oem vestel 17_pw20-1_[sch]
TRANSCRIPT
![Page 1: Oem vestel 17_pw20-1_[sch]](https://reader038.vdocuments.pub/reader038/viewer/2022100517/55524a24b4c9059a4f8b4b6a/html5/thumbnails/1.jpg)
10k
R865
10k
R864
TCET110G
IC809
1
23
4 5k6R871
+12V
10kR872
100V
27n
C855
+24V
3k9
R875
27k
R877
47RR873
MTP6N60E/SSP7N60AQ813
MTP6N60E/SSP7N60AQ814
1N4148
D812
1N4148
D813
10RR861
10RR860
50V
100n
C833
50V
1n
C822
150RR837
12kR836
10kR847
50V
33u
C834
50V
33u
C835
VC
C1
63V100n
C836
1kV
1n
C842
27R
R869
1N4148
D814
1N
4148
D81525V
100n
C841
6k2R868
8k2
R867
50V
33u
C840
BC848BQ807
BC
848B
Q812BC848B
Q810
BC858BQ811
100kR855
4k7R856
12kR857
47k
R862
4k7
R858
1N4148
D811
33k
R859
16V
100n
C839
33kR863
10kR866
10kR852
100kR850
470R
R849
15V
D809
A 1K 2
1N4148
D805
50V
10u
C826
3k3
R843
VFB
25V100n
C845
VFB
35V
1000u
C850
16V
1000u
C851
+12V
+24V
50V2n2
C849
30kR876
5k1R870
50V
1n
C846
Freq
Freq
1u
L811
GBU4M
D800
150n
C800
250V
0R
22
R830
IRF7314
IC802
1 S1
3 S2 6D2A
8D1A
2 G1
4 G2
7D1
5D2
16V
1u
C808
15RR823
F800
3.1
5A
VA
R-5
10V
R801
450V220uC819
75k
R820
27k
R803
MTP6N60E/SSP7N60A
Q803
6k8
R813
620kR819
+400V
+400V
TCET110G
IC811
1
23
4
50V
10u
C814
47k
R822
10kR893
ON/OFF
BC848BQ805
4kV2n2
C847
+3.3VSTBY
+400V
50V10uC838
+5VSTBY
BA
159_S
MD
D818
160V
1u
C848
160V
1u
C853
BA159_SMD
D820
2k7
R878
BZ
T55C
33
D821
A 1K 2
+33V
16V
1000u
C863
16V
1000u
C812
16V
470u
C806
+5V
VCC_3V3_ON
47kR828
100R
R844
100R
R846
3k3
R839
16V
100u
C837
S801
BC848BQ806
+3.3VSTBY
BC848BQ804
S800
ST_BY
16V
100n
C824
+24V
+12V
ST_BY
PL801
1
2
3
4
5
6
7
8
9
10
A_DIM
+5VSTBY
BL_ON/OFF
PL804
1
2
3
4
PL803
1
2
3
4
5
6
7
8
9
10
A/D_DIM_SEL
+33V
+24V
BL_ON/OFF
+5V
D_DIM
VCC_3V3_ON
PL
80
5
1
2
3
4
5
6
7
8
9
10
11
12
A_DIM
PL802
1
2
3
4
5
6
7
8
9
10
11
12
+3.3VSTBY
D_DIM
A/D_DIM_SEL
+12V
ON/OFF
VF
_M
AIN
5VREF
1k8
R826
1k8
R831
BC848B
Q802
3k3
R838
10kR834
BA159_SMD
D807
47nC856
1k
R879
+3.3VSTBY
6V34700uC857
6V34700uC818
560RR880
50V33uC801
330R
R881
VF_MAIN
1kV220p
C859
16V100nC830
100RR825
Opto
6V32200uC860
10kR882
3k3R883
22u
L804
4kV2n2
C813
27R
R884
Opto
630V10n
C810
10k
R887
63V
100n
C862
100R
R888
BA159
D823
BA
159_S
MD
D806
100R
R889
25V220uC817
100RR890
TCET110GIC801
1
23
4
1kV220p
C815
STPS745
D824
35V
1000u
C852
0R
22
R829
5VREF
BZT55C3V9
D826A1
K2
4k7
R891
10kR892
47kR824
BA159_SMD
D831
47kR897
BC848BQ818
SW_OFF
SW_OFF
1MR914
BA159_SMD
D832
1kR921
10kR918
220k
R917
47k
R920
47k
R919BC848BQ820
BC858BQ822
VCC1
VCC1
47kR910
2MR940
16V
100n
C868
BC848BQ808
SW_OFF2
SW_OFF2
1MR926
10kR930
10kR925
1MR927
6k8R924
PFC_OFF
BC858BQ824
1N4148
D835
1M
R928+400V
10k
R923
10kR922
1kR929
BC548CQ823
1MR913
PFC_OFF
8V
2_Z
EN
ER
D836
1u
C870
16V
620kR818
100k
R931
2M
R932
2X
12m
TR
802
1 4
2 3
G00137DTR804
1
4
85
32 7
6
16V
10u
C874
12k
R933
24
VD
C2
4V
DC
40
0V
DC
W6
TRF_SAFE_TFT_RES
TR805
1
4
8
5
3
2
7
6
9
10
11
12
13
14
15
16
N1 N2
PRI SECSMPS-RESONANT_PFCTR806
1
4 8532
7
6
9
10 11 12
+400V
VCC2
BU2508AFQ829
33k
R832
100k
R941
630V
12n
C877
630V
12n
C878
27kR874
1m9
L813
BC
848B
Q830
560k
R942
47kR944
100k
R945
+2.5V
+33V
+12V
VCC_3V3_ON
+5V
PL807
1
2
3
4
5
6
7
BA159
D840
BA159
D841
+2.5V
10k
R946
56kR947
12k
R948
1k8
R949
8k2R950
1k8R951VCC2
22R
R952
50V
10u
C88110R
R953
16V
100n
C882
100nC883
+12V_2
+12V_2
BC848BQ831
BC848BQ833
UF5402
D845
UF5402
D846
STP20NE06LFPQ832
1k
R956
1k
R957
50V
2n2
C884
2k2R958
BZT55C3V9
D847A1
K2 +5V
+12SV
1N4148
D842
100k
R959
2X
12m
TR
801
1 4
2 3
1M
R915
620kR817
50V
470n
C886
50V
470n
C887
50V470nC888
50V470nC889
450V1uC802
450V1u
C890
210u
L802
2u7_RESONANT
L810
PL808
1
2
3
4
4M7
R960
10RR961
SG2525A
IC807
1 INV.IN
3 SYNC
5 CT
7 DISCH 10SHUTD
12GND
14OUT_B
16VREF
2 N.I.IN
4 OSC.OUT
6 RT
8 SS
15+VI
13VC
9COMP.
