Schematic Diagrams
B - 40 DDR 1.35V/0.75VS PCH 1.5V
B.Schematic Diagrams
DDR 1.35V/0.75VS PCH 1.5V
PQ9
BTN3904
B
E
C
PQ8
2SK3018S3
G
D
S
PR185
100K_04
PR184
100K_04
3.3V
PR 186
100_04
3. 3V
VD DQ
D DR 1.5V_PW RGD
D02_1107_Alex
PR167
* 41. 2K_04
PR165
42.2K_1%_04
PR170
0_04
PR169
* 10K_04
PJ 23
* CV-40m il
1
2
PJ31
*C V-40m il
1
2
PR168
100K_04
5V
3.3V
D02 12/03 ValueÅܧó Gary
D01A
¹ê»Ú¶q´ú¹qÀ£-È(ªÅ¸ü)
PR81
64.9K_1%_04
PC 104
1u_6.3V_X5R_04
S
D
G
PQ18B
MTDN 7002Z HS6R
5
3
4
PR 84
* 10K_04
PC105
1u_6.3V_X5R_04
PR80
100K_04
PR 107
150K_1%_04
3.3V
3.3V
3.3V
3.3V
S
D
G
PQ18A
MTD N7002ZHS6R
2
6
1
S
D
G
PQ19B
MTDN7002ZH S6R
5
3
4
S
D
G
PQ19A
MTDN 7002ZH S6R
2
6
1
D02 12/03 ValueÅܧó Gary
VDDQ SET
PR 110
100K_04
PR108
100K_04
1.604V
1.645V
1.553V
D01a_1011_Alex
1.511V
1.499V
D01a_1011_Alex
PJ 34
* 40m il
1
2
ICH _GPI O46
27
I CC_EN #
24
PJ 35
* 40m il
1
2
1.458V
PC53
*100p_16V_Y 5V_04
1.407V
1.366V
PJ 36
* 40m il
1
2
PCH_GPIO24
24
NEED Check VQQDSET
Stanley
PR192
*0_04
PC324
1
0u_1
0V
_
Y
5V
_
08
PU29
G5719TB1U
1
EN
VIN
4
GND
2
NC
5
VFB
6
LX
3
5V
PC325
10
u_1
0V
_Y
5V
_0
8
PL22
BCI HP0420TB-2R2M
1
2
PC 328
10u
_10V
_Y
5V
_08
PC329
*10
u_10
V
_Y
5
V
_0
8
1.5VS
PJ5
* OPEN _2A
1
2
PC326
2200p_50V_X7R _04
PQ99
2N7002_D
G
D
S
PC323
*1
u_6
.3V
_
Y
5V
_04
PR369
1M_04
5V
SUSB
3,13,41, 42
PR370 20K_1%_04
PR 368
10K_04
PR371
13. 3K_1%-04
PC327
*4
7P
_6
.3
V
_Y
5
V
_
04
2A
EN1.8VS
S
D
G
PQ101A
MTDN7002ZH S6R
2
6
1
´«G5719
Stanley
Short
P/N 6-06-05822-061
Stanley 3/14
1.35V/0.75VS
Gary D03-קï0103
S
D
G
PQ101B
MTD N7002ZHS6R
5
3
4
¼e«×¥[¤j¬°8mil
D02_1117_Alex
PC125,PC126 §ï¬°330uf H=4.2
Stanley 5/21
PR140 2. 2_04
PC120
*10u_10V_Y 5V_08
PQ50
MTN 7002ZH S3
G
D
S
PR48
* 10K_04
PC51
0.1u_16V_Y 5V_04
PD 8
FM5822
A
C
PR149
0_06
PC46
*10u_10V_Y 5V_08
PJ14
*OPEN_2A
1
2
PC48
10u_10V_Y 5V_08
PC123
0.
1
u_1
6V
_Y
5V
_0
4
PC42
4.
7u_
25V
_X
5R
_
08
PR137
*0_04
PQ10
MDU 1516
ULTRASO-8
G
D
S
PR135
0_06
PQ62
MTN 7002Z HS3
G
D
S
PD3
RB0540S2
A
C
PL6
1.0UH _10* 10* 4.5
1
2
PR 136
0_06
PC139
* 1000p_50V_X7R_04
PJ15
*OPEN_8A
1
2
P
C
122
*
10
00p_
X
5R
_
04
P
R
1
4
3
*1
0_0
4
PQ 12
* MD U1512
ULTRASO-8
G
D
S
PR142
0_06
PR64
0_06
PR150
100K_04
PR141
10K_1%_06
PR139
0_06
PC 127
0.1u_16V_Y 5V_04
PC52
0.22u_10V_X5R_04
PR145
10K_1%_06
+
PC 125
3
30u
_2.
