C RRXAJR8Z0472 B7462EL CHIP RES 1 10W J 4 7K CHIP RES 1 10W J 47K or CHIP RES 1H0W J 47K 0 CHIP RES 110W J 47K or CHIP RES 1 10W J 47K CHIP RES 1 10W J 47K or CHIP RES 1 10W J 47K Q CHIP RES 1 10W J 10K Q CHIP RES 1 10W J 560 Q or CHIP RES 1 10W J 560 RES 110W J 10K CHIP RES 1 10W J 8 2K or CHIP RES 110W J 8 2K CHIP RES 1 0W J0 Q or RES 1 10WJ0Q CHIP RES 1 10W J 0 Q or CHIP RES 1 10W JO CHIP RES 1 10W 6 8 Q or CHIP RES 1 10W J 6 8K CHIP RES 1 10W J 4 7K or CHIP RES 1 10W J 4 7K CHIP RES 1 10W J 68K or CHIP RES 1 10W J 68K CHIP RES 1 10W J 0 Q CHIP RES 1 10W J 47K Q or CHIP RES
27. 526T226S 106001 IC SYSCON M38123M 053SP QSMQA0SMB024 4013 MYLAR CAP 0 047 21000 J 12554735 6002 72018 14114342 C4014 CERAMIC CAP SL 220pF 50V CHE1JJBSL221 06003 __ IC RESET PST 529D 2 140 7637 4015 CHIP CERAMIC 0 01 pF 25V 103 106004 REEL SENSOR SG 211L PCZLAZZKK003 C4017 ELECTROLYTICCAP 4 7uF 25VMH7 52604755 COILS C4020 ELECTROLYTIC CAP 22uF 16V M H7 52672268 L3001 MICRO INDUCTOR 10 24165100T C4022 CERAMIC B K 0 015uF 16V 153 13002 MICRO INDUCTOR 100uH K AXT 21651017 C4025 ELECTROLYTICCAP 10uF 16V MH7 52671065 12003 MICRO INDUCTOR 47pH K AXT 2165470T 104026 ELECTROLYTIC CAP 10uF 16V M H7 52671065 L3004 MICRO INDUCTOR 39pH K AXT 2165390 06001 CAP F Z 0 1pF 50V 40104 L3005 MICRO INDUCTOR 27pH K AXT 2165270T C6002 ELECTROLYTIC CAP 10uF 16V M H7 52671068 12006 MICROINDUCTOR 330yH K AXT 2165331 106003 427 504 CHE1JJBCH270 L3007 MICROINDUCTOR330uH K AXT 12165331T C6004 CHIP CERAMIC CAP CH J 20pF 50V CHE1JJBCH200 L3008 MICRO INDUCTOR 22uH K AXT 412165220 C6005 AXIAL BK 100pF 50V 3B42101T L3009 MICROINDUCTOR 22uH K AXT 2165220T C6006 CHIPCERAMICCAP FZO 01uF BOV CHE1JZBOF103 13010 MICROINDUCTOR 47pH K AXT 2165470T C6007 ELECTROLYTICCAP 1000uF 6 3VM 126 108 L3012 MICROINDUCTOR
28. CHE1JZ80F 103 R8728 RES 1 6W J 470 Q 1132A471T C8043 MYLARCAP 0 056uF S0VKT or 22505635 VARIABLE RESISTORS C8044 MYLAR CAP 0 056uF 50V KT 22505625 VR8701 SEMIFIXED RES 50K Q Bor 188920 8047 CERAMIC CAP Z 0 01 uF 50V CHE1JZ80F 103 _ EMIFIXED RES 50K O B 138A963 108048 CERAMIC CAP SL J 68pF 50V CHE1JJ8SL680 VR8702 SEMIFIXED RES 3 3K or 1384915 C8049 CHIP CERAMIC CAP SL J 33pF 50V CHE1JJ8SL330 RES 3 3K Q B 138A956 C8050 CERAMIC CAP SL J27pF 50V CHE1JJ8SL270 8 09 SEMIFIXED RES 3 3K 2 B or 1981915 C8051 CHIPCERAMICCAP FZO OiuF BOV CHETJZBOF103 2225 JSEMFIXED RES 3 0K QB 138 956 C8052 ELECTROLYTICCAP 0 47uF S0VM 126 4745 VRBTO4 SEMIFIXED RES 4 7K Q B or C8053 CHIP CERAMIC CAP F Z0 01uF 50V CHE1JZ80F103 C8054 CHIP CERAMIC CAP F Z 0 01uF 50V CHE1JZ80F103 ee C8055 200148 50 CHE1JZBOF103 Bee 155987 C8056 ELECTROLYTICCAP 100uF IGVM 12601078 p 08057 CHIPCERAMICCAP CHD8pF SV IN EU s dus C8058 CHIP CERAMIC 2 0 0474 25 CHE1EZ80F473 MISCELLANEOUS C8059 __ CHIPCERAMICCAP FZ0 01uF 50V___ CHE1JZ80F 103 CL8701 WIRE ASSEMBLY WX1B7400 005 522 1 19 10 B7462EL _ Ref 8060 8061 8062 8063 8064 8065 8066 8067 C
29. Except Tuner Video input 1Vp p Audio input 10dBs Tuner Ant input G0dBuV Video 87 5 Audio 50KHz dev 1KHz lt DEFLECTION gt I Unt Hmm us 1 Over Scan 2 Linearity Horizontal Vertical 3 High Voltage VIDEO amp CHROMA gt 1 Misconvergence Corner Side 2 Contrast Control Range Brightness 100 4 Color Temperature 1 Horizontal Resolution 2 Jitter Low 3 S N Chroma SP PM SP 4 Wow amp Flutter RMS TUNER 1 Video S N 2 Audio S N W LPF 1 Audio Output Power 10 DIST 2 Audio S N W LPF R P 3 Audio Distortion W LPF R P 4 Audio Response 200Hz R P Note Nominal specifications represent the design specifications All units 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 2 1 74205 2 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 it is equally to imple
30. Lowe 14 RF SW 07 o Qu 826 V PULSE 16 RF SW OND VIG REG PAUNTSC XB 214 2 5 w E am V ENV 16 C11 0 012 BK ALL 5V _ R18150K LIEB R17 270K FE HGND 9 DM GND 10 PAUNISG gt C100 1 SRAX D CONT DM ON 2 ALL 12V 12 C DRIVE 23 01 nre 3 PAUSE p 85 4 GILP 2 5 2 RF SW C06 0 01 i Q 0261016 S CLK 25 p BIAS 2 S DATA 15 en 09 8 100 ALL 5V i Es T 21 2 33K 0 001 c m ee E C01NJM324D 56K ae PAL NTSC AOUT or 10324 or DEL A MUTE SERVO BLOCK 3 REG RESW 9 4 SYMBOL NO 20XX 9 PAL NTSC A ALLSV RENTAL S C SYNG J D PB 5V a E 1 5V paecay 1 RENTAL Rare 2 ALLSV FATO 1 2 3 4 5 6 7 8 9 1 9 5 7452 3 VCR Top View ooo uS BIAS i lt JJ c e tiree eveye
31. M38123M4 053SP 1 13 1 TA8 59AN 2502331 z E Emitter B Base Cathode Emitter A C Collector TA7291 C Collector RPT 38PB3F ECB 2502228 25 2271 25 608 25 1346 25 536 2802839 25 3400 250400 25 1654 2563000 1267 KTC3199 KRA109 TC4053BP B5422LE _ IC PIN FUNCTIONS BU2845S E 1 wob Speed Output 4 1 Data Signal Input transfer Clock Signal Input for SCLOCK Transfer VSYNCIN Vertical Synchronising Signal Input LT 1 FSON StmdadClocinpu SPBOUTZ Tape Speed Output 9 O DRUMFV Drum Speed PWM Output _ 16 O DRUMPV Drum Phase PWM Output 0 CAPFV Speed PWM Output Capstan Phase PWM Output PBCTOUT Playback Control Signal Output 2114 VHSW Head Switching Output for IEEE 15 MODE Serial D11 Bit Output OUT 16 VPULSE VPULSE Output Era NG No Connection 18 1 NTSC NTSC PAL Switching Input 1 11 22 DFGIN DrumFGinput 23 1 DPGIN DrumPGinpt 12411 CFGIN FG 25 VO BIAS Amp Bias Output Power Reset wl CTLAMPIN CTL Amp Lifier AC Ground Input 301 PowerforAnalog 1 14 1 6 i Signal input 1
32. 000 RRXAJR8Z0000 134F000C RRXAJR8Z0000 134 000 RRXAJR8Z0103 134F000C RRXAJR8Z0102 134 102 RRXAJR8Z0102 134 102 RRXAJR8Z0333 134F333C RRXAJR8Z0103 134F103C RRXAJR8Z0153 194F153C RRXAJR8Z0000 134 000 RRXAJR8Z0000 134 000 RRXAJR8Z0000 134 000 134 000 870000 RRXAJR8Z0000 5 CHIP RES 1 10W J 09 CHIP RES 10W JO or CHIP RES 1 10W J0 Q CARBON RES 1 6W J 1K Q CHIP RES 1 10W J 15K Q CHIP RES 1 10W J 15K CHIP RES 1 10W J 15K Q CHIP RES 10W 315 CHIP RES 1 10WJ0Q RES 1 10W J0 CHIP RES 1 10W J22K or CHIP RES 1 10W J22K 0 RES 110 J22K CHIP RES 110 15 CHIP RES 1 10W J 15K Q CHIP RES 1 10W J 15K CHIP RES 1H0W J15K CHIP RES 1 10W J 15K Q CHIP RES 1 10W J 22K or CHIP RES 110W J 22 TCHIP RES 1H0W J47K OQ CHIP RES 1H0WJ0Q gt CHIP RES 110 J 47K or CHIP RES 1 10W J 2 2K Q or CHIP RES 10WJ2 2K CHIP RES 1 10W J or RES 1H0W J 10K CHIP RES 1 10W J 150K Q CHIP RES 1 10W J 150K Q or CHIP RES 110W J150K O CHIP RES 1 10W J 820 Q CHIP RES 1 10W J 820 Q CHIP RES 1 10W J 820 Q RES 1 10W J 5 6 Q or CHIP RES 1 10W J 5 6 _ RES 1 10W J 120 CHIP RES 1 10W
33. 1 10W 47K CHIP RES 10W JO 1 CHIP RES 1 10W J 0 2 CHIP RES 1 10WJ0Q CHIP RES 10W JO 0 CHIP RES 1 10W JO CHIP RES 1 10W J0 Q CHIP RES 1 10W J 0 or CHIP RES 1 10W 400 RES 1H0W J0 CHIP RES 1H0W 0 CHIP RES 1 10W J 10K or CHIP RES 1 10W J0 Q CHIP RES 1 10W or CHIP RES 1 10W CHIP RES 1 10W or CHIP RES 1 10W J 1KQ CHIP RES 1 10W J 33K or RES 1 10W J 33K CHIP RES 1 1041 J 10K CHIP RES 1 10W J 10K CHIP RES 1 10W J 15K or CHIP RES 110W J 15K CHIP RES 1 10W 0 or CHIP RES 1 0W J 0 CHIP RES 1 10W J 0 or CHIP RES J0 CHIP RES 1 10W J 0 or RES 1 10W 0 t CHIP RES 10W JO RES 10W J0 Q CHIP RES 1 10W J 0 Q or Description CHIP RES 1 10W J 10K or CHIP RES 10W J 10K or Part No 134F472C RRXAJR8Z0473 134F473C RRXAJR8Z0473 134F473C RRXAJR8Z0473 134 473 RRXAJR8Z0103 194F103C RRXAJR8Z0561 134 5616 8820103 13421030 RRXAJR8Z0822 134F822C 820000 13420006 RRXAJR8Z0000 134F000C RRXAJR8Z0682 134F682C RRXAJR8Z0472 134 4726 22 8 20683 13426830 820000 RRXAJR8Z0473 134F473C RRXAJR8Z0000 134 000 RRXAJR8Z0000 134F0000 RRXAJR8Z0000 134
34. CHE1JKB0B102 526W105S 52681075 1 222 5260 1045 1 473 12 21045 CHE1EKBOB103 526R107 103 CHE1CKBOB223 103 22543335 52664769 52682265 CHE1CKB0B223 CE1CMASHL106 52611069 526W105S 526W105S 526W105S 526T106S 3F40104T CHE1CZBOF104 CHE1JJBSL220 CHE1JZBOF103 CHE1JZBOF223 CHE1JZBOF103 526W105S 52684765 CHE1JZBOF223 526W105S 526W105 CHE1JZBOF223 1 473 CHE1JZBOF103 526W105S CHE1JJBSL390 CHE1JDBSL6RO CHE1JJBSL820 52611065 52611065 CHE1JJBSL101 52684769 526R476S CHE1JJBSL391 CHE1JJBSL560 CHE1JJBSL560 CHE1CKBOB123 _ CHIP CERAMIC CAP SL J 47pF 50V ELECTROLYTIC CAP 1uF 50V M H7 CHIP CERAMIC CAP SL J 33pF 50V CHIP CERAMIC CAP SL J 180pF 50V CHIP CERAMIC CAP SL J 33pF 50V CHIP CERAMIC CAP SL J 33pF 50V CHIP CERAMIC SL J 120pF 50V CHIP CERAMIC SL J 56 50 CHIP CERAMIC CAP SL J 220pF 50V CHIP CERAMIC CAP F Z 0 022uF 50V CHIP CERAMIC CAP Z 0 047uF 16V CHIP CERAMIC CAP F Z 0 022uF 50V CHIP CERAMIC CAP SL J 18pF 50V CHIP CERAMIC SL J 18 50 CHIP CERAMIC CAP SL J 39pF 50V CERAMIC CAP SL J 27pF 50V CHIP CERAMIC CAP SL J 18 50 CHIP CERAMIC CAP SL J 47pF 50V CHIP CERAMIC Z 0 047 uF 16V CHIP CERAMIC SL J 150pF 50V CHIP CERAMIC CAP SL J 68pF 50V CHIP CERAMIC CAP 2 0 01 F 50V CHIP CERAMIC CAP Z 0 1
35. SW6016 VR2001 VR2002 VR3001 1 19 17 Ref 6031 RES 1 10W J 8 2K Q 6038 CHIP RES 10W Description CHIP RES CHIP RES 1 10W J 1K Q CHIP RES 1 10W J 2 7K Q CHIP RES 110 27 RES 1 10W J 10K 0 CHIP RES 1 10W J 10K CHIP RES 1 10W J 470K RES 110W J470K CHIP RES 1 10W J 1 2K RES 1 10W J 82K Q CHIP RES 110W J 4 7K CHIP RES 110W J 47K CARBON RES 1 608 21800 CHIP RES 1H0W CHIP RES 1 10W J 1000 CHIP RES 1 10WJ47K O CHIP RES 1 10W J 47K CHIP RES 1 10W J 4 7K CHIP RES 1 10W J 10K CHIP RES 1 0W _ CHIP RES 1 10W J 330 Q CHIP RES 1 10W J 330 Q CHIP RES 1 10W J 330 CHIP RES 1 10W J 47K CHIP RES 1 10W J 47K CHIP RES 1 0W 47 CHIP RES 110W J 10M CHIP RES 1 10W J 47K CHIP RES 110W J 47K Q CHIP RES 1 10W J 47K CHIP RES 1 10W J 470 CHIP RES 1 10W J 470 CHIP RES 1 10W J 470 CHIP RES 1 0W 4700 2 CHIP RES 1 10W CHIP RES 1 10W CHIP RES 1 10W J 0 Q CARBON RES 1 6W J 47K CARBON RES 1 6W J 47K CHIP RES 1 10W J 0 Q SWITCHES PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH 20 KHV 902 PUSH SWITCH 20 KHV 902 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SKHVBE020B KHV 9
36. TRANSISTOR KTA1266 GR TRANSISTOR 2541318 T TRANSISTOR 2541318 U TRANSISTOR 2SA608SP E TRANSISTOR 28 1015 GR TRANSISTOR KTC3199 GR TRANSISTORKTC3198 TRANSISTOR 2503331 TRANSISTOR 28 5368 E TRANSISTOR 28 5368 TRANSISTOR 2501815 GR TRANSISTOR KTA1267 GR TRANSISTOR KTA1266 GR TRANSISTOR 28 1318 T TRANSISTOR 2 1318 0 TRANSISTOR 2SA608SP E TRANSISTOR 2SA608SP F TRANSISTOR 2 1015 GR TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 2803331 _ TRANSISTOR 2503331 TRANSISTOR 2805368 I TRANSISTOR 2SC536SP TRANSISTOR 2 1815 TRANSISTOR 2503000 or TRANSISTOR 28030000 TRANSISTOR KTC3199 GR TRANSISTOR 198 TRANSISTOR 2503331 TRANSISTOR 2503331 TRANSISTOR 2SC536SP TRANSISTOR 2SC536SP F TRANSISTOR 2801815 GR RESISTORS METAL RES 1W J 5 6 Q METAL RES 1W J 56 Q METAL RES 1WJ 5 60 METAL RES 1WJ5 6Q or METAL RES 1WJ56Q METAL RES 1WJ 5 6 CARBON RES 1 4W J 4 7 Q METAL RES 2W J 0 56 Q or METAL RES 2W J 0 56 Q or METAL RES 2W J 0 56 Q CHIP RES 1 10W J 10K Q or CHIP RES 1 10WJ10KQ CHIP RES 1 10W J 6 8K or CHIP RES 1 10W J 6 8K Q CHIP RES 1 10W J 8 2K or CHIP RES 1 10W J 8 2K CHIP RES 1 10W J 6 8K Q or CHIP RES 1 10W J 6 8K CHIP RES 1 10W J 10K or Part No 25 6085 2 2SA6
37. 10K RES 110W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 40W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 10W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 10W J 27K _ CHIP RES 1 10W J 15K Q or CHIP RES 1 10W J150Q CARBON RES 1 6W J4 7KQ _ CARBONRES 1 0N 3560 Part No RRXAJR8Z0392 134F392C RRXAJR8Z0331 194F331C HRXAJR8Z0181 1341816 RRXAJR8Z0181 134F181C RRXAJR8Z0331 134F331C RRXAJR8Z0682 13426820 RRXAJR8Z70273 13422730 RRXAJR8Z0152 RRXAJR8Z0102 113471020 RRXAJR8Z0331 134F331C RRXAJR8Z0561 194F561C RRXAJR8Z0562 13455620 RRXAJR8Z0330 134 330 RRXAJR8Z0152 134F152C RRXAJR8Z0820 134 820 RRXAJR8Z0332 134F332C RRXAJR8Z0000 RRXAJR8Z0000 134F000C RRXAJR8Z0562 194F562C RRXAJR820472 134F472C RRXAJR8Z0102 134F102C RRXAJR8Z0123 134F123C RRXAJR8Z0102 134F102C RRXAJR8Z0271 134F271C RRXAJR8Z0000 134F000C _ RRXAJR8Z0151 134F150C 1182 472 192A560T RRXAJR8Z0103 194F108C RRXAJR8Z0103 13421030 RRXAJR8Z0103 134 103 RRXAJR8Z0103 13421030___ 1 19 5 Ref No R 7506 R 7509 7511 7512 7513 R7514 7515 7516 R7522 _ R 7525 R7526 7590 1 HS 4 HS 3 HS2 7201 CF7202 CF7203 CF7204 CF7205 CF7210 CL6501 DE 69 JK7501 JK7502 LD1010 LD4210
38. 10W J 3 9K O CHIP RES 1 10W J2 2K Q CHIP RES 1 10W J 2 2K O CHIP RES 1 10W J 1 5K O CHIP RES 1 10W J 1 5K Part No RRXAJBBZ0272 RRXAJBBZ0105 RRXAJBBZ0472 RRXAJBBZ0821 RRXAJBBZ0223 RRXAJBBZ0223 RRXAJBBZ0102 RRXAJBBZ0331 RRXAJBBZ0822 RRXAJBBZ0102 RRXAJBBZ0561 RRXAJBBZ0392 RRXAJBBZ0182 RRXAJBBZ0105 RRXAJBBZ0561 RRXAJBBZ0272 RRXAJBBZ0471 RRXAJBBZ0471 RRXAJBBZ0000 RRXAJBBZ0000 132A821 RRXAJBBZ0183 RRXAJBBZ0472 RRXAJBBZ0225 RRXAJBBZ0392 RRXAJBBZ0103 RRXAJBBZ0334 RRXAJBBZ0101 RRXAJBBZ0333 RRXAJBBZ0101 RRXAJBBZ04R7 132A220T RRXAJBBZ0470 RRXAJBBZ0682 RRXAJBBZ0223 RRXAJBBZ0103 RRXAJBBZ0102 RRXAJBBZ0102 RRXAJBBZ0122 RRXAJBBZ0272 RRXAJBBZ0471 RRXAJBBZ0000 RRXAJBBZ0000 RRXAJBBZ0000 RNO1JZDZ0279 RNO1JZDZ0330 RRXAJBBZ0222 RRXAJBBZ0000 RRXAJBBZ0102 RRXAJBBZ0473 RRXAJBBZ0472 RRXAJBBZ0472 RRXAJBBZ0472 RRXAJBBZ0473 RRXAJBBZ0392 RRXAJBBZ0222 RRXAJBBZ0222 RRXAJBBZ0152 RRXAJBBZ0152 RRXAJBBZ0222 R 6019 R 6020 R 6021 6022 R 6023 6024 R 6025 6026 _ R 6027 R 6028 R 6029 16 6030 6032 6033 6034 6036 6037 R 6039 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6054 6057 6058 R 6059 6064 6067 6068 6070 6071 R 6072 J6011A SW6004 SW6005 SW6006 SW6007 SW6008 SW6009 5 6010 5 6011 SW6012 SW6013 9W6014 SW6015
39. 1222020 2 5 C9019 METALLIZED FILM CAP 0 0068uF 1 6KV J 1220498 C1014 _ CERAMIC CAP 1000 or 102 2 22 C9021 ELECTROLYTIC CAP 330uF 35V M W F 626 37 CAR 2721 ELECTROLYTIC 330 35 MWIF CE1GMZNTL331 CERAMIC 0 0022uF 4KV KD TYPE CCN2HMPOE222 ELECTROLYTIC CE1GMZDDL331 2 C9023 ELECTROLYTIC CAP 1pF 160V CE2CMZDDLO10 E 0 _ ELECTROLYTIC 1uF A60V M WF CE CMZNTLO10 ELECTROLYTIGCAP A7BOUEIVM WIE 696 478 C9024 ELECTROLYTICCAP tuF 250V Mor CE2EMZDDLO10 C1019 ELECTROLYTIC CAP 100pF 160V 1050 CA2C101NCOO9 T E 2 UE 0 ELECTROLYTIC CAP 100 160 M 105C CAECMZDEHC101 2 ELECTROLYTIC 22001 1 2 1222 01020 10004 6 or ___ CE1CMZNTL102 ee ELECTROLYTICCAP IQ00uF V or 1 200 102 C9027 ELECTROLYTIC CAP 1uF 100V CE2AMZDDLO10 _ ELECTROLYTICCAP 1000uF 16V ELECTROLYTIC CAP 1pF 100V M CE2AMZNTLO10 C1021 ELECTROLYTICCAP 47yF 160V MWIF CE2CMZNTL470 JELECTROLYTICCAP 47uF 60V M WIF CE2CMZDDL470 ae C1022 CERAMIC CAP 470pF 50V 38424713 C1023 ELECTROLYTICCAP 2200uF 16V CE1CMZNTL222 _
40. 1813020 00794 2325350 B 462CA _ ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE Products marked with A have special characteristics important to safety Before replacing any of these components read carefully the product safety notice in this service manual Don t degrade the safety of the product through improper servicing NOTE Parts that not assigned part numbers are not available Tolerance of Capacitors and Resistors are noted with the following symbols MMA 110B MAIN CBA Consists of the following MAIN PCB _ SUB FILTER CHROMA CBA MAIN CBA Ref No Description ___ 4201 C 4202 C 4203 C4204 C 4205 C 4206 C 4207 4251 C 6201 6202 6203 6204 6205 6206 6207 6212 C 6213 06214 6215 C 6216 C6217 C 6218 C 6219 MAIN CBA Consists of the following CAPACITORS ELECTROLYTIC CAP 470uF 16V CHIP CERAMIC CAP Z 0 047 uF 25V ELECTROLYTIC CAP 330uF 6 3V _ ELECTROLYTIC CAP 100uF 16V M or ELECTROLYTIC 100uF 16V STACKED FILM CAP 0 22uF 50V J STACKED FILM 0 220F 50V J _ STACKED FILM CAP 0 225 F 50V J STACKED FILM 0 22uF 50V J ELECTROLYTIC CAP 470uF 16V M ELECTROLYTIC 330uF 6 3V ELECTROLYTIC 4 7F 50V M ELECTROLYTIC 4 7uF 50V ELECTROLYTI
41. 2K CHIP RES 1 10W J 560 Q or CHIP RES 1 10W J 560 CHIP RES 1 10W J 8 2K or CHIP RES 1 10W J 8 2K CHIP RES 1 10W J0 Q CHIP RES 1 10W J0 Q CHIP RES 110W J 0 2 or CHIP RES 1 10W J 0 Q CHIP RES 1 10W J 0 or CHIP RES 1 10W J 0 CHIP RES 1 10W J 39K or CHIP RES 1 10W J 39K O CHIP RES 1 10W 10 CHIP RES 1H0W J0 1 19 12 RES 1 6W J 68K CHIP RES 1 10 J 10K or CHIP RES 1 10W J 220 CHIP RES 1 10W J 15K CHIP RES 1 10WJ 2 2K CHIP RES 1 0W J470 CHIP RES 1 0W J4 7K Q CHIP RES 1 10W J 8 2K CARBON RES 1 6WJ6 8KQ _ Part No RRXAJR8Z0103 134 103 132 683 RRXAJR8Z0474 134 474 RRXAJR8Z0103 134F103C RRXAJR8Z0103 134F103C RRXAJR8Z0103 134F103C RRXAJR8Z0822 13428226 RRXAJR8Z0103 RRXAJR8Z0333 134F333C RRXAJR8Z0102 134F102C RRXAJR8Z0221 134 2210 RRXAJR8Z0153 134 153 870334 134 3340 RRXAJR8Z0222 134 222 RRXAJR8Z0391 134 391 132A103T RRXAJR8Z0472 134F472C RRXAJR8Z0000 134 000 RRXAJR8Z0471 134F471C RRXAJR8Z0472 134F472C RRXAJR8Z0000 134 000 820822 _ M84F822C RRXAJR8Z0392 134F392C RRXAJR8Z0222 134F222C RRXAJR8Z0561 134F561C RRXAJR8Z0822 134 8226 RRXAJR8Z0000 134 000 RRXAJR8Z0000 134 000 RRXAJR8Z0000 134 000 RRXAJR8Z0393 134F393C RRXAJR
