Schematic Diagram - Digital Section (3/4) - Sony DG510 - STR AV Receiver 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
(3/4)
DIGITAL BOARD
DIGITAL
2
BOARD
(1/4)
B
(Page 27)
B06
B07
C
D
D01
DIGITAL
4
BOARD
D02
E (2/4)
D03
(Page 28)
F
SCK
DOUT
G LRCK
BCK
DATA1
DATA2
DATA3
H
R1530
100k
I
J
STR-DG510
3 4 5 6
FB1501 FB1502
C1518 C1516
22 21 20 19 18 17 16
0.1 0.1
C1517 C1515
470 470
10V 10V
23 24 25 26 27 28 29
C1509
0.1
C1510 R1514
0.1 10k
R1512 C1511
10k 0.1
R1501
VSS
100
3.3
XRST
EXTIN
LRCKI3
C1501
1.9
VDDI
0.1
BCKI3
C1522 C1521
PLOCK
27p 27p
VSS 4
1.5
X1502
MCLK1
13.9MHz
1.9
C1503
R1515 0.1 VDDI
1M
VSS
5
2
MCLK2
R1513
R1523 0
FB1503 220 MS 6
R1556 100
10k
2.3
SCKOUT IC1905
1.7
LRCKI1
3.4
VDDE CXD9862R
1.7
BCKI1
JR1008 0 1.4
SDI1
R1502 100 1.7
LRCKO
2
R1503 220
BCKO
VSS
1.8
KFSIO
R1504 100 1.4
SDO1
R1505 100 0
SDO2
R1506 100 0
SDO3
SDO4
SPDIF
1.7
LRCKI2
1.7
BCKI2
0
SDI2
C1504
0.1
R1557
220
7 8 9
C1520
0.1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC1502
IC1502
IS61WV6416BLL-12TLI
SDRAM
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
C1519
0.1
3.4 R1574 10k
TDI
3.4 R1573 10k
TCK
3.4 R1572 10k
XTRST
3.4 R1571 10k
TMS RB1503 100X4
3.4 R1570 10k
TDO
0.2 A10
A10
0.2
A11
A11
0.2 A12
A12
0.2
A9 RB1508 100X4
C1508
VSS
0
0.1
D8/GP0
0
D9/GP1
0 D10
D10/GP2
0
D11/GP3 RB1507 100X4
3.4 D11
VDDE
IC1905 0
D12/GP4
DSP 0
D13/GP5
0
D14/GP6
0
D15/GP7
VSS
1.9
C1507
VDDI
0.1
0
GP8
0 R1511 100
GP9
D15
GP10
0.2 A13
A13
0.2 A14
A14
0.2 A15
A15
A16 RB1500 100X4
A17
VSS
1.7
3
R1510
100
3.4
C1506 C1525 C1502
0.1 470 10V 0.1
C1505
0.1
R1541
220
29 29
10 11 12
F01
DIGITAL
7
BOARD
(4/4)
A8
(Page 30)
A9
D8
D9
D12
D13
D14
IC1503
SWITCH
IC1503
TC7WH157FU(TE12R)
Y GND F02
S Y
1.7
ST B
0
VCC A
F03
F04
F05
F06
F07
F08
F09
STR-DG510