Exploded Views; Electrical Parts List - Sony MDX-C7900 Service Manual

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
(1) GENERAL SECTION
7
3
#2
2
#1
Front panel section
Ref. No. Part No. Description
1 3-919-344-51 DOOR (MD) (C7900)
1 3-919-344-61 DOOR (MD) (C7900R)
2 3-919-343-01 SPRING (DOOR), TORSION
3 3-023-606-01 PANEL, SUB
4 X-3367-636-1 LOCK ASSY
* 5 X-3373-358-1 CHASSIS ASSY
* 6 A-3294-393-A MAIN BOARD, COMPLETE (C7900R: AEP, UK)
* 6 A-3294-394-A MAIN BOARD, COMPLETE (C7900R: German)
* 6 A-3294-410-A MAIN BOARD, COMPLETE
* 6 A-3294-412-A MAIN BOARD, COMPLETE (C7900: E)
* 7 3-022-317-01 BRACKET (AMP)
* 8 3-011-078-01 BRACKET (POWER IC)

EXPLODED VIEWS

• 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.

MG-164KT-138
11
14
10
17
6
#2
5
4
#2
1
(C7900: US, Canadian)
SECTION 6
9
8
15
Ref. No. Part No.
Remark
* 9 3-023-604-01 HEAT SINK
10 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
11 3-932-860-01 SCREW (2.6X4) (C TIGHT), +PTT
* 12 X-3373-362-1 COVER ASSY
13 1-776-207-71 CORD (WITH CONNECTOR) (POWER) (C7900)
13 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)
14 3-011-999-01 CUSHION (MD)
* 15 3-014-156-01 SHEET (INSULATING)
* 16 3-355-209-01 PLATE (B), GROUND
* 17 3-937-122-01 HEAT SINK
F1 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)
– 64 –
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le neméro spécifié.
12
F1
#3
16
13
Description
#3
C7900
13
C7900R
Remark
(C7900R)