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MODULE CODE
DATE
DEV. STEP
THIS DOCUMENT CONTAINS CONFIDENTIAL
APPROVAL
1
A
COM-22C-015(1996.6.5) REV. 3
CPU VRM [INTERSIL]
REV
LAST EDIT
39
48
XI’AN
MAIN
CPU VRM
D:/users/mentor/XiAn/ATI/PV2/XIAN_PV2_0123
B
SAMSUNG PROPRIETARY
DRAW
CHECK
D
SAMSUNG ELECTRONICS CO’S PROPERTY.
D
PAGE
4
2
OF
TITLE
C
SAMSUNG
4
ELECTRONICS
B
1
C
PART NO.
3
3
2
A
NTC
1%
ZHOU JUN
GUO LEI
KEVIN LEE
1/23/2008
PV
1.0
November 26, 2007 11:01:51 AM
BA41-00859/60/61A
G_CPU
TP1013
1
R156
P5.0V
C222
100nF
25V
C244
220nF
TP1007
TP1009
TP1010
G_CPU
S1 S2
2 3
S3
10-C4
Q15
HAT2195R
5
D1 D2
6 7
D3 D4
8
4
G
1
TP661
10-C4
10-A3
P3.3V
39-C2
39-B4
Q14
SI4686DY-T1-E3
5
D1 D2
6 7
D3 D4
8
4
G
1
S1 S2
2 3
S3
R162
47
VDC
25V
C191
100nF
TP1014
EC7
330uF
2V
AL
C190
10000nF
R193
47K
C607
10000nF
R219
3.3K
1%
C227
0.068nF
C223
C228
0.22nF
TP1002
0.33nF
1
16V
47nF
C239
NO_STUFF
C590
25V
100nF
C589
25V
100nF
C263
220nF
INSTPAR
SHORT2
Q523
SI4686DY-T1-E3
5
D1 D2
6 7
D3 D4
8
4
G
1
S1 S2
2 3
S3
R182
10
P5.0V
27-C2 40-B2
20-A3
G
1
S1 S2
2 3
S3
R190
0
NO_STUFF
Q522
SI4686DY-T1-E3
5
D1 D2
6 7
D3 D4
8
4
SI4686DY-T1-E3
5
D1 D2
6 7
D3 D4
8
4
G
1
S1 S2
2 3
S3
39-C2
S3
0.33nF
C224
Q16
Q524
HAT2195R
5
D1 D2
6 7
D3 D4
8
4
G
1
S1 S2
2 3
Q520
HAT2195R
5
D1 D2
6 7
D3 D4
8
4
G
1
S1 S2
2 3
S3
NO_STUFF
1%
R574
10K
1
R220
C226
2.2nF
1%
R185
2.21k
39-C4
39-C2
P3.3V
0.39uH
L502
NO_STUFF
39-A4
0.39uH
L503
10-A3
10-C4
1
R573
1%
R180
10K
R223
1
C189
10000nF
100nF
C243
EC6
330uF
2V
AL
5
R181
10
1
R179
1%
1%
220nF
C264
25V
R159
0
G_CPU
10K
R188
5
D1 D2
6 7
D3 D4
8
4
G
1
S1 S2
2 3
S3
6
TP1003
Q12
HAT2195R
0
1%
R743
10K
R192
10-D4 20-A4
G_CPU
C242
0.22nF
25V
C265
220nF
R757
4.7
1nF
C761
R756
4.7
R184
0
0
10K
R165
1%
39-B4
C193
10000nF
R164
8.2K
1%
R187
2.21k
1%
R191
0
100K
R189
1nF
C225
3.3K
R218
VDC
39-A4
25V
C266
220nF
499
R166
1%
NO_STUFF
TP1008
TP1005
TP1006
8-B4
40-B4
TP1004
2
39-B4
C229
4.7nF
39-A4
CPU_CORE
G_CPU
TH1
ERTJ1VG103FA
1
2
22nF
C749
25V
NO_STUFF
100nF
C748
25V
NO_STUFF
100nF
C747
25V
1%
3.3
R745
39-C2
39-C2
10K
R221
C192
100nF
45-B2
27-C2
6.3V
1000nF
C241
25V
3.3
R744
TP1016
C591
10000nF
TP1322
C608
220nF
1nF
C762
TP1321
21
VSUM
19
VW
9
40-B2
VDI4
41
VDI5
42
VDI6
43
VDIFF
13
VID0
37
VIN
20
VO
18
VR_ON
44
VR_TT#
5
VSEN
14
VSS
2
PVCC
31
RBIAS
4
RTN
15
SOFT
7
UGATE1
35
UGATE2
27
VDD
22
VDI1
38
VDI2
39
VDI3
40
LGATE2
30
NC
25
NTC
6
OCSET
8
PGND1
33
PGND2
29
PGOOD
1
PHASE1
34
PHASE2
28
PMON
3
PSI#
COMP
10
DFB
17
DPRSLPVR
45
DPRSTP#
46
DROOP
16
EP
49
FB
11
FB2
12
ISEN1
24
ISEN2
23
LGATE1
32
U10
ISL6266AHRZ-T
3V3
48
BOOT1
36
BOOT2
26
CLK_EN#
47
1%
TP1018
TP1019
100K
R163
1%
1K
R183
0
R222
1%
C230
68nF
R167
470K
4.99K
R168
EC4
330uF
2V
AL
C592
10000nF
39-A4
TP532
3
39-C4
39-B4
R160
1K
R161
1K
1%
4
16V
EC3
330uF
2V
AL
10-C4
C240
220nF
TP1011
VDC
TP1017
CHP3_DPRSLPVR
VCCP_PWRGD
CPU1_PSI#
VRM3_CPU_PWRGD
CPU1_VID(6:0)
CPU1_VCCSENSE
CPU1_VSSSENSE
KBC3_VRON
CPU1_DPRSTP#
VRM3_ISEN1
VRM3_ISEN2
VRM3_VCC_PRM
VRM3_VSUM
VRM3_VSUM
VRM3_ISEN1
VRM3_ISEN1
VRM3_ISEN2
VRM3_ISEN2
VRM3_VCC_PRM
CLK3_PWRGD#
CLK3_PWRGD#
VRM3_VCC_PRM
VRM3_VSUM
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