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Sony CDX-M770 - Fm/am Compact Disc Player, Service Manual

The Sony CDX-M770 is a high-quality FM/AM compact disc player, designed to provide excellent sound performance. With its sleek design and user-friendly interface, this product offers a seamless music experience. Need assistance setting it up? No worries! You can conveniently download the free service manual from manualshive.com to guide you through every step.

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76

CDX-M770

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

R606

1-216-809-11 METAL CHIP

100

5%

1/16W

(AEP,UK,E)

R607

1-216-809-11 METAL CHIP

100

5%

1/16W

(AEP,UK,E)

R608

1-218-716-11 METAL CHIP

10K

0.5%

1/16W

R650

1-216-833-11 METAL CHIP

10K

5%

1/16W

R651

1-216-836-11 METAL CHIP

18K

5%

1/16W

R652

1-216-821-11 METAL CHIP

1K

5%

1/16W

R653

1-216-845-11 METAL CHIP

100K

5%

1/16W

R654

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R655

1-216-837-11 METAL CHIP

22K

5%

1/16W

R656

1-216-304-11 METAL CHIP

3.3

5%

1/10W

R657

1-216-839-11 METAL CHIP

33K

5%

1/16W

R658

1-216-304-11 METAL CHIP

3.3

5%

1/10W

R659

1-216-304-11 METAL CHIP

3.3

5%

1/10W

R660

1-216-809-11 METAL CHIP

100

5%

1/16W

R661

1-216-809-11 METAL CHIP

100

5%

1/16W

R662

1-216-304-11 METAL CHIP

3.3

5%

1/10W

R701

1-216-821-11 METAL CHIP

1K

5%

1/16W

R702

1-216-821-11 METAL CHIP

1K

5%

1/16W

R703

1-216-821-11 METAL CHIP

1K

5%

1/16W

R704

1-216-821-11 METAL CHIP

1K

5%

1/16W

R705

1-216-821-11 METAL CHIP

1K

5%

1/16W

R708

1-216-821-11 METAL CHIP

1K

5%

1/16W

R709

1-216-864-11 SHORT

0

R710

1-216-821-11 METAL CHIP

1K

5%

1/16W

R711

1-216-864-11 SHORT

0

R712

1-216-845-11 METAL CHIP

100K

5%

1/16W

R713

1-216-864-11 SHORT

0

R714

1-216-821-11 METAL CHIP

1K

5%

1/16W

R715

1-216-864-11 SHORT

0

R716

1-216-025-11 RES-CHIP

100

5%

1/10W

R717

1-216-845-11 METAL CHIP

100K

5%

1/16W

R718

1-216-845-11 METAL CHIP

100K

5%

1/16W

R719

1-216-845-11 METAL CHIP

100K

5%

1/16W

R722

1-216-813-11 METAL CHIP

220

5%

1/16W

R723

1-216-845-11 METAL CHIP

100K

5%

1/16W

R724

1-216-845-11 METAL CHIP

100K

5%

1/16W

R725

1-216-845-11 METAL CHIP

100K

5%

1/16W

R801

1-216-821-11 METAL CHIP

1K

5%

1/16W

R802

1-216-821-11 METAL CHIP

1K

5%

1/16W

R803

1-218-716-11 METAL CHIP

10K

0.5%

1/16W

R804

1-218-716-11 METAL CHIP

10K

0.5%

1/16W

R805

1-216-845-11 METAL CHIP

100K

5%

1/16W

R806

1-216-821-11 METAL CHIP

1K

5%

1/16W

R807

1-216-809-11 METAL CHIP

100

5%

1/16W

R808

1-216-809-11 METAL CHIP

100

5%

1/16W

R809

1-216-821-11 METAL CHIP

1K

5%

1/16W

R810

1-216-821-11 METAL CHIP

1K

5%

1/16W

R811

1-216-821-11 METAL CHIP

1K

5%

1/16W

R812

1-216-821-11 METAL CHIP

1K

5%

1/16W

R813

1-216-821-11 METAL CHIP

1K

5%

1/16W

R814

1-216-809-11 METAL CHIP

100

5%

1/16W

R815

1-216-845-11 METAL CHIP

100K

5%

1/16W

R816

1-216-809-11 METAL CHIP

100

5%

1/16W

R817

1-216-821-11 METAL CHIP

1K

5%

1/16W

R818

1-216-841-11 METAL CHIP

47K

5%

1/16W

R819

1-216-845-11 METAL CHIP

100K

5%

1/16W

R820

1-216-845-11 METAL CHIP

100K

5%

1/16W

R821

1-216-845-11 METAL CHIP

100K

5%

1/16W

R822

1-216-845-11 METAL CHIP

100K

5%

1/16W

R823

1-216-845-11 METAL CHIP

100K

5%

1/16W

R824

1-216-817-11 METAL CHIP

470

5%

1/16W

R825

1-216-857-11 METAL CHIP

1M

5%

1/16W

R827

1-216-845-11 METAL CHIP

100K

5%

1/16W

R828

1-216-821-11 METAL CHIP

1K

5%

1/16W

R830

1-216-845-11 METAL CHIP

100K

5%

1/16W

R901

1-216-833-11 METAL CHIP

10K

5%

1/16W

R902

1-216-821-11 METAL CHIP

1K

5%

1/16W

R903

1-216-809-11 METAL CHIP

100

5%

1/16W

R904

1-216-813-11 METAL CHIP

220

5%

1/16W

R905

1-219-286-11 RES-CHIP

680

2%

1/16W

R906

1-219-274-11 RES-CHIP

220

2%

1/16W

R908

1-216-841-11 METAL CHIP

47K

5%

1/16W

R909

1-216-864-11 SHORT

