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STR-K680/K780
Ver. 1.3
3-7. SCHEMATIC DIAGRAM – DIGITAL BOARD (3/3) –
CNP503
5P
D1110
1SS355TE-17
D1111
1SS355TE-17
D1107
1SS355TE-17
23
18
R1252
R1251
∗
CNS508
39k
39k
11P:EXCEPT
AEP,UK,RU
15P:AEP,UK,RU
C1251
0.1
C1253
0.1
CNS508
∗
C1252
0.1
TN1
AM
R1260
1k
R1261
1k
FM
75Ω
COAXIAL
AEP,UK,RU
K780
CNP509
5P
VIDEO
M
CNS250
31
18
19
STR-K680/K780
• See page 13 for Waveform. • See page 32 for IC Block Diagram. • See page 36 for IC Pin Function Description.
EXCEPT
JR1202
AEP,UK,RU
0
IC 1071 TA78033LS
IC1902
8
TA7809S
IC1071
C1914
C1064
+3.3V REG
C1063
47
C1913
47
16V
0. 1
16V
0.1
R1128
C1108
100
0.1
R1190
10k
R1113
100
R1059
220
AEP,UK,RU
R1115
100
R1107
2.2k
R1109
2.2k
C1137
0.01
IC1111
S-80929CNMC
X1101
-G8ZT2G
24MHz
C1107
R1127
R1524
0.1
100
0
R1189
10k
C1299
0.1
R1065
100
R1066
100
R1067
100
IC1101
MB90488BPF-G
-174E1
R1120
1k
R1049
10k
R1137
100
R1142
100
R1162
100
R1144
100
R1143
100
R1151
100
R1152
100
R1153
100
R1154
100
R1155
100
C1905
0.1
C1031
IC1031
0.1
BA50BC0T
C1906
470
10V
C1908
470
10V
R1112
R1187
100
10k
FB1101
R1201
22k
R1039
10k
C1140
0.1
C1138
0.1
R1106
100
AEP,UK,RU
R1124
EXCEPT
100
AEP,UK,RU
R1058
220
R1094
10k
R1083
R1095
10k
10k
C1100
0.1
R1129
100
R1035
2.2k
C1130
C1103
C1102
C1129
47
16V
0.1
0.01
0.01
R1105
10k
R1186
10k
R1635
2.2k
R1636
2.2k
C1620
0.1
C1605
0.1
C1604
0.1
R1076
100
C1118
0.1
∗
R1164
C1119
∗
0.1
C1120
0.01
R1164
∗
R1194
C1142
0.1
∗
R1194
R1072 R1073
R1193
R1071
47k
3.3k
3.3k
3.3k
R1156
0
R1159
R1157
0
R1117
1k
C1124
0.1
C1255
C1495
R1096
C1122
220p
220p
10k
0.1
C1149
220p
C1121
0.1
R1168
100
20
20
D1001
IC1904
1SR154-400T-25
BA033BCOT
C1032
470
10V
C1021
C1022
0.1
470
10V
FB1308
0UH
R1077
100
R1078
100
R1088
R1458
10k
10k
R1459
R1179
R1180
10k
10k
10k
2.2k:K780
0 :K680
2.2k : AEP,UK,RU
4.7k : SP,SP6,AUS
10k : AR, MX
22k : E51
3.3k
R1097
100k
R1082
100
R1167
100
CNP505
8P
24
24
CNP504
5P
23
CNS505
19P
29
CNS502
10P
22
No mark : FM
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