Schematic Diagram - Digital Section (2/4) - Sony STR-K1600 Service Manual

STR-K1600
Ver. 1.1
Q Q
3 7 6 3 1 5 1 5 0
5-13. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/4) — • Refer to page 42 for IC Block Diagrams.
1 2
TN1
ANTENNA
FM
A
AM
75Ω
COAXIAL
CNS507
9P
CL017
LCH OUT 1 L_CH
1
CL016
+9V 2 VCC 2
CL018
RCH OUT 3 R_CH 3
CL019
GND 4 GND 4
NC
5 NC 5
CE 6 CE 6
B
DI 7 DI 7
CL 8 CLK 8
CL020
DO/ST/SD
9 DO/SD/ST 9
C
JL001
AUS,MY,SP,TH MODEL
D
DGND 1
DCDC
O
BOARD
+6.5V 2
CN4103
DGND
3
(AUS,MY,SP,TH)
CNP512
(Page 40) 3P
C1920
J1311
18P
JL007
P GND 1
JL008
VBUS +5V 2
NC 3
VIDEO 5V
4
T E JL009
L 1 3 9 4 2 2 9 6 5 1 3
E
C LINK_RX 5
JL010
C LINK_TX 6
JL011
DET 7
DGND
8
J1311
JL014
WM DET 9
DMPORT
WM AD 10
AGND_L 11
AGND_R 12
L 13
R 14
F
WM RxD 15
WM TxD 16
VIDEO(NC)
17
VGND(NC) 18
CNS501
15P
CL043
C LINK_L 15
G AGND 14
CL042
C LINK_R 13
T.L OUT 12
GND 11
T.R OUT 10
MAIN
L IN 9
BOARD
A
GND 8
(1/2)
CNP501
R IN 7
(Page 23)
6
R OUT
CL040
5
+7V
L OUT 4
H
SW OUT 3
CL041
2
MAIN AGND
CL045
1
C OUT
I
w w w
STR-K1600
3 4 5
DIGITAL BOARD (2/4)
R1943 47k
RDS_CLK
C1120 0.1 T_LAT
T_DI
T_CLK
R1253 10k SD/ST
C1253 220p
IC1902
IC1902
TA7809S
+9V REG
9.3 3 1 16.1
O I
C1914
G
C1913
47
0.47
16V
2
C1019
0.1
R1401
100
C1403
10
50V
C1404
FB1403
0.1
CL024
C1639
0.1
0.1 IC1906
+5V REG
FB1504
IC1906
SI-3050KM-TL
C1921 0.1
FB1505
C_RX
C_TX 5 4 3 2 1
C_DET 5 5 6.5 3.4
R1637
0
C1910
C1919
100
22
10V
35V
IC1001
R1352 1k
+5V REG
R1353 1k
IC1403
C1483 R1483
NJM4565M(TE2)
680p 6.8k
C1481
330p
2.6
2.6
R1486 2.6
C1448
C1487
1k
2200p 10 50V R1484
7.1
0
VCC
C1438
C1547
R1446 10
2200p
1k 50V
R1476
C1566 C1468
1k
2200p 10 50V
C1569 C1428
R1436
2200p 10 50V
1k
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6 7 8
(Page 27)
DIGITAL BOARD (1/4)
1
DOUT DATA4
C1005
0.1
C1004
FB1452
0.1
D1003 C1455
C1450
1SS367-T3SONY
10
0.1
50V
D1004
1SS367-T3SONY
1.7 1.7
BCK LRCK R1474
R1409
0
1.4 0
DOUT FSYNC
C1494
DGND BYPASS
C1409 R1407
SCK
0.01 100
3.4
VDD PDWN
3.3
2 BCK
SCK AGND
C1401 C1402 LRCK
FB1405
0.1 47 16V
OSR VCC C1454 0.1
C1406 10 50V
5
C1457
FB1453
FMT0 V REF 2 10
C1405 0.1 50V
5
C1407 10 50V
FMT1 V REF 1 DATA1
C1408
2.5 R1410
0.1
470 DATA2
MODE0
RIN
2.4 DATA3
C1414 0.01
MODE1 LIN
2.4 R1411
470
IC1401 C1415
Q Q
0.01
PCM1803DBR
3 7 6
IC1401 IC B/D
IC B/D
ADC
IC1001
TA7805S
5 3 1 7.1
O I
C1001
G
C1002
470
0.47
10V 2
IC1404
IC1403 IC1404
R1444 C1441 C1474 R1473 R1434 C1432 C1462
NJM4565M(TE2)
6.8k 680p 0.1 8.2k 6.8k 680p 680p
AMP AMP
C1473 C1463
330p
0.1
-7 C1442 2.5 -7 C1433
VEE 330p VEE 330p
2.6 2.5 2.5
- + - +
2.7 2.5 2.5
R1464
+ - + -
0
2.7 7.1 2.5 R1435
R1445
VCC 0
0
u 1 6 3
28 28
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2 4
8 9 9
9 10 11
ML
MDI
MC
MD0
R1469
100
36 35 34 33 32 31 30 29 28 27 26 25
10k
0.1
5
37 RST(A_LOW) VCC3 24
3.3
38 SCKI AGND3 23
2.3 5
39 SCKO VCC4 22
40 BCK AGND4 21
1.8 0
IC1452
41 LRCK VOUT8 20
1.7
IC1452
42 TEST AGND6 19
PCM1609APT
5
43 VDD 8CH DAC VCC5 18
3.4
44 DGND AGND5 17
0
DATA1 VOUT7
45 16
1.4 2.5 C1491
10
46 DATA2 VCOM 15
50V
0 2.5
47 DATA3 VOUT1 14
0 2.5
48 ZEROA VOUT2 13
3 1 5 1 5 0 8 9
1 2 3 4 5 6 7 8 9 10 11 12
R1640
R1643
R1644
R1645
IC1405 IC1406
IC1405 IC1406
R1463 R1424 C1422 C1451 R1454
NJM4565M(TE2) NJM4565M(TE2) R1414
6.8k 6.8k 680p 680p 6.8k
AMP AMP 6.8k
C1453
330p
2.5 -7 C1423 2.6 -7
VEE 330p VEE
2.5 2.5 2.6 2.6
- + - +
2.5 2.5 2.6 2.7
R1455
+ - + -
0
7.1 2.5 7.1 2.7
R1425
VCC VCC
0
R1416
C1478
10 C1557
2200p
50V
R1466
C1458 C1568
1k
10 50V 2200p
C1418 C1567
R1426
10 50V
2200p
1k
m
c o
.
2
8 9 9
12 13 14
D01
DIGITAL
4
D02 BOARD
(3/4)
D03
(Page 29)
2 4 9 8 2 9 9
10k
10k
10k
10k
E01
DIGITAL
5
BOARD
(4/4)
E02
(Page 30)
E03
E04
E05
C1411 CNS502
680p 11P
1 V3_R
C1413
2 V3_L
330p
3 V3_GND
CL037
4 VOL IC_CLK
CL036
MAIN
5 VOL IC_DATA_LAT
BOARD
B
1k 6 VACS CTRL
(1/2)
CN500
SBR_OUT
7
(Page 23)
8 SBL_OUT
9 SR_OUT
10 -7V
SL_OUT
11
DIGITAL
E06
6
BOARD
E07 (4/4)
(Page 30)