Sony SLV-ED100ME Service Manual Download Page 62

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-ED100/EZ2000/K990/KH9

4-45

4-46

KR-33 (KARA

OKE) PRINTED

WIRING BO

ARD

– Ref. No.: KR-33 board; 3,000 series –

– K990/KH9 –

There are f

w cases that the par

t isn't mounted in this model is printed on this diag

ram.

KR-33 BOARD

CN501

A-5

CN502

A-2

CN504

C-2

D601

A-1

D602

A-1

D603

A-1

D604

B-1

IC511

A-6

IC521

B-2

IC541

C-5

IC542

B-6

IC561

A-4

IC562

B-5

IC581

B-4

IC601

B-1

IC621

B-2

Q601

C-1

Q621

A-2

Q622

A-3

Q623

A-2

Q624

A-3

Q625

A-3

Q626

C-2

KARA

OKE

KR-33

Summary of Contents for SLV-ED100ME

Page 1: ...ASSETTE RECORDER G Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENTS VI for MECHANICAL ADJUSTMENTS 9 921 647 11 The abbreviations of ED100 EZ2000 K990 KH9 contained in this service manual are indicated when these models are common to all their corresponding models as given below SR MECHANISM ED100ME ED100MI ED100ML ED100 Abbreviated model name All model names SLV EZ2000 K990 KH9PS KH9ME KH...

Page 2: ...their replacement After correcting the original service problem perform the following safety checks before releasing the set to the customer 4 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recom mend their replacement 5 Check the B voltage to see it is at the values specified SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY ...

Page 3: ...F 21 69 UHF 21 69 UHF 30 39 TELETEXT a a LINE2 IN OUT a a a a a a a a LINE3 IN a a a SKY TV DEC a MIC JACK 1 1 1 1 2 2 COLOR GOLD GOLD GOLD GOLD SILVER SILVER POWER REQUIREMENTS 110 240V AC 110 240V AC 220 240V AC 220 240V AC 110 240V AC 110 240V AC 50 60 Hz 50 60 Hz 50 50 50 50 BACK UP TIME 24h 8h 8h 8h 8h 8h COLOR SILVER SILVER AUDIO BLACK AUDIO BLACK SILVER SILVER KARAOKE a a REMOTE COMMANDER R...

Page 4: ...inted Wiring Board 4 45 KR 33 Karaoke 1 Schematic Diagram 4 47 KR 33 Karaoke 2 Schematic Diagram 4 49 SR 36 Printed Wiring Board 4 51 SR 36 Schematic Diagram 4 53 MJ 93 Printed Wiring Board and Schematic Diagram 4 55 MJ 94 Printed Wiring Board and Schematic Diagram 4 57 VR 74 Printed Wiring Board and Schematic Diagram 4 59 SW 329 Printed Wiring Board and Schematic Diagram 4 61 FL 110 Printed Wirin...

Page 5: ...djustment 7 5 2 5 1 VCO Oscillation Frequency Adjustment 7 5 2 6 Tuner System Adjustment 7 5 2 6 1 Separation Adjustment 7 5 2 7 Parts Arrangement Diagram for Adjustments 7 6 8 REPAIR PARTS LIST 8 1 Exploded Views 8 1 8 1 1 Front Panel and Cabinet Assemblies 8 1 8 1 2 Chassis Assembly 8 3 8 1 3 Mechanism Chassis Assembly 1 8 4 8 1 4 Mechanism Chassis Assembly 2 8 5 8 1 5 Mechanism Chassis Assembly...

Page 6: ...H9 Page 2 2 Pinch Press Block Ass y Page 14 Front Panel Section Page 2 1 Power Block Page 2 2 Rear Panel Section Page 2 2 FL Complete Ass y Page 13 Rubber Belt Page 15 Slider Page 26 Loading Gear T S Page 28 Retainer Plate Page 22 FL Slider Block Ass y Page 22 Cam Motor Retainer Page 31 Cam Gear Page 23 Cam Motor Page 31 Mechanism Deck Page 2 1 Rubber Belt Page 15 Capstan Motor Page 15 Pully Gear ...

Page 7: ...1 1 SECTION 1 GENERAL This section is extracted from SLV K990 instruction manual 3 867 112 11 SLV ED100 EZ2000 K990 KH9 ...

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Page 25: ...aw 8 Claw 7 Two claws 6 Two claws 0 Front panel section 4 Connector CN204 ED100 EZ2000 5 Connector CN903 K990 KH9 0 Six screws B2 6 8 2 Four screws B2 6 8 3 Five screws B2 6 8 1 Flat cable CN102 5 Flexible board CN105 7 Change speed ring 6 Center button qd VOL knob KH9 qf KR jack holder 8 Two screws B2 6 8 qa FL 110 board qs Two VOL knobs 9 Rotary switch jog shuttle 4 FR 165 board 8 Screw BVTP3 12...

Page 26: ... screws B3 3 TU 170 board 1 Flat cable CN710 2 Power block 1 Two tapping screws 1 Flat cable CN850 KH9 3 Connector CN903 ED100 EZ2000 2 Connector CN901 ED100 EZ2000 5 Two harnesses 7 Two claws 8 Two claws 9 Rear panel section 6 Three claws 4 Power cord 2 Two screws B3 3 Two screws B3 4 MA 361 board 1 Flat cable CN701 EXCEPT KH9 ...

Page 27: ...2 9 INTERNAL VIEWS Drum assembly M901 DZH 0A1A Z RP 8 839 048 51 Drum assembly M901 DZH 0A1A Z RP 8 839 048 51 ACE head assembly A 6759 620 A Q012 Tape top sensor 8 729 043 84 FE head 1 500 144 11 D008 Tape top end LED 8 719 048 26 Q011 Tape end sensor 8 729 043 84 ...

Page 28: ...UND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 K990 KH9 MIC IN MIC AMP FR 165 MODE CONTROL SW 329 ROTARY SWITCH NK 11 ED100 EZ2000Y NICAM GK 12 EZ2000S K990 ZVEI TONE ...

Page 29: ...4 43 ED100 EZ2000 MOD A LEVEL METER IC502 LEVEL METER L LEVEL METER R XRST MUSIC DET AMS MIC DET MIC CONT ECHO LEVEL T REEL FG PH002 T REEL PH001 S REEL IC201 SW 12V IC003 SERVO SYSTEM CONTROL MODE CONTROL Q013 D008 T S LED Q011 T SENS Q012 S SENS END LED S SENS T SENS REDY TRDT CONTROL SIGNAL K990 KH9 MIC VOL RV452 IC400 MIC IN J400 MJ 93 BOARD 1 2 SEE PAGE 4 55 VR 74 BOARD 2 3 SEE PAGE 4 59 ED10...

Page 30: ... CN002 1 2 3 CN005 CN006 CN004 5 2 4 6 3 5 2 4 6 3 2 4 3 2 4 3 M M M M M D VS D FG D PG DRUM MOTOR M901 CAPSTAN MOTOR M902 DRUM MOTOR DRIVER DRUM MOTOR CAPSTAN MOTOR FG PICK UP PG PICK UP CAP VS CAP RVS CTL REF LIMITTER CAP FG CAPSTAN MOTER DAIVER FG PICK UP M903 CAM MOTOR CTL X CTL Y CTL HEAD 99 AF SWP 14 AF ENV 85 AF REC P 34 AF REC 95 FULL ERASE 47 RVDT 35 SR MUTE 28 SCORE H 54 SCORE L 32 MUSIC...

Page 31: ...NTROL 37 35 39 42 44 46 CCD SW29 R P SW26 CCD CONT SW16 P EQ DL SQPB SQPB SW8 8 2 6 7 3 11 10 9 PAL NTSC SWITCH Q202 PAL NTSC SWITCH Q203 INVERTER Q208 L P F BUFF Q210 VPC VME VPL 1 FE INVERTER Q207 X201 4 43MHz X202 3 58MHz AFC FILTER SWITCH Q201 206 EZ2000 5V 10M TRAP 600k TRAP BUFF Q205 L212 C267 L221 C211 VSWP VR6 IDA1 ICL1 SERVO SYSTEM CONTROL SEE PAGE 3 7 VCS1 VQV1 ACK SERVO SYSTEM CONTROL S...

Page 32: ... 8 6 5 3 2 X401 17 3MHz X402 14 3MHz SCL SDA OCS S CLK S IN CV OUT XTAL OUT2 XTAL IN2 XTAL OUT1 XTAL IN1 CS SERVO SYSTEM CONTROL SEE PAGE 3 7 BUFFER Q401 ED100 EZ2000Y 05 20 18 4 EDGE DET1 CLK DATA COMPEAR EDGE DET2 9 10 IC291 Y C MIX ICL 1 IDA 2 Y IN C IN VIDEO 1 SEE PAGE 3 4 IC401 OSD 1 2 3 7 IC202 VIDEO INPUT SELECT JS203 JS208 INS LINE 3 LINE 2 LINE 1 EZ2000Y K990 ED100 EZ2000S JS211 K990 KH9 ...