0

R911

1-216-813-11 METAL CHIP

220

5%

1/16W

R912

1-216-809-11 METAL CHIP

100

5%

1/16W

R913

1-216-813-11 METAL CHIP

220

5%

1/16W

R914

1-216-817-11 METAL CHIP

470

5%

1/16W

R915

1-216-809-11 METAL CHIP

100

5%

1/16W

R916

1-216-817-11 METAL CHIP

470

5%

1/16W

R917

1-216-817-11 METAL CHIP

470

5%

1/16W

R919

1-216-833-11 METAL CHIP

10K

5%

1/16W

R920

1-216-859-11 RES-CHIP

1.5M

5%

1/16W

R922

1-216-864-11 SHORT

0

R923

1-216-821-11 METAL CHIP

1K

5%

1/16W

R927

1-216-864-11 SHORT

0

R928

1-216-861-11 METAL CHIP

2.2M

5%

1/16W

R929

1-216-830-11 METAL CHIP

5.6K

5%

1/16W

R930

1-216-830-11 METAL CHIP

5.6K

5%

1/16W

R931

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R932

1-216-809-11 METAL CHIP

100

5%

1/16W

R933

1-414-595-11 INDUCTOR, FERRITE BEAD

R934

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R935

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R936

1-216-819-11 METAL CHIP

680

5%

1/16W

R937

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R938

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R939

1-216-828-11 METAL CHIP

3.9K

5%

1/16W

R940

1-216-821-11 METAL CHIP

1K

5%

1/16W

R941

1-216-841-11 METAL CHIP

47K

5%

1/16W

R942

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R943

1-216-833-11 METAL CHIP

10K

5%

1/16W

R944

1-216-833-11 METAL CHIP

10K

5%

1/16W

R945

1-216-833-11 METAL CHIP

10K

5%

1/16W

R946

1-216-841-11 METAL CHIP

47K

5%

1/16W

MAIN

Summary of Contents for CDX-M770 - Fm/am Compact Disc Player

Page 1: ...minal External antenna connector Intermediate frequency 10 7 MHz 450 kHz Usable sensitivity 8 dBf Selectivity 75 dB at 400 kHz Signal to noise ratio 66 dB stereo 72 dB mono Harmonic distortion at 1 kHz 0 6 stereo 0 3 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz AM US model Tuning range 530 1 710 kHz Antenna terminal External antenna connector Intermediate frequency 10 7 MHz 450 k...

Page 2: ...static breakdown because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on thi...

Page 3: ...6 4 11 Schematic Diagram Main Section 2 4 47 4 12 Schematic Diagram Main Section 3 4 48 4 13 Schematic Diagram Main Section 4 4 49 4 14 Printed Wiring Board Sub CD Section 50 4 15 Schematic Diagram Sub CD Section 51 4 16 Printed Wiring Board Key Section 52 4 17 Schematic Diagram Key Section 53 4 18 Printed Wiring Board Display Section 54 4 19 Schematic Diagram Display Section 55 5 EXPLODED VIEWS 5...

Page 4: ...4 CDX M770 SECTION 1 GENERAL This section is extracted from instruction manual US MODEL AEP UK E MODEL ...

Page 5: ...5 CDX M770 US AEP UK E MODEL ...

Page 6: ...6 CDX M770 US MODEL ...

Page 7: ...7 CDX M770 AEP UK E MODEL ...

Page 8: ...8 CDX M770 ...

Page 9: ...9 CDX M770 ...

Page 10: ...10 CDX M770 US AEP UK E MODEL ...

Page 11: ...11 CDX M770 ...

Page 12: ...12 CDX M770 US MODEL Connection ...

Page 13: ...13 CDX M770 ...

Page 14: ...14 CDX M770 AEP UK E MODEL Connection ...

Page 15: ...15 15 CDX M770 ...

Page 16: ... the numerical order given 2 1 FRONT PANEL ASSY NORMAL 2 2 FRONT PANEL ASSY INOPERATIVE 2 3 CD MECHANISM BLOCK FRONT PANEL KEY ASSY Front Panel Assy Normal Front Panel Assy Inoperative CD Mechanism Block Front Panel KEY Assy Sub Panel CD Sub Assy Motor Block Assy Cam R Assy Shaft Roller Assy Floating Block Assy Optical Pick up Block Main Board Heat Sink Chassis T Sub Assy Lever Section Servo Board...

Page 17: ...ith the cam fully rotated in the direction of the arrow A 3 PTT 2 6x6 6 sub panel CD sub assy 2 PTT 2 6 x6 5 claw 1 CN603 4 claw 2 5 MOTOR BLOCK ASSY CAM R ASSY Note Install the motor block assy and cam R assy in this roder For phase alignment between cams L and R see page 22 and 24 2 4 SUB PANEL CD SUB ASSY ...

Page 18: ...18 CDX M770 5 heat sink 1 PTT 2 6x6 4 PTT 2 6x6 3 PTT 2 6x10 2 PTT 2 6x6 4 PTT 2 6x6 ground point 3 PTT 2 6x6 ground point 1 PTT 2 6x6 5 MAIN board 2 PTT 2 6x6 2 6 MAIN BOARD 2 7 HEAT SINK ...

