SAMSUNG BN44-00249C schematic
APPROVAL SHEET
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PART NO. BN44-00249C PUB. DATE 2009.04.15
MODEL NAME PWI1902SS(A) REV. DATE 2009.04.15
3. Circuit Diagram
Page Rev. 1.0 Page
14
5
4
3
2
1
F201
4.0AL/125V
D D
BD101
+
!
CX102
0.1uF/275VAC
C C
!
CY101
1000pF/250VAC-Y1
!
2
LF101
1
1420400
-
!
!
CY102
1000pF/250VAC-Y1
4
3
D2SB60
1.5A/ 600V
H/S1
!
C101
68uF/450V
(CD263,KMF,WL)
!
U101
DRAIN
1
GND
FSFM260
VstrILIM
VCC
R104
24K
(3216)
R105
24K
(3216)
R106
24K
(3216)
54
6,7,8
2
3
FB
C105
ZD102
100n/50V
1N5250B
K,X7R
(20V)
(1608)
!
R102
470K
(3216)
CX101
0.47uF/275VAC
VX101
10 751
2
FG
R103
470K
(3216)
TH101
5D-8
3
NEUTRAL
R111
R109
N.A
!
F.G
P-GND
C103
33n/50V
K,X7R
(1608)
ZD101
1N5242B
(12V)
!
R101
470K
(3216)
!
B B
!
F101
T3.15AL/ 250V
!
1
LIVE
IN101
ST-01AY
HOT COLD
TF101
1400267
(EER3016)
!
!
CY103
3300pF /
250VAC-Y1
10
C200
9
8
6,7
C102
1000pF
400V
C106
N.A
C104
47uF
50V
(WF,NXA)
10
(1608)
FB101
BSF3550
D102
1N4007
R107
47K
2W
MINI
D101
UF4007
R108
0
(3216)
1
4
5
3
2
PC101
LTV817
!
N.A
C301
SR506A
D201
SR310-15
D203
C302
N.A
R203
620
(1608)
N.A
R200
N.A
R201 N.A
R204
300
(1608)
C204
10uF/50V
(WF,NXA)
C209
470uF/25V
(NXB,MK)
C201
1000uF/10V
(NXB,MK)
470uF/25V
(NXB,MK)
R206
7.5K
(1608)
U201
FAN431A
C206
L101
BSF3550
C208
100n/50V
K,X7R
(1608)
C207
470uF/25V
(NXB,MK)
R205
5.1K/F
(1608)
R208
4.75KF
(1608)
330uF/25V
(WL,LXZ)
C203
S-GND
15V/1.0A
15V/0A
R202
N.A
GND
5V/1.1A
CN201
A600237
C205
100uF/16V
(RD,KMG)
INVERTER
1
2
3
4
5
6
7
8
9
10
11
12
3.3V
LED
KEY1
KEY2
GND
B-DIM
A-DIM
ON/OFF
CN202
5
4
31
2
SMAW200A-05
C210
10n/50V
K,X7R
(1608)
A A
Title
Size Document Number Rev
A3
5
4
3
2
Date: Sheet of
PWI1902SS(A)
POWERNET
1
11Tuesday, March 17, 2009
1.0
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