Page 33: ...z 1 4MHz BPF 1 7MHz 1 8MHz TUNER SEE PAGE 3 15 SERVO SYSTEM CONTROL SEE PAGE 3 7 A_RP NAPB AFR AFRP ASWP AFE FE HF LIMITER HEAD SW 4 2 1 100 11 8 9 IC201 2 2 NORMAL AUDIO PROCESS R P VCA REC EQUALIZER TUNER M TUNER R TUNER L TUNER SEE PAGE 3 16 20 21 12 15 16 18 19 40 39 S H S H S H HF LPF HF LIMITER HF LPF PLL 1 3MHz 1 4MHz CCO PLL 1 7MHz 1 8MHz CCO DOC AUDIO CLIPPER AUDIO CLIPPER AUDIO LPF NOISE...

Page 34: ... AMP HIFI Q625 MUTE Q624 INVERTER Q601 ATT Q622 MUTE Q501 MUTE CONTROL CN502 40 39 33 32 AO1P AO1N AO2P AO2N XTLI XTLO IC542 IC541 MIC AD LPF LINE AD LPF KARAOKE DSP 1 3 1 3 7 5 IC521 IC562 DA LPF L IC561 DA LPF R IC511 LINE SELECT KR PASS 3 2 1 5 7 5 7 3 2 1 X521 33 8688MHz CN504 CN501 CN501 6 7 14 13 6 7 14 13 SROL SROR SROM NAI2 PB 05 PB GAME CN502 5 6 7 8 12 14 5 6 7 8 4 3 SCK RVDT XRST TRDT R...

Page 35: ...4 2 5 CN900 6 5 CN503 6 R IN SR R IN SR L IN L IN SROR SROL KARAOKE SEE PAGE 3 12 AUDIO SEE PAGE 3 10 SP2 S P DATA S P CLK SYSTEM SERVO CONTOROL SEE PAGE 3 13 SCL CN401 CN403 ED100 EZ2000 2 7 4 CN902 HP OUT R HP OUT L HP IN L MUTE HP OUT L HP OUT R HP IN R PHONES J401 7 5 1 3 IC401 HP AMP CN902 9 1 3 2 1 5 6 7 CN450 JS456 JS459 JS458 JS463 RV451 PHONE LEVEL AUDIO SEE PAGE 3 10 TUNER SEE PAGE 3 15 ...

Page 36: ...A MUTE IC800 AMP IC702 BUFFER AERIAL IN ED100 EZ2000 K990 OUT TU 170 BOARD SEE PAGE 4 31 33 TU701 SDA SCL PLL CLK PLL DATA PLL ENA AFT MOD V MOD A AUDIO VIDEO 5 3 14 15 16 22 23 6 21 7 20 24 IN OUT TU702 DATA CLOCK PLL CLK PLL DATA PLL ENABLE AFT OUT SW VIDEO IN SIF AUDIO IN AUDIO OUT VIDEO OUT AERIAL 1 7 1 3 3 6 5 30 IC001 29 2 1 40 25 6 5 10 11 4 2 14 16 NICAM PROCESSOR ED100 EZ2000Y CN001 SDAT ...

Page 37: ...UT SERLECT KH9 PROGRAM TRACKING KH9 TRACKING KH9 ONE TOUCH TUNING RF CH EXCEPT KH9 SYNCHRO REC KH9 LCD CONTR ED100 EZ2000 S108 FF S104 S103 S106 REW SYNCHRO REC ED100 EZ2000 SYNCHRO REC K990 EXCEPT KH9 JOG ED100 EZ2000 EJECT PAUSE FL 110 BOARD 4 4 SEE PAGE 4 63 SW 329 BOARD SEE PAGE 4 62 CN303 POWER CONT SIARCS R2 FUNC1 STANDBY REALITY REGENERATOR ON ON STANDBY IC301 OUT REMOTE COMMANDER RECEIVER ...

Page 38: ...81 5V REG IC511 IC552 IC561 9 10 1 9 10 6 5 6 5 KR 33 BOARD SEE PAGE 47 49 MJ 93 BOARD SEE PAGE 4 55 VR 74 BOARD SEE PAGE 4 59 SR 36 BOARD SEE PAGE 4 53 CN902 CN901 9V 8V 9V 8V SW 5V CN900 9V 5V K990 KH9 8V IC902 IC903 IC906 IC900 IC901 IC905 6 8 7 8 CN503 CN901 CN504 CN501 CN502 CN502 CN501 CN504 7 8 9V ED100 EZ2000 K990 KH9 8V 9V 8V CN450 9V 8V MJ 94 BOARD SEE PAGE 4 58 CN430 CN431 IC430 IC562 1...

Page 39: ...0kΩ All capacitors are in µF unless otherwise noted pF µµF 50V or less are not indicated except for electrolytics and tantalums All variable and adjustable resistors have characteristic curve B unless otherwise noted 2 nonflammable resistor 5 fusible resistor C panel designation f internal component C adjustment for repair U B Line V B Line Circled numbers refer to waveforms Voltages are dc betwee...

Page 40: ... 6 7 8 1 2 3 4 5 6 7 8 9 9P CN201 1 2 3 4 5 6 7 8 9 5P CN004 MTR GND 1 D FG 2 D PG 3 D VS 4 MTR 12V 5 1 2 3 4 5 1 A 11P CN201 1 AUDIO CH2 2 AUDIO COM 3 AUDIO CH1 4 FE 5 FE 6 SP CH1 7 SP COM 8 SP CH2 9 LP CH1 10 LP COM 11 LP CH2 6P CN901 6 5 4 3 2 1 6P CN504 1 S P GND 2 S P CLK 3 S P DATA 4 S P 5V 5 N C 6 N C MOTOR M903 CAM M902 CAPSTAM MOTOR POWER BLOCK HS 028SF HARNESS AC 242 ACE HEAD SR 36 BOARD...

Page 41: ... CN702 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 5P CN102 1 PLAY 2 STOP 3 COM 4 DMS_2 5 DMS_1 31P CN701 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 5P CN901 1 2 3 4 5 5P CN304 1 L2 VIDEO 2 AN GND 3 L2 IN R 4 AU GND 5 L2 IN L 5P CN204 1 2 3 4 5 M G L 12 I K F J D 5 6 11 10 E 8 C B 16 7 4 H 14 9 13 15 3 2 PB SAT IN MOD A MOD V MOD V FFC FMT 26 S P DATA IIC DAT...

Page 42: ... 11 12 13 14 15 17P CN431 17 MIC IN 16 AGND 15 WL 14 AGND 13 ECHO LEVEL 12 AGND 11 MIC2 10 MIC1 9 R 8 HP OUT R 7 AGND 6 HP OUT L 5 AGND 4 A 8V 3 AGND 2 A 9V 1 AGND 9P CN403 1 MIC 2 HP IN L 3 AGND 4 HP IN R 5 AGND 6 HP 9V 7 MUTE 8 HP 8V 9 MIC CONT 9P CN902 1 2 3 4 5 6 7 8 9 17P CN450 1 MIC IN 2 AGND 3 HP IN L 4 AGND 5 HP IN R 6 AGND 7 MIC2 8 MIC1 9 AGND 10 HP OUT R 11 AGND 12 HP OUT L 13 AGND 14 A ...

Page 43: ...S AND SCHEMATIC DIAGRAMS MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL PRINTED WIRING BOARD Ref No MA 361 board 1 000 series VIDEO AUDIO I O SERVO SYSTEM CONTROL MA 361 There are few cases that the part isn t mounted in this model is printed on this diagram 12 12 ...

Page 44: ... 2 IC601 I 1 IC602 E 1 IC910 C 2 IC911 B 4 Q009 I 11 Q010 G 9 Q011 F 4 Q012 F 13 Q013 F 8 Q201 C 12 Q202 D 9 Q203 D 9 Q205 B 12 Q206 C 12 Q207 D 8 Q208 D 9 Q209 D 8 Q210 D 9 Q315 D 9 Q330 C 13 Q331 C 13 Q332 C 7 Q335 C 7 Q339 D 13 Q340 C 7 Q361 C 4 Q362 C 4 Q364 C 3 Q365 C 3 Q401 G 12 Q402 G 12 Q501 G 3 Q552 E 2 Q601 F 2 Q602 F 2 Q603 F 2 Q901 A 7 Q909 D 2 Q910 C 1 Q911 C 1 Q912 C 1 Q913 B 1 Q914 ...

