Samsung
Confidential
DRAW
4
OF
DATE
D
C
3
4
C
COM-22C-015(1996.6.5) REV. 3
PAGE
B
B
D
SAMSUNG PROPRIETARY
A
2
1
L : 1.20V
THIS DOCUMENT CONTAINS CONFIDENTIAL
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
1
3
SAMSUNG ELECTRONICS CO’S PROPERTY.
External Graphic Core Power and P1.5V
APPROVAL
CHECK
EXCEPT AS AUTHORIZED BY SAMSUNG.
H : 1.15V
PROPRIETARY INFORMATION THAT IS
MODULE CODE
PART NO.
TITLE
SUN XIAO
WUSHIJIANG
KEVIN LEE
6/26/2007
PV2
1.0
October 23, 2007 10:38:02 AM
BA41-XXXXX
52
58
Gevena
MAIN
EXTERNAL GFX POWER VRM
D:/tingting/geneva/Geneva_pr_1023
REV
ELECTRONICS
2
LAST EDIT
DEV. STEP
SAMSUNG
A
0
R352
R355
3.3
1%
R351
39.2K
S3
6.3V
C991
1000nF
5
D1
D2
6
7
D3
D4
8
4
G
1
S1
S2
2
3
TRIP2
15
V5FILT
V5IN
16
VBST1
22
9
VBST2
VFB1
2
5
VFB2
VO1
1
VO2
6
Q12
HAT2198R
EN2
3
GND
LL1
20
LL2
11
24
PGD1
7
PGD2
PGND1
18
13
PGND2
THM
25
4
TONSEL
TRIP1
17
14
TPS51124RGER
U21
DRVH1
21
10
DRVH2
DRVL1
19
DRVL2
12
23
EN1
8
R511
TP19305
G_P1.5V
100uF
6.3V
AD
1%
100K
Q502
RHU002N06
3
D
G
1
S
2
EC20
TP19318
TP19299
1%
R790
100K
TP19315
TP19316
TP19298
1000nF
C321
6.3V
EC22
330uF
2.5V
AL
NO_STUFF
100K
R349
1%
100nF
C64
TP19341
TP19312
1%
10K
R516
EGFX_CORE
C322
100nF
SHORT501
INSTPAR
R350
7.5K
G_P1.5V
0.047nF
C533
1%
1K
R512
1%
R509
7.5K
TP19300
P5.0V_AUX
TP19308
1%
10000nF
EC19
TP19314
B18
HU-1M2012-121JT
G
2
S
SHORT500
INSTPAR
R515
24.3K
RHU002N06
Q501
D
3
1
1%
AL
2.5V
330uF
EC23
1%
R519
10K
P5.0V_AUX
TP19302
EC500
10000nF
1%
R353
40.2K
EC18
10000nF
VDC
G_P1.5V
8
D4
G
4
S1
1
2
S2
S3
3
6.3V
C320
4700nF
HAT2195R
Q16
D1
5
6
D2
D3
7
S2
2
3
S3
C326
1000nF
5
D1
D2
6
7
D3
D4
8
4
G
1
S1
TP19317
TP19309
P5.0V_AUX
Q15
HAT2195R
100nF
C325
HU-1M2012-121JT
B17
72-D3
4.7uH
L6
1
S2
C524
100nF
Q500
PHKD13N03LT
5
D1_1
D1_2
6
D2_1
7
8
D2_2
4
G1
G2
2
S1
3
P1.5V
P5.0V_AUX
G_P1.5V
R788
3.3
S1
1
2
S2
S3
3
0.82uH
L7
HAT2198R
Q11
D1
5
6
D2
D3
7
8
D4
G
4
3.3
R791
R514
301K
TP19306
1%
TP19304
C65
100nF
TP19301
VDC
TP19303
C71
100nF
G_P1.5V
1%
R513
43.2K
22nF
C542
G_P1.5V
TP19313
25V
TP19307
0
R787
GFX3_VOLTID
KBC3_PWRON
TP19310
