Service manual

Schematic Diagrams
B - 40
Schematic Diags
TouchPad Switchboard
Sheet 39 of 39
TouchPad
Switchboard
VCC5_T
VCC5_T
VCC5_T
VCC5_T
VCC5_T
VCC5_T
H43
C178D126
H41
C178D126
H42
C178D126
H39
C178D126
H38
C178D126
H40
C178D126
SWEB4
HCH STS-05-A
1 3
2 4
VCN1
TP_FFC4-R
1
2
3
4
1
2
3
4
SWEB7
HCH STS-05-A
1 3
2 4
VR4
10K
VC4
120P
VC3
120P
SWEB5
HCH STS-05-A
1 3
2 4
VR3
10K
SWEB6
HCH STS-05-A
1 3
2 4
VR1
10K
VR2
10K
VR50(R)
VR6
10K
VR7
10K
VCN2
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
VC2
120P
VC1
0.1U
H33
C217D126
TPADCLK
TPADDATA
SW_L SW_R
SW_UP
TPADCLK
TPADDATA
SW_DOWN
SW_R
SW_DOWN
SW_UP
SW_L
GND_AGND_A
GND_A
10MIL
plan
GND_A
GND_A
10MIL
GND_A
10MIL
GND_AGND_A GND_A GND_A GND_A GND_A GND_A