5V
_
6.
6
*6
.6*
4.
2
PQ70
*MTN7002ZHS3
G
D
S
PQ76
MTN7002ZH S3
G
D
S
PC50
1u_
10V
_Y
5V
_
06
PR 68
10K_04
PC54
0
.1
u_5
0
V
_Y
5
V
_0
6
PC
8
1
*1
000
p_X
5
R
_04
PJ16
* 40mil
1
2
PQ11
MD U1512
ULTR ASO-8
G
D
S
PU 8
G5616
VTTGND
1
VLDOI N
23
VTT
24
VTTSNS
2
GN D
3
MOD E
4
VTTREF
5
VC C5
14
PGOOD
13
S5
11
S3
10
VDDQSET
9
VDDQSNS
8
COMP
6
CS
16
PGN D
18
D RVL
19
LL
20
DR VH
21
VBST
22
PVC C5
15
CS_GN D
17
NC
7
NC
12
GN
D
25
PR144
* 10K_1%_04
PR138
*0_04
PR146
8.2K_1%_04
+
PC126
330
u
_2.
5V
_
6.
6*
6
.6
*4.
2
PR72
0_06
PC124
0.
1u
_16V
_
Y
5V
_04
PC121
22u_6.3V_X5R_08
PC 82
0.1u_10V_X5R _04
PC118
4
.7
u_2
5V
_X
5R
_08
PC83
1
u_1
0V
_Y
5V
_0
6
PQ40
*MTN 7002ZHS3
G
D
S
PC119
0.
1u_
5
0V
_Y
5V
_0
6
PC84
0.1u_10V_X5R_04
PR148
*22_04
PR79
100K_04
PR153
* 5. 1_06
PC128
0.1u_16V_Y 5V_04
VD DQ_R
VDDQ_R
5V
5V
5V
5V
5V
VDD Q_R
VIN
3.3V
VTT_MEM
VDDQ
VTT_MEM
5V
VDDQ
5V
DDR 1.5V_PW RGD 21
SUSB
3, 13,41,42
SU SC #
21,30,34
D D_ON #
28,29,38, 41
3.3V
2,3,14,15,19,29,30,32, 36,37, 41,42,62
VIN
13,14,40, 41,42, 43,44,45
VDDQ
3,4,6,9,10, 11,12,30
VTT_MEM
9,10, 11,12
5V
13,28,29, 32,38, 41,42,43
1.5VS
16,19,21, 23,25, 26,27,36
0 0 0 1.65V
HOST_ALERT#2 PCH_GPIO46 ICC_EN# DDR Vout
DDR GPIO OUTPUT VOLTAGE SELECT
1 0 1 1.45V
1 0 0 1.50V
0 1 1 1.50V(DEFAULT)
0 1 0 1.55V
0 0 1 1.60V
1 1 1 1.35V
1 1 0 1.40V
VTTEN
V
DDQ
S
E
T
SUSB
SUSB
Short
2A
VTT_MEM
20A
1.35V
EMI
D02_1107_Alex
PR171
100K_04
Gary D03-קï0103
PC341
*
0.
1
u_1
0V
_X
5R
_0
4
D DR1. 5V_PW RGD
Sheet 39 of 60
DDR 1.35V/0.75VS
PCH 1.5V
Summary of Contents for p157sm
Page 1: ...P170SM SERVICE MANUAL ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P170SM Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 57: ...Part Lists Bottom N14E GS A 5 A Part Lists Bottom N14E GS Figure A 3 Bottom N14E GS ...
Page 58: ...Part Lists A 6 Bottom N14E GTX A Part Lists Bottom N14E GTX Figure A 4 Bottom N14E GTX ...
Page 59: ...Part Lists LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 60: ...Part Lists A 8 COMBO A Part Lists COMBO Figure A 6 COMBO ...
Page 61: ...Part Lists DVD Dual Drive A 9 A Part Lists DVD Dual Drive Figure A 7 DVD Dual Drive ...
Page 62: ...Part Lists A 10 A Part Lists ...
Page 124: ...Schematic Diagrams B 62 B Schematic Diagrams ...