Button Board Schematic Diagram - Sharp 190TW8FB Service Manual

Schematic Diagram(Button Board)
5
D
CN1
8
7
6
5
4
3
2
1
JST 8Pin PH2.0mm H
C
B
A
5
4 3
SW1 TOUCH SWITCH 4P
SW2 TOUCH SWITCH 4P
SW3 TOUCH SWITCH 4P
SW4 TOUCH SWITCH 4P
SW5 TOUCH SWITCH 4P
SW6 TOUCH SWITCH 4P
SW7 TOUCH SWITCH 4P
4 3
2
MENU
AUTO
POWER
Down
Up
RIGHT
LEFT
2
190TW8 TV
1
B-1
D
C
B
A
1
40