2-36(No.YA692<Rev.001>)
(No.YA692<Rev.001>)2-35
POWER PWB ASS'Y (2/2)
SFY-9005A-H3
c10610001a_0226_2/2_0.0
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# DIFFERENCE TABLE
LIVE
ISOLATED
VOLTAGE
FEED BACK
ERROR AMP
PFC_POW
MAIN_POW
POWER_GOOD
STB5V
390V
GND1
LB_PRO
SW20V
GND3
GND1
GND1
GND2
GND24
GND1
GND24
GND24
AUDIO_GND
GND2
GND2
GND2
GND24
GND24
GND2
GND2
GND2
GND2
GND1
GND2
AUDIO_GND
GND24
AUDIO_GND
GND24
LC34432-002A
H9551
LC34432-003A
H9602
LC34432-003A
H9601
4.7
R9554
10k
R9801
2.2k
R9803
47k
R9608
2.2k
R9802
680k
R9561
15k
R9569
1M
R9567
82
R9560
OPEN
R9626
47k
R9558
OPEN
R9602
56
R9556
1k
R9604
1M
R9566
0.5%
3.9k
R9609
1/4W
100k
R9555
0.5%
680
R9565
OPEN
R9611
OPEN
R9610
2.2k
R9605
4.7
R9557
OPEN
R9603
1/4W
100k
R9552
OPEN
R9625
1k
R9563
0.5%
27k
R9606
150
R9559
0
Ω
R9551
1M
R9568
0.5%
6.8k
R9607
56
R9553
S
G
D
TK10A60D
Q9551
S
G
D
TK10A60D
Q9552
2SC1623A/5-6/-X
2SD601A/QR/-X
2SC3928A/QR/-X
Q9801
4
1
2
3
PS2581AL1/QW/
PC9505
Key
Ref
Dest
SHORT
QUY153-050Y
L9603
QQL26AK-100Z
L9602
OPEN
K9551
1
2
3
4
5
6
7
8
9
10
1
1
12
13
14
15
16
17
18
QQS0434-001
T9501
Vsen
1
Vcc
2
FB
3
GND
4
Css
5
OC
6
RC
7
RV
8
Reg
9
PGND
10
VGL
11
NC
12
VB
13
VS
14
VGH
15
NC
16
SSC9500
IC9551
LT-42DV1BA/BJ
QCZ9079-331
QCZ9071-331
QCZ9079-102
QCZ9071-102
LT-42DR1BJ/BU
QCZ9079-331
QCZ9071-331
QCZ9079-331
QCZ9071-331
LT-42DV1A/BA
C9591
LT-47DV1
YES
YES
NO
CN9001
YES
3
1
2
FCHS20A08
D9605
3
1
2
FCHS20A08
D9603
3
1
2
FCHS20A08
D9604
3
1
2
FCHS20A08
D9602
3
1
2
FCHS20A08
D9601
2
4
1
3
D4SBS4
D9606
OPEN
D9616
MTZJ15B-T2
D9558
OPEN
D9611
MTZJ30B-T2
D9615
OPEN
D9612
MTZJ15B-T2
D9557
OPEN
D9614
OPEN
D9613
MTZJ33B-T2
D9559
D1FK60-X
D9556
EC30HA04-X
D9561
1SS355W-X
MA111-X
D9801
EC30HA04-X
D9562
QMFZ065-5R0Z-J8
CP9603
CP
ICP-N70-T
CP9601
CP
QMFZ065-5R0Z-J8
CP9602
CP
NMFZ018-5R0X-E
CP9605
CP
OPEN
CP9606
CP
OPEN
CP9607
CP
NMFZ018-5R0X-E
CP9604
CP
1200/35
C9601
10/50
C9558
47/50
C9564
1200/35
C9602
QTM01EM-687Z
QECR1EM-687Z
680/25
C9655
2.2/50
C9557
1200/35
C9604
QTM81EM-687
QECP1EM-687
680/25
C9656
OPEN
C9611
OPEN
C9610
0.01
C9521
1000p
C9561
OPEN
C9607
220p/2kV
C9569
3300p
C9560
0.22
C9559
C9566
15p
# C9591
C9554
470p
C9567
15p
C9553
0.015
470p
C9556
220p/2kV
C9568
470p
C9562
C9555
150p
0.015
C9551
C9552
0.015
C9565
15p
0.22
C9563
0.015
C9522
OPEN
C9606
QUY153-050Y
Y9602
Y9756
OPEN
Y9755
OPEN
Y9757
QUY153-050Y
Y9603
Y9754
OPEN
Y9753
QUY153-050Y
Y9601
3
2
1
UTCTL431-T
IC9601
TL431/A/-T
DIM_CTL
16
BL_ON
15
GND
14
GND
13
GND
12
12V
11
POWER_GOOD/12V
10
24V
9
DIM_CTL/GND
8
DC_DIM
7
MAIN_POW
6
STB5V
5
PFC_POW
4
AU_GND
3
LB_PRO
2
AU_Vcc
1
QGA2013C2-16
CN9005
BL_ST
A
TUS
14
DIMMING
13
BL_ON
12
DIM_CTR
11
GND
10
GND
9
GND
8
GND
7
GND
6
24V
5
24V
4
24V
3
24V
2
24V
1
QGA2013C2-14
CN9002
BL_STATUS
11
LB_PRO
10
LCD_POW
9
PFC_POW
8
LB-POW
7
MAIN-POW
6
GND
5
DC_DIM
4
POWER_GOOD
3
DIM_CTL
2
BL_ON
1
#
OPEN
CN9006
24V
1
24V
2
24V
3
24V
4
24V
5
GND
6
GND
7
GND
8
GND
9
GND
10
#
QGA2013C2-10
CN9001
POWER PWB
(1/2)
MAIN PWB
(12/13)
CN4701
OPEN
LCD PANEL UNIT
[INVERTER PWB(MASTER)]
LCD PANEL UNIT
[INVERTER PWB(SLAVE)]
POWER
PWB
(1/2)
POWER PWB CIRCUIT DIAGRAM (2/2)