Sony XR-CA360 Service Manual page 35

1-2. PRINTED WIRING BOARD – MAIN Board – Note: When replacing the IC1, refer to servicing note (Page 2 "When replacing the IC1").
1 2 3
A
ANT100
L
(FM/AM ANTENNA)
MAIN BOARD
B
JC173
C
C426
C422
R408
Q402
TU100
TUNER UNIT
R404
D
1
C418
C416
+
+
C106
C405
JW51
+
IC400
C409
C404
+
1
R101
E
JC44
C105
C104 11
R105
R106
F
17
G
C312
JW42
D300
+
C311
CN300
3
8
HP901
PLAYBACK C306
HEAD
1 R310
R308
R304
H
14
C304
C302 C303
R306
R300 R301
JW66
C315
JW76
I
2
(CHASSIS)
1
J
4 5 6
CN400
BUS AUDIO
AUDIO IN OUT
R L R
R853
JW16
JW8
C402 C403
24
R416 R417
IC500
R414 R415
C430 C431 25
C523
C428 C429
JW6
C520
JW7
R412
R410
R411
C500
R413
+
C424 C425 C427
C420 C421
C423
R407 R409
R406
C503
JW35
Q400
Q401
Q403
R501
R403 R405
R402
JW180
Q450
C417
R450
C419 D452
+
+
Q451
D250 D451
D253 JW97
C410
R451
+
C452
22
R400
JW100
C251
C451
Q251
JC104
Q252
B
JW45
C
R421
C411
E Q253 C505
R420
JW105
JW46
C412
12
R419
R263
C413 JW123
JW47
R418
C414
R422
C415
R423
R401
JW48
JC132
R55
JC133 R10
R14
R11
R54
R37
JW127 R8
R9
JW126
75
R28 (CA360X)
C310
JW125 R29 (CA360)
+ R314
76
R30 (EA)
R31
(E)
C307
7
R311
(EA)
R309
R205
R305
C305
1
R307
JW68
C314
JW171
R710
12
CN600
11
A
CONTROL BOARD
CN900
7 8 9
F901
JW11
C507
JW10
17 18
2
9
1
1
D503
CN700
R664
D500
C701
D501 D502
+
C700
D506
D505
D507
JW23
D742
D504
JW24
TH701 TH700
JW92
Q722
D723
JC49
Q724
D653
R650
D722
D724
D650
D721
R651
R663
R652
C741
R505 Q726
R653 +
C650
Q725
R500
C740
Q650
JW140
R57 JW141
R56
R21
R22
51 50
R49
R25
R13
R43 C8
JW146
R12
IC1
26
JW117
JW103
25
R7
R6 R4
R59
R5 R3
X1
R60 L1
X2
1
JW149
R40 100 C6
R39 JW80
C3
C4 JW82
R38
R42
JW102
JW158
JW150
JW112
JW157
JW114
(E)
Q711
-1 -2
R655
Q651
SW1
R657
FREQUENCY
R656
SELECT
FM AM R607
200kHz 10kHz
50kHz 9kHz
3 3
10 11 12
6 5 4
CN800
8 7
(BUS CONTROL IN)
3 2 1 (FOR SONY BUS)
(FRONT VIEW) TO
9 1
CN700
10 2
11 3
CN800
19
3 2 1
8 7
12 4
6 5 4
16 C800
13 5
8 R802
R801
14 6
JW20
15 7
JW19
JW18
L700 16 8
JW17
JW28
JW27
D700
Q740
JW26
D802
D800
D803
Q741
C742
IC800
D741 C801
1 14
7 8
R804
JW142 JC30
D805
JW99
R814
Q800
JW77
R815
R811
JW143
4 3
C7
IC2
JW145
1 2
R81
JW144
C81
JW172
JC147
R731
R730
Q732
Q731
D731
R351
C730
R732
R352
Q730
B
D350 8
YEL
C
CN350
YEL
E
8 ORG
TO
Q350
Q351 CN350
ORG
BRN
C710 BRN
BLU
JW88
RED
(CHASSIS)
Q710
1
1
R711
R712
JW176
D651
1-686-927-
11
S1
RESET
XR-CA360/CA360X
13
• Semiconductor
Location
Ref. No. Location
D250 D-5
D253 D-5
D300 G-3
D350 H-10
D451 D-6
WHT
FRONT LCH (+) D452 D-6
WHT/BLK
FRONT LCH (–)
D500 C-7
GRN
REAR LCH (+)
D501 C-7
GRN/BLK
REAR LCH (–)
D502 C-7
VIO
REAR RCH (+)
VIO/BLK D503 C-7
REAR RCH (–)
GRY D504 D-7
FRONT RCH (+)
GRY/BLK
D505 D-7
FRONT RCH (–)
BLU/WHT
D506 C-7
AMP REM
D507 D-7
BLU
ANT REM D650 E-9
D651 J-10
RED
ACC
D653 D-9
D700 D-10
BLK
GND
D721 D-8
YEL
BATT
D722 D-9
D723 D-8
D724 D-9
D731 H-11
D741 E-10
D742 D-10
D800 E-10
D802 E-11
D803 E-11
D805 F-11
IC1 G-7
IC2 G-11
IC300 H-3
IC400 E-3
IC500 B-6
IC800 E-11
Q251 E-5
Q252 E-5
Q253 E-6
Q350 I-11
Q351 H-10
Q400 D-4
Q401 D-4
Q402 D-3
Q403 D-4
Q450 D-5
Q451 D-6
Q650 E-9
Q651 I-9
Q710 I-11
Q711 I-10
Q722 D-8
Q724 D-7
S903 Q725 E-8
(TAPE DETECT)
Q726 E-7
(ON : TAPE IN)
Q730 H-11
S902
(FF/REW)
Q731 G-11
(OFF : PLAYBACK)
Q732 G-10
S901
Q740 D-10
(DIRECTION)
REV
Q741 E-10
m
FWD Q800 F-11
M M901
(CAPSTAN/REEL)