Read Panasonic CY-LXC400A Service Manual online
IC301 : MN102H60KAA
Pin
No.
Port
Descriptions
I/O
(V)
1
WAIT
CPU bus control
I
3.2
2
NRE
CPU bus control
O
1.6
3
NWEL
CPU bus control
O
3.2
4
P63/XWEH
-
-
0
5
EXTROM
Program ROM chip select
O
0.7
6
P51/XCS1
-
-
0
7
NCSODC
ODC chip select
O
3.2
8
NCSMPEG
Chip select for MPEG
decoder
decoder
O
3.2
9
NRSTMPEG
MPEG decoder reset
O
0
10
NCSDAC
DAC chip select
O
3.2
11
NCSCJ
CJ chip select
O
3.2
12
P57/XWORD
(Connecting to ground)
-
0
13
A0
CPU address bus
O
0
14
A1
CPU address bus
O
1.7
15
A2
CPU address bus
O
1.7
16
A3
CPU address bus
O
1.7
17
33VDD
-
-
3.2
18
PB0/BOSC
-
-
3.2
19
VSS
(Connecting to ground)
-
0
20
NSELFTEST
Drive test mode
I
0
21
XO (NC)
-
-
-
22
33VDD
-
-
3.2
23
OSCI
-
-
1.7
24
OSCO (NC)
-
-
-
25
MODE
-
-
0
26
A4
CPU address bus
O
0
27
A5
CPU address bus
O
3.2
28
A6
CPU address bus
O
3.2
29
A7
CPU address bus
O
0
30
A8
CPU address bus
O
0
31
A9
CPU address bus
O
0
32
A10
CPU address bus
O
0
33
A11
CPU address bus
O
0
34
33VDD
-
-
3.2
35
A12
CPU address bus
O
0
36
A13
CPU address bus
O
0
37
A14
CPU address bus
O
3.2
38
A15
CPU address bus
O
0
39
A16
CPU address bus
O
3.2
40
A17
CPU address bus
O
0
41
A18
-
O
3.2
42
A19
-
O
0
43
VREFN
(Connecting to ground)
-
0
44
OPENSW
Deck Lid SW OPEN:H
CLOSE:L
CLOSE:L
I
3.2
45
P45/A21
-
-
0.3
46
P46/A22
-
-
0
47
NRSTFEP
FEP reset
I
3.2
48
P80/DAC0
-
-
3.2
49
P81/DAC1
-
-
3.2
50
P82/TMOIO
-
-
3.2
51
SI-DATA
SI DATA for serial
communications
communications
I
0
52
SO-DATA
SO DATA for serial
communications
communications
O
3.2
53
P85
-
-
3.2
54
VREFP
-
-
3.2
55
P86
-
-
0
56
ODCSEL
ODC IF switch ODC SEL
O
0
57
BLKCK
Timer input for CAV linear
velocity measurement
velocity measurement
I
0
58
DMUTE
Audio mute ON:H OFF:L
O
0
59
P92/TM10IOB
-
-
0
Pin
No.
Port
Descriptions
I/O
(V)
60
P93/TM10IC
-
-
0
61
VSS
(Connecting to ground)
-
0
62
LDREF
-
I
0.3
63
LDDVD
-
I
0.3
64
LDCD
-
I
0.3
65
P97/AN3
-
-
0.3
66
33VDD
-
-
3.2
67
CSFRAM
Serial bus chip selection
FRAM
FRAM
O
0
68
NCSFEP
Serial bus chip selection
FEP
FEP
O
3.2
69
P72/SBO0
-
-
3.2
70
SCK
FEP and FRAM cereal i/f
O
3.2
71
SI
FEP and FRAM cereal i/f
I
0.3
72
SO
FEP and FRAM cereal i/f
O
3.2
73
PULLUP0
-
-
3.2
74
PULLUP1
-
-
3.2
75
NMI
High fixation
I
3.2
76
NINTHOST
ATAPI interrupt
I
3.2
77
NINTODC
ODC interrupt
I
0
78
NINTDSC
ADSC interrupt
I
0
79
XHINT
-
I
0.5
80
PA4/XIRQ4
Host Lid OPEN:L
CLOSE:H
CLOSE:H
I
0
81
PA5/ADSEPA
High fixation
I
3.2
82
/RST
-
-
3.2
83
33VDD
-
-
3.2
84
D0
CPU data bus
I/O
0
85
D1
CPU data bus
I/O
0
86
D2
CPU data bus
I/O
0
87
D3
CPU data bus
I/O
0
88
D4
CPU data bus
I/O
0
89
D5
CPU data bus
I/O
0
90
D6
CPU data bus
I/O
0
91
D7
CPU data bus
I/O
0
92
VSS
(Connecting to ground)
-
0
93
D8
CPU data bus
I/O
0
94
D9
CPU data bus
I/O
0
95
D10
CPU data bus
I/O
0
96
D11
CPU data bus
I/O
0
97
D12
CPU data bus
I/O
0
98
D13
CPU data bus
I/O
0
99
D14
CPU data bus
I/O
0
100
D15
CPU data bus
I/O
0
3 TERMINALS DESCRIPTION (DVD Changer Deck)
5
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