Schematic Diagram - D.audio Board (1/5) - Sony STR-D560Z Service Manual

6-16. SCHEMATIC DIAGRAM – D.AUDIO Board (1/5) –
1 2
D.AUDIO BOARD (1/5)
A
DSP_LRCK
DSP_BCK
AVSYNC_XCS
3 AVSYNC_SO
B
AVSYNC_RST
D.AUDIO
SO_A
BOARD
(3/5) SO_B
(Page 43)
SO_C
SO_D
DIR_RERR
R2377
10k
C
4
MUTE
D
D.AUDIO
BOARD
ANA/DIGI
(4/5)
D2201
(Page 44)
1SS355WTE-17
R2334
47
BCK
LRCK
R2335
47
COM1_CLK
E
COM1_DATA
DATA1
DATA2
DATA3
DATA4
F
2
D.AUDIO
BOARD
(2/5)
(Page 42)
G
H
DGND
D3.3V
FB2216
I
STR-DA4300ES
• See page 110 for IC Block Diagrams.
3 4 5
R2343 R2346
1k 100
Q2205,2206
C2329
SYSTEM MUTING
220p
SWITCH
R2341
R2375
10k
10k
R2376
10k
Q2206
2SC2712-GL-TE85L
16 15 14 13 12 11 10 9 8
17
VDD
C2312 0.1
18
TEST
R2329 100
19 DOA
R2330 100
20
DOB
R2331 100
21
DOC
R2332 100
IC2223
22
DOD
23
23 LIP SYNC ADJUST
A4
24
24
A5 IC2223
25
SM5921AF-G
25
A6
26
26
A7
27
27
A8
28
28
A9
29
29
CKE
30
30 CLKO
31
31
DQM
32
VSS
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
C2313
0.1
6 7 8
Q2205
RT1N141C-TP-1
R2368
10k
C2325
0.1
7 6 5 4 3 2 1
IC B/D
C2327
64
VSS
0.1
R2369 10k
63
OEN
R2370 10k
62
WPOLN
R2352 100
61
DQ8
R2357 100
60
DQ9
R2361 100
59
DQ10
R2363 100
58
DQ11
R2365 100
57
DQ12
R2367 100
56
DQ13
R2372 100
55
DQ14
R2374 100
54
DQ15
R2373 100
53
DQ0
R2371 100
52
DQ1
R2366 100
51
DQ2
R2364 100
50
DQ3
49
VDD
C2330
220
6.3V
C2328
0.1
C2326
220
6.3V
C2324
C2308 C2320 C2323 C2321
0.1
0.1 0.1 0.1
0.1
41 41
9 10 11
IC2224
SD-RAM
IC2224
MSM56V16160F-8T3FM1
1 VCC 50
VSS
53 54
2 49
DQ1 DQ16
52 55
3 DQ2 DQ15 48
4 47
VSSQ VSSQ
51 56
46
5 DQ3 DQ14
50 57
6 DQ4 45
DQ13
7 44
VCCQ VCCQ
47 58
8 DQ5 DQ12 43
46 59
9 42
DQ6 DQ11
10 41
VSSQ VSSQ
45 60
11 DQ7 40
DQ10
44 61
12 39
61 DQ8 DQ9
60
13 VCCQ VCCQ 38
59
31
14 37
58 LDQM NC
57 43 31
15 WE UDQM 36
56
42 30
55 16 CAS 35
CLK
54 41 29
17 34
RAS CKE
53
40
52 18 CS 33
NC
51 39 28
19 32
A11 A9
50
38 27
20 A10 A8 31
37 26
21 A0 30
A7
36 25
22 29
A1 A6
35 24
23 A2 28
A5
34 23
24 27
A3 A4
25 VCC VSS 26
STR-DA4300ES
12