42. 33pH I AXT 2165330T C6008 CHIPCERAMICCAP FZ0 022uF 50V CHE1JZBOF223 3013 MICRO INDUCTOR 56uH K AXT 12165560 C6009 ELECTROLYTICCAP 0 1uF SOVMH7 526W1049 L3014 30 2165331 C6010 CHIP CERAMIC CAP F Z 0 0tuF 50V lt CHE1JZBOF103 13015 MICRO INDUCTOR 180uH K AXT 2165181 C6011 CHIP CERAMIC CAP Z 0 01 uF 50V CHE1JZBOF103 113016 MICROINDUCTORB2uH AXT _ 2165820T C6012 ELECTROLYTIC CAP 47gF 6 2V MH7 526R476S 13017 MICROINDUCTOR2 2uH K AXT 12165229T C6013 CERAMIC SL J 100pF 50V CHE1JJBSL101 13018 MICROINDUCTOR 15pH K AXT 21651507 C 6014 CHIP CERAMIC CAP Z 0 047uF 16V CHE1CZBOF4783 L3020 MICRO INDUCTOR 100 2165101 C6015 _ CERAMIC SL J 100 50 CHE1JJBSL101 L 3021 INDUCTOR 22uH K LLARKLUTU220 C6022 CHIPCERAMICCAP FZO O1pF BOV CHETJZBOF103 L3022 MICRO INDUCTOR 68pH K AXT 2165680T C6023 CERAMIC CAP F Z0 01uF 50V 3F45103T L4001 15MH J LLARJNSTE153 ee CONNECTORS T4001 OSC AUDIO 1130686 CN1501 CONNECTORBASE 6P 173981 6 _ 1770262 L 6001 PCB JUMPER 00 6 5 0 JW5 0T CN3001 STRAIGHT PIN CONNECTOR __ 770635 TRANSISTORS 15 IL SDA 15P S2T2 01501 RES BUILT IN TRANSISTOR 2563400 25034007 001 STRAIGHT CONNECTOR 1770640 01502 BUILT IN TRANSISTOR 2SA1346 25413467 20PIL SDA 20P S2T2 01503 TRANSISTOR2SA1654 25416547 CN
43. 44 CONTROL BLOCK o 13 S OUT BRIGHTNESS BRIGHTNESS IDENT 1H DELAY C SYNC 618003 SECAM IN 18 f 18005 222 IC6203 gans CUTOFF VR8003 BELLFILTER rE DECAN OTP8008 6 9 CN6204 CL8002 ALL 5VO gt 8 Vcc X RAY DL8001 5 10 DATA 1H DELAY 126201 06202 6205 CL8003 12 119 AFC FBP 19 18007 IH DELAY ALL RESET 80 RESET DRIVE 8 59 06204 57 18009 222 22 38 2 By e 5 ALL 5V 27 6 5 18008 TU ON 180 v HEATER VR8001 1 VR8002 E ci TP8004 V SIZE IDENT 9 5 CHROMA EET MAIN CBA 6201 7 CL9001 Q9001 T9101 9002 SUB PCB H Pre DRIVE H DRIVE Bae 112 o 1 8 2 CRT VR8701 SUB BRIGHT Q8701 A BLUE ANMP E VR8704 BLUE OFF VR8702 BLUE DRIVE VR8705 GREEN CUT OFF RED 4 a VR8706 777 A RED _ DRIVE B5422BLT Video Block Diagram 197001 0726 12000 1 7204 HROMA BLOCH _ DIAGRAM DL3001 7 1013002 13059 2 COMB V OUT 222701 2 0 03025 VR3003
44. 7 1W METAL PC DPB 2 01 0 1 Fue i TO C DB RESW PAUNTSC 2 C SYNC DM DM V OUT 6 7 8 9 B7452V_1 VCR 2 3 Schematic Diagram PAL NTSC B 1 V QUT 2 116 CER L15 C51 68 3 90560 0 01 1 R49 C49 R48 C79 50 29 uri Ds A Y C REC p n 4 43 Et 1 2 pM 2 641 R42 113 ZIP Ps 330 115 NT L lt x L21 2 20H m ALL 5V 8 ms MAIN EMPH 7 CONV R31 109 BALANCER RF SW 01 00 101 C03 803 D PB 5V 10pH 22 3 3K Q09 C21 E n 0 04 100uH LLE 2 2 3 3 w 06 0 01 F Z C01 1409 210083 212 12 ROB 1K C10 0 634 ES 105 2248 31 5 AC 1501 po 330uH 120P 2 gt i THO IA 104 1 50 15 011 25 1267 800 7 gt 122 152 R09 Om Om On OnE dii 0 022 470 220P R211 5K gt 68uH C16 39 L gt N 17 016 39 2 T R27 1 Ese co 2 07 E c87 22p C26 56 18 82 003 A a R96 897 Sea 805 001 i E 2745 E 102 0 01 RENTAL DPB gt Y C PROCESS BLOCK SYMBOL NO 30XX
45. 8068 08071 8072 8073 C 8074 18001 18002 18003 CN8001 D 8001 10 8003 D 8004 L 8002 L 8003 L 8004 L 8005 L 8006 L 8007 L 8008 t 8009 L 8010 L 8011 8012 Q 8001 Q 8003 Q 8004 ELECTROLYTIC 100uF 16V M CHIP CERAMIC CAP CH D 7pF 50V CHIP CERAMIC CAP CH J 56pF 50V CHIP CERAMIC CAP CH 180 50 CHIP CERAMIC CAP CH 180 50 CHIP CERAMIC CH J 180 50 CHIP CERAMIC CAP SL J 56pF 50V CHIP CERAMIC CAP CH J 56pF 50V CHIP CERAMIC 2 0 047 uF 25V CHIP CERAMIC CAP Z 0 01 uF 50V CHIP CERAMIC CAP F Z 0 01 uF 50V CHIP CERAMIC CAP 0 027 uF 16V ELECTROLYTIC CAP 100uF 16V CONNECTORS CONNECTOR 8P CONNECTOR 8P CONNECTOR 8P CONNECTOR BASE 6P 173981 6 DIODES ZENER DIODE UZ 9 1BSB ZENER DIODE UZ 20BSB ZENNER DIODE 07 7 5 58 COILS MICRO INDUCTOR 68 CASING COIL R12 M336 MICRO INDUCTOR 27uH K AXT CASING COIL R12 M339 MICRO INDUCTOR 8 2uH CASING COIL R12 M338 CASING COIL R12 M337 CASING COIL R12 M337 __ INDUCTOR 33pH K 5FT MICRO INDUCTOR 56 TRANSISTORS TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 28033314 TRANSISTOR 2503331 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP TRANSISTOR 2 1815 GR TRANSISTOR KTC3199 GR TRANSISTOR 198 TRANSISTOR2SC3331 TRANSISTOR2SC3331 TRANSISTOR 2SC536SP E TRANSI
46. Chroma 1 Connect the equipment as shown in the above table 2 Input the SECAM Black Raster 3 Adjust L8009 with core driver so that becomes center of as shown in the above table 1 7 9 B5422EA 13 SUB BRIGHT ADJUSTMENT Purpose To get proper brightness E CAE Symptom of Misadjustment Proper brightness cannot be obtained by adjusting the Bright Control TestPoint 1 Adjustment Point Screen LVR8701 Gray Scalep 712222 _ See INO This bar just visible Reference Notes VR8701 CRT CBA 1 Operate the unit more than 20 minutes 2 Input the 8 step Gray Scale pattern 3 Adjust VR8701 so that the bar is just visible See above figure 14 FOCUS ADJUSTMENT Purpose To get correctfocus 0 Symptom of Misadjustment Blurred image is shown on the display Test Point Adjustment Point Focus VR FBT __ Monoscopic ___ 0 Spec See below Reference Note Focus VR FBT Sub 1 Operate the unit more than 20 minutes 2 Input the Monoscopic Pattern 3 Adjust Focus VR FBT to be obtained clear picture 1 7 10 B5422EA 15 WHITE BALANCE ADJUSTMENT Purpose To mix red green and blue beams correctly for pure white Symptom of Misadjustment White becomes bluish or reddish L White Raster APL 100 7225 CE See 000 Connections of Equip m
47. ERA15 02KFRB FAST RECOVERY DIODE ERB44 04L3 DIODE 1N4148 SWITCHING DIODE 1N4148M or SWITCHING DIODE 155176 or DIODE ERB12 02L3 ZENNER DIODE UZ 39BSB FAST RECOVERY DIODE 44 041 3 Part No 1730813 5 001 J3RTCOSMY001 01 04 001 XW01DO4NF001 QDDZOERCO410 QDDZOERC0410 QDDZ0ERC0410 QDDZOERCO0410 00820 2202 QDNZOERA1502 5 0007248 5 005201 4148 1551765 QDSA0UZ2R7BS QDSBOUZGR2BS QDSZ01N4148M 11551765 QDNZOERA1502 AERD3806L000 AERD3202L000 AERC3002L300 AERC3002L300 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSBOUZ6R8BS QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSC00UZ18BS QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 1905201 4148 1561765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDNZOERA1502 _ QDQZOERB4404 QDSZ001N4148 QDSZ01N4148M 11881768 AERB12021 300 05 001 73985 QDQZ0ERB4404 Description Part 109008 DIODE 12 0213 _ 12021 300 09010 ZENNER DIODE UZ 18BSB 008800071888 108 41101001 IC FA5311P QSMDAOZFDO01 IC1002 IC VOLTAGE REGULATOR AN7812F _ AN7812F 1003 IC VOLTAGE REGULATOR 7806 AN7806F 01004 IC VOLTAGE REGULATOR AN7812F AN7812F 101005 PHOTO COUPLER PC120FY QPEZOPC120FY IC1
48. Fig S 1 3 b Affix the wire to workbench or solid shown S 1 5 00 c Pull up on the wire as the solder melts so as to lift the IC leads from the CBA contact pads while heating the pins using a fine tip soldering iron or hot air Note When using soldering iron care must be taken to ensure that the Flat Pack IC is not being held by glue or when it is removed from the CBA it may be damaged if force is used 2 Installation a 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 Flat Pack C more easily b The mark on the Flat Pack IC indicates pin 1 See Fig S 1 6 Make sure this mark matches the 1 on the CBA when positioning for installation Then pre solder the four corners of the Flat Pack IC See Fig 5 1 7 Solder all pins of the Flat Pack IC Make sure that none of the pins have solder bridges STNOTE F Hot Air Blower To Solid Mounting Point Hot air Flat Pack IC Desoldering Machine Example Pin 1of the Flat Pack IC is indicated mark Fig S 1 6 _ Soldering Fig 8 1 3 Flat Pack IC Fig S 1 7 3 c ALG 5 Shar lt Pin 4 Fine Tip NZ Soldering Iron Fig S 1 4 1 4 3 STNOTE F Instructions for Handling Semicon ductors Electrostatic breakdown of th
49. J 3 9K Q CHIP RES 1 10W J 1 2K CHIP RES 1 10W J 47K CHIP RES 1 10WJ5 6KQ _ RES 1 10W J 10K Q CHIP RES 1 10W J 2 2K Q CHIP RES 1 10W J 22K CHIP RES 1 10W J 3 9K CHIP RES 1 10W J 22K CHIP RES 1 10W J 22K CHIP RES 1 10 J270 0 CHIP RES 1 10W J 470 _ RES 1 10W J 270 CHIP RES 1 10W J 33K CHIP RES 1 10W J CHIP RES 1 10W CHIP RES 1 10W J 2 2K CHIP RES 1 10W J 3 9K Q CHIP RES 1 10W J 100 Q CHIP RES 1 10W J 1 2K Q CHIP RES 1 10W J 1 2K CHIP RES 1 10W J 100 Q CHIP RES 1 10W RRXAJBBZ0273 RRXAJBBZ0222 RRXAJBBZ0391 _ RRXAJBBZ0223 PartNo __ RRXAJBBZO561 RRXAJBBZ0272 RRXAJBBZ0272 RRXAJBBZ0223 RRXAJBBZ0471 RRXAJBBZ0222 RRXAJBBZ0472 RRXAJBBZ0152 RRXAJBBZ0822 RRXAJBBZ0471 RRXAJBBZ0271 RRXAJBBZ0332 RRXAJBBZ0562 RRXAJBBZ0471 RRXAJBBZ0152 RRXAJBBZ0152 RRXAJBBZ0102 RRXAJBBZ0681 RRXAJBBZ0222 RRXAJBBZ0392 RRXAJBBZ0391 RRXAJBBZ0471 RRXAJBBZ0272 RRXAJBBZ0152 RRXAJBBZ0152 RRXAJBBZ0331 RRXAJBBZ0122 RRXAJBBZ0272 RRXAJBBZ0152 RRXAJBBZ0102 RRXAJBBZ0822 RRXAJBBZ0152 RRXAJBBZ0392 RRXAJBBZ0102 RRXAJBBZ0392 RRXAJBBZ0122 RRXAJBBZ0473 RRXAJBBZ0562 RRXAJBBZ0103 RRXAJBBZ0222 RRXAJBBZ0223 RRXAJBBZ0392 RRXAJBBZ0223 RRXAJBBZ0223 RRXAJBBZ0271 RRXAJBBZ0471 RRXAJBBZ0271 RRXAJBBZ0333 RRXAJBBZ0102 RRXAJBBZ0222 RRXAJBBZ0392 RRXAJBBZ0101 RR
50. J 33K CARBON RES 1 6W J 5 6K CARBON RES 1 6W J 4 7K CARBON RES 1 6W J 10K CHIP RES 110W J 33K Q or CHIP RES 1 10W J 33K Q CHIP RES 1 10W J 10K or CHIP RES 1A0W J 10K CHIP RES 140W J 10K Q or CHIP RES 110W J 10K Q CHIP RES 1 10W J 6 8 or CHIP RES 1 10W J 6 8K Q CHIP RES 1 10W J 100KQ CHIP RES 1 10W J 100K Q CHIP RES 1 10W J 6 8K or CHIP RES 1 10W J 6 8K Q CHIP RES 1 10W J 100 132A331T RRXAJR8Z0121 134F121C 132A333T 132A155T RCX4JASZ0564 RCX4JASZ0220 RN03JZDZ022A RNO3R22KE003 RNO3R22KA001 RN01183KA015 5344183 132A123T 132A332T RRXAJR8Z0123 134 123 ROX4JASZ0224 RRXAJR8Z0103 134F103C RRXAJR8Z0103 194F103C RCX4JASZ0333 RCX4JASZ0333 132 822 RRXAJR8Z0123 134 123 132A562T RRXAJR8Z0123 134 123 1182 103 132 222 RRXAJR8Z0562 1134F562C 132A103T 132 222 RRXAJR8Z0104 134F104C RRXAJR8Z0123 1134 123 RRXAJR8Z0682 1134F682C RRXAJR8Z0102 134F102C RCX4JASZ0333 132 562 132A472T _ 132 103 RRXAJR8Z0333 194F333C RRXAJR8Z0103 1347103 870103 13471030 RRXAJR8Z0682 134F682C RRXAJR8Z0104 134F104F RRXAJR8Z0682 134F682C RRXAJR8Z0104 B 462bEL CHIP RES 1 10W J 100K Q CARBON RES 1 6W J 33K CARBON RES 1 6W J 220 Q CHIP RES 1 10W J 5 6K
51. LD6210 1197210 107211 7201 7202 7203 7204 7205 TU7001 VR7201 XT6201 Description CHIP RES 1 10W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 10W J 10K or CHIP RES 10WJ10KQO _ CHIP RES 1 10W J 33K or CHIP RES 1 10W J 33K CHIP RES 1H0WJ22KQ or CHIP RES 1 10W J 22K Q CHIP RES 1 10W J 22K RES 1 10W J 22K CHIP RES 1 10W J 33K Q CHIP RES 1 10W J 33K Q CHIP RES 1 10W J 0 Q CHIP RES 1 10W J 75 or CHIP RES 1 10W J75 0 CHIP RES 1 10W J 0 or CHIP RES J0 CHIP RES 1 0W J 0 lt or CHIP RES 1 10W J 0 CHIP RES 1 10W JO or CHIP RES 1 10W J 09 _ CARBON RES 1 6W J 150K Q MISCELLANEOUS HEAT SINK SHEET or _ SINK SHEET LEAD CLAMPER HEAT SINK PAQ ASSEMBLY HEAT SINK PAL HEAT SINK PAM HEAT SINK PAN ASSEMBLY CERAMIC TRAP TPWO2B CERAMIC FILTER SFE5 5MBF CARAMIC FILTER SFE6 5MB CERAMIC DISCRIMINATOR CDSH 5 5MC38 CERAMIC DISCRIMINATOR CDSH 6 5MC38 CERAMIC FILTER MKT39 5MA100P WIRE ASSEMBLY 4P CRM PCB SHIELD PLATE BNC JACK HXC0328 01 010 or BNCJACK ts RCA JACK YKC21 3515 LEAD WIRE 060 BROWN AWG22 1672 WIRE 035 WHI AWG264H 007 LEAD WIRE UL1007 AWG24 140MM WIREO13 BLA AWG2681007 _ WIRE 028 RED AWG26 1007 07212 SF7201 WIRE 040 BLUE AWG264H 007 SAW FILTER KAF 38 0 MR MH TEST PIN SJT 743 3 TEST PIN 5 743 3 TE
52. and Transistor Lead Identifications innana anaiona sees esee sensa an nana an Eae seen e nna EEA i 1 13 1 TD UT ERES 1 14 1 System Control Timing Chart NERO 1 15 1 Cabinet Exploded 1 16 1 PACKING EXPIGQEU VIW e 1 17 1 Fans B o e E C 1 18 1 21 1 19 1 SPECIFICATIONS TV Section Picture Tube Color System Tuning System Receiving Channels Antenna Impedance Speaker Audio output power Other VCR Section Video Signal Recording System Loading System Tracking System Audio System Tape Format Speed Program Rec Special Rec Auto Operation Functions GENERAL SPECIFICATIONS 20 Tinted PAL B G SECAM B G DK Voltage Synthsized E2 EA X S3 VHF H R6 R12 E5 E12 S4 S32 UHF 533 541 VHF UHF 750 Unbalanced 90 x 50 mm Oval Type 89 0 9W 10 THD Automatic Channel Preset Picture Mode Selector Normal Rental and Soft View Auto Shut Off PAL MESECAM NTSC 4 43 Playback Only 2 Head Helical Scanning VHS HQ System Front Loading Digita
53. correct vertical size of screen image Symptom of Sid Vertical size of screen image may not be properly displayed Test Point AdjustmentPoint VR8002 Monoscopic Pattern Reference Note VR8002 Chroma 1 Operate the unit more than 20 minutes 2 Input the Monoscopic Pattern 3 Adjust VR8002 so that the vertical size will be 90 596 of Monoscopic Pattern and the circle i 15 round 6 H POSITION ADJUSTMENT Purpose To get correct horizontal position of screen image Symptom of Horizontal position of screen image may not be properly displayed Test Point Adjustment Point VR8001 Monoscopic Pattern ee Reference Note VR8001 Chroma CBA 1 Operate the unit more than 20 minutes 2 Input the Monoscopic Pattern 3 Adjust VR8001 so that the right and left of Pattern will be equal 1 7 3 B5422EA 7 CUT OFF ADJUSTMENT Purpose To adjust the beam current of R G B and screen voltage Symptom of Misadjustment White color may be reddish greenish or bluish When the screen vonage is too high the scanning line is appeared on n the screen Test Point Adi ustment Point VR8704 VR8705 ont Screen VR FBT Pattern Generator Using this line Reference Notes VR8701 VR8702 VR8703 VR8704 VR8705 VR8706 Screen VR Sub 1 Operate the unit more than 20
54. correctly and or synchronism will be faulty TestPoint Adjustment Point TP7202 7205 TP7206 j y 7201 GND sinet F Sweeper Oscilloscope 38 0MHz _ Reference Notes TP7201 TP7202 TP7205 TP7206 17201 Main CBA 1 Connect output of sweeper to TP7205 47 Frequency set is the same as for 38 0MHz Peak Adjustment 2 Connect the oscilloscope to TP7202 Connect resistor 27KQ 1 6W between TP7206 and TP7201 as the of oscilloscope to clip 4 Adjust 17201 as the marker for 38 0MHz to the center of AFT curve E 1 7 2 5422 4 RF AGC ADJUSTMENT for TUNER Purpose Set AGC Auto Gain Control Level pa o of does not synchronize correctly Level 15 and distortion may cause on the picture when it is strong Test Point Adjustment Point TP7203 TP7201 GND VR7201 PAL dud Bar PAL Pattern DC Volt Meter 9 i 0 0 1V Connections of Equipment DC Volt Meter TP7203 TP7201 Reference Notes 7201 7203 VR7201 Main CBA 1 Receive the PAL Color Bar signal for 2 48 25MHz RF input level 80dByV at best syncronized point 2 Connect the equipment as shown in the above table 3 Adjust VR7201 for reading 4 0 0 1 on the DC Volt Meter 5 V SIZE ADJUSTMENT Purpose To get
55. factory our products are strictly inspected to confirm with the 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 im portant to implement the following precautions when a set is being serviced E H When a power cord has been replaced check that 10 15 kg of force in any direction will not loosen it In Australia 5 6kg Alsocheck areas surrounding repaired locations 4 Use care that foreign objects screws solder droplets etc do not remain inside the set K Crimp type wire connector When replacing the power transformer in sets where the connections between the power cord and power transformer primary lead wires are performed using crimp type connectors in order to prevent shock hazards perform carefully and _ precisely the following steps Replacement procedure 1 Remove the old connector by cutting the wires at a point close to the connector Important Do not re use a connector discard it 2 Strip about 15 mm of the insulation from the ends ofthe wires If the wires are stranded twist the strands to avoid frayed conductors 3 Align the lengths of the wires to be connected Insert the wires fully into the connector 4 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 _ L When connecting or disconnecting the VCR
56. ges s 090420 O 100 09A 4 044 anaa 84 nee ES LOL 5 ZHIEOS NI ert OJH o gt 28 8 064606862 1042 LL gt S lt 5 S n dygg 5 GND OG 4 8 2 1 4 BELL FILTER 57 09 09 aio 2 d gt xus 1 td ee amp HOVE ee 74 oe 52 29 HOWE Or 5 SSH 19 9 N 27771 TZ Sg 3 _ GND eN PS NI X18 L ea y ox T IOL 9 INOD 1014 ese c 5 dV 10 A SS3NdHVHS 89 201066 Sgt 25T 9 NI LOld 15 5 Q A 99A d NI A 8 2 A 99 865 8 1 10 NV6S 8V1 1021 r gt gt m S 55522459 i 613 2 2 2 2 71 51 e eee 2 21251212 e Q 18003 CUTOFF AFC FBP 03v 483 23 V NFB V DRIVE CUT OFF GND B7462CHR 9 15 1 18003 8004 8005 TP8003 J8048 VR8003 View CHROMA Top View IDENT IDENT BELLFILTER BELLFILTER GND DELAY L8007 1H DELAY VR8001 L8009 H POSITION B Y TP
57. m SP4251 5 0001 0001 AC110V 240V 50 60Hz dS dS 2 4 CN2801 FG GND 1 2 EB S 3 OND GND e T E CN8001 120 HL DRIVE 19 19 AFC FBP 120 E I LSITVON 12V hel cpm 9601 SIGND 112 HZ CUT OFF halc G ____8 ARa ei 17 117 C CONI 16 BENE m 2 B 15 22 2 5 4 SW2901 UB BRIGHT BRIGHTNESS 18 i5 BRIGHINESS 9 14 31 5 lt LOADING X RAY 14 14 X RAY o xe SWITCH 12 12 CONTRAST MODE SW CBA 10 1 0 INT COLORT9 9 COLOR VCR CBA LOADING MOTOR CHROMA CBA p 109601 CONTROL HEAD a Hr 1 71 21 9 2228 1818 1 LL AREC 12 7 AUDIO HEAD SAT TV ON 12V n VIDEO 21 12 VIDEO ACE HEAD CBA L GND GNI 1100 CN3001 e 82 VIDEOLHEAD CN7501 CN6002 HEAD J 12 Hol _AL 12V M 12 amp VIDEO R HEAD C SYNC 11 5 11 0
