Sony CDX-4250 / CDX-4500 Service Manual ▷ View online
– 41 –
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
60
3-019-543-01 KNOB (D-BASS)
* 61
X-3376-745-1 HOLDER ASSY, LCD
* 62
3-019-557-01 PLATE (LCD), GROUND
63
3-019-558-01 SHEET (D) (LCD)
* 64
3-019-561-01 SHEET, LCD COLOR
65
3-030-847-01 PANEL, FRONT BACK
66
X-3376-778-1 PANEL (S) ASSY, FRONT (CDX-4250)
66
X-3377-100-1 PANEL (S) ASSY, FRONT (CDX-4500)
* 67
3-023-946-01 SHEET (H), BACK
LCD551 1-803-439-21 DISPLAY PANEL, LIQUID CRYSTAL
51
3-019-549-02 BUTTON (RELEASE)(CDX-4250)
51
3-019-549-22 BUTTON (RELEASE)(CDX-4500)
52
3-019-544-03 KNOB (SEEK/AMS)(CDX-4250)
52
3-019-544-23 KNOB (SEEK/AMS)(CDX-4500)
53
3-375-373-01 SPRING (RELEASE)
54
3-019-550-01 BUTTON (MODE/SOUND)
55
3-019-552-01 BUTTON (1-6)
56
3-030-873-11 BUTTON (CD EJECT)
57
3-025-315-02 BUTTON (SOURCE)
58
3-019-547-01 KNOB (VOL)
59
3-019-548-01 RING
57
58
59
62
63
64
61
60
65
54
66
53
51
52
56
#4
#4
#4
LCD551
D
C
D
C
67
55
not supplied
(DISPLAY board)
(DISPLAY board)
– 42 –
5-3. CD MECHANISM SECTION (1) (MG-363X-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
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-3309-227-A SERVO BOARD, COMPLETE
* 116
3-007-530-01 BRACKET (MOTOR)
M903
A-3291-676-A MOTOR SUB ASSY, LOADING
* 101
1-659-836-11 DISCIN 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 BOARD
107
X-3371-502-1 LEVER (R) ASSY
108
A-3301-203-A ROLLER ASSY
109
3-931-908-01 GUIDE (DISC)
102
104
111
112
103
109
101
107
111
112
105
106
108
114
115
110
113
116
#8
#8
#8
#7
#7
#7
#8
#9
M903
E
E
– 43 –
5-4. CD MECHANISM SECTION (2) (MG-363X-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 159
A-3277-802-C CHASSIS (M) COMPLETE ASSY
160
3-014-727-01 WHEEL (LW), WORM
161
3-931-881-01 LEVER (LOCK)
162
3-931-882-02 GEAR (MDL)
163
3-007-537-11 WHEEL (U), WORM
164
3-032-484-01 SPRING (KR1), TENSION
165
3-018-272-01 WASHER
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
3-032-483-02 SPRING (KF1), TENSION
155
154
151
156
157
158
160
162
161
164
160
165
159
152
152
152
153
163
157
#9
F
F
– 44 –
5-5. CD MECHANISM SECTION (3) (MG-363X-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
209
3-909-607-01 SCREW
! 210
8-820-010-06 PICK-UP, OPTICAL KSS-521A/Q-NP
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-3371-664-2 MOTOR ASSY (SPINDLE)
M902
A-3291-674-A MOTOR ASSY, SLED
* 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 BOARD
206
3-338-737-01 SCREW (2X3), + PS
207
1-659-880-11 MOTOR FLEXIBLE BOARD
* 208
1-659-834-11 SUB BOARD
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.
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.
#6
M901
#9
#8
#8
#5
M902
212
211
209
210
213
208
205
206
204
203
202
207
201
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