Read Panasonic CQ-ZS0581K / CQ-ZS0582K Service Manual online
IC301 : MN102H60KAA
Pin
No.
Port
Descriptions
I/O
(V)
1
WAIT
CPU bus control
I
0
2
NRE
CPU bus control
O
1.8
3
NWEL
CPU bus control
O
3.2
4
P63/XWEH (NC)
-
-
-
5
EXTROM
Program ROM chip select
O
0
6
P51/XCS1 (NC)
-
-
-
7
NCSODC
ODC chip select
O
0
8
NCSMPEG
Chip select for MPEG
decoder
decoder
O
3.4
9
NRSTMPEG
MPEG decoder reset
O
3.4
10
NCSDAC
DAC chip select
O
3.4
11
NCSCJ
CJ chip select
O
0
12
P57/XWORD
(Connecting to ground)
-
0
13
A0
CPU address bus
O
0.6
14
A1
CPU address bus
O
1.8
15
A2
CPU address bus
O
1.8
16
A3
CPU address bus
O
1.8
17
33VDD
-
-
3.4
18
PB0/BOSC (NC)
-
-
-
19
VSS
(Connecting to ground)
-
0
20
NSELFTEST
Drive test mode
I
3.4
21
XO (NC)
-
-
-
22
33VDD
-
-
3.4
23
OSCI
-
-
1.9
24
OSCO (NC)
-
-
-
25
MODE
-
-
0
26
A4
CPU address bus
O
1.6
27
A5
CPU address bus
O
1.9
28
A6
CPU address bus
O
1.6
29
A7
CPU address bus
O
1.6
30
A8
CPU address bus
O
1.9
31
A9
CPU address bus
O
1.1
32
A10
CPU address bus
O
1.6
33
A11
CPU address bus
O
1.1
34
33VDD
-
-
3.4
35
A12
CPU address bus
O
1.5
36
A13
CPU address bus
O
1.5
37
A14
CPU address bus
O
1.3
38
A15
CPU address bus
O
1.7
39
A16
CPU address bus
O
1.9
40
A17
CPU address bus
O
0.6
41
A18
-
O
0
42
A19
-
O
0
43
VREFN
(Connecting to ground)
-
0
44
OPENSW
Deck Lid SW OPEN:H
CLOSE:L
CLOSE:L
I
0
45
P45/A21 (NC)
-
-
-
46
P46/A22 (NC)
-
-
-
47
NRSTFEP
FEP reset
I
3.4
48
P80/DAC0 (NC)
-
-
-
49
P81/DAC1 (NC)
-
-
-
50
P82/TMOIO
(NC)
(NC)
-
-
-
51
SI-DATA
SI DATA for serial
communications
communications
I
2.9
52
SO-DATA
SO DATA for serial
communications
communications
O
0
53
P85 (NC)
-
-
-
54
VREFP
-
-
3.4
55
P86 (NC)
-
-
-
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
Pin
No.
Port
Descriptions
I/O
(V)
59
P92/TM10IOB
(NC)
(NC)
-
-
-
60
P93/TM10IC
(NC)
(NC)
-
-
-
61
VSS
(Connecting to ground)
-
0
62
LDREF
-
I
3
63
LDDVD
-
I
3
64
LDCD
-
I
3.1
65
P97/AN3 (NC)
-
-
-
66
33VDD
-
-
3.4
67
CSFRAM
Serial bus chip selection
FRAM
FRAM
O
3.3
68
NCSFEP
Serial bus chip selection
FEP
FEP
O
3.4
69
P72/SBO0 (NC)
-
-
-
70
SCK
FEP and FRAM cereal i/f
O
3.4
71
SI
FEP and FRAM cereal i/f
I
0
72
SO
FEP and FRAM cereal i/f
O
3.4
73
PULLUP0
-
-
3.4
74
PULLUP1
-
-
3.4
75
NMI
High fixation
I
3.4
76
NINTHOST
ATAPI interrupt
I
0
77
NINTODC
ODC interrupt
I
3.1
78
NINTDSC
ADSC interrupt
I
3.3
79
XHINT
-
I
3.4
80
PA4/XIRQ4
Host Lid OPEN:L
CLOSE:H
CLOSE:H
I
2.9
81
PA5/ADSEPA
High fixation
I
3.4
82
/RST
-
-
3.4
83
33VDD
-
-
3.4
84
D0
CPU data bus
I/O
1.2
85
D1
CPU data bus
I/O
1
86
D2
CPU data bus
I/O
1.3
87
D3
CPU data bus
I/O
1.1
88
D4
CPU data bus
I/O
1.6
89
D5
CPU data bus
I/O
1.6
90
D6
CPU data bus
I/O
1.7
91
D7
CPU data bus
I/O
1.7
92
VSS
(Connecting to ground)
-
0
93
D8
CPU data bus
I/O
1.4
94
D9
CPU data bus
I/O
1.1
95
D10
CPU data bus
I/O
1.6
96
D11
CPU data bus
I/O
1.2
97
D12
CPU data bus
I/O
1.8
98
D13
CPU data bus
I/O
1.2
99
D14
CPU data bus
I/O
1.9
100
D15
CPU data bus
I/O
1.6
5 TERMINALS DESCRIPTION (DVD Changer Deck)
6
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