(No.YA708<Rev.001>)2-19
2-20(No.YA708<Rev.001>)
POWER PWB(1/2)
PC9503
PC9502
PFC_POW
PFC_POW
LB_POW
MAIN_POW
37/42
47
LB_POW
PFC_POW
TRANSF
FEED BACK
SW
SW
SW
SW
SW
SW
LT-42Z49MA
LT-42Z49SA
42Z49CSA-SH
42EX19NA-SK
LT-42Z49EA
SW
42Z49VA-SK
SW
42Z49NA-SK
42EX19VA-SK
SFU-9609A ... 42Z49RA-PCK
LT-42EX19EA
:
:
*2
*1
1SS133-T2
KTA1267/YG/-T
:
*3
SW
KTC3199/YG/-T
or 2SA1530A/QR/-X
or 2SC3928A/QR/-X
2SA812A/5-6/-X
2SC1623A/5-6/-X
:
:
PNP
NPN
: NRSA02J-0R0X
CBW
NOTE
NRSA63J-0R0X
OPTION(NON MOUNT)
:
:
:
LCD_POW
FEED BACK
VOLTAGE
ERROR AMP
/16V
:
LCD5V/12V
AUDIO+13.5V
LT-42EX19MA
ON/OFF
Va
d
j
GND
BW2
OUT
IN
REG.
REG.
BW
QUY160-150Y
OPEN
0
QUY160-075Y
1K
68K
10K
:
12.24v
BW7.5
QUY160-100Y
:
SFU-9602A ... LT-42EX19BA
BW15
1K
39K
3.3K
QUY160-050Y
(OLLC16103-02)
LT-42Z49A
LT-42Z49BA
42EX19CSA-SH
SFU-9602 ... LT42EX19A
5.09v
ASSY NO. - MODEL LIST
(OLLC16103-03)
LT-42EX19SA
(OLLC16103)
PFC_POW
MAIN_POW
LT-42EX19PA
ISOLATED
LIVE
FEED BACK
VOLTAGE
FEED BACK
IS
S-GND
VW
D1
G2
S1
S1
P-GND
VCC
IC_GND
ON/OFF
Va
d
j
GND
OUT
IN
D2
FB
GND2
FEED BACK
VOLTAGE
CON
STB
AUDIO_VCC
VOLTAGE
MAIN POWER
GND1
AU_GND
GND24
GND2
GND2
DGND
STB5V_A
DGND
GND2
GND2
GND2
GND2
DGND
GND1
GND24
GND2
GND1
GND1
DGND
GND1
STB5V_B
GND1
GND1
GND2
DGND
GND24
GND24
Vcc_GND
GND2
GND24
GND24
GND2
GND2
PFC_POW
GND24
GND24
GND2
GND1
GND24
GND24
IC_GND
1
PFC_CTR
PON
GND1
STB5V_A
PFC_POW
MAIN_POW
STB5V_B
18V
SW18V
POW_GOOD
375V
H9751 OPEN
H9701 OPEN
LC32802-001B
H9601
LC32819-001B
H9501
D9653
OPEN
QQR0621-002Z
K9610
QQR0621-002Z
K9609
QQR0621-002Z
K9608
QQR0621-002Z
K9607
QCZ9071-102
C9591
1/2W
R9603
OPEN
QECQ1VM-128
C9610
Y9755
OPEN
Y9753
OPEN
Y9631
BW
Y9632
OPEN
ICP-N70-T
CP
CP9601
K9603
BW
K9604
BW
1
3
2
TL431/A/-T
IC9601
K9601
BW
K9606
BW
1/2W
R9552
47
C9552
OPEN
NQR0499-002X
K9751
C9754
OPEN
R9754
OPEN
R9755
OPEN
23
22
20
19
18
15
7
14
6
3
13
1
12
11
10
2
8
5
4
NC
NC
NC
NC
NC
NC
MP2A5038-F233
IC9501
D9557
OPEN
QEHR1CM-107Z
C9556
C9553
820p
R9752
OPEN
R9751
OPEN
C9752
OPEN
D9752
OPEN
D9751
OPEN
R9604
10k
Y9622
OPEN
R9758
OPEN
R9709
OPEN
R9708
OPEN
Q9701
OPEN
CP
CP9603
OPEN
NRSA02J-683X
R9531
QRL039J-181
R9759
Y9621
BW
NRSA02J-103X
R9605
QUY160-100Y
L9752
D9611
OPEN
K9605
BW
R9608
100k
R9609
3.9k
R9607
1.8K
D9551
OPEN
1/8W
R9561
10K
QEHR1HM-107Z
C9562
L9703
OPEN
C9705
OPEN
CP
CP9602
OPEN
Y9757
OPEN
D9703
OPEN
10
9
8
7
6
5
4
3
2
1
QGA2501C5-10
PFC_POW
BT32
GND
STB5V
LB_PRO
MAIN_POW
BL_5060A
PWM_DIM/A_DIM
BL_ON
A_DIM/NC
CN10A
R9554
OPEN
8
7
6
5
4
3
2
1
QGA2501C5-08
14V
AU+12V
AU_GND
DGND
DGND
STB5V
STB5V
24V
CN10F
Y9758
BW
D9252
OPEN
QECQ1VM-128
C9753
D9253
OPEN
QUY160-050Y
Y9756
R9576
