Samsung BN44-00274A Schematic
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DP804
1N5408
10
1
9
2
A
VAC_A
3
4
5
8
7
6
TPB801
42" :PF08A-42-PFC EER3019
50" :PF08A-50-PFC EER3124
PAGE REVISION SHEET NUMBER
R.A
PFC_OUT_DC400V_A
1 of 5
A
QP801
KTN2222AS
RP813
11KF
1608
RP805
150KF
2012
RP806
150KF
2012
RP808
150KF
2012
RP840
130KF
2012
RP841
130KF
2012
CP807
1nF
1608
CP805
1.2nF
1608
CP806
1uF
/25V
2012
RP814
220F
1608
CP817
1uF
/25V
2012
12
RP811
3.3KF
1608
12
CP818
1uF
/25V
2012
12
RP807
0.015J/5W
12
CP819
1uF
/25V
2012
CP820
1uF
/25V
2012
12
CP804
10nF
1608
CP813
47pF
1608
RP812
110KF
2012
ZCDB
VSENSE
TSET
PHB
COMP
AGND
VINAC
HVSEN
RP839
20KF
1608
1
2
3
4
5
TPA801
42" :PF08A-42-PFC EER3019
50" :PF08A-50-PFC EER3124
RP838
20KF
1608
CP814
47pF
1608
RP809
10KF
1608
ICP801
UCC28061
1
16
ZCDA
2
15
VREF
3
14
GDA
4
13
PGND
5
12
VCC
6
11
GDB
7
10
CS
8
9
PWMCNTL
CP808
10nF
1608
10KF
1608
RP816
HS801
10
9
8
7
6
HS801
QP802
42:2SK3569 min 600V/10A
50:SPA11N60C3 min 600V/11A
RP826
10KF
1608
42:2SK3569 min 600V/10A
50:SPA11N60C3 min 600V/11A
RP828
10KF
1608
HS801
QP803
DP805
KDS184
DP806
KDS184
RP823
20F
2012
RP824
20F
2012
RP849
5.1F
1608
RP848
5.1F
1608
3
1
DP802
FFPF20UP60DN
2
RP829
680KF
2012
RP830
680KF
2012
RP831
560KF
2012
RP842
560KF
2012
RP843
510KF
2012
RP851
33KF
1608
RP836
30KF
1608
RP833
470KF
2012
RP834
470KF
2012
RP837
330KF
2012
RP844
330KF
2012
RP845
330KF
2012
CP811
330pF
1608
RP867
27KF
1608
RP862
680KF
2012
RP863
680KF
2012
RP864
560KF
2012
RP865
560KF
2012
RP866
510KF
2012
Vcc2-ON
12
CP801
450V
42: 150uF
50: 150uF
12
CP802
450V
42: 150uF
50: 150uF
P-GND
12
CP803
450V
42: N.C
50: 150uF
B
C
D
Vcc
E
CP816
100uF
50V
CP809
CP810
100nF
1608
1608
100nF
CP812
N.C
1608
P-GND
N.C : No Connection
RP870
680KF
2012
RP871
680KF
2012
B
RP872
680KF
2012
RP873
560KF
2012
RP874
510KF
2012
C
VAC_B
D
RP876
10KF
1608
RP875
200KF
1608
CP830
47nF
1608
ICP802
KIA431A
TO-92
RP879
150KF
1608
RP877
51KF
1608
3
1
2
RP878
3.6KF
1608
E
NOTE
F
PFC BLOCK
USER
SAMSUNG ELECTRONICS.CO.LTD
MODEL NAME
U1 42/50
PDM NUMBER
SCALE
REVISION
R.B
CommonScore
DATE
2009/06/08
DRAWN
CHECKED
APPROVED
L.J.R
R.D.K
L.J.H
A3
F
538641 972
12345678 9
PAGE REVISION SHEET NUMBER
R.A
2 of 5
PFC_OUT_DC400V_A
A
HS802
OUTA
DS820
RS806
22F
2012
ICS801
DT
RT
OC
SS4GD2
KDS184
RS804
22F
2012
RS808
10KF
1608
DS821
KDS184
RS809
10KF
1608
CS835
100nF
8
GD1
7
VCC
6
GND
5
1608
P-GND
