Schematic Diagrams
B - 34 VGA DRAM 1 of 2 - Termination (71-M4000-D04)
B.Schematic Diagrams
VGA DRAM 1 of 2 - Termination
MDB[0..63]
31
MDA[0..63]
31
MEM_MDA[0..63]32
MEM_MDB[0..63]34
MDA32
MEM_MDA24
MEM_MDA26
MEM_MDA39
MDA40
MDA42
MEM_MDA40
MDA46
MDA21
MDA10
MDA7
MEM_MDA18
MEM_MDA31
MEM_MDA54
MDA31
MEM_MDA0
MEM_MDA13
MEM_MDA44
MEM_MDA58
MDA57
MDA34
MDA20
MDA14
MDA11
MDA8
MDA5
MDA4
MDA3
MEM_MDA15
MEM_MDA22
MEM_MDA56
MDA56
MDA61
MDA54
MEM_MDA14
MEM_MDA27
MEM_MDA38
MDA63
MDA49
MDA41
MDA43
MDA44
MDA24
MDA2
MEM_MDA8
MEM_MDA10
MEM_MDA12
MDA51
MDA48
MDA35
MDA1
MDA59
MEM_MDA34
MEM_MDA46
MDA23
MDA22
MDA16
MEM_MDA33
MEM_MDA35
MEM_MDA48
MEM_MDA63
MDA58
MDA53
MEM_MDA5
MEM_MDA6
MEM_MDA9
MEM_MDA23
MEM_MDA57
MEM_MDA60
MDA6
MDA19
MEM_MDA3
MEM_MDA11
MEM_MDA20
MEM_MDA29
MEM_MDA36
MEM_MDA47
MDA30
MEM_MDA50
MDA47
MDA28
MEM_MDA37
MDA38
MDA26
MDA18
MDA9
MEM_MDA41
MEM_MDA28
MEM_MDA49
MDA50
MDA15
MEM_MDA1
MEM_MDA4
MEM_MDA7
MEM_MDA62
MEM_MDA43
MDA36
MDA62
MDA12
MEM_MDA45
MEM_MDA55
MDA55
MDA39
MDA60
MEM_MDA17
MEM_MDA61
MDA25
MEM_MDA16
MEM_MDA21
MEM_MDA25
MEM_MDA32
MEM_MDA52
MDA45
MEM_MDA53
MEM_MDA51
MDA17
MDA0
MDA29
MEM_MDA19
MEM_MDA59
MDA13
MDA33
MDA27
MDA52
MDA37
MEM_MDA30
MEM_MDA2
MEM_MDA42
MEM_MDB60
MEM_MDB62
MEM_MDB59
MEM_MDB58
MEM_MDB0
MEM_MDB57
MEM_MDB63
MEM_MDB61
MDB57
MDB58
MDB62
MDB61
MDB59
MDB0
MDB60
MDB63
MEM_MDB43
MEM_MDB35
MDB19
MDB13
MEM_MDB11
MDB5
MEM_MDB32
MEM_MDB31
MEM_MDB25
MDB23
MEM_MDB10
MDB1
MDB44
MDB42
MDB40
MEM_MDB34
MEM_MDB13
MEM_MDB16
MDB52
MDB37
MEM_MDB23
MEM_MDB14
MDB14
MEM_MDB4
MEM_MDB54
MDB32
MDB39
MDB3
MDB47
MEM_MDB44
MDB38
MDB27
MEM_MDB21
MEM_MDB22
MEM_MDB17
MDB11
MDB2
MDB49
MEM_MDB41
MDB36
MDB29
MDB24
MDB4
MDB48
MDB45
MDB35
MDB31
MEM_MDB6
MEM_MDB8
MDB55
MDB53
MDB50
MEM_MDB37
MEM_MDB39
MDB18
MDB6
MEM_MDB5
MEM_MDB7
MEM_MDB50
MEM_MDB52
MDB43
MDB41
MDB17
MEM_MDB12
MDB12
MDB54
MEM_MDB51
MEM_MDB36
MEM_MDB28
MDB25
MEM_MDB1
MDB56
MEM_MDB56
MEM_MDB29
MDB30
MEM_MDB20
MDB8
MEM_MDB3
MEM_MDB47
MEM_MDB27
MEM_MDB24
MEM_MDB19
MDB10
MDB51
MEM_MDB46
MDB46
MEM_MDB42
MDB34
MDB21
MDB20
MEM_MDB18
MEM_MDB2
MEM_MDB55
MEM_MDB49
MEM_MDB48
MDB28
MEM_MDB9
MEM_MDB53
MDB33
MEM_MDB40
MEM_MDB38
MEM_MDB30
MDB26
MEM_MDB15
MDB15
MDB7
MEM_MDB45
MEM_MDB33
MEM_MDB26
MDB22
MDB16
MDB9
RN35
8P4R-22
1
2
3
4
5
6
7
8
RN29
8P4R-22
1
2
3
4
5
6
7
8
RN25
8P4R-22
1
2
3
4
5
6
7
8
RN27
8P4R-22
1
2
3
4
5
6
7
8
RN55
8P4R-22
1
2
3
4
5
6
7
8
RN49
8P4R-22
1
2
3
4
5
6
7
8
RN51
8P4R-22
1
2
3
4
5
6
7
8
RN53
8P4R-22
1
2
3
4
5
6
7
8
RN39
8P4R-22
1
2
3
4
5
6
7
8
RN37
8P4R-22
1
2
3
4
5
6
7
8
RN33
8P4R-22
1
2
3
4
5
6
7
8
RN28
8P4R-22
1
2
3
4
5
6
7
8
RN40
8P4R-22
1
2
3
4
5
6
7
8
RN54
8P4R-22
1
2
3
4
5
6
7
8
RN45
8P4R-22
1
2
3
4
5
6
7
8
RN47
8P4R-22
1
2
3
4
5
6
7
8
RN43
8P4R-22
1
2
3
4
5
6
7
8
RN41
8P4R-22
1
2
3
4
5
6
7
8
RN31
8P4R-22
1
2
3
4
5
6
7
8
RN48
8P4R-22
1
2
3
4
5
6
7
8
RN52
8P4R-22
1
2
3
4
5
6
7
8
RN38
8P4R-22
1
2
3
4
5
6
7
8
RN44
8P4R-22
1
2
3
4
5
6
7
8
RN34
8P4R-22
1
2
3
4
5
6
7
8
RN32
8P4R-22
1
2
3
4
5
6
7
8
RN42
8P4R-22
1
2
3
4
5
6
7
8
RN46
8P4R-22
1
2
3
4
5
6
7
8
RN26
8P4R-22
1
2
3
4
5
6
7
8
RN30
8P4R-22
1
2
3
4
5
6
7
8
RN36
8P4R-22
1
2
3
4
5
6
7
8
RN24
8P4R-22
1
2
3
4
5
6
7
8
RN50
8P4R-22
1
2
3
4
5
6
7
8
CHANNEL A
Close to memory device
CHANNL B
Close to memory device
Sheet 33 of 41
VGA DRAM
1 of 2 - Termination
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 ...