Page 45: ...0 01u PP 6800p C335 4 433619MHz X201 SW12V 12uH L205 22k R335 0 1u C246 470 R311 JL202 0 01u C259 JL212 JL332 27k R306 UN2115 QRS TX Q335 16V TA 1u C320 A_RP JL294 0 R312 C296 50V 10u 0 1u C238 2200p C205 15p C237 220 R269 220 R270 15k R307 56p CH C269 JL333 JL227 6p CH C232 PS330 NAI2 10uH L208 100uH L207 4P CN331 PB_A_HEAD 1 REC_A_HEAD 2 AU_GND 3 A_ERASE_HEAD 4 NAPB 2SD601A QRS TX Q315 220 R315 ...

Page 46: ...8 mVp p 3 58 MHz NTSC 7 IC201 y REC PB 336 mVp p H 8 IC201 tk REC PB REC 480 mVp p H PB 600 mVp p H 9 IC201 t REC PB 5 2 Vp p H q IC201 e REC PB 1 1 Vp p H qa IC201 wh REC PB REC 512 mVp p H PB 600 mVp p H qs IC201 qk ql wd REC PB REC 448 mVp p H PB 536 mVp p H qd IC201 wa REC PB REC 344 mVp p H PB 432 mVp p H qf IC291 w PB 140 mVp p H qg IC291 4 qk REC 2 28 Vp p H Continued on next page ...

Page 47: ... 4 8 Vp p H 2 IC003 ol z REC PB 5 36 Vp p 25 Hz 3 IC003 z m REC PB 4 96 Vp p 25 Hz 4 IC003 z REC PB 5 04 Vp p 301 2 Hz 5 IC003 1 REC PB 5 6 Vp p 25 Hz 6 IC003 3 REC PB 5 6 Vp p 25 Hz 7 IC003 8 REC PB 5 1 Vp p 737 6 Hz 8 IC003 ek REC PB 5 3 Vp p H 9 IC003 yf REC PB 1 8 Vp p 32 768 kHz q IC003 yj REC PB 3 5 Vp p 10 MHz ...

Page 48: ...C 8 Vcc 22k R042 4700 R087 IDA1 SCL 47k R068 220p CH C053 0 001u C060 39 R101 JL017 ICL1 R076 47k JL025 D5S PCL 0 22u C036 47k R093 JL026 SJ 16V 22u C009 JL001 JL013 0 022u C038 1k R037 SCORE_H MUSIC_DET MIC_DET SCORE_L PS002 PS003 0 1u C063 0 22u C064 RD6 2ES T1B D023 JL015 1k R121 1k R122 10k R123 JL037 JL038 JL039 JL041 JL040 MPG06D 6052PKG3 D024 1 A M M M KRON AMT SRMT 0 22 C061 39 R111 1k R90...

Page 49: ... TU15 TU14 TU13 TU12 TU11 TU10 TU1 TU2 TU6 TU7 TU8 TU9 TU8 TU7 TU6 TU9 TU5 TU2 TU1 TU5 A2 Hi Fi AUDIO PROCESS IC360 IC350 AUDIO REC PB AMP 7 MA 361 BOARD 3 7 9 6 D E F B 05 2 3 H G 8 10 4 5 C 11 12 JOG RF 46 BOARD ANGND AFT SP SW 12V SEE PAGE 4 37 INSEL 35V NC TV SKY VIDEO MOD V TUNER R 3 58 4 43 CN850 MOD A SP IIC DATA1 S P DATA D6V SW 5V NA PB_ S P CLK PLL CLOCK S P CLK REC P TV SKY VIDEO ANGND ...

Page 50: ...00 SCL ANGND 1k R408 Q402 2SB709A QRS TX 17734 475kHz X401 PET 0 022u C409 C405 120p CH 10p CH C411 JL401 R405 1k JS401 CL402 C412 2 2u F CH C406 56p C413 100u 16V PET 6800p C407 CL401 Q401 2SB709A QRS TX C401 1u F 24p CH C410 R401 220 22k R413 22k R414 5 6uH L403 CH 18p C414 1500 R406 OCS 0 47u B C416 1SS119 25TD D402 330k R417 47k R411 SDA 1SS119 25TD D403 CH C403 56p 4700 R412 C402 47u 16V C418...

Page 51: ... 5 6 7 8 JL519 JL503 JL517 JL506 47u 16V C517 SROM SR MIC AU 13V DGND 47k R571 22k R526 22k R522 470k R513 JL508 SROL NJM2903M TE2 IC552 1 2 3 4 5 6 7 8 M5218AFP T1 IC502 1 2 3 4 5 6 7 8 JS507 2SB709A QRS TX Q552 JL510 SCORE_L 4700 R512 PB 100k R505 JL518 SW5V 47k R561 15P CN502 1 SW5V 2 D GND 3 RVDT 4 SCK 5 XLAT 6 REDY 7 TRDT 8 XRST 9 ECHO LEVEL 10 MUSIC DET 11 MIC DET 12 PB 13 AMS 14 GAME 15 MIC...

Page 52: ...3 BIGND JL905 LOL JS916 33k R919 7P CN903 1 2 3 4 5 6 7 2SD1938 F T TX SO Q915 47k R925 SR 8V LI3R 180 R902 100p CH C912 25V 47u C917 JS903 UN2213_TX Q909 AU6V 1u B C913 R905 47k 47k R906 SRLMX SRRMX 1 A L R LINE 1 IN LINE 1 OUT VCC VCC S D VCC VCC SAT IN AN GND L3 IN L AU GND L3 IN R AU GND L2 OUT L AU GND L2 OUT R L2 V OUT AN GND HP 9V HP 8V MUTE SW 12V HP OUT R A GND A GND HP OUT L MIC MIC CONT...

Page 53: ...2u C605 F AU6V AU 6V 1k R623 R624 330k 2 2u F C604 SW12V SW12V 1k R611 JL606 JL612 JL613 JL614 JL615 UN2213 TX Q603 2SD1387TP 4 Q601 10k R613 10k R614 UN2113 TX Q602 D6V SW5V 220 R612 22u 16V C610 PQ05RD11 IC602 1 2 3 4 220u 25V C609 JS604 220u 25V C606 3300 R620 1 A PCONT PCONT AU6V SW5V DGND R621 330 13V 12V GND CONT 2A CONT GND 5V 6V 400mA CN201 HS 028SF BOARD SEE PAGE 4 74 IC601 SW12V REG IC60...

Page 54: ... A 3 Q755 C 5 Q756 A 4 Q757 A 4 Q801 C 2 Q802 C 1 Q803 B 2 Q804 B 1 Q805 A 1 RF 46 KH9 RFMOD TU 170 EXCEPT KH9 TUNER SIF RJ 84 ED100 EZ2000 ADDITIONAL REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 K990 KH...

Page 55: ... JL767 JL768 JL771 JL772 JL769 JL770 JL778 JL775 JL776 JL777 JL773 JL779 JL780 JL774 JL790 JL786 JL795 JL792 JL783 JL789 JL784 JL785 JL781 JL793 JL791 JL787 JL794 JL788 JL782 MPG06D 6052PKG3 D781 25V 47u C761 SW12V SW5V ANGND 100k R751 25V 47u C727 10k R766 10k R767 10k R768 10k R769 10k R770 10k R771 10k R772 10k R773 JS765 R774 JW 2SB1122 ST TD Q721 UN2213 TX Q722 47k R721 10k R722 R707 JW 1 A 0...

Page 56: ... R819 270k R834 CH 0 001u C805 47k R818 CF802 560 R813 470 R825 100 R826 2SD601A QRS TX Q805 3300 R824 2SD601A QRS TX Q802 47k R833 1k R810 8200 R806 CH C801 0 001u 2SD601A QRS TX Q801 CH C802 100p 3900 R807 R805 39k CH C800 0 001u 100k R804 2SD601A QRS TX Q804 BG SIF I DK SW12V SW5V 0 01u C809 B 0 01u C810 B 0 01u C811 B ANGND 1S2835 T1 D800 1S2835 T1 D801 1S2835 T1 D802 0 JS001 25V 47u C813 1 A ...

Page 57: ...9 RFMOD TU 170 EXCEPT KH9 TUNER SIF RJ 84 ED100 EZ2000 ADDITIONAL REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 K990 KH9 MIC IN MIC AMP FR 165 MODE CONTROL SW 329 ROTARY SWITCH NK 11 ED100 EZ2000Y NICAM G...