Page 19: ... claws 2 DISC IN SW board 7 lever L 3 tension spring LR 6 lever R 5 guide disc 1 special screw 4 chassis T sub assy 3 P 2x3 2 P 2x3 1 Unsolder the lead wires black red white 2 9 LEVER SECTION 2 8 CHASSIS T SUB ASSY ...

Page 20: ...s 4 P 2x3 5 loading motor assy 8 SERVO board 2 CN2 2 10 SERVO BOARD 2 11 SHAFT ROLLER ASSY Fig 1 1 tension spring RA 2 arm roller 3 retaing ring RA 4 shaft retainer roller 5 shaft roller assy retaing ring RA arm arm washer washer shaft retainer roller shaft retainer roller ...

Page 21: ...ion spring FL 6 floating block assy 8 compression spring FL 4 Fit lever D in the direction of the arrow 2 damper T 3 damper T 5 Turn loading ring in the direction of the arrow 1 P 2x3 5 P 2x3 2 sled motor assy 3 optical pick up block 4 PICK UP flexible board 6 spring feed plate 7 shaft feed assy ...

Page 22: ...arm B L assy in the direction of the arrow A and the arm A L assy in the direction of the arrow B fully full open state 2 Align the hole large on the cam L with part C and install the cam 4 Turn the cam L clockwise and counterclockwise to verify that both the arms are operated 4 stop ring 1 5 type E 2 stop ring 1 5 type E 1 arm B L assy 3 arm A L assy bracket L assy ...

Page 23: ... the SWITCH board SW900 1 Input 9V DC to the motor terminal until the cam L stops rotating Take care to avoid overload of the motor 2 Verify that the arm A L assy and arm B L assy are positioned as shown below full open 3 PTT 2 6x6 4 PTT 2 6x6 5 PTT 2 6x6 2 motor block SWITCH board SW1001 cam L SW1002 A motor GND arm B L assy arm A L assy DC 9V B ...

Page 24: ...full open state 2 Align the hole large on the cam R with part C and install the cam 4 Turn the cam R clockwise and counterclockwise to verify that both the arms are operated bracket R assy 3 arm A R assy 2 stop ring 1 5 type E 4 stop ring 1 5 type E 1 arm B R assy 3 stop ring 1 5 type E 5 damper oil 6 screw P 2x4 cam R B A C arm B R assy hole large line arm A R assy ...

Page 25: ... used 21 XPCK O XPCK output Not used 22 GFS O GFS output 23 C2PO O C2PO output Not used 24 SCOR O H output at either detection sub code sync S0 or S1 25 C4M O 4 2336 MHz output Not used 26 WDCK O Word clock output f 2Fs Not used 27 COUT I O Track number count signal input output Not used 28 MIRR I O Mirror signal input output Not used 29 DVSS Digital ground 30 DVDD Digital power supply pin 31 DFCT...

Page 26: ...H ON 74 DOUT O Digital out output 75 ASYE I Asymmetry circuit ON OFF input L OFF H ON 76 DVDD Digital power supply pin 77 LRCK O D A interface LR clock output f Fs 78 LRCKI I D A interface LR clock input 79 PCMD O D A interface serial data output 2 s COMP MSB fast 80 PCMD I D A interface serial data input 2 s COMP MSB fast 81 BCK O D A interface bit clock output 82 BCKI I D A interface bit clock i...

Page 27: ...8 TST CLV I Not used in this set 29 NCO Not used in this set 30 RESET I System reset input L Reset 31 X IN I X tal oscillator input from system clock 10 MHz 32 X OUT O X tal oscillator output for system clock 10 MHz 33 GND Analog ground 34 XT OUT O Not used in this set 35 XT IN I Not used in this set 36 AVSS A D converter ground 37 AVREF I A D converter reference voltage input 38 TEP L I Not used ...

Page 28: ...ss serial clock output 66 LM LOD O Loading motor control output 67 CD DATA O CD signal process serial data output 68 CD XLAT O CD signal process serial data latch output 69 LM EJ O Loading motor control output 70 DRV OE O Focus tracking coil sled motor control output 71 MD2 O Digital out ON OFF control output L OFF H ON 72 VDD Power supply pin 73 NIH I Fixed at H in this set 74 V Z I Fixed at H in...

Page 29: ...er clock analog system 43 DA2RO O D A converter 2 R ch side output terminal Analog signal output for sub woofer output in this set 44 DA2VDD Power supply terminal 3 3 V for D A converter 2 analog system 45 DA2GND Ground terminal for D A converter 2 analog system 46 ADRIN I A D converter R ch side analog input terminal Tuner and bus audio input signal R ch side in this set 47 ADRREF O Connected to ...

Page 30: ... from the master controller IC501 L master mode H slave mode 78 DVDD Power supply terminal 3 3 V digital system 79 PLLGND Ground terminal PLL system 80 PLLENA I PLL enable signal input terminal Normally fixed at L 81 22 MHz O PLL clock signal output terminal 22 5792 MHz Not used 82 PLLCNT I PLL clock output control signal input from the master controller IC801 At L is input fixed at L is PLCLK pin...

