Sony CDX-525RF (serv.man2) Service Manual ▷ View online
9
9
CDX-525RF
3-5.
SCHEMATIC DIAGRAM – MAIN Section (2/2) –
10
10
CDX-525RF
3-6.
PRINTED WIRING BOARDS – MAIN Board (Component Side) –
• Semiconductor
Location
Ref. No.
Location
D201
D-4
D202
F-3
D203
H-5
D204
H-5
D205
I-6
D206
H-5
D207
H-5
D301
F-8
D311
G-4
D416
C-6
D417
C-6
D501
F-3
D502
F-4
D503
F-4
D504
F-4
D505
F-3
IC101
C-9
IC202
H-5
IC204
F-5
IC301
H-4
IC302
E-9
IC401
B-6
Q202
C-3
Q203
I-5
Q204
I-6
Q205
H-6
Q301
F-10
Q401
E-5
Q402
E-4
Q403
D-4
Q404
D-4
R213
R212
R104
R105
C806
C104
C103
C124
R103
R101
C102
C107
R102
R106
C105
C106
C101
C123
C110
C108
R318
C402
C121
C309
R331
C306
C122
R301
C807
FB101
FB102
FB103
FB401
FB414
FB412
FB413
FB411
R306
R313
C304
R302
R305
R312
R308
R303
C305
R304
R319
R307
R310
R401
C408
C403
C406
R411
R202
R201
C203
C413
C414
C412
R408
R406
R407
R405
FB421
FB422
FB423
R501
C502
C501
C205
C308
R343
R321
C302
C310
C503
C208
C213
C211
C212
R205
R206
R203
R208
R204
R311
R207
D505
D503
D502
IC204
D311
D301
D417
D416
D504
D501
D201
D202
B
C
E
Q202
B C E
B
C
E
B
C
E
B
C
E
Q402
Q403
Q404
Q401
Q204
B C E
Q205
Q203
B C E
D206
D207
D205
Q301
IC302
D203
D204
X401
IC101
IC401
05
1 2
IC301
MAIN BOARD
(COMPONENT SIDE)
1-672-619-
(12)
12
2E
2C
1B
1E
1E
1
30
31
26
1
50
51
80
81
100
1
24
41
64
65
80
40
25
100
A
A
K
A
K
A
K
1
12
24
13
AK
A
K
A
A
A
K
K
A
K
7
1
8
14
K
A
K
A K
1
4
8
5
A
K
C
E
B
A
K
A
K
A
K
A
K
A
K
IC202
2
1
3
1-676-340-
11
JACK FLEXIBLE BOARD
B
JACK BOARD
CNJ901
1-676-339-
11
MAIN FLEXIBLE BOARD
A
RF BOARD
CNJ12
1
13
(ELEVATOR)
M
M
1
A
2
3
4
5
6
7
8
9
10
11
B
C
D
E
F
G
H
I
J
12
BLE
RED
X301
C109 +
(Page 6)
(Page 12)
11
11
CDX-525RF
3-7.
PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
• Semiconductor
Location
Ref. No.
Location
IC201
G-10
IC203
E-10
Q201
D-10
MAIN BOARD
(CONDUCTOR SIDE)
1-672-619-
(12)
12
C409
C401
+
C404
+
C405
+
C411
+
C407
+
C410
+
+
C201
+
C202
+
C207
+
Q201
B
C
E
IC203
1
3
IC201
1
4
SW301
(MAGAZINE DETECT)
SW302
MAGAZINE IN/OUT
DETECT
RV302
ELEVATOR
HEIGHT SENSOR
C204
+
C206
+
C209
+
C210
+
BP301
SW303
05
(CHASSIS)
(CHASSIS)
(CHASSIS)
1
A
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
DOWN
UP
RV301
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.
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
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
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.
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.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
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
$
@
@
$
!
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