Schematic Diagram - Main Board (2/10) - Sony HCD-DZ7T Service Manual

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ICT518
ICT525
36
35
34
33
32
31
30
29
28
27
26
25
CE(I)
AUDIO-(O)
24
0
CL(I)
EMPHA(O)
23
XSEL(I)
XIN(I)
22
3.4
3.1
MODE0(I)
XOUT(O)
21
3.4
MODE1(I)
XMCK(O)
20
DGND
DVDD
19
3.4
DVDD
DGND
18
3.4
DOSEL0(I)
XSTATE(O)
17
0
DOSEL1(I)
DATA(O)
16
0
CKSEL0(I)
LRCK(O)
15
1.7
CKSEL1(I)
BCK(O)
14
1.7
XMODE(I)
CKOUT(O)
13
1.6
1
2
3
4
5
6
7
8
9
10
11
12
ICT102
BCK
LRCK
DOUT
SCKI
MOD0
DGND
MOD1
DVdd
ICT555
FMT
AVcc
ICT582
VinL
AGND
VinR
Vref
PCM1808PWR
IC772
E
0.1 C722
100 R730
47 R729
0
R728
47 R727
47 R725
27
26
25
24
23
22
21
20
19
28
29
30
31
32
33
34
35
36
8
1
XWR
A0
A1
1.7
CE
XROMCS
0
VSS
OE
XRD
1.4
DQ0
HD0
1.7
DQ8
DQ1
HD1
1
DQ9
DQ2
HD2
1.3
DQ10
DQ3
1
HD3
1.3
C1102
DQ11
VCC
0.01
3.3
C1110
DQ4
HD4
1.6
DQ12
DQ5
HD5
1.3
DQ13
DQ6
HD6
2.2
DQ14
DQ7
HD7
1.7
DQ15/A-1
A0
3.3
VSS
BYTE
A16
A17
3.3
18
17
16
15
14
13
12
11
10
9
8
7
6
5
37
38
39
40
41
42
43
44
45
46
47
48
49
50
7
6
5
2
3
4
A1
2
A2
A2
3.3
A3
A3
1.9
A4
A4
3.3
A5
A5
3.3
A6
A6
3
A7
A7
3
A8
A17
2.4
A18
A18
0
A19
RY/BY
3.3
N.C.
3.3
N.C.
RESET
3.3
WE
3.3
N.C
0.4
A21
A19
0
A20
A8
3
A9
A9
0.5
A10
A10
1.2
A11
A11
2.2
A12
A12
1
A13
A13
1.5
A14
A14
1.9
A15
A15
1.3
A16
4
3
2
1
51
52
53
54

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