Read Sony SDP-EP70 / SDP-EP90ES Service Manual online
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IC901 PD4606A
IC903 NJM360M
100 99 98 97 96 95 94 93 92 91 90
89 88 87 86 85 84 83
81
80
79
SYNC
DET, PROTECT
DEMODULATION
DIGITAL PLL
OSC
CPU
INTERFACE
TIMMING
GENERATION
ADDRESS
GENERATION
DIGITAL
OUT
DAI
CONTROLLER
PHASE
COMPALATOR
50
49
48
47
46
45
44
43
41
40
39
38
37
36
35
34
33
32
31
42
82
78
77
76
77
76
75
74
74
73
72
71
72
71
70
69
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
51
67
68
3
4
8
9
9
10
5
6
6
7
11
14
15
15
12
13
13
16
17
17
25
26
27
26
27
28
29
30
24
23
22
21
1
2
S/P
FREQUENCY
DIVIDER
9.216MHz
5.76MHz
GND
V
DD
XOUT
TM0
TM1
TM2
TM1
TM2
RESET
DATA
MCK
MLTB
TM3
TM4
TLDB
TCK
TDO
TRP
18
19
20
20
TM5
TSTIN1
TSTIN2
TSTIN2
A0
A1
A2
A3
V
DD
A4
A5
A5
GND
V
DD
A6
A7
GND
A12
A14
WEB
A13
A8
A9
A11
GND
OEB
A10
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
XIN
DB0
V
DD
GND
VO
VI
TSTIN3
PDO
SDO
ECCK
DEN
DRY
C1F0
DRY
C1F0
C1F1
C2F0
GND
DOUT
DIN
XSEL
PSEL
EPCK
EYE1
EYE0
BTR
ELB
C9M
TSTIN8
GND
IDST
IDCK
IDO
WINGT
SYST0
SYST1
ADST0
ADST1
V
DD
MUT1
TSTIN7
TSTIN7
TSTIN6
C2F1
TSTIN5
TSTIN4
DAIN
DAOUT
DASYO
BCK
LRCK
VLDY
MUT0
MSYC
XLOCK
ERROR
CORRECTION
3
2
1
4
5
6
8
7
NC
–INPUT
+INPUT
V–
V+
OUT1
OUT2
GND
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