Printed Wiring Boards - Panel Section - Sony STR-DH820 Service Manual

STR-DH820
5-34. PRINTED WIRING BOARDS – Panel Section –
1 2
A
DISPLAY BOARD
B
JL128
F
DIGITAL
JL152
BOARD
JL153
CN2003
JL121
(Page 22)
C
JR121
JR
JR134
JL141
JR
JR129
JL122 JR
JR132
JL140
JR
JR103
D JL123
JR
JR101
JL135 JR
JL154
JL119
E
JR144
JR
IC102
C117
C116
JL145
F
JR100
JR
R120
G
ET100
R118
(CHASSIS)
R AUDIO
H VIDEO 2 IN
I
J
K
STR-DH820
• See page 21 for Circuit Boards Location.
3 4 5 6
LP101
JL126
JL131
JL130
JL132
JL139
JL134
JL137
JL125
EN100 EN101
INPUT
MASTER
SELECTOR
VOLUME
R121
C130 C131
JR120
C102 C101
R134 R133
JR
JL136
INPUT
LP100
MODE
R151 R188
R189
JR137
S106
JR
R119
JR
C112 JR109
C135
C134
L VIDEO
iPhone/iPod
J101
•
: Uses unleaded solder.
7 8 9 10
1 2
JL114
ND100
VACUUM FLOURESCENT DISPLAY
IC100
VCC O
R108
R127
JL127
C129
C104
R106
D105
R102
R110
JR
R109
D102
JR107
JL157
R107
D107
T100 C105
Q100
D101
C103 B E B
5 1
C106
IC103
C C
6
C107
C109
JR
L100
JR146
JR
JR119
R153
CN152
1 3 6
JL120
DISPLAY DIMMER
R104
S105 S104
R103
USB
BOARD
W
CN4101
(Page 52)
POWER KEY BOARD
SOUND
AUTO VOL
OPTIMIZER
S165 S166
R166
5 1
CNP180
CL163
MEMORY/
S164
ENTER
48 48
11 12 13 14
39 46 49 50
JL110
C126
JL151
R122
C111
JL150 R123
JL101
JL149 JL100
JL102
R124
JL148
JL103
R125
JR
JR128
JL105
JL116
JL129
1 3
CN101
MOVIE 2CH/
MUSIC A.F.D
(HD-D.C.S.) A.DIRECT
R135 R136
S103 S102 S101 S100
R137
1-883-411-
R163 R164
C161 C160
EN160
TONE /
TUNING
&/1
S160
R160 R161 R162 SPEAKERS
R165
TUNING TONE
S163 S162 S161
MODE MODE
1-883-413-
15 16
5
11
(11)
11
(11)