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VCC3 330R 330R R958 RELAY_SAFE_OJE-SS-112HM R956 AC7 R933 680k R935 680k GNDCAP2 4kV 2n2 AC6 C943 R929 680k R931 680k R930 680k R938 680k R937 680k R911 680k R920 680k R921 680k AC2 R934 680k R940 680k R939 680k R912 680k R917 680k R918 680k AC8
D906
GNDCAP3
C922 VCCSTBY
C912 C908
RL900
2
1
2n2 4kV C911 1kV 1n
2n2 4kV S903 AC5
GNDCAP2 AC6
RS1008_SOD123
BA159
D910
D900
S912 VAR-510V L903 22u
AC7
D909
1n 1kV
BA159
S905 TH900 10R TH901 L900 VAR-510V 2 1 250V 150n 47n 275V C920 C942 R984
PL902
1
BA159
C910
1kV 1n
GBU4M D928
R944
250V 150n
C927
S904 47n 275V C921 S902 S900 10R 3 4
1
F900
L904 22u 100uH L902 1u L910 BA159 BA159 D911 S913 GNDCAP3 C900 RECT_AC 2n2 4kV BA159 D901 C901 1u 450V C906 1u 450V C919 AC8 D912
PL903
2
PL906
1
C954
2n2 4kV
S901 C937 4kV 2n2
FUSE_RADIAL GNDCAP3 D921 OP3
PL900
AC3
AC2 GNDCAP2
GNDCAP2 S908 S907 UF5402 R902 120R D922 UF5402 35V 1000u S911 BA159 D929 BA159 +24VREG D930 L908 1u S910 20R +24VAUD
2
VCCSTBY
1
GNDCAP2
C928
OP4 OP3
35V 1000u
DIODE_OUT BA159 D902 UF5402 D940
R906 120R
5 OP1 BA159
10 D917 OP3 OP6
BA159
12 VCCSTBY STPS_3P_10L60CFP BA159 BA159 D903 D907 9 DIODE_OUT 35V 1000u 35V 1000u C961 35V 1000u C963 C962 7 1 RECT_AC DRAIN 2 ZCD RECT_AC 4 3 6 +Vaux 8 16 11 D927 16V 1000u 35V 1000u 16V 1000u C947 C950 C953 14 D914 UF5402 D926 UF5402 +24VREG D998 D943 15 OP4 STPS_3P_10L60CFP OP5 L907 1u C15V_SOD123 +12V 13 D999 C949 4700u 25V C952 4700u 25V C955 4700u 25V C957 4700u 25V 100n 250V L909 1u 35V 1000u C958 4700u 25V C960 D944 +24VREG C33_SOD123
R907
C903
0R47
C969
100p 1kV D905
100p 1kV D908
R908 120R R913 120R +24VREG R915 120R R916 10k R991 10k overvoltage protection
Q912 BC337
R960 120R R922 120R
+12V
C5V1_SOD123 C5V1_SOD123 D923 D924 S914 PRTC2
CS1 ZCD
R923 15R 1N4148_SOD123
TRF_PFC_FLYBACK_SAFE_32
UF5402 PFC_OFF R999 220k
C10V_SOD123
D941
R900
120k
C905
50V 10n
4 CS
ZCD 5
S906 1N4148_SOD123 VCC2 GATE
D945
D919 1N4148
D920 BZT55C20 C965
BSH103 Q911 100n 50V C966 100n 50V R928 100k
D942
R901 22k
FAN7529
2 COMP OUT 7
D913 BAV99 GATE R932 10k VCC1
7k5 R963 R903 2k7 VCC1 7k5 R914 7k5 R925 C916 7k5 R919 16V 1u C902
DRAIN
3 MOT
GND 6
GATE
Q903 BC848B
R927 220k
BC858B Q904
Q935 MTP6N60E/SSP7N60A C956
VCC2
1 INV
100n 50V
VCC 8
1u C907 16V
1u 16V
100R R981
C930
C936
100n 50V
50V 22u
R995 10k
IC900
R947
VCC2
DRAIN
GATE
10k R910
470p 1kV
R980 15R
C964
C904
R967 15R Q908
R905 330R
+12V R909 330R R941 39k R948 39k 100R R966 VCC2 +24VREG
MTP6N60E/SSP7N60A
TCET110G
39k R942 4 3 1 2 C924 100n 63V Q905 C918 R955 39k R950 120k R951 2k C933 0R22 R974 0R22 R977 R972 10k BC858B
