Yamaha GX-505 Service Manual Download Page 43

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GX-505/GX-505VCD

■

PRINTED CIRCUIT BOARD (Foil side)

Point

(Pin37 of IC8)

V : 2V/div

H : 20

sec/div

DC range

1 : 1 probe

Point

(Pin39 of IC8)

V : 2V/div

H : 50

sec/div

DC range

1 : 1 probe

100

GX-505VCD INPUT P.C.B. (1) (Surface Mount Device)

Ref. No.

Location

D10

D11

D12

D20

D21

D22

D23

D24

D25

D26

Ref. No.

Location

IC3

IC5

IC6

IC7

IC8

IC9

IC11

IC21

●

Semiconductor Location

Ref. No.

Location

Q10

Q14

Q15

Q16

Q18

Q19

Q20

Q21

Q22

Q23

Q24

Q29

Q30

Q34

Q35

Q36

Point

CH1 : Collector of Q19

CH2 : Anode of D11

V : 2V/div (CH1)

V : 2V/div (CH2)

H : 2 sec/div

DC range

1 : 1 probe

(This waveform is not available by pushing the power

switch ON and OFF.)

CH 1

CH 2

With the POWER ON,
d i s c o n n e c t t h e A / C
power cord. Reconnect
the A/C power cord and
the above waveforms will
start.

Disconnect the power
cord from the AC
outlet.

Summary of Contents for GX-505

Page 1: ...tments of YAMAHA are continually striving to improve YAMAHA products Modifications are therefore inevitable and specifications are subject to change without notice or obligation to retrofit Should any discrepancy appear to exist please contact the distributor s Service Division WARNING Static discharges can destroy expensive components Discharge any static electricity your body may have accumulate...

Page 2: ... may emit invisible as well as visible radiation which may cause eye damage To protect your eyes and skin from laser radiation the following precautions must be used during servicing of the unit 1 When testing and or repairing any component within the product keep your eyes and skin more than 30 cm away from the laser pick up unit at all times Do not stare at the laser beam at any time 2 Do not at...

Page 3: ...e pick up PWB however this level has been set by the factory prior to shipping from the factory Do not adjust this laser level control unless instruction is provided elsewhere in this manual Adjustment of this control can increase the laser emission level from the device Laser Diode Properties Material GaAlAs Wavelength 780 nm Emission duration Continuous Laser output Max 44 6µW ANSI Class Class 1...

Page 4: ...GX 505 GX 505VCD GX 505 VCD GX 505 PANELS B G models U C R A models 3 ...

Page 5: ...GX 505 GX 505VCD GX 505 VCD A model U C models R model B G models 4 ...

Page 6: ...GX 505 GX 505VCD GX 505 VCD R T models L model GX 505VCD PANELS 5 ...

Page 7: ... NR off 58dB Dolby B NR on 66dB SPEAKER SECTION NX GX505 Type 3 Way Bass reflex Design Magnetic Shielding Type Speakers 13cm 5 1 8 woofer 5cm 1 15 16 tweeter 2cm 13 16 super tweeter Frequency Range 60 to 27 000Hz Maximum Input 220W Impedance 6Ω Frequency Range 60 to 27 000Hz Sound Pressure Level 90dB 1m 2 83V 1W 6Ω GENERAL Power Supply U C models AC120V 60Hz A model AC240V 50Hz B G L models AC230V...

Page 8: ... C B 3 GX 505VCD only y MAIN P C B 2 u MAIN P C B 3 i MAIN P C B 6 o DECK MECHANICAL UNIT 0 GX 505 INPUT P C B 3 GX 505VCD INPUT P C B 2 1 GX 505 CD MECHANICAL UNIT GX 505VCD VCD MECHANICAL UNIT 2 GX 505 CD P C B GX 505VCD VCD P C B 3 VCD MODULE GX 505VCD only 7 q w i e r t o y u u i 2 3 y r o 1 0 q with CD VCD Mechanical Unit removed ...

Page 9: ... B in Fig 2 f Remove 4 screws w and then remove the CD Mechanical Unit in Fig 1 3 Removal of Panel Unit a Rotate the Loading Gear then open the Tray and remove the Cassette Lid in Fig 2 b Push the Tray back to the original closed position c Disconnect the flat connecting cables CB10 CB13 and CB11 on the INPUT P C B and remove a connector CB805 in Fig 2 d Remove 5 screws e and 2 screws r and then r...

Page 10: ...he CD Mechanical Unit horizontally as shown in the Fig 5 d Connect the Flat Connecting Cable CB10 and 3 connectors CB11 CB12 and CB9 in Fig 4 and Fig 5 e Fit insulating material thick paper etc to prevent the chassis from contacting the CD VCD P C B f Connect the power plug and turn on the Power Switch y VCD Module GX 505VCD only CB11 CB12 VCD only CB10 CD VCD P C B Block Block CD VCD P C B Block ...

Page 11: ...unit in Fig 9 j Connect the flat connecting cables CB10 CB13 and CB11 and remove a connector CB805 in Fig 2 k Connect the power plug and turn on the Power Switch Fig 9 10 u u u i o Main P C B 2 0 0 Input P C B Main P C B 1 CAUTION When the power to this equipment is turned on with the CD VCD Mechanical Unit disconnected the capacitor C255 4700 16 of the Main P C B CD VCD power supply section is ch...

Page 12: ...it with a screwdriver or the like and pull out the Tray forward as in Fig 10 e Unhook 1 Tray hook in Fig 11 and pull out the Tray f Remove 4 screws 3 and 4 in Fig 12 g Disconnect the Flat Connecting Cable 16P and connectors 6P h Take out the Traverse Unit with the Slider Cam and the TU Holder in Fig 12 i Remove 2 screws 5 and then remove the TU Holder in Fig 12 Fig 11 Fig 10 Fig 12 Friction Arm Cl...

Page 13: ... 0 and then remove the Relay P C B in Fig 15 b Remove 2 screws 1 and then remove the Head Ass y in Fig 15 Perform the azimuth adjustment after installing the Head Ass y 8 Removal of Pick up Head a Remove a washer 6 and then remove the Driving Gear in Fig 13 b Remove 2 screws 7 pull out the Guide Rod and then remove the Pick up Head in Fig 13 Check that the disc table height is as specified below F...

Page 14: ...L 63 VOL 64 VOL MAX dB 9 8 7 6 5 4 3 2 1 0 VOLUME RANGE 1dB step NOTE When VOLUME is at minimum AMP MUTE is on SYSTEM CONTROL CHECK w FUNCTION CD DISC No display on no In case that CD doesn t play RECEIVER CD SYSCK CDCE SYSO NG In case that DISPLAY doesn t change CD RECEIVER SYSI NG yes q FUNCTION AUX MD is selected CD PLAY KEY ON remote control transmitter CHECK OK 13 SYSCK Pin 20 of IC8 CDCE Pin...

