Service manual

9. CONNECTOR PIN ASSIGNMENT
9.22 Service Manual BSM-4100
CN102 (for touch screen)
Pin Number Signal Name Signal Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
NC
TOUCH_U
NC
TOUCH_R
NC
TOUCH_A
NC
TOUCH_L
NC
TOUCH_B
NC
TOUCH_D
NC
TOUCH_C
NC
Not connected
Touch screen U signal
Not connected
Touch screen R signal
Not connected
Touch screen A signal
Not connected
Touch screen L signal
Not connected
Touch screen B signal
Not connected
Touch screen D signal
Not connected
Touch screen C signal
Not connected
CN103 (for MAIN board)
Refer to “CN102 (for Connection board)” in the “MAIN board” section.