Sony CDX-525RF - Compact Disc Changer System, Service Manual

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12 12
CDX-525RF
13
12
15
22
23
24
8
0
12
3
20
18
17
#2
2
#1
MG-250D-137
IC203
IC201
13
12
15
23
16
22
8
12
20
18
7
#2
#1
MG-250C-137
main flexible board
IC203
IC201
3-8. PRINTED WIRING BOARDS – JACK Board – 4. EXPLODED VIEWS
Page Former Type New Type
39
(1) COVER SECTION
!
: Indicates modificated portion.
Les composants identifiés par une
marque
0
sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
• 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 is given in the last of
the electrical parts list.
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
Ref. No. Part No. Description Remark
*
4 1-672-620-12 JACK BOARD
Ref. No. Part No. Description Remark
*
4 1-672-620-11 JACK BOARD
$
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
3 1-664-628-11 JACK FLEXIBLE BOARD
*
15 A-3317-606-A MAIN BOARD, COMPLETE
*
16 3-022-694-01 HOLDER (TR3)
3 1-676-340-11 JACK FLEXIBLE BOARD
*
15 A-3326-233-A MAIN BOARD, COMPLETE
24 1-676-339-11 MAIN FLEXIBLE BOARD
$
$
C903
C901
C902
FB901
FB902
FB903
CNJ901
1 13
1-672-620-
(12)
12
1-672-620-
(12)
12
JACK BOARD
(COMPONENT SIDE)
JACK BOARD
(CONDUCTOR SIDE)
1-676-340-
11
JACK FLEXIBLE BOARD
B
MAIN BOARD
4
5
1
2
3
6
8
7
CN901 (2/2)
AUDIO OUT
IC901
5 4
8 7
6
2 1 3
CN901 (1/2)
05
CONTROL
(Page 10)
8
6
4
3
21
17
!
6
4
21
1
$
@
@
$
!