Page 31: ...ireless remote data input 25 DSP SI I DSP serial data input 26 DSP SO O DSP serial data output 27 DSP CKO O DSP serial clock output 28 DSP PLL O DSP PLL clock control signal 29 DSP MST O DSP master slave control signal 30 NCO O Not used Open 31 VOL ATT O Electronic volume mute signal 32 TU ATT O Not used Open 33 VSS Ground 34 C Not used Open 35 DSP LAT O DSP latch signal 36 DSP RST O DSP reset sig...

Page 32: ...l 82 FLS PWON O Flash power ON control signal 83 PW ON O Audio circuit power ON control signal 84 TEST IN I Test mode initial setting detection signal 85 RAM BU I RAM reset detection signal 86 HSTX I Hardware standby input 87 MD2 I Connecting to ground in this set 88 MD1 I Connecting to VCC in this set 89 MD0 I Connecting to VCC in this set 90 RSTX I Reset input 91 VSS Ground 92 X0 Crystal oscilla...

Page 33: ...ct control signal 113 NCO O Not used Open 114 TUN ON O Tuner power control signal 115 LED SW1 O Illumination select control signal 1 116 LED SW2 O Illumination select control signal 2 117 NCO O Not used Open 118 NCO O Not used Open 119 VSS Ground 120 NCO O Not used Open ...

Page 34: ...n select control signal 1 47 LED SW2 I Illumination select control signal 2 48 PE7 O Not used Open 49 BU IN O Not used Open 50 LINK OFF O Link OFF control signal 51 PD2 O Not used Open 52 ILL ON O Illumination power control signal 53 VSS Ground 54 56 PD4 PD6 O Not used Open 57 BOOT I Display CPU write in control signal 58 VCC Power supply pin 5 V 59 P30 O Not used Open 60 LCD SO TX O LCD driver se...

Page 35: ...z 87 VSS Ground 88 PF7 O Not used Open 89 VCC Power supply pin 5 V 90 96 PF6 PF0 O Not used Open 97 UNI SO O SONY BUS serial data output 98 UNI SI I SONY BUS serial data input 99 100 VSS Ground 101 UNI CKI I SONY BUS serial clock input 102 P53 O Not used Open 103 AVCC Power supply pin 5 V 104 VREF Power supply pin 5 V 105 112 P40 P47 I Connecting to ground in this set 113 AVSS Ground 114 VSS Groun...

Page 36: ... DOWN SW3 DISC IN SW2 SELF LM EJ 69 LM LOD 66 SLED 40 DRIVE ON 70 LD ON 20 HOLD 22 AGC CONT 23 SSTP 11 FOK XIN XOUT 54 GFS 55 SENS 57 CD CKO 65 SCLK 45 CD XLAT 68 CD DATA 67 CD RST 21 MD2 71 SCOR 64 SCK2 48 SI2 49 LOCK 16M BCK LRCK DATA CD ON MD ON 46 CD ON 18 CDM ON 17 D SW 10 IN SW 62 SELF SW 63 CD SYSTEM CONTROL IC5 SYSTEM CONTROL IC501 1 3 BUS CLK 51 A MUT 19 OPEN 6 BUS SI 52 BUS SO SRST BUS C...

Page 37: ... ACC IN 73 X1A 74 X0A 84 TEST IN 83 PW ON 92 X0 93 X1 114 TUN ON ATT DISPLAY SECTION 3 CD SECTION 4 IC310 3 5 1 7 LINE AMP IC304 3 5 1 7 PRE AMP IC307 Q301 Q303 Q305 Q309 MUTE CONTROL Q310 312 12 5 3 11 22 4 9 7 POWER AMP IC309 MUTE STBY CNP101 FL FL RL RL TEL MUTE ILL ACC TEST FR 13 14 7 15 4 10 2 9 1 12 3 11 AUDIO 8 5V FR RR RR 5 AMP REM 6 ANT REM 16 BATT X501 32 768kHz X503 3 68MHz ILLUM CHECK ...

Page 38: ... RX SI FL SW 1 3 I DET IC650 3 7 2 MOTOR DRIVE IC651 3 14 16 11 6 12 SW1001 OPEN CLOSE 40 96 99 37 BEEP DRIVE Q502 BEEP ON OFF DRIVE Q103 15 DSP ON 108 CDON IN 16M 384FS CD ON MD ON 76 DDC ON 57 9V ON OFF DRIVE Q106 BU 5V VOLTAGE CHECK IC102 2 1 AND IC902 BCK LRCK DATA DSPMST 4 2 1 3 3V REG IC909 3 3V REG Q901 1 3 69 CENTER SW 100 101 82 4 KEY IN1 47 KEY IN0 46 RC IN1 72 KEY ACK 79 AD ON 80 RC IN0...

Page 39: ...printed wiring boards X parts extracted from the component side Y parts extracted from the conductor side a Through hole Pattern from the side which enables seeing The other layer s patterns are not indicated Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Caution Pattern face side Parts on the pattern face side se...

Page 40: ...40 40 CDX M770 4 6 PRINTED WIRING BOARDS CD MECHANISM SECTION ...

Page 41: ...41 41 CDX M770 Page 45 Ref No Location IC1 C 2 IC5 C 6 IC7 F 2 IC501 F 5 Q101 B 2 Semiconductor Location ...

Page 42: ...efer to page 39 for Waveforms 4 7 SCHEMATIC DIAGRAM CD MECHANISM SECTION 1 2 Refer to page 56 for IC Block Diagrams Page 48 Note Voltage is dc with respect to ground under no signal conditions no mark CD PLAY Page 43 Page 43 ...

