Service Manuals, User Guides, Schematic Diagrams or docs for : HAIER LCD VLT70053.50 power supply 11080214301487
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1 2 3 4 5 6 7 8
053V2-2
053V2-2.Sch
D
053V2-3
053V2-3.sch
EMI N15 1
L1
2
1 R004
R/1M/1206
2 N605 1 R005
R/1M/1206
2
VDET
D
PFC_IN
1
L
053V2-4
053V2-4.SCH
1
F001
2 N506 N507 N320
BD001
3 2
!
4A/250V
1
B/GBU8K
! ! R001
R/620K ! !
4
LF1 LF2
053V2-5
053V2-5.SCH
1 4
! 2 3
2
N503
1
2
1
2
1
1
ZNR1
! R002 CX001
! CX002 C001 C002
TVR10471
R/620K C/0.47uF/250V C/0.1uF/250V C/474K/450V C/474K/450V
2
1
2
2
1
300-ICT
2
300-ICT.sch 3 2 N504 1 4
1
CN201 L N505 L N509
N502
1
2
3
! ! R003
R/620K
B2P3-VH RT1
N501 1 2 N508
2
P/NTC/SCK15075
2
2
PGND
CY001
! CY002
!
C/1000P/Y2
C/1000P/Y2
1
1
C HS1 C
HEAT SINK 1
2
PGND
HS2
HEAT SINK1 1
Power Factor Correction
3
2
PGND
T101 D101
N525 1 2
12
PFC_IN PFC_OUT
7
HS3
HEAT SINK 1 T3 D/STTH8CL06FP
3
1
B B
N515
! N520 1 R108 2 N523 2
D102
1 N524 2 Q101
10A/600V 2SK3569
R111
R/680K 1%
R/10
3
4
D/1N4148
C/100u/450V
1
R109
!
1
1 2 N606
12
1
R/47 +
2
VCC_PFC
!
1
1
C108
R103 R112
2
R101 R102 R/22K R/680K 1%
2
R/10 R/1M 1% R110
R/10K
U101 N607
2
12
FAN7529 SOP-8
2
2
N526
1
N512 5 7 R113
ZCD GD R/470K 1%
HS4 N513 8 4 N519 1 R107 2
VCC CS
HEAT SINK 1 R/1K
N514 3 1 N518
2
MOT INV
2 N516
GND
Comp
1
R105
R/10K
6
1
1
1
2
1
1
1
1
1
1
PGND C104 R106 R114 R115
2
C101 R104 C102 C103 N517 R/11.8K C106 R/0.36/2W R/0.36/2W
C/105K/50V
C/103K/50V
R/47K 1%
NC
C/NC
C/471K
2
2
2
2
2
1
2
2
2
2
C105
C/474K/25V
2
A A
FMA
LABEL1 PGND PGND
LABEL
ICTPOINT
PGND
LOGAH Technology Corp.
FMB
LABEL ICTPOINT Title Schematic Drawing
P/N VLT70053.50
Rev. 2 Sheet 1 of 5
Date 2007/05/17
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
D208
D/STR120A
1 2 N544 2 R233 1 Q205
20VCC
2
1
R/33/1206 DTA144E(10K/10K)
Main Converter 12V and 5V
1 3 N203
D209
2
2
C213
ZD/27V
C/22u/50V
N543
10K
C224 R238
10K
1
2
C/104K/0805 R/1K
1
2 R234 1 12V_CS+ +12VD
R/51
2
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