Sony CDX-C7850 Service Manual ▷ View online
– 71 –
51
#3
not supplied
(KEY board)
(KEY board)
#3
#3
EL900
LCD900
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
68
70
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-022-329-21 BUTTON (SOURCE)
52
3-033-667-01 KNOB (VOL)
53
3-022-323-31 LEVER (SHUTTLE)
* 54
3-030-648-01 PLATE (RING), LIGHT GUIDE
55
X-3377-226-1 PANEL SUB ASSY, FRONT
56
3-022-330-11 BUTTON (MODE)
57
3-022-331-01 BUTTON (SOUND)
58
3-022-324-02 PLATE (SHUTTLE), LIGHT GUIDE
59
3-022-333-01 BUTTON (OPEN)
60
3-932-225-01 SPRING (OPEN)
61
3-022-334-01 BUTTON (LIST)
62
3-022-332-01 BUTTON (10 KEY)
* 63
3-022-327-01 PLATE (LCD), GROUND
64
1-694-414-11 CONDUCTOR BOARD, CONNECTION
* 65
3-034-558-01 ILLUMINATOR (LCD)
* 66
3-022-326-03 PLATE (LCD), LIGHT GUIDE
67
3-031-301-01 BEARING (L)
68
3-031-319-01 SPRING (BEARING)
69
3-031-302-01 BEARING (R)
70
3-022-319-03 PANEL, FRONT BACK
EL900
1-517-766-11 LIGHT, ELECTRO LUMINESCENT
LCD900 1-803-504-11 DISPLAY PANEL, LIQUID CRYSTAL
– 72 –
M903
113
116
117
118
115
110
114
108
106
101
112
111
109
112
111
104
102
103
107
105
#9
#7
#7
#8
#9
#9
A
A
#9
#7
#7
5-3. CD MECHANISM SECTION (1)
(MG-363S-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 101
1-659-836-11 DISC IN SW BOARD
* 102
A-3291-816-B CHASSIS (T) SUB ASSY
103
3-931-909-01 SPRING (LR), TENSION
104
X-3371-501-1 LEVER (L) ASSY
105
3-338-737-01 SCREW (2X3), + PS
* 106
1-659-837-11 LOAD SW BOARD
107
X-3371-502-1 LEVER (R) ASSY
108
A-3301-203-A ROLLER ASSY
109
3-931-908-01 GUIDE (DISC)
110
3-931-902-04 ARM (ROLLER)
111
3-936-756-01 ROLLER (D)
112
3-321-393-01 WASHER, STOPPER
* 113
3-939-139-01 SPACER
114
3-931-916-01 SPRING (RA), TENSION
* 115
A-3313-381-A SERVO BOARD, COMPLETE
* 116
3-007-530-01 BRACKET (MOTOR)
* 117
3-023-537-02 HEAT SINK
* 118
3-023-538-01 SHEET, RADIATION
M903
A-3291-676-A MOTOR SUB ASSY, LOADING (LOADING)
– 73 –
#8
B
B
152
152
152
159
161
163
162
160
158
164
157
156
151
154
155
153
165
165
166
5-4. CD MECHANISM SECTION (2)
(MG-363S-121)
(MG-363S-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
3-931-893-01 ARM, CHUCKING
152
3-931-897-01 DAMPER (T)
153
3-931-879-02 LEVER (D)
* 154
3-913-404-11 RETAINER (DISC)
155
3-931-894-01 BRACKET (CP)
156
3-931-895-01 SPRING (CH), TENSION
157
3-931-898-01 SPRING (FL), COMPRESSION
158
3-931-914-01 SPRING (ANGLE), TENSION
159
A-3277-802-C CHASSIS (M) ASSY
160
3-931-883-01 SPRING (TR), TENSION
161
3-931-881-01 LEVER (LOCK)
162
3-931-882-02 GEAR (MDL)
163
3-007-537-11 WHEEL (U), WORM
164
3-931-898-11 SPRING (FL), COMPRESSION
165
3-018-272-01 WASHER
166
3-014-727-01 WHEEL (LW), WORM
– 74 –
212
211
213
210
209
208
207
201
205
206
204
203
202
#6
#9
#9
#8
#10
M902
M901
5-5. CD MECHANISM SECTION (3)
(MG-363S-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by
mark
mark
! or dotted line with mark.
! are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
Les composants identifiés par une
marque
marque
! sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
Ne les remplacer que par une piéce
portant le numéro spécifié.
* 201
X-3374-022-1 CHASSIS (OP) (O/S) ASSY
202
3-931-829-01 SPRING (SL), PLATE
203
X-3371-504-1 BASE (DRIVING) ASSY
204
3-931-832-01 GEAR (SL MIDWAY)
* 205
1-659-835-12 LIMIT SW BOARD
206
3-338-737-01 SCREW (2X3), + PS
207
1-659-880-11 MOTOR FLEXIBLE BOARD
* 208
1-659-834-11 SUB BOARD
209
3-909-607-01 SCREW
! 210
8-820-010-06 PICK-UP, OPTICAL KSS-521A/K1RP
211
3-931-834-01 SPRING (FEED), PLATE
212
1-659-881-11 PICK-UP FLEXIBLE BOARD
213
A-3291-669-A SHAFT (FEED) ASSY
M901
X-3373-096-1 MOTOR ASSY (SPINDLE)
M902
A-3301-107-A MOTOR ASSY, SLED (SLED)
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