Page 15: ...Causal factors for power off at starting Display Description Key Operate Power off by button operation Off Timer Power off by Off Timer setting Sleep Timer Power off by Sleep Timer function Auto Off Power off by Auto Power Off function I Protect Power off by detection of an abnormal current value V Protect Power off by detection of an abnormal voltage value Temp Over Power off by detection of an a...

Page 16: ...2 seconds and RAM of CPU is initialized The normal operating mode is restored Presetting of the tuner becomes the manufacturer preset state Used to check lighting of all display segments At the first pressing of the STANDBY ON button all display segments light up and at the second pressing this mode is canceled The normal operating mode is restored Do not use No 04 to 23 functions as they are not ...

Page 17: ... the equalizer test mode is set GEQ xxx is displayed xxx represents the 3 band value of GEQ It is possible to set the GEQ value directly using the buttons on the remote control unit Example To obtain flat GEQ 6 6 6 Low tone Intermediate tone High tone Displayed value 0 1 2 3 4 5 6 7 8 9 A B C Gain dB 12 10 8 6 4 2 0 2 4 6 8 10 12 Operation Procedure To set a value for each band 0 to 9 A TIME B PRO...

Page 18: ...ter normal operation 1 track kick Displayed servo coefficient without mecha INIT increment Enter normal operation 30 track kick Displayed servo coefficient decrement Start TEST REPEAT 30 track kick Send the displayed servo Do not use this function as coefficient 2 it is not for servicing 1 Adj lights during the adjustment and disappears at the end of the adjustment 2 When the mode is reset to the ...

Page 19: ... E AE E AF MN ERR CONTENTS OF ERROR CD fails in the disc data reading after the state shift CD fails in the disc data reading CD fails in the TOC data reading Tracking servo is not effective at the disc motor servo PLL Disc motor servo PLL is not effective CD fails in focus search CD fails in escaping from the lead in area The inner limit switch does not operate at the feed inner control CD fails ...

Page 20: ...ing Disc mechanism unit clamped up Feed inward switch sensing Laser ON Disc scan FOCUS Gain rough ADJ FOCUS Search operation FOCUS LOCK servo ON Spindle motor accelerated TRACKING servo ON Disc servo ON VCO lock Tracking Gain rough ADJ Tracking Balance ADJ only Tray OPEN CLOSE OPEN appears in the TIME indicator TRV signal is output until detection of LIMIT switch DISC 1 is turned to DM clamp posit...

Page 21: ...ter searching the beginning MUTE is cancelled PLAY MUTE ON Spindle motor stop Laser OFF Forced feed return STOP MUTE L H 0 00 appears in the time indicator IC8 64 pin TOC READ After searching the beginning MUTE is cancelled Press the STOP key MUTE H L MUTE L H 0 00 appears in the time indicator LDON H L IC5 40 pin FLSW L IC8 26 pin A ...

Page 22: ...udio frequency oscillator ACVM or dual channel ACVM DCVM Wow flutter meter Oscilloscope Frequency counter Torque meter TW 2111A TX911580 Take up back tension FWD TW 2121A TX911570 Take up back tension RVS CT 160L TX911120 FF REW 3 Test tape required MTT 111N TX911650 Normal speed MTT 114N TX911680 Azimuth MTT 212N TX911660 Playback level MTT 256 TX911300 Playback frequency response Normal MTT 356 ...

Page 23: ...uired Torque meter ACVM Oscilloscope Frequency counter Wow flutter meter Adjustment part Azimuth adjustment screw Fig A VR7 OK Rec out L ch 1 Rec out R ch 2 DC input X Y Resurge mode NG Fig B 0 2V 0 2V ELECTRICAL ADJUSTMENT Use 560 mV 250 nwb m for 0 dB as the standard level of the unit 0dB 250 nwb m 315 Hz 7 dBV Rec out level Item to be Adjusted Playback level 315Hz Confirmation of playback frequ...

Page 24: ...of measurement REC OUT REC OUT REC OUT Mode REC PLAY REC PLAY REC PLAY Instrument required ACVM Audio frequency oscillator ACVM Audio frequency oscillator ACVM Audio frequency oscillator Measurement conditions Input 1 kHz Signal to AUX IN from Audio Frequency Oscillator Adjust output level of Audio Frequency Os cillator so that the voltage of REC OUT becomes 27 dBV Input 12 5 kHz Sig nal to AUX IN...

Page 25: ...RDY BLKCK 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 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 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 P90 SEG16 P91 SEG17 P92 SEG18 P93 SEG19 P94 SEG20 P95 SEG21 P96 SEG22 P97 SEG23 P30 SEG24 P31 SEG2...

Page 26: ...t used Not used Not used Not used Not used Not used Not used Not used Decoder reset GX 505VCD only Servo driver on Focus gain high NC Tray open control signal implied clamper control Tray close control signal Tray table revolution Tray table brake Open Servo LSI reset signal Open Line mute Servo LSI power ON control Open Digital mute Microprocessor command store request Serial 2 µ COM command Seri...

Page 27: ... 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 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 P90 SEG16 P91 SEG17 P92 SEG18 P93 SEG19 P94 SEG20 P95 SEG21 P96 SEG22 P97 SEG23 P30 SEG24 P31 SEG25 P32 SEG26 P33 SEG27 P34 SEG28 P35 SEG29 P36 SEG30 P37 SEG31 P00 SEG32 DIG0 P01 SEG33 DIG1 P02 SEG34 DIG2 P03 SEG35 DIG3 P04 SEG36 DI...

Page 28: ...3835F A OUT SPECTRUM ANALYZER BA3835F B OUT SPECTRUM ANALYZER BA3835F C OUT SPECTRUM ANALYZER BA3835F SEL OUT LA2787 LV1017 CE KARAOKE IC M65853 LATCH FL DRIVER RESET FL DRIVER CE LC72131 LC72720 LC75393 CE STANDBY LED ON H LED ON TIMER LED ON H LED ON PRO LOGIC IC CONTROL BC Not used TEST PORT TEST PORT MD DIGITAL INPUT SELECT MD DIGITAL INPUT SELECT POWER RELAY CONTROL H ON SPEAKER RELAY CONTROL...

Page 29: ...ECT L HP DETECT MIC DETECT CASSETTE IN DETECT DECK MECHA PLAY POSITION DETECT CrO2 70 µs POSITION DETECT AMP OVER CURRENT DC VOLTAGE DETECT L ABNORMAL DETECT 5V DECK CLOSE SW REC INHIBIT FORWARD SIDE A REC INHIBIT REVERSE SIDE B DECK OPEN SW REEL MOTOR PULSE DETECT TAPE MUSIC SENSOR GND GND 5V Name TPEQ SOL CPM CLOSE OPEN ENVA ENVB ENMA ENMB HP MIC CASS PLSW CRO2 IPRT 5V CLSW RECINHF RECINHR OPSW ...

