DOWNLOAD Sony CDX-M770 Service Manual ↓ Size: 8.59 MB | Pages: 80 in PDF or view online for FREE

Model
CDX-M770
Pages
80
Size
8.59 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-m770.pdf
Date
PREV: Sony XM-754SX Service Manual

Sony CDX-M770 Service Manual ▷ View online

65
CDX-M770
M902
M901
#8
#8
#11
356
361
359
360
355
358
354
353
352
357
351
(Supplied with 351)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-8. CD MECHANISM SECTION (3)
       (MG-383V-121//K)
The components identified by
mark 0 or dotted line with mark
0 are critical for 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
0 360
8-820-103-03 PICK-UP, OPTICAL KSS-720A/K1RP
361
3-040-030-01 SPRING (FEED), PLATE
M902
A-3301-985-A MOTOR ASSY, SLED (SLED)
66
CDX-M770
SECTION 6
ELECTRICAL PARTS LIST
NOTE:
• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC..  uPD.. : µPD..
• CAPACITORS
uF :  µF
• COILS
uH :  µH
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
DISPLAY BOARD
**************
1-694-806-21 CONDUCTIVE BOARD, CONNECTION
3-230-378-01 SHEET, INSULATING
*
3-230-466-01 HOLDER (LCD-DSPL)
*
3-230-467-01 PLATE (LCD-DSPL), LIGHT GUIDE
*
3-230-468-01 SHEET (DSPL), DIFFUSION
*
3-230-469-01 SHEET (DSPL), REFLECTION
< CAPACITOR >
C60
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C61
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C62
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C63
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C64
1-115-412-11 CERAMIC CHIP
680PF
5%
25V
C65
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C66
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C67
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C70
1-115-412-11 CERAMIC CHIP
680PF
5%
25V
C71
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C72
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C73
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C74
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C75
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C76
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C77
1-124-778-00 ELECT CHIP
22uF
20%
6.3V
C78
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C79
1-125-837-11 CERAMIC CHIP
1uF
10%
6.3V
C80
1-164-388-11 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 DIODE   RRX9000-0501
< FERRITE BEAD >
FB60
1-500-329-21 INDUCTOR, FERRITE BEAD
< IC >
IC60
8-759-653-26 IC   LC75878W
IC61
8-759-653-26 IC   LC75878W
IC62
8-759-830-18 IC   RRX9000-0601#1
< LIQUID CRYSTAL DISPLAY >
LCD60
1-804-348-11 DISPLAY PANEL, LIQUID CRYSTAL
< DIODE >
LED60
8-719-079-49 LED   LWT673-R1S2-34 (SONY)
LED62
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED63
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED64
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED65
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED66
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED67
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED68
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
LED69
8-719-076-58 LED   NSSW440-BRS (LCD BACK LIGHT)
< SWITCH >
LSW60
1-771-883-11 SWITCH, TACTILE (WITH LED) (OPEN)
< TRANSISTOR >
Q60
8-729-106-60 TRANSISTOR   2SB1132-T101-QR
Q61
8-729-038-67 TRANSISTOR   KRC102S
Q62
8-729-904-66 TRANSISTOR   DTD113EK-T-146
< RESISTOR >
R60
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R61
1-216-833-11 METAL CHIP
10K
5%
1/16W
R62
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R63
1-216-037-00 METAL CHIP
330
5%
1/10W
R64
1-216-037-00 METAL CHIP
330
5%
1/10W
R65
1-216-025-11 RES-CHIP
100
5%
1/10W
R66
1-216-025-11 RES-CHIP
100
5%
1/10W
R67
1-216-025-11 RES-CHIP
100
5%
1/10W
R68
1-216-025-11 RES-CHIP
100
5%
1/10W
R69
1-216-033-00 METAL CHIP
220
5%
1/10W
R70
1-216-864-11 SHORT
0
R71
1-216-033-00 METAL CHIP
220
5%
1/10W
DISPLAY
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
67