Page 58: ...3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 25V 47u C850 PQ05RD11 IC851 1 2 3 4 47u 25V C851 JL865 100u 25V C852 MPG06D 6052PKG3 D850 JL872 JL873 JL874 JL875 JL876 10k R853 10k R855 10k R856 10k R857 10k R858 R859 10k R860 10k R861 1 A 10k R854 ANGND SP D6V 3 58 4 43 DGND MOD V REC P S P DATA JOG SW 5V MOD A ANGND NC PB INSEL S P CLK NA PB_ GND CONT 6V 5V 6 F E RF 46 BOARD 2 3 4 5 D C B 05 10 9 8 7 SEE ...

Page 59: ...IDE A 11 05 1 673 269 11 GK 12 BOARD SIDE B 11 TU 170 BOARD 1 2 CN751 SEE PAGE 4 32 RF 46 KH9 RFMOD TU 170 EXCEPT KH9 TUNER SIF RJ 84 ED100 EZ2000 ADDITIONAL REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 ...

Page 60: ...00 EZ2000Y NICAM NK 11 There are few cases that the part isn t mounted in this model is printed on this diagram Waveform 1 IC1 qh REC PB NK 11 BOARD SIDE A 1 669 815 12 12 05 NK 11 BOARD SIDE B 1 669 815 12 12 05 740 mVp p 24 576 MHz Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 61: ... EZ2000Y NICAM GK 12 EZ2000S K990 ZVEI TONE ADDITIONAL REAR IN OUT RJ 84 JL500 16V 47u C502 7P CN500 1 L3 IN L 2 AU GND 3 L3 IN R 4 AU GND 5 L2 OUT L 6 AU GND 7 L2 OUT R 6 3V 470u C505 0 R506 JL510 470 R502 2P J502 JL511 JS504 0 JL509 JL513 JL512 JS506 0 JL508 JS500 JL507 2SB709A QRS TX Q500 R508 220 R504 82 JS503 0 RD6 2ES T1B D500 J501 3P JS502 0 75 R509 1 4W 390 R503 220 R507 JL503 JL505 5P CN5...

Page 62: ...few cases that the part isn t mounted in this model is printed on this diagram KR 33 BOARD CN501 A 5 CN502 A 2 CN504 C 2 D601 A 1 D602 A 1 D603 A 1 D604 B 1 IC511 A 6 IC521 B 2 IC541 C 5 IC542 B 6 IC561 A 4 IC562 B 5 IC581 B 4 IC601 B 1 IC621 B 2 Q601 C 1 Q621 A 2 Q622 A 3 Q623 A 2 Q624 A 3 Q625 A 3 Q626 C 2 KARAOKE KR 33 ...

Page 63: ... 1u B C626 MSD601 RST1 Q621 0 R608 10k R632 47k R602 2200 R607 4700 R603 10k R625 3900 R623 0 1u B C628 470p B C608 JL522 JL523 JL524 JL525 14P CN501 1 L IN 2 R IN 3 AUGND 4 NC 5 MIC IN 6 L OUT 7 R OUT 8 AUGND 9 AU 9V 10 AU 8V 11 AUGND 12 KR ON 13 NA from VA 14 SR OUT M JL528 JL529 JL521 JL526 22k R615 MSD601 RST1 Q601 3 9k R616 4700 R617 15P CN502 1 SW5V 2 DGND 3 RVDT 4 SCK 5 XLAT 6 REDY 7 TRDT 8...

Page 64: ...00 R532 1M R531 16V 47u C521 10k R526 470 R524 470 R527 16V 47u C523 16V 47u C526 1800 R545 4700p B C541 1800 R546 470k R543 16V 47u C544 4700p B C545 1500p C542 1800 R547 1800 R544 16V 47u C543 1500p C546 2200 R542 1500p C549 16V 47u C547 16V 47u C548 470k R548 2200 R541 4700p B C550 33k R567 12k R563 33k R566 33k R565 100p CH C565 2700p SL C570 4700 R575 68k R572 16V 22u C573 68k R569 68k R570 1...

Page 65: ...ITIONAL REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 K990 KH9 MIC IN MIC AMP FR 165 MODE CONTROL SW 329 ROTARY SWITCH NK 11 ED100 EZ2000Y NICAM GK 12 EZ2000S K990 ZVEI TONE SURROUND SR 36 There are few c...

Page 66: ...901 1 2 3 4 5 6 10k R957 1 A JS900 JS901 R962 R961 Q900 UN2213 TX BUFFER 47k R960 39k R958 12k R959 SR_R IN SR_L IN AU 9V AU 8V SR_R OUT SR_L OUT AU GND AU GND SURR ON OFF L R L R S P DATA A GND B SW2 SW1 S P CLK NC L IN LPF L1 LPF L2 LPF L3 PSN1 DET L PSN2 DET R VCC L OUT GND LPF R2 B B R IN LPF R3 REF LPF R1 DET V C SW1 V C R OUT SW2 X5 INH X7 X6 VEE X4 VSS X X2 X0 VDD X1 B C X3 A Y1 INH Y3 Y2 V...

Page 67: ...IN2 6 IN2 7 OUT2 8 Vcc JL403 JL407 JL405 JL402 J400 CH 100p C401 JL408 1k R408 2SD1938 F T TX SO Q400 10k R411 NJM4556AM A TE2 IC401 1 OUT1 2 IN1 3 IN1 4 Vee 5 IN2 6 IN2 7 OUT2 8 Vcc 2SD1938 F T TX SO Q401 680 R412 1k R414 680 R416 R410 4700 10k R415 1k R417 4700 R413 1k R409 R403 1k 47k R400 J401 10k R418 0 01u C412 680 R419 680 R420 17P CN401 1 AGND 2 A 9V 3 AGND 4 A 8V 5 AGND 6 HP OUT L 7 AGND ...

Page 68: ...37 0 047u C436 1k R433 1k R435 47k R437 47k R431 0 1u C439 11P CN430 1 MIC IN 2 WL OUT 3 AGND 4 ECHO LEVEL 5 A 9V 6 A 8V 7 DGND 8 MIC CONT 9 N C 10 WL USE 11 N C 17P CN431 1 AGND 2 A 9V 3 AGND 4 A 8V 5 AGND 6 N C 7 AGND 8 N C 9 AGND 10 MIC1 11 MIC2 12 AGND 13 ECHO LEVEL 14 AGND 15 WL 16 AGND 17 MIC IN RD9 1EW T1 D434 47k R432 47k R434 220 R430 220 R436 J431 JS431 RD6 2ES T1B1 D436 RD6 2ES T1B1 D43...

Page 69: ...ROTARY SWITCH NK 11 ED100 EZ2000Y NICAM GK 12 EZ2000S K990 ZVEI TONE 25V 22u C467 RV451 1k R456 10k RV450 22k R455 0 1u F C451 220k R451 2SD601A QRS TX Q450 0 1u F C450 1u F C455 17P CN450 1 MIC 2 AGND 3 WL HP IN L 4 AGND 5 ECHO LEVEL HP IN R 6 AGND 7 MIC2 8 MIC1 9 AGND 10 HP OUT R 11 AGND 12 HP OUT L 13 AGND 14 A 8V 15 AGND 16 A 9V 17 AGND 1k R457 22k R453 10k RV452 4700 R452 25V 22u C460 0 JS452...

Page 70: ...G8 D256 JL257 JL258 JL259 JL260 R257 D254 D252 D253 13P CN251 13 D 5V 12 NTPB SW 11 N C 10 VTR1 9 VTR2 8 FUNC2 7 ETR1 6 ETR2 5 VTR LED 4 ETR LED 3 N C 2 D GND 1 N C 3 3 R259 3 3 R260 UN2215 QRS TX Q252 D251 R258 UN2215 QRS TX Q251 2700 R254 2200 R256 S256 S255 JL254 1 A SEE PAGE 4 70 CN103 FR 165 BOARD 6 E SW 329 BOARD 2 3 4 5 D C B 05 Q251 252 LED DRIVE B B 3 4 0 2 6 0 NO MARK REC PB MODE D251 25...

Page 71: ...0 B 1 D311 B 1 D312 C 4 D313 C 1 D315 C 1 D316 B 1 IC301 B 1 Q301 B 2 Q302 C 1 RF 46 KH9 RFMOD TU 170 EXCEPT KH9 TUNER SIF RJ 84 ED100 EZ2000 ADDITIONAL REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 K990 ...

Page 72: ...ND 5 L2 OUT L 6 AU GND 7 L2 OUT R 0 JS310 6 3V 470u C310 18k R311 JL304 100uH L302 470 R302 0 JS309 JS313 JS303 RD2 0ES T1B1 D306 C303 16V 47u 220 R301 RD9 1EW T1 D302 270 R312 0 047u C312 J301 RD9 1EW T1 D308 0 JS305 0 JS308 JL313 1k R310 82 R306 270 R313 RD9 1EW T1 D301 J302 JL306 JS304 220 R307 0 047u B C314 22p C315 RD9 1EW T1 D316 1 A JS302 GND L VCC L R OUT V R V 2 3 FL 110 BOARD F 9 7 B E C...