100K
R9580
OPEN
R9631
1.8K
UN2212-X
Q9603
C9654
OPEN
K9602
BW
L9651
OPEN
C9653
OPEN
D9654
OPEN
C9652
OPEN
D9652
OPEN
D9651
OPEN
C9704
OPEN
UN2213-X
Q9558
R9704
OPEN
1/8W
R9553
22k
C9555
330p
R9705
OPEN
R9702
OPEN
R9701
OPEN
C9702
OPEN
D9702
OPEN
D9701
OPEN
R9651
OPEN
L9702
OPEN
C9703
OPEN
R9641
OPEN
Q9604
OPEN
C9701
OPEN
N
C9651
OPEN
4
1
2
3
PC9504
OPEN
R9579
CBW
L9701
OPEN
R9703
OPEN
R9706
OPEN
R9707
OPEN
QECR1VM-337Z
C9751
Y9551
OPEN
1/2W
R9555
22
SD883-04-X
D9552
2
1
3
FCHS20A08
D9603
R9566
OPEN
R9567
OPEN
R9577
100K
1/2W
R9565
820
C9554
0.0018
5
4
3
2
1
IC9701
OPEN
QQL26AM-4R7Z
L9753
R9625
OPEN
QUY160-075Y
Y9752
C9557
0.1
QQL26AK-100Z
L9751
QFZ0230-563
C9551
1/8W
R9557
1K
2
1
3
FCHS20A08
D9602
C9559
0.001
R9574
68K
NCB31CK-105X
C9558
NRSA02J-223X
R9559
R9753
OPEN
R9562
OPEN
1/8W
R9564
68K
C9561
0.1
R9575
OPEN
NRSA02J-562X
R9573
QUY160-075Y
Y9751
C9564
OPEN
Q9551
NPN
R9572
47K
Q9553
OPEN
Q9552
OPEN
R9563
OPEN
SD883-04-X
D9555
UN2213-X
Q9557
UN2212-X
Q9556
2SB1188/QR/-W
Q9555
NRZ0096-R010X
R9568
5
4
3
2
1
IC9751
OPEN
PTZ27B-X
D9553
PTZ27B-X
D9554
2
3
1
FCHS20A08
D9604
1SS355W-X
D9561
NRZ0096-R010X
R9569
NCB21HK-104X
C9612
R9606
33K
R9652
OPEN
Y9602
BW
R9621
1.8K
Y9601
BW
QECQ1VM-128
C9601
1200/35
4
1
2
3
PS2581AL1/QW/
PC9501
L9601
OPEN
Y9254
BW7.5
QRZ9046-105Z
1/2W
R9551
1M
C9611
OPEN
UN2212-X
Q9602
4
1
2
3
PS2581AL1/QW/
PC9502
K9551
OPEN
1/2W
R9578
150
1/8W
R9556
100K
1/8W
R9560
18k
C9560
0.047
Y9255
BW7.5
UDZW3.9B-X
D9556
Q9702
OPEN
11
10
9
8
7
6
5
4
3
2
1
MAIN_POW
LB_POW
LCD_POW
PFC_POW
LB_PRO
POW_GOOD
DC_DIM
BL__5060A
PWM_DIM
ON/OFF
GND
CN00A
OPEN
1/8W
R9558
10K
QCZ9071-331
C9592
QECQ1VM-128
C9604
1200/35
10
9
8
7
6
5
4
3
2
1
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
QGA2013C2-10
CN00Q
R9757
OPEN
QECQ1VM-128
C9605
1200/35
4
1
2
3
PS2581AL1/QW/
PC9503
QECQ1VM-128
C9602
1200/35
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16V
BT32/AC_IN
GND
GND
GND
GND
LCD5/12V
24V
24V/16V
STB3.3V
STB_5V
LCD_POW
AU_GND
LB_PRO
AU_VCC
CN00F
OPEN
C9603
OPEN
R9756
OPEN
QQL26AM-5R6Z
L9602
2
3
1
FCHS20A08
D9601
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
DC_DIM
BL__5060A
PWM_DIM
ON/OFF
QGA2013C2-14
CN00P
Y9754
0
12
11
10
9
13
14
15
16
1
2
3
4
5
6
7
8
QQS0451-001
T9501
POWER PWB ASS'Y(2/2)
SFU-9602A-H2
[LT-42Z49/AT, LT-42Z49/EAT, LT-42Z49/MAT,
LT-42Z49/SAT, LT-42Z49/VAT, LT-42Z49/NASK]
SFU-9602A-H8[LT-42Z49/BAT]
SFU-9609A-CK[LT-42Z49/RACK]
ggb10039001a_0518_2/2_0.0
!
!
!
!
!
!
!
!
POWER PWB CIRCUIT DIAGRAM(2/2)
POWER PWB(1/2)
DIGITAL PWB(3/3)
CN00A
DIGITAL PWB(3/3)
CN00F
OPEN
OPEN
LCD PANEL UNIT
[INVERTER PWB]
OPEN
