Vestel 17PW18 Schematic
VCC1
C501
2n2
4kV
ACINFO
BC858B
VCC1
D500
GBU4M
2
3
2
3
S502
VAR-510V
Q500
R509
TL431SAMF2
+400V
L501
210u
S503
F500
3.15A
100k
TR500
2X12m
150n
C502
250V
AC1
TR501
2X12m
L503
R508
1
2
L504
C504
1u
R569
D509
R565
1k
1M
1
4
1
4
TH1
PL500
R510
1k
R511
TL431SAMF2
50V470n
C505
R562
1k8
ACINFO
L502
D501
10k
C500
1u
450V
S500
S501
ACINFO
10R
S904
S905
BA159_SMD
D503
50V470n
R530
BC848B
R570
10k
R564
1M
220k
1N4148D510
R522
R523
R529
1M
VCC1
Q504
R566
48532
LM317T
IC501
ADJ
R555
R647
47k
R516
R551
10k
C515
1
9k1
+12V
BC848B
10k
TR502
50V
2n2
2VOUT3 VIN
Q510
BC848B
R542
Q506
STBY_SW
D506
1N4148
120k
R549
1k
R554
3k3
Q505
BC848B
8D1A
7D1
5D2
R557
10k
R559
47k
+5VSTBY
50V
SEC
10 11 12
1kV
470p
C518
15R
10u
50V
MTP6N60E/SSP7N60A
10k
R552
R556
C519
NTGS3446
IC110
NTGS3446
IC111
VCC1
R550
PFC_OFF
C581
33p
50V
ON/OFF
VF_MAIN
1D1
2D2 5D3
3G 4S
100R
R543
1D1
100R
R547
2D2 5D3
3G 4S
3u3
C513
Q509
0R47
VCC1
ZCD
9
BA159_SMDD505
7
C523
220u
450V
C516
470n
50V
STPS745D507
+400V
R548
C517
470n
50V
47k
SW_OFF
C559
47n
630V
R616
IC102
1DRAIN
2GND
0R47
R621
R620
0R47
3VCC
4VFB
IC828
MAIN_FB
5NC
C546
100n
C545
33u
50V
25V
6VSTR
VF_MAIN
4n7
C561
100V
IC831
LM1117
IN
OUT
3
1
R645
2k2
Q529
BC848B
MD1 MD2 MD3 MD4 MD6 MD7 MD8
MD9MD10
2
GND
VOUT
1
4
KA78R12
IC830
OUT
IN
2
VDIS
GND
4
3
C527
100n
16V
10k
R646
HEATSING PINS
R558
0R47
FSDM0565R
+5VSTBY
C526
100n
6D4
6D4
16V
470u
16V
S507
VCC_5V_ON
VCC_5V_ON
+12V
+5VSTBY 47k
S508
C521
+400V
TRF_PFC_SAFE_PLASMA_450UH
NC1
15R
R594
50V
BA159
C580
1000u
16V
1n
C538
220u
16V
NC2
NC3
NC4
NC5
NC6
NC7
NC8
+3V3STBY
+3V3ON
1
2
3
4
5
6
7
8
C562
4
3
PW_SW
C558
2n7
500V
56k
BA159
BA159
D531
D546
BA159
C524
33u
50V
MAIN_FB
STBY_SW
C528
100n
16V
D534
C560
220p
1kV
D547
8V2_ZENER
TR504
IC504
TCET110G
PL811
R654
1
2
10k
F
16
15
14
13
12
11
10
9
1
10k
R628
2
47R
R626
IC104
TL431
Q532
BC848B
Q530
BC848B
R653
27k
ON/OFF 3k3
BA159
E
D
NC10
NC9
C
B
A
STPS_3P_10L60CFP
BC640
2k2
R651
R633
1k
50V
4
3
TCET110G
17PW18
VESTEL LCD INTEGRETED POWER SUPPLY
Ver.