Page 73: ... A 2 Q113 A 2 Q115 A 5 There are few cases that the part isn t mounted in this model is printed on this diagram RF 46 KH9 RFMOD TU 170 EXCEPT KH9 TUNER SIF RJ 84 ED100 EZ2000 ADDITIONAL REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPH...

Page 74: ...6 ETR2 7 ETR1 8 FUNC2 9 VTR2 10 VTR1 11 N C 12 NTPB SW 13 D 5V S106 S109 820 R112 D109 S104 1k R129 0 022u C108 2200 R124 560 R113 S105 S111 22uH L103 1 4W 6 8 R208 1 4W 6 8 R172 SELU2E10CRW1TP5 D101 SELU2E10CRW1TP5 D103 JS205 02DZ6 2 TPH3 D110 RD6 2ES T1B1 D116 2SD601A QRS TX Q113 220 R211 SELU2E10CRW1TP5 D114 SELU2E10CRW1TP5 D115 220 R210 2SD601A QRS TX Q112 1 4W 47 R169 SELU2710C LF35 D112 SELU...

Page 75: ... REAR IN OUT SR 36 SURROUND KR 33 K990 KH9 KARAOKE Power Block HS 028SF POWER SUPPLY MA 361 VIDEO AUDIO I O SERVO SYSTEM CONTROL FL 110 MODE CONTROL IN OUT VR 74 MIC ECHO PHONE LEVEL MJ 93 ED100 EZ2000 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 94 K990 KH9 MIC IN MIC AMP FR 165 MODE CONTROL SW 329 ROTARY SWITCH NK 11 ED100 EZ2000Y NICAM GK 12 EZ2000S K990 ZVEI TONE POWER SUPPLY HS 028SF There are few c...

Page 76: ...1 0 1µF 250V Z101 C102 0 1µF 250V R101 390K 1 2W L101 18mH 0 5A L102 18mH 0 5A 2 1 05 PC101 TLP721F R202 1K R201 47 C207 1µF 50V IC201 AN1431T IC201 SHUNT REG R203 1 8k 1 4W RV201 200 R205 1 2K C501 270µF 25V C202 220µF 25V C203 0 01µF 50V C201 1800µF 16V D201 S3L20U D301 S3LA20U C301 1200µF 16V C401 120µF 50V C302 220µF 25V D302 RD18FB2 C303 0 01µF 50V D401 10ELS4 L301 22µH L201 22µH 1 2 3 4 5 6 ...

Page 77: ...NC MA 361 I 4 4 4 4 4 4 4 4 4 4 4 IC003ok C KILLER DET MA 361 I 5 5 5 5 5 5 5 5 5 5 5 IC003of PAL MA 361 I 6 6 6 6 6 6 6 6 6 6 6 IC003i MESECAM DET MA 361 I 7 7 7 7 7 7 7 7 7 7 7 IC003oj RF ENV MA 361 I Video RF envelope signal input for auto tracking IC003qs 5 1 SYSTEM CONTROL VIDEO BLOCK INTERFACE MA 361 BOARD IC003 1 25 Hz pulse PAL or 30 Hz pulse NTSC with 50 duty cycle Synchronized with rotat...

Page 78: ... L H L 3 3 H L 3 3 3 H L 3 3 3 3 3 H L IC003wl END LED MA 361 O 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 IC003od CAP RVS MA 361 O L H L H L H L H H H 5 H H L H H IC003ya T SENS MA 361 I 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 IC003qg S SENS MA 361 I 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 IC003qa 3 SYSTEM CONTROL MECHANISM INTERFACE MA 361 BOARD IC003 1 Uncertainly 2 L when erasing protection tab is bent H when not bent 3...

Page 79: ...d E 2 PROM IC IC003t 5 4 SYSTEM CONTROL SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE MA 361 BOARD IC003 5 5 SYSTEM CONTROL Hi Fi AUDIO BLOCK INTERFACE MA 361 BOARD IC003 STOP TAPE TAPE PB PB Signal Pin No I O FF LOADING UNLOADING PB PAUSE SLOW 2 CUE REVIEW REC PAUSE REW AF ENV MA 361 I AF RF envelope signal input terminal for automatic tracking IC003qf A MUTE MA 361 O L L L 1 H H H H H L L IC003id ...

Page 80: ...data input to KARAOKE DSP K990 KH9 48 SCK O Serial clock input to KARAOKE DSP K990 KH9 49 IIC DATA 1 O EEP ROM HiFi IC tuner serial communication data signal output 50 IIC CLK 1 O EEP ROM HiFi IC tuner serial communication clock signal output Pin No Pin Name I O Function 51 N C Non connect 52 S DATA O Serial data output 53 S CLK O Serial clock output 54 SCORE L I KARAOKE SCORE control K990 KH9 55 ...

Page 81: ... in US multiplex ED100 14 SW2 MAIN SAP O H SAP in US multiplex K990 ED100 15 N C Non connect 16 VCC Power supply unswitch 5 V Pin No Pin Name I O Function 101 CAP PWM O Capstan PWM signal output 102 DRUM PWM O Drum PWM signal output 103 XRST O L KARAOKE DSP reset K990 KH9 104 REDY I KARAOKE DSP ready input K990 KH9 105 XLAT O KARAOKE DSP latch K990 KH9 106 A DUB O Frequency response modification i...

Page 82: ...S D4 Digital ground demodulator circuitry 37 N C Not used 38 N C Not used 39 EXTI R I External audio input right channel 40 EXTI L I External audio input left channel 41 V REF2 I Analog reference voltage digital to analog converter and operational amplifiers 42 N C Not used 43 VDD A3 Analog power supply 5V operational amplifiers 44 VSS A3 Analog ground operational amplifiers 5 9 ZWEITON PROCESSOR ...

Page 83: ...D SLOW 20 STILL MECHA RVS 21 RVS FRAME BY FRAME RVS SLOW SLV ED100 EZ2000 K990 KH9 Table 6 2 Mechanism position list Code Position VTR status 0 NC Other than the following positions 1 EJECT EJECT including POWER OFF 2 CDOWN Cassette at down position 3 ULDEND Tape unloading end DEW STOP 4 TLOAD Tape loading 5 HCLEAN Tape loading 6 LDEND Tape loading end 7 RVS RVS varying speed play including STILL ...

Page 84: ...ng in struments as shown in the following diagram Fig 7 2 1 During the adjustment see the Parts Arrangement Diagram for Adjustments on Page 7 6 Video output 75 Ω Pattern generator VCR VIDEO LINE IN Monitor TV VIDEO LINE OUT Fig 7 2 2 2 1 4 Alignment Tapes Alignment Tape KRV 51N2 KRV 51P PAL NTSC 1 2 3 4 Mode SP SP EP EP Video signal Color bar Monoscope Color bar Monoscope Audio signal HiFi Normal ...

Page 85: ...15 V 13 V check Measurement Point Pin 2 3 of CN201 Specified Value 13 3 0 5 V 35 V check Measurement Point Pin 1 of CN201 Specified Value 39 0 2 0 V EXCEPT KH9 39 5 2 5 V KH9 2 2 POWER SUPPLY ADJUSTMENTS 2 2 1 Power Supply Check HS 028SF Checking Method 1 Confirm that each voltage meets its specified value 2 2 2 6 V Adjustment HS 028SF Mode REC or PB Measuring Instrument Digital voltmeter Measurem...

Page 86: ... A H on LCD display 4 Using the PROGRAM and buttons minimize a chipped portion At this time confirm that a noisy sound is not heard 5 Press the pause button Fig 7 2 5 2 Frequency Response Check Purpose Confirm that the frequency characteristic is within the specifica tion Mode REC and PB SP LP mode Signal 400 Hz 17 5 dBs 20 Hz 17 5 dBs 20 kHz 17 5 dBs Measurement point Audio output terminal Measur...

Page 87: ...ncy Response Check 4 Overall Level Characteristic and Distortion Factor Check 5 Overall S N Check 1 ACE Head Adjustment Refer to the SERVICE MANUAL of VHS MECHANICAL AD JUSTMENT VI 2 E E Output Level Check Purpose Confirm that the output level against the reference input is within the specification Mode E E Signal L R 400 Hz 7 5 dBs Measurement point Audio output terminal Measurement equipment Aud...

