DOWNLOAD Sony CDP-M7 / DHC-MD7 Service Manual ↓ Size: 404.4 KB | Pages: 25 in PDF or view online for FREE

Model
CDP-M7 DHC-MD7
Pages
25
Size
404.4 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M CDP-M7 96 US,CAN,E,TOUR
File
cdp-m7-dhc-md7.pdf
Date
PREV: Sony SS-176E Service Manual

Sony CDP-M7 / DHC-MD7 Service Manual ▷ View online

— 13 —
LED JOG
LED ENT
E3 to E1
V
DD
LED DP3 to LED DP1
DE3 to DE1
P35 to P10
V LOAD
P9 to P1
12G to 1G
O
O
I
–
O
O
O
–
O
O
Pin No.
Pin Name
I/O
Function
41
42
43 to 45
46
47 to 49
50 to 52
53 to 78
79
80 to 88
89 to 100
LED drive signal output.
Disctray address detect encoder input.
Power supply (+5V)
LED drive signal output.
Fluorescent indicator tube segment output.
Power supply for Fluorescent indicator tube. (–30V)
Fluorescent indicator tube segment output.
Fluorescet indicator tube grid output.
— 35 —
SECTION  6
EXPLODED VIEWS
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Hardware (# mark) list and accessories and pack-
ing materials are given in the last of this parts list.
• Abbreviation
CND : Canadian model
HK : Hong Kong model
SP
: Singapore model
JE
: Tourist model
The components identified by mark
! or dotted line with mark ! are
critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 
!  sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
6-1. FRONT PANEL SECTION
3
9
8
7
#4
18
21
17
21
21
20
12
28
14
10
11
not supplied
#4
#4
not supplied
24
#5
24
4
25
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
4-977-683-01 WINDOW (FL)
2
4-979-352-01 FILTER (CD)
3
4-977-680-01 KNOB (JOG)
4
4-977-682-01 LID (LOADING)
5
4-979-212-01 SPRING (LID-L)
6
4-977-681-01 PANEL, FRONT
7
4-962-708-01 EMBLEM (4-A), SONY
8
4-977-685-01 BUTTON (MODE)
9
4-977-687-01 BUTTON (SKIP)
10
4-977-686-01 BUTTON (CD-3)
11
4-977-691-01 ILLUMINATOR (CD-3)
12
4-977-688-01 BUTTON (EJECT)
13
X-4946-467-1 BUTTON (ENTER) ASSY
* 14
4-977-690-01 INDICATOR (JOG)
15
4-977-684-01 BUTTON (PLAY)
16
4-933-134-01 SCREW (+PTPWH M2.6X6)
* 17
A-4673-994-A DISPLAY BOARD, COMPLETE (SP,HK,JE)
* 17
A-4673-998-A DISPLAY BOARD, COMPLETE (US,CND)
18
1-776-044-11 WIRE (FLAT TYPE)(13 CORE)
* 19
A-4673-995-A PANEL BOARD, COMPLETE (SP,HK,JE)
19
A-4673-999-A PANEL BOARD, COMPLETE (US,CND)
20
1-776-043-11 WIRE (FLAT TYPE)(31 CORE)
21
4-951-620-01 SCREW (2.6X8), +BVTP
22
4-977-699-11 LEG (F)
23
4-965-822-01 FOOT
24
3-363-099-01 SCREW (CASE 3 TP2)
25
4-977-698-11 CASE
* 26
4-977-695-01 HOLDER (FL)
* 27
4-955-901-01 CUSHION (FL)
28
4-979-211-01 SPRING (LID-R)
FL501
1-517-462-11 INDICATOR TUBE, FLUORESCENT
FL501
27 26
19
5
1
13
15
22
#4
23
#4
2
#4
6
16
— 36 —
6-2. BACK PANEL AND DISC TABLE SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
4-917-583-21 BRACKET, YOKE
52
4-977-945-01 TRAY (TURN)
53
X-4946-295-2 SHAFT ASSY, WORM
54
4-977-943-01 BELT (TURN)(1.2)
55
4-977-956-01 WHEEL, WORM
* 56
1-658-481-11 MOTOR (TURN) BOARD
57
4-977-944-01 TRAY (SLIDE)
* 58
4-977-697-11 PANEL, BACK (SP,HK,JE)
* 58
4-977-697-21 PANEL, BACK (US,CND)
* 59
1-658-480-11 SENSOR BOARD
60
4-977-941-01 BEARING (WORM)
61
X-4924-457-1 ROLLER ASSY
62
4-934-376-01 SHAFT (ROLLER)
63
4-981-187-01 COLLAR (WORM)
M701
A-4660-586-A MOTOR ASSY (TURN)
51
52
53
63
51
55
56
54
60
61
62
57
59
58
not supplied
not supplied
#4
#3
#4
#4
#4
#2
#3
M701
— 37 —
6-3. MECHANISM DICK SECTION (CDM38A-5BD19)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
4-917-583-21 BRACKET, YOKE
102
4-977-954-01 PULLEY (SL)
103
4-977-953-01 GEAR (SL-A)
104
4-977-955-01 GEAR (SL-B)
105
4-977-942-01 BELT (SL)(1.4)
106
X-4946-491-1 CAM ASSY, BU
107
1-452-538-11 MAGNET
108
1-776-042-11 WIRE (FLAT TYPE)(8 CORE)
* 109
1-658-479-11 CONNECTOR BOARD
* 110
X-4946-498-1 CHASSIS (CDM) ASSY
111
4-933-134-01 SCREW (+PTPWH M2.6X6)
* 112
1-658-482-11 MOTOR (SLIDE) BOARD
113
X-4946-296-1 HOLDER (BU) ASSY
114
4-951-620-41 SCREW (2.6), +BVTP
115
1-775-173-11 WIRE (FLAT TYPE)(19 CORE)
116
4-982-447-01 SPRING (BU), COMPRESSION
* 117
A-4673-993-A MAIN BOARD, COMPLETE (SP,HK,JE)
* 117
A-4673-997-A MAIN BOARD, COMPLETE (US,CND)
M801
A-4660-926-A MOTOR (CDM) ASSY (SLIDE)
S811
1-473-335-11 ENCODER, ROTARY (BU. TRAY ADDRESS DET)
101
102
103
101
104
106
105
107
108
109
110
111
113
101
117
112
115
114
S811
#3
not supplied
not supplied
#3
#4
116
not supplied
#4
BU-5BD19
M801
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