Printed Wiring Board - Micom Board - Sony STR-DG820 Service Manual

STR-DG820

6-22. PRINTED WIRING BOARD - MICOM Board -

1 2
A
MICOM BOARD
(COMPONENT SIDE)
B
R7080
Q7003 R7007
Q7002
Q7001 B E B E
R7008
D7001 C7002
R7001 R7005 B E
C7001
R7002 R7006
Q7004
IC7002
R7015
SL7001
C7048
IC7003
8
5
5 4 C7049
C7026 R7012
C 1 3 C7018 C7011
1 4
R7017
R7045
C7024
R7022
(AEP, ECE, UK)
(US, CND)
7
7 1 2 6
CN7013
1 CN7010
7
6 2
(NC) CN7009
1
RB7006
RB7005
D
U
XM BOARD AC VIDEO BOARD
E
CN101 CNS271
(Page 28)
(Page 40)
(US, CND)
STR-DG820
• See page 19 for Circuit Boards Location.
3 4 5
RB7001
C7058
RB7008 RB7003
R7059
RB7012
R7066
R7026
R7063
RB7002
C7047 X7001
C7052
R7061
IC7001
R7069
R7081 RB7007
R7068
RB7014
R7044
R7071
R7077
R7043
R7041
RB7015
R7065
RB7010
R7064
RB7011
C7016
R7028 RB7004
R7014
C7035
(US, CND)
R7050
RB7009
R7051
R7053 R7019
R7018
R7031
8
RB7013 5
1 4
R7030
IC7005
C7032
FB7004
1-875-927-
• : Uses unleaded solder.
6 7
MICOM BOARD
(CONDUCTOR SIDE)
(Page 33)
Y
HDMI BOARD R
JL7056
CN3003
(Page 25)
JL7057
JL7079
JL7058
JL7054
JL7081 5 1
6 2
JL7111
JL7083 CN7002
JL7085
CN7006
3
JL7087 1
FB7003
JL7182
JL7151 JL7153 JL7155
JL7149
JL7183
JL7147
R7074
JL7080
JL7157
JL7154
JL7184
JL7146
JL7156
JL7082 JL7148 JL7152
JL7150 C7003
C7007
AG
DISPLAY BOARD
JL7145
JL7159
CN723 JL7084
JL7144
C7009
(Page 38)
C7010
JL7090 JL7179 JL7158
JL7086 R7070
C7044
R7034
JL7143
C7043
JL7092
JL7088
C7042
JL7141
C7041
C7039 JL7180
JL7094
C7040
JL7140
C7014
C7038
JL7139
JL7096
JL7138
C7045
CN7007
JL7137
JL7089
JL7136
C7021
JL7098
C7020
R7027
JL7176
JL7091
R7023 R7029
JL7100
R7075
JL7178
JL7093
JL7101
R7056
C7030
JL7095
AF
DISPLAY BOARD
CN720
(Page 38) JL7097
JL7107
JL7106
JL7181
JL7099
7
CN7008
JL7105
JL7104
JL7103
11
(11)
STANDBY BOARD AH
CN915
(Page 46)
• Semiconductor Location
Ref. No. Location
D7001
D7002
D7004
D7005
D7007
36 36
8 9 10
(Page 33)
(Page 25)
AE AD
CONNECTOR BOARD
DIGITAL
S HDMI BOARD CN2231
AUDIO BOARD
CN3504
CN2221
JL7045 JL7041 JL7037 JL7030 JL7026
JL7034
JL7051
JL7032 JL7028
JL7049 JL7047 JL7043 JL7039 JL7035
17 1 17
CN7001 CN7000
18 2 18
JL7052 JL7046 JL7042 JL7038 JL7135 JL7033 JL7029
JL7027
JL7036
9
1
2
10
CN7003 JL7121
JL7117 JL7119
JL7126
CN7004 CN7012
1
11
9
8 10
14 2
JL7124
JL7122
JL7185
(AEP, ECE, UK)
JL7123
JL7127
JL7125
C7037 R7035
R7073
C7006
R7046
R7032 R7036
R7062
C7004 JL7162 C7008
JL7165
JL7163
JL7014
JL7164
R7049
JL7009
JL7160 JL7008
R7021
JL7166
R7011
JL7142
JL7167
R7072
C7012
JL7015
JL7016
JL7168
JL7128
R7040
JL7169 C7013 R7020
C7028
JL7170
JL7010
JL7175
JL7171
JL7011 JL7132 JL7130
C7025
R7010 JL7129
JL7172
R7016 JL7133
C7022
C7023
JL7131
JL7116
JL7173
IC7006
JL7001
JL7007
C7017
JL7005
CN7005 1 3
C7015 1 9
1
C7031
JL7102
C7033
FB7002
FB7006
1-875-927-
F
MAIN BOARD
CN350
(Page 20)
Ref. No. Location Ref. No. Location
B-2 D7008 D-9 IC7002 C-2
D-9 D7009 D-9 IC7003 C-2
D-9 D7010 C-10 IC7004 C-2
D-9 IC7005 D-5
D-9 IC7001 C-4 IC7006 D-10
Note: When IC7005 cannot exchange with single. When IC7005
is damaged, exchange the entire mounted board.
11
(Page 33)
CONNECTOR BOARD
CN2232
JL7022 JL7018
JL7024
JL7020
1
2
JL7021
FM 75 Ω
TUNER
COAXIAL
JL7019
(FM/AM)
ANTENNA
FM
JL7112
IC7007
D7010
3
C7055
1 C7054
JL7114
JL7113
JL7017
JL7013
A7001
(CHASSIS)
JL7012
11
(11)
Ref. No. Location Ref. No. Location
IC7007 C-10 Q7004 C-2
Q7001 B-1
Q7002 B-2
Q7003 B-2