Panasonic CQ-C8305U Service Manual page 14

Wma mp3 aac cd player/receiver
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CQ-C8305U
11.3. CD Servo Block
IC101 : MN6627971TA
Pin.
Port
No.
1
P96
2
P95
3
P94
4
P93
5
P92
6
P91
7
P90
8
P87
9
P86
10
P85
11
P84
12
NPWDOWN
13
DVSS3
14
SRAMVDD
15
REGOUT
16
REGVDD
17
REGON2
18
P83
19
P82
20
P81
21
P80
22
P34
23
P35
24
P36
25
P37
26
P44
27
P45
28
P46
29
P47
30
P60
31
P61
32
P62
33
P63
34
P64
35
P65
36
P66
37
P67
38
SDRCK
39
A11
40
A9
41
A8
42
A7
43
A6
44
A5
45
A4
46
NEW
47
NCAS
48
NRAS
49
A3
50
A2
51
A1
52
A0
53
A10
54
DVSS1
55
IOVDD1
56
DVDD1
57
FVDD
58
N.C.
59
REGON
60
SPOUT
61
SPPOL
62
TRVP
63
P40
64
N.C.
65
TRVP2
66
P41
67
TRP
68
P42
69
FOP
Description
Play(V) Stop(V)
SW1
0.2
RESET_SW
3.3
LD-MON
2.1
TEST1
0
TEST2
0
TEST3
0
TEST4
0
MON1
-
MON0
-
CDMUT
0
N.C.
-
NPWDOWN
1.2
DVSS3
0
SRAMVDD
1.5
REGOUT
1.5
REGVDD
3.3
REGON2
3.3
N.C.
-
NPWDOWN
3.3
N.C.
-
SEQIN
0
DI/DO
0
SK
0
CS
0
N.C.
0
LD-MT
0
LD-EJ
3.2
CNT
3.2
/RST
3.2
STREQ
0
STCLK
0
STIN
0
N.C.
0
N.C.
0
N.C.
0
N.C.
0
N.C.
0
SDRCK
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
N.C.
-
DVSS1
0
IOVDD1
3.3
DVDD1
1.5
FVDD
0
N.C.
0
REGON
3.3
SPOUT
-
SPPOL
-
TRVP
-
N.C.
0
N.C.
-
TRVP2
0
N.C.
0
TRP
-
N.C.
0
FOP
-
Pin.
Port
No.
70
P43
71
AVSS2
72
OSCIN
73
CTRCRS
0.2
74
VREF
3.3
75
E
2.2
76
F
0
77
D
0
78
B
0
79
C
0
80
A
-
81
PD
-
82
LD
3.3
83
CENV
-
84
RFENV
1.2
85
RFOUT
0
86
RFIN
1.5
87
AVDD2
1.5
88
ARFDC
3.3
89
ARFOUT
3.3
90
ARFFB
-
91
ARFIN
3.3
92
DSLF
-
93
IREF
0
94
PLLF
0
95
PLLF0
0
96
VCOF
0
97
OUTL
0
98
AVSS1
0
99
AVREF
3.2
100
AVDD1
3.2
101
OUTR
3.2
102
TEST
0
103
CSEL
0
104
PWMSEL
0
105
SRVMONON
0
106
SEQMODE
0
107
NRST
0
108
IOVDD2
0
109
X1
0
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
-
125
P20
-
126
P21
0
127
DVDD2
3.3
128
P97
1.5
IC201:BA5834FM-E2
0
0
Pin.
Port
3.3
No.
1.65
-
1
BIAS1
BIAS INPUT
1.65
TERMINAL
0
2
VIN1
CH1 INPUT
TERMINAL
-
3
VIN2
CH2 INPUT
0
TERMINAL
0
4
OPIN(+) OPIN INPUT
1.65
TERMINAL
0
5
OPIN(-) OPIN OUTPUT
1.65
TERMINAL
14
Description
Play(V) Stop(V)
N.C.
AVSS2
OSCIN
CTRCRS
VREF
E
F
D
B
C
A
PD
LD
CENV
RFENV
RFOUT
RFIN
AVDD2
ARFDC
ARFOUT
ARFFB
ARFIN
DSLF
IREF
PLLF
PLLF0
VCOF
OUTL
AVSS1
AVREF
AVDD1
OUTR
TEST
CSEL
PWMSEL
SRVMONON
SEQMODE
NRST
IOVDD2
X1
16.9MHz 16.9MHz
X2
16.9MHz 16.9MHz
SVSS2
MX1
MX2
IOVDD3
MXSEL
CDSO
CDSI
CDCK
OCDD
OCDCK
OCDSEL
STAT
MDATA
MCLK
MLD
CDFS
DVDD2
SW2
Description
I/O Play
Stop
(V)
(V)
I
1.65 1.65 1.65
I
1.7
1.65 1.65
I
1.65 1.65 1.65
I
1.65 1.65 1.65
I
1.65 1.65 1.65
0
0
0
0
1.65
1.65
1.6
1.6
1.65
1.65
*2.1
1.65
*2.1
1.65
*1.8
1.65
*1.8
1.65
*1.8
1.65
*1.8
1.65
0.17
0
2.5
3.3
1.9
1.5
1.7
1.7
*1.1
1.6
*1.8
1.8
3.3
3.3
1.1
1.1
*1.2
1.2
*1.25
1.25
*1.6
0
1.6
0
0.8
0
1.4
0
1.4
0
0
0
-
1.65
0
0
1.65
1.65
3.3
3.3
-
1.65
0
0
0
0
3.3
3.3
0
0
0
0
3.3
3.3
3.3
3.3
0
0
0
0
-
-
3.3
3.3
0
0
3.3/0
3.3/0
3.3/0
3.3/0
3.3/0
3.3/0
3.3
3.3
3.3
3.3
3.3
3.3
-
-
-
-
-
-
3.3
3.3
3.3/0
3.3/0
3.3
3.3
0.2
0.2
Load
Eject
(V)
(V)
1.65
1.65
1.65
1.65
1.65

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