Printed Wiring Board - Display Section - Sony STR-DG720 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
5-27 PRINTED WIRING BOARDS – DISPLAY Section –
1 2
DISPLAY BOARD
A
CL201
TP102
DCAC CNP106
V
BLK CL004 S112
BOARD
1
2
CN2000
JW205
B
(Page 42)
CN104
JW260
CL064
5
POWER
CL063
JW221
W
BOARD
CL024
CN103
JW216
1
C
CL023
(Page 42)
CL022
JW103
D
CL030
MAIN
R198
I
RED
BOARD
1
CL029
CNP930
GRY
(Page 25)
GRY CL028
4
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN108
E
w w w
STR-DG720
• See page 16 for Circuit Boards Location.
3 4 5
CATEGORY
MODE
– +
CATEGORY 2CH
(US,CND)
(US,CND)
R110 R109
S111 S110 S109 S108
R108
MEMORY/
ENTER
DIMMER SLEEP SUR BACK
DECODING
(AEP,UK) (AEP,UK)
(AEP,UK)
R118
C162
R115
14
C112
R116
1
C111
C110
R117
IC100
JW105
JW224
JW255
JW236
JW259
JW252
JW268
FL101
53 50 VACUUM FLUORESCENT DISPLAY
JW233 JW241
x a o
y
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
6 7 8
A.F.D. MOVIE MUSIC
R105
R107
R106
S107 S106 S105
R104
C165
R119
C114
8 R180
2 3 1
IC101
R182
7 C149
R181
C164
JW245 JW230
JW237
JW218
IC103
JW250
JW258
JW244
JW263
JW214
5 2 JW106
R197
Q Q
3 7 6
u 1 6 3
43 43
2 4
8 9 9
9 10 11
ANALOG
DIRECT
R102
S102
JW254
JW226
JW238
JW206
INPUT JW248
RV101
SELECTOR
JW270
JW269
JW217
3 1 2
JW211
JW261
R103
S104 S103
DISPLAY INPUT MODE
3 1 5 1 5 0 8 9
m
c o
.
STR-DG720
2
8 9 9
12 13 14
CL200
MUTING
S101 TP103
R101
JW229
TP101
CL003
CL042
19
18
DIGITAL
Q
BOARD
CL002
CNS506
CL001
(Page 30)
CL011
2
RV102
1
MASTER CL047
VOLUME
JW008
3 1 2 CL010 CL046
2 4 9 8 2 9 9