XR-2750, XR-2753 - Sony Car Audio Service Manual (repair manual). Page 26

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SECTION  7
EXPLODED  VIEWS
NOTE:
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color
Cabinet's Color
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 num-
ber in the exploded views are not supplied.
Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
(1)  CHASSIS  SECTION
16
F901
13
Front panel ass’y
1
#1
#1
2
3
4
5
MG-52A-135
not supplied
6
#1
7
8
#2
#1
9
#2
#1
5
15
17
12
#2
#5
11
10
#1
#1
19
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
10
A-3313-118-A POWER BOARD, COMPLETE (XR-2750)
11
3-012-575-01 PANEL (REAR)
12
3-340-614-11 SCREW (JACK), STEP
13
3-012-593-01 BRACKET
*
14
X-3373-590-1 CHASSIS ASSY
15
3-937-650-01 PLATE (C), GROUND
16
1-782-344-11 CORD (WITH CONNECTOR) (POWER)
17
9-911-840-XX CUTION (U)
*
18
3-014-628-01 CHASSIS, FRONT
19
3-012-577-01 BUTTON (RELEASE)
F901
1-532-677-00 FUSE, GLASS TUBE (10A)
1
3-012-567-01 COLLAR (A)
2
X-3372-126-1 HANDLE ASSY
*
3
3-012-574-01 INSULATOR
*
4
A-3313-089-A MAIN BOARD, COMPLETE (XR-2753)
*
4
A-3313-117-A MAIN BOARD, COMPLETE (XR-2750)
5
3-915-923-01 SCREW, GROUND POINT
*
6
3-012-565-01 COVER
*
7
3-012-568-01 BRACKET (CONNECTOR)
*
8
3-012-569-01 HEAT SINK
*
9
3-012-566-01 BRACKET (IC)
*
10
A-3313-090-A POWER BOARD, COMPLETE (XR-2753)
#4
14
18
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