Schematic Diagram – Digital Section (3/4) - Sony STR-K1600 Service Manual

5-14. SCHEMATIC DIAGRAM — DIGITAL SECTION (3/4) — • Refer to page 21 for Waveforms and page 45 IC Pin Descriptions.
1 2
B01
B02
A
B03
B04
B05
DIGITAL BOARD (3/4)
DIGITAL
2
BOARD
(1/4)
B
(Page 27)
B06
B07
C
D
D01
DIGITAL
4
BOARD D02
(2/4)
E
D03
(Page 28)
F
SCK
DOUT
LRCK
G
BCK
DATA1
DATA2
DATA3
DATA4 R1602
0
H
I
J
STR-K1600
3 4 5
FB1501 FB1502
C1518 C1516
0.1 0.1
C1517 C1515
470 470
10V 10V
C1509
0.1
C1510 R1514
0.1 10k
R1512 C1511
10k 0.1
R1501
VSS
100
3.3
XRST
EXTIN
LRCKI3
C1501
1.9
C1521
VDDI
27p
0.1
BCKI3
C1522
PLOCK
27p
VSS
4
1.5
X1502
MCLK1
13.9MHz
1.9
C1503
VDDI
R1515 0.1
1M
VSS
5
2
MCLK2
R1523 R1513 0
220 MS
FB1503 6
R1556 100
10k 2.3
SCKOUT
1.7
LRCKI1
3.4
VDDE
1.7
BCKI1
JR1008 0 1.4
SDI1
R1502 100
1.7
LRCKO
R1503 220
2
BCKO
VSS
1.8
KFSIO
R1504 100
1.4
SDO1
R1505 100
0
SDO2
R1506 100
0
SDO3
R1507 100
0
SDO4
SPDIF
1.7
LRCKI2
1.7
BCKI2
0
SDI2
R1530
100k
C1504
0.1
R1557
220
6 7 8
C1520
0.1
IC1502
IC1502
IS61WV6416BLL-12TLI
SDRAM
C1519
0.1
3.4 R1574 10k
TDI
3.4 R1573 10k
TCK
3.4 R1572 10k
XTRST
3.4 R1571 10k
TMS RB1503
3.4 R1570 10k
TDO
0.2
A10
0.2
A11
0.2
A12
0.2
A9 RB1508
C1508
VSS
0
0.1
D8/GP0
0
D9/GP1
0
D10/GP2
0
D11/GP3 RB1507
IC1501
3.4
VDDE
IC1501 0
CXD9718BQ D12/GP4
DSP 0
D13/GP5
0
D14/GP6
0
D15/GP7
VSS
1.9 C1507
VDDI
0.1
0
GP8
R1511
0
GP9
GP10
0.2
A13
0.2
A14
0.2
A15
A16 RB1500
A17
VSS
R1510
100
C1506 C1525 C1502
0.1 470 10V 0.1
C1505
0.1
R1541
220
29 29
9 10 11
F01
DIGITAL
7
BOARD
100X4
(4/4)
A8
(Page 30)
A10
A11
A12
100X4
A9
D8
D9
D10
100X4
D11
D12
D13
D14
100
D15
A13
A14
A15
100X4
IC1503
SWITCH
IC1503
TC7WH157FU(TE12R)
1.7
F02
Y GND
3
S Y
1.7
ST B
3.4 0
VCC A
F03
F04
F05
F06
F07
F08
F09
STR-K1600
Ver. 1.1
12