Read Sony CDX-4250 / CDX-4500 Service Manual online
– 40 –
SECTION 5
EXPLODED VIEWS
5-1. CHASSIS SECTION
NOTE:
• -XX, -X mean standardized parts, so they may have
some difference from the original one.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE) . . . . (RED)
Â
Â
Parts color Cabinets color
• 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.
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.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 1
X-3376-729-1 COVER ASSY
2
X-3376-728-1 PANEL (1) ASSY, SUB
3
X-3368-104-2 LOCK ASSY
* 4
3-030-927-01 BRACKET (MD)
5
3-922-535-11 SCREW (+BTT)
* 6
A-3294-551-A MAIN BOARD, COMPLETE (CDX-4250)
* 6
A-3294-631-A MAIN BOARD, COMPLETE (CDX-4500)
* 7
3-030-849-01 HEAT SINK (T)
* 8
3-019-565-01 BRACKET (IC)
* 9
3-030-850-01 HEAT SINK (REG)
* 10
3-030-876-01 CHASSIS
11
1-769-786-81 CORD (WITH CONNECTOR) (POWER)
* 12
3-024-285-01 CUSHION (RUBBER)
* 13
3-024-016-11 PAPER (N), SHIELD
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU01
A-3301-697-A TUNER ASSY
1
11
3
2
10
9
7
6
5
5
4
#1
#1
#1
#2
#2
#2
#2
#1
#1
#1
#3
#3
#10
#2
F901
MG-363X-121
8
TU01
13
12
A
A
B
B
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