Samsung SENS R60 Plus Service Manual page 65

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
P1.2V_PWRGD
C
GCORE3_PWRGD
B
VGA3_VOLTAGE_ID
H : 1.0V
L : 1.2V
A
4
3
VDC EGFX_CORE
R11 0
R528
1M
1%
R12
KBC3_VRON
0
nostuff
C29
P3.3V
100nF
C552
1nF
nostuff
R24
1.5K
R20 1%
0
C31
R25
C30 0.047nF
13K
100nF
1%
nostuff
R19
P5.0V_AUX
36.5K
G_GFX
1%
R21
R529 12.4K
Q505
3
D 1%
200K
1%
TP18792
G
1
3
D
S 2
C551
22nF
G
1
RHU002N06
S
2
C879
Q504
100nF
RHU002N06
G_GFX
G_GFX
3
GFX CORE [SEMTECH]
P5.0V_AUX P5.0V_AUX
D511
R530 BAT54
12.1
U4
1%
R27 C33
SC470ITSTRT
3.3 100nF
1 14
EN_PSV BST
2 13
TON DH
3 12 R26
VOUT LX
4 11
VCCA ILIM
5 10
FB VDDP 10K 1%
6 9
PGD DL
7 8
VSSA PGND
C553
1000nF
C554
1000nF
G_GFX
G_GFX
2
VDC
EC527
C19 C20
10uF
10000nF 10000nF
25V
AL
5 6 7 8
D1 D2 D3 D4
Q4
AP6680AGM
25V G
4 L503
S1 S2 S3 1.0uH
R28 1 2 3
5 6 7 8 5 6 7 8
IHLP-4040DZ-15
D1 D2 D3 D4 D1 D2 D3 D4
0
Q9 Q506
HAT2195R HAT2195R
G G
4 4
C556
S1 S2 S3 S1 S2 S3
1 2 3 1 2 3
0.22nF
nostuff
2
1
C21
100nF
25V
(MAX : 14A)
EGFX_CORE
EC505 EC2
C557
330uF 330uF
100nF
2.5V 2.5V
AL AL
Place near GFX chip
SAMSUNG
ELECTRONICS
1
D
C
B
A