Sony HCD-DZ770W - Printed Wiring Board - MAIN Board (Side B)

3535
HCD-DZ770W
HCD-DZ770W
6-14. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) –
• See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D101 D-4
D102 D-5
D105 D-7
D106 D-7
D107 D-8
D201 D-5
D202 D-5
D205 D-7
D206 D-8
D207 D-9
D303 B-9
D304 B-9
D504 H-7
D505 H-6
D506 H-6
D509 F-7
D510 F-7
D901 D-2
D905 G-2
D906 G-2
D907 G-1
D908 G-2
D909 D-2
D910 H-2
D913 G-2
D921 H-3
D922 H-2
D924 H-2
D926 H-2
D931 G-4
D941 H-4
D942 H-4
D943 H-4
D944 H-4
D945 H-5
IC508 G-5
IC515 H-5
IC516 H-5
IC901 F-1
IC921 H-3
IC931 E-4
IC941 G-5
IC942 G-5
IC943 G-4
IC951 H-4
PC901 E-3
PC902 H-3
PC903 D-3
Q101 B-4
Q102 B-5
Q103 B-5
Q104 B-5
Q109 B-7
Q110 B-7
Q111 B-8
Q112 B-8
Q301 C-9
Q302 B-4
Q303 B-4
Q304 B-4
Q901 G-2
Q921 H-2
Q945 H-5
:Uses unleaded solder.
IC943
IC951
IC921
IC901
PC901
IC942
IC941
IC508
IC931
IC516
IC515
PC902
PC903
(CHASSIS)
1
3
EE
12
(CHASSIS)
FAN
AC
IN
E
E
E
E
E
1
2
4
5
E
MAIN TRANSFORMER
SUB TRANSFORMER
18
E
1
5
1
3
1
5
5
1
5
1
(CHASSIS)
H/P BOARD
CNP803
(Page 46)
H
(CHASSIS)
13
1
5
E
DMB10
BOARD
CN401
(Page 28)
B
TX
BOARD
CN802
(Page 53)
W
FL BOARD
CN801
(Page 44)
E
19
18
1
2
(CHASSIS)
22
1
3
(CHASSIS)
(CHASSIS)
EE
E
E
E
E
+
–
CENTER
SPEAKER
+
–
WOOFER
+
–
+
–
FRONT R
FRONT L
C108
L107
C109
D926
R920
C958
C967
C968
CN902
C960
R921
R929
C965
R930
C966
R924
R479
R478
R700
Q111
Q112
R468
R469
R738
R737R735
R736
R535
R536
C576
R640
L501
R630
R584
FB512
12
A
B
C
D
E
G
H
F
34567 9
8
C120
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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