Sony STR-K1500 Service Manual - Page 23

Schematic Diagram, Digital Board 4/5

Page 23 highlights

3-8. SCHEMATIC DIAGRAM - DIGITAL BOARD (4/5) - • See page 40 for IC Block Diagrams. STR-K1500 CNS509 17P 37 CNP505 10P JR1015 0 FB2034 R1016 100 R1015 100 R1014 100 R1013 100 R1012 100 R1011 100 R1010 100 R1063 100 R1062 100 R1061 100 R1068 100 R1067 100 R1066 100 R1065 100 C2218 47 16V C2216 0.1 R1130 10k IC1602 SN74HC595ANSR C2217 0.1 R1116 100 IC1601 SN74HC595ANSR C1602 100p C1601 0.01 R1105 10k R1186 10k R1201 22k R1179 10k R1180 10k R1088 10k R1182 10k R1181 10k R1183 10k R1184 10k IC1031 BA50BC0T C1031 0.1 D1001 1SR154-400TE-25 C1032 470 10V IC1904 BA033BCOT C1021 0.1 C1022 470 10V C1905 0.1 IC1901 SI-3004KWF C1906 470 10V C1908 470 10V R1187 10k FB1308 C1105 0 C1104 0 CNP503 5P D1108 1SS355TE-17 D1107 1SS355TE-17 D1110 1SS355TE-17 D1111 1SS355TE-17 CNP504 7P CNS505 23P C1137 0.01 IC1111 S-80929CNMC -G8ZT2G C1107 0.1 C1108 0.1 R1128 100 R1127 100 R1189 10k R1190 10k C1140 0.1 R1039 10k C1138 0.1 R1124 100 FB1101 STR-K1500 23 23

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23
23
STR-K1500
STR-K1500
3-8.
SCHEMATIC DIAGRAM
– DIGITAL BOARD (4/5) –
• See page 40 for IC Block Diagrams.
37
R
11
81
R
1
17
9
R
1
1
80
R
118
2
R1189
R1190
R
10
8
8
C1906
C1908
R
120
1
R1039
FB1308
C1104
C1105
R1
1
83
R
1
18
4
R1105
R1186
IC
1601
IC
1602
C2218
CNP503
CNP504
CNP505
C1022
IC1031
C1032
C1137
C1108
FB1101
IC1901
R1065
R1066
R1067
R1068
C1138
C1140
R1061
R1062
R1063
FB2034
C2216
C2217
R1010
R1011
R1012
R1013
R1014
R1015
R1016
R1127
R1187
JR1015
C1602
C1601
R1116
R1130
C1021
C1031
D1001
IC1904
CNS509
CNS505
R1124
D1108
D1107
D1110
D1111
C1905
IC1
1
11
C1107
R1128
1
0k
1
0
k
10
k
10
k
10k
10k
10k
470
10V
470
10V
22
k
10k
0
0
1
0k
10k
10k
10k
S
N
7
4H
C5
95
A
N
S
R
S
N
7
4H
C5
95
A
N
S
R
47
16V
5P
7P
10P
470
10V
BA50BC0T
470
10V
0.01
0.1
SI-3004KWF
100
100
100
100
0.1
0.1
100
100
100
0.1
0.1
100
100
100
100
100
100
100
100
10k
0
100p
0.01
100
10k
0.1
0.1
1SR154-400TE-25
BA033BCOT
17P
23P
100
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
0.1
S
-8
09
2
9
C
N
M
C
-G
8
ZT
2
G
0.1
100