CS1
IC901
ZCD R904 27k C909 33p 50V PFC_OFF R943 10k
100n 50V
CS1
Q909
100n 50V +24VREG R959 680R
VESTEL 26" 32" 42" LCD POWER SUPPLY
IC902 TL431SAMF2
17PW25-3
Ver. 01
--PPFC FLYBACK PSU SECTIO DATE 03-06-2010 Sheet 1/4
Author SMPS GROUP
10k R936
BC858B
TL431SAMF2
100n 50V
IC903
C970
TR900
STPS_3P_10L60CFP
1
1
PL901
PL904
3
4
D832 STPS5L25B 25V
C808
+3V3STBY
R878 10k
R879 10k
R880 10k
R881 10k
+Vaux
S805 +24VREG
S806 +12V
D801 BA159 C801
2 4
1u 6V3 4700u C863 16V 1000u C828 C833 6V3 470u C848 6V3 470u
R852 6k8
C835
100n 50V
10n 250V C807
4n7 630V
R882 10k
R883 10k
R884 10k
R885 10k
C810
1kV 470p
1
7
C825 4n7 50V R826 10R
2 3
D2 G
NTGS3446
D3 S
5
+3V3
VCC_OFF
R855 100R
4
16V 1000u C846 VCC_OFF STBY_ON/OFF R850 47k Q813 BC848B
VCCSTBY
C834 D804 400V 10u 250V 47u C821 C803 BA159
2
8
R827 10R
+3V3STBY
DRAIN1
3
6
16V C843
1u R857 100R
C850
+5V
1u 16V
5
VF_MAIN RS1008_SOD123
10
D808 L804 1u +5VSTBY
IC807
+5VSTBY
1k R860
C811 33u 50V
D803
4
Vc
9
+5VSTBY
UF5402 16V 1000u D809
1
16V 1u
D1 D2 G
D4
6 5
+5V
16V 1000u
C827
C830
C837
100n 50V
2 3
NTGS3446
D3 S
R819
UF5402
4
16V 1000u C845
IC800
1
50V 4n7 C805
4M7 C819
1k R861
C847
R856 100R
C823 4n7 50V
VCC_OFF
VFB
50V 4n7 C861
1k R862
S801 1N4148
2n2 4kV C820
VCC3
BA
GND
8
1u C842
R854 100R
16V
R822 10R R823 10R
TL431SAMF2 IC806
R851 33k
PL804
1 2
+24VREG
C840
TRF_SMT_SAFE_15
C841
16V 1u
100p 1kV
1
D1
D4
6
3
2
FB
VCC
7
D821 2k2 R808
Q809 BC327
VCC
ICE3BR1765J
C804 47n 50V
VF_MAIN
2n2 4kV
R843 22R VCC2 20R R845 C839 50V 10u 22R R844
IC808
+5VSTBY +5VSTBY
+24VREG
4
D4 6 5
+5V
1 2 3
S803 Q801 BC848B
D1 D2 G
5 6 7 8 9
3
R800 0R22 C802 1kV 470p
CS
NC
6
NTGS3446
D3 S
R836 47k C860
1n 1kV
4
C836
C838
50V 10u
1n 1kV
4
DRAIN1
DRAIN1
DRAIN2
5
DRAIN1 1N4007 VCC C22V C813 C815 47n 50V 22u 50V D806 D805 R886 10k R887 10k L803 ON/OFF 10k R834
+5VSTBY
+5VSTBY_2 A/D_DIM_SEL RS1008_SOD123
10 11 12
+5VSTBY_2
1PS76SB10
D824
ON/OFF
D825
D813
+3V3STBY
10k R863
C12V_SOD123
C852
50V 10u
PL800
BL_ON/OFF +12V
B_DIM R858 56R 1N4148_SOD123 C844
1 2 3
50V 100n 1k R859
R837 20R
R840 20R
VF_MAIN 10k R832
VCCSTBY
Q806 BC848B 4 3
Q814 BC848B 1k R864
Vc
D814
+3V3STBY
1k8 R807
+5V
C12V_SOD123 R829 2k4 VCC2 R813 10k R833 390R D807
Q805 BC848B
1 2
R835 PRTC2 10k R839 Q811 BC848B R846 100R +3V3STBY
4
+5V
+5VSTBY_2
5 6
PL802
400V 4u7
TCET110G
Q808 BC848B
D820
S804
3k3
1N4148
IC802
PL805
2 1 3 5 7 9 11 13 15
+3V3STBY_1 +12V
1 2
C806
SOFT_SWITCH
C817
33k R841
R803 2k2
1k8 R805
50V 100n
100n 50V
R804 100R
