Sony STR-K1600 Service Manual - Page 27

Schematic Diagram-digital Ic B/d,

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STR-K1600 Ver. 1.1 5-12. SCHEMATIC DIAGRAM - DIGITAL SECTION (1/4) - • Refer to page 21 for Waveforms and page 42 for IC Block Diagrams. 1 2 3 4 5 6 7 8 IC1351,1354 A OPTICAL RECEIVER IC1354 TORX147L(SONY) 2 GND SAT IN 1 0.2 OUT (OPTICAL) 3 3.4 VCC IC1351 TORX147L(SONY) C1354 0.1 R1354 100 VIDEO 2 /BD IN 2 GND 1 0.2 OUT R1351 100 (OPTICAL) 3 3.4 VCC B C1351 0.1 DIGITAL DIGITAL BOARD (1/4) FB1350 FB1310 C1315 0.1 R1321 0 C1314 0.1 D1302 MA111-TX J1301 1P DVD IN (COAXIAL) C R1355 75 C1361 0.1 C1355 22 25V W1001 R1356 470 R1357 47k 1.3 8 7 6 5 1.3 VSS 0.1 1000 6.3V 2.7 VCC 2.6 C1362 0.01 1 2 3 4 1.4 R1940 0 AUS,MY,SP,TH D MODEL R1359 IC1303 100 IC1303 TC7WU04FU(TE12R) WAVE SHAPER C1358 C1359 R1323 10k 0 R1318 10k DOSEL0 3.4 3.3 0 FB1302 IC B/D 1 2 3 4 5 6 7 8 9 10 11 12 0.2 0.2 2.6 C1301 C1302 0.01 R1301 5.6k 0.1 3.4 1.6 JR1005 0 3 3 R1303 R1302 3.4 33k 4.7k C1303 R1304 0.1 100 C1304 0.01 C1305 0.1 C1306 47 16V DISEL DOUT DIN0 DIN1 DIN2 DGND DVDD R VIN LPF AVDD AGND 1 2 CKOUT XMODE 13 48 1.8 BCK 1.7 LRCK 0 CKSEL1 CKSEL0 14 47 15 46 DATAO DOSEL1 16 45 3.4 XSTATE 17 44 DGND DVDD 18 43 IC1301 IC1301 LC89056W-E DIGITAL AUDIO I/F RECEIVER 2 3 3.4 DVDD DGND 19 42 2 XMCK MODE1 20 41 1.9 XOUT MODE0 21 40 1.3 XIN 3.4 XSEL 0 22 39 EMPHA CLK 23 38 0 0 AUDIO CE 24 37 XMODE CKSEL1 DI DOUT ERROR BPSYNC AUTO DGND DVDD F3/P3/C3 F2/P2/C2 F1/P1/C1 F0/P0/C0 CSFLAG 36 35 34 33 32 31 30 29 28 27 26 25 CLK CE C1313 100p R1314 0 10k 3.3 3.4 DI DO R1313 100 R1312 100 3.4 C1312 0.1 R1325 0 E C1308 0.1 JR1511 FB FB1305 R1310 1M R1311 100 X1301 R1305 680 R1319 0 12.288MHz C1310 18p C1309 18p R1309 100 R1360 100 R1306 22 JR1020 0 XSTATE DATAO F R1307 100 R1308 100 D1301 MA111-TX IC1903 +3.3V/+1.8V REG IC1903 SI-3004KWF 1 2 3 4 5 3.4 C1905 0.1 8.9 1.9 C1906 470 10V C1908 470 10V 9 10 11 CL025 CNP505 7P 1 2 3 4 5 CL026 6 CL027 7 +15V STOP STBY GND +9V (STBY) POWER RY +R4 R4 GND C01 STANDBY N BOARD CNP903 (Page 39) MAIN D BOARD (1/2) CNP912 (Page 23) IC1904 D1001 IC1904 BA33BC0FP-E2 +3.3V REG 1SR154-400TE-25 8.5 1 3 3.3 VCC OUT C1021 GND C1022 470 C02 0.47 2 10V C03 C04 IC1031 IC1031 BA50BC0FP-E2 +5V REG 8.9 1 C1031 0.47 VCC OUT GND 2 3 5.1 C1032 470 10V FB1308 C05 W1000 3 DIGITAL BOARD (4/4) (Page 30) C06 C07 B01 B02 B03 B04 B05 2 DIGITAL BOARD (3/4) (Page 29) B06 B07 A07 A08 A06 A05 A04 A03 A01 A02 G 1 DIGITAL BOARD (2/4) (Page 28) STR-K1600 27 27

