Smps-1 - Samsung MX-F730 Service Manual

6. Schematic Diagram

6.8. SMPS-1

AC Block
FP801S FP801S
NT801S NT801S
AC250V_T6.3A
3D-15 3D-15
CN801S CN801S
VX801S VX801S
14D751 14D751
YW396-03AV YW396-03AV
Main AMP Bloc k
1.5M(3216) 1.5M(3216)
B+
ZDM801 ZDM801
MMSZ5228B(3.9V) MMSZ5228B(3.9V)
QM805 QM805
MMBT2222AS MMBT2222AS
6-9
BD801S BD801S
TS10B05G TS10B05G
- -
2
LX801S LX801S LX802S LX802S
162R5120 162R5120 162R5120 162R5120
DM804 DM804
1N4148W 1N4148W
RM805 RM805
47(1608) 47(1608)
RM803 RM803
47(1608) 47(1608)
RM812 RM812 RM813 RM813 RM815 RM815
1M(3216) 1M(3216)
1M(3216) 1M(3216)
RM816 RM816
12K(2012) 12K(2012)
CM811 CM811
50V/101(1608) 50V/101(1608) RM822 RM822
B
10K(1608) 10K(1608) DM812 DM812
1N4148W 1N4148W
6
VCC
4
GND
2 3
FB CS
ICM801S ICM801S
NCP 1379 NCP 1379
B
AC BLOCK
B+
TM801S
450W : EER4042
SA801 SA801
1 2
SRYH-230L(H) SRYH-230L(H)
5
+ +
+ +
4
3
+ +
DM801 DM801
UF4007 UF4007
JA801 JA801
1
AV-SL15-200HS
LM801 LM801
BAS3550TO BAS3550TO
RM802 RM802
R TYP E
4R7(1608) 4R7(1608)
QM801 QM801
SPA17N80 SPA17N80
LM802 LM802
0R0(2012) 0R0(2012)
CM802 CM802
1K/1000pF 1K/1000pF
DM808 DM808 C
QM806 QM806
US1M US1M
RM81 1 NC RM81 1 NC
KTN2907AS (S OT-23) KTN2907AS (S OT-23)
RM818 RM818
RM810 RM810
15K(1608) 15K(1608)
1K(2012) 1K(2012)
DM807 DM807 DM806 DM806
RM809 RM809
8
US 1M US 1M US 1M US 1M
33K(1608) 33K(1608)
+ +
CM804 CM804
9
50V/47uF 50V/47uF
6.3*11/WL
RM817 RM817
5W 0.06 5W 0.06
CY803S CY803S
331 331
CY804S CY804S
331 331
CY806S CY806S
331 331
DM901 DM901
SFF1606G SFF1606G HM901 HEAT S INK
LM901 LM901
2.9uH(1.2®) 2.9uH(1.2®)
A5.4V
16
CM901 CM901 ZDM901 ZDM901
1KV/102 1KV/102 MMSZ5245B(15V) MMSZ5245B(15V)
+ +
13
ZDM902 ZDM902
MMSZ5245B(15V) MMSZ5245B(15V)
RM901 RM901
3.3K(1608) 3.3K(1608)
CM904 CM904
PCM801SA PCM801SA
50V/33pF(1608) 50V/33pF(1608)
ETV817S ETV817S
+ +
RM903 RM903
11 100K(1608) 100K(1608)
CM909 CM909
CM902 CM902
1KV/102 1KV/102 50V/22nF(1608) 50V/22nF(1608)
9
ICM901 ICM901
TL431G-AE2 -R TL431G-AE2 -R
LM902 LM902
2.9 uH(1.2®) 2.9 uH(1.2®)
DM902 DM902
S FF1606G S FF1606G
OVP
Block
QM902 QM902
2N7002K 2N7002K
RM921 RM921
1K(2012) 1K(2012)
CM923 CM923
50V/10nF(1608) 50V/10nF(1608)
Copyright© 1995-2013 SAMSUNG. All rights reserved.
AMP
+PVDD(+37V)
-PVDD(-37V) Block
+PVDD
RM905 RM905
100K(3216) 100K(3216)
+ +
RM906 RM906
24K(2012) 24K(2012)
VPS GND
RM907 RM907
1K(2012) 1K(2012)
+ +
RM908 RM908
3.3K(2012) 3.3K(2012)
-PVDD