58. of the following Connectors FFC CONNECTOR BASE TOP 9P or FFC CONNECTOR BASE TOP 9P or FFC CONNECTOR BASE TOP 9P or FFC CONNECTOR BASE TOP 9P or FFC CONNECTOR BASE _ ANGLE SOCKET CONNECTOR 20P ANGLE PIN HEADER 2P Resistors CARBON RES 1 4W J 27K CARBON RES 1 6W J 27K CARBON RES 1 4W J 27K or CARBON RES 1 6W J 27K Q Miscellaneous JUMPER WIRE 5P JUMPER WIRE 6P FFC CABLE 9P JC2SJO9ERHOC 1700915 1700449 1700515 1700986 1770615 1740775 RCX4JATZ0273 132 273 RCX4JATZ0273 132 273 WX1K7010 003 WX1K7010 001 WX3909QZ4413 MODE SW JOINT B BLOCK MODE SW JOINT B BLOCK Consists of the following ACE HEAD JOINT C BLOCK Descipion ACE HEAD JOINT C BLOCK Consists of the following CN2903 FLAT CABLE CONNECTOR 6P JEHBJO6JE001 20 Zo 80 20 30 HEAD PRV Ref Description Part No HEAD AMP PRV CBA 0VSA05795 Consists of the following Capacitors C 3501 CERAMIC CAP Z 0 1pF 50V 3F40104T C 3502 ELECTROLYTIC CAP 100uF 6 3V M 526 1075 3503 ELECTROLYTIC 0 224F 50V M 526W2248 3504 CERAMIC CAP M 0 014F 16V 40103 CERAMIC 20 01 16 1220842 3505 CERAMIC CAP 0 01 16 40103 CERAMIC CAP 20 01 16 1220842T C 3506 CERAMIC Y M 0 014 F 16V or 3Y4D103T CERAMIC
59. procedures be sure Note After this Mechanical Alignment is completed that the Tracking Control Circuit is set to the Neutral secure screw C shown in Fig M6 with lock paint and mode M do all the procedures in the Electrical Adjustment Equipment required Dual Trace Oscilloscope VHS Alignment Tape F6 A F6 Post Alignment Screwdriver _ X Position Alignment Fixture Screwdriver For the Tape Guide Rollers Box Driver Tape Running Alignment Flowchart Adjust the height of the DM Tape Guide Guide Roller Supply Side Takeup Side Check to be sure the tape 15 not creasing and there is no slack on the supply and takeup side on the Guide Roller NG Adjust the tilt of the Audio Contro Head Height Adjust the X Value with Nut D PUR Check the envelope Adjust the envelope using Tape Guide Posts OK Adjust the Audio Section 1 Tilt of Audio Control Head 2 Azimuth Check the following item Do the final tape running test _ Tape runs normally in play mode without creasing or slacking OK COMPLETION Check the audio output Check the following 1 X Value Adjust the X value and envelope 2 Envelope 2 3 2 U7MA2HP2 1 A Preliminary Checking and Alignment _ of Tape Running Purpose To make sure that the tape running is well stabilized Symptom of Misalignment If the tape runs with
60. symbol CN means connector disconnect and reconnect 2 symbol CL means wire solder holes of the PCB Wire is soldered directly 5 Parts Information Diode Diode which is not speciified a type number in the schematic diagrams can be used following part as substitutional parts 1SS176 1N4148M GMB01B 1SS254 1SS133 Transistor PNP Transistor which ts not specified a type number in the schematic diagrams can be used following part as substitutional parts 25 1 740 25 5365 25 3331 3199 3198 25 1815 Transistor Transistor which is not specified a type number the schematic diagrams can be used following part as substitutional parts 25 933 25 6085 25 1318 1267 1266 25 1015 Capacitor Capacitor which is not specified type number in the schematic diagram is chip capacitor SL Resistor Resistor which is not specified a type number in the schematic diagram is chip resistor 1 10W 1 9 2 SCRPAL VCR 1 3 Schematic Diagram CN6002 SYSCONBLOCK 222 i SYMBOL 60XX 4 7KL M 5 GND SYS 2 E 2 REC i D PB C DRIVE 89 5 ea REMOCON C DRIVE POWER CONTROL BLOCK SYMBOLNO 15XX C06 0 01 F Z Q 7 RPT 38PB D PB 5V 7 SS ALL 5V 5913 mo EEN ES swni 07 9 08 _ 224 miRipK RIR22K
61. system in addition to the main chassis ground This secondary ground system is not is olated from the AC power line The two ground sys tems are electrically separated by insulation material that must not be defeated or altered Note In case unit has polarity AC plug only Observe original lead dress Take extra care to as sure correct lead dress in the following areas a near sharpedges b nearthermally hot parts be sure that leads and components not touch thermally hot parts the AC supply d high voltage and e an tenna 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 wiring that meet original specifications Additionally determine the cause of overheating and or damage and if neces sary take corrective action to remove any potential safety hazard Product Safety Notice Some electrical and me chanical parts have special safety related character istics which are often not evident from visual TVCRSFEC inspection can the protection they give neces obtained by replacing them with compo nents rated for higher voltage wattage etc Parts that have special safety characteristics are identified by on schematics and in parts lists Use of
62. unstability the tape will be damaged 1 Play pu a cassette tape and check that the ipe runs without creasing at Guide Rollers 2 and 3 and at points and on the lead surface PESI to Fig M3 and M4 2 If creasing is apparent align the height ofthe guide rollers by turning the top of Guide Rollers 2 and 3 with a Post Adjustment Screwdriver Refer to _ Fig M3 and M5 Note Before turning the Guide Rollers loosen the Lock Screw using a lock screwdriver Note Do not use an Alignment Tape for this proce dure If the unit is not correctly aligned the tape may _ damaged Guide Roller 2 Guide Roller 3 7 _ Guide Post 4 Fig Lead Surface of Cylinder Tape Correct Incorrect Guide Roller 2 Takeup Guide Post 1 B Preliminary Checking of Audio Control Head megar Purpose To make sure that the tape runs properly along the Control Head Symptom of Misalignment If the control signal is not properly picked up proper Servo Operation cannot be achieved The head height adjustment is required when the Audio Control Head is replaced For final alignment do the adjustments described in 1 C and 1 D _ Note Play back a cassette tape Looking at the lower edge of the Control Head with the tape in motion make sure that the lower edge of the tape runs 0 15 0 25mm above the lower edge of the Control Head If it does n
63. 006 REGULATOR AN78M05F 78 05 109001 IC 147830 227522 1410168 COLS 11002 LINEFILTER4 2MH 18600772001 1005 POTCOIL47uH 001 22222 47 LLBDOODQEO01 L9001 4 7MH 117 957 19000 JUMPERWIRE 7 5mm JW7 5 BC1001 BEAD INDUCTOR BLO2RN2 R62 1190038 BC1002 BEAD INDUCTOR BLO2RN2 R62 1190038 1003 BEADINDUCTOR BLO2RN2 R62 1190038 1004 BEAD INDUCTOR BLO2RN2 R62 1190038 1005 BEAD INDUCTOR BLO2RN2 R62 1190038 TRANSISTORS 01004 25 1692 QF1Z02SK1692 01005 TRANSISTOR KTC3199 GR NQS10KTC3199 _ TRANSISTOR KTC3198 NQS40KTC3198 _ TRANSISTOR 2503331 QSC3331TNPAA 4 TRANSISTOR 2803331 1QSC3331UNPAA TRANSISTOR 2SC536SP E 12SC536EZ TRANSISTOR 2SC536SP 2SC536SFZ TRANSISTOR 2SC1815 2SC1815GRTPE2 101008 TRANSISTORKTC3199 GR NQS10KTC3199 TRANSISTORKTC3198 NQS40KTC3198 TRANSISTOR2SC3331 QSC3331TNPAA TRANSISTOR2SC3331 _ QSC3331UNPAA TRANSISTOR 2805368 E 2SC536EZ TRANSISTOR 2SC536SP 2SC536SFZ 5 TRANSISTOR 25 1815 GR 2SC1815GRTPE2 01008 TRANSISTER2SB1274 R or Q2SB1274R000 2581274 5 025812745000 01009 TRANSISTER 2SB1274 R 025812748000 _ TRANSISTER2SB1274 S Q2SB1274S000 Q1010 TRANSISTORKTC3199 GR NQS10KTC3199 TRANSISTOR KTC3198 NQS40KTC3198 TRANSISTOR 25 3331 QSC3331TNPAA TRANSISTOR2SC3331 08
64. 008 ELECTROLYTIC CAP 2 2uF 50V M 126F225S ND C8009 CERAMIC CH J 120pF 50V CHE1JJ8CH12 METAL 2WJ 12K Q 5348123 108010 ELECTROLYTIC CAP 4 70 50 126F475S 8709 METAL RES 2W J 12K Q or 02 2020123 C8011 ELECTROLYTIC CAP 0 1uF 50V M 126F104S METAL RES 2W J 12K Q or 02123 015 C8012 ELECTROLYTICCAP O iuF BVM 126 1046 METAL RES 2W J 12K Q _ 5348123 C8013 ELECTROLYTIC CAP 10pF 50V M 126F106S R8710 CARBONRES 1 6W J 270 Q 132 2711 C8014 ELECTROLYTIC CAP 0 1uF 50V M 12871045 R8711 CHIP RES 1 108 27 or RRXAJR8Z0272 C80i5 FILMCAP O47uFISOV J or M25U4748 4222 CHPRES 1H0WJ27KO 134F272C FILM CAP O47uFISOV J 123235 R8712 RES 1 10W J220 or RRXAJRBZO22 cevi FILM CAP 047 Jor 25145 CHIP RES 11012209 134 221 FILM CAP 0 47pFISOV J 12273178 R8713 RES 1 6W J 820 Q 4 132A821T C8017 FILMCAP 0 47 pF 50V J 1254745 88714 CHIPRES 1 0WJ22K Q 8870222 400 12228106 CHIP RES 1 10W J2 2K Q C8018 ELECTROLYTICCAP 10uF 50VM 126 1068 45715 OHIPRES 110114700 or C8019 CERAMIC 20014809 CHE1JZ80F 103 08020 CHIPCERAMICCAP BKO 022uF 6V CHETCK80B223 R8716 RES 1 6W J 270 Q eos C8021 CHIPCERAMICCAP BKO 045uF I6V 1 153 R8717 CHIPRES 1 10W J2 7K Q
65. 02 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SKHVBE020B KHV 902 PUSH SWITCH SW 112 3 PUSH SWITCH SPPB61 VARIABLE RESISTORS CARBON POTENTIOMETER 1MQ CARBON POTENTIOMETER 100K CARBON POTENTIOMETER 4 7K PartNo RRXAJBBZ0102 RRXAJBBZ0102 RRXAJBBZ0272 RRXAJBBZ0272 RRXAJBBZ0103 RRXAJBBZ0103 RRXAJBBZ0474 RRXAJBBZ0474 RRXAJBBZ0122 RRXAJBBZ0823 RRXAJBBZ0472 RRXAJBBZ0473 13241817 RRXAJBBZ0103 RRXAJBBZ0822 RRXAJBBZ0101 RRXAJBBZ0472 20472 RRXAJBBZ0472 RRXAJBBZ0103 RRXAJBBZ0102 RRXAJBBZ0331 RRXAJBBZ0331 RRXAJBBZ0331 RRXAJBBZ0473 RRXAJBBZ0473 RRXAJBBZ0473 RRXAJBBZ0473 RRXAJBBZ0106 RRXAJBBZ0473 RRXAJBBZ0473 RRXAJBBZ0473 RRXAJBBZ0471 RRXAJBBZ0471 RRXAJBBZ0471 RRXAJBBZ0471 RRXAJBBZ0102 RRXAJBBZ0102 RRXAJBBZ0000 132A473T 132A473T RRXAJBBZ0000 5622160Y 5622160Y 5622160Y 5622160Y 5622160 5622160 5622160 5622160 5622160 5622160 5622160 55 0101 001 SSP0102AL001 238A408Y 238A402Y 238A394Y B7462EL CARBON POTENTIOMETER 4 7KQ CARBON POTENTIOMETER 4 7 CARBON POTENTIOMETER 100 Description CRYSTAL OSCILLATORS 238A394Y 238A394Y 238A402Y PatNo __ 3001 CRYSTAL OSCILLATOR 4 433619MHZ XT6001 CRYSTAL OSCILLATOR 32KHZ 10PPM XT6002 CERAMIC RESONATOR 4MHZ MISCELLANEOUS COMB FILTER A
66. 033310 TRANSISTOR 2SC536SP E 250536 2 TRANSISTOR 2SC536SP 2SC536SFZ TRANSISTOR 2801815 GR 2SC1815GRTPE2 01011 TRANSISTOR KTA1267 GR NQS10KTA1267 TRANSISTOR 1266 NQS40KTA1266 TRANSISTOR 28 1318 128 1318 TRANSISTOR 28 1318 0 2SA1318UAANP TRANSISTOR 2SA608SP E 2SA608SEZ TRANSISTOR 2SA608SP F 2SA608SFZ TRANSISTOR 2SA1015 GR QA1015GRTPE2 01012 TRANSISTOR KTC3199 GR NQS10KTC3199 TRANSISTOR 198 NQS40KTC3198 TRANSISTOR 25 3331 _ 0 3331 7462 1 19 7 Ref No Description TRANSISTOR 28C3331 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP F 91013 _ 01014 TRANSISTORKTC3198 91015 01016 01017 01018 Q 9001 Q9002 09003 R 1001 1003 1006 1007 TRANSISTOR 2801815 GR TRANSISTOR KTC3199 GR 5 TRANSISTOR KTC3198 TRANSISTOR 2803331 TRANSISTOR 2503381 _ TRANSISTOR 2805368 E TRANSISTOR 250536 TRANSISTOR 2501815 GR TRANSISTOR KTC3199 GR TRANSISTOR2SC3331 TRANSISTOR 2503331 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP TRANSISTOR 2 1815 TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 2503331 TRANSISTOR 2503331 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP TRANSISTOR 2801815 GR TRANSISTOR KTC3199 GR TRANSISTOR 198 TRANSISTOR2SC3331 TRANSISTOR 2503331 TRANSISTOR 2SC536SP E
67. 08SFZ QA1015GRTPE2 NQS10KTA1267 NQS40KTA1266 2SA1318TAANP 2SA1318UAANP 25 6085 2 _ 25 608 2 10156 2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 1280536 2 2SC536SFZ 280181568 2 NQS10KTA1267 NQS40KTA1266 2SA1318TAANP 2SA1318UAANP 2SA608SEZ 2SA608SFZ QA1015GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 25C536EZ 25 5365 2 2801815GRTPE2 2SC3000E AA NP 25 30000 _ NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA 08033310 28C536EZ 25 65365 2 2SC1815GRTPE2 RNO1569KA015 RNO1JZDZO5R6 539A569 1569 015 RNO1JZDZ05R6 529 569 RCX4JASZ04R7 RN02R56KA015 RN02JZDZOR56 534B568 RRXAJR8Z0103 194F103C RRXAJR8Z0682 134F682C RRXAJR8Z0822 134F822C RRXAJR8Z0682 134F682C RRXAJR8Z0103 CHIP RES 1 10W J 10K CHIP RES 1 10W J 12K or CHIP RES 1 10W J 12K CHIP RES 1 10W J 8 2K or CHIP RES 1 10W J 8 2K Q CHIP RES 1 10W J 5 6 CHIP RES 110W J 5 6K O CHIP RES 1 10W J 15K CHIP RES 1 10W J 10K or CHIP RES 10W CARBON RES 1 6W J 8 2K CHIP RES 1 10W J 5 6K or CHIP RES 1 10W J 5 6K CHIP RES 1 10W J 33K or CHIP RES 1 10W J 33K CHIP RES 1 10W J 15K or CHIP RES 1 10W J 15K CHIP RES 1 10W J 10K CHIP RES 1 10W J 4 7K or CHIP RES 1 10W J 4 7K Q CHIP RE
68. 0KTC3198 QSC3331TNPAA QSC3331UNPAA 2SC536EZ 12805368 7 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 2SC536EZ 2SC536SFZ 28C1815GRTPE2 NQS10KTC3199 NQS40KTC3198 10803331 QSC3331UNPAA 2SC536EZ 2SC536SFZ 28C1815GRTPE2 NQS10KTA1267 INQS40KTA1266 2SA1318TAANP 2SA1318UAANP 2SA608SEZ 2SA608SFZ QA1015GRTPE2 NQS10KTA1267 NQS40KTA1266 2SA1318TAANP 28A1318UAANP TRANSISTOR2SC3331 TRANSISTOR2SC3331 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP TRANSISTOR 2501815 GR TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR2SC3331 TRANSISTOR 2803331 TRANSISTOR KTC3199 GR TRANSISTOR 28 5368 TRANSISTOR 28C1815 GR TRANSISTOR KTC3198 TRANSISTOR2SC3381 TRANSISTOR 2SC536SP E TRANSISTOR 25 5369 TRANSISTOR 2 1815 GR TRANSISTOR KTA1267 GR TRANSISTOR KTA1266 GR TRANSISTOR 2941318 T TRANSISTOR 2541318 U TRANSISTOR2SA608SPIF TRANSISTOR 28 1015 GR TRANSISTOR KTA1267 GR TRANSISTOR KTA1266 GR TRANSISTOR 2541318 T TRANSISTOR 2941318 U 7462 Ref Q 7004 97201 07202 Q 7203 Q 7206 97502 2184201 4203 R 4204 4252 R 620 6202 R 6203 R6204 R6205 _ TRANSISTOR 2SA608SP F TRANSISTOR2SC3381 Description TRANSISTOR 2SA608SP E TRANSISTOR 2SA608SP F TRANSISTOR 25 1015 GR _ TRANSISTOR KTA1267 GR
69. 2SA1318TAANP 2SA1318UAANP 2SAG0BSEZ 28 6088 7 QA1015GRTPE2 NQS10KTA1267 NQS40KTA1266 125 1318 25A1318UAANP 25A608SEZ 2SA608SFZ QA1015GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 25 536 7 2SC536SFZ 28C1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 2SC536EZ 25 5365 7 2 1815 10 199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 25 536 2 2SC536SFZ 2SC1815GRTPE 2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA 2SC536EZ 2SC536SFZ 2SC1815GRTPE 20822 13428220 RRXAJR8Z0561 134F561C RRXAJR8Z0182 134F182C RRXAJR8Z0152 134F152C RRXAJR8Z0102 134F102C 7462 Description CHIP RES 1 10WJ 0 Q CHIP RES CHIP RES 1 10W J 18K or CHIP RES 1 10W J 18K CHIP RES 1 10W J 1 8K or CHIP RES 1 10W J 1 8K CARBON RES 1 6W J390 Q CHIP RES 1 10W J2 2K _ RES 1 10W J 2 2K O _ CARBON RES 1 6W J 390 _ CHIP RES 1 10W J 2 2K Q or _ RES 1 10W J 2 2K Q RES 1 10W J 390 CHIP RES 1 10W 390 CHIP RES 1 10W J 2 2K or CHIP RES 1 10W J 2 2K CHIP RES 1 10W J 100 RES 1 10W J 100 CHIP RES 1 10W J270 or CHIP RES 1 10W J 270 CHIP RES 1 10W J 270 CHIP RES 1 10W J 270 CHIP RES 1 10W J 270 or CHIP RES 1 10W J 270 CARBON RES 1 6W J 1 5K CHIP RE
70. 30 VCOOUT _ Crystal Oscillation Drive Feedback EIN bas _ Separation Signal 35 _Inputfor Blanking Pulse _ 36 AFCF Connect for Holizontal AFC Filter 503KHz 32 503KHz Oscillation Output 38 AFCIN Holizontal AFC Circuit 139100 HOUT Holizontal Output Terminal e Deflection PEE SEEN TT 42 Gour BOUT BlueOutput 44 R Clamp Connect for Cramp Capacitor 45 GClamp Connect for Cramp Capacitor 4 B Clamp Connect for Capacitor Q 5422 Signal 2 2 3 Brightness Control Terminal GND GROUND Brx IN Signal Input X ray Protection Circuit for Over Voltage X SW ubi cies Signal Switching 3 PICT IN a Y CLAMP Connect for Clamp Capacitor Picture Signal Input _ Uni Color Control COLOR R YIN Color Difference Signal Input Terminal LIE Power Supply Power Supply B Y OUT Color Difference Signal Output 1 14 3 TXIN ExternalRGB Signal Input Terminal GTX IN ExternalRGB Signal Input Terminal HARF Harf Tone Switching Picture Control Terminal CONT 2 E 5 TT 48 zt Color Difference Signal Input Terminal 54221 SE M 35 34 33 49 50 52 5 53 26 47 54 55
71. 31TNPAA QSC3331UNPAA 2SC536EZ 2SC536SFZ 2SC1815GRTPE2 RW051R2UB004 RW051R2PG002 RW051R2KA004 RN02473KA015 5348473 132A681T RRXAJR8Z0392 134F392C 1 19 8 Description _ CARBON RES 1 6WJ330Q gt CHIP RES 140W J 120 Q or CHIP RES 110W J 120 Q CARBON RES 1 6W J 33K CARBON RES 1 6W J 1 5M CARBON RES 1 4W 560 Q GARBON RES 1 4W J 22 Q METAL RES 3W J 0 22 or METAL RES 3W J 0 22 Q or METAL RES 3W J 022 Q METAL RES 1W J 18K METAL RES 1W J 18K CARBON RES 1 6W J 12K CARBON RES 1 6W J 3 3K CHIP RES 1 10W J 12K CHIP RES 1 10W J 12K CARBON RES 1 4W J 220 Q CHIP RES 1 10W J 10K or CHIP RES 1H0W J 10K RES 1 10W J 10K or CHIP RES 1 10W J 10K CARBON RES 1 4W J 33K CARBON RES 1 4W J 33K CARBON RES 1 6W J8 2KQ CHIP RES 1 10W J 12K Q or CHIP RES 10W J 12K CARBON RES 1 6W J 5 6K Q CHIP RES 1 10W J 12K 2 CHIP RES 1 10W J 12K CARBON RES 1 6W J 10K CARBON RES 1 6W J 2 2K lt CHIP RES 110 J 5 6K CHIP RES 1 10WJ5 6KQ RES 1 6W J 10K Q CARBON RES 1 6WJ2 2KQ 0 CHIP RES 1 10W J 100K or _ CHIP RES 1H0W 100 CHIP RES 1 10W J 12 _ CHIP RES 1 10W J 12K CHIP RES 1 10W J 6 8K CHIP RES 1 10WJ6 8KQ gt CHIP RES 1 10W CHIP RES 1 10W CARBON RES 1 4W