00
CENGIZ TARHAN 26/07/2006
D543
D536
Q531
50V
4n7
C565
2n2
D541
UF5402
D542
UF5402
R649
1k
R650
470R
C566
IC500
UF5402
UF5402
C564
4kV2n2
D540
D539
+33V
2k2
C569
R652
10k
R627
R629
C575
4700u
6V3
3k3
D548
2V4
1
2
+35V
C578
10u
100V
25V
+5VSTBY
R631
3k3
BC848B
R634
10R
Q524
BC640
+33V
35V
2200u
Q527
STP20NE06LFP
C568
2200u
R643
2k2
L510
22u
C576
4700u
6V3
R655
10k
PW_SW
+3V3STBY
R538
Q503
Q523
BC640
2k2
R635
R636
R637
1k
27k
BC848B
D545
BZT55C20
C571
Q525
2200u
35V
C572
R642
2k2
1D1
2D2 5D3
NTGS3446
3G 4S
BZT55C20
R541
R540
47k
D544
+35V
+5VSTBY
C577
2200u
6V3
ST_BY
IC832
+5VSTBY
+24V
DATEAuthor
C579
10u
50V
R638
10k
L512
40uH
50V
100n
BRT_CNTL
PWM_CNTL
PL909
Sheet
1/2
Q526
BC848B
35V
1000u
6D4
1
2
3
4
R644
33k
R640
10k
+24V
C574
C570
S902
S903
VCC_5V_ON
+5VSTBY
100n
BL_ON/OFF
+12V
+3V3ON
+3V3STBY
+5VSTBY
R639
10k
L511
40uH
50V
ST_BY
+33V
IC829
R641
16V
1k
1000u
PL910
10
11
12
+33V
33V
1
2
3
4
5
6
7
8
1
1
2
2
3
4
5
6
7
8
9
+12V
C573
PL911
PL912
PRI
S506
S505
L500
C503
1u
450V
+400V
330k
R500
R520
330k
S512
C509
S513
1M
1M
1M
R507
R504
1M
1M
R501
C506
1u
16V
R524
C507
1u
16V
27k
10n
50V
R505
1M
1M
R503
6
1
330k
R521
1uC510 16V
1u
16V
1S1
2k7
R528
2G1
3S2 6D2A
4G2
680k
R648
C508
ZCD
R506
1M
1M
R502
SMPS-RESONANT_PFC
N1 N2
6k8
100k
R525
R527
IRF7314
IC109
ZCD
AC1
VF_MAIN
PL913
R526
C511
R531
47k
R563
BC858B
Q511
1M
C525
1M
1M
R533
16V100n
R535
R532
47k
R534
47k
8k2
R572
10k
R571
10k
10k
R567
16V
100n
100k
R536
100k
R537
PFC_OFF
Q513
BC848B
R568
6k8
560k
Q502
BC848B
SW_OFF2
ST_BY
+12V
R515
12k
R539
47k
Freq
Q726
VFB
TR702
VCC_1
TRF_SAFE_TFT_RES
R717
10k
R738
10R
C709
100n
63V
50V
D708
R739
R740
Q707
33u
4k7
33k
R743
5VREF
C711
10k
D709
BA159_SMD
22R
R741
R744
C710
4k7
R742
K
2
1N4148
D711
100n
1
2
BL_LATCH
Q708
BC848B
C712
22R
D710
R745
16V
COMP
BAT254
R747
C713
5VREF
BC858B
47k
15R
BAT254
Q709
R749
R746
100n
2k2
47k
25V
D712
5n6
BC848B
4
3
1
2
3
4
50V
R748
33k
Q710
BL_ON/OFF
R751
10k
TCET110G
G00137D
C714
2n2
50V
33u
50V
+5VBC
IC703
TR700
R754
47k
R750
10k
C715
Q712
BC848B
R758
C716
6
5
1k5
R755
1
2
R752
R753
8
7
10R
50V2n2
8k2
1k
R757
+400V
1k5
R762
C718
2n2
50V
+5VSTBY
10k
Q711
BC848B
R759
R756
6k2
C717
2n2
R761
50V
10R
