Vestel 17PW26 PSU Schematic
ON/OFF
VCC1
+400V
VF_MAIN
10k
R893
VF_MAIN
C12V_SOD123
D886
L845
22u
S822
AC1
100uH
S819
D800
L802
210u
L837
GBU4M
250V
S820
S821
L846
22u
6
C802
C934
1u
1u
450V
450V
AC1
1
C944
150n
2
AC2
AC2
PRI
SMPS-RESONANT_PFC
1
N1 N2
4
3
250V
150n
TR802
2X12m
C933
GNDCAP1
48532
ZCD
R1015
120k
27k
C805
R803
16V
1u
C883
C808
R818
R819
330k
330k
Q844
BD138
47k
R822
10u
50V
R1013
4k7
Opto
C892
10u
50V
10k
R1025
R1024
2k4
390R
R1026
AC1
AC2
34
34
VSW
CS1
10n
50V
2k7
R815
1u
1u
16V
16V
C870
330k
R817
100k
R931
VCC1
R1021
22R
20R
R953
10u
16V
C881
22R
R1022
1n
1n
1kV
C919
C955
C814
4EN/UV
TNY266
3S26NC
IC806
2S1
1BP
R880
3k
D866
C5V1_SOD123
ON/OFF
Q846
BC848B
IC811
4
Q845
BC848B
3
TCET110G
AC4
L840
12
R932
AC1 AC2
1M
1M
AC3
R980
AC4
AC1AC1
34
AC3AC2
12
L829
4G2
3S26D2A
IRF7314
2G1
1S1
IC802
ZCD
1n
50V
C941
VCC2
1kV
+400V
10n
1kV
C903
5D
7S3
8S4
D862
1N4148_SOD123
SW1
1
3k3
R838
2
Q805
BC848B
L841
10k
R834
Q804
BC848B
R982
R981
1M
1M
1M
1M
R912
R940
AC4
AC3AC2
12
C800
250V
2n2
4kV
TR806
10k
R1012
VF_MAIN
+12V_2
150n
R820
27k
D806
2n2
4kV
GNDCAP1
1
C945
2
AC3
5D2
7D1
8D1A
VCC2
20R
20R
R1006
R1008
20R
20R
R1007
R1009
630V
10n
C810
D880
RS1008_SOD123
RS1008_SOD123
RS1008_SOD123
C801
33u
50V
Opto
D867
10k
R833
R828
47k
33R
R832
C873
4
3
10 11 12
R823
15R
PFC_OFF
C916
33p
50V
R1010
R1011
+400V
D807
C8V2_SOD123
+3.3VSTBY
AC1
VCC1
BC858B
C918
GNDCAP
AC4
L818
22u
TR801
2X12m
L817
22u
4
1
RS1008_SOD123
SEC
9
RS1008_SOD123
7
ZCD
VSW
D882
PFC_OFF
1N5406
D883
1N5406
Q803
MTP6N60E/SSP7N60A
C914
10k
R977
CS1
R829
R830
0R47
SMPS_MINIDVB_SINGLE_RANGE
5
AC_GND
20R
4
C
20R
2
B
3
NC
1
A
TR803
TCET110GIC801
4
C856
1n
3
50V
C847
2n2
4kV
R960
4M7
C813
ST_BY
2n2
4kV
R921
1k
R918
10k
Q822
TL431SAMF2
1u
16V
100k
C886
C887
R941
2n2
4kV
10R
TH1
2R2
R1035
L842
RELAY_COIL
D890
D869
C819
150u
450V
1kV
470p
0R47
1
2
D832
RS1008_SOD123
D850
1u
16V
R917
1
2
PL815
S823
F800
S824
FUSE_RADIAL
R801
VAR-510V
2n2
4kV
C917
GNDCAP
+12V
2 3
1u
25V
C902
6
5V
7
3V3
8
GND
9
16V
10
26V
R881
1k8
R887
10k
SW2
220k
+12V_2
R913
C868
C932
1M
C953
Q820
BC848B
S826
10n
1kV
3
D851
TL431SAMF2
100n
1u
R889
100R
R888
100R
IC831
1
R825
100R
R882
10k
50V
25V
+400V
STPS5L25B
R914
1M
R959
RL1
23
1u
C954
VFB