Page 43: ... D Refer to page 39 for Waveforms 4 8 SCHEMATIC DIAGRAM CD MECHANISM SECTION 2 2 Refer to page 56 for IC Block Diagrams Page 42 Page 42 Note Voltage is dc with respect to ground under no signal conditions no mark CD PLAY ...

Page 44: ...C304 C 10 IC305 E 11 IC306 C 8 IC307 C 9 IC308 C 10 IC310 C 12 IC501 I 5 IC502 J 4 IC601 G 5 IC650 J 2 IC651 J 3 IC652 I 4 IC702 I 12 IC801 H 11 IC901 G 9 IC902 G 8 IC904 E 7 IC905 F 10 IC906 E 9 IC907 D 9 IC908 D 8 Q101 F 2 Q102 F 2 Q105 E 3 Q107 G 3 Q109 J 8 Q110 F 4 Q111 E 4 Q112 J 8 Q114 D 2 Q115 E 2 Q116 E 2 Q117 G 1 Q118 G 1 Q120 D 6 Q121 D 6 Q201 C 13 Q202 G 12 Q203 G 11 Q301 B 10 Q302 B 10...

Page 45: ... J 2 D651 I 3 D801 J 11 D804 J 10 D807 H 11 D101 E 3 D102 F 3 D103 D 7 D105 D 1 D106 E 2 D401 B 3 D501 B 2 D502 I 3 D504 I 3 D506 K 4 D509 J 4 D510 F 4 D511 F 4 Semiconductor Location Ref No Location Ref No Location Ref No Location IC309 A 8 IC701 I 12 IC909 E 7 Q103 E 2 Q106 F 2 Q108 H 4 Q113 E 1 Q119 F 1 Q306 C 7 Q502 G 14 Q603 G 5 ...

Page 46: ...D IC B D Refer to page 39 for Waveforms 4 10 SCHEMATIC DIAGRAM MAIN SECTION 1 4 Refer to page 56 for IC Block Diagrams Page 47 Note Voltage is dc with respect to ground under no signal detuned condition no mark FM Page 48 ...

Page 47: ...X M770 IC B D IC B D IC B D 4 11 SCHEMATIC DIAGRAM MAIN SECTION 2 4 Refer to page 56 for IC Block Diagrams Page 48 Note Voltage is dc with respect to ground under no signal detuned condition no mark FM Page 46 ...

Page 48: ...o page 39 for Waveforms 4 12 SCHEMATIC DIAGRAM MAIN SECTION 3 4 Refer to page 56 for IC Block Diagrams Note Voltage is dc with respect to ground under no signal detuned condition no mark FM AM MW LW CD PLAY Page 42 Page 46 Page 47 Page 49 ...

Page 49: ...D Note Voltage is dc with respect to ground under no signal detuned condition no mark FM Page 48 Page 53 Refer to page 39 for Waveforms 4 13 SCHEMATIC DIAGRAM MAIN SECTION 4 4 Refer to page 56 for IC Block Diagrams Page 51 ...

Page 50: ...50 50 CDX M770 4 14 PRINTED WIRING BOARD SUB CD SECTION Page 45 SIDE B Ref No Location D901 B 10 D902 B 6 D903 B 7 D906 B 10 D907 B 6 D908 B 13 IC901 B 13 Q901 B 9 Q902 B 9 Semiconductor Location ...

Page 51: ...51 51 CDX M770 IC B D 4 15 SCHEMATIC DIAGRAM SUB CD SECTION Refer to page 57 for IC Block Diagram Page 49 Note Voltage is dc with respect to ground under no signal detuned condition no mark FM ...

Page 52: ...B 3 LED7 C 1 LED8 C 3 LED9 C 13 LED10 C 2 LED11 A 3 LED12 A 2 LED13 C 13 D7 A 8 D8 A 9 IC1 B 7 LED1 B 4 LED2 B 10 LED3 B 2 LED4 B 3 Semiconductor Location Ref No Location Ref No Location Ref No Location LED14 A 13 LED15 A 11 LED16 C 11 LED17 B 12 LED18 B 12 Q1 A 4 Q2 A 3 Q3 B 4 SIDE B ...

Page 53: ...53 53 CDX M770 Note Voltage is dc with respect to ground under no signal detuned condition no mark FM 4 17 SCHEMATIC DIAGRAM KEY SECTION Page 49 Page 55 ...

Page 54: ... 13 LED60 A 1 LED62 A 2 LED63 A 12 LED64 B 2 LED65 B 12 D61 A 11 D62 A 2 D63 A 2 D64 A 3 D65 A 3 D66 A 3 D67 B 10 D68 A 12 D70 A 13 Semiconductor Location Ref No Location Ref No Location Ref No Location LED66 B 2 LED67 B 12 LED68 C 2 LED69 C 12 Q60 A 2 Q61 A 2 Q62 B 2 SIDE B Page 52 ...

Page 55: ...55 55 CDX M770 Note Voltage is dc with respect to ground under no signal detuned condition no mark FM 4 19 SCHEMATIC DIAGRAM DISPLAY SECTION Refer to page 57 for IC Block Diagrams IC B D Page 53 ...