BC558B
Q715
D713
1N4148
BC558B
Q713
D714
1N4148
1N4148
D715
1N4148
D716
25V
100n
C719
MTP6N60E/SSP7N60A
10k
R760
R766
10k
Q714
BC848B
2k2
5k1
R763
Q717
BC848B
10k
R764
Q718
BC848B
Q716
R765
R767
10k
D717
10k
C720
100n
25V
1N4148
R770
10k
R768
47k
1k
R769
Q719
MTP6N60E/SSP7N60A
Q720
MTP6N60E/SSP7N60A
50V
100n
C721
27R
R771
+5VBC
Q721
BC848B
R774
PWM
33k
R773
R775
1k
16V
IC700
1 INV.IN
2 N.I.IN
3 SYNC
4 OSC.OUT
150R
R703
C701
R700
12k
R834
9k1
C775
100n
25V
C700
D700
1N4148
R704
PL700
1
2
D701
560R
R701
560R
R702
BAV99
D702
BAV99
SE1
SE2
5CT
1n
50V
6RT
7 DISCH 10SHUTD
8SS
R833
9k1
BSH103
Q700
1u
16V
C702
1u
16V
1k
R715
10u
3k3
50V
C703
10u
50V
C704
2VOUT3 VIN
ADJ
IC701
LM317T
VF_MAIN
R707
2k
100R
R708
R709
2k
100R
R710
VA
100k
R711
560R
R705
VA
100k
R712
560R
R706
SG2525A
15k
R714
C705
Q702
2
BC848B
K
15V
D705
A
1
470R
R719
SW_OFF2
VCC_1
R713
1k
1
9k1
R716
D703
BAV99
D704
BAV99
SE3
SE4
R718
47k
2n2
50V
Q703
BC848B
R720
100k
Q701
BC848B
1k
R7211kR7241kR730
560R
R726
560R
R728
R722
D706
BAV99
R723
10k
R727
D707
47k
R725
47k
560R
R729
R731
SW_OFF
Q704
BC848B
560R
C706
16VREF
15+VI
14OUT_B
13VC
12GND
11OUT_A
100k
R735
5VREF
50V
100n
33u
50V
C708
COMP
9COMP.
R736
10k
R737
4k7
R733
A
1
12k
BZT55C3V9
Q706
BC848B
Q705
BC848B
IC702
4
3
TCET110G
BC848B
100k
VA
C707
5VREF
VABAV99
100n
OCP
50V
2k
100k
R732
R734
R772
470R
220n
C723
R776
1k
D718
3V9
270n
0R47
R777
10k
D719
1N4148
C722
VFB
400V
C724
C725
+12V
400VDC W6
1n
1kV
1n
1kV
VCC_5V_ON
1N4148
R780
10R
PWM_DELAY
PWM
7
6
5
4
8
3
2
1
R778
47k
R779
10k
D720
S700
S701
R782
R784
+5VBC
TR701
10k
10k
10k
R781
10k
R783
10k
10k
+5VBC
BRT_CNTL
R785
R786
OVP
10k
1N4148
R787
47k
47k
D721
R788
C726
R789
R790
9
10
11
12
13
14
15
16
1 OUT1
2 IN1_2
OCP
3 IN1_3
50V
100n
C727
4 VCC
50V
100n
C728
5 IN2_5
50V
100n
C729
6 IN2_6
100k
R792
7 OUT2 8OUT3
Q722
BC848B
1 OUT1
47k
R791
2 IN1_2
25V
100n
3 IN1_3
LM324N
4 VCC
5 IN2_5
25V
100n
C730
6 IN2_6
47k
7 OUT2 8OUT3
PWM_CNTL
S702
S703
24VDC24VDC
S704
S705
S706
S707
S708
IC704
LM324N
+5VBC
2k2
R793
Q723
BC848B
IC705
D722
UF5404
R794
+96V
C732
15k
10u
R799
250V
+96VAC
1u
C731
450V
14OUT4
13IN4_13
12IN4_12
11VEE_GND
10IN3_10
9IN3_9
470R
R795
BC858B
Q724
22k