72. 4035071 0 5 05848 0 402387 0 100453 0 53404759 _ 0VM402558 0VM402567A No Description FRONT DOOR OPENER SPRING DRIVING GEAR REINFORCEMENT UPPER PLATE FE HEAD HVFHF0002A or FEHEAD VTR 1X2ERS1 1 109 LUMINESCENCE PRISM or LUMINESCENCE PRISM B REC ARM SPRING PRISMR PRISML EARTH SPRING SPRING FOR PRESSING PACK M LEVER HOLDER RACK SPRING T G CAP 2 FL RACK REC ARMA REC ARMB REC SPRING P S W WORM THRUST PULLEY PULLEY FELT KICK ARM HOLDER PRESS FIT BUSH KICK ARM KICK ARM SPRING CLUTCH ASSEMBLY ARM IDLER ASSEMBLY BUSH CLUTCH FL ASSEMBLY DOOR OPENER DOOR OPENER SPRING SHAFT LOCK ASSEMBLY GROUND SPRING CLUTCH WASHER MK2 SPRING SUPPORTER 0VM402578 OVM301716 Part No 0VM403962 0VM402961 0VM201033 DHVECO1ALO01 DHVECO1TEO01 0VM301291C 0VM301764F 0VM301292 0VM301293D 0 403524 0 403674 0 301717 0VM403894 0VM404937 0VM201022J 0VM301441H 0VM301442G 0VM403724 0VM402629 0VM402429 0VM402626 0VM403348 0VM301718D 0VM404952 0VM403652 0VM404382 0VM404424 0VSA05509 0VSA05512 0VM404513 0VDM05358 0VM300780H 0VM402510 0VSA04642 0VM404920A 0 404428 0VM405084 403242 0VM404678A 0VM300756K OVM402441E SCREW C TIGHT M3X9 PAN HEAD SCREW S TIGHT M2 6X6 PAN HEAD SCREW
73. 476S CHE1JZ80F103 CHE1JJ8CH180 CHE1JD8CH3RO CHE1JJ8SL220 CHE1JJ8SL330 CHE1JJ8SL270 CHE1CK80B563 CHE1JZ80F103 126 4745 1 80 562 CHE1JK80B183 126F105S CHE1JJ8SL330 CHE1JJ8SL330 CHE1JZ80F103 B 462EL Ref No Description C 7222 C 7223 C 7224 7225 C 7226 C 7227 C 7228 C 7229 7230 7231 C 7240 C 7241 C 7501 C 7502 C 7508 C 7504 C 7505 C7506 C 7507 C 7509 CN4253 CN6201 CN6202 CN6203 CN6204 CN6205 CN7201 04201 D4202 D 4203 D 6201 06202 D 6203 D 6206 D 6207 D 7002 D 7003 D 7004 D 7590 124201 106201 106202 106203 06204 7201 IC 7501 IC TDA7231A PST 529C 2 R59 1396 IC M37211M2 5058P IC 5 24 01 1 CHIP CERAMIC CAP Z 0 01 uF 50V CHIP CERAMIC CAP 20 01 1 50 CHIP CERAMIC CAP Z 0 01 F 50V CHIP CERAMIC CAP 0 022uF 16V ELECTROLYTIC CAP 1p F 50V M CHIP CERAMIC CAP 70 01 uF 50V CHIP CERAMIC CAP Z 0 01 uF 50V CHIP CERAMIC CAP Z 0 01 uF 50V ELECTROLYTIC CAP 10uF 50V CHIP CERAMIC CAP SL J 15pF 50V ELECTROLYTIC CAP 47pF 6 3V M CERAMIC CAP 0 01uF 25V ELECTROLYTIC CAP 47 6 M ELECTROLYTIC CAP 10uF 50V M ELECTROLYTIC CAP 10uF 50V M ELECTROLYTIC 1uF 50V M ELECTROLYTIC CAP 1uF 50V ELECTROLYTIC CAP 11 50 M ELECTROLYTIC CAP 47 6 M CHIP CERAMIC CAP F Z 0 022uF S0V CONNECTORS STRAIGHT PIN HEADER 2P 1739
74. 55 D REC DISPLAY PAUSE LD FWD i 1 15 2 SHORT LE 2 55 El REC PAUSE D FVD HEC STOP REC PAUSE REC EJECT SHORT REW 5 0 ul T lt lt 6 3 3 5 LD REV TOP CASSETTE UN LD CASS SW ON ASF FBTL STOP 01S CASS SW OFF ue 045 0 48 5422 EXPLODED VIEW Marked parts see the Electrical Parts List A2 2 11001 EP TE 1001 1 16 1 7452 PACKING EXPLODED VIEW MECHANICAL PARTS LIST PRODUCT SAFETY NOTE Products marked with have special characteristics important to safety Before replacing any of these components read carefully the product safety notice in this service manual Don t degrade the safety of the product through improper servicing 2 STYROFOAM TOP X1 REMOTE CONTROL UNIT NOTE Parts that not assigned part numbers are not available Description PartNo No Description Part No X2 BATTERY UM 3x2 X4 OWNER S MANUAL TAPE D X5 POLYETHYLENE BAG 54 SET SHEET S3 STYROFOAM BOTTOM 1 17 1 2 S6 SERIAL LABEL 7452 FRONT CABINET ASSEMBLY FRONT CABINET CONTROL PLATE BRAND BADGE CASSETTE DOOR DOOR SPRING REAR CABINET ASSEMBLY REAR
75. 555001 14006652 QSMQBO0SMB031 NSMMA0ZSS002 NSMMAOSXC002 15631 0581 0279036 140 168 _ 7201 Ref No L 7202 L 7203 7204 L 7205 L 7206 7207 Q 6201 Q6202 0 6203 Q 6205 Q 7002 1 19 2 Q 7003 TRANSISTOR KTC3198 TRANSISTOR 2805368 E TRANSISTOR 2SC536SP F 707 TRANSISTOR 2 1815 GR 06204 TRANSISTORKTC3198 _ TRANSISTOR2SC3331 TRANSISTOR2SC3331 TRANSISTOR 2805368 E TRANSISTOR KTC3199 GR TRANSISTOR 2803331 TRANSISTOR 2SA608SP E Description Part No IC NJU4053BD or 14D0436 IC MC14053BCP 14D0168 COILS 21643905 07 0 036 1 07 0 026 07 0 036 07 0 026 21651005 21651005 2162109 21626885 21645605 MICRO INDUCTOR 39uH J CASING COIL SA 3066 or CASING COIL SA 3066 CASING COIL SA 3066 or CASING COIL SA 3066 MICRO INDUCTOR 10pH MICRO INDUCTOR 10uH MICRO INDUCTOR 1 uH K MICRO INDUCTOR 0 68 MICRO INDUCTOR 56 TRANSISTORS TRANSISTOR KTG3199 GR TRANSISTOR KTC3198 TRANSISTOR 2SC3331 TRANSISTOR 2503331 TRANSISTOR 2SC536SP TRANSISTOR 28C536SP F TRANSISTOR 2 1815 GR TRANSISTOR KTC3199 GR NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3381UNPAA 2SC536EZ 2SC536SFZ 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA 1 1280536 7 2SC536SFZ 2SC1815GRTPE2 NQS10KTC3199 NQS4
76. 6002 _ FJCONNECTOR i2P J3FJJ12JG001 Q2001 RES BUILT IN TRANSISTOR 2541346 25 13467 CN6003 STRAIGHT PIN HEADER 2P 1740764 92000 BUILT IN TRANSISTOR 2 1346 2SA1346Z IL S 2P S2T2 EF 02003 BUILT IN TRANSISTOR 2803400 2 34007 DIODES 02004 RES BUILT IN TRANSISTORKRA109M 820 109 D1501 SWITCHING DIODE 1N4148M QDTZ01N4148M 9206 TRANSISTOR 28 6085 01504 SWITCHING DIODE 1N4148M QDTZ01N4148M 03002 TRANSISTOR25C536SP E hie D2001 SWITCHING DIODE 1N4148M QDTZO1N4148M 03003 TRANSISTOR2SCS36SP E 02002 SWITCHING DIODE 1 4148 QDTZO1N4148M Q3004 IRES BUILT IN TRANSISTOR 2503400 25 34007 D2004 SWITCHING DIODE 1N4148M QDTZ01N4148M 03005 TRANSISTOR 2SA608SP E 03001 SWITCHING DIODE 1N4148M QDTZO1NA148M 03006 RES BUILT N TRANSISTOR2SC3400 125034007 03003 SWITCHING DIODE 1N4148M QDTZO1N4148M 03007 TRANSISTOR2SAGOBSP E 05004 SWITCHING DIODE 1N4148M QDTZ01N4148M Q3008 RES BUILT NTRANSISTOR2SC3400 29834007 03005 SWITCHING DIODE 1N4148M QDTZO1NA148M 03009 RES BUILT IN TRANSISTOR KRA109M NOSZOKRA109M 03006 SWITCHING DIODE 1N4148M QDTZ01N4148M 03010 RES BUILT IN TRANSISTORKRA109M 0870 109 D3007 SWITCHING DIODE 1N4148M _ QDTZ01N4148M Q3011 TRANSISTOR2SAGDSP E Mni D 6001 LED 5101 100 QP4ZD1K100XM Q3012 RES BUILT IN TRANSISTOR 2SC3400 28034007 pees DIODE NTM 03013 TRANSIS
77. 7 80 85 84 83 82 681 80 08 V X RAY i GND T gt u Tos or rz 582 58555255 5 5 555 568 15 m S 8 mel sw p V DRIVE 7 52 us 024111 ON o ME 8 LE zi aro 2 2 d JE a SP OUT OUT SP OUT 10 Qa gt uec Ee 22 9 9 5 5 an E MOTE e of of gt lt 3 3 18 48 282528 2 13 CN6202 d 8 21 3 39 89 89 0 8 9 49 43 42 43 3 48 48 42 SPGND _ 11 ALL 5 Eus 5 OUT 2 11 22 EI R43 TV ON 12V 17 Tk E L TV ON 118 E L ocon TUE BE P SAF ETY 12 2 22 O 2 2 i 1203 24 01 24 01 1 ALL 33 1222 H SYNC 004 PEE 1 2 3 4 5 6 7 8 9 9 9 7462 _2 MAIN Top View 7204 17201 17202 TP7205 PEAK AFT AFT PEAK AFT m _ TP7202 VR7201 TPT206 C7201PIN1 7203 AFT AGC PEAK AFT AGC
78. 8001 VR8002 B Y V SIZE TP8005 L8008 TP8002 1H DELAY R Y R Y CHROMA CBA Bottom View 9 16 5400 01002 4 VOLTAGE CHART Measurement Condition Input 80dBy Color Bar Signal from Antenna Emitter Ret No Emitter Collector Base _ 0 _ 27 21 242 201008 06 9306 48 aster 0 ar 9 qoo 07 002 092 Qi 14 741 0600 90 Lez o i am 48 9 gos o 0003 o 48 o 0 ow ow o 4 0 o 06 0 6001 qz 0602 43 0O 01018 44 0 01501 1180 06 51 9626 0 06 06 07022 06 07003 2 5 0704 ns 0 qo 47 ar ss 0 0o aves _ Lama o 26 9 _ 0726 67 220 cama ame neo 08865 o 2760 o o Lame o o5 o 0 2760 o 2009 0 54 03008 07 0805 o 64 08007 51 59 Lame si 0 45 Lame o 82 0 asor2 42 o 08
79. 81 2 CONNECTOR BASE 10 10R FJ CONNECTOR 10P 10R FJ CONNECTOR BASE 8P CONNECTOR BASE 8P CONNECTOR BASE 8P FJ CONNECTOR BASE 12R FJ 12 DIODES SWITCHING DIODE 1N4148M or SWITCHING DIODE 1881768 SWITCHING DIODE 1N4148M or _ SWITCHING DIODE 1881768 SWITCHING DICDE 1N4148M or SWITCHING DIODE 1551765 SWITCHING DIODE 1N4148M or SWITCHING DIODE 1551765 SWITCHING DIODE 1N4148M SWITCHING DIODE 1551765 SWITCHING DIODE 1N4148M or SWITCHING DIODE 1551765 SWITCHING DIODE 1N4148M or SWITCHING DIODE 1551765 SWITCHING DIODE 1N4148M or SWITCHING DIODE 1551765 ZENNER DIODE UZ 7 5BSB ZENNER DIODE UZ 7 5BSB ZENNER DIODE UZ 7 5BSB DIODE 155176 or DIODE 1N4148M ICS IC 5724 01 1 IC L5631 IC 8701 IC TC4053BP 11591765 10085701 4148 _ CHE1JZ80F103 CHE1JZ80F103 CHE1JZ80F103 CHE1CK80B223 1126 1055 CHE1JZ80F103 CHE1JZ80F103 CHE1JZ80F103 126F106S CHE1JJ8SL 150 1264476 3 451035 12604765 126F106S 126F106S 126F105S 12621055 1261058 12604768 _ CHE1JZ80F223 1770258 11700955 11700955 JC8BCO8ERO01 JC8BCO8ERO01 JC8BCOBEROO 11700843 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSZ01N4148M 1551768 QDSZ01N4148M 1551765 QDSZ01N4148M 1551765 QDSBOUZ7R5BS QDSBOUZ7R5BS QDSBOUZ7R5BS 1188176 000201 4148 10
80. 8Z0000 134 000 132 682 B7462EL Ref No Description Part No R 8085 CHIP RES 1 10W J 390 or RRXAJR8Z0391 CHIP RES 110WJ390Q MMF381C R8086 CHIP RES 140 8200 or RRXAJR8Z0821 CHIP RES 1 10W J 820 Q 134F821C R 8087 CHIP RES 1 10W J 680 or RRXAJR8Z0681 CHIP RES 1 10W J 680 134F681C R 8088 CHIP RES 1 10W J 10K Q or RRXAJR8Z0103 CHIPRES 140WJ10KQ 134 103 VARIABLE RESISTORS VR8001 SEMIFIXED RES 500 Q B 138776 VR8002 CARBON POTENTIOMETER 100K 9 Bor 138J785 CARBON POTENTIOMETER 100K Q B 638A104 VR8003 CARBON POTENTIOMETER 1K Bor 11381777 ARBON POTENTIOMETER 1K 638A102 CRYSTAL OSCILLATORS CRYSTAL OSCILLATOR 4 43MHZ or CRYSTAL OSCILLATOR 4 43MHZ 1811387 FXD445LKL001 XT8001 XT8002 CRYSTAL OSCILLATOR 3 58MHZ or 1811291 CRYSTAL OSCILLATOR 3 58 7 FXD355LKLO001 MISCELLANEOUS 3 CF8001 CERAMIC RESONATOR CSB503F30 1813527 DL8001 GLASS DELAY ADL CP144 1812056 TP8001 TEST PIN SJT 743 3 11740354 TP8002 TEST PIN SJT 743 3 1740354 TP8003 TEST PIN SJT 743 3 1740354 TP8004 TEST PIN SJT 743 3 11740354 8005 TEST PIN SJT 743 3 1740354 FILTER Ref No Description Part No FILTER CBA BLOCK Consists of the following CAPACITOR LINE ACROSS CAP 0 1uF 250Vor LINE ACROSS 0 1 250 LINE ACROSS CAP 0 1 250 1227181 6227691 0 2 104 011 C0002 LINE A
81. A REMOVE UNHOOK 5 UNHOOK Ic UNLOCK RELEASE DJUSTMENT UNPLUG DESOLDER _ CONDITION Drive Gear Reinforcement DM22 Refer to the setting Cassette Drive Gear m DM22 L 1 condition in Fig DM22 3 13 Pism Door Opener Door Opener Spring When installing the Door Opener Spring refer to the setting condition in Fig DM22 f _ DM2 nm Cassette Drive Gear L DM23 L 3 6 _ m Pism 1 0 00 0 Cassette Holder Piate 2 1 5 2 3 o 1 D D 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 The start No followed by corresponding part to be removed at this stage For example Prism R 8 can be removed without removing any other parts But Cassette Drive Gear R 2 can be removed only after removing Drive Gear Reinforcement 1 Parts to be removed or installed E Location of part T Top R Right L Left Fig No shows Procedure or Part Location E Identification of part to be removed unhooked unlocked released unplugged unclamped or desoldered P Spring W Washer C Cut Washer S Screw Unhook Unlock Release Unplug Desolder 2 C 2 2 Cut Washer C 2 2 L 2 2
82. A 1 Connect the equipment as shown in the above table 2 Input the SECAM Oolor Bar signal from Video In 3 Set oscilloscope to 10 1 probe DC 0 2V div and Range Sps div 4 Adjust L8003 with core driver to m DC voltage 1 7 7 B5422EA 11 DEMODULATE COIL ADJUSTMENT for _ Purpose To adjust the level of R Y color difference signal Symptom of Misadjustment The R G and B will be unbalanced TestPoint _ Adjustment Point _ TP8002 E J8048 GND L8008 SERAN Black Raster SECAM Pattern Generator Oscilloscope 20mV div 5us div AC Connections of Equipment See below Oscilloscope 2 D 2 Reference Notes 8002 8048 18008 Chroma CBA 1 Connect the equipment as shown in the above table 2 Input the SECAM Black Raster 3 Adjust 18008 with core driver so that becomes center of O as shown in the above table _ 1 7 8 5422 12 DEMODULATE ADJUSTMENT Purpose To adjust the level of B Y color difference signal Symptom of Misadjustment The and B will be unbalanced Test Point Adjustment Point TP8001 48048 _ SECAM Pattern Generator Oscilloscope 20mV div 5us div Connections of E ment SECAM Black Raster _ _ See below a 2 Reference Notes TP8001 48048 18009
83. BON POTENTIOMETER 10K Q B MISCELLANEOUS CORD LA1495 1 WIRE ASSEMBLY 6P FUSE T4 0AH 250V FUSE HOLDER EYF52BC FUSE HOLDER EYF52BC LINE FILTER or LINE FILTER RIBBON WIRE POSISTOR 2 853812000 POWER RELAY OST S 112DM or POWER RELAY OST S 112DM POWER TRANS H DRIVE TRANS 1410 FLYBACK TRANS TEST PIN SJT 743 3 TEST PIN SJT 743 3 TEST PIN SJT 743 3 CRT CBA Description C8701 C8702 C 8703 108804 08705 CN8701 CN8703 N Q 8701 CRT CBA Consists of the following CAPACITORS CERAMIC CAP O 01uF 2KVor CERAMIC 0 01 uF 2KV CERAMIC CAP SL J 120pF 50V CERAMIC CAP SL J 270pF 50V CERAMIC CAP SL J 120pF 50V ELECTROLYTIC CAP 10uF 50V M WIRE HOLDER 51048 0410 or WIRE HOLDER 51048 0410 CRT SOCKET HPS0359 01 020 or TRANSISTORS TRANSISTOR 2802621 0 or Part No RN03JZDZ0271 RN03271KE003 RN03271KA001 RRXAJR8Z0393 134 393 RRXAJR8Z0108 134F103C 1383778 638 222 138 781 638 103 01921 Wo02 WX1B5400 001 PAGC20BAG402 XH03Z00MS001 03200 5001 2 5008 LLBGOOZTZOO1 WX1B7400 004 579011720 MRNDC12QN002 MRNDC12QM003 LTTOOEPYUOO2 1150325 LTFOOEPSM004 1740354 1740354 1740354 7 103 6220602 3 421215 3 422715 38421218 1261065 XW01D04NF001 XW01B04NF001
84. C CAP 4 7uF 50V M ELECTROLYTIC 4 7uF 50VM CHIP CERAMIC K 0 001 uF 50V ELECTROLYTIC 1000pF 6 3V W F ELECTROLYTIC 1000uF 6 3V M ELECTROLYTIC 1000uF 6 3V M W F CHIP CERAMIC CAP Z 0 01 uF 50V ELECTROLYTIC 1uF 50V M ELECTROLYTIC 4 7uF 50V CERAMIC CAP SL J 220pF 50V ELECTROLYTIC 100uF 6 3VM CHIP CERAMIC F Z 0 01uF 50V CHIP CERAMIC CAP F Z 0 01 uF 50V _ CHIP CERAMIC CH J 24pF 50V CHIP CERAMIC CAP CH J 24pF 50V BB5400F01002D MMA 110D Part No 12604778 CHE1EZ80F473 1264337 2112661075 12243135 12502245 12273135 112502245 12223135 12604775 1126 3375 126 4755 1264758 1264755 126 4755 CHE1JK80B102 626A108 CEOKMZNTL102 CEOKMZDDL102 CHE1JZ80F103 126F105S 1264755 3 422215 12641075 CHE1JZ80F103 CHE1JZ80F 103 CHE1JJ8CH240 CHE1JJ8CH240 Description a A Part No 1 19 1 40 25 1 22006 2 80 20 2 10 N 30 MMA 110D MAIN Description PAX 138422215 CERAMIC SL J 220 50 CERAMIC CAP SL J 220pF 50V CHIP CERAMIC CAP B K 560pF 50V CHIP CERAMIC Z 0 01 uF 50V CHIP CERAMIC CAP K 0 033uF 25V 27 CHIP CERAMIC SL J220pF 50V ELECTROLYTIC CAP 2 2uF 50VM STACKED 0 15uF 50V Jor STACKE
85. CABINET RATING LABEL TENSION SPRING B0080B0 EM40808 M6 CRT SCREW CORD HOLDER PCB HOLDER ASSEMBLED SCREW INSULATION BUSH PCB HOLDER CRM CLOTH D CLOTH COATING CLIP SPACER TOP COVER SHIELD PLATE VCR HOLDER HOLDER L E D BUSH LED HOLDER REEL SENSOR DECK HOLDER SHIELD COVER COATING CLIP SCREW P TIGHT 3X10 CUP SCREW P TIGHT BIND HEAD 3X12 SCREW P TIGHT BIND HEAD 3X48 SCREW P TIGHT BIND HEAD 4 18 SCREW TAPPING BIND HEAD 4X14 SCREW B TIGHT BIND HEAD 3X8 SCREW B TIGHT BIND HEAD 3X10 SCREW S TIGHT BIND HEAD 3X6 SCREW P TIGHT BIND HEAD 3X8 SCREW S TIGHT BIND HEAD 3X4 N2102XN 0 100500 0 100501 300690 400975 402083 OVM403773 0 100502 000130 0 402084 26WHO006 0 400995 0 200382 0 200306 0 401646 0 401778 0 401932 0 401293 157623 5790147 0 401802 0 200270 0EM401637 0 200268 0 403653 6 50114 0VM200965B 0 401758 0 401777 5790147 GFMP3100 GBKP3120 GBMP3480 GBKP4180 DBK14140 GBMB3080 GBMB3100 83060 3080 GBMS3040 CARTON STYROFOAM TOP STYROFOAM BOTTOM SET SHEET SERIAL NO LABEL V5279 REMOTE CONTROL UNIT NO BRAND DRY BATTERY UM3 RS6 2PCS PACK DRY BATTERY UM3 RS6 2PCS PACK DRY BATTERY UMS RS6 2PCS PACK OWNER S MANUAL POLYETHYLENE BAG 0 402662 0VM100393 0 100394 0 402178 241033 UREMT29MM002 579W099 1790849
86. CHE1JJBSL221 1 2 0 223 1 2 0 473 1 2 0 223 CHE1JJBSL180 CHE1JJBSL180 CHE1JJBSL390 CHE1JJBSL270 CHE1JJBSL180 CHE1JZBOF223 CHE1JJBSL470 CHE1CZBOF473 CHE1JJBSL151 CHE1JJBSL680 CHE1JZBOF 103 CHE1CZBOF104 526W105S 15261106 52682275 CHE1CZBOF104 52671068 CHE1JZBOF103 CHE1CZBOF104 CHE1JJBSL331 CHE1JJBSL220 CHE1JZBOF103 526W105S CHE1CKB0B223 _ 526 105 CHE1JZBOF103 CHE1JZBOF103 CHE1JZBOF103 CHE1JZBOF103 52682275 526W225S 526W225S 526W225S 526W105S CHE1EKB0B103 CHE1CKB0B473 CHE1JJBSL390 CHE1JZBOF103 CHE1CZBOF 104 3F40104T CHE1CZBOF473 52681075 52681075 CHE1JJBSL220 CHE1CZBOF104 526722695 CHE1JKB0B472 CHE1CZBOF 104 B 462bEL No B Description Part No Description _ C4005 CHIP CERAMIC B K0 0027uF 50V CHE1JKBOB272 IC2002 2 NSMEAOSEX002 C4006 CHIP CERAMIC CAP 0 01 pF 25V 103 IC3001 ICLA7391A QSBLAOSSY027 C4008 CAP B K0 0022uF 50V CHE1JKBOB222 03002 11147311 141 0528 C4009 CERAMIC B 001 CHE1JKBOB102 23003 LC89925 QSMLAOSSY004 401 CHIPCERAMICCAP BK0 01uF 25V 103 Ic4001 IC AUDIO LA7282 0871 088 003 04012 ELECTROLYTICCAP 22uF 16GV MH7