Page 56: ... 17 RF I 16 RFO 10 F 15 RFE 11 E 14 FE 12 VC 13 TE 20 AGCCONT VC VEE VC VC VC VC VC VC VC VC RF SUMMING AMP RF EQ AMP TRACKING ERROR AMP VEE ERROR AMP FOCUS VC BUFFER VCC VEE SCOUT MRO MPTH TCON OSCO OSCI VSSD VDDD DAVN SDA VREF MPX VSSA VDDA AFIN MAD PSWN SCL 2 1 6 15 11 13 16 14 12 INTERFACE REGISTER SIGNAL QUALITY DECODER CLOCKED COMPARATOR POWER SUPPLY RESET TEST CONTROL OSCILLATOR CLOCK PAUSE...

Page 57: ...ELATION PIL DET PLL AM FM NOISE BLANKER BEEP 80kHz LP 17 PULSE FORMER QUAL SUPPLY SECOND MAIN ACIN MONO FADER MONO FADER MONO FADER MONO FADER MONO FADER MONO FADER SUBWOOFER PHASE CONTROL MIXER OUTPUT SELECTOR FRONT REAR SW VDD SCL SDA GND EXT ATT QUAL MPOUT MPIN S METER MPX AMIF SEL SER FD1L FD1L FD1R FD1R FD1L FD1L FD1R FD1R AM ACINLF SWINR SWINL ACOUTR ACOUTL CREF MUX MD1 MD1G MD2 MD2G ACINRL ...

Page 58: ...ering these items XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Accessories and packing materials and hardware mark list are given in the last of this parts list R R 1 3 230 511 01 COVER 2 1 776 207 72 CORD WITH CONNECTOR POWER US 2 1 776 527 71 CORD WITH CONNEC...

Page 59: ...3 X 3380 544 1 BRACKET L ASSY 54 X 3380 548 1 ARM B L ASSY 55 X 3380 546 1 ARM A L ASSY 56 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 57 3 045 714 01 GEAR B 58 3 342 940 01 WASHER M 59 3 045 713 01 GEAR A 60 1 681 375 11 SW BOARD 61 X 3378 711 1 BRACKET MOTOR ASSY 62 3 230 494 01 GEAR C 63 3 230 496 01 CAM R 64 X 3380 545 1 BRACKET R ASSY 65 3 030 909 11 DAMPER OIL 66 X 3380 547 1 ARM A R ASSY M601...

Page 60: ...SHAFT DRIVE 106 3 040 692 01 RING CE TYPE RETAINING 107 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 108 A 3283 163 A MAIN BOARD COMPLETE US 108 A 3283 177 A MAIN BOARD COMPLETE AEP UK E 109 3 230 513 01 HEAT SINK REG 110 3 230 509 01 CHASSIS BACK 111 3 019 565 01 BRACKET IC 112 3 230 510 01 HEAT SINK US 112 3 230 510 11 HEAT SINK AEP UK E 113 1 777 246 41 CORD WITH CONNECTOR ANT 114 1 790 375 21 COR...

Page 61: ... CUSHION ELECTROSTATIC 161 3 230 398 01 BUTTON 6 KEY US 161 3 230 398 11 BUTTON 6 KEY AEP UK E 162 3 230 479 01 BUTTON MODE US 162 3 230 479 11 BUTTON MODE AEP UK E 163 A 3283 164 A KEY BOARD COMPLETE US 163 A 3283 176 A KEY BOARD COMPLETE AEP UK E 164 3 230 486 01 HOLDER LCD KEY 165 1 694 808 21 CONDUCTIVE BOARD CONNECTION 166 1 694 807 21 CONDUCTIVE BOARD CONNECTION 167 3 230 487 01 PLATE LCD KE...

Page 62: ...DETOUCH 204 3 230 378 01 SHEET INSULATING 205 3 230 469 01 SHEET DSPL REFLECTION 206 3 230 467 01 PLATE LCD DSPL LIGHT GUIDE 207 1 694 806 21 CONDUCTIVE BOARD CONNECTION 208 3 230 468 01 SHEET DSPL DIFFUSION 209 3 230 466 01 HOLDER LCD DSPL 210 3 230 426 01 BUTTON OPEN 211 3 230 422 01 PLATE LOGO LIGHT GUIDE 212 3 230 427 01 BUTTON RESET DSPL 213 A 3380 903 1 PANEL SUB DSPL ASSY FRONT 214 3 230 42...

Page 63: ... SPRING LR TENSION 254 3 040 050 01 LEVER L 255 3 040 022 01 RETAINER ROLLER SHAFT 256 3 040 044 01 ROLLER S 257 3 040 067 01 LEVER R 258 A 3301 980 A SHAFT ROLLER ASSY 259 3 040 037 01 GUIDE DISC 260 3 040 040 01 ARM ROLLER 261 A 3294 808 A SERVO BOARD COMPLETE 262 3 221 779 01 BRACKET MOTOR 263 3 040 034 01 SPRING RA TENSION 264 3 040 042 01 WASHER 265 3 043 880 01 RING RA RETAINING 266 3 044 20...

Page 64: ...1 ARM CHUCKING 302 3 040 031 01 DAMPER T 303 3 040 056 01 LEVER D 304 3 040 024 01 RETAINER DISC 305 3 040 054 01 WHEEL LW WORM 306 3 040 026 01 SPRING CH TENSION 307 3 040 032 01 SPRING FL COMPRESSION 308 3 040 033 01 SPRING KF1 TENSION 309 A 3307 422 A CHASSIS M COMPLETE ASSY 310 3 040 059 01 SPRING TR TENSION 311 3 040 057 01 LEVER LOCK 312 3 040 058 01 GEAR MDL 313 3 040 052 01 WHEEL U WORM 31...

