Read Panasonic CQ-C8352N / CQ-C7302N Service Manual online
Pin
No.
Port
Description
(I/O)
(V)
FM
AM
CD
100 EP CS(NC)
No Connection
-
-
-
-
10.2. Display Block
IC900 C2CBJH000105
Pin
No.
Port
Part Name & Description
I/O
(V)
1
A18
FLASH A17
O
1.5
2
A19
FLASH A18
O
1.7
3
A20
FLASH A19
O
1.3
4
NC
No Connection
-
-
5
LED.G
-
-
-
6
LED.B
-
-
-
7
A0
LCD driver data or command
distinction
distinction
O
1.3
8
A1
FLASH A0
O
0.3
9
VSS
Ground potential
-
0
10
A2
FLASH A1
O
0.4
11
A3
FLASH A2
O
0.4
12
A4
FLASH A3
O
0.4
13
A5
FLASH A4
O
1.3
14
A6
FLASH A5
O
0.4
15
A7
FLASH A6
O
0
16
A8
FLASH A7
O
1.3
17
A9
FLASH A8
O
0
18
A10
FLASH A9
O
0
19
A11
FLASH A10
O
1.5
20
A12
FLASH A11
O
1.7
21
VCC
Positive
power
supply
terminal
-
3.5
22
A13
FLASH A12
O
1.4
23
A14
FLASH A13
O
1.6
24
A15
FLASH A14
O
1.7
25
SUB SI/UP SO
MAIN-u-com communication
data input and external flash
rewritting
data input and external flash
rewritting
-
0.5
26
SUB SO/UP SI
MAIN-u-com communication
data output and external
flash rewritting
data output and external
flash rewritting
O
1.8
27
UP CLK
External flash rewritting
switch
switch
I
3.5
28
NC
No Connection
-
-
29
FLASH RESET
FLASH reset control output
O
3.5
30
KS1
Key scan signal 1 output
I
0
31
NC
No Connection
-
-
32
NC
No Connection
-
-
33
AVCC
Positive power supply for A/D
converter
converter
-
3.5
34
AVRH
A/D converter standard
voltage input
voltage input
-
3.5
35
AVSS/AVRL
A/D converter ground
potential
potential
-
0
36
TH DETECT
Temperature detection input
I
1.3
37
KS2
Key scan signal 2 output
I
0
38
KS3
Key scan signal 3 output
I
0
39
NC
No Connection
-
-
40
VSS
Ground potential
-
0
41
KI5
Key return signal 5 input
I
0
42
KI4
Key return signal 4 input
I
0
43
KI3
Key return signal 3 input
I
0
44
KI2
Key return signal 2 input
I
0
45
NC
FLASH writing program
starter
starter
I
0
46
NC
FLASH writing program
starter
starter
I
3.5
47
MD0
Mode setting terminal
I
3.5
48
MD1
Mode setting terminal
I
3.5
49
MD2
Mode setting terminal
I
0
50
S W U REQ
SUB-u-com wake up request
INT
3.0
51
ROTARY.1
Rotary encoder signal 1(VOL
UP)
UP)
I
2.5
52
ROTARY.2
Rotary encoder signal 2 (VOL
DOWN)
DOWN)
I
2.5
10
CQ-C8352N / CQ-C7302N
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