Printed Wiring Board - Main Board - Sony XR-CA440H Service Manual

XR-CA440H
6-2. PRINTED WIRING BOARD – MAIN Board –
• Semiconductor
1 2
Location
Ref. No. Location
A
D1 H-2
D2 E-2
D51 F-11
D52 G-11
D351 J-13
D352 H-13
B
D501 K-9
D552 H-13
D581 G-12
D582 D-14
D584 C-13
D585 C-13
C
D586 C-13
D610 E-12
D611 E-12
D613 E-11
L100
D614 D-11
D622 E-7
D
D624 E-7
D703 L-3
D704 L-4
D705 L-5
C998
D706 L-5
C59
D707 L-4
E
D708 L-4
Q50
D709 L-4
D710 L-3
R59
D721 D-9
Q54
D722 E-9
D723 D-7
F
D724 E-9
D731 E-8
D732 E-9
Q56
D733 E-9
D734 C-7
D781 E-13
G
IC1 G-4
IC301 J-5
IC330 E-5
IC351 J-13
IC501 I-9
IC551 K-12
H
IC581 D-14
IC611 F-14
IC751 C-8
Q50 E-2
Q51 F-11
I
Q52 G-11
Q53 G-11
Q54 F-2
Q55 F-2
Q56 F-2
Q171 C-4
J
Q181 C-4
Q271 C-5
Q281 B-6
Q351 I-13
Q352 I-13
Q353 I-12
K
Q354 H-12
Q551 J-11
Q571 E-7
Q581 G-11
Q601 K-13
Q602 K-14
L
Q621 E-7
Q622 E-7
M
3 4 5 6
IC330
C61
C15
L52
R45
IC1
CN301
IC301
21
11
31
40
C533
CN701
(Page 18)
7 8 9 10
IC751
S
D
G
C543
C563
51
IC501
26
76
R566
C534
R531
R532
14 14
11 12 13 14
(FOR SONY BUS)
C888
C889
IC581
IC611
C580
IC351
C602
IC551
17
15 16
8 7 6 5 4 3 2 1
16 15 14 13 12 11 10 9
13 14 15 16 17 18
11 12 19 20
8 7 6 5 4 3
10 9 2 1
TO CAR CONNECTOR
22