Schematic Diagrams
B - 42 TouchPad and Switch Board (71-M4000-D04)
B.Schematic Diagrams
TouchPad and Switch Board
VCC5_T
VCC5_T
VCC5_T
VCC5_T
VCC5_T
VCC5_T
SWEB1
HCH STS-05-A
1
3
2
4
SWEB4
HCH STS-05-A
1
3
2
4
VCN2
TP_FFC4-R
1
2
3
4
1
2
3
4
VR3
10K
VR1
10K
SWEB3
HCH STS-05-A
1
3
2
4
VR2
10K
SWEB2
HCH STS-05-A
1
3
2
4
VC6
120P
VC5
120P
VR4
10K
VC3
0.1U
VC4
120P
VCN3
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
VR7
10K
VR6
10K
VR5
0(R)
1
H24
C178D83N
2
3
4
5
1
H25
C178D83N
2
3
4
5
TPADCLK
TPADDATA
SW_L
SW_R
SW_UP
TPADCLK
TPADDATA
SW_DOWN
SW_R
SW_DOWN
SW_UP
SW_L
GND_A
GND_A
GND_A
10MIL
plan
GND_A
GND_A
10MIL
GND_A
10MIL
GND_A
GND_A
GND_A
Sheet 41 of 41
TouchPad and
Switch Board
Summary of Contents for D470W
Page 1: ......
Page 2: ...Preface I Preface Notebook Computer D470W D480W Service Manual ...
Page 40: ...Part Lists Top D470W A 3 A Part Lists Top D470W Figure 1 Top D470W ...
Page 41: ...Part Lists A 4 Bottom D470W A Part Lists Bottom D470W Figure 2 Bottom D470W ...
Page 42: ...Part Lists LCD 17 D470W A 5 A Part Lists LCD 17 D470W Figure 3 LCD 17 D470W ...
Page 43: ...Part Lists A 6 CD ROM Drive D470W A Part Lists CD ROM Drive D470W Figure 4 CD ROM Drive D470W ...
Page 44: ...Part Lists CD RW Drive D470W A 7 A Part Lists CD RW Drive D470W Figure 5 CD RW Drive D470W ...
Page 46: ...Part Lists Combo Drive D470W A 9 A Part Lists Combo Drive D470W Figure 7 Combo Drive D470W ...
Page 47: ...Part Lists A 10 Card Reader D470W A Part Lists Card Reader D470W Figure 8 Card Reader D470W ...
Page 49: ...Part Lists A 12 TV Tuner D470W A Part Lists TV Tuner D470W Figure 10 TV Tuner D470W ...
Page 52: ...Part Lists Top D480W A 15 A Part Lists Top D480W Figure 13 Top D480W ...
Page 53: ...Part Lists A 16 Bottom D480W A Part Lists Bottom D480W Figure 14 Bottom D480W ...
Page 54: ...Part Lists LCD 17 D480W A 17 A Part Lists LCD 17 D480W Figure 15 LCD 17 D480W ...
Page 56: ...Part Lists CD RW Drive D480W A 19 A Part Lists CD RW Drive D480W Figure 17 CD RW Drive D480W ...
Page 58: ...Part Lists Combo Drive D480W A 21 A Part Lists Combo Drive D480W Figure 19 Combo Drive D480W ...
Page 59: ...Part Lists A 22 Card Reader D480W A Part Lists Card Reader D480W Figure 20 Card Reader D480W ...
Page 61: ...Part Lists A 24 TV Tuner D480W A Part Lists TV Tuner D480W Figure 22 TV Tuner D480W ...