R801
10k
R796
10k
R802
10k
14OUT4
R803
10k
D723
13IN4_13
15V
12IN4_12
R797
1k
R804
BL_LATCH
VA
R805
10k
10k
11VEE_GND
R806
R798
10k
10k
3k9
R800
PWM_DELAY
R807
100k
10IN3_10
9IN3_9
TRF_INV_SAFE32_LIPS_CUF2130BD8
C736
1
1u
C735
400V
450V
1u
23
8
8
23
1
+96VAC
TRF_INV_SAFE32_LIPS_CUF2130BD8
TR703
TR704
TRF_INV_SAFE32_LIPS_CUF2130BD8
1
23
8
C734
Q725
BC848B
D724
10u
16V
8
23
1
3V9
TRF_INV_SAFE32_LIPS_CUF2130BD8
TR705
+5VBC
+5VBC
+96V
Freq
R808
5k1
C737
IC706
4 1k
1n
50V
3
TCET110G
C738
2n2
4kV
R809
4M7
1
2
4
67
5
5
67
4
4
67
5
5
67
4
10k
R810
TL431SAMF2
SE1
SE2
SE3
SE4
R820
HV1
R823
100V
4k42
R822
27n
D726
BAV99
HV1
HV2
D727
BAV99
D728
BAV99
D729
BAV99
D730
BAV99
D731
BAV99
D732
BAV99
D733
BAV99
1N4148
D734
HV3
HV4
HV5
HV6
HV7
HV8
C756
R824
150k
OVP
OVP
OVP
OVP
OVP
OVP
OVP
OVP
D735
1N4148
PL701
1
2
PL702
1
2
PL703
1
2
PL704
1
2
VCC_5V_ON
+12V
+96V
2kV
220p
C739
50V
100n
33R
C740
R811
2kV
220p
C741
33R
R812
R813
R814
R815
R816
R817
R818
47R
D725
50V
100n
C742
2kV
220p
C743
33R
50V
100n
C744
2kV
220p
C745
33R
50V
100n
C746
2kV
220p
C747
33R
50V
100n
C748
2kV
220p
C749
33R
50V
100n
C750
2kV
220p
C751
33R
50V
100n
C752
2kV
220p
C753
33R
50V
100n
C754
R819
1k
R821
1k
C755
2n2
50V
TRF_INV_SAFE32_LIPS_CUF2130BD8
C757
400V
C758
1u
450V
1u
+96VAC
HV2
HV4
HV3
TRF_INV_SAFE32_LIPS_CUF2130BD8
TRF_INV_SAFE32_LIPS_CUF2130BD8
HV5
HV6
HV8
HV7
TRF_INV_SAFE32_LIPS_CUF2130BD8
17PW18
Ver.
00
TR706
1
23
8
8
23
1
TR707
4
2kV
220p
C759
50V
100n
33R
C760
R825
67
SE2
5
2kV
220p
C761
33R
R826
5
67
R827
SE1
4
R828
50V
100n
C762
2kV
220p
C763
33R
50V
100n
C764
2kV
220p
C765
33R
50V
100n
C766
TR708
1
23
8
8
23
1
TR709
4
2kV
220p
C767
33R
R829
67
SE4
5
R830
5
67
R831
SE3
4
R832
50V
100n
C768
2kV
220p
C769
33R
50V
100n
C770
2kV
220p
C771
33R
50V
100n
C772
2kV
220p
C773
33R
50V
100n
C774
VESTEL LCD INTEGRETED POWER SUP
2
Author
ISA BAYSAL
DATE
26/07/2006
D736
BAV99
HV9
HV10
D737
BAV99
D738
BAV99
HV11
HV12
D739
BAV99
D740
BAV99
HV13
HV14
D741
BAV99
D742
BAV99
HV15
HV16
D743
BAV99
OVP
OVP
OVP
OVP
OVP
OVP
OVP
OVP
Sheet
HV9
PL705
1
2
HV10
HV12
PL706
1
2
HV11
HV13
PL707
1
2
HV14
HV16
PL708
1
2
HV15
PL
2/2
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