Page 88: ...e input to the GND 2 Start recording 3 Play the recorded part to confirm that the noise is below 46 0 dBs 2 5 VIDEO SYSTEM ADJUSTMENT 2 5 1 VCO Oscillation Frequency Adjustment MA 361 Board Purpose Adjust to set the character position on the screen Mode E E Signal Color bar Measurement point Pin of IC401 Measurement equipment Oscilloscope DC mode Adjusting Element CT401 Specified value 2 75 0 05 V...

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Page 93: ... 587 1 TG1 ASSY 759 X 3947 589 1 BAND ASSY TG1 760 3 977 488 01 SPRING POWER TENSION 761 A 6750 324 A SHUTTLE S BLOCK ASSY 762 X 3948 050 1 ROLLER ASSY GUIDE 763 3 965 178 01 SPRING 764 3 969 632 04 BASE DRUM 765 A 6759 630 C SHUTTLE T BLOCK ASSY 766 3 977 501 01 PLATE LUMINOUS 768 8 839 048 51 DRUM ASSY DZH 0A1A Z RP 771 A 6746 074 G ROLLER BLOCK ASSY HC 772 X 3947 255 1 ROLLER ASSY HC 773 3 975 ...

Page 94: ... 455 01 GEAR LOADING T 820 3 977 456 03 SPRING TORSION LOAD T 821 X 3947 579 1 LEVER ASSY LOADING T 822 3 977 451 01 GEAR LOADING S 823 3 977 452 01 SPRING TORSION LOAD S 824 X 3947 578 1 LEVER ASSY LOADING S 825 X 3947 576 2 CHASSIS ASSY MECHANICAL 826 3 977 468 01 SHAFT CAPSTAN BRAKE 827 3 977 467 02 SPRING CAP BRAKE 828 X 3947 583 1 BRAKE ASSY CAPSTAN 829 3 977 489 01 ARM TG1 DRIVING 830 A 6759...

Page 95: ... DIODE RD9 1EW T1 D302 8 719 108 12 DIODE RD9 1EW T1 D303 8 719 108 12 DIODE RD9 1EW T1 K990 KH9 D304 8 719 108 12 DIODE RD9 1EW T1 K990 KH9 D305 8 719 108 12 DIODE RD9 1EW T1 D306 8 719 109 51 DIODE RD2 0ES T1B1 D308 8 719 108 12 DIODE RD9 1EW T1 K990 KH9 D309 8 719 109 51 DIODE RD2 0ES T1B1 D310 8 719 109 51 DIODE RD2 0ES T1B1 D311 8 719 017 09 DIODE 02DZ6 2 TPH3 D312 8 719 056 07 DIODE SLR 342M...

Page 96: ...T31 SYNCHRO REC K990 D109 8 719 045 62 DIODE SLR 342VCT31 SYNCHRO REC ED100 EZ2000 D109 8 719 045 63 DIODE SLR 342YCT31 KARAOKE ON OFF K990 KH9 D110 8 719 017 09 DIODE 02DZ6 2 TPH3 D112 8 719 076 99 DIODE SELU2710C LF35 STANDBY LCD BACK LIGHT ED100 EZ2000 K990 D113 8 719 076 99 DIODE SELU2710C LF35 STANDBY LCD BACK LIGHT D114 8 719 076 98 DIODE SELU2E10CRW1TP5 POWER LCD BACK LIGHT D115 8 719 076 9...

Page 97: ...6 21 SWITCH TACT PAUSE S S105 1 762 196 21 SWITCH TACT REC z S106 1 762 196 21 SWITCH TACT REW j S107 1 762 196 21 SWITCH TACT JOG ED100 EZ2000 S107 1 762 196 21 SWITCH TACT SYNCHRO REC K990 S108 1 762 196 21 SWITCH TACT FF J S109 1 762 196 21 SWITCH TACT COLOR SYSTEM S110 1 762 196 21 SWITCH TACT PROGRAM ED100 EZ2000 S110 1 762 196 21 SWITCH TACT PROGRAM TRACKING K990 S110 1 762 196 21 SWITCH TAC...

Page 98: ...41 783 11 RES ADJ CARBON 2 2K SEPARATION VIBRATOR X001 1 781 353 11 VIBRATOR CRYSTAL 4MHz A 6791 318 A KR 33 BOARD COMPLETE K990 KH9 Ref No 3 000 Series CAPACITOR C501 1 124 589 11 ELECT 47uF 20 16V C503 1 124 589 11 ELECT 47uF 20 16V C504 1 137 368 11 MYLAR 0 0047uF 5 50V C505 1 164 232 11 CERAMIC CHIP 0 01uF 50V C506 1 164 232 11 CERAMIC CHIP 0 01uF 50V C511 1 163 038 00 CERAMIC CHIP 0 1uF 25V C...

Page 99: ...P 0 5 1 8W R609 1 216 073 00 METAL CHIP 10K 5 1 10W R610 1 216 073 00 METAL CHIP 10K 5 1 10W R611 1 216 047 91 RES CHIP 820 5 1 10W R612 1 216 105 91 RES CHIP 220K 5 1 10W R613 1 216 105 91 RES CHIP 220K 5 1 10W R614 1 216 047 91 RES CHIP 820 5 1 10W R615 1 216 081 00 METAL CHIP 22K 5 1 10W R616 1 216 063 91 RES CHIP 3 9K 5 1 10W R617 1 216 065 91 RES CHIP 4 7K 5 1 10W R621 1 216 097 91 RES CHIP 1...

Page 100: ...10 25V C227 1 126 963 11 ELECT 4 7uF 20 50V C230 1 164 505 11 CERAMIC CHIP 2 2uF 16V C231 1 163 121 00 CERAMIC CHIP 150PF 5 50V C232 1 163 089 00 CERAMIC CHIP 6PF 50V C233 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C234 1 126 963 11 ELECT 4 7uF 20 50V C235 1 163 227 11 CERAMIC CHIP 10PF 0 5PF 50V C236 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C237 1 163 231 11 CERAMIC CHIP 15PF 5 50V C238 1 164 004 11 ...

Page 101: ... 5 50V C407 1 130 481 00 MYLAR 0 0068uF 5 50V C408 1 109 982 11 CERAMIC CHIP 1uF 10 10V C409 1 137 372 11 MYLAR 0 022uF 5 50V C410 1 163 102 00 CERAMIC CHIP 24PF 5 50V C411 1 163 227 11 CERAMIC CHIP 10PF 0 5PF 50V C412 1 164 505 11 CERAMIC CHIP 2 2uF 16V C413 1 126 933 11 ELECT 100uF 20 16V C414 1 163 233 11 CERAMIC CHIP 18PF 5 50V C415 1 163 233 11 CERAMIC CHIP 18PF 5 50V C416 1 107 823 11 CERAMI...

Page 102: ...1 557 IC401 8 759 637 60 IC LC74761M 9766 TLM IC501 8 759 636 55 IC M5218AFP T1 IC502 8 759 636 55 IC M5218AFP T1 IC504 8 759 701 59 IC M5F78M09L IC505 8 759 604 42 IC M5F79M08L IC551 8 759 700 07 IC NJM2903M TE2 K990 KH9 IC552 8 759 700 07 IC NJM2903M TE2 K990 KH9 0IC601 8 759 438 18 IC PQ12RD08 0IC602 8 759 471 81 IC PQ05RD11 IC910 8 759 636 55 IC M5218AFP T1 IC911 8 759 636 55 IC M5218AFP T1 JU...

Page 103: ...601A QRS TX K990 KH9 Q330 8 729 012 31 TRANSISTOR 2SC4040 TL2 Q Q331 8 729 900 51 TRANSISTOR UN2115 QRS TX Q332 8 729 012 31 TRANSISTOR 2SC4040 TL2 Q Q335 8 729 900 51 TRANSISTOR UN2115 QRS TX Q339 8 729 421 19 TRANSISTOR UN2213 TX Q340 8 729 421 19 TRANSISTOR UN2213 TX Q361 8 729 046 97 TRANSISTOR 2SD1938 F T TX SO Q362 8 729 046 97 TRANSISTOR 2SD1938 F T TX SO Q364 8 729 216 22 TRANSISTOR 2SB709...

Page 104: ...METAL CHIP 1K 5 1 10W R103 1 249 413 11 CARBON 470 5 1 4W F R104 1 216 049 00 METAL CHIP 1K 5 1 10W R106 1 216 065 00 METAL CHIP 4 7K 5 1 10W R107 1 216 065 00 METAL CHIP 4 7K 5 1 10W R108 1 216 061 00 METAL CHIP 3 3K 5 1 10W R109 1 216 065 00 METAL CHIP 4 7K 5 1 10W R110 1 216 073 00 METAL CHIP 10K 5 1 10W R111 1 249 400 11 CARBON 39 5 1 4W F R112 1 249 431 11 CARBON 15K 5 1 4W R113 1 216 049 00 ...

