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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
VDC
C408
C744
10000nF
10000nF
25V
25V
nostuff
P1.25V
C
L506
4.7uH
PCMC063T-4R7MN
EC15
C745
C697
R746
330uF
4700nF
4.7nF
20K
2.5V
6.3V
1%
25V
AL
R694
51.1K
1%
R697
1K
1%
B
G_P1.05V
KBC3_PWRON
A
52-B4 52-C4 60-C3
52-B1
29-A1
46-B2
49-C4
4
3
P5.0V_AUX
C698
100nF
25V
C676
100nF
10V
D1
8
C700
100nF
G1
5
25V
6
1
7
G2
R687
4
3
2
Q33
C699
SI4816DY
1nF
50V
nostuff
R695
100K
1%
G_P1.05V
P3.3V
G_P1.05V
R199
10K
1%
R231
30.1K
1%
3
1
C410
100nF
D15
10V
BAT54
G_P1.05V
3
P5.0V_AUX
R233
10
1%
C405
C404
C702
100nF
4700nF
4.7nF
25V
6.3V
25V
U9
G_P1.05V
G_P1.05V
ISL6227CAZ-T
12
14
SOFT1
VIN
6
BOOT1
28
R689
3.3
VCC
5
UGATE1
G_P1.05V
4
17
PHASE1
SOFT2
23
R691
3.3
BOOT2
1.5K
7
ISEN1
1%
24
UGATE2
2
25
LGATE1
PHASE2
3
22
PGND1
ISEN2
R690
1.5K
27
1%
LGATE2
10
26
VSEN1
PGND2
9
VOUT1
8
19
EN1
VSEN2
20
VOUT2
15
PG1
11
21
OCSET1
EN2
1
16
R693
GND
PG2_REF
0
13
18
DDR
OCSET2
R696
G_P1.05V
100K
1%
G_P1.05V
SHORT503
INSTPAR
G_P1.05V
2
D1
8
G1
5
1
6
7
Q32
SI4816DY
G2
4
C703
2 3
4.7nF
25V
D1
8
G1
5
C701
100nF
1
6
25V
7
PCMC063T-4R7MN
Q31
G2
SI4816DY
4
2 3
R698
0
VCCP3_PWRGD
#4
52-A4 52-A1
R198
P3.3V
10K
1%
2
1
C388
C387
C386
100nF
10000nF
10000nF
25V
25V
25V
P1.05V
L505
4.7uH
R654
C675
C677
5.11K
100nF
10nF
1%
25V
10V
EC506
EC505
330uF
330uF
2.5V
2.5V
AL
R692
AL
30.1K
1%
nostuff
G_P1.05V
SAMSUNG
ELECTRONICS
1
D
C
B
A
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