Page 65: ...or safety Replace only with part number specified 351 X 3378 480 1 CHASSIS OP ASSY including M901 352 3 040 029 01 SPRING SL TORSION 353 3 040 045 01 BASE DRIVING 354 3 040 194 01 GEAR MIDWAY 355 A 3301 983 A SHAFT FEED ASSY 356 1 676 707 11 PICK UP FLEXIBLE BOARD 357 1 677 182 11 MOTOR FLEXIBLE BOARD 358 1 676 708 11 LIMIT SW BOARD 359 3 909 607 01 SCREW 0360 8 820 103 03 PICK UP OPTICAL KSS 720A...

Page 66: ...11 CERAMIC CHIP 270PF 5 50V C81 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V CONNECTOR CN60 1 815 500 21 PLUG CONNECTOR 15P DIODE D61 8 719 422 41 DIODE MA8051 L TX D62 8 719 977 12 DIODE KDZ6 8V D63 8 719 977 12 DIODE KDZ6 8V D64 8 719 977 12 DIODE KDZ6 8V D65 8 719 977 12 DIODE KDZ6 8V D66 8 719 977 12 DIODE KDZ6 8V D67 8 719 420 14 DIODE MA8082 M TX D68 8 719 977 12 DIODE KDZ6 8V D70 8 719 083 14 DIO...

Page 67: ...412 11 CERAMIC CHIP 680PF 5 25V C6 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C7 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C8 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C9 1 164 156 11 CERAMIC CHIP 0 1uF 25V C10 1 162 974 11 CERAMIC CHIP 0 01uF 50V CONNECTOR CN1 1 815 499 21 CONNECTOR FPC ZIF 18P CN2 1 815 501 11 SOCKET CONNECTOR 15P DIODE D7 8 719 422 41 DIODE MA8051 L TX D8 8 719 422 80 DIODE MA8075 ...

Page 68: ...1 216 827 11 METAL CHIP 3 3K 5 1 16W R30 1 216 815 11 METAL CHIP 330 5 1 16W R31 1 216 033 00 METAL CHIP 220 5 1 10W R32 1 216 025 11 RES CHIP 100 5 1 10W R33 1 216 807 11 METAL CHIP 68 5 1 16W R34 1 216 035 00 METAL CHIP 270 5 1 10W R35 1 216 035 00 METAL CHIP 270 5 1 10W R36 1 216 817 11 METAL CHIP 470 5 1 16W R37 1 216 029 00 METAL CHIP 150 5 1 10W R38 1 216 809 11 METAL CHIP 100 5 1 16W R39 1 ...

Page 69: ... 107 826 11 CERAMIC CHIP 0 1uF 10 16V C124 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C125 1 164 156 11 CERAMIC CHIP 0 1uF 25V C126 1 124 937 11 ELECT 10uF 20 16V C127 1 164 156 11 CERAMIC CHIP 0 1uF 25V C201 1 162 918 11 CERAMIC CHIP 18PF 5 50V C202 1 164 156 11 CERAMIC CHIP 0 1uF 25V C205 1 164 156 11 CERAMIC CHIP 0 1uF 25V C206 1 164 156 11 CERAMIC CHIP 0 1uF 25V C207 1 124 589 11 ELECT 47uF 20 16...

Page 70: ...357 1 127 715 11 CERAMIC CHIP 0 22uF 10 16V C358 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C359 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C360 1 126 382 11 ELECT 100uF 20 16V C361 1 126 786 11 ELECT 47uF 20 16V C362 1 127 573 11 CERAMIC CHIP 1uF 10 16V C363 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C364 1 125 891 11 CERAMIC CHIP 0 47uF 10 10V C365 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C366 1 162 927 11 ...

Page 71: ...0V C920 1 164 156 11 CERAMIC CHIP 0 1uF 25V C921 1 164 156 11 CERAMIC CHIP 0 1uF 25V C924 1 164 156 11 CERAMIC CHIP 0 1uF 25V C925 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C926 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C927 1 126 157 11 ELECT 10uF 20 16V C928 1 164 156 11 CERAMIC CHIP 0 1uF 25V C929 1 164 156 11 CERAMIC CHIP 0 1uF 25V C930 1 164 156 11 CERAMIC CHIP 0 1uF 25V C931 1 164 156 11 CERAMIC CHI...

Page 72: ... 8 719 017 58 DIODE MA8068 TX AEP UK E D612 8 719 988 61 DIODE 1SS355TE 17 D650 8 719 977 12 DIODE DTZ6 8B D651 8 719 801 78 DIODE 1SS184 D652 8 719 820 05 DIODE 1SS181 D801 8 719 977 12 DIODE DTZ6 8B D802 8 719 078 81 DIODE DF5A6 8FU TE85R D803 8 719 988 61 DIODE 1SS355TE 17 D804 8 719 423 32 DIODE MA8120 M D805 8 719 078 81 DIODE DF5A6 8FU TE85R D806 8 719 078 81 DIODE DF5A6 8FU TE85R D807 8 719...