C920
220p
50V
D879
UF5402
4
25V
2
100R
R890
D823
BA159
D884
RS1008_SOD123
50V
100n
C862
+12SV
100k
100k
R945
R944
47k
47k
R919
R920
47k
PL809
25V
S818
R915
1M
1
2
4
1
R897
47k
R879
BC848B
PL814
GNDCAP
12HM
RELAY_SAFE_OJE-SS-1
D805
1N4148_SOD123
C818
4700u
6V3
C921
220p
50V
1k
+3.3VSTBY
3k3
R883
R962
6k8
560k
R942
Q830
VCC1
SW_OFF2
1
PL813
GNDCAP1
SW_OFF
47u
250V
C817
220u
25V
22R
R884
1N4148_SOD123
1
3k3
R843
C949
Freq
C924
+12V_2
IC829
3
78L05_TO92
GND
D842
16V
2
BAV70
BSH103
L804
22u
10u
VOUT
Off1
220k
R979
Off1
Freq
Freq
Off1
D878
Q837
R970
47k
Q807
BC848B
2n2
15k
50V
C898
R973
Q818
BC848B
SW_OFF2
1k
2
K
R974
10u
50V
C826
D809
A
1
10u
16V
R849
R870
41k
5k1
3
1n
50V
C846
C860
2200u
6V3
1
1u
16V
C838
56k
R947
10k
C874
R946
R1003
120R
12k
R933
SW1
R910
47k
R850
100k
C15V_SOD123
470R
IC809
TCET110G
60R_100MHZ_3A
50R_100MHZ_3A
C830
100n
50V
C956
1N4148_SOD123
1k8
R826
100k
R855
SW_OFF
Q838
BC848B
L834
L833
L836
50R_100MHZ_3A
L835
60R_100MHZ_3A
1u
16V
C913
Q833
D865
BC848B
BC848B
Q831
R852
10k
1
2
R892
10k
1u
Freq
1k5
R978
Q839
BC858B
1u
16V
680k
C899
R1029
R1027
100k
1n
1kV
C925
Off1
47k
R836
1u
16V
C928
R856
4k7
R891
D826
R857
A1K
2
12k
C3V9_SOD123
1N4148_SOD123
Q810
4k7
R858
BC848B
Q808
BC848B
TL431SAMF2
16V
33k
C839
R859
R1028
2k4
+24V
R1038
2k4
+24V_BO
R1037
1k
+12V_BO
R871
+12V
R872
10k
47R
R873
1N4148_SOD123
R874
1k
C849
2n2
D819
50V
+12V
+3.3VSTBY
+5VSTBY
SW2
Q802
BC848B
D885
100k
R964
D854 +24V
10k
R966
Q834
BC848B
1BP
2S1
3S2
4 EN/UV
4k7
C947
D811
100n
R875
R800
R1014
100R
330R_100MHZ_3A
D888
VCC1
R952
470R
R976
470R
TNY266
50V
100n
47k
R862
50V
22n
50V
4k7
R877
Q800
BC848C
3k
gnd2
+12V
L832
22k
R965
R824
3k3
1N4148_SOD123
R1030
6k8
2k2
R1031
RS1008_SOD123
IC830
VCC1
BC858B
Q811
C855
R876
30k
33k
1N4148_SOD123
D802
C803
1u
16V
D801
C6V8_SOD123
gnd2
R802
33R
gnd2
+5V
C915
47n
50V
A1K
C6V8_SOD123
1k8
R831
C22V_SOD123
D875
Q812
BC848B
+24V
CSSD
R808
C807
1u
16V
5k6
R804
SW_SWITCH
D847
D887
8S4
7S3
NC
6
5D
R863
33k
50V
8 D1A
15k
7D1
5D2
R809
1k
ST_BY
2
+5V
+24V
R972
R866
10k
33u
56R
R810
gnd2
C833
1N4148_SOD123
1k
IRF7314
R948
PL818
1N4148_SOD123
D891
R860
10R
50V
100n
MTP6N60E/SSP7N60A
D892
R861
10R
R865
1N4148_SOD123
R868
6k8
8k2
R867
C840
IC800
3k3
R839
