C.2 JP1 LCD I/F (40-pin)
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
Satellite P20-25 Series Maintenance Manual
Table C-2 LCD I/F pin assignments (40-pin)
Signal name
I/O
PID3
I
PID1
I
GND
-
TZCLK+
O
TZOUT3-
O
TZOUT2-
O
GND
-
TZOUT1+
O
TZOUT0+
O
TXCLK-
O
GND
-
TXOUT3+
O
TXOUT2+
O
TXOUT1-
O
TXOUT0-
O
GND
-
+LCDVDD
O
DISPOFF#
O
DAC_BRIG
O
B+
O
Pin No.
Signal Name
2
PID2
4
PID0
6
TZCLK-
8
GND
10
TZOUT3+
12
TZOUT2+
14
TZOUT1-
16
TZOUT0-
18
GND
20
TXCLK+
22
TXOUT3-
24
TXOUT2-
26
GND
28
TXOUT1+
30
TXOUT0+
32
NC
34
+LCDVDD
36
B_INVT_PWM
38
NC
40
B+
I/O
I
I
O
-
O
O
O
O
-
O
O
O
-
O
O
-
O
O
-
O
C-5