CDX-M770
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R72
1-216-811-11 METAL CHIP
150
5%
1/16W
R73
1-216-805-11 METAL CHIP
47
5%
1/16W
R74
1-216-864-11 SHORT
0
R76
1-216-841-11 METAL CHIP
47K
5%
1/16W
R77
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R78
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R79
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R80
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R81
1-216-817-11 METAL CHIP
470
5%
1/16W
R82
1-216-809-11 METAL CHIP
100
5%
1/16W
R83
1-216-809-11 METAL CHIP
100
5%
1/16W
R84
1-216-809-11 METAL CHIP
100
5%
1/16W
R85
1-216-841-11 METAL CHIP
47K
5%
1/16W
R86
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R87
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R88
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R89
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R90
1-216-809-11 METAL CHIP
100
5%
1/16W
R91
1-216-809-11 METAL CHIP
100
5%
1/16W
R92
1-216-809-11 METAL CHIP
100
5%
1/16W
R93
1-216-817-11 METAL CHIP
470
5%
1/16W
R94
1-216-864-11 SHORT
0
R95
1-216-846-11 METAL CHIP
120K
5%
1/16W
R96
1-216-850-11 METAL CHIP
270K
5%
1/16W
R97
1-216-033-00 METAL CHIP
220
5%
1/10W
< SWITCH >
S60
1-771-884-11 SWITCH, TACTILE (WITH LED) (RESET)
*************************************************************
* 1-676-709-11 
DISC IN SW BOARD
****************
< SWITCH >
SW2
1-529-566-21 SWITCH, PUSH (1 KEY) (SELF)
SW3
1-529-566-21 SWITCH, PUSH (1 KEY) (DISC IN)
*************************************************************
*
A-3283-164-A KEY BOARD, COMPLETE (US)
*
A-3283-176-A KEY BOARD, COMPLETE (AEP,UK,E)
********************
1-694-807-21 CONDUCTIVE BOARD, CONNECTION
1-694-808-21 CONDUCTIVE BOARD, CONNECTION
*
3-230-486-01 HOLDER (LCD-KEY)
*
3-230-487-01 PLATE (LCD-KEY), LIGHT GUIDE
*
3-230-488-01 SHEET (LCD-KEY), DIFFUSION
< CAPACITOR >
C1
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C2
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C3
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C4
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C5
1-115-412-11 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-H-TX
< IC >
IC1
8-759-653-26 IC   LC75878W
< LIQUID CRYSTAL DISPLAY >
LCD1
1-804-349-11 DISPLAY PANEL, LIQUID CRYSTAL
< DIODE >
LED1
8-719-079-26 LED   NSSB440-WRST-THR (LCD BACK LIGHT)
LED2
8-719-079-26 LED   NSSB440-WRST-THR (LCD BACK LIGHT)
LED3
8-719-078-39 LED   CL-170SR-CD-T (RING ILLUMINATION)
LED4
8-719-078-39 LED   CL-170SR-CD-T (RING ILLUMINATION)
LED5
8-719-078-39 LED   CL-170SR-CD-T (RING ILLUMINATION)
LED6
8-719-078-39 LED   CL-170SR-CD-T (RING ILLUMINATION)
LED7
8-719-078-39 LED   CL-170SR-CD-T (CLOSE)
LED8
8-719-078-39 LED   CL-170SR-CD-T (MODE)
LED9
8-719-078-39 LED   CL-170SR-CD-T (Z)
LED10
8-719-078-39 LED   CL-170SR-CD-T (OFF)
LED11
8-719-078-39 LED   CL-170SR-CD-T (DSPL/PTY)
LED12
8-719-078-39 LED   CL-170SR-CD-T (SCRL)
LED13
8-719-078-39 LED   CL-170SR-CD-T (ENTER)
LED14
8-719-078-39 LED   CL-170SR-CD-T (LIST)
LED15
8-719-078-39 LED   CL-170SR-CD-T (MENU)
LED16
8-719-078-39 LED   CL-170SR-CD-T (SOUND)
LED17
8-719-078-39 LED   CL-170SR-CD-T (DSO)
LED18
8-719-078-39 LED   CL-170SR-CD-T (EQ7)
< SWITCH >
LSW1
1-771-883-11 SWITCH, TACTILE (WITH LED) (–)
LSW2
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)
LSW5
1-771-883-11 SWITCH, TACTILE (WITH LED) (+)
LSW6
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (AF)
(AEP,UK,E)
LSW7
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (1/REP)
LSW8
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (2/SHUF)
LSW9
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (3)
LSW10
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (6)
LSW11
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (5)
LSW12
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (4)
LSW13
1-771-883-11 SWITCH, TACTILE (WITH LED) (m .)