BC848B
Q806
12k
1k8
R949
PL819
1
2
10k
C841
+400V
D857
R864
Q814
BAV99
1
2
MTP6N60E/SSP7N60AQ813
10k
C878
50V
100n
R971
C894
C845
D876
100n
50V
50V
100n
1S1
2G1
3S26 D2A
gnd2
4G2
+12V
+3.3VSTBY
50V
100n
C824
1D1
2D25D3
100R
3G 4S
R846
1u
16V
C901
PL820
1
2
SMPS_TFT_EER35_RES
8
7
6
5
4
12n
630V
3
VFB
2
0R47
1n
1kV
C842
1
1n
1kV
C893
33R
27R
R869
R1023
+24V
+12SV
50V
100n
C804
R811
1R5
4G2
3S26D2A
R812
1R5
2G1
1S1
gnd2
IC824
NTGS3446
PL821
TR810
D877
BAV99
C929
100n
50V
C930
100n
50V
IRF7314
IC803
1
2
R1016
1R
gnd2
+3.3VSTBY
6D4
PL822
1
2
9
STPS_3P_10L60CFP
10
11
R1036
2k2
12
2k2
R1017
13
14
15
16
Q815
STPS_3P_10L60CFP
Q828
Q816
STPS_3P_10L60CFP
D881
BYV27-200
Q827
STPS_3P_10L60CFP
+12SV
35V
25V
C850
1000u
4700u
C931
C961
470u
470u
35V
35V
+12V_BO
L811
16V
16V
C851
1000u
1000u
+24V
10k
10k
10k
10k
10k
10k
R996
R997
R998
R999
R1000
R1001
R1002
10k
PL801
1
+24V_BO
L816
35V
C911
C948
1000u
+24V
35V
C852
1000u
2
+24V
3
4
5
6
7
8
+30V
PL812
35V
C962
1000u
1
1
PL800
+12V
C863
9
10
PL802
1
2
+24V
3
4
5
6
7
L838
+12V
50R_100MHZ_3A
330R_100MHZ_3A
L839
R878
2
K
2k7
R1033
10R
50V
2n2
C942
C943
470p
50V
S817
C950
C837
C853
1N4148_SOD123
5D2
7D1
8D1A
60R_100MHZ_3A
50R_100MHZ_3A
10u
1u
16V
C957
1u
16V
C958
D889
C946
1n
50V
L821
60R_100MHZ_3A
L820
50R_100MHZ_3A
L826
L827
CSSD
16V
C951
C959
C960
VCC_3V3_ON
1u
16V
10u
16V
D821
A
1
C33_SOD123
10u
16V
50R_100MHZ_3A
L801
50R_100MHZ_3A
C935
10u
16V
gnd2 gnd2
VAR-510V
R814
L800
22u
C938
C939
10u
10u
16V
16V
gnd2gnd2
L823
50R_100MHZ_3A
L824
60R_100MHZ_3A
gnd2
BL_ON/OFF
UMB ISTEGI
26"
EK OPSIYON
C922
1u
160V
1R
R1032
S801
16V
100u
L825
16V
1000u
L822
50R_100MHZ_3A
L803
330R_100MHZ_3A
6V3
2200u
Q841
BC858B
10u
16V
+12V_1
A/D_DIM_SEL
DIM_PWM_ANALOG
+33V
SW_SWITCH
ST_BY
BL_ON/OFF
DIM_PWM_ANALOG
+12V_1 +12V_1
+5VSTBY +33V
+3.3VSTBY +3.3VSTB
+12V
R1020
2k2
+24V
+30V
C809
C811
gnd2
C904
+24VA
S802
S803
+5V
+12V
D861
BAT54J
1u
16V
VCC_3V3_ON +5V
+24VA +24VA
330R_100MHZ_3A
50R_100MHZ_3A
+5V
50R_100MHZ_3A
330R_100MHZ_3A
BL_ON/OFF
+24V
+30V
L819
L830
L844
L843
PL816
8
9
10
11
12
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
+30VA/D_DIM_SEL
2728
PL817
1
2
3
4
5
6
PL804
1
2
3
4
5
6
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