87. CHIP RES 1 10W J 5 6K CHIP RES 1 10W J 10K or CHIP RES 1 10W J 10K METAL RES 2W J 47K or METAL RES 2W J 47K METAL RES 1W J 27K Q or METAL RES 1W J 27K PCBJUMPERDO 6 P5 0 _ CHIP RES 1 10W J 33K CHIP RES 10W J 33K CHIP RES 1 10W J 47K or CHIP RES 1 10W J 47K CHIP RES 1 10W J 82K or CHIP RES 1 10W J 82K CHIP RES 1 10W J 1 8K or CHIP RES 1 10WJ 1 8K Q CHIP RES 1 10W J 68K Q or CHIP RES 1 10W J 68K O CHIP RES 1 10W J 220 or CHIP RES 110W J 220 CHIP RES 1 10W J 3 3K Q or CHIP RES 1 10W J 3 3K CHIP RES 1 10W J 56K CHIP RES 1 10W J 56K CHIP RES 1H0WJ1KQ CHIP RES 140W J 1K CHIP RES 1 10W J 68K CARBON RES 1 4W J 1 CARBON RES 1 4W J 1 2 FUSE RES 1 2W 68 or FUSE RES 1 2W 68 or FUSE RES 1 2W 68 Q or FUSE RES 1 2W 68 CARBON RES 1 4W CARBON RES 1 6W J 560 CHIP RES 1 10W J 560 2 or CHIP RES 1 10W J 560 Q CARBON RES 1 4W J 2 2K CEMENT RES 5W K 3 3K Q or CEMENT RES 5W 3 3K or CEMENT RES 5W 3 3K CARBON RES 1 6W J 100K FUSE RES 1WJ 220 FUSE RES 1WJ 220 or FUSE RES 1WJ 22 Qor FUSE RES 1WJ 220 CARBON RES 1 6W J 180K CARBON RES 1 6W J 150K Q CARBON RES 1 6W J 47K CARBON RES 1 6W J 5 6K Q CARBON RES 1 6W J 5 6K Q CARBON RES 1 6W J 100K CARBON RES 1 6W J 22K CHIP RES 110 3 68 or FOR CRT TYPE IS CPT SUMSUNG FOR CRT TYP
88. CROSS CAP 0 1uF 250Vor 1227181 LINE ACROSS CAP 0 1 250 6227631 LINE ACROSS 0 1 uF 250V CT2E104NC011 FUSE 20001 FUSE T4 0A 250V PAGC20BAG402 CONNECTOR __ 10001 WIREASSY2P WX1B5400 006 COILS _ 10001 LINE FILTER 9mH LLBGOOZTZ003 L0002 LINEFILTER9mH 18000272003 RESISTORS R0001 8000 RES 1210 1 8MQ IRSXet85KE002 1 19 13 B7462EL VCR Ref No Description 1501 1502 01504 2001 2002 2003 2004 2006 2007 2008 2009 2010 C 2011 C 2012 C 2013 C 2014 C 2015 C 2016 C 2019 C 2020 C 2021 C 2022 C 2023 C 2024 C 2025 C 2027 C 2029 C 2031 C 2032 C 3001 C 3003 C 3004 C 3005 C 3006 C 3007 C 3008 C 3009 C 3010 C 3011 C 3012 C 3013 C 3014 C 3015 C 3016 C 3017 C 3018 C 3019 C 3020 C 3021 C 3022 C 3023 C 3024 C 3025 C 3026 VCR CBA Consists of the following VCR PCB CAPACITORS ELECTROLYTIC 1000pF 6 3V ELECTROLYTIC CAP 220uF 6 3V M H7 ELECTROLYTIC CAP 220uF 6 3V M H7 ELECTROLYTIC 10uF 16V M H7 ELECTROLYTIC CAP 10uF 16V M H7 CHIP CERAMIC K 0 001 uF 50V ELECTROLYTIC CAP 1uF 50V M H7 ELECTROLYTIC CAP 1001F 6 3V M H7 CHIP CERAMIC CAP 0 0022uF 50V ELECTROLYTIC CAP 0 1uF 50V M H7 CHIP CERAMIC CAP B 0 047 uF 16V SEMICONDUCTOR CAP SR 0 1uF 25V CHIP CERAMIC CAP B 0 012uF 16V CHIP CERAMIC B 0 01 uF 25V ELECTROLYTIC CAP 100pF 6 3V M H7 CHIP CERAMIC
89. CRT 1 62 B7452DC 1 9 48 1 1 Fig 2 1 6 3 B7452DC 5 4 8 HOLDER Fig 3 1 6 4 74520 2 8 Fig 4 1 6 5 B7452DC CHROMA 1501 CN6202 6201 DEGAUSSNG EE EI Pa COL M a ou Q CL9002 CL9001 E D CN1001 md SUB CBA 5 9001 002 B CN4253 O 2 2 p AC CORD Sm arde FILTER i CBA CN4252 Fig 5 1 6 6 B 452DC ELECTRICAL ADJUSTMENT INSTRUCTIONS _ NOTE Electrical adjustments are required after replacing circuit components It is important to perform these adjustments only after all repairs and replacements have been completed Also do not attempt these adjustments unless the proper equipment is available TEST EQUIPMENT REQUIRED IF Sweeper Meter Oscilloscope Dual Trace with 10 1 probe PAL SECAM and NTSC Pattern Generator Monoscope Color Analyzer gt HOW SET UP THE ADJUSTMENT MODE Preset Mode Press picture select button on the remote control unit then press the number 1 button Brightness Center Color Center Contrast Center adjustment procedures must be perform
90. D FILM CAP 0 15uF 50V J SEMICONDUCTOR CAP 0 01 25 K CERAMIC CAP 1000pF 50V CERAMIC CAP 0 1 uF 50V _ ELECTROLYTIC CAP 1pF 50V M ELECTROLYTIC 47pF 16V M STACKED FILM CAP 0 15uF 50V J or STACKED FILM 0 15pF 50V J STACKED FILM CAP 0 15uF 50V J STACKED FILM CAP 0 15F 50V J STACKED FILM CAP 0 15uF 50V J ELECTROLYTIC 10uF 50V M ELECTROLYTIC CAP 4 7uF 50V ELECTROLYTIC CAP 10uF 50V ELECTROLYTIC 10 50 CERAMIC CAP 1000pF 50V ELECTROLYTIC CAP 330uF 16V M CHIP CERAMIC CAP Z 0 0334 50 3 ELECTROLYTIC CAP 47uF 16V M CHIP CERAMIC Z 0 01 uF 50V CHIP CERAMIC CAP CH J 18pF 50V CHIP CERAMIC CAP CH D 3pF 50V CHIP CERAMIC CAP SL J 22pF 50V CHIP CERAMIC CAP SL J 33pF 50V CHIP CERAMIC CAP SL J 27pF 50V CHIP CERAMIC CAP B 0 056 6 CHIP CERAMIC CAP Z 0 01 uF 50V ELECTROLYTIC CAP 0 474 F 50V M CHIP CERAMIC CAP B 0 056yF 16V_ CHIP CERAMIC CAP 0 018uF 50V ELECTROLYTIC CAP 1uF 50V M CHIP CERAMIC CAP SL J 33pF 50V CHIP CERAMIC CAP SL J 33pF 50V CHIP CERAMIC CAP F Z 0 011 F 50V Part No 38422215 CHE1JK80B561 CHE1JZ80F103 CHE1EK80B333 CHE1JJ8SL221 12622255 125U154S 12273115 12Y2108 3 421025 3F40104 126F105S 12604765 _ 12501545 12273115 12591545 12273115 12501545 126F106S 126 4755 1261065 _ 1261068 3 421025 12603378 CHE1JZ80F333 126C
91. DISPLAY SYSTEM CONTROL TIMING CHART 1 EJECT CASS IN STOP gt STOP gt PLAY gt 5 gt PLAY STILL PLAY gt STOP o 0 gt gt gt 5 5 5 2275927 393 lt a gt amp gt T Q gt a gt n fu tu ul 5 5 o 8 i 2 lt SE 22 5 5 2 0 Q eo N 4 lt Ot 1 a ps ad 21595141 o E 7 x 2 amp E a o 12010 o 8 o E LD D hala LD REV EU UL C F R DM ON P DOWN A MUTE D PB L D REC SP MODE LP SLP MODE Zu STILL PLAY STOP 1 15 14 5422 1 STOP A STOP REW STOP PAUSE PAUSE STOP EJECT E o ud mabara lan lt 5 5142 el 5 8 219315 49 5 35 9 5 Hs 2 RI En EN SEAUAL AUSF m pis 33 10 ue Sop 4 50 LD REV _ 52 C DRIVE T 51 53 DM ON 7 86 P DOWN 1 47 MUTE me 5 gt 18
92. DL FN1344F DELAY LINE 2H PCB JUMPER D0 6 P5 0 DEW SENSOR EYHS 10R4 REMOTE CONTROL UNIT GP1U582Y 1811388 _ 11811351 0405 5002 1813025 FD0445PAC001 JW5 0T 4 PCZHUMZMS004 USESJRSSH011 CHASSIS ELECTRICAL PARTS Description LLBHOOZTZ012 DEGAUSSING COIL or DEGAUSSINGCOIL WIRE ASSEMBLY 2P WIRE ASSEMBLY A SPEAKER S0509J08A or SPEAKER CRT 51GGB95X TC01 SAMSUNG CRT 510UFB22 TC52 CPT or CRT A48KMX12XX44 GOLD STAROor CRT A48KMX02XX44 GOLD STAR Part No LLBHOOZSW007 lt WX1B7400 002 WX1L7500 004A 1520612 05008095 001 1905 005 TCRT190CP008 TCRT190GS004 TCRT1C0GS007 1 19 18 B 462bEL DECK MECHANISM SECTION 20 COLOR TV VCR COMBINATION TVCR200 Sec 2 Deck Mechanism Section Standard Maintenance Alignment Mechanism Disassembly Assembly of Mechanism Deck Schematic Diagram Deck P C Boards Deck Exploded Views TABLE OF CONTENTS Standard s cllprpcige err 2 1 1 ica ANA c 2 2 1 Mechanical Alignment Procedures 2 sscsscerssssssssssscssnasscoeesssscerarcecesessessacnsensrscesssccesscssscnsananevecaccossevessecesses 2 3 1 Disassembly Assembly Procedures of Deck Mechan e x Oe ie ee 2 4 1 Schematic Diagram and dad 2 5 1 ecc 2 6 1
93. E IS GOLD STAR 134F104C 132A333T 132A221T RRXAJR8Z0562 134F562C RRXAJR8Z0103 1342103 RN02473KA015 5348473 RN01273KA015 1594A273 JW5 0T RRXAJR8Z0333 134F333C RRXAJR8Z0473 134F473C RRXAJR8Z0823 134F823C RRXAJR8Z0182 134F182C RRXAJR8Z0683 134F683C RRXAJR8Z0221 134F221C RRXAUR8Z0332 134F332C RRXAJR8Z0563 134F563C RRXAJR8Z0102 134F1020 RRXAJR8Z0683 134F683C RCX4JASZO1RO RCX4JASZ01R2 RFX2680KA003 5362680 RFX2680MS002 _ REX2680UB001 RCX4JASZ0102 132 561 RRXAJR8Z0561 134F561C RCX4JASZ0222 RW05332UB004 RW05332PG002 RW05332KA004 132A104T RF01229KA004 5363220 RF01229KA004 RF012R2UB001 132 184 132 154 132 473 132 562 132 562 132 104 132A223T Ref No R 9036 H 9037 R 9038 VR1001 VR9001 AC0001 A CL1001 F0001 FH1001 FH1002 L 1002 A LD9001 51001 A RL1001 A T 1001 A T 9001 T 9002 A TP1001 TP1002 1P9001 Description METAL RES 3W J 270 METAL RES 3W J 270 METAL RES 3W J 270 Q CHIP RES 1 10W J 39K Q CHIP RES 1 10W J 39K CHIP RES 1 10W J 10K CHIP RES 1 10W J 10K VARIABLE RESISTORS CARBON POTENTIOMETER 2K Q B or CARBON POTENTIOMETER 2K CARBON POTENTIOMETER 10K B or AR
94. ELECTROLYTICCAP 2200uF 16V or _ CE1CMZDDL222 9001 FJLCONNECTOR 10PK FJ J8FJJ10JG002 ELECTROLYTIC GAP 2200uF 16V 19002 CONNECTOR 10PK FJ J8FJJ10JG002 1024 ELECTROLYTICCAP 1000F 6 3V CEOKMZNTL102 o 1 1 1000 8 or CEOKMZDDL102 en ee ee _ ELECTROLYTICCAP 1000nF 6 3V 6 8 120112 PAN 01025 CERAMICCAP 220pF 50V 38422215 C1026 or _ 2 332 91002 CONNECTOR BASE 2P 1740793 _ ELECTROLYTICCAP 3300uF 25V or CE1EMZDDL332 PISIS 1700576 ELECTROLYTICCAP 3300uF 25V 6260338 CONNECTOR PIN 1Por 1730688 C1027 ELECTROLYTICCAP A7OuF IGV 1607 _ CONNECTOR PINAP 01029 ELECTROLYTICCAP 100pF 6 3V 126 107 CONNECTOR PIN 211700576 01032 CERAMIC 220 or 221 TONNES OR PIN IPO 11730688 _ CERAMIC CAP 220pF IKV 6220486 PIN 1P 0001 0001 C1083 ELECTROLYTICCAP 33uF 50V 1267336 CONNECTOR 5P _ 1730812 1 19 6 B7462EL No CN9002 101001 01002 01003 01004 01005 01006 01007 01008 01009 01010 101011 D 1017 D 1018 D 1019 01020 01021 01022 01023 D 1024 D 1027 D1028 D 1029 D1030 D 1031 D 1032 01033 0 1034 01038 01040 01041 01042 09001 09002 09003 09004 09005 09006 09007 Description
95. J 120 CHIP RES 1 10W J 560 or CHIP RES 1 10W J 560 Q CHIP RES 1 10W J 1 5K CHIP RES 1 10W J 1 5K CHIP RES 1 10W or CHIP RES 1 10W CHIP RES 1 10W 0 or CHIPRES 1410WJ0OQ CHIP RES 1 10W J 3 3K or CHIP RES 1 10W J 3 3K CHIP RES 1 10W CHIP RES 1 10W CHIP RES 1 10W J 10K or CHIP RES 1 10W J 10K Q CHIP RES 1 10W J 10K or CHIP RES 1 10W J10K Q 1 19 4 Description CHIP RES 1 10W J22K O or CHIP RES 1 10WJ 15K or CHIP RES 1 10W J47K CHIP RES 1H0WJ47K O gt CHIP RES 1 10W J 150 or RES 10WJ820Q or Part No 134F000C RRXAJR8Z0000 134 000 132 102 RRXAJR8Z0153 13471530 RRXAJR8Z0153 134F153C RRXAJR8Z0000 134 000 RRXAJR8Z0223 134F223C RRXAJR8Z0223 194F223C RRXAJR8Z0153 1184 153 RRXAJR8Z0153 134 1536 RRXAJR8Z0153 134F153C RRXAJR8Z0223 134 223 RRXAJR8Z0473 134 4730 RRXAJR8Z0000 RRXAJR8Z0473 134F473C RRXAJR8Z0222 134F222C RRXAJR8Z0103 134F103C _ tRRXAJR8Z0154 134F154C RRXAJR8Z0154 134F154C J RRXAJR8Z0821 1134 821 RRXAJR8Z0821 134F821C RRXAJR8Z0562 13425620 RRXAJR8Z0121 134F121C RRXAJR8Z0561 134 561 RRXAJR8Z0152 194F152C RRXAJR8Z0102 134F102C RRXAJR8Z0000 134 000 RRXAJR8Z0332 134F332C RRXAJR8Z0102
96. JBBZ0563 RRXAJBBZ0272 RRXAJBBZ0154 20154 RRXAJBBZ0562 RRXAJBBZ0473 RRXAJBBZ0393 RRXAJBBZ0563 RRXAJBBZ0473 RRXAJBBZ0184 RRXAJBBZ0563 132A394T RRXAJBBZ0000 RRXAJBBZ0000 132 562 132 104 132 151 RRXAJBBZ0272 RRXAJBBZ0101 RRXAJBBZ0000 RRXAJBBZ0563 1182 683 RRXAJBBZ0332 RRXAJBBZ0472 RRXAJBBZ0822 RRXAJBBZ0105 RRXAJBBZ0102 RRXAJBBZ0102 RRXAJBBZ0224 RRXAJBBZ0391 RRXAJBBZ0272 1 19 16 Description CHIP RES 1 10W 560 CHIP RES 1 10W J 2 7K CHIP RES 1 10W J 2 7K CHIP RES 1 10W 22 Q CHIP RES 1 10W J 470 Q CHIP RES 1 10W J 2 2K Q CHIP RES 1 10W J 4 7K CHIP RES 1 10W J 1 5K CHIP RES 1 10W J 27KQ CHIP RES 1 10W J 8 2K CHIP RES 1 10W J 470 Q CHIP RES 1 10W J 270 CHIP RES 1 10W J 3 3K Q CHIP RES 1 10W J 5 6K Q CHIP RES 1 10W J 470 Q CHIP RES 1 10W J 2 2K CHIP RES 1 10W J 1 5K CHIP RES 1 10W J 1 5K CHIP RES 1 10W J 390 Q CHIP RES CHIP RES 1 10W J 680 CHIP RES 1 10W J 2 2K Q CHIP RES 1 10W J 3 9K CHIP RES 1 10WJ390Q _ CHIP RES 1 10W J 4700 CHIP RES 1 10W J 2 7K CHIP RES 1 10W J 1 5K CHIP RES 1 10W J 1 5K Q CHIP RES 1 10W J 330 CHIP RES 1 10WJ 1 2K O CHIP RES 1109 J2 7K O CHIP RES 1 10W J 1 5K Q CHIP RES 1 10W CHIP RES 1 10W J 8 2K Q CHIP RES 10W J 1 5K CHIP RES 1 10W J 3 9K RES 1 10W CHIP RES 1 10W
97. JSCC290HD003 _ HPS0359 01 020 1780246 CN8704 1730688 CONNECTOR PIN 1P LV or 0001 001 1700576 COL _ 8701 MICRO INDUCTOR 180uH K AXT 21651818 1 19 9 28626210 TRANSISTOR 28 2621 418802621 08702 TRANSISTOR2SC2621 D or 28026210 TRANSISTOR 2 2621 2SC2621E Q8703 TRANSISTOR2SC2621 D or 28026210 TRANSISTOR2SC2621 E 25 2621 B7462EL Ref No Description Part No 22 RESISTORS Description Part No R8701 RES 1 4W J 1 8K 570182 188702 CARBON 1 4W J 1 8K Q _ RCX4JASZ0182 R8703 CARBON RES 1 4W J 1 8K Q 4 520182 CAPACIORHS C8001 CERAMIC CH J 180pF 50V CHE1JJ8CH181 p C8002 CHIP CERAMIC 22 0 047 6259 CHE1EZ80F473 8706 CARBON RES t 4W J 1 5K Q ROXAJASZO192 8003 SEMICONDUCTORCAP FZ0 iuF DSV 12205205 8707 RES 2W J 12K or 022020123 8004 ELECTROLYTIC CAP 10pF 50V M _ 12621065 METAL RES 2W J 12K or 02125 015 C8006 ELECTROLYTIC CAP 10uF 50V M 128 1065 o METAL RES 2WJ12KQ 5348123 68007 CHIPCERAMICCAP CHJ68pF 5OV 6 8708 METALRES 2WJ12KO 242020123 08
98. L signal part becomes minimum no color and the waveform at the color bar part is not seen in double Venetian Blind does not appear at the color bar signal part 1 7 5 5422 9 BELL FILTER ADJUSTMENT for SECAM Purpose To adjust the center frequency of SECAM bell filter D Symptom of Misadjustment The color will be reversed when the SECAM signal is entered Test Point _ Adjustment Point TP8003 08048 8005 SECAM Color Bar SECAM Pattern Generator Oscilloscope bmV div 10us div AC Connections of Equipment See below Oscilloscope Reference Notes TP8003 J8048 18005 Chroma CBA 09008 Sub CBA 1 Input the SECAM Color Bar signal The Contrast Bright and Color control to center 2 Connect the equipment as shown in the above table Set oscilloscope to 10 1 probe AC 5mV div and Range 10us div 4 Adjust L8005 with core driver to flat waveform 1 7 6 B5422EA 10 IDENT COIL ADJUSTMENT for SECAM _ Purpose To adjust the peak value of SECAM IDENT signal Symptom of Misadjustment The display is not colored when the SECAM signal 15 entered Test Point Adjustment Point ae Input TP8004 J8048 GND __5 mem Generator Oscilloscope 0 2V div 5 S div DC Connections of E quipment See below Oscilloscope Reference Notes TP8004 J8048 L8003 Chroma CB
99. Locking Clips L 2 N 1 1 Locking Pin N 1 Adjustment Information for Installation Refer to Deck Exploded Views for lubrication information L Door Opener XA 77 Cassette q 102700119 Gear L Guide 54 2 X When installing refer to the setting condition in Fig DM23 Cassette Guide L Interlocking Gear Fig DM22 Fig DM23 Fig DM24 2 4 7 U7DA2H 3 SCHEMATIC DIAGRAMS 5 JOINT MODE SW ACE HEAD M eee ee CN2801 MOTOR 902 LOAD MOTOR 1 C 1 C FGGND 1 a eno gt po eS CIL 15 5 TL 5 16 __ 0 HE S E Q SEP he i8 TALL CER MITT ME So ALL 5V Aa cH T ME i 6 es LOADING SW CBA CM GND A 1 4 1 1 ou 2 EE 227050 LD C p eec swoi MODESW o a T HEAD HEAD AMP CBA BLOCK IE SYMBOL NO 35XX DRUM MOTOR ONT D CONT 5 DMGND DPG Je 9 FEHGND ALL 5V W E 0 1 10063 s 5
100. PONSA 102 BB5400F01002C 5 10 FILTER BLOCK 9V 011231084 O30NIINO 8031 3441 3HYS HLIA AINO 39V 1d38 lt gt FILTER CBA SYMBOL 10 BLUE BROWN _ 25 gt 5400 01002 5 5400 01002 2 9 13 CRT Schematic Diagram _ TOPIS PCBF BT TOPI SPCB CNOI 1 TV ON 180V HD GND TO TUNER PCB CLOI 1 8K 14WX3 04 805 0804 CRT GND WIRE 15K 14WX3 807 1 08 L R09 12K 12K 12K my ow 2W 2W 180 VR04 5KB B CUT OFF R11 2 2 SUB BRIGHT VROS 5KB p17 G CUT OFF 2 7K ____ R22 470 1 6W R27 22K VR055KB R CUTOFA R24 T 1825 Re SW 220 7820 4T0 10W 04 120p SL RD orAX B7452CRT CRT CBA Top View VR8702 VR8703 VR8704 B DRIVE RED B CUTOFF VR87001 SUB BRIGHT VR8706 AR CUT OFF VR8705 OFF CRT DRIVE BLOCK SYMBOL 87 9 14 CHROMA Schematic Diagram CUT OFF CROMINANCE BLOCK SYMBOL NO 80XX TO CRT PCB CN8001 340 109 E al 08 Re ES 5 01749 5 D
101. S 1 10W J 1 5K CHIP RES 110 J 68K Q or CHIP RES 10W J68K O CHIP RES 1 10W J 10K CHIP RES 1 40W J 10K or 5 CHIP RES 1 10W J 10K Q CHIP RES 1 10W J 2 7K CHIP RES 1 10W 1 5 or CHIP RES 110W J 1 5KQ CHIP RES 110WJ4 7KQ CHIP RES 1 0WJ4 7K O0 CHIP RES 1 10W J 10K Q or CHIP RES 1 10W J 10K CHIP RES 1 10W J 10K or _ CHIP RES 10W J 10K O CARBON RES 1 6W J 47K Q CHIP RES 1 10W J 47K CHIP RES 1 10W J 47K CHIP RES 1 10W J 47K CHIP RES 1 10W J 47K or CHIP RES 1 10W J 47K CHIP RES 110 J 10K or CHIP RES 1 10W J 10K CHIP RES 110W J 1K or CHIP RES 1H0W J 1K CHIP RES 1 10W J 10K CHIP RES 1 10W J 10K CHIP RES 1H0W J 47K or CHIP RES 10W J 47K CHIP RES 1 10W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 10W J 47K 5 CHIP RES 1H0W CHIP RES 1 10W J 4 7K Q or 1 19 3 Description CHIP RES 1 10WJ 15K gt CHIP RES 1 10W J 10K or CHIP RES 10WJ 1 5K CHIP RES CHIP RES 1 10W J 2 7K Q or CHIP RES 110W J47K PartNo 134F103C RRXAJR8Z0123 134 123 RRXAJR8Z0822 134 8220 RRXAJR8Z0562 134F562 RRXAJR8Z0153 c M34F153C RRXAJR8Z0103 134 103 132 822 _ 820562
102. S 1 10W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 10W J 470 or CHIP RES 1 10W J 470 RES 1 10W J 3 3K or CHIP RES 10WJ3 3K CHIP RES 1 10W J 10K Q CHIP RES 1 10W J 10K _ RES 1 10W J 27K Q or CHIP RES 1 10W J 27K CHIP RES 1 10W J 270K or RES 1 10W J 270K Q CARBON RES 1 6W J 120 CHIP RES 1 10W J 150 or CHIP RES 1 10W J 1500 CHIP RES 1 10W J 47K or CHIP RES 1 10W J 47K CHIP RES 1 10W J 47K CHIP RES 110W or CHIP RES 110W CHIP RES 10WJ0 _ CHIP RES 1 10W J 3 3K Q or CHIP RES 1 10W J 3 3K CHIP RES 1 10 J 1K or CHIP RES 1H0W J 1K O CHIP RES 110W J 1M CHIP RES 1 10W J 1M CHIP RES 1 10W J 1 2K or CHIP RES 1 10W J 1 2K RES 1 6W J 1 8K CHIP RES 1 10W J 4 7M or CHIP RES 110W J 4 7 CHIP RES 1 10W J 10K or CHIP RES 10W J10K CHIP RES 1 10W J47K Q 134 000 RRXAJR8Z0183 134F183C HRXAJR8Z0182 134F182C 132 391 RRXAJR8Z0222 134F222C 132A391T RRXAJR8Z0222 134 222 RRXAJ 820391 134 390 RRXAJR8Z0222 134F222C RRXAJR8Z0101 134 101 RRXAJR8Z0271 134F271C RRXAJR8Z0271 134F271C RRXAJR8Z0271 134F271C 132 152 RRXAJR8Z0103 194F103C _ RRXAJR8Z0471 134 471 RRXAJR8Z0332 134F332C RRXAJR8