Page 105: ...L CHIP 1K 5 1 10W R406 1 216 053 00 METAL CHIP 1 5K 5 1 10W R407 1 216 069 00 METAL CHIP 6 8K 5 1 10W R408 1 216 049 00 METAL CHIP 1K 5 1 10W R409 1 216 049 00 METAL CHIP 1K 5 1 10W R411 1 216 089 00 METAL CHIP 47K 5 1 10W R412 1 216 065 00 METAL CHIP 4 7K 5 1 10W R413 1 216 081 00 METAL CHIP 22K 5 1 10W R414 1 216 081 00 METAL CHIP 22K 5 1 10W R415 1 216 081 00 METAL CHIP 22K 5 1 10W R416 1 216 1...

Page 106: ...65 00 METAL CHIP 4 7K 5 1 10W R944 1 216 033 00 METAL CHIP 220 5 1 10W R945 1 216 033 00 METAL CHIP 220 5 1 10W R946 1 216 021 00 METAL CHIP 68 5 1 10W R947 1 249 425 11 CARBON 4 7K 5 1 4W F R948 1 216 057 00 METAL CHIP 2 2K 5 1 10W R949 1 216 057 00 METAL CHIP 2 2K 5 1 10W SWITCH S001 1 571 308 11 SWITCH SLIDE NTSC PB S002 1 762 108 11 SWITCH PUSH 1 KEY REC PRF S003 1 771 155 11 SWITCH ROTARY CAM...

Page 107: ...YPE MIC IN 1 J431 1 770 830 11 JACK LARGE TYPE MIC IN 2 J432 1 507 678 00 JACK CONTROL JUMPER RESISTOR JR430 1 216 296 00 METAL CHIP 0 5 1 8W JR431 1 216 295 00 METAL CHIP 0 5 1 10W JR432 1 216 296 00 METAL CHIP 0 5 1 8W JR433 1 216 295 00 METAL CHIP 0 5 1 10W JR434 1 216 295 00 METAL CHIP 0 5 1 10W JS433 1 216 296 00 METAL CHIP 0 5 1 8W COIL L430 1 412 955 11 INDUCTOR 22uH L432 1 412 955 11 INDUC...

Page 108: ...ECT 1uF 50V C212 1 126 954 51 ELECT 10uF 50V C301 1 111 042 51 ELECT 1200uF 16V C302 1 104 666 51 ELECT 220uF 25V C303 1 130 483 51 FILM 0 01uF 50V C401 1 111 114 51 ELECT 120uF 50V C402 1 126 967 51 ELECT 47uF 50V C403 1 130 483 51 FILM 0 01uF 50V C501 1 111 060 51 ELECT 270uF 25V The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number ...

Page 109: ...4 1 216 023 00 METAL CHIP 82 5 1 10W EZ2000Y R505 1 216 295 00 METAL CHIP 0 5 1 10W ED100 EZ2000S R506 1 216 295 00 METAL CHIP 0 5 1 10W ED100 EZ2000S R507 1 216 033 00 METAL CHIP 220 5 1 10W ED100 EZ2000S R508 1 216 033 00 METAL CHIP 220 5 1 10W R509 1 216 022 00 METAL CHIP 75 5 1 10W A 6713 576 A SR 36 BOARD COMPLETE ED100ML K990 KH9 A 6791 974 A SR 36 BOARD COMPLETE ED100 ME MI EZ2000 Ref No 2 ...

Page 110: ...K 5 1 10W R912 1 216 073 00 METAL CHIP 10K 5 1 10W R913 1 216 073 00 METAL CHIP 10K 5 1 10W R914 1 216 073 00 METAL CHIP 10K 5 1 10W R915 1 216 063 91 RES CHIP 3 9K 5 1 10W R918 1 216 073 00 METAL CHIP 10K 5 1 10W R922 1 216 099 00 METAL CHIP 120K 5 1 10W R923 1 216 099 00 METAL CHIP 120K 5 1 10W R924 1 216 057 00 METAL CHIP 2 2K 5 1 10W R925 1 216 049 00 METAL CHIP 1K 5 1 10W R926 1 216 295 00 ME...

Page 111: ... VIRTUAL SURROUND K990 KH9 A 6713 601 A TU 170 BOARD COMPLETE ED100ML A 6791 972 A TU 170 BOARD COMPLETE ED100 ME MI A 6791 982 A TU 170 BOARD COMPLETE EZ2000S A 6791 984 A TU 170 BOARD COMPLETE EZ2000Y A 6791 993 A TU 170 BOARD COMPLETE K990 Ref No 2 000 Series CAPACITOR C701 1 104 664 11 ELECT 47uF 20 25V C702 1 104 665 11 ELECT 100uF 20 25V C703 1 104 664 11 ELECT 47uF 20 25V C705 1 163 243 11 ...

Page 112: ...00 METAL CHIP 0 5 1 8W JR720 1 216 295 00 METAL CHIP 0 5 1 10W JS001 1 216 295 00 METAL CHIP 0 5 1 10W ED100 K990 JS700 1 216 295 00 METAL CHIP 0 5 1 10W JS706 1 216 295 00 METAL CHIP 0 5 1 10W EZ2000 K990 JS708 1 216 295 00 METAL CHIP 0 5 1 10W EZ2000 K990 JS710 1 216 295 00 METAL CHIP 0 5 1 10W EZ2000 K990 JS711 1 216 296 00 METAL CHIP 0 5 1 8W ED100 JS712 1 216 296 00 METAL CHIP 0 5 1 8W ED100 ...

Page 113: ...10K 5 1 10W ED100 K990 R818 1 216 089 00 METAL CHIP 47K 5 1 10W ED100 K990 R819 1 216 073 00 METAL CHIP 10K 5 1 10W ED100 K990 R820 1 216 061 00 METAL CHIP 3 3K 5 1 10W ED100 K990 R821 1 216 041 00 METAL CHIP 470 5 1 10W ED100 K990 R822 1 216 061 00 METAL CHIP 3 3K 5 1 10W ED100 K990 R823 1 216 041 00 METAL CHIP 470 5 1 10W ED100 K990 R824 1 216 061 00 METAL CHIP 3 3K 5 1 10W ED100 K990 R825 1 216...

Page 114: ...1 791 529 11 CABLE FLEXIBLE FLAT FMT 26 EXCEPT KH9 0112 1 777 854 21 CORD POWER ED100 KH9 K990 0112 1 777 855 22 CORD POWER EZ2000 704 1 500 144 11 HEAD FE 768 8 839 048 51 DRUM ASSY DZH 0A1A Z RP M902 1 698 971 11 MOTOR DC CAPSTAN M903 X 3947 577 1 MOTOR ASSY CAM HARDWARE LIST 1 7 685 648 79 SCREW BVTP 3X12 TYPE2 IT 3 2 7 682 147 01 SCREW P 3X6 3 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 VR 74 The c...

Page 115: ... 168 SLV ED100 EZ2000 K990 KH9 Sony Corporation Home VIDEO Company 9 921 739 11 99I053013 1F Printed in Japan 1999 9 Published by Quality Assurance Dept ...

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Page 118: ...I 1 D026 J 1 D027 G 8 D321 C 7 D351 C 5 D352 C 5 D353 D 6 D354 D 6 D401 G 11 D402 G 11 D403 G 11 D404 H 11 D502 B 1 D503 A 1 D504 B 1 D505 A 2 D551 E 2 D552 E 1 IC003 H 9 IC004 H 8 IC006 G 8 IC007 I 5 IC201 C 11 IC202 D 10 IC281 G 3 IC291 D 11 IC321 C 8 IC350 A 12 IC360 C 5 IC401 H 12 IC501 B 3 IC502 A 2 IC504 C 1 IC505 C 2 IC551 E 2 IC552 D 2 IC601 I 1 IC602 E 1 IC910 C 2 IC911 B 4 Q009 I 11 Q010...

Page 119: ...210 1k R300 C299 0 01u PP 6800p C335 SW12V 12uH L205 22k R335 0 1u C246 470 R311 JL202 0 01u C259 JL212 JL332 27k R306 UN2115 QRS TX Q335 16V TA 1u C320 A_RP JL294 0 R312 C296 50V 10u 0 1u C238 2200p C205 220 R269 220 R270 15k R307 56p CH C269 JL333 JL227 6p CH C232 PS330 NAI2 10uH L208 4P CN331 PB_A_HEAD 1 REC_A_HEAD 2 AU_GND 3 A_ERASE_HEAD 4 NAPB W901 1 A AURP5V ANGND AUGND C343 22p C344 22p C34...