STBY_ON/OFF SOFT_SWITCH R877 10k STBY_ON/OFF +5VSTBY STBY_ON/OFF BL_ON/OFF B_DIM +12V +5VSTBY_2 R849 10k +3V3STBY_1 D819 +5VSTBY_2 1N4148 D826 1N4148 D817 +24VREG 1N4148 BA159 +12V 1N4148 D823 D827 R888 10k A/D_DIM_SEL +24VAUD S814
VCC
4 6 8 10 12 14 16 18
OP5 C814 R809 10k C816 100n 50V
C15V_SOD123 D835 Q821 BC848B
C812
IC801 TCET110G
C12V_SOD123 R801 10R 4 3 1 2 IC805
OP6 D829 D830 +5VSTBY PRTC2
C15V_SOD123
C33_SOD123 C33_SOD123
100n 50V
VFB D802 C800 100n 50V
C809
100n 50V
R812 12k 50V 100n
TL431SAMF2 +3V3STBY
R889 10k
R890 10k
D834
R848 10k
100n 50V
C818 R816 10k Q807 BC848B R802 10k D812 C12V_SOD123 1N4148 D815 1N4148 D816
Q812 BC848B
C851
R847 10k
17 19 21 23 25 27
ST_BY2 +5V
+3V3
20 22 24 26 28
R873 10k
C857
50V 10n
1k R814 R810 1k5 1k R815
+3V3STBY C849 C831 100n 50V C832 R842 10k 100n 50V 50V 10u
1k R871
1k R875
C856
50V 10n
R811 1k
1k R874
Q803 BC848B
VCC2
BC858B Q802
R872 10k
ST_BY2
Q822 BC848B
+3V3STBY
R867 10k
R824 10k
R828 10k
R830 10k
R831 10k
R838 10k
R876 +3V3STBY 10k
Q820 Q818 BC848B BC848B C862 R865 100n 50V
D833 C22V_SOD123
+5V R866
+24VREG 10k R870
D828 C22V_SOD123 R869 10k C855 50V 100n
Q819 BC848B
VESTEL 26"32"42" LCD POWER SUPPLY
17PW25-3 DC/DC CONVERTER 3V3 5V SECTION
Ver. 01
Author SMPS GROUP
DATE 03.06.2010
100n 50V R853 6k8
1
2n2 4kV
TR800
3
L805
IC803
S808 +3V3STBY_1
PL803
1 2 3 4 5 6 7 8 9 10
Sheet 2/4
1
CE/MODE
RESET_OUT
+5VSTBY_2
2
IN
IC302
NCP303
XC9111
3 GND 4 NC
LX
5
CD
CE/MODE +3V3STBY R306 10k R305 10k
LX
1
RESET_OUT
2
R303 10k +5VSTBY_2 R304 10k C309
IN
IC301
NCP303
3
GND
FAN5331
CE/MODE
1u 25V
4
NC
+3V3STBY
5
CD
STEP UP DEVRELERI
C318 220u 25V 25V 1u C312 25V 1u
Ver. 01
C310 25V 1u
+3V3STBY
C305 L300 100u
Author SMPS GROUP 03.06.2010 3/4 DATE Sheet
LX
D301
RS1008_SOD123
1PS76SB10 D300
16V 10u
+5VSTBY_2 C306 C303
VESTEL 26"32"42" LCD POWER SUPPLY
1u 25V C304
17PW25-3 DC/DC CONVERTER 4V2 SECTION
1u 25V C302
1u 25V
+Vaux
ZCD
R400 +3V3 0R22 +5V R434 390R R435 390R R433 390R
DRAIN OP1 DIODE_OUT RECT_AC
4
5
6
7
TRF_SMPS_SAFE_EE5154_26_32
1
AC3 AC5 AC3 3
2
3
8
AC5 2
TR400
2 1 3 L401 2X12m AC2 AC6 4
L400
4
1
9
AC2
AC6
16
OP3 OP3 OP4 R430 390R R431 390R R432 390R R423 3k3 R424 3k3 R425 3k3 R422 3k3 R421 3k3 R436 390R R437 390R +12V R438 390R R439 390R R440 390R R441 390R OP3 R442 390R R443 390R R444 390R D936 D935 D934 D933 D932 D931 UF5402 UF5402 UF5402 UF5402 UF5402 R445 390R R446 390R R447 390R R448 390R OP6 OP6 R420 3k3 OP3 D938 D937 UF5402 UF5402 UF5402
15
14
13
12
11
10
R414 390R R411 390R R412 390R R415 390R R413 390R +24VREG OP6 R410 390R R403 390R R404 390R R406 390R R405 390R R408 390R R418 390R R407 390R