103. S 1 10W J4 7K CHIP RES 1 10W J 56K Q CHIP RES 1 10W J 2 2K CHIP RES 1 10W J 4 7K CHIP RES 1 10W J 10K CHIP RES 1 10W J 22K CHIP RES 1 10W J 39K CHIP RES 1 10W J 39K CHIP RES 1 10W J 150K Q CHIP RES 1 10W J 1M CHIP RES 1 10W J 56K Q CHIP RES 1 10W J 2 7K Q CHIP RES 1 10W J 150K Q CHIP RES 1 10W J 150 CHIP RES 1 10W J 5 6K Q CHIP RES 1 10W J 47K CHIP RES 1 0WJ39K CHIP RES 1 10W J 56K CHIP RES 110W J 47K CHIP RES 1 10W J 180K Q CHIP RES 1 10W J 56K Q CARBON RES 1 6W J 390K Q CHIP RES 1104100 CHIP RES 110WJ0Q CARBON RES 1 6WJ56KQ CARBON RES 1 6W J 100K CARBON RES 1 6WJ150Q CHIP RES 1 0W J2 7K Q CHIP RES 1 10W J 1000 RES 1 10W J0 CHIP RES 1 10W J 56K O CARBON RES 1 6W J 68K Q CHIP RES 1 10W J 3 3K Q CHIP RES 1 10W J 4 7K CHIP RES 1 0W J 8 2K CHIP RES 1 10W J 1M CHIP RES 1 10W CHIP RES 1 10WJ 1KQ CHIP RES 1 10W J 220K Q CHIP RES 1 10W 390 Q CHIP RES 1 10W J 2 7K Part No 25 2839 7 128 2839 7 25 6085 2 25634007 25634002 28 5365 7 2563400 25C536SEZ 250400 7 128 5365 7 QRPT38PB0000 QRPT38PB0000 25 65365 2 RRXAJBBZ0751 RRXAJBBZ0561 RRXAJBBZ0000 RRXAJBBZ0473 RRXAJBBZ0475 RRXAJBBZ0472 RRXAJBBZ0563 RRXAJBBZ0222 RRXAJBBZ0472 RRXAJBBZ0103 RRXAJBBZ0223 RRXAJBBZ0393 RRXAJBBZ0393 RRXAJBBZ0154 RRXAJBBZ0105 RRXA
104. S TIGHT M2 6X6 PAN HEAD SCREW S TIGHT M2 6 X 4PAN HEAD SCREW S TIGHT M2 6 HEAD SCREW S TIGHT BIND HEAD M3X6 SCREW S TIGHT M3X6 CUP SCREW P TIGHT BIND HEAD 3X8 SCREW P TIGHT BIND HEAD 3X8 SCREW P TIGHT WASHER HEAD M3X8 SCREW P TIGHT WASHER HEAD M3X8 HEXAGON NUT M3 SCREW SEMS 4 PAN HEAD SCREW P TIGHT 2 6X10 PAN HEAD SCREW B TIGHT M3X6 PAN HEAD _ SCREW SPECIAL K7010UA 2 7 1 GPMC3090 GPMS9060 GPMS9060 GPMS9040 GPMS9040 GBMS3060 GCMS3060 GBMP3080 GBMP3080 GCMP3080 GCMP3080 030 CPM33040 GPMP9100 GPMB3060 0VM403688 N2102XME DECK ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE Products marked with have special characteristics important to safety Before replacing any of these components read carefully the product safety notice in this service manual Don t degrade the safety of the product through improper servicing GENERAL NOTE is an abbreviation for Circuit Board Assembly NOTE Parts that not assigned part numbers are not available Tolerance of Capacitors and Resistors are noted with the following symbols C 0 25 51 Js 0 5 6 39 10 JOINT 0 5 05796 Description JOINT CBA JOINT A B C Consists of the following JOINT JOINT A BLOCK MODE SW JOINT B BLOCK ACE HEAD JOINT C BLOCK JOINT JOINT A BLOCK Description JOINT JOINT A BLOCK Consists
105. ST PIN SJT 743 3 TEST PIN SJT 743 3 TEST PIN SuT 743 3 TUNER UNIT ENV 59875F2 CARBON POTENTIOMETER 10K B _ CARBON POTENTIOMETER 10K CERAMIC RESONATOR 8MHZ PatNo RRXAJ 8870103 134F103C RRXAJR8Z0103 134F103C RRXAJR8Z0333 134F333C RRXAJR8Z0223 13422230 RRXAJR8Z0223 134F223C RRXAJR8Z0333 134F333C RRXAJR8Z0000 RRXAJR8Z0750 134 750 RRXAJR8Z0000 134 000 820000 _ 184F000C 820000 134 000 132 154 02000 002 200008001 1790356 0EM300671 0EM401697 0EM401698 0EM401773 FBE655PMR002 1812018 1813595 FBB555PMR001 FBB655PMR001 969 001 WX1B5400 010 0EM300667 JXNLO10HD002 JXNLO10BA002 JXRLO10JCO01 WX3101G2FF06 WX3901A6FF04 WX3001A4FF14 WX3001A6FF04 WX3901A6FFO4 WX3601A6FF04 FBB386PKC001 _ 11740354 1740354 1740354 1740354 1740354 UTUNPSDMS005 11384781 638 103 08055 5001 B7462EL __________ ________ Ref Description _ _ No 61035 _ 7 509 126 475 01038 ELECTROLYTIC 126 105 SUB CBA 2161050 CERAMIC CAP 220pF 1KV 2 152 E C9001 MYLAR CAP 0 0022uF 50V K 22502225 Ref Description _ Part N _ C9002 MYLAR CAP K 22601048 A we C9003 MYLAR CAP 0 0012uF 50V 122501225 CABAGITORS C9004 CERAMIC
106. STOR 25 5365 TRANSISTOR 2561815 TRANSISTOR KTC3199 GR TRANSISTORKTC3198 TRANSISTOR2SC3331 TRANSISTOR2SC3331 TRANSISTOR 2SC536SP TRANSISTOR 2SC536SP TRANSISTOR 2561815 GR Description Part No 12661075 CHE1JD8CH7RO CHE1JJ8CH560 CHE1JJ8CH181 CHE1JJ8CH181 CHE1JJ8CH181 CHE1JJ8SL560 CHE1JJ8CH560 _ 1 200 473 CHE1JZ80F103 CHE1JZ80F 103 CHE1CK80B273 126 1075 4 91 08 001 JC91BO8ER001 JC91B08ER001 1770262 QDSBOUZ9R1BS 005800072088 QDSBOUZ7R5BS 108001 8759 QSBLB0ZTS042 759 GTA8759AN000 21656805 1 07 0 030 21652708 LFA07VOMMOS2 2165829S LFA07VOMMO29 07 0 031 7 1 2165330 113 852 21645605 NQS10KTC3199 NQS40KTC3198 1QSC3331TNPAA QSC3331UNPAA 1280536 7 2SC536SFZ 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 QSC3331TNPAA QSC3331UNPAA _ 128C536EZ 25 5365 7 2SC1815GRTPE2 NQS10KTC3199 NQS40KTC3198 08 3331 QSC3331UNPAA 128 536 7 2SC536SFZ 2801815GRTPE2 Q 8005 108007 0 8008 0 8009 0 8010 Q 8011 0 8012 8001 8002 8003 R 8004 1 8005 1 19 11 _Ret No 0 2 TRANSISTOR KTC3199 GR TRANSISTOR 198 TRANSISTOR 2563331 TRANSISTOR 2503331 TRANSISTOR 28 5368 E TRANSISTOR 2SC536SP TRANSISTOR 2801815 GR TRANSISTOR KTA1267 GR TRANSIS
107. TOR 1266 GR TRANSISTOR 2541318 TRANSISTOR 2541318 U TRANSISTOR 2SA608SP E TRANSISTOR 2SA608SP F TRANSISTOR 28 1015 GR TRANSISTOR KTA1267 GR TRANSISTOR KTA1266 GR TRANSISTOR 2841318 T TRANSISTOR 2841318 U TRANSISTOR 2SA608SP E TRANSISTOR 2SA608SP F TRANSISTOR 2 1015 GR TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 28503331 TRANSISTOR 2503331 TRANSISTOR 2SC536SP TRANSISTOR 25 5365 TRANSISTOR 2801815 GR TRANSISTOR KTC3199 GR TRANSISTORKTC3198 TRANSISTOR2SC3331 TRANSISTOR 2803331 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP F TRANSISTOR 28C1815 GR TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 2503331 TRANSISTOR 25333 TRANSISTOR 2SC536SP E TRANSISTOR 2SC536SP TRANSISTOR 2 1815 GR TRANSISTOR KTC3199 GR TRANSISTOR KTC3198 TRANSISTOR 2603331 TRANSISTOR 28503331 TRANSISTOR 2SC536SP E TRANSISTOR 25 5365 TRANSISTOR 2 1815 GR RESISTORS CHIP RES 1 10W J 8 2K or CHIP RES 1 10W J 8 2K CHIP RES 1 10W J 560 Q CHIP RES 1 10W J 1 8K or CHIP RES 1 10W J 1 8K CHIP RES 1 10W J 1 5K or RES 1 10W J 1 5K CHIP RES or CHIP RES 1 10W _ CHIP RES 1 10W J 5600 PatNo _ NQS10KTC3199 NQS40KTC3198 0803331 QSC3331UNPAA 2SC536EZ 2SC536SFZ 2SC1815GRTPE2 NQS10KTA1267 NQS40KTA1266
108. TOR 25 2839 28 2839 7 06008 LEDSLR S5VCSF RED 03014 TRANSISTOR2SC2839 E 28C2839EZ 2 93015 TRANSISTOR2SCS36SP E 2505368 7 22222 PS Q3016 RES BUILT N TRANSISTOR KRAT09M NQSZOKRA109M 03017 TRANSISTOR 2SC536SP E 2805368 7 ICS 93018 TRANSISTOR 2SC536SP E 2805365 7 03019 6 5 250283 _ 2802839 7 1 19 15 B7462EL Ref Description TRANSISTOR 2SC2839 E Q 3020 Q 3021 Q 3025 Q 3026 03027 Q 3028 Q 3029 Q 4001 Q 6001 Q 6002 Q 6003 Q 6004 Q 6005 R 1501 R 1502 R1507 R2001 gt R 2002 R 2003 R 2004 R 2005 R 2006 R 2007 R 2008 R 2009 R 2010 2013 R 2014 R2015 2016 2017 2018 R 2019 R 2020 R 2021 R 2022 R 2023 R 2024 2025 R 2026 R 2027 2028 R 2029 2030 2031 2032 2033 R 2034 _ 2035 2036 R 3003 3005 3006 R3007 3008 3009 R 3010 3011 R 3012 TRANSISTOR 2502839 TRANSISTOR 2SA608SP E RES BUILT IN TRANSISTOR 2503400 RES BUILT IN TRANSISTOR 2563400 TRANSISTOR 25 5365 RES BUILT IN TRANSISTOR 2563400 TRANSISTOR 2505365 TRANSISTOR 250400 TRANSISTOR 2SC536SP E TRANSISTOR RPT 38PB3F PHOTO TRANSISTOR RPT 38PB3F TRANSISTOR 2SC536SP E RESISTORS CHIP RES 1 10W J 750 CHIP RES 1 10W J 560 CHIP RES 10W J0 Q CHIP RES 1 10W J 47K CHIP RES 1 10W J 47M CHIP RE
109. XAJBBZ0122 RRXAJBBZ0122 RRXAJBBZ0101 20102 B7462bEL Description CHIP RES 1 10W J 2 2K CHIP RES 1 10W J 2 7K CHIP RES 1 10W J 1M CHIP RES 1 10W J 47K Q CHIP RES 1 10W 820 Q CHIP RES 1 10W J 22K Q CHIP RES 1 10W J 22K O CHIP RES 1 10W J 1KQ CHIP RES 1 10W J 330 Q CHIP RES 1 10W J 8 2K O CHIP RES 140 J 1K CHIP RES 1 10W 560 CHIP RES 1 10W J 3 9K O CHIP RES 1 10W J 1 8K O CHIP RES CHIP RES 1 10W J 560 Q CHIP RES 1 10W J2 7K Q CHIP RES 1 10W 470 CHIP RES 1 10W 470 CHIP RES 1 10W J 00 CHIP RES 1 10W 0 CARBON RES 1 6W J 820 CHIP RES 1 10W 18K CHIP RES 1 10W J 4 7 CHIP RES 1 10W J2 2M O CHIP RES 1 10W J 3 9K O CHIP RES 1 10W J 10K 0 CHIP RES 1 10W J 330K Q CHIP RES 1 10W J 100 Q CHIP RES 1 10W J 33K CHIP RES 1 10W J 100 CHIP RES 1 10W J 4 7 Q CARBON RES 1 6W J 22 Q CHIP RES 1 10W J47 CHIP RES 1 10W J 6 8K Q CHIP RES 1 10W J 22K CHIP RES 1 10W J 10K CHIP RES 1 10W CHIP RES 1 10W J 1K CHIP RES 1 10W J 1 2K Q CHIP RES 1 10WJ 2 7K CHIP RES 1 10W J 470 CHIP RES J 0 CHIP RES 1 10W 10 Q CHIP RES 1 10W J 00 METAL RES 1W J 2 7 Q METAL RES 1W J 33 CHIP RES 1 10W J 2 2K Q CHIP RES 1 10W J 0 CHIP RES 1 10W J 1K CHIP RES 1 10W 4 47K Q CHIP RES 1 10W J 4 7K Q CHIP RES 1 10W J 4 7K Q CHIP RES 1 10W 1 4 7 Q CHIP RES 1 10W J 47K CHIP RES 1
110. Z 0 01uF 16V 1220842T C 3507 CERAMIC CAP Z 0 1uF 50V 3F40104T C 3509 CERAMIC CAP Z 0 14 F 50V 3F40104T C 3513 CERAMIC CAP SL J 15pF 50V 35411507 3521 CERAMIC B 100pF 50V 3B41101T 3541470 03522 CERAMIC SL J 47pF 50V Connectors ANGLE SOCKET CONNECTOR 15P CN3501 1770610 0 3502 CONNECTOR BASE SIDE 5P or JC96J05ERCOC FFC CONNECTOR BASE SIDE 5P 1700471 CN3503 ASSEMBLY 2P WX1K7010 007 Coil L 3501 INDUCTOR 22UH K 26T or LLAXKDTKA220 INDUCTOR 22UH K 26T LLAXKATTU220 IC3501 IC VIDEO H AMP LA7376 QSBLAOSSY035 Resistors R 3501 CARBON RES 1 4W J 22K Q or CARBON RES 1 6W J 22K Q R 3502 CARBON RES 1 4W J 8 2K or CARBON RES 1 6W J 8 2K Q R 3503 CARBON RES 1 4W J 1K or RCX4JATZ0223 132A223T RCX4JATZ0822 132 822 ROX4JATZ0102 CARBON RES 1 6W J 1K Q 132A102T R 3504 CARBON RES 1 4W J 5 6K RCX4JATZ0562 CARBON RES 1 6W J 5 6K 132A562T R 3505 CARBON RES 1 4W J 33K Q or ROX4JATZ0333 CARBON RES 1 6W J 33K Q 132A333T Miscellaneous 28 2 2B 3 13502 0VM301927 0VM301928 WX1K7010 002 SHIELD TOP SHIELD BOTTOM JUMPER WIRE 6P N2102XEL Printed in Japan 950308 SY 4525
111. Z0103 134F103C RRXAJR8Z0273 134F273C RRXAJR8Z0274 134F274C 132A121T RRXAJR8Z0151 134F151C RRXAJR8Z0473 134F473C RRXAJR8Z0473 134F473C RRXAJR8Z0102 134F102C RRXAJR8Z0000 RRXAJR8Z0332 134F332C RRXAJR8Z0102 134F102C RRXAJR8Z0105 184F105C RRXAJR8Z0122 134 122 132A182T RRXAJR8Z0475 134 475 RRXAJR8Z0103 134F103C_ Part No _ RRXAJR8Z0000 Description CHIP RES 1 10W J 10K or CHIP RES 140W J 10K CHIP RES 1 10W J 470K or CHIP RES 1 10W J 470K CHIP RES 1 10W J 10K or CHIP RES 1 10W J 10K CHIP RES 1 10W J 10KQ or CHIP RES 1 10W J 10K O RES 1 10W J 10K CHIP RES 1 10W J 8 2K CHIP RES 1 0W J8 2K OQ CHIP RES J 10K Q CHIP RES 1 10W J 33K or CHIP RES 1 10W J 33K CHIP RES 1 10W CHIP RES CHIP RES 110 2200 CHIP RES 1 10W J 15K CHIP RES 1 10W J 330K Q CHIP RES 1 10W J 330K CHIP RES 1 10W J2 2K _ CHIP RES 1 10W J 390 Q or CHIP RES 1 10W J 390 CARBON RES 1 6W J 10K Q CHIP RES 1 10W J 4 7K or CHIP RES 1 10W J 4 7 Q CHIP RES 1 10W J 0 CHIP RES 1 10WJ0Q CHIP RES 1 10W J 470 Q CHIP RES 1 10W J 4 7K CHIP RES 1 10W JO CHIP RES 110W J 0 Q CHIP RES 1 10W J 8 2 Q CHIP RES 1 10W J 3 9K Q or CHIP RES 10WJ3 9K Q CHIP RES 1 10W J 2 2K or CHIP RES 1 10W J 2
112. a substitute replacement that does have the same safety characteristics as the recommended replace ment part might create shock fire and or other haz _ _ ards The Product s Safety is under review continu Precautions during Servicing Parts identified by the A symbol critical for safety Replace only with part number specified B In addition to safety other parts and assemblies are specified for conformance with regulations applying 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 internal wiring Note especially 1 Wires covered with PVC tubing 2 Double insulated wires 3 High voltage leads D Use specified insulating materials for hazel lous live parts Note especially 1 Insulation Tape 2 PVC tubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before solder ing F Observe that the wires do not contact heat pro ducing parts heatsinks oxide metal film resistors fusible resistors etc Check that replaced wires do not contact sharp edged or pointed parts 1 3 3 ously and new instructions are issued whenever _ appropriate Prior to shipment from the
113. arting any adjustment take the Deck Assembly out of the cabinet and use J 5 to connect the Deck Assembly with the Main _ 2 94 FIXPAL2H MECHANICAL ALIGNMENT PROCEDURES Service Information A Method for Manual Tape Loading Unloading of place the Cassette Holder in the down position turn the Pulley Assembly clockwise as viewed from the back of Deck To place the Cassette Holder in the up position turn the Pulley Assembly counterclockwise as viewed from the back of the Deck B to place the Cassette Holder in the down position without a cassette tape Top View Luminescence Prism Prism L 1 Push the tab to unlock Bottom View Prism R 2 3 1 Pulley Assembly 1 Disconnect the Plug and remove the Cover 2 Cover LED Sensors located below Prism L and Prism Note tape sensor is extremely susceptible to damage from static electricity When handling the tape sensor use a conductive mat a grounded sol dering iron and so to protect the tape sensor from static damage 3 the Pulley Assembly clockwise as viewed from the back of the Deck LOAD UNLOAD EJECT Pulley Assembly Prism H 1110 2 Push the tape to load it Fig M1 Prism L Fig M2 U7MA2HP2 1 Tape Interchangeability Alignment Final Alignment Note To do these alignment
114. ave been removed Refer to the Cabinet Disassembly Instructions of Section 1 Also all the following procedures for adjustment and parts replacement should be done in Stop mode When reassembling follow the steps in reverse order _ REMOVAL INSTALLATION REMOVE UNHOOK UNLOCK RELEASE pesetas UNPLUG DESOLDER 77 3 5 1 7 Loadinc 5 Loading Motor Assembly DM4 Cassette Drive Lever Fa 23 Assembly 3 12 12106 23301 Pinch Roller Spring p PinchArmAssembly omi T DMDM ____________ 7 1 Pulley Assembly DM1 DM5 Loading _ Joint DM1 DM2 Connecting Refer DM6 CN2801 CN2902 to Connectors Points a 21 41 EE DM7 ____ CL2902 CL2901 MEE DM7 02 CLO2 10 Connectors Points 10 8 5 7 u o Clutch Clutch Assembly DM2 8 2 W 2 13 9 CapstanMotorUnt B DM2DM9 35 51 14 1 MLeverHolder DM DMIO S 2 t5 i KickArmHoder DM2 Kick Arm B DM2DM10 Bushing 18 Main Lever Assembly DM1 DM12 L 3 A C Head Assembly DM1 DM13 Nylon Nut Head See Fig DM13 Spring f
115. cing any of these compo nents read the parts list in this manual carefully The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock fire or other hazards Capacitor Temperature Markings change rate temperature B 509 2002 25 85 F _____ 30 80 22 25 85 SR 5 2002 25 85 i2 ark SR 225 2 30 80 Capacitors and transistors are represented by the fol lowing symbols CBA Symbols View Bottom View Electrolytic Capacitor Bottom View Transistor or Digital Transistor Top View Top View NPN Transistor ECB ECB Top View Top View 3 Digital Transistor ECB ECB Note 1 Donotuse the part number shown on these drawings for ordering The correct part number is shown inthe parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms 103 M 109 5 3 Resistor wattages are 1 5W or 1 6W unless other wise specified 4 All capacitance values are indicated in uF 10 nF 5 All voltages are DC voltages unless otherwise Spec ified 6 Electrical parts such as capacitors connectors di odes IC s transistors resistors switches and fuses are identified by four digits The first two digits are not shown for each component In eac
116. con nectors first disconnect the AC plug from AC supply socket TVCRSFEC 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 Primary confirm the specified values in order to verify compli circuit ance with safety standards E _ Chassis terminals 1 Clearance Distance When replacing primary circuit components confirm specified clearance distance d and between soldered terminals and between terminals and sur rounding metallic parts See Fig 1 Table 1 Ratings for selected area Clearance Distance AC Line Votage Region 9 d 2 2 4mm 200 to 240 V T Note This table is unofficial and for reference only Be sure to confirm the precise values 2 Leakage Current Test Confirm specified or lower leakage current between Voltmeter B earth ground power cord plug prongs and exter nally exposed accessible parts RF terminals an tenna terminals video and audio input and output _ terminals microphone jacks earphone jacks etc High Impedance Measuring Method Power ON 1 Earth Ground Insert load Z between B earth ground power cord PMO Prongg plug prongs and exposed accessible parts Use an voltmeter to measure across b
117. e 2 39 o _5 0 __ 05 1 10 3 10721 104001 Voltage showing in are measured on the RECORD Mode B5422VOL Pane oem wm em T Voltage showing in are measured on the RECORD Mode 1 10 4 B5422VOL N AL EAL LA WF2 LL EL i E d SS ax x B s NSW NM SS SRS SR SES SSSR Oi 1 S 0 5 SS 2 22 2 2 rere V Upper WF8 Lower WFT WAVEFORMS I Lil A bil aim KNEE N WF12 1 11 1 NER ETN TS aaa d 10 Tu t WAVEFORM NOTES Operation Input PAL Color bar signal Brightness Center Contrast Center Color Center Tint Center j20V i pojsed B5422WF WIRING DIAGRAM LD4251
