Sony XR-CA630X (serv.man2) Service Manual ▷ View online
XR-CA630X
17
17
(FM/AM TUNER UNIT)
FM/AM
ANTTENA IN
AUDIO OUT
REAR
BUS AUDIO
IN
25
1
2
24
IC751
BUS CONTROL IN
CN581
(REMOTE IN)
(NOISE DETECT)
SUB BOARD
1-680-157-
12
MAIN BOARD
B
CN301
R101
3
2
1
TP(L-CH)
TP(R-CH)
TP(GND)
R201
IC331
IC301
IC501
IC551
IC351
IC611
IC581
R176
R186
R276
R286
R170
R180
R280
R270
R576
R518
R605
R549
MAX 0.3A
MAX 0.1A
C
D
E
F
G
H
I
J
K
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
6-2.
PRINTED WIRING BOARD – MAIN Board –
(Page 21)
D1
F-12
D351
I-13
D352
I-13
D501
K-8
D502
G-10
D552
H-12
D553
K-9
D581
G-13
D582
E-12
D584
C-14
D585
C-13
D586
C-13
D610
F-10
D611
F-10
D613
E-11
D614
E-11
D622
E-7
D701
L-4
D702
K-4
D703
K-4
D704
K-5
D705
L-3
D706
G-5
D707
K-3
D708
K-3
D709
L-3
D710
L-4
D711
L-3
D712
G-5
D721
D-9
D722
E-9
D723
D-10
D724
E-9
D731
E-8
D732
E-9
D733
E-9
D734
D-10
D781
E-13
IC301
J-5
IC331
G-5
IC351
J-14
IC501
I-9
IC551
L-11
IC581
E-12
IC611
G-14
IC751
C-8
Q171
C-5
Q181
C-4
Q271
C-6
Q281
C-5
Q351
J-13
Q352
I-13
Q353
I-12
Q354
H-13
Q551
K-8
Q571
E-9
Q581
G-13
Q601
K-13
Q602
K-14
Q621
F-7
Q622
F-8
Q631
L-6
• Semiconductor
Location
Ref. No.
Location
XR-CA630X
18
18
6-3.
SCHEMATIC DIAGRAM – MAIN Board (1/3) –
•
See page 16 for Waveform.
•
See page 24 for IC Block Diagrams.
(Page 19)
(Page 20)
XR-CA630X
19
19
6-4.
SCHEMATIC DIAGRAM – MAIN Board (2/3) –
•
See page 16 for Waveforms.
•
See page 24 for IC Block Diagrams.
(Page 18)
(Page 20)
Ver 1.2
XR-CA630X
20
20
6-5.
SCHEMATIC DIAGRAM – MAIN Board (3/3) –
•
See page 24 for IC Block Diagrams.
(Page 18)
(Page 19)
(Page 21)
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