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