Page 30: ...s drive output Reference voltage for DA output block TVD ECS TRD FOD FBAL TBAL Focus balance adjustment output Tracking balance adjustment output Focus error signal input analog input I O O O O I I O I I I O O O O I O I O I O O O O O O O O O O I O O I Name BCLK LRCK SRDATA DVDD1 DVSS1 TX MCLK MDATA MLD SENSE FLOCK TLOCK BLKCK SQCK SUBQ DMUTE STAT RST SMCK FCLK CLVS FLAG6 TRV TVD PC ECM ECS KICK TR...

Page 31: ...terminal Power supply for oscillation circuit 5 PLL loop filter terminal for jitter adsorption GND GND for audio DAC PEM output terminal 1C PEM output terminal 1D PEM output terminal 2D PEM output terminal 2C Power supply terminal for audio DAC Deemphasis detect signal output NC 384fs clock output At the CK384 pin output does not stop while RST L NC Xtal system when command is defaulted Signal pro...

Page 32: ...8 19 20 21 22 23 24 25 26 27 28 29 30 Connection F1 F1 NP NP P35 P34 P33 P32 P31 P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 Pin No 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Connection P9 P8 P7 P6 P5 P4 P3 P2 P1 16G 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NP NP F2 F2 PATTERN AREA q 9 GRID ASSIGNMENT DIS...

Page 33: ...GX 505 GX 505VCD GX 505 VCD ANODE CONNECTION 32 RIGHT LEFT LEFT RIGHT BELOW UPPER RIGHT CENTER LEFT ...

Page 34: ... L TUNER AM FM IF MPX IC1 LA1838 PLL IC2 LC72131M PK2 AM STEREO IC3 TA2040AF RDS IC4 LC72720NM XL3 10 7MHz XL1 1 FM IN 9 16 17 18 19 22 6 7 13 15 20 23 2 12 13 4 332MHz XL4 RDS B G only 5 0 AM STEREO J only 7 9 4 5 30 AM IN AM OSC FM OSC FM VT 4 3 FM ANT GND AM ANT AM VT 18 1 20 18 14 13 2 5 9 11 L5 L6 TUNER CONTROL XL2 TUNER Page 69 33 ...

Page 35: ... 73 REC Q403 404 BIAS OSC L1 Q12 10 IC8 93 RECINHF 5 4V 9 26 ON OFF IC8 95 OPSW BIAS TRAP L2 3 CASS IC8 96 REEL SOL SENSOR OUT IC8 71 PBMUTE Q1 F REC 17 18 19 10 4 29 LOAD IN 27 IC8 89 CrO2 CrO2 1 3 7 IC11 VCD only 1 3 59 60 D5 48 37 R REC R P SWITCH IC2 1 9 1 9 M LD DRIVE 2 SERVO SIGNAL PROCESSOR DF DAC IC5 MN35511AL MUTE Q11 12 C D E F A B M IC8 2 PAL AUTO NTSC SW1 VCD only M VCD MODULE MUTE CD ...

Page 36: ...ROTARY ENCODE SW828 VOL REMOCON 32 10 13 DATA CLOCK LATCH D803 40 41 42 7 12 71 80 87 89 92 97 3 DECK CONTROL Q26 Q218 4 8 CDB TO CD 48 47 12 13 12V 12M D800 802 805 833 LB 81 82 12V Q207 D213 u5 6V IC8 58 LB SPON HB D211 D212 27V HB Q206 IC8 57 PRON RY203 T202 F217 F201 32 768MHz XL401 8MHz XL402 38 39 37 36 VCD only SYSTEM CPU IC8 TE201 SPEAKER K9V Q204 Q25 HP JACK JK802 5 0V 15 INIA INIB IC8 62...

Page 37: ...R P C B Surface Mount Device 16 30 1 15 9 16 8 1 1 1 10 11 20 12 13 24 u y CIRCUIT CHANGES BY MARKET U C R T L A B G J X3 X X O X4 X O X IC3 X X O IC4 X O X Q4 X X O D6 8 10 X X O L7 9 X O X C68 71 74 X O X C46 52 54 X X O C29 O O X C42 51 55 56 X X O C67 69 70 X O X R33 38 X X O R54 X O X R25 O O X R39 X X O J21 X O X J1 40 44 X X O O USED X NOT USED Ref No Location D1 D2 D2 D2 D3 D2 D4 D2 D5 E3 ...

Page 38: ... 5 GND GND B FROM CD MECHA FROM INPUT 1 FROM MAIN 1 FROM INPUT 3 FROM PICK UP HEAD LED CA POS SW COLLE OPEN SW TUDN SW LOADMTR TUUP SW LED AN ROTMTR ROTMTR CLOSE SW GND LOADMTR FROM CD MECHA 1 18 36 19 1 3 0 8 0 5 1 3 1 5 0 1 0 0 8 1 1 2 0 6 0 4 1 2 1 4 0 8 0 6 1 1 18 36 19 1 4 8 5 1 4 8 5 1 1 7 14 8 7 14 8 GX 505 CD P C B Surface Mount Device 1 2 Ref No Location D1 F2 D2 E2 D4 E4 D5 E4 D6 E4 D7 E...

Page 39: ...N ROTMTR ROTMTR CLOSE SW GND LOADMTR FROM CD MECHA BLKCK SUBC IPFLG CDDATA HDIO VRST HINT DISCK DILRCK XCK DGND D 3 3V VGND YOUT CVOUT CLDCK HSEL CDLACK CDSCK HCK SBCK DIDATA HARDY EMPH DGND D 3 3V R 5V VGND COUT A 3 3V FROM VCD MODULE GX 505VCD VCD P C B Lead Type Device 1 18 36 19 1 3 0 8 0 5 1 3 1 5 0 1 0 0 8 1 1 2 0 6 0 4 1 2 1 4 0 8 0 6 1 1 18 36 19 1 4 8 5 1 4 8 5 1 1 7 14 8 1 1 7 8 14 8 16 ...

Page 40: ...SOR SENSOR OUT SOL CRO2 PACK F REC NC R REC HP GND HP R HP L E TONE RIN TONE LIN E TONE ROUT TONR LOUT TO DECK TO DECK 30 31 W3 PB LEVEL ADJ TAPE SPEED ADJ TO DECK 29 W4 W2 Rch Lch W6 DGND REM SUB 5V VREF KEY1 1 KEY0 VOL A IN VOL B IN STANBY TIMER 5 0V FLRES FLCE FLCLK FLDAT FLGND VP FL1 FL2 DGND TO MAIN 2 16 W15 TO MAIN 1 TO MAIN 1 TO OPERATION 2 FROM OPERATION 2 17 W16 22 W12 15 W14 W6 W17 W5 FR...