11OUT_A
NTGS3446
IC826
1 D1
3 G 4S
6D4
2 D2 5D3
NTGS3446
IC824
1 D1
3 G 4S
6D4
2 D2 5D3
10kR833
TNY266
IC806
1 BP
3 S2 6NC
8S4
2 S1
4 EN/UV
7S3
5D
PL809
1
2
+12SV
+5SV
470RR962
1N4148
D853
+5SV
3k3
R963
1N4148
IC827
100k
R964
BC848BQ834
680RR965
150R
R966 12V
D854
+24V
1N4148
D855
1N4148
D856
1kR967
+5WOREG
+5WOREG
50V10u
C892
LM317TIC828
1ADJ
2VOUT3 VIN
1kR968
9k1
R969
BC848BQ835
47kR970
1kV
1n
C893
0R
47
R971
50V
100n
C894
1N4148
D857
1kR972
BSH103Q837
15k
R973
1kR974
15R
R975
50V
5n6
C895
50V2n2C896
50V2n2C897
BA
159_S
MD
D858
22R
R976
50V
2n2
C898
BC848BQ838
10k
R977
1k5R978
1k5R979
BC558B
Q839
BC558BQ840
50V
2n2C899
50V2n2C900
BA
T254
D859
BA
T254
D860
1kV
10n
C902
1kV
10n
C9032M
R9822M
R981
2MR980
BC858BQ841
16V
1u
C904
BA
T254
D861
1kV
10n
C905
16V
1u
C906
16V
1u
C907
16V
1u
C908
16V
1u
C909
16V
1u
C910
TL431SAMF2D838
TL431SAMF2D852
TL431SAMF2D819
TL431SAMF2
D851
TL431SAMF2
D850
25V
4700u
C911
50V
3u3
C901
FUSE_SMD_7A/32VDC_1206
F801
FUSE_SMD_7A/32VDC_1206
F802
1N4148
D863
10kR983
50V
2n2
C912
+12Vd
3k3R986+3.3VSTBY
BC848BQ843
10kR987
3k3R988
+5V
1M
R990
1M
R991
1M
R992
1M
R993
1M
R989
1M
R994
1M
R995
10k
R1002
10k
R1001
10k
R1000
10k
R999
10k
R998
10k
R997
10k
R996
120R
R1003
16V
1u
C913
1N
4148
D865
S805
S806
78L05_TO92IC829
1VOUT
2GND
3
PL811
1
2
L814
L815
PL
81
2
1
2
PL813
1
2
3
4
+24V
L816
1kV
470p
C914
1u
L817
S807
S808
S809
S810
S811
S812
20R
R1004
20R
R1005
20R
R1006
20R
R1007
20R
R1008
20R
R1009
20R
R1010
20R
R1011
SMPS_MINIDVB_SINGLE_RANGE
TR803
4C
1A
1026V
916V
8GND
73V3
65V
5AC_GND
3NC
2B
1k
R1012
4k7R1013
BZ
T55C
22V
IC830 1N4148
D862
2MR912
AC1
AC2
AC1 AC2
AC2
+3.3VSTBY
+12V_2
+12V_2
SW1
SW1
SW1
SW2
100RR1014
25V47n
C915
SW2
VCC1
VCC2
25VSTPS5L25B
IC825
23
4
1
STPS_3P_10L60CFP
Q816
STPS_3P_10L60CFP
Q815
STPS_3P_10L60CFPQ828
S813
S814
PFC_OFF
50V33pC916
ZCD
ZCD
CS1
CS1
120k
R1015
ZCD
STPS_3P_10L60CFP
Q827
+12Vd
120k
R815
C873
1n5
50V
10n
C805
1M
R805
1M
R806
1M
R807
17PW20-1
RESONANT MODE TFT POWER SUPPL
+3.3 SBTY IS 5.1V FOR USA