Schematic Diagram - Main Board (6/8) - Sony HCD-DZ770W Service Manual

Q Q
6-20. SCHEMATIC DIAGRAM – MAIN BOARD (6/8) –
3 7 6 3 1 5 1 5 0
( 6 / 8 )
R111
T E
L 1 3 9 4 2 2 9 6 5 1 3
C189
0.1
R242
C132 100
0.1
25V
F
MAIN
BOARD
(5/8)
R110
(Page 40)
R109
C188
0.1 25V F
R241
C131
100
0.1
25V
F
R108
w w w
HCD-DZ770W
• See page 56 for IC Block Diagrams.
IC101,IC102
*
CXD9774M:EXCEPT KR
CXD9775M:KR
IC102
C112 1 16V F
*
22k
C182
0.033 50V
R172 0
25V
R162 0
C204 C172
0.22 0.22
C142 0.1 25V
50V 50V
R152 0
C203 C162
R142 0
0.22 0.22 R192
50V 50V 3.3
R132 0
C152
0.033 50V
22k
C102 1 16V F
IC101
C111 1 16V
*
22k
C181
0.033 50V B
R171 0
R161 0
C202 C171 R201
0.22 0.22
C141 0.1 25V
50V 50V
R151 0
C201 C161
R141 0
0.22 0.22 R191
50V 50V 3.3
R131 0
C151
0.033 50V
22k
C101 1 16V F
x a o
y
. i
http://www.xiaoyu163.com
MAIN
BOARD
(4/8)
(Page 39)
2SA1235TP-1EF
C110
0.001
L132
Q Q
3 Q101 7 6
2SA1235TP-1EF
C284
0.0022 50V
C222 C262
1 0.0022 50V
R202 50V
3.3
R222
2.7
R212
2.7
C212
1 C252
50V 0.0022 50V
C283
0.0022 50V
TP385
L122
C192
2200
35V
L131
C282
0.0022 50V
C261
C221 0.0022 50V
1
3.3 50V
R221
2.7
C211 R211
1 2.7
50V
C251
0.0022 50V
C281
TP384 0.0022 50V
L121
C191
2200 35V
C119
100P
C366 C367 C350
220 0.1 0.1
16V 25V 50V
u 1 6 3
EB911
TERMINAL BOARD
41 41
http://www.xiaoyu163.com
2 4
8 9 9
Q104
Q102 2SA1235TP-1EF
L112
L102
L111
L101
C391 C392
2.2 2.2
16V 16V
3 1 Q103 5 1 5 0 8 9
R361 2SA1235TP-1EF R362
100k 100k
R403 R404
R401 R402 100k 100k
100k 100k
m
c o
.
HCD-DZ770W
2
8 9 9
TP383
TP382
TP381
TP380
J203
2 4 9 8 2 9 9
EB906
TERMINAL BOARD
MAIN
BOARD
(7/8)
(Page 42)