Page 41: ... E4 D11 D3 D12 D4 D20 G4 D21 F4 D22 F4 D23 F4 D24 E4 D25 E4 D26 E4 Ref No Location IC3 G2 IC5 G2 IC6 C3 IC7 F3 IC8 E3 IC9 G3 IC11 G4 IC21 F2 Semiconductor Location Ref No Location Q1 C2 Q5 G2 Q6 F2 Q7 G2 Q8 D3 Q9 D3 Q10 D3 Q14 D4 Q15 F2 Q16 C3 Q18 D3 Q19 D3 Q20 G4 Q21 G4 Q22 F4 Q23 F4 Q24 F4 Q29 F2 Q30 F2 Q34 D4 Q35 D2 Q36 D2 Point t CH1 Collector of Q19 CH2 Anode of D11 V 2V div CH1 V 2V div CH2 ...

Page 42: ...NC R REC HP GND HP R HP L E TONE RIN TONE LIN E TONE ROUT TONR LOUT TO DECK TO DECK 30 31 W3 PB LEVEL ADJ TAPE SPEED ADJ TO DECK 29 W4 W2 Rch Lch W6 DGND REM SUB 5V VREF KEY1 1 KEY0 VOL A IN VOL B IN STANBY TIMER 5 0V FLRES FLCE FLCLK FLDAT FLGND VP FL1 FL2 DGND TO MAIN 2 16 W15 TO INPUT 2 34 W1 TO MAIN 1 TO MAIN 1 TO OPERATION 3 FROM OPERATION 2 17 W16 22 W12 15 W14 W6 W17 W5 FREQUENCY STEP R T o...

Page 43: ...11 D3 D12 D4 D20 G4 D21 F4 D22 F4 D23 F4 D24 E4 D25 E4 D26 E4 Ref No Location IC3 G2 IC5 G2 IC6 C3 IC7 F3 IC8 E3 IC9 G3 IC11 G4 IC21 F2 Semiconductor Location Ref No Location Q1 C2 Q5 G2 Q6 F2 Q7 G2 Q8 D3 Q9 D3 Q10 D3 Q14 D4 Q15 F2 Q16 C3 Q18 D3 Q19 D3 Q20 G4 Q21 G4 Q22 F4 Q23 F4 Q24 F4 Q29 F2 Q30 F2 Q34 D4 Q35 D2 Q36 D2 Point t CH1 Collector of Q19 CH2 Anode of D11 V 2V div CH1 V 2V div CH2 H 2 s...

Page 44: ... FL2 VP FLDAT FLCE VD 5V LCK VOLAIN KEY1 1 SUB 5V DGND FROM INPUT 1 FROM INPUT 1 12V E E E E YMA MUTE SW HP GND HP IN 12V TONE L OUT TONE R OUT TONE L IN TONE R IN HP L HP R 5 0V W807 TO OPERATION 4 HP L HP GND HP R HP IN 5 0V W809 TO OPERATION 3 5 0V 12V 12V GX 505VCD only FROM OPERATION 5 D GND SUB 5V TAPE REW TAPE PLAY NC D GND REM NC TAPE STOP TAPE FF 12V KEY4 OPERATION P C B 1 Lead Type Devic...

Page 45: ... 3 4 5 6 GX 505 GX 505VCD PRINTED CIRCUIT BOARD Foil side 54 55 OPERATION P C B 1 Surface Mount Device OPERATION P C B 2 Surface Mount Device Ref No Location D834 E3 Semiconductor Location Ref No Location Q800 B2 Q801 B2 ...

Page 46: ...05VCD OPERATION P C B 3 Surface Mount Device 1 21 42 22 OPERATION P C B 4 Lead Type Device PHONES W811 W807 TO OPERATION 2 5 0V HP IN HP R HP GND HP L OPERATION P C B 4 Surface Mount Device OPERATION P C B 5 Lead Type Device e a w r OPEN CLOSE KARAOKE DIRECTION GX 505VCD only FROM OPERATION 2 D GND SUB 5V TAPE REW TAPE PLAY NC D GND REM NC TAPE STOP TAPE FF 12V KEY4 OPERATION P C B 5 Surface Mount...

Page 47: ...R BR BE BR BR GY WH OR YE RE YE R T only VOLTAGE SELECTOR TO MAIN 2 TO MAIN 1 TO MAIN 1 10 9 W203 W204 MAIN P C B 3 MAIN P C B 4 110V 1 2 5 6 2 3 6 7 3 4 7 8 4 5 8 1 120V 240V 220V SW204 CIRCUIT CHANGES BY MARKET U C R T A B G L Q217 X O X HS202 X O X D216 X O X C260 262 X O X R274 275 X O X R276 O X X J201 O X O O USED X NOT USED Ref No Location D202 A3 D203 A3 D204 A3 D205 C4 D206 B4 D208 C4 D20...

Page 48: ...0D Diodes 1SS355 1SS380 MA8047 H MA8051 H MA8056 M MA8056 L MA8062 M 2SA933S Q R 2SC1740S R S DTA114ES DTC114ES 2SA893 D E 2SB647 C D 2SC535 A B C 2SC1815 Y 2SC1890A D E 2SC2878 A B 2SC4208A Q R S Transistors 2SB1237 Q R 2SD1858TV2 Q R 2SB1565 E F 2SD2394 E F 2SD2396 J K BCE E B C B C E B C E Anode Cathode Anode Cathode S1VB20 D3SBA20 D5SB20 M5237L 1 2 3 1 OUTPUT 2 COMMON 3 INPUT µPC29M33HF 3 1 2 ...

Page 49: ... VCC REGBASE IC2 3 TA8409S Full Bridge Motor Driver 9 2 6 7 3 8 5 1 STAND BY CIRCUIT VREF CIRCUIT THERMAL SHUTDOWN CIRCUIT VCC VS VREF OUT 1 OUT 2 IN 1 IN 2 GND IC9 TC74HC125AF Quad 3 State Bus Buffers 1A 1Y 1C Vcc 4C 1 2 3 4 11 2C 4A 4Y 12 13 14 2A 2Y 3C 3A 5 6 7 GND 3Y 8 9 10 IC10 TC74HC04AF Hex Inverters 1A 1Y 2Y VDD 6A 1 2 3 4 11 2A 6Y 5A 12 13 14 3A 3Y 5Y 4A 5 6 7 VSS 4Y 8 9 10 0V 0V 62 CD HE...

Page 50: ...5V POWER SUPPLY 8 D 3 3V DIGITAL 3 3V POWER SUPPLY 9 D 3 3V DIGITAL 3 3V POWER SUPPLY 10 DGND DIGITAL GROUND 11 DGND DIGITAL GROUND 12 XCK I AUDIO EXTERNAL FREQUENCY CLOCK 13 EMPH O AUDIO EMPHASIS OUTPUT 14 DILRCK O AUDIO LEFT RIGHT CLOCK 15 HRDY O HOST DATA READY 16 DISCK O AUDIO BIT CLOCK 17 DIDATA O AUDIO DATA SERIAL BUS 18 HINT O HOST INTERRUPT 19 SBCK O SUBCODE CLOCK FOR CD G 20 VRST I HARDWA...

