Panasonic CQ-C8352N Service Manual page 12

Pin Port
No.
20 A12 FLASH A11
21 VCC Positive power
supply terminal
22 A13 FLASH A12
23 A14 FLASH A13
24 A15 FLASH A14
25 SUB SI/UP MAIN-u-com
SO communication data
input and external
flash rewritting
26 SUB SO/UP MAIN-u-com
SI communication data
output and external
flash rewritting
27 UP CLK External flash
rewritting switch
28 NC No Connection
29 FLASH FLASH reset control
RESET output
30 KS1 Key scan signal 1
output
31 NC No Connection
32 NC No Connection
33 AVCC Positive power
supply for A/D
converter
34 AVRH A/D converter
standard voltage input
35 AVSS/AVRL A/D converter ground
potential
36 TH DETECT Temperature
detection input
37 KS2 Key scan signal 2
output
38 KS3 Key scan signal 3
output
39 NC No Connection
40 VSS Ground potential
41 KI5 Key return signal 5
input
42 KI4 Key return signal 4
input
43 KI3 Key return signal 3
input
44 KI2 Key return signal 2
input
45 NC FLASH writing
program starter
Part Name & I/O (V)
Description
O
-
O
O
O
-
O
I
-
O
I
-
-
-
-
-
I
I
I
-
-
I
I
I
I
I
1.7
3.5
1.4
1.6
1.7
0.5
1.8
3.5
-
3.5
0
-
-
3.5
3.5
0
1.3
0
0
-
0
0
0
0
0
0
12