Page 120: ...IDA1 SCL 47k R068 220p CH C053 0 001u C060 39 R101 JL017 ICL1 R076 47k JL025 D5S PCL 0 22u C036 47k R093 JL026 SJ 16V 22u C009 JL001 JL013 0 022u C038 1k R037 SCORE_H MUSIC_DET MIC_DET SCORE_L PS002 PS003 0 1u C063 0 22u C064 RD6 2ES T1B D023 JL015 1k R121 1k R122 10k R123 JL037 JL038 JL039 JL041 JL040 MPG06D 6052PKG3 D024 1 A M M M KRON AMT SRMT 39 R111 1k R907 0 47u 5 5V C050 0 01u C040 C068 0 1...

Page 121: ...1B D352 RD18ES T1B A4 A3 A44 A5 A6 A3 A4 A5 A6 A9 A10 A15 A16 A18 A19 A18 A19 A9 A10 A12 A12 A15 A16 A44 TU17 TU16 TU15 TU14 TU13 TU12 TU11 TU10 TU17 TU16 TU15 TU14 TU13 TU12 TU11 TU10 TU1 TU2 TU6 TU7 TU8 TU9 TU8 TU7 TU6 TU9 TU5 TU2 TU1 TU5 A1 A2 Hi Fi AUDIO PROCESS IC360 IC350 AUDIO REC PB AMP 7 MA 361 BOARD 3 7 9 6 D E F B 05 2 3 H G 8 10 4 5 C 11 12 AFT SW 12V 35V MOD V TUNER R 3 58 4 43 SP IIC...

Page 122: ...51 B 3 D704 B 6 D705 C 8 D706 C 8 D781 A 8 D800 A 2 D801 A 1 D802 A 1 D783 A 9 IC701 A 9 IC702 B 5 IC705 A 8 IC800 A 2 Q721 B 5 Q722 B 5 Q730 C 6 Q756 A 4 Q757 A 4 Q801 C 2 Q802 C 1 Q803 B 2 Q804 B 1 Q805 A 1 TUNER SIF TU 170 There are few cases that the part isn t mounted in this model is printed on this diagram RF UNIT 1 675 406 AERIAL IN OUT ...

Page 123: ...JL777 JL773 JL779 JL780 JL774 JL790 JL786 JL795 JL792 JL783 JL789 JL784 JL785 JL781 JL793 JL791 JL787 JL794 JL788 JL782 MPG06D 6052PKG3 D781 25V 47u C761 SW12V SW5V ANGND 100k R751 25V 47u C727 10k R766 10k R767 10k R768 10k R769 10k R770 10k R771 10k R772 10k R773 JS765 R774 JW 2SB1122 ST TD Q721 UN2213 TX Q722 47k R721 10k R722 R707 JW 1 A 0 R754 0 1u C759 0 01u C754 0 01u C720 0 01u C716 0 01u ...

Page 124: ...1 B 5 D500 A 4 Q500 A 4 SR 36 SURROUND PRINTED WIRING BOARD See Service Manual Page 4 52 Ref No SR 36 board 2 000 series SR 36 BOARD CN900 C 3 CN901 C 1 IC900 C 2 IC901 A 2 IC902 A 1 IC903 A 4 IC904 B 4 IC905 B 1 IC906 A 3 There are few cases that the part isn t mounted in this model is printed on this diagram 15 16 ADDITIONAL REAR IN OUT RJ 84 1 675 405 LINE 3 IN SAT IN VIDEO J502 LINE 2 OUT AUDI...

Page 125: ... 56 Ref No MJ 93 board 3 000 series There are few cases that the part isn t mounted in this model is printed on this diagram MJ 93 BOARD CN401 A 3 CN403 C 3 D401 C 4 D402 C 4 D405 C 3 IC400 B 3 IC401 B 1 Q400 B 1 Q401 A 2 Q402 C 3 MIC IN HEADPHONE MIC HEADPHONE AMP MJ 93 2 1 16 17 1 675 402 PHONES MIC IN ...

Page 126: ...IC VOL 2 1 17 16 VR 74 MIC ECHO PHONE LEVEL PRINTED WIRING BOARD See Service Manual Page 4 60 Ref No VR 74 board 3 000 series There are few cases that the part isn t mounted in this model is printed on this diagram MIC ECHO PHONE LEVEL VR 74 ...

Page 127: ...ROTARY SWITCH PRINTED WIRING BOARD See Service Manual Page 4 61 Ref No SW 329 board 3 000 series There are few cases that the part isn t mounted in this model is printed on this diagram SW 329 BOARD CN251 B 2 D251 A 3 D252 B 3 D253 A 2 D254 B 2 D255 B 1 D256 A 1 D257 A 2 D258 B 2 Q251 A 2 Q252 A 1 ROTARY SWITCH SW 329 ...

Page 128: ...model is printed on this diagram FL 110 BOARD CN301 C 2 CN302 C 3 CN303 B 1 CN304 C 3 D301 C 3 D302 C 3 D303 C 3 D304 C 3 D305 C 2 D306 A 2 D308 C 2 D309 A 1 D310 B 1 D311 B 1 D312 C 4 D313 C 1 D315 C 1 D316 B 1 IC301 B 1 Q301 B 2 Q302 C 1 Q303 C 1 MODE CONTROL FRONT IN OUT FL 110 20 1 675 398 POWER J302 AUDIO AUDIO VIDEO VIDEO LINE 2 IN D312 S302 REALITY REGENERATOR J301 LINE 2 IN 1 2 3 ...

Page 129: ... COM 10 11 12 13 14 15 16 17 18 6800 R134 JL202 0 JS204 1k R149 S112 JL201 1k R150 18P CN101 1 A0 2 WR 3 CS 4 D7 SI 5 D6 SCL 6 VDD 7 V5 8 V4 9 V3 10 V2 11 V1 12 V0 13 VR 14 VOUT 15 CAP1 16 CAP1 17 VSS 18 RES 2 2u C201 1k R151 0 JS201 1k R152 2 2u C202 23P CN104 23 SYS RESET 22 SIARCS 21 D GND 20 N C 19 DMS 2 18 DMS 1 17 ETR1 16 ETR2 15 VTR1 14 VTR2 13 LCD CS 12 LED CS_ 11 FUNCTION KEY1 10 FUNCTION...

Page 130: ......

Page 131: ......

Page 132: ...01 1 760 708 11 VIBRATOR CRYSTAL 4 433619MHz X401 1 577 289 11 VIBRATOR CRYSTAL 17734 475kHz Page SLV EZ2000S SLV ED100KR Ref No Part No Description Remark Ref No Part No Description Remark 8 14 8 15 8 16 8 17 8 18 D026 8 719 017 09 DIODE 02DZ6 2 TPH3 D321 8 719 017 09 DIODE 02DZ6 2 TPH3 D351 8 719 110 47 DIODE RD18ES T1B D352 8 719 110 47 DIODE RD18ES T1B D353 8 719 017 09 DIODE 02DZ6 2 TPH3 D354...

Page 133: ... METAL CHIP 0 5 1 10W JS751 1 216 295 00 METAL CHIP 0 5 1 10W Q750 8 729 424 67 TRANSISTOR UN2216 TX Q753 8 729 216 22 TRANSISTOR 2SB709A QRS TX Q755 8 729 216 22 TRANSISTOR 2SB709A QRS TX A 6713 577 A TU 170 BOARD COMPLETE C712 1 164 161 11 CERAMIC CHIP 0 0022uF10 50V C750 1 126 960 11 ELECT 1uF 20 50V C721 1 126 767 11 ELECT 1000uF 20 16V C730 1 163 137 00 CERAMIC CHIP 680PF 5 50V C759 1 164 004...

Page 134: ... 295 00 METAL CHIP 0 5 1 10W R712 1 216 049 00 METAL CHIP 1K 5 1 10W R713 1 216 049 00 METAL CHIP 1K 5 1 10W R714 1 216 049 00 METAL CHIP 1K 5 1 10W R732 1 216 085 00 METAL CHIP 33K 5 1 10W R733 1 216 081 00 METAL CHIP 22K 5 1 10W R776 1 216 073 00 METAL CHIP 10K 5 1 10W S701 1 571 588 11 SWITCH SLIDE RF UNIT 0TU701 1 693 413 11 TUNER MOD IF SOLID TYPE AERIAL MISCELLANEOUS 0112 1 782 752 11 CORD P...

Page 135: ... 28 SLV ED100KR Sony Corporation Home Video Division Company 9 921 752 11 2000C0530021 1F Printed in Japan 2000 3 Published by Quality Assurance Dept ...

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