Page 51: ...C2 GND IREF VG AGC TC D REC IN2 REC MUTE D L OUT2 AGC IN2 10K 40K 10dB AMP 5 4 33 3 2 1 44 43 GND PB OUTB1 PB OUTA1 PB FB21 PB FB11 PB INB1 PB INA1 PB INA2 PB INB2 PB FB12 PB FB22 PB OUTA2 PB OUTB2 GND GND 41 39 37 GND GND 23 38 40 28 42 Point e Pin37 of IC8 V 2V div H 20 µsec div DC range 1 1 probe Point r Pin39 of IC8 V 2V div H 50 µsec div DC range 1 1 probe Point t CH1 Collector of Q19 CH2 Ano...

Page 52: ...2 AGC IN2 10K 40K 10dB AMP 5 4 33 3 2 1 44 43 GND PB OUTB1 PB OUTA1 PB FB21 PB FB11 PB INB1 PB INA1 PB INA2 PB INB2 PB FB12 PB FB22 PB OUTA2 PB OUTB2 GND GND 41 39 37 GND GND 23 38 40 28 42 Point e Pin37 of IC8 V 2V div H 20 µsec div DC range 1 1 probe Point r Pin39 of IC8 V 2V div H 50 µsec div DC range 1 1 probe Point t CH1 Collector of Q19 CH2 Anode of D11 H 2 sec div DC range 1 1 probe V 2V di...

Page 53: ...9 23 SEG35 SEG27 31 33 SEG26 SEGMENT OUTPUT CIRCUIT DISPLAY CODE REGISTER 8BITx16 CGROM 35BITx160 DECODER CGRAM 35BITx16 DECODER CODE SELECT CODE WRITE RAM WRITE CORD COMMAND CONTROL CIRCUIT 66 P64 H 2 P64 G 9 P64 H 9 IC802 BU2092 Serial In Parallel Out Driver CONTROL CIRCUIT OUTPUT BUFFER OPEN DRAIN 128BIT STRAGE RESISTER 128BIT SHIFT RESISTER 10 11 12 13 14 15 16 17 18 VSS DATA CLOCK LCK Q0 Q1 Q...

Page 54: ...IN DACONT VCC GND VCC GND 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 MIC SW MCLKCONT VALC MIC1IN ALC1 MIC1NFIN MIC1OUT MIC1VOLIN MIC2IN ALC2 MIC2NFIN MIC2OUT MIC2VOLIN MICOUT LPF1IN1 LPF1IN2 LPF1OUT ADINTOUT ADINTIN ADCONT REF ECHO VOL LPF D A LPF A D IC800 M65853FP Mic Amp with Digital Echo 67 P65 G 2 P65 H 2 P65 G 9 P65 H ...

Page 55: ...R21 TR19 TR17 TR32 TR31 R18 R13 R32 COMPARATOR COMPARATOR R31 R17 R14 R12 TR15 SUB R7 R9 R19 R3 D1 R15 R16 D6 D7 D31 D32 D35 D33 D34 TR16 22 21 8 6 7 4 2 5 D36 16 SUB POWER SUPPLY POWER SUPPLY PROTECTION POWER AMP MUTING REGULATOR REGULATOR 0 27 4 12 6 12 0 23 6 12 6 26 9 51 0 0 12 5 12 5 23 4 23 3 13 0 13 0 13 0 13 0 0 0 0 1 0 1 23 5 15 4 47 9 1 7 0 15 4 23 5 46 6 51 0 0 0 0 0 0 0 5 9 0 7 0 7 5 9...

Page 56: ... 01µ C16 10p J1 0 R7 100k C15 33p C28 18p TR4 TR5 C13 33p C14 22p R9 1k R10 150 C18 0 01µ J2 0 R8 180 R13 330k R14 180 PK1 TFFJ2J541A VV207900 J model 7 4 1 5 3 8 6 2 ANT VT IF OUT GND VCC F OUT ANT GND C19 68p C20 27p C1 22p C22 OPEN R2 33 R3 10k R5 100k J3 0 R4 330k C2 5p C6 10p C8 47p R1 OPEN C3 10p C5 OPEN J4 0 TR1 L7 L1 L3 L4 L5 L2 2 2µ C21 100p C26 0 01µ C24 0 01µ D1 C4 680p C7 560p TR2 T1 T...

Page 57: ...LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLECTOR PIN TEST PIN TEST POINT PLST RIVET PLASTIC RIVET R ARRAY RESISTOR ARRAY R CAR CARBON RESISTOR R CAR CHP CHIP RESISTOR R CAR FP FLAME PROOF CARBON RESISTOR R FUS FUSABLE RESISTOR R MTL CHP CHIP METAL FILM RESISTOR R MTL FLM METAL FILM RESISTOR R MTL OXD ME...

Page 58: ...C EL 0 47uF 50V C47 UR866470 C EL 4 7uF 50V C48 UR866220 C EL 2 2uF 50V C49 UR866220 C EL 2 2uF 50V C50 UR866470 C EL 4 7uF 50V C51 UR866470 C EL 4 7uF 50V C52 UR866470 C EL 4 7uF 50V C53 UR866220 C EL 2 2uF 50V C54 UA953270 C MYLAR 2700pF 50V C55 UR866470 C EL 4 7uF 50V C56 UR865220 C EL 0 22uF 50V C57 UB044100 C CE M CHP 0 01uF 50V C58 UR847100 C EL 10uF 25V C59 UB052100 C CE M CHP 100pF 50V C60...

Page 59: ... C EL 22uF 25V C151 UR837100 C EL 10uF 16V C152 UR837100 C EL 10uF 16V C153 UR837100 C EL 10uF 16V C154 UR838330 C EL 330uF 16V C155 UB012330 C CE M CHP 330pF 50V C156 UB012330 C CE M CHP 330pF 50V C157 UR837100 C EL 10uF 16V C158 UR837100 C EL 10uF 16V C159 UN866100 C EL 1uF 50V C160 UB052100 C CE M CHP 100pF 50V C165 VG278400 C CE TUBLR 220pF 50V BG C420 UB245100 C CE M CHP 0 1uF 25V D3 VU992700...

Page 60: ...R CE 8MHz XL2 VQ328900 RSNR CRYS 32 768KHz V4000600 P C B MAIN UC V4000800 P C B MAIN R V4000900 P C B MAIN ABG CB201 VL845300 CN BS PIN 9P CB202 VB390700 CN BS PIN 11P CB203 VL844800 CN BS PIN 4P CB204 VP206500 HOLDER FUS EYF 52BCT CB205 VL845100 CN BS PIN 7P CB206 VK026500 CN BS PIN 6P CB207 Vi878400 CN BS PIN 6P CB208 VB390300 CN BS PIN 7P CB209 VP206500 HOLDER FUS EYF 52BCT CB212 VP206500 HOLD...

