Schematic Diagram – Digital Section (1/4) - Sony STR-K1600 Service Manual

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5-12. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/4) — • Refer to page 21 for Waveforms and page 42 for IC Block Diagrams.
1
2
IC1351,1354
A
OPTICAL RECEIVER
IC1354
TORX147L(SONY)
2
GND
SAT
1
0.2
IN
OUT
3
3.4
R1354
(OPTICAL)
VCC
100
C1354
0.1
IC1351
TORX147L(SONY)
2
GND
R1351
VIDEO 2
100
1
0.2
/BD IN
OUT
3
3.4
(OPTICAL)
VCC
B
C1351
0.1
DIGITAL
J1301
C1361
1P
R1355
0.1
75
DVD
IN
R1356
R1357
(COAXIAL)
470
C1355
22
25V
C
8
7
W1001
1
2
AUS,MY,SP,TH
D
MODEL
IC1303
IC1303
TC7WU04FU(TE12R)
WAVE SHAPER
E
F
G
STR-K1600
3
4
5
DIGITAL BOARD
(1/4)
FB1350
FB1310
C1315
R1321
0.1
C1314
0
R1318
10k
47k
IC B/D
FB1302
6
5
DISEL
DOUT
0.2
DIN0
0.2
DIN1
2.6
IC1301
DIN2
C1301
3
4
C1302
R1301
0.01
DGND
5.6k
3.4
LC89056W-E
0.1
DIGITAL AUDIO I/F RECEIVER
DVDD
1.6
R
JR1005
0
3
VIN
3
LPF
R1359
R1303
R1302
3.4
100
33k
4.7k
AVDD
2
AGND
C1303
R1304
0.1
100
1
C1305
0.1
C1304
0.01
C1306
47
16V
JR1511
FB
R1305
680
R1307
100
1
DIGITAL BOARD (2/4)
(Page 28)
6
7
XMODE
CKSEL1
0.1
CLK
CE
C1313
100p
R1314
10k
0
DI
DI
3.3
DO
DOUT
R1313
100
3.4
ERROR
R1312
100
BPSYNC
AUTO
IC1301
DGND
3.4
DVDD
C1312
F3/P3/C3
0.1
F2/P2/C2
F1/P1/C1
F0/P0/C0
3
CSFLAG
R1325
0
C1308
0.1
R1311
R1310
100
1M
X1301
12.288MHz
R1319
0
C1310
18p
XSTATE
DATAO
R1308
D1301
100
MA111-TX
27
27
8
9
10
IC1904
IC1903
IC1904
+3.3V REG
BA33BC0FP-E2
+3.3V/+1.8V REG
D1001
1SR154-400TE-25
8.5
1
3
3.3
OUT
VCC
C1022
GND
IC1903
C1021
470
SI-3004KWF
0.47
10V
2
IC1031
1
2
3
4
5
IC1031
+5V REG
BA50BC0FP-E2
8.9
1
3
5.1
VCC
OUT
C1908
C1032
C1906
GND
470
C1031
470
470
0.47
10V
10V
10V
2
STR-K1600
Ver. 1.1
11
CNP505
7P
CL025
1
+15V
2
STOP
STANDBY
N
BOARD
3
STBY GND
CNP903
4
+9V (STBY)
(Page 39)
5
POWER RY
CL026
MAIN
6
+R4
D
BOARD
CL027
(1/2)
7
R4 GND
CNP912
(Page 23)
C01
C02
C03
C04
DIGITAL
3
BOARD
(4/4)
(Page 30)
FB1308
C05
W1000
C06
C07
B01
B02
B03
B04
B05
DIGITAL
2
BOARD
(3/4)
(Page 29)
B06
B07

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