Read Sony STR-DE400 Service Manual online
20
20
STR-DE400
STR-DE400
3-7. SCHEMATIC DIAGRAM – DIGITAL BOARD (3/3) –
• See page 13 for Waveform.
• See page 32 for IC Block Diagram.
• See page 36 for IC Pin Function Description.
18
19
31
23
18
24
24
23
29
22
VIDEO
CNS250
M
No mark : FM
8
+3.3V REG
IC 1071 TA78033LS
AEP,UK,RU
KR,TH,TW,AUS
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
AM
FM
COAXIAL
75
Ω
IC1071
∗
∗
KR,TH,TW,AUS
TN1
R1118
R1187
R1251
R1252
R1049
R1119
R1159
C1255
C1137
C1032
C1022
R1097
R1162
R1144
R1143
R1152
R1153
R1154
R1155
R1122
R1123
R1129
R1077
R1078
R1190
R1189
C1914
R1524
C1252
C1253
C1021
C1031
C1905
C1107
C1108
C1102
C1605
C1604
C1118
C1122
C1123
C1139
JR1202
R1108
IC1031
FB1308
R1076
C1254
R1082
C1147
C1148
C1495
CNS508
CNS505
R1164
R1194
R1186
R1105
R1156
R1157
C1129
C1130
R1071
C1119
C1120
R1072
R1073
R1117
C1124
R1107
R1109
C1251
R1106
R1083
R1095
R1115
R1124
FB1101
R1128
R1127
CNP504
R1094
C1138
C1140
R1039
X1101
C1299
C1149
R1096
CNP503
R1112
CNP505
R1201
R1113
R1261
R1120
R1137
R1142
R1151
R1168
C1121
C1142
C1620
R1636
C1103
R1035
CNS502
R1167
D1107
D1111
D1110
IC1902
C1913
IC1901
C1906
C1908
IC1904
D1001
R1635
R1179
R1459
R1458
R1180
R1088
IC1131
R1163
IC1111
IC1101
R1260
C1100
1k
10k
39k
39k
10k
1k
3.3k
220p
0.01
470
10V
470
10V
100k
100
100
100
100
100
100
100
100
100
100
100
100
10k
10k
47
C1063
0.1
16V
C1064
16V
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
2.2k
TA7805LS
100
R1175
100
220p
100
220p
220p
220p
19P
10k
10k
0
0
0.01
0.01
3.3k
R1193
47k
0.1
4.7
0.01
3.3k
3.3k
1k
0.1
2.2k
2.2k
0.1
100
10k
100
100
100
100
5P
0.1
0.1
10k
24MHz
0.1
220p
10k
5P
CNS509
5P
100
8P
22k
100
R1059
220
R1058
220
1k
1k
100
R1065
100
R1066
100
R1067
100
R1068
100
100
100
100
0.1
0.1
0.1
2.2k
47
16V
2.2k
10P
100
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
TA7809S
0.1
SI-3008KWFE
470
10V
470
10V
BA33BCOT
1SR154-400TE-25
2.2k
10k
10k
10k
10k
10k
BR24L16F-WE2
S-80929CNMC
-G8ZT2G
MB90488BPF-G
-216E1
1k
0.1
0
10k
10k
47k
R1194 2.2k:AEP,UK,RU
4.7k:KR,TH,TW,AUS
CNS508
11P:KR,TH,
TW,AUS
15P:AEP,UK,RU
11P:KR,TH,
TW,AUS
15P:AEP,UK,RU
47
∗
∗
Ver. 1.2
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