Page 61: ...5V UC Z F202 KB000790 FUSE T4 0A 250V R Z F202 KB001660 FUSE T1 6A 250V ABG Z F202 VS822900 FUSE T4 0A 125V UC Z F203 KB001660 FUSE T1 6A 250V R G201 VR463400 TERM GND D3 5 TP00385 HS201 V2692300 HEAT SINK BPUE36 30 HS202 VN126800 HEAT SINK U0T 16C25 MP R IC201 XW056A00 IC STK496 420Y 80W 2C L201 VU038100 COIL 1 5uH L202 VU038100 COIL 1 5uH Q201 iC287820 TR 2SC2878 A B Q202 iC287820 TR 2SC2878 A B...

Page 62: ... C EL 1uF 50V C45 UB044100 C CE M CHP 0 01uF 50V C46 UR818470 C EL 470uF 6 3V C47 UB044100 C CE M CHP 0 01uF 50V C50 UB044100 C CE M CHP 0 01uF 50V C51 UR818100 C EL 100uF 6 3V C52 UB044100 C CE M CHP 0 01uF 50V C54 UB044100 C CE M CHP 0 01uF 50V C56 UR818100 C EL 100uF 6 3V C57 UA952560 C MYLAR 560pF 50V C58 UA952560 C MYLAR 560pF 50V C59 UB044100 C CE M CHP 0 01uF 50V C61 UB044100 C CE M CHP 0 0...

Page 63: ...842 UB044470 C CE M CHP 0 047uF 50V C843 UB215100 C CE M CHP 0 1uF 25V C844 UM416100 C EL 1uF 50V C845 UA953220 C MYLAR 2200pF 50V C846 UA953680 C MYLAR 6800pF 50V C847 UB215100 C CE M CHP 0 1uF 25V C848 UM388100 C EL 100uF 10V C849 UM397100 C EL 10uF 16V C850 UM397100 C EL 10uF 16V C851 UM397100 C EL 10uF 16V C852 UM416100 C EL 1uF 50V C853 UA953220 C MYLAR 2200pF 50V C854 UA953680 C MYLAR 6800pF...

Page 64: ...SC3326 A B Q801 VD303700 TR 2SC3326 A B Q802 iA093320 TR 2SA933S Q R Q803 iC174020 TR 2SC1740S R S R860 HV754680 R CAR FP 68Ω 1 4W R866 HV754680 R CAR FP 68Ω 1 4W R912 HV754220 R CAR FP 22Ω 1 4W R913 HV755100 R CAR FP 100Ω 1 4W R914 HV755100 R CAR FP 100Ω 1 4W SW800 VG392900 SW TACT SKHVAA SW801 VG392900 SW TACT SKHVAA SW802 VG392900 SW TACT SKHVAA SW803 VG392900 SW TACT SKHVAA SW804 VG392900 SW T...

Page 65: ...0V C39 UB013270 C CE M CHP 2700pF 50V C40 UB044100 C CE M CHP 0 01uF 50V C41 UR837100 C EL 10uF 16V C57 UR817470 C EL 47uF 6 3V C58 UR817470 C EL 47uF 6 3V C59 UR838100 C EL 100uF 16V C60 UB052100 C CE M CHP 100pF 50V C61 UR866100 C EL 1uF 50V C62 UR837100 C EL 10uF 16V C63 VJ899500 C CE M CHP 10pF 50V C64 VJ899500 C CE M CHP 10pF 50V C65 UB052100 C CE M CHP 100pF 50V C67 UR817470 C EL 47uF 6 3V B...

Page 66: ...70 C EL 0 47uF 50V C47 UR866470 C EL 4 7uF 50V C48 UR866220 C EL 2 2uF 50V C49 UR866220 C EL 2 2uF 50V C50 UR866470 C EL 4 7uF 50V C51 UR866470 C EL 4 7uF 50V C52 UR866470 C EL 4 7uF 50V C53 UR866220 C EL 2 2uF 50V C54 UA953270 C MYLAR 2700pF 50V C55 UR866470 C EL 4 7uF 50V C56 UR865220 C EL 0 22uF 50V C57 UB044100 C CE M CHP 0 01uF 50V C58 UR847100 C EL 10uF 25V C59 UB052100 C CE M CHP 100pF 50V ...

Page 67: ... 25V C151 UR837100 C EL 10uF 16V C152 UR837100 C EL 10uF 16V C153 UR837100 C EL 10uF 16V C154 UR838330 C EL 330uF 16V C155 UB012330 C CE M CHP 330pF 50V C156 UB012330 C CE M CHP 330pF 50V C157 UR837100 C EL 10uF 16V C158 UR837100 C EL 10uF 16V C159 UN866100 C EL 1uF 50V C160 UB052100 C CE M CHP 100pF 50V C402 UB245100 C CE M CHP 0 1uF 25V C403 UB052100 C CE M CHP 100pF 50V C407 UR838100 C EL 100uF...

Page 68: ...5700 TR DGT DTC144EKA Z Q33 VK407600 TR 2SC4208A Q R S Q34 VV655500 TR DGT DTC124EKA Q35 VV655500 TR DGT DTC124EKA Q36 VV655500 TR DGT DTC124EKA Q402 VV655400 TR DGT DTC114EKA Q403 iC287820 TR 2SC2878 A B Q404 iC1815I0 TR 2SC1815 Y R27 VP940100 R MTL OXD 33Ω 1W R35 HV755150 R CAR FP 150Ω 1 4W R59 HV754220 R CAR FP 22Ω 1 4W R66 HV755560 R CAR FP 560Ω 1 4W Z R95 HV753560 R CAR FP 5 6Ω 1 4W Z R110 HV...

Page 69: ...C243 V3671000 C EL 4700uF 35V C244 UA953220 C MYLAR 2200pF 50V C245 UA953220 C MYLAR 2200pF 50V C246 VF467300 C CE TUBLR 0 01uF 16V C247 VF467300 C CE TUBLR 0 01uF 16V C248 UA954100 C MYLAR 0 01uF 50V C249 UA954100 C MYLAR 0 01uF 50V C250 VR324800 C MYLAR 0 047uF 100V C251 VR324800 C MYLAR 0 047uF 100V C252 UA954470 C MYLAR 0 047uF 50V C253 UA954470 C MYLAR 0 047uF 50V C254 UA954100 C MYLAR 0 01uF...

Page 70: ...B390200 CN BS PIN 6P CB4 VM923600 CN BS PIN 13P CB9 LB919030 CN BS PIN 3P CB10 VM929900 CN BS PIN 15P CB11 VB858200 CN BS PIN 3P CB12 VB858300 CN BS PIN 4P CB13 VZ085400 CN 30P C1 UN866100 C EL 1uF 50V C2 UR818100 C EL 100uF 6 3V C3 UN866100 C EL 1uF 50V C4 UR818100 C EL 100uF 6 3V C5 UR818470 C EL 470uF 6 3V C6 UB044100 C CE M CHP 0 01uF 50V C7 UB013100 C CE M CHP 1000pF 50V C8 UR837470 C EL 47uF...