RS861
10F
2012
B
C
D
E
F
NOTE
RS860
680F
1608
DS804
BAT54C
DS805
BAT54C
OUTB
CS805
1uF
/16V
1608
Vcc_S
RS801
10F
2012
1.2KF
1608
RS821
CS846
N.C
RS858
5.1KF
1608
P-GND
P-GND
18KF
1608
RS855
RS873
6
7
8
3
452
1
TS802
PF08A-PT
EE1011
QS812
KTB1124
E
C
3
2
B
1
VS_VCC_ON
10KF
2012
CS840
RS854
3.3nF
7.5KF
1608
1608
RS820
1.2MF
1608
CS838
1uF
/16V
1608
CS847
47uF
50V
UCC25600D
1
2
3
QS801
42:FDPF12N50 min 500V/11.5A
50:FDPF16N50 min 500V/16A
QS802
42:FDPF12N50 min 500V/11.5A
50:FDPF16N50 min 500V/16A
OUTA
OUTB
1
2
3
4
5
6
LS801
42 : N.C
50 : N.C
42:220KF
50:300KF
42:220KF
50:300KF
42:220KF
50:300KF
CS804
220pF
1KV
RS833
2012
RS834
2012
RS835
2012
RS836
200KF
2012
RS837
200KF
2012
RS838
200KF
2012
DS807
KDS184
TS801S
42 : PF08A-42-VSA / EER4445
13
12
11
10
9
8
7
CS806
N.C
DS822
KDS184
RS830
10KF
1608
50 : PF08A-50-VSA / EER5154
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
CS808
68nF
12
1KV
12
4
RS807
N.C
1608
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
CS816S
100pF
250Vac
1
PCS802S
PS2561-1
23
VS BLOCK
HS803
DS825
FCU10UC30
RS824
12
150K
2W
12
RS826
100KF
2012
VRS834
30K
1/2W
RS827
16KF
1608
RS825
150K
2W
12
1
2
CS814
220nF
/50V
2012
ZDS807
Z02W9.1VY
RS828
N.C
CS803
N.C
12
RS849
1608
12
CS815
220nF
/50V
2012
1KF
RS822
150K
2W
CS890
42:330uF,250V
50:470uF,250V
DS824
FRU10UC30
QS804
HS803
DS801
SFF1005G
12
DS826
UF4007
12
DS800
UF4007
CS801
470uF
CS811
22uF
/50V
RS814
2.7KF
1608
ICS802
KIA431A
TO-92
100V
RS813
2.4KF
1608
CS810
220nF
/25V
1608
12
RS815
CS817
20KF
470nF
1608
/50V
2012
3
1
2
GND
RS816
51KF
2012
RS817
51KF
2012
RS818
51KF
2012
CS813
100nF
400V
CS823
47uF
100V
HS803
2
1
GND
47KF
KSC2383-Y
RS839
33KF
2012
RS840
33KF
2012
RS841
33KF
2012
RS842
33KF
2012
RS843
39KF
2012
3
VRS801
20K
0.5W
RS819
2.2KF
1608
RS811
1608
QS809
FQPF50N06
RS823
20KF
1608
Z02W9.1VY
12
DS808
KDS184
ZDS806
Z02W6.8VY
ZDS808
N.C : No Connection
USER
SAMSUNG ELECTRONICS.CO.LTD
MODEL NAME
PDM NUMBER
U1 42/50
SCALE
REVISION
R.B
CommonScore
A3
CS824
100uF
100V
12
RS880
47KF
2012
12
RS881
47KF
2012
12
RS882
36KF
2012
12
RS883
10KF
2012
RS884
2.2KF
1608
GND
RS831
10K
2W
12
DATE
DRAWN
CHECKED
APPROVED
Vs
50":208V
/ 1.4A
42": 208V
/ 1.0A
Vs_OVP
Vs_UVP
GND
42": 55V
/0.7A
50": 55V
RS885
/0.7A
15KF
2012
RS886
15KF
2012
Va_UVP
RS887
2KF
1608
12
GND
2009/06/08
L.J.R
R.D.K
L.J.H
A
B
Va
C
D
E
F
538641 972
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