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STR-K1600
27
27
STR-K1600
5-12. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/4) —
• Refer to page 21 for Waveforms and page 42 for IC Block Diagrams.
1
2
3
N
STANDBY
BOARD
CNP903
3
DIGITAL
BOARD
(4/4)
2
DIGITAL
BOARD
(3/4)
1
DIGITAL BOARD (2/4)
D
MAIN
BOARD
(1/2)
CNP912
IC B/D
0.2
3.4
0.2
3.4
2.7
1.3
1.3
2.6
1.4
0.2
0.2
2.6
3.4
1.6
3
3
3.4
2
1.8
1.7
0
3.4
3.4
2
1.9
1.3
0
0
3.3
3.4
3.4
3.3
0
0
3.4
3.4
0
0
3.4
8.9
1.9
8.5
8.9
3.3
5.1
AUS,MY,SP,TH
MODEL
IC1351,1354
IC1303
IC1301
IC1903
IC1904
IC1031
TORX147L(SONY)
IC1351
0.1
C1351
100
R1351
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
IC1301
LC89056W-E
DISEL
DOUT
DIN0
DIN1
DIN2
DGND
DVDD
R
VIN
LPF
AVDD
AGND
CKOUT
BCK
LRCK
DATAO
XSTATE
DGND
DVDD
XMCK
XOUT
XIN
EMPHA
AUDIO
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
F3/P3/C3
DVDD
DGND
AUTO
BPSYNC
ERROR
DOUT
DI
CE
CLK
XSEL
MODE0
MODE1
DGND
DVDD
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
75
R1355
0.1
C1361
25V
22
C1355
0.1
C1358
6.3V
1000
C1359
100
R1359
0.1
C1301
0.01
C1302
0.1
C1303
0.1
C1305
0
JR1005
5.6k
R1301
4.7k
R1302
16V
47
C1306
10k
R1318
R1321
0
10k
R1323
0.1
C1314
0.1
C1315
1M
R1310
100
R1311
100
R1312
100
R1313
10k
R1314
0.1
C1312
100p
C1313
12.288MHz
X1301
18p
C1309
18p
C1310
FB1305
0
R1319
0.1
C1308
680
R1305
22
R1306
100
R1307
100
R1308
100
R1309
100
R1360
0
JR1020
1SR154-400TE-25
D1001
0.1
C1905
10V
470
C1906
10V
470
C1908
FB1308
FB1302
0.01
C1362
J1301
W1001
W1000
100
R1304
0.01
C1304
33k
R1303
FB1350
0
R1325
FB1310
470
R1356
47k
R1357
CL025
CL026
CL027
FB
JR1511
8
7
6
5
4
3
2
1
TC7WU04FU(TE12R)
IC1303
VCC
GND
OUT
BA33BC0FP-E2
IC1904
VCC
GND
OUT
BA50BC0FP-E2
IC1031
MA111-TX
D1301
MA111-TX
D1302
1
2
3
4
5
6
7
7P
CNP505
+15V
STOP
STBY GND
+9V (STBY)
POWER RY
+R4
R4 GND
R1940
0
10V
470
C1022
10V
470
C1032
1
2
3
4
5
SI-3004KWF
IC1903
0.47
C1021
0.47
C1031
A01
A02
A03
A04
A05
A06
A08
A07
B01
B02
B03
B04
B05
B06
B07
C02
C03
C04
C05
C06
C07
C01
VCC
OUT
GND
VCC
OUT
GND
TORX147L(SONY)
IC1354
C1354
0.1
R1354
100
CKSEL1
DI
CLK
DO
XSTATE
DATAO
CE
XMODE
OPTICAL RECEIVER
WAVE SHAPER
DIGITAL AUDIO I/F RECEIVER
+3.3V/+1.8V REG
+3.3V REG
+5V REG
DIGITAL BOARD
(1/4)
2
1
3
2
1
3
VCC
VSS
1
1
2
2
3
3
SAT
IN
(OPTICAL)
VIDEO 2
/BD IN
DIGITAL
DVD
IN
(COAXIAL)
(OPTICAL)
1P
E
8
A
4
D
7
3
11
G
C
6
2
10
F
B
1
5
9
(Page 28)
(Page 29)
(Page 30)
(Page 23)
(Page 39)
Ver. 1.1