Page 71: ...ODE 1SS355 D5 VT332900 DIODE 1SS355 D6 VT332900 DIODE 1SS355 D7 VU993400 DIODE ZENR MA8062 M 6 2V G1 VR463400 TERM GND D3 5 TP00385 HS1 VN126800 HEAT SINK U0T 16C25 MP HS2 VA119100 HEAT SINK IC1 XT526A00 IC M56748FP CD DRIVER IC2 XR274A00 IC TA8409SE IC3 XR274A00 IC TA8409SE IC4 XS741A00 IC AN8806SB IC5 XW915A00 IC MN35511AL IC6 XT333A00 IC uPC29M33HF 3 3V IC7 XQ667A00 IC M5237L IC8 XY612A00 IC CP...

Page 72: ...C CE M CHP 0 047uF 50V C842 UB044470 C CE M CHP 0 047uF 50V C843 UB215100 C CE M CHP 0 1uF 25V C844 UM416100 C EL 1uF 50V C845 UA953220 C MYLAR 2200pF 50V C846 UA953680 C MYLAR 6800pF 50V C847 UB215100 C CE M CHP 0 1uF 25V C848 UM388100 C EL 100uF 10V C849 UM397100 C EL 10uF 16V C850 UM397100 C EL 10uF 16V C851 UM397100 C EL 10uF 16V C852 UM416100 C EL 1uF 50V C853 UA953220 C MYLAR 2200pF 50V C854...

Page 73: ... HV754330 R CAR FP 33Ω 1 4W R860 HV754680 R CAR FP 68Ω 1 4W R866 HV754680 R CAR FP 68Ω 1 4W R912 HV754220 R CAR FP 22Ω 1 4W R913 HV755100 R CAR FP 100Ω 1 4W R914 HV755100 R CAR FP 100Ω 1 4W SW800 VG392900 SW TACT SKHVAA SW801 VG392900 SW TACT SKHVAA SW802 VG392900 SW TACT SKHVAA SW803 VG392900 SW TACT SKHVAA SW804 VG392900 SW TACT SKHVAA SW805 VG392900 SW TACT SKHVAA SW806 VG392900 SW TACT SKHVAA ...

Page 74: ...uF 50V L C33 UA654430 C MYLAR 0 043uF 50V RT C33 UA954270 C MYLAR 0 027uF 50V L C34 UR837100 C EL 10uF 16V C35 UR837100 C EL 10uF 16V C36 UR866470 C EL 4 7uF 50V C37 UR866470 C EL 4 7uF 50V C38 UB013270 C CE M CHP 2700pF 50V C39 UB013270 C CE M CHP 2700pF 50V C40 UB044100 C CE M CHP 0 01uF 50V C41 UR837100 C EL 10uF 16V C57 UR817470 C EL 47uF 6 3V C58 UR817470 C EL 47uF 6 3V C59 UR838100 C EL 100u...

Page 75: ... CHP 2 4KΩ 1 10W RD256270 R CAR CHP 2 7KΩ 1 10W RD256300 R CAR CHP 3KΩ 1 10W RD256330 R CAR CHP 3 3KΩ 1 10W RD256390 R CAR CHP 3 9KΩ 1 10W RD256430 R CAR CHP 4 3KΩ 1 10W RD256470 R CAR CHP 4 7KΩ 1 10W RD256510 R CAR CHP 5 1KΩ 1 10W RD256560 R CAR CHP 5 6KΩ 1 10W RD256620 R CAR CHP 6 2KΩ 1 10W RD256680 R CAR CHP 6 8KΩ 1 10W RD256820 R CAR CHP 8 2KΩ 1 10W RD256910 R CAR CHP 9 1KΩ 1 10W RD257100 R CA...

Page 76: ...1 5 3 1 1 3 4 1 3 10 14 1 100 1 100 1 100 1 100 1 100 1 100 1 100 1 100 2 163 2 163 2 3 1 100 1 100 1 25 1 32 1 43 1 30 1 40 1 60 1 62 1 61 1 45 1 31 1 20 1 51 1 42 2 20 2 64 2 51 2 64 2 62 2 61 2 63 1 27 1 46 1 41 1 100 1 100 1 100 1 100 1 100 2 152 2 152 2 152 2 152 2 152 2 153 2 153 2 153 2 153 1 44 1 22 1 10 1 21 1 24 1 23 1 50 1 52 1 53 1 64 1 65 1 66 1 62 1 60 1 26 1 100 1 100 1 63 1 7 1 6 1...

Page 77: ...86200 KNOB ED 1 50 V5186300 WINDOW DECK 1 51 V5186500 WINDOW FL 1 52 V5187000 PLATE SP UCRA 1 52 V5187100 PLATE SP RDS BG 1 53 V5187500 SHEET 1 60 V5189800 PUSH RIVET P5070SRB 1 61 V5189900 ROTARY DAMPERS DPL 001 B150B 1 62 V5189600 SPRING D5 5E 1 63 VV499900 SPACER FL T7 5 1 64 VQ122400 CUSHION TOP 1 65 VS936900 DAMPER 2x10x30 1 66 VS010000 CUSHION LEG 1 100 VF617600 PAN HEAD P TITE SCREW 2 6x8 F...

Page 78: ...590000 BINDING TIE CBTD001B 35 CB836200 BINDING TIE S 70B 40 VB933800 FERRITE CORE BP53RB310190NOA BG 101 V5189500 TOP COVER 102 V3104200 CHASSIS MAIN 103 V5190000 REAR PANEL UC 103 V5190100 REAR PANEL R 103 V5190200 REAR PANEL A 103 V5190300 REAR PANEL BG 105 V3107000 CHASSIS CASSETTE 106 V3107100 FRAME TRANSFORMER 107 V3107400 FRAME SIDE 110 V5187900 LID CD 111 V5187800 LID DECK 115 V5186600 KNO...

Page 79: ...60050007 202 V3593700 SPEAKER CORD ASS Y 5mx2 NX GX505 203 VQ147100 ANTENNA FM 1 4m 204 VR248500 ANTENNA AM LOOP 1 0m BATTERY MANGANESE SUM 3 AA R06 300 V5456000 SPEAKER UNIT CH Lch NX GX505 CH 300 V5456200 SPEAKER UNIT BL Lch NX GX505 BL 300 V5456100 SPEAKER UNIT CH Rch NX GX505 CH 300 V5456300 SPEAKER UNIT BL Rch NX GX505 BL 300 1 V5456800 FRONT GRILLE ASS Y CH NX GX505 CH 300 1 V5456900 FRONT G...

Page 80: ...8 1 1 3 4 1 3 10 14 1 100 1 100 1 100 1 101 1 100 1 100 1 100 1 100 1 100 1 100 2 163 2 163 2 3 2 4 1 100 1 100 1 25 1 32 1 71 1 43 1 30 1 40 1 60 1 62 1 61 1 45 1 31 1 20 1 51 1 42 2 20 2 64 2 51 2 64 2 62 2 61 2 63 1 27 1 46 1 41 1 100 1 100 1 100 1 100 1 100 2 152 2 152 2 152 2 152 2 152 2 153 2 153 2 153 2 153 1 44 1 22 1 10 1 21 1 24 1 23 1 50 1 72 1 52 1 53 1 64 1 65 1 66 1 62 1 60 1 26 1 10...

