Samsung SENS R60 Plus Service Manual page 68

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.
P1.2V_NB / P2.5V POWER
D
C129
4700nF
6.3V
( MAX : 1A)
P2.5V Q17
SI3456BDV-T1-E3
C
EC506
R562
10000nF
40.2K
1%
R563
10K
1%
1
2
3
P3.3V
4
5
R564
1.5K R561
1%
1K
1%
P2.5V_PWRGD
C603
4.7nF
C605
25V
2.2nF
B
R581
nostuff
C604
10nF
nostuff
A
4
COM-22C-015(1996.6.5) REV. 3
3
P3.3V_AUX P1.8V_AUX
C152
C128 C150
4700nF
100nF 100nF
6.3V
5 6 7 8
D1 D2 D3 D4
Q21
AP6680AGM
G
4
S1 S2 S3
1 2 3
R579
43.2K
1%
R580
30.1K
P12.0V_ALW
1%
U510
SC338IMSTR
10
DRV1 IN
9
ADJ1 DRV2
8
EN1 ADJ2
7
PGD1 EN2
6
GND PGD2
R95
nostuff
1K
C612
1%
C613
1000nF
10nF
C151
3.3nF
0
P1.8V_GFX POWER
P1.8V_AUX
P5.0V AP6680AGM
R57
100K
1%
C62
10nF
3
(MAX : 2A)
P1.2V_PEG
EC6
100uF
6.3V
AD
R582
KBC3_VRON
10K 1%
nostuff
KBC3_PWRON
40-C4 50-B4
R583 10K 1%
GCORE3_PWRGD
P1.8V_GFX
Q13
EC4
330uF
2.5V
AL
Place near GFX chip.
2
P5.0V_AUX
P1.5V POWER
P3.3V_AUX
U508
MIC5219B
Q515
1 5
IN OUT
3
EN
2 4
C592
GND ADJ
R557
4700nF
C593
6.3V
100nF
R567
10V
C594
1nF
50V
54-B3
NOSTUFF
P1.8V_AUX P5.0V
TP19300
U535
MIC49150YMM
1
EN_ADJ GND4
2
VBIAS GND3
3
VIN GND2
4
VOUT GND1
C880
4700nF
C883
6.3V
1000nF
2
1
R568 nostuff
nostuff
100K
nostuff
nostuff
nostuff
P1.5V
nostuff
nostuff
3
R570 10K
Q513 1
MMBT3904
C606
R571
2
100nF
30K
10V
SI2315BDS-T1
10
C865
R556
10000nF
0
200K
6.3V
1%
R555
43.2K
1%
8
7
6
5
P1.5V
R872
C881
7.5K
10000nF
1%
6.3V
R873
11K
1%
SAMSUNG
ELECTRONICS
D
C
B
A