118. e semiconductors occur due to a potential difference caused by electro static charge during unpacking or repair work Ground for Human Body Be sure to wear a grounding band 1 that is properly grounded to remove any static electricity that may be charged on the body Ground for Work Bench Be sure to place a conductive sheet or copper plate with proper grounding 1MQ on the work bench or other surface where the semiconductors are to be placed Because the static electricity charge on the clothing will not escape through the body grounding band be careful to avoid contacting semiconductors to clothing Incorrect Correct Grounding Band Conductive Sheet or Copper Plate 4 4 4 STNOTE F PREPARATION FOR SERVICING How to Use Service Fixture 1 Remove Deck Mechanism Assembly If needed remove VCR from chassis 2 Connect Deck Mechanism Assembly and VCR CBA by using the deck extension cable Note The service fixture can be used for both 4 head models and 2 head models Be sure to use correct connectors as specified Service Fixture Service Part No 1099 7 E 22 CONNECTOR for 4HEAD Ne e ue mo m uo mo ma us am M PARALLEL WIRE VCR 2 eee ee Ke l 1 5 1 Z2JiG FP How to Enter the Service Mode Caution 1 e Anoptical sensor system is used for the Tape Start and End Sen
119. ed in order of numberring 1 POWER SUPPLY DC VOLTAGE ADJUSTMENT Purpose To get correct voltage Symptom of Misadjustment If voltage is incorrect picture is dark TestPoint AdjustmentPoint 00 C1021 VR1001 DC Volt Meter 112 0 5 Reference Notes C1021 VR1001 Sub 1 To inactivate FBT ground the base of Q9002 2 Connect both terminal of C1021by 1 60W 80W 3 Connect the equipment as shown in the above table 4 Adjust VR1001 for reading 112 0 5V on the DC Volt Meter 1 7 1 5422 2 38 0MHz ADJUSTMENT for TUNER Purpose To adjust PIF Picture Intermediate Frequency T Symptom of Misadjustment Beat may appear on the picture and buzz may sound TestPoint Adjustment Point TP7204 TP7205 TP7206 IF Sweeper Oscilloscope 38 0MHz Reference Notes TP7201 TP7204 TP7205 TP7206 L7202 Main CBA 1 Connect Output of sweeper to 7205 a _ Frequency set of sweeper are below 22205 4 1 31 5 2 2 32 4 2 3 33 57MHz 4 35 8 2 5 38 0 2 6 39 45 2 2 Connect the oscilloscope to TP7204 3 Connect resistor 27 1 6W between TP7206 and TP7201 as the wave of oscilloscope not to clip 4 Adjust L7202 as the marker for 38 0MHz to be peak 3 CURVE ADJUSTMENT for TUNER _ Purpose To operate AFT correctly Symptom of Misadjustment AFT does not work
120. ent COLOR ANALYZER 0 CAL SW Reference Notes VR8702 VR8703 CRT CBA 1 Operate the unit more than 20 minutes 2 Face the unit to east Degauss the CRT using Degaussing Coil 3 Input the White Raster APL 100 4 Set the color analyzer to the CHROMA mode and after zero point calibration bring the optical receptor to the center the tube surface CRT 5 Adjust VR8703 R DRIVE and VR8702 DRIVE so that the o respective chroma temperatures become 8000K 20MPCD 0 300 0 290 4 Note Confirm that Cut Off Adj is correct after this s adjustment and attempt Cut Off Adj if needed 1 7 11 5422 16 1 PAL HEAD SWITCHING POSITION ADJUSTMENT Note Before attempting the mechanical adjustment this adjustment must first be Purpose determine the Head Switching point during playback Symptom of Misadjustment May cause Head Switching noise or Vertical Jitter i in the DS v T urn _ 43059 V OUT 42023 RF SW VR2002 PLAY SP 43060 GND Tee Equipment 00 _6 5 1 416 60 Connections of Ec quipment Oscilloscope 43059 V OUT E VCR CBA J3060 GND EN 42023 RF SW Ext Synchronize Trigger Point CH2 Switching Pulse Reference Notes J3059 J2023 J3060 VR2002 VCR CBA 1 Connect equipment as shown in the above table 2 Playback test tape and adjust VR2002 so that the V sync
121. front edge of CH1 video output waveform is delayed _ 6 5H 416us from the rising of CH2 Head Switching pulse waveform 1 7 12 B5422EA 16 2 NTSC HEAD SWITCHING POSITION ADJUSTMENT Note Before attempting the mechanical adjustment this deus mene must first be completed Purpose To determine the Head Switching point during playback Symptom of Misadjustment May cause Head Switching noise or Vertical Jitter in the picture Test Point Adjustment Point Mode input J3059 V OUT J2023 RF SW PLAY SP __ 43060 GND Tapo Equipment of Equipment J3059 V OUT E VCR CBA J3060 GND 9 I J2023 RF SW Ext Synchronize Trigger Point Switching Pulse Reference Notes J3059 J2023 J3060 VR2001 VCR 1 Connect equipment as shown in the above table dh 2 Playback test tape and adjust VR2001 so that the V sync front edge of CH1 video output waveform i is 6 5 412 7 from the rising of 2 Head Switching pulse waveform 1 13 5422 17 AUDIO BIAS CURRENT ADJUSTMENT Purpose To set the optimum Record Audio Bias level Symptom of Misadjustment If Audio Bias level is too high frequency response deteriorates If the level is too low sound distortion may occur Test Point Adiustment Point _ vemm _ 4001 BIAS VR4001 BIAS Tee 1 Egulpment _ _ AC Voltmeter RMS 2 a 44002
122. 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 1 3 2 the picture tube by its neck Some in line picture tubes are equipped with a permanently attached deflection yoke because of potential hazard do not try to remove such permanently attached joies from the tube Chassis Warning a Some TV receiver chassis are electrically con nected directly to one conductor of the AC power cord and may be 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 i 15 inserted correctly with an AC voltmeter mea sure between the chassis and a known earth ground If a voltage reading in excess of 1 0V is remove and reinsert the AC power plug in th site polarity and again measure the voltage between the chassis and a known earth ground b Some TV receiver chassis have a circuit which obtain voltage about 7096 of AC voltage between chassis and earth ground regardless of the AC plug polarity This chassis can be safety serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source for both personnel and test equipment protection c Some TV receiver chassis have a secondary _ ground
123. gt 01 915 BEADS CORE ud R42 R30 911 014 5 6k 176w 5 6k 1 6W BAT lt 530 20000 AKV 028 1 10k p R15 Q04 p VRO1 pa 22 1 4W m KDorCD 6 88 al Rot 032 R08 18 580 010 330 1 6 n R16 0 22 3W 1 2 3 4 5 6 7 8 9 1 9 11 7452 _1 P SUB 2 2 Schematic Diagram 1 gt R36 007 270 44 04 DEFLECTION BLOCK SYMBOL NO 90XX 1 01 LA7830 9 2200 16 2 680 TO CRT PCB ANODE FOCUS SCREEN 1001 oror TO TUNER PCB lon aW 27 1 6 pt 1 160 1 GND H DRIVE V GND lel a V DRIVE 180 1 6W 47K 1 6W bee V NFB 18 E ES P SAFETY 9 RESISTOR VALUE CHANGES BY CRT TYPE Dos k eN 22 T GOLD STAR 150K 1 6W e ERBI2 02 C9029 102 CPT SAMSUNG 180K OHM 1 6W TRIGER 0 1 2 TRIGER 821 SP GND ALL 112 m 100 1 6W GND 5V ALL 45V m ALL 5V ALL 33V ALL 33V TV ON 12V 15 SP OUT 12V P ON 12V pay ONN D G ON TO te _ DG ON 19 GND 12V 1 2 3 4 5 6 7 8 9 221 9412 74525 2 SUB View m D908 FOCUS VR FILTER TRIGER CREEN VR TOP VIEW
124. h block of the diagram there is a note such as shown below to indicate these abbreviated two digits TUNER BLOCK SYMBOL NO 70 Example C08 in this BLOCK is C7008 Schematic Diagram Symbols Digital Transistor PNP Transistor PNP Digital Transistor 1 9 1 LIST OF CAUTION NOTES AND SYMBOLS USED THE SCHEMATIC DIAGRAMS THE FOLLOWING PAGES 1 CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD ONLY WITH THE T1 6A 250V FUSE ME ATTENTION POUR UNE PROTECTION CONTINUE LES RISQES D INCELE N UTILISER QUE DES FUSIBLE DE MEMO TYPE T1 6A 250V E RISK OF FIRE REPLACE FUSE AS MARKED 2 CAUTION Voltage selectable power supply circuit is used in this unit If Main Fuse 01 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 power 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
125. ight of Guide Rollers 2 and 3 Fig M3 watching the oscilloscope display so that the envelope becomes as flat as possibile adjustment is required turn the top of the Guide Roller with the Post Adjustment Screwdriver 4 Whenthe envelope is as shown in Fig M10 adjust the height of Guide Roller 2 Refer to Fig M3 so that the waveform looks like the one shown in Fig M12 5 Whenthe envelope is as shown in Fig M11 adjust _ the height of Guide Roller 3 Refer to Fig M3 so that the waveform looks like the one Shown in Fig M12 6 When Guide Rollers 2 1 3 Refer to 5 Fig M3 are aligned properly there is no envelope drop either at the beginning or end of track as shown in Fig M12 Note Upon completion of the adjustment of Guide mE Rollers 2 and 3 Refer to Fig M3 tighten the Lock Screws on these Guide Rollers 2 and 3 using a lock screw wrench Then check the X VALUE by push ing the Tracking Control Up or Down buttons alter nately to check the symmetry of the envelope If required redo the X VALUE ALIGNMENT Secure screw C shown in Fig M6 with lock paint Dropping envelope level at the beginning of track Dropping envelope level at the end of track Envelope is adjusted properly No envelope drop 2 3 5 0 U7MA2HP2 DISASSEMBLY ASSEMBLY PROCEDURES OF DECK MECHANISM Main Mechanism This procedure starts with the condition that the Cabinet Parts and Front Loading Assembly h
126. l Auto Tracking amp Manual Control Normal 1 Audio Track Width 1 2 1 Audio Track 1 Speed 1 Year 8 Events Including Today Timer Reccording OTR One Touch Recording Today Timer Recording Auto Power On Auto Power Off Auto Playback Auto Repeat Auto Rewind Auto Eject Power Off Eject DISPLAY OSD On Screen Display LED Indicators CONTROLS Front Remote Control 29keys _ JACKS VHF UHF Antenna Video In Audio In GENERAL Power Source Power Consumption Cabinet Size Weight Regulations _ Accessories Channel Volume Picture Control Timer Programming Sleep VCR Mode Hecord Red Timer Rec Red Stand by Red Function Red Function Channel Up Down Monitor Volume Up Down FF Search Rew Search Play Record OTR Monitor Stop Eject Today Timer Recording Function Channel Set Up Down Monitor Volume Up Down 10 Menu Counter Memory Sleep Mute Play Pause Still FF Search Rew Search Rec Stop Add Delete Select Eject 750 IEC Type Jack 1P RCA Jack 1P AC 110 240V 50Hz AC Auto Voltage 90W 482 W x477 H x455 D mm 20kg IEC 65 Remote Control Unit Battery R6 UM 3 x2 Mono Pole An tenna Owner s Manual Specifications are subject to change without notice 1 1 1 74625 1 PERFORMANCE SPECIFICATIONS Mode SP mode X Test input terminal TT
127. ment the following precautions when a set is beng serviced Safety Precautions for TV Circuit 1 Before returning an instrument to the cus tomer always make a safety check of the entire instrument including but not limited to the following items a Be that no built in protective devices are defective and have been defeated during servic ing 1 Protective shields are provided on this chassis to protect both the technician and the customer Correctly replace all missing protective _ shields including any removed for servicing venience 2 When reinstalling the chassis and or other assembly 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 cov ers shields and isolation resistor capacitor works Do not operate this instrument or permit it to be operated without all tive devices correctly installed and func tioning Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage b 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 impr
128. minutes 2 Degauss the CRT using Degaussing Coil 3 Input the Black Raster 4 Turn the Screen VR FBT fully counterclockwise 5 Set VR8702 B Drive VR8703 Drive VR8704 B Cut Off VR8705 G Cut on VR8706 Cut Off and VR8701 Sub Bright to center 6 Enter the Service Mode See Page 1 5 2 How to Enter the 7 Slowly turn the Screen VR FBT to the point where horizontal line just visible 8 Adjust VR8704 Blue VR8705 Green and VR8706 Red so that horizontal line becomes pure white 9 Power unit off and on again to return back to Normal mode Note Confirm that White Balance l is correct after this attempt White Balance Adj if needed 1 7 4 B5422EA 8 1H DELAY LINE ADJUSTMENT for PAL Purpose To get correct 1H delay line when the PAL signal is entered gt Symptom of Misadjustment The Anti PAL signal part is colored when the Philips Pattern is entered n Each scanning line is colored on the color bar Test Point Adjustment Point _ Philips Pattern TP8005 42 18048 GND _ 18007 8003 Pattern Generator Oscilloscope Connections of Equipment Oscilloscope Anti PAL signal Reference Notes TP8005 J8048 L8007 VR8003 Chroma CBA D9008 Sub CBA 1 Input the Philips Pattern 2 Connect the equipment as shown in the above table 3 Adjust VR8003 and L8007 so that the amplitude at Anti PA
129. nlock Release Unplug or Desolder 2 S 2 two Screw 5 2 Refer to the following Reference Notes in the Table following Reference Notes in the Table 1 Remove 7 Screws 5 1 2 Screws 5 2 and Screw 3 3 Caution Discharge the Anode Lead of the CRT with the CRT Ground Wire before removing the Anode Cap 2 If not already removed first remove the Rear Cabinet Remove CRT Ground Wire on the CRT CBA then pull the CRT CBA backward 3 If not already removed first remove the Rear Cabinet LL 2 5 8 and CBA Holder Remove CN8001 then lift up the CHROMA CBA 4 f not already removed first remove the Rear Cabinet Remove S 4 and Connectors CN7201 CN6201 CN6202 Pull the Main CBA Holder backward 5 If not already removed first remove the Rear Cabinet and remove Holder Release 3 L 1 Locking Tabs Lift up the Main CBA Caution Locking Tabs L 1 are fragile Be careful not to break them 6 If not already removed first remove the Rear Cabinet Disconnect the connectors CN6201 CN6202 CN9001 4253 CN1001 CN1501 Pull the Sub CBA Backward 7 If not already removed first remove the Rear Cabinet and remove Main Holder Remove 5 5 and Pull up the Deck unit 8 If not already removed first remove the Rear Cabinet and the Deck unit Backward Remove 3 Screws S 6 then lift up the VCR CBA 9 If not already removed first remove the Rear Cabinet Remove 4 Screws S 7 then remove the
130. o that the output level on the AC Voltmeter or the waveform of the oscilloscope is at maximum M6 Fig M8 a 6KHz Audio F6 1 2 Audio FOA Symptom of Misalignment If the position of the Audio Control Head i is not prop erly aligned the Audio S N Ratio or Frequency Re 1 E X Value Alignment Purpose sponse will be poor 1 Connect the oscilloscope to ie audio output jack on the rear side of the deck 2 Check that there is no tape slack between the _ Guide Roller and the Audio Control Head If there is any tape slack remove it by turning Tilt Adjustment screw C Then realign the height of the Guide Rollers Refer to 1 A _ 3 Play back the Color Bar 1kHz Audio on the alignment tape F6 A and check that the audio signal output level is 1kHz Finally adjust Height Adjustment Nut A so that the output level is at maximum Fig 6 Fig 00 4 Adjust Azimuth Adjustment Nut B so that the output level on the AC Voltmeter is at mum Fig M6 Note Secure screw C with lock paint after realign ment Azimuth Alignment of Audio Control Head Purpose To correct the Azimuth alignment so that the Audio Control Head ange meets tape tracks prop erly Symptom of Misalignment If the position of the Audio Control Head is not prop erly aligned the Audio S N Ratio or Frequency Re sponse will be poor 1 Connect the oscilloscope to the a
131. oard Soldering Iron Soldering uL soo Tweezers How to Remove Install Flat Pack IC Caution 1 Do not apply the hot air to the chip parts around the Flat Pack IC for over 6 seconds as damage may 1 Removal occur to the chip parts Put Masking Tape around the Flat Pack IC to protect other parts from damage Fig S 1 2 2 The Flat Pack IC on the CBA is affixed with glue so be careful not to break or damage the foil of each pin or solder lands under the IC when removing it 1242 With Hot Air Flat Desoldering Machine a Prepare the Hot Air Flat Pack IC Desoldering Machine then apply hot air to Flat Pack IC about 5 6 seconds Fig S 1 1 b Remove the Flat Pack IC with tweezers while ap plying the hot air With Soldering iron a 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 5 1 3 b Lift each lead of the Flat Pack IC upward one by _ 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 Machine Fig S 1 4 With Iron Wire a 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 ds Pack IC you can remove it easily
132. ons given 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 toler ance safety related components adjustments in the high voltage circuit If high voltage exceeds Specified limits check each component specified on the chassis schematic and take corrective ac tion 2 Read and comply with all caution and safety related notes on or inside the receiver cabinet on the re ceiver chassis or on the picture tube Design Alteration Warning Do not alter or add to the mechanical or electrical design of this receiver Design alterations and additions including but not limited to circuit modifications and the addition connections might alter the safety characteristics of this receiver and create a hazard to the user Any design alterations additions will manufacturer s warranty and may make you the of items such as auxiliary audio and or video output void 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 protec tion replace the picture tube only with one of the same type number Do not remove install or other wise handle the picture tube in any manner without first putting on shatterproof