KEY
DISPLAY
DISC IN SW
68
CDX-M770
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
LSW15
1-771-476-11 SWITCH, KEYBOARD (WITH LED) (TA)
(AEP,UK,E)
LSW18
1-771-883-11 SWITCH, TACTILE (WITH LED) (DISC –)
LSW20
1-771-883-11 SWITCH, TACTILE (WITH LED) (DISC +)
LSW22
1-771-883-11 SWITCH, TACTILE (WITH LED) (> M)
< TRANSISTOR >
Q1
8-729-106-60 TRANSISTOR   2SB1132-T101-QR
Q2
8-729-038-67 TRANSISTOR   KRC102S
Q3
8-729-904-66 TRANSISTOR   DTD113EK-T-146
< RESISTOR >
R1
1-216-837-11 METAL CHIP
22K
5%
1/16W
R2
1-216-835-11 METAL CHIP
15K
5%
1/16W
R3
1-216-833-11 METAL CHIP
10K
5%
1/16W
R4
1-216-831-11 METAL CHIP
6.8K
5%
1/16W
R5
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R6
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R7
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R8
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R9
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R10
1-216-821-11 METAL CHIP
1K
5%
1/16W
R11
1-216-819-11 METAL CHIP
680
5%
1/16W
R12
1-216-819-11 METAL CHIP
680
5%
1/16W
R13
1-216-819-11 METAL CHIP
680
5%
1/16W
R14
1-216-837-11 METAL CHIP
22K
5%
1/16W
R15
1-216-835-11 METAL CHIP
15K
5%
1/16W
R16
1-216-833-11 METAL CHIP
10K
5%
1/16W
R17
1-216-831-11 METAL CHIP
6.8K
5%
1/16W
R18
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R19
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R20
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R21
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R22
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R23
1-216-821-11 METAL CHIP
1K
5%
1/16W
R24
1-216-819-11 METAL CHIP
680
5%
1/16W
R25
1-216-819-11 METAL CHIP
680
5%
1/16W
R26
1-216-819-11 METAL CHIP
680
5%
1/16W
R27
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R28
1-216-833-11 METAL CHIP
10K
5%
1/16W
R29
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
1-216-809-11 METAL CHIP
100
5%
1/16W
R40
1-216-809-11 METAL CHIP
100
5%
1/16W
R41
1-216-841-11 METAL CHIP
47K
5%
1/16W
R42
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R43
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R44
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R45
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R46
1-216-025-11 RES-CHIP
100
5%
1/10W
(US)
R47
1-216-029-00 METAL CHIP
150
5%
1/10W
R48
1-216-029-00 METAL CHIP
150
5%
1/10W
R49
1-216-029-00 METAL CHIP
150
5%
1/10W
R50
1-216-025-11 RES-CHIP
100
5%
1/10W
(US)
R51
1-216-029-00 METAL CHIP
150
5%
1/10W
R52
1-216-029-00 METAL CHIP
150
5%
1/10W
R53
1-216-029-00 METAL CHIP
150
5%
1/10W
R54
1-216-029-00 METAL CHIP
150
5%
1/10W
R55
1-216-029-00 METAL CHIP
150
5%
1/10W
< SWITCH >
S1
1-786-101-11 SWITCH, DETECTION (DETOUCH)
S2
1-771-884-11 SWITCH, TACTILE (WITH LED) (CLOSE)
S3
1-692-135-21 SWITCH, KEYBOARD (MODE)
S4
1-771-884-11 SWITCH, TACTILE (WITH LED) (Z)
S7
1-692-135-21 SWITCH, KEYBOARD (OFF)
S8
1-692-135-21 SWITCH, KEYBOARD (SCRL)
S9
1-692-135-21 SWITCH, KEYBOARD (DSPL/PTY)
S10
1-692-135-21 SWITCH, KEYBOARD (ENTER)
S11
1-692-135-21 SWITCH, KEYBOARD (LIST)
S12
1-692-135-21 SWITCH, KEYBOARD (MENU)
S13
1-692-135-21 SWITCH, KEYBOARD (SOUND)
S14
1-771-884-11 SWITCH, TACTILE (WITH LED) (DSO)
S15
1-771-884-11 SWITCH, TACTILE (WITH LED) (EQ7)
*************************************************************
*
1-676-708-11 LIMIT SW BOARD
***************
< CONNECTOR >
CN13
1-770-347-21 CONNECTOR, FPC 6P
< SWITCH >
SW4
1-529-565-11 SWITCH, PUSH (1 KEY) (LIMIT)
*************************************************************
KEY
LIMIT SW
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