Schematic Diagram - Digital Board (9/11) - Sony STR-DA9000ES Service Manual

STR-DA9000ES
6-24. SCHEMATIC DIAGRAM – DIGITAL Board (9/11) – •
DO1
DO2
(Page 44)
DO3
DO4
BCKO
LRCKO
MUTING CONTROL
CK
D
Q
9742-INIT GND
IC2512
TC7WH74FU
(Page 43)
MCK1
MCK2
AT4
T/A-XRST
(Page 41)
(Page 44)
D.3.3V
D.GND
AT3
DIR-XMODE
(Page 42)
MUTE
AT1
SELFS1
AT5
SELCF1
AT6
HATSON/OFF
AT7
SELCF2
AT9
SELFS2
(Page 44)
CN2009
9P
A.GND
PREOUT SBR
PREOUT SBL
PREOUT SW
PREOUT C
PREOUT SR
PREOUT SL
PREOUT R
(Page 59)
PREOUT L
A/D-RESET
AT2
SWAP1
AT8
SWAP2
A.GND
FB2902
(Page 45)
A.5V
D-595OE
COM1-CLK
COM1-DATA
MD/V2
(Page 38)
See page 108 for IC Block Diagrams.
(9/11)
BUFFER
IC2501
74VHC541FT
MUTING
IC2511
R2514 10k
TC74VHC08FT
TC74HC4050AFT
R2901
100
R2501 R2502
100k 10k
AS1
VCC
PR
AS2
CLR
Q
C2517
0.1
R2544
47
C2506
C2515
FB2511
10
50V
C2901
FB2901 C2905
100
0.1
16V
D/A CONVERTER
IC2901
PCM1609
R2936 100
R2935 100
R2934 100
R2933 100
R2932 100
R2931 100
R2937 100
R2938 100
C2902
C2903
100
10
16V
50V
C2502
0.1
R2506 47 C2507 0.01
R2507 47 C2508 0.01 R2525 100k
R2508 47 C2509 0.01 R2526 100k
R2509 47 C2510 0.01 R2527 100k
R2510 47 C2511 0.01 R2528 100k
R2511 47 C2512 0.01 R2529 100k
R2512 47 C2513 0.01 R2530 100k
R2513 47 C2514 0.01 R2531 100k
R2532 100k
IC2503
BUFFER
AS3
R2522 47 C2523 0.01
R2505 100 AS4
R2523 47 C2524 0.01
R2567 100
R2524 47 C2525 0.01
C2501 R2515
0.1 10k
BUFFER
C2503
C2504
0.01
10
50V
FB2501
C2505
0.01
0.01 R2545 47
C2462
10
50V
R2918 C2912 R2922
1k 100p 1k
C2911 R2917
0.1 47k
C2461
100p
AT1
AU1
R2462
AU2
10k
AU3
AT2
AT3
R2921
100
AR3
C2910
0.1
AT4
AT5
AT6
C2909
AU4
0.1
AT7
AT8
AT9
C2908
0.1
C2906 C2907
0.1 0.1
46 46
IC2504
74VHC541FT
C2527
0.1
R2552
FB2503 47
FB2504 0 R2554 47
R2541 R2551
IC2506
100k 10k
TC74HC4050AFT
R2550
10k
R2548
10k
R2503
100k
BUFFER
FB2461
DATA DECODER
IC2461
TC74HC595AF
C2463 C2464
0.1 100p
R2461
10k
DATA DECODER
R2466
1k
IC2462
TC74HC595AF
AU5
CN2006
15P
MCK
TEMP
BCK
LRCK
DO1
DO2
DO3
DO4
MAIN-CLK
R2565 0 MAIN-DATA
R2566 100 U-SUB2
(Page 75)
RESET
MUTE
S-GND
S+3.3V
FB2502
C2529
10
50V
S1
S2
S3
S4
(Page 47)
S5
S6
S7
S8
S9
S10
S11
S12
U1
(Page 48)