Printed Wiring Board - Display Board - Sony STR-DA2800ES Service Manual

STR-DA2800ES

5-67. PRINTED WIRING BOARD - DISPLAY Board -

1 2
(Page 75)
A-VIDEO
DISPLAY BOARD >32P
BOARD
CN6203
A
JW153
JL127 JL130
CN104
1 16
JL119
JW101 JL125
JL158
JL120
JL121 JL123
JW102
JL122
JL124
JL126
JL128
B
JL134
JL133
C
JL136
S108
ROTARY
ENCODER
JW124
MASTER
JW125 VOLUME
3 1 2
C130
C137
4 1
D
IC102
5 8
JL117
C134
R153
R154
C138
JL115
R152
C135
R151
C132
JL118
JL116
R150
A
K
D107
E
K
A
D106
A K
C141
C140
K A
ET100
F
(CHASSIS)
R L
VIDEO
AUDIO
VIDEO 2 IN
J100
STR-DA2800ES
• See page 56 for Circuit Boards Location.
3 4 5
(Page 75) (Page 75)
A-VIDEO A-VIDEO
>30P >33P
BOARD BOARD
CN6505 CN6204
JL129
JL131
JL132
CN105
1 10
JL159 CN106
1 11
JL141
JL135 JL137 JL139
JL142
JL160
JL138
JL161 JL162
JL140
JL163
S110
DISPLAY
MODE
R115
JL113
S109
JL111 JL112 JL114 DIMMER
CN101
1 3 6
S106
MUSIC
R136
USB
>39P
BOARD
CN4101
(Page 104)
• : Uses unleaded solder.
6 7 8
T101
DC/DC CONVERTER
JL105
JW138
TRANSFORMER
JL104 JL143
R132
E B E B
D109
Q101
Q102 T101 C142
C115 C119 C126
10
1
C129
D110
L101
C128 R134
JW139
JL106
D111
D112
D113
R157
1 2
S105 S103
S104
MOVIE/ 2CH/
HD-D.C.S. A.F.D. A.DIRECT
R123 R116 R112
T101
10
1
106 106
9 10 11
D114
JW145 JW146
JW147
R137
C118
C112
JW142
JL108 JL109 JL110
JL107
28 45 49 50
C109
ND101
FLUORESCENT INDICATOR TUBE
S103
S102 S101
TONE
TONE/
+ – MODE
TUNING
R103 R110
S100
12 13
(Page 105)
POWERKEY
R129 >40P
BOARD
CN181
C110
R158
R159
IC103
1 3
JL157
IC101
JL156
C127
1 3
JL154
R121 R118 R119
JL101 JL100 JL155
1 3 9
CN117
S111 S112
JL102
JL103
TUNING MEMORY/
MODE ENTER
R111 R114
12
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