Read Sony STR-KSL900W Service Manual online
13
13
STR-KSL900W
STR-KSL900W
4-4. SCHEMATIC DIAGRAM – DIGITAL BOARD (1/4) –
•
See page 27 for Waveforms.
•
See page 28 for IC Block Diagram.
IC1902
C1914
C1913
C1253
C1251
C1252
R1252
R1251
R1261
R1260
R1314
R1315
R1313
R1312
R1305
JR1020
R1306
R1307
R1309
C1309
R1310
X1301
C1304
C1303
R1304
R1302
R1301
R1303
C1302
INVERTER
FB1308
FB1309
FB1306
FB1304
FB1310
LRCK
DTIN
BCK
+5V
GND
GND
+9V
+3.3V
SCLK
SCLK
SWDT
SWDT
CSOD
CSOD
CSOD
XSCEN
XSCEN
XRST
XRST
IC1036
SN74AHCU04PWR
R1362
R1361
C1313
R1316
R1317
R1318
C1315
C1314
C1312
C1306
C1305
FB1302
C1301
C1308
C1310
FB1305
R1311
R1308
IC1071
C1131
G1101
G1102
R1360
FB1301
IC1301
CN197
TN1
R1175
R1058
R1059
CNS195
C1063
C1064
D1301
7810
47
16V
0.1
0.1
0.1
0.1
39k
39k
0
0
10k
100
100
100
470
0
22
100
100
18p
1M
12.288MHz
0.01
C1305
0.1
C1133
C1059
0.1
0
0.1
100
R1037
0
R1038
0
R1040
R1030
0
100
R1031 100
0.1
R1032
C1057
2.2k
R1046
820
R1045
47/16V
C1056
47/16V
C1058
2SC3661-TB
+3.3V REGULATOR
Q1006
470
R1035
JR1032
0
0
R1036
JR1030
0
0
R1034
JR1031
0
0
R1080
0
4.7k
5.6k
33k
0.01
100
100
100p
100
10k
10k
0.1
0.1
0.1
47
16V
0.1
0.1
0.1
18p
100
100
BA33
0.1
100
LC89056W-E
7P
100
100
100
0.1
47
16V
1SS352
A1
A2
A3
A4
A5
B1
B2
B3
C1
C13
C11
C10
C12
C5
C6
C7
C9
XMODE
CLK
CE
DI
DO
ERROR
DATA
ST
AGE
SDI2
BCKI2
KFSIO
LRCKI2
SIG
RCLK
RD
ATA
MUTE
STRO
TUNED
LA
TCH
DO69
DA
T19
CLK20
LOUT
ROUT
COAX-IN
+5V
GND
+3.3V
DVD-IN
TV-IN
(1/4)
O
G
I
O
G
I
+3.3V REGULATOR
+10V REGULATOR
(CHASSIS)
DIGITAL AUDIO
INTERFACE RECEIVER
NC
AM
ANTENNA
COAXIAL
FM 75
Ω
TUNER UNIT
15P
CNS190
13P
(Page 14)
(Page 16)
(Page 15)
G
(Page 26)
(Page 18)
1.7
0
1.7
1.7
0
1.7
0
1.7
3.3
4
5
0
1.7
3.3
8
9
10
11
12
13
14
VSS
VDD
LRCK
DTIN
BCK
13
1
(CHASSIS)
TX
BOARD
CN7001
IC1036
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