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4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
KBC3_PWRSW#
42-C2
USB3_P5+
21-C2
USB3_P5-
21-C2
USB3_P0+
21-C2
USB3_P0-
21-C2
C
B
PLT3_RSTF#
CLK3_DBGLPC
LPC3_LFRAME#
LPC3_LAD(0:3)
A
4
COM-22C-015(1996.6.5) REV. 3
3
Main to SUB Connector
P5.0V
P3.3V
P5.0V
P3.3V
J2
SOCK-30P-2R-SMD-MNT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
MNT1
32
MNT2
C733
100nF
3710-002498
DEBUG PORT
P5.0V
P3.3V
3711-000386
MNT2
12
MNT1
11
10
9
8
20-B1
20-C1
27-B4
28-D4
30-C2
31-C4
32-B2
7
20-D2 23-C2
6
3
20-A2 27-B4
5
2
4
1
3
0
2
FOR DEBUG
1
20-B2 27-B4
HDR-10P-1R-SMD
DEBUG500
3
DA204K-T147
KBC3_PWRSW#
42-C4
R176
20K
1%
LID3_SWITCH#
27-C2
C234
100nF
USB3_P1+
21-C2
USB3_P1-
21-C2
TV3_Y
15-B1
TV3_C
15-B1
TV3_COMP
15-B1
KBC5_KSI(0:7)
KBC5_KSO(0:15)
2
P3.3V_MICOM
P3.3V_MICOM
2
R549
R548
R550
D512
3
100K
47K
47K
1%
1
2
3
S
D
27-D2
27-B2
C581
RHU002N06
100nF
G
1
Q521
27-C2
KEYBOARD
0
27-C4
1
2
3
4
5
J3
6
FPC-KBD-25P
7
27-C2 27-C4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
26
27
3708-002166
DRAW
DATE
TITLE
ZHOU JUN
1/23/2008
CHECK
DEV. STEP
GUO LEI
PV
APPROVAL
REV
DMB & KBD & DEBUG & POWER S/W
KEVIN LEE
1.0
MODULE CODE
LAST EDIT
2
1
D
KBC3_CHKPWRSW#
KBC3_BLCKPWRSW#
C
1
2
3
4
B
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
MNT1
MNT2
A
SAMSUNG
XI'AN
ELECTRONICS
MAIN
PART NO.
BA41-00859/60/61A
42
48
November 26, 2007 11:01:51 AM
PAGE
OF
1
D:/users/mentor/XiAn/ATI/PV2/XIAN_PV2_0123
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