Page 81: ... 46 V5186200 KNOB ED 1 50 V5186300 WINDOW DECK 1 51 V5186500 WINDOW FL 1 52 V5187000 PLATE SP 1 53 V5187500 SHEET 1 60 V5189800 PUSH RIVET P5070SRB 1 61 V5189900 ROTARY DAMPERS DPL 001 B150B 1 62 V5189600 SPRING D5 5E 1 63 VV499900 SPACER FL T7 5 1 64 VQ122400 CUSHION TOP 1 65 VS936900 DAMPER 2x10x30 1 66 VS010000 CUSHION LEG 1 71 V3687800 KNOB D10 1 72 V5185300 SUPPORT PCB 1 100 VF617600 PAN HEAD...

Page 82: ... COVER 102 V3104200 CHASSIS MAIN 103 V5190400 REAR PANEL RT 103 V5190500 REAR PANEL L 105 V3107000 CHASSIS CASSETTE 106 V3107100 FRAME TRANSFORMER 107 V3107400 FRAME SIDE 110 V5188000 LID CD 111 V5187800 LID DECK 115 V5186600 KNOB D33 120 V2847700 SUPPORT IC 121 V3737600 SUPPORT PWB 125 VR264400 SPACER H8 126 VS009900 LEG 22x12 5 141 VQ368600 PUSH RIVET P3555 B 150 EP600830 BIND HEAD B TITE SCREW ...

Page 83: ...PEAKER CORD ASS Y 5mx2 NX GX505 203 VQ147100 ANTENNA FM 1 4m 204 VR248500 ANTENNA AM LOOP 1 0m BATTERY MANGANESE SUM 3 AA R06 300 V5456000 SPEAKER UNIT CH Lch NX GX505 CH 300 V5456200 SPEAKER UNIT BL Lch NX GX505 BL 300 V5456100 SPEAKER UNIT CH Rch NX GX505 CH 300 V5456300 SPEAKER UNIT BL Rch NX GX505 BL 300 1 V5456800 FRONT GRILLE ASS Y CH NX GX505 CH 300 1 V5456900 FRONT GRILLE ASS Y BL NX GX505...

Page 84: ...D VIEW CD Mechanism Unit 30 29 65 28 26 27 19 25 22 23 24 51 31 32 33 66 54 36 35 35 34 21 45 46 56 5 51 16 15 53 18 17 19 20 14 14 64 12 53 11 10 9 58 8 7 9 6 39 3 4 2 54 39 1 68 45 46 5 51 48 54 54 37 38 57 49 52 40 51 64 47 67 65 39 39 39 40 13 37 1 ...

Page 85: ... AAX14500 LOCK ARM E9D3013 23 EX603470 SPRING BRAKE C3D6014 24 AAX14230 SENSOR GUIDE E9C3012 25 AAX14350 PHOTO TRANSISTOR RPT 38PB3F 99518076 26 XX710010 SCREW SUB L E6D8011 27 XX702390 PUSH SWITCH SPPB12 S331022 28 Ei020086 BIND HEAD TAPPING SCREW M2x8 N230003 29 AAX14250 TRAY ROTARY E9A3003 30 EX603600 SCREW F C3D8010 31 AAX14380 BRACKET CLAMP E9D1001 32 AAX14410 MAGNET T990613 33 AAX14150 CLAMP...

Page 86: ...iption Remarks Markets New Parts 99 58 AAX14290 SCREW A E9D8006 64 AAX14280 SCREW J C3D8028 65 AAX14310 BIND HEAD TAPPING SCREW M2 6x14 N230011 66 AAX14140 CUSHION SHEET E9D8008 67 AAX14330 SPRING WASHER SW2 6 W90005 68 AAX14190 SUPPORT BLOCK E9D8013 ...

Page 87: ...N 125F MEN 125F MEN 125F Grease to be supplied The same grease as that originally used is not available but a substitute grease is supplied in stead When using this grease however make sure to wipe off the attached grease thoroughly before applying the new one Grease originally used Grease to be supplied MEN 125F FLOIL G 351 P NO TX913160 A 1104 E PASETE P NO TX913420 EM50L FLOIL G 351 P NO TX9131...

Page 88: ...W Loading Unit Ref No PART NO Description Remarks Markets New Parts AAX07660 LOADING UNIT F511630 3 AAX07480 HOLDER CST ASS Y F527078 4 AAX07460 MTR REEL F564313 5 1 AAX07510 SWITCH UE15S14 6 1 AAX07520 SWITCH UE18P21 15 AAX07580 BELT LOADING FF19L12 101 ...

Page 89: ...07450 MTR MAIN F525327 5 AAX07470 PCB CONTROL F567626 6 AAX07490 CLUTCH ASS Y F522037 25 AAX07570 BELT MAIN FF19H11 29 AAX07500 CLUTCH ASS Y F522048 31 AAX07530 PINCH ROLLER R F514129 32 AAX07540 PINCH ROLLER L F514130 42 AAX07560 BELT F R FF18W12 50 AX623570 HEAD BASE FC61K28 51 AX622210 PLATE SLIDE FC61L17 52 CX677140 CAM GEAR FD52Y20 53 CX677130 LEVER F R FC62G12 54 AX623590 LOCK LEVER FD53D19 ...

Page 90: ...9 0D 5D 04 01 03 02 D8 45 41 44 46 42 5B 5A 4F 5E 1E 1F 103 POWER 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 0 NPRESET TUNER 10 PRESETB TIME CD A PROG CD B R TIME CD C EDIT CD D DISC SKIP MODE E T E CD A CD R Y CD VCD CD L 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 0F 11 12 13 14 15 16 17 18 19 10 4B 1A 0A 0B 08 09 0D 5D 04 01 03 02 FUNCTION CUSTOM HEX DATA HEX DIRECTION E TAPE A ...

Page 91: ... 4F 5E 1E 1F 104 POWER 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 0 NPRESET TUNER 10 PRESETB TIME CD A PROG CD B R TIME CD C EDIT CD D DISC SKIP MODE E T E CD A CD R Y CD RETURN VCD VCD CD L SELECT VCD 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 0F 11 12 13 14 15 16 17 18 19 10 4B 1A 0A 0B 08 09 0D 5D 04 01 03 8B 02 8A FUNCTION CUSTOM HEX DATA HEX KARAOKE INTRO DIGEST TIME IN...

Page 92: ... 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150 HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HF85 6200 HF45 6220 HF85 6240 HF45 6270 HF45 6300 HF45 6330 HF85 6360 HF45 6390 HF45 6470 HF45...

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Yamaha GX-505, Service Manual

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