Panasonic CQ-C7105U Service Manual page 14

Wma mp3 aac cd player/receiver
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CQ-C7105U
11.3. CD Servo Block
IC101 : MN6627971TA
Pin
Port
No.
1
P96
SW1
2
P95
RESET_SW
3
P94
LD-MON
4
P93
TEST1
5
P92
TEST2
6
P91
TEST3
7
P90
TEST4
8
P87
MON1
9
P86
MON0
10
P85
CDMUT
11
P84
N.C.
12
NPWDOWN
NPWDOWN
13
DVSS3
DVSS3
14
SRAMVDD
SRAMVDD
15
REGOUT
REGOUT
16
REGVDD
REGVDD
17
REGON2
REGON2
18
P83
N.C.
19
P82
NPWDOWN
20
P81
N.C.
21
P80
SEQIN
22
P34
DI/DO
23
P35
SK
24
P36
CS
25
P37
N.C.
26
P44
LD-MT
27
P45
LD-EJ
28
P46
CNT
29
P47
/RST
30
P60
STREQ
31
P61
STCLK
32
P62
STIN
33
P63
N.C.
34
P64
N.C.
35
P65
N.C.
36
P66
N.C.
37
P67
N.C.
38
SDRCK
SDRCK
39
A11
N.C.
40
A9
N.C.
41
A8
N.C.
42
A7
N.C.
43
A6
N.C.
44
A5
N.C.
45
A4
N.C.
46
NEW
N.C.
47
NCAS
N.C.
48
NRAS
N.C.
49
A3
N.C.
50
A2
N.C.
51
A1
N.C.
52
A0
N.C.
53
A10
N.C.
54
DVSS1
DVSS1
55
IOVDD1
IOVDD1
56
DVDD1
DVDD1
57
FVDD
FVDD
58
N.C.
N.C.
59
REGON
REGON
60
SPOUT
SPOUT
61
SPPOL
SPPOL
62
TRVP
TRVP
63
P40
N.C.
64
N.C.
N.C.
65
TRVP2
TRVP2
66
P41
N.C.
67
TRP
TRP
68
P42
N.C.
69
FOP
FOP
Description
Play(V) Stop(V)
0.2
3.3
2.1
0
0
0
0
-
-
0
-
1.2
0
1.5
1.5
3.3
3.3
-
3.3
-
0
0
0
0
0
0
3.2
3.2
3.2
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
3.3
1.5
0
0
3.3
-
-
-
0
-
0
0
-
0
-
Pin
Port
No.
70
P43
71
AVSS2
0.2
72
OSCIN
3.3
73
CTRCRS
2.2
74
VREF
0
75
E
0
76
F
0
77
D
0
78
B
-
79
C
-
80
A
3.3
81
PD
-
82
LD
1.2
83
CENV
0
84
RFENV
1.5
85
RFOUT
1.5
86
RFIN
3.3
87
AVDD2
3.3
88
ARFDC
-
89
ARFOUT
3.3
90
ARFFB
-
91
ARFIN
0
92
DSLF
0
93
IREF
0
94
PLLF
0
95
PLLF0
0
96
VCOF
0
97
OUTL
3.2
98
AVSS1
3.2
99
AVREF
3.2
100
AVDD1
0
101
OUTR
0
102
TEST
0
103
CSEL
0
104
PWMSEL
0
105
SRVMONON
0
106
SEQMODE
0
107
NRST
0
108
IOVDD2
-
109
X1
-
110
X2
-
111
SVSS2
-
112
MX1
-
113
MX2
-
114
IOVDD3
-
115
MXSEL
-
116
P00
-
117
P01
-
118
P02
-
119
P03
-
120
P04
-
121
OCDSEL
-
122
P15
-
123
P16
-
124
P17
0
125
P20
3.3
126
P21
1.5
127
DVDD2
0
128
P97
0
3.3
1.65
-
1.65
0
-
0
0
1.65
0
1.65
14
Description
Play(V) Stop(V)
N.C.
0
AVSS2
0
OSCIN
1.65
CTRCRS
1.6
VREF
1.65
E
*2.1
F
*2.1
D
*1.8
B
*1.8
C
*1.8
A
*1.8
PD
0.17
LD
2.5
CENV
1.9
RFENV
1.7
RFOUT
*1.1
RFIN
*1.8
AVDD2
3.3
ARFDC
1.1
ARFOUT
*1.2
ARFFB
*1.25
ARFIN
*1.6
DSLF
1.6
IREF
0.8
PLLF
1.4
PLLF0
1.4
VCOF
0
OUTL
-
AVSS1
0
AVREF
1.65
AVDD1
3.3
OUTR
-
TEST
0
CSEL
0
PWMSEL
3.3
SRVMONON
0
SEQMODE
0
NRST
3.3
IOVDD2
3.3
X1
16.9MHz 16.9MHz
X2
16.9MHz 16.9MHz
SVSS2
0
MX1
0
MX2
-
IOVDD3
3.3
MXSEL
0
CDSO
3.3/0
CDSI
3.3/0
CDCK
3.3/0
OCDD
3.3
OCDCK
3.3
OCDSEL
3.3
STAT
-
MDATA
-
MCLK
-
MLD
3.3
CDFS
3.3/0
DVDD2
3.3
SW2
0.2
0
0
1.65
1.6
1.65
1.65
1.65
1.65
1.65
1.65
1.65
0
3.3
1.5
1.7
1.6
1.8
3.3
1.1
1.2
1.25
0
0
0
0
0
0
1.65
0
1.65
3.3
1.65
0
0
3.3
0
0
3.3
3.3
0
0
-
3.3
0
3.3/0
3.3/0
3.3/0
3.3
3.3
3.3
-
-
-
3.3
3.3/0
3.3
0.2

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