Pin
No.
Port
Descriptions
I/O
(V)
59
DATA
M
C
AUDIO serial data output
O
1.6
60
SO
Serial data output
O
1.1
61
-
-
-
-
62
-
-
-
-
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
-
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)
I
3.1
74
MDATA
Command data output (To Servo
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
-
-
-
-
81
SW2
Mechanics deck SW2 input
I
0.2
82
-
-
-
-
83
EMU0
-
-
3.1
84
EMU/OF
F
-
-
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
-
1.6
92
HPIENA
GND
I
0
93
DVSS6
GND
-
0
94
-
-
-
-
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
118
D11
Data bus of FLASH ROM
I/O
0
119
D12
I/O
0
Pin
No.
Port
Descriptions
I/O
(V)
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
-
-
-
-
125
CVDD6
CORE CPU system (1.6V) power
supply
-
1.6
126
CVSS10
GND
-
0
127
-
-
-
-
128
DVSS8
I/O system (3.3V) power supply
-
0
129
-
-
-
-
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)
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
-
1.6
143
A12
TP406
-
0
144
DVSS9
GND
-
0
16
CQ-C8401W / CQ-C7401W
Summary of Contents for CQ-C8401W
Page 4: ...8 WIRING CONNECTION 8 1 CQ C8401W 4 CQ C8401W CQ C7401W...
Page 5: ...8 2 CQ C7401W 5 CQ C8401W CQ C7401W...
Page 6: ...9 BLOCK DIAGRAM 9 1 Main 1 Block CQ C8401W 6 CQ C8401W CQ C7401W...
Page 7: ...9 2 Main 1 Block CQ C7401W 7 CQ C8401W CQ C7401W...
Page 8: ...9 3 Main 2 Display Block 8 CQ C8401W CQ C7401W...
Page 9: ...9 4 CD Servo Block 9 CQ C8401W CQ C7401W...
Page 10: ...10 DISASSEMBLY INSTRUCTIONS 10 1 How to Remove the Flexible PCB AP2 10 CQ C8401W CQ C7401W...
Page 11: ...10 2 How to Install the Main P C B of the Electric Display 11 CQ C8401W CQ C7401W...
Page 12: ...12 CQ C8401W CQ C7401W...
Page 27: ...14 EXPLODED VIEW Unit 27 CQ C8401W CQ C7401W...
Page 31: ...16 EXPLODED VIEW CD PLAYER 31 CQ C8401W CQ C7401W...
Page 32: ...17 WIRING DIAGRAM 17 1 Main Connector Block Top View 32 CQ C8401W CQ C7401W...
Page 33: ...17 2 Main Connector Block Bottom View 33 CQ C8401W CQ C7401W...
Page 34: ...17 3 Display Block 34 CQ C8401W CQ C7401W...
Page 35: ...17 4 DC DC Block CQ C8401W 35 CQ C8401W CQ C7401W...
Page 36: ...17 5 CD Servo Block Top View 36 CQ C8401W CQ C7401W...
Page 37: ...17 6 CD Servo Block Bottom View 37 CQ C8401W CQ C7401W...
Page 38: ...18 SCHEMATIC DIAGRAM 1 18 1 DC DC Block CQ C8401W 38 CQ C8401W CQ C7401W...
Page 39: ...19 SCHEMATIC DIAGRAM 2 19 1 Main 1 Block CQ C8401W CQ C7401W 39...
Page 40: ...19 2 Main 2 Display Block MBM29V13UW CQ C8401W CQ C7401W 40...
Page 42: ...19 SCHEMATIC DIAGRAM 2 19 1 Main 1 Block 39...
Page 43: ...CQ C8401W CQ C7401W 39...
Page 44: ...19 2 Main 2 Display Block CQ C8401W CQ C7401W 40...
Page 45: ...MBM29V13UW 40...