Page 73: ... 034 49 TRANSISTOR KRC104S Q401 8 729 049 13 TRANSISTOR UPA1853GR 9JG E1 Q402 8 729 038 68 TRANSISTOR KRC103S Q404 8 729 038 68 TRANSISTOR KRC103S Q405 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q406 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q407 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q501 8 759 068 54 IC WS57C291B RE20A Q502 8 729 038 67 TRANSISTOR KRC102S Q602 8 729 038 56 TRANSISTOR KRA104S Q603 8 729 038 6...

Page 74: ...5 1 16W R311 1 216 829 11 METAL CHIP 4 7K 5 1 16W R312 1 216 821 11 METAL CHIP 1K 5 1 16W R314 1 216 813 11 METAL CHIP 220 5 1 16W R317 1 216 841 11 METAL CHIP 47K 5 1 16W R318 1 216 845 11 METAL CHIP 100K 5 1 16W R319 1 216 837 11 METAL CHIP 22K 5 1 16W R320 1 216 845 11 METAL CHIP 100K 5 1 16W R321 1 216 842 11 METAL CHIP 56K 5 1 16W R322 1 216 837 11 METAL CHIP 22K 5 1 16W R323 1 216 842 11 MET...

Page 75: ...9 1 216 821 11 METAL CHIP 1K 5 1 16W R510 1 216 821 11 METAL CHIP 1K 5 1 16W R511 1 216 864 11 SHORT 0 R512 1 216 815 11 METAL CHIP 330 5 1 16W R513 1 216 821 11 METAL CHIP 1K 5 1 16W R514 1 216 841 11 METAL CHIP 47K 5 1 16W R515 1 216 821 11 METAL CHIP 1K 5 1 16W R516 1 216 864 11 SHORT 0 R517 1 216 821 11 METAL CHIP 1K 5 1 16W R518 1 216 829 11 METAL CHIP 4 7K 5 1 16W R519 1 216 813 11 METAL CHI...

Page 76: ...IP 1K 5 1 16W R813 1 216 821 11 METAL CHIP 1K 5 1 16W R814 1 216 809 11 METAL CHIP 100 5 1 16W R815 1 216 845 11 METAL CHIP 100K 5 1 16W R816 1 216 809 11 METAL CHIP 100 5 1 16W R817 1 216 821 11 METAL CHIP 1K 5 1 16W R818 1 216 841 11 METAL CHIP 47K 5 1 16W R819 1 216 845 11 METAL CHIP 100K 5 1 16W R820 1 216 845 11 METAL CHIP 100K 5 1 16W R821 1 216 845 11 METAL CHIP 100K 5 1 16W R822 1 216 845 ...

Page 77: ...117 1 164 733 11 CERAMIC CHIP 820PF 10 50V C118 1 164 360 11 CERAMIC CHIP 0 1uF 16V C127 1 124 779 00 ELECT CHIP 10uF 20 16V C301 1 126 393 11 ELECT CHIP 33uF 20 10V C302 1 164 360 11 CERAMIC CHIP 0 1uF 16V C303 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C304 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C305 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50V C306 1 162 965 11 CERAMIC CHIP 0 0015uF 10 50V C307 1 ...

Page 78: ...TAL CHIP 3 3K 5 1 16W R508 1 216 809 11 METAL CHIP 100 5 1 16W R509 1 216 809 11 METAL CHIP 100 5 1 16W R510 1 216 809 11 METAL CHIP 100 5 1 16W R511 1 216 845 11 METAL CHIP 100K 5 1 16W R513 1 216 827 11 METAL CHIP 3 3K 5 1 16W R514 1 216 821 11 METAL CHIP 1K 5 1 16W R515 1 216 864 11 SHORT 0 R516 1 216 845 11 METAL CHIP 100K 5 1 16W R517 1 216 837 11 METAL CHIP 22K 5 1 16W R524 1 216 845 11 META...

Page 79: ...PICK UP OPTICAL KSS 720A K1RP F901 1 532 877 11 FUSE BLADE TYPE AUTO FUSE 10A M601 X 3378 769 1 MOTOR ASSY OPEN CLOSE M902 A 3301 985 A MOTOR ASSY SLED SLED M903 A 3315 039 A MOTOR SUB ASSY LO LOADING ACCESSORIES PACKING MATERIALS 1 476 546 11 REMOTE COMMANDER RM X111 AEP UK E 1 476 546 21 REMOTE COMMANDER RM X110 US 1 476 589 11 REMOTE COMMANDER RM X5S 3 020 953 01 LABEL MODE for RM X5S 3 230 446...

Page 80: ...NG AEP UK E 408 3 230 445 01 COLLAR 409 3 934 325 01 SCREW K 5X8 TP 410 1 465 459 21 ADAPTOR ANTENNA AEP UK E 411 3 030 929 01 SPRING FITTING 412 1 776 207 72 CORD WITH CONNECTOR POWER US 413 1 776 527 71 CORD WITH CONNECTOR ISO POWER AEP UK E 414 7 685 248 14 SCREW KTP 3X12 TYPE4 for RM X5S 415 3 231 381 01 STRAP ROTARY COMMANDER for RM X5S 416 X 3373 432 1 BRACKET ASSY for RM X5S 417 3 231 993 0...

Page 81: ...81 CDX M770 MEMO ...

Page 82: ...ion allows you to jump to the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 03 New 1 1 2003 10 Part number correction of IC901 SPM 03011 ...

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