133. oo pem Assembl 22 21 Band Brake Sub Assembly DM1DM14 S 7 L 6 M Brake S DM1 DM15 P 2 L 7 When reassembling hook the Spring after 29 installation of Mode Change Lever 2 4 1 U7DA2H 1 REMOVE UNHOOK UNLOCK RELEASE BO OIM CONDITION REMOVAL INSTALLATION ING PART NO NO M Brake S Lever S Brake Arm 25 17 LES 1 27 TO 9 T Reel Base Assemblies T DM1 DM16 2 Poly Slider Washers 28 17 541 DM2 _ Earth Brush Assembly 09 09 Q 09 gt lt CO Co 100 UNPLUG DESOLDER DM1 DM15 When reassembling hook the Spring after installation of Mode Change Lever M Brake T Assembly T Brake Arm Assembly __ T When reassembling hook the Spring after installation of Mode Change Lever 8 8 When reassembling check that the brush is within 1 mm of center of shaft Cylinder Drum Assembl DM1 DM17 Moving Guide Assembly DMiDM19 Moving Guide T Assembl DM1 DM9 G FE Head DM1 DM19 DM1 DM19 DM2 DM20 C 3 When installing match the marks B B 22 22 222521 B gt 02 Loading M Assembly Loading Gear A Loading Gear B DM2 1 S 12 P 5 8 BT Drive Arm DM2 2 5 13 P 6 0
134. operly fitted and or incor secured cabinet back cover c 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 the measured resistance is less than 1 0 megohm or greater than 5 2 meg ohm an abnormality exists that must be corrected 1 3 1 before the instrument is returned to the customer Repeat this test with the instrument AC switch in the off position 1 Leakage Current Hot Check With the instru ment completely reassembled plug the AC line cord directly into a AC outlet Do not use an _ isolation transformer during this test Use a leak age current tester With the instrument AC switch first in the on position 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 especially any exposed metal parts that offer an electrical return path to the chassis Any curr nt measured must not exceed 0 5 milli ampere Reverse the instrument power cord plug in the ou
135. or RRXAJR8Z0272 C8022 MYLAR CAP OOtuF SQV K Em CHIP RES 1 10W J2 7K 194 2720 C8023 ELECTROLYTIC CAP 3 3uF 50V M 126F335S 8718 CHIP RES 1 10W J 8262 or RRXAJR8Z0820 C8025 CHIP CERAMIC CAP SL J240pF 50V CHE1JJ8SL241 ION gaa CI 134F820C 108026 CERAMIC CAP 0027 8504 272 R8719 RES 1 6W J 820 Q 132A821T 08027 ELECTROLYTICCAP 0 47uF 50VM 126 474 20 08028 CERAMIC K 0 0033pF 50V CHE1JK80B332 CHIP RES 1 10W J 1 5K 19471520 C8029 ELECTROLYTIC CAP 1uF 50V M 126F105S R8721 CHIP RES 1 10W J 2 2K or RRXAJR8Z0222 C8030 ELECTROLYTIC CAP 1uF560V M nube CHIP RES 1 10W J 2 2K 13472220 C8034 CHIP CERAMIC F Z 0 01 uF 50V CHE1JZ80F103 rue 2 08038 CHIPCERAMICCAP SLJ22pF 50V CHE1JJ8SL220 res 8036 CERAMIC SL J 38 50 CHE1JJ8SL330 R8724 RES 1 6W J 22K Q 8037 027 6 CHE1CK80B273 ue 155205 08088 CHIP CERAMIC SL J 56pF 50V CHE1JJ8SL560 CHIP RES 1 10W J 220 08039 CHIP CERAMIC CAP SL J 13pF 50V CHE1JJ8SL130 8726 CARBON RES 1 6W J 820 2 C8040 ELECTROLYTICCAP 2 2uF DOVM NP 126 2255 2200 08041 CERAMIC F Z 0 01 pF 50V CHE1JZ80F 103 CHIP RES 1 10W J 2 2K 1942220 _ C8042 CHIPCERAMICCAP FZO 01uF bOV
136. ot run properly turn Height Adjustment Nut A slightly in either direc tion as necessary to correct it Turn clockwise as viewed from the top to lower the head and coun terclockwise to raise it Refer to Fig M6 and M7 1 C Preliminary Checking of Tilt of Audio Control Head check that the tape is well stabilized In particular check that the signals on the tape are properly picked up by the Audio Head at the upper part and by the Control Head at the lower part _ Symptom of Misalignment If the tilt of the Audio Control Head is poorly aligned the tape will eventually be damaged back a cassette tape and check that there is tape slack between Takeup Guide Post 4 in Fig M3 and the Audio Control Head If there is any slack align the Audio Control Head by turning tilt adjust ment screw C in Fig id 50 that the tape has no Slack Azimuth Adjustment Screw B Value Adjustment Nut D _ Takeup Guide Post XO Tilt Adjustment Screw C 2 3 3 U MA2HP2 0 0 0059 0 0098 inch 4 Audio Head Reference Line Audio Erase Head Control Head Takeup Guide Post 4 Fig M7 _1 0 Final Alignment of Audio Control Head Height Purpose To align the postion and height of the Audio Control Head so that it meets the tape tracks properly 2 Play back the Gray Scale 6kHz audio on the alignment tape F6 N and adjust Height Adjust ment Nut A s
137. oth terminals of Fig 2 Z See Fig 2 and following table __ Table 2 Leakage current ratings for selected areas Leakage Current in connected connected Note This table is unofficial and for reference only Be sure to confirm the precise values i lt omA dc dii ie 1 lt 0 7 rms 1 lt dc Other terminals Europe Australia Earth Ground B to 200 to 240 V 1 3 4 TVCRSFEC STANDARD NOTES Circuit Board Indications 1 The output pin of the 3 pin Regulator ICs is indicated as shown 1 Top View Bottom View Input P 00 2 For other ICs 1 are indicated as shown 3 The 1st pin of every pin connector are indicated as shown Instructions for Connectors 1 When you connect or disconnect FFC cable con be sure to disconnect the AC cord _ 2 FFC cable connector should be inserted parallel into the connector not at an angle Zu i V careful to avoid a short circuit CBA Circuit Board Assembly 1 4 1 How to Read the Values of the Rec tangular Type Chip Components Example m a Resistor E 3 473 47 kQ View b Capacitor Not Shown View Caution Once chip parts Resistors Capacitors Transistors etc are removed they must not be re
138. re hand Put a few drops of 90 Isopropyl alcohol on the head cleaning stick or on the chamois skin and by slightly pressing it against the head tip turn the upper drum to the right and to the left Notes 1 2 The video head surface is made of very hard material but since it is very thin avoid cleaning it vertically Wait for the cleaned part to dry thoroughly before operating the unit Do not reuse a stained head cleaning stick or a stained chamois skin Cylinder Cleaning Stick Cleaning of Audio Control Head Clean the head with a cotton swab Procedure 1 Remove the top cabinet 2 Dip the cotton swab in 9096 isopropyl alcohol and clean the audio contro head Be careful not to dam age the upper drum and other tape running parts Notes 1 Avoid cleaning the audio contro head vertically 2 Wait for the cleaned part to dry thoroughly before operating the unit or damage may occur 2 1 2 VCRMENT2 SERVICE FIXTURE AND TOOLS J 1 1 J 1 2 J 2 1 J 2 2 Ref Adiustment Alignment Tape Head Adjustment of Audio Control Head Alignment Tape F6 N Azimuth and X Value Adjustment of Audio Control Head Adjustment of Envelope Waveform Guide Roller 4 J 5 FSJ 0004 Tape Transportation Check 44 Box Driver Mx3 FSJ 0005 A C Head Height 2 5 Deck Extention Cable N1099XA All Mechanical and Electrical Adjustments Note Before st
139. sor on this equipment Read this page carefully and prepare as described on this page before starting to service Otherwise the unit may operate unexpectedly Preparing 1 e Cover Q6003 START SENSOR and Q6004 END SENSOR with service mode pressing key No 6 on the Remote control unit Sensor Inhibition Note Avoid playing rewinding or fast ine ds to 15 beginning or end because both Tape End Sensors are not active How to Enter the Service Mode Disconnect the AC plug from the AC power outlet Connect Pin 19 of I C6202 to ground connect the to the AC power outlet and then power on Letter F appears on the screen Press key No 2 on the Remote control unit for Cut off adjustment Note In the Service Mode the TV screen will show only a Horizontal line e Press key No 6 on the Remote control unit for Sensor Inhibition Caution 2 e The deck mechanism assembly is mounted on the VCR CBA directly and CASS SW SW6015 and REC SAFETY SW SW6016 are mounted on the VCR CBA When deck mechanism assembly is removed from the VCR during to servicing these switches can not be operated automatically Preparing 2 e To insert or eject the tape press the CASS SW 51 601 5 manually VCR e When you want record press the Rec Button while depressing the REC SAFETY SW SW601 6 on the VCR CBA END SENSOR Q6004 START SENSOR REC SAFETY SW s MEME
140. tPoint Int 5 VR3002 DEVI Color Bar signal VR3001 CAR with 100 white Blank Tape 100 white peak 4 8MHz 0 1MHz Oscilloscope Connections of Equipment Pattern Generator Oscilloscope Spectrum Analyzer 143058 Y REC VCR C In J3060 GND J2023 RF SW Figure Reference Notes J3058 J2023 3060 VR3001 VR3002 VCR CBA 1 Connect the equipment as shown in the above table 2 Input color bar signal with 10096 white to video input 3 Adjust Sync tip to 3 8MHz by VR3001 White peak for 4 8MHz 0 1MHz by VR3002 1 7 16 B5422EA Servo System Control Block Diagram BLOCK DIAGRAMS Mode SP REC 4 43 2 BLOCK DIAGRAM FOR SECTION 2 VCR CBA RF SW ViDEO DECK MECHANISM 7772 BLOCK p cues RENTAL DECK HEAD AMP VR2001 ca E DRUM 1 11 10 0 0 0 10 motor 2 p cont_ 2 11 8 000 8 5 7 Uere 3 22001 TT HEAD JOINT 1 1 maca gt 6 E LP SLP H T MODE SW CBA 12901 02 EN SLP H 1 1 LOADING D PB L AUDIO
141. tlet and repeat the test _ READING SHOULD MM _ BE ABOVE 0 5mA IS x LEAKAGE DEVICE _ CURRENT m TESTER TESTED TEST ALL EXPOSED METAL SURFACES ALSO TEST WITH PLUG REVERSED _ _ USING AC ADAPTER PLUG EARTH AS REQUIRED GROUND ANY MEASUREMENTS NOT WITHIN THE LIM ITS SPECIFIED HEREIN INDICATE A POTEN A TIAL SHOCK HAZARD THAT MUST ELIMINATED BEFORE RETURNING THE IN _ STRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSO RIES TVCRSFEC X Radiation and High Voltage Limits Be cause the picture tube is the primary potential source of X radiation in solid state TV receivers it _ is specially constructed to prohibit X radiation emissions For continued X radiation protection _ the replacement picture tube must be the same type as the original Also because the picture tube _ shields and mounting hardware perform an X ra diation protection function they must be correctly in place High voltage must be measured each time servicing is p rformed that involves B hor izontal deflection or high voltage Correct opera tion of the X radiation protection circuits also must be reconfirmed each time they are serviced X ra diation protection circuits also may be called hor izontal disable or hold down Read and apply the high voltage limits and if the chassis is so equipped the X radiation protection circuit speci ficati
142. tput Connect for Secam Descrimination Tank Coil 6 Vo Power Supply 7 COLOR _ Color Control Terminal Descrimination Tank Descrimination Tank Coil Control UNE d Control 12 DL OUT Input Terminal for PAL Secam color signal 13 DC DC Bias for PAL NTSC Matrix Circuit 1H Delay 1 14 2 24 AFT AFT Output Terminal OUTPUT In Signal SB 3 SR DET 1 Connect Secam De emphasis Filter IE 4 SB DET 1 Connect for Secam Descrimination Tank Coil In Signal Out Name _ 14 DLIN Output Terminal for 1H Delay ERE PAL Secam color Signal 18 VIDEO SIF Output Picture Signal OUTPUT 1 15 o MNT Control Terminal for Color _ CONT 16 ACC Connector for ACC Filter FILTER 2 _ 17 DCFEED Connect for Feedback Filter BACK SECAMIN Connect for Bel Fier 20 P N IN VID Input Terminal for PAL NTSC Color Signal ae ee SW3 Auto Mode Manual Mode Control P IDENT Connect for Ident Filter _ 23 SIDENT _ Connect for Ident Filter 24 SREF Connect for 4 328MHz Coil _ 25 APC Connect for APC Filter 26 3 85IN_ Input for Crystal Oscillation 27 NIDENT Connect for Ident Filter 28 4431 Input for Crystal Oscillation _ 29 DRIVE Vertical Drive Output Terminal
143. uF 16V ELECTROLYTIC CAP 1uF 50V M H7 ELECTROLYTIC 10uF 16V ELECTROLYTIC CAP 220uF 6 3V M H7 CHIP CERAMIC CAP Z0 1pF 16V CHIP CERAMIC CAP Z 0 01 uF 50V CERAMIC CAP 201 6 _ CHIP CERAMIC CAP SL J 330pF 50V CHIP CERAMIC CAP SL J 22pF 50V CHIP CERAMIC CAP Z 0 01 F 50V ELECTROLYTIC CAP 11F 50V M H7 CHIP CERAMIC CAP K 0 022uF 16V ELECTROLYTIC CAP 1 uF 50V M H7 CHIP CERAMIC Z 0 01 uF 50V CHIP CERAMIC Z 0 01 F 50V CHIP CERAMIC 2 0 01 50 CHIP CERAMIC CAP 7 0 01 uF 50V ELECTROLYTIC CAP 2 2uF 50V M H7 ELECTROLYTIC CAP 2 2uF 50V M H7 ELECTROLYTIC CAP 2 2uF 50V M H7 ELECTROLYTIC CAP 1p F 50V M H7 CHIP CERAMIC CAP 0 01 F 25V CHIP CERAMIC CAP 0 047pF 16V CHIP CERAMIC CAP SL J 39pF 50V CHIP CERAMIC Z 0 01 uF 50V CHIP CERAMIC CAP Z 0 1 uF 16V CERAMIC CAP Z 0 1 uF 50V CHIP CERAMIC CAP Z 0 047uF 16V ELECTROLYTIC 100uF 6 3V M H7 ELECTROLYTIC 100uF 6 3V H7 CHIP CERAMIC CAP SL J 22pF 50V CHIP CERAMIC CAP F Z 0 1 uF 16V ELECTROLYTIC 22uF 16V M H7 CHIP CERAMIC CAP B 0 0047 uF 50V CHIP CERAMIC CAP F Z 0 1uF 16V 1 19 14 Description 00 CHIP CERAMIC CAP Z 0 0220 F 50V ELECTROLYTIC CAP 10uF 16VMH7 gt ELECTROLYTIC CAP 220uF 6 3V Part No CHE1JJBSL470 526W105S CHE1JJBSL330 CHE1JJBSL181 CHE1JJBSL330 CHE1JJBSL330 CHE1JJBSL121 CHE1JJBSL560
144. udio output jack on the rear side of the deck 2 3 4 align the Horizontal Position of the Audio Control Head Symptom of Misalignment If the Horizontal Position of the Audio Control Head is not properly aligned maximum envelope cannot be obtained at the Neutral mode of the Tracking Control Circuit 1 Set the Tracking Control Circuit to the Neutral mode by pressing CH UP and DOWN buttons on VCR simultaneously 2 Connect the oscilloscope to TP of C PB on the Main CBA Use TP of RF SW as a trigger 3 Play back the Gray Scale of the Alignment Tape 6 and confirm that the PB FM signal is pres ent 4 Adjust X Value adjustment Nut D with the X Position Adj Fixture so that the PB FM signal at the TP of C PB oratthe TP of A OUT is maximum Fig U7MA2HP2 1 Final Checking Adjustment of Envelope Purpose To achieve a satisfactory picture and precise track ing Symptom of Misalignment If the envelope output is poor noise will appear in the _ picture The tracking will then lose precision and the playback picture will be distorted by any slight varia tion of the Tracking Control 1 Set the Tracking Control Circuit to the Neutral mode by pressing both CH UP and DOWN buttons on VCR simultaneously 2 Connect the oscilloscope to of C PB on CBA Use TP of RF SW as a trigger 3 Play back the Gray Scale on the Alignment Tape F6 N Adjust the he
145. unai 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 MAIN SECTION 20 COLOR TV VCR COMBINATION TVCR200 Sec 1 Main Section Specifications Operating Instructions Adjustment Procedures Schematic Diagrams P C Boards Exploded Views TABLE OF CONTENTS General SOCCIICATIONS N 1 1 1 Performance Specifications 1 2 1 Important Safety 5 1 3 1 Standard Notes for M ERO Ni Preparation for Servicing Eo UN 1 5 1 Disassembly Instructions MER A I ui 1 6 1 Electrical Adjustment Instructions ER 1 7 1 Block Diagrams HO E M S oboe 1 8 1 Schematic Diagrams and Test Points va er RE 1 9 1 ccm ders Men 1 10 1 Waveforms AGREE en ed IE s 1 11 1 Wiring Diagram FTT 1 12 1
146. used Always use a new part Replacement Procedures for Lead less Chip Components The Following Procedures are Recom mended for the Replacement of the Lead less Components Used in this Unit _ 1 Preparation for replacement a Solderinglron Use a pencil type soldering iron less than 30 watts b Solder NE A Eutectic solder Tin 63 Lead 3796 is recom _ mended c Soldering time 0 2 Do not apply heat more than 4 seconds d Preheating Leadless capacitor must be preheated before instal lation 130 C 150 C for about two minutes Notes a Leadless components must not be reused after removal b Excessive mechanical stress and rubbing for the component electrode must be avoided 2 Removing the leadless component Grasp the leadless component body with tweezers and alternately apply heat to both electrodes When the solder on both electrodes has melted remove leadless component with a twisting motion STNOTE F Notes a Do not attempt to lift the component off the board until the component is completely disconnected from the board by the twisting action b Take care not to break the copper foil on the printed board 3 Installing the leadless component a Presolder the contact points of the circuit board b Press the part downward with tweezers and solder both electrodes as shown below Note Do not glue the replacement leadless component to the circuit b

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