Read Panasonic CQ-C8351N / CQ-C8301N / CQ-C7301N Service Manual online
Pin
No.
Port
Descriptions
I/O
(V)
56
DVDD3
I/O system (3.3V) power supply
-
3.1
57
DVSS3
GND
-
0
58
REST SW
Mechanics deck REST SW input
I
3.1
59
DATA M C AUDIO serial data output
O
1.6
60
SO
Serial data output
O
1.1
61
/IACK(NC)
No Connection
-
-
62
HBL(NC)
No Connection
-
-
63
/NMI
-
-
3.1
64
/INT0
-
-
3.1
65
/INT1
-
-
3.1
66
BLKCK
Subcode block clock pulse input
I
0
67
/INT3
-
-
3.1
68
CV DD4
CORE CPU system (1.6V) power
supply
supply
-
1.6
69
SW1
Mechanics deck SW1 input
I
0
70
CVSS7
GND
-
0
71
MCLK
Clock output (To Servo DSP)
O
3.1
72
DVSS4
GND
-
0
73
MLD
Command load signal output (To
Servo DSP)
Servo DSP)
I
3.1
74
MDATA
Command data output (To Servo
DSP)
DSP)
O
3.1
75
DVDD4
I/O system (3.3V) power supply
-
3.1
76
DVSS5
GND
-
0
77
CLK MD1
Clock mode setting (L fixation)
I
0
78
CLK MD2
Clock mode setting (H fixation)
I
3.1
79
CLK MD3
Clock mode setting (L fixation)
I
0
80
HPI60
(NC)
(NC)
No Connection
-
-
81
SW2
Mechanics deck SW2 input
I
0.2
82
TOUT(NC) No Connection
-
-
83
EMU0
-
-
3.1
84
EMU/OFF
-
-
3.1
85
TDO
-
-
0
86
TDI
-
-
3.1
87
/TRST
-
-
0
88
TCK
-
-
3.1
89
TMS
-
-
3.1
90
CVSS8
GND
-
0
91
CVDD5
CORE CPU system (1.6V) power
supply
supply
-
1.6
92
HPIENA
GND
I
0
93
DVSS6
GND
-
0
94
CLKOUT
No Connection
-
-
95
CLKENA
Oscillation output Cainabl signal
O
0
96
X1
Crystal Connection
O
0.7
97
X2/CLKIN
Crystal Connection
I
1.0
98
RS
Reset signal input
I
3.1
99
D0
Data base of FLASH ROM
I/O
0
100
D1
I/O
0
101
D2
I/O
0
102
D3
I/O
0
103
D4
I/O
0
104
D5
I/O
0
105
A16
Address bus of FLASH ROM
O
3.1
106
DVSS7
GND
-
0
107
A17
Address bus of FLASH ROM
O
3.1
108
A18
Address bus of FLASH ROM
O
0
109
A19
TP419
O
0
110
A20
TP416
O
0
111
CVSS9
GND
-
0
112
DVDD5
I/O system (3.3V) power supply
-
3.1
113
D6
Data bus of FLASH ROM
I/O
0
114
D7
I/O
0
115
D8
I/O
0
116
D9
I/O
0
117
D10
I/O
0
Pin
No.
Port
Descriptions
I/O
(V)
118
D11
Data bus of FLASH ROM
I/O
0
119
D12
I/O
0
120
STAT
Status signal input
I
3.0
121
D13
Data path of FLASH ROM
I/O
3.1
122
D14
I/O
0
123
D15
I/O
0
124
HD5(NC)
No Connection
-
-
125
CVDD6
CORE CPU system (1.6V) power
supply
supply
-
1.6
126
CVSS10
GND
-
0
127
/HDS1(NC) No Connection
-
-
128
DVSS8
I/O system (3.3V) power supply
-
0
129
/HDS2(NC) No Connection
-
-
130
DVDD6
I/O system (3.3V) power supply
-
3.1
131
A0
Address bus of FLASH ROM
O
3.1
132
A1
O
0
133
A2
O
0
134
A3
O
0
135
/RST
Reset signal output(To Servo
DSP)
DSP)
O
3.1
136
A4
Address bus of FLASH ROM
O
0
137
A5
O
3.1
138
A6
O
3.1
139
A7
O
0
140
A8
O
3.1
141
A9
O
3.1
142
CVDD7
CORE CPU system (1.6V) power
supply
supply
-
1.6
143
A12
TP406
-
0
144
DVSS9
GND
-
0
16
CQ-C8351N / CQ-C8301N / CQ-C7301N
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