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(No.YA604<Rev.001>)2-13
2-14(No.YA604<Rev.001>)
ggs10005001a_0407_4/4_0.1
MAIN PWB ASS'Y (4/4)
SFT-1106A-BK [LT-42S90B/B]
SFT-1106A-H2[LT-42S90B/G, LT-42S90B/S, LT-42S90B/L]
:
*1
MA111- X
LT-46DS9BJ P
LT-42S90BBA
LT-46DS9BU P
LT-46S90BUP
LT-46DS9BJ A
LT-42S90BSA
LT-42S90BGA
LT-42S90BUP
LT-42DS9BU P
LT-42DS9BJ P
LT-42DS9BJ A
LT-42S90BUA
LT-46S90BUA
LT-46DS9BU A
LT-42DS9BU A
42S90
or 2SA1530A/QR/-X
or 2SC3928A/QR/-X
NOTE
2SA812A/5-6/-X
2SC1623A/5-6/-X
NRSA63J-0R0X
OPTION(NON MOUNT)
:
:
:
:
:
:
:
ZD8.2
ZD3.6
DI
PNP
2A
NPN
UDZW5.6B-X
OPEN
0
:
UDZW8.2B-X
UDZW3.6B-X
RA0
UDZW6.8B-X
CBW
NRSA02J-0R0X
NQL79GM-100X
:
:
ZD5.6
L10
NRZ0034-0R0W
:
:
ZD6.8
46S90
42DS9
(OLLC13686-03)
SFT-1105A
(OLLC13686-04)
SFT-1107A
(OLLC13766-04)
SFT-1108A
(OLLC13766-03)
SFT-1106A
1SS355W-X
LT-42R90BUA
LT-42A90BUA
LT-32A90BUA
LT-42DR9BUA
ASSY NO. - MODEL LIST
LT-42DR9BJ A
(OLLC13686)
UK2.5V
SFT-1101A
LCD5V/LCD12V
5V
(OLLC13788)
SFT-1103A
(OLLC13823)
SFT-1104A
(OLLC13766)
SFT-1102A
46DS9
42R90
42A90
UK3.3V
3.3V
32A90
42DR9
ADDITION DIFFERENCE PARTS LIST
1.0V
GND
GND
GND
GND
GND
GND
GND
GND
GND
5V_K9202
GND
3.3V
1.0V_CORE
GND
GND
GND
GND
2.5V
5V
GND
UK3.3V_K9402
5V
GND
3.3V
GND
LCD5V
GND
GND
GND
GND
GND
1.0V_CORE
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
STB3.3V
1.0V
GND
GND
GND
GND
GND
GND
16V
GND
GND
GND
GND
GND
GND
GND
GND
GND
24V
GND
1.25V
GND
GND
GND
2.5V
GND
GND
GND
STB1.0V
GND
GND
GND
GND
GND
GND
GND
AU_VCC
STB5V
UK3.3V
AU_GND
GND
GND
GND
GND
9V
BT32V
GND
GND
LCD5V
GND
5V
12V
24V/16V
POWER_GOOD
VSENSE
SH_TEMP
LB_POW
BL_5060A
DC_DIM
PFC_POW
LB_PRO
MAIN_POW
LCD_POW
PWM_DIM
BL_ON
1K
OPEN
OPEN
OPEN
R9451
OPEN
OPEN
OPEN
-223X
NCB31HK
C9409
-X
PTZ16B
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
-1104A
SFT
-X
PTZ16B
D9303
-X
PTZ6.8B
-X
PTZ16B
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R9523
4.7K
OPEN
C9522
OPEN
-336X
NEHM1EM
C9521
OPEN
-477Z
QEZ0860
OPEN
OPEN
R9526
OPEN
10K
R9525
R9524
OPEN
D9401
L9401
-40-X
RB055L
OPEN
-150X
NQLC8CM
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
-1103A
SFT
22K
150K
OPEN
K9451
OPEN
CBW
C9404
C9403
OPEN
-226X-U
NCJ41CM
226X-U
NCJ41CM-
OPEN
C9401
R9403
OPEN
-106X-U
NCJ41EK
33K
OPEN
D9403
OPEN
B-X
PTZ3.9
D9402
K9402
OPEN
-40-X
RB055L
CBW
OPEN
K9401
OPEN
CBW
R9521
C9454
OPEN
IC9451
IC9401
OPEN
N02Z-X
PQ025E
-X
SI-8005Q
OPEN
R9423
OPEN
0
QRL029J
-220
106X-U
NCJ41EK-
OPEN
R9522
-220
QRL029J
OPEN
R9410
IC9521
OPEN
0WFP-X
BAJ2CC
OPEN
C9453
C9452
OPEN
.1/16
OPEN
-476X
NEHM0GM
C9451
0
OPEN
1/10
0
OPEN
C9408
OPEN
.01/50
R9422
R9405
OPEN
100K
5.1K
OPEN
R9404
OPEN
220K
R9402
K9203
10K
OPEN
OPEN
CBW
C9405
-1102A
SFT
OPEN
-10X
QGA1217F1
R9223
-1101A
SFT
OPEN
-221X
NDC31HJ
0
OPEN
C9406
OPEN
.0022/50
R9401
R9221
OPEN
-680X
NRSA02J
-181X
NRS181J
OPEN
CN10UD
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
.01
OPEN
OPEN
OPEN
C9306
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
SFT-1108A
SFT-1106A
SFT-1107A
SFT-1105A
OPEN
OPEN
OPEN
OPEN
C9310
C9309
OPEN
-106X-U
NCJ41EK
.1/50
OPEN
C9308
OPEN
.01
4.7K
OPEN
OPEN
C9305
OPEN
100p
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C9303
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
CBW
OPEN
OPEN
OPEN
C9304
C9302
OPEN
NCJ41EK
-106X-U
NCJ41HK
-335X-U
CBW
R9357
OPEN
1.8K
.01
-106X-U
NCJ41EK
.1/50
.01
100p
NCJ41EK
-106X-U
NCJ41EK
-106X-U
NCJ41HK
-335X-U
1.8K
NCJ41EK
-106X-U
-106X
NEHM1CM
OPEN
-40-X
RB055L
150K
100K
18K
1.8K
6.8K
5.1K
OPEN
OPEN
OPEN
OPEN
10/6.3
.47/10
.33/10
1/16
CBW
CBW
10K
NQL98EM
-150X
OPEN
OPEN
4.7K
CBW
*1
OPEN
-106X
NEHM1CM
RB055L
-40-X
NPN
OPEN
C9102
CBW
-X
MM1663D
-X
MM1663DH
H
10/6.3
-40-X
RB055L
D9301
-X
SI-8005Q
OPEN
.01
-106X-U
NCJ41EK
.1/50
.01
100p
NCJ41EK
-106X-U
NCJ41HK
-335X-U
1.8K
NCJ41EK
-106X-U
-106X
NEHM1CM
-40-X
RB055L
150K
100K
18K
1.8K
6.8K
5.1K
10/6.3
.47/10
.33/10
1/16
CBW
CBW
10K
NQL98EM
-150X
CBW
*1
RB055L
-40-X
NPN
OPEN
CBW
-X
MM1663DH
10/6.3
-X
SI-8005Q
OPEN
.01
-106X-U
NCJ41EK
.1/50
R9303
150K
.01
R9322
100p
100K
R9308
NCJ41EK
-106X-U
18K
NCJ41HK
-335X-U
R9307
1.8K
1.8K
R9306
R9305
NCJ41EK
-106X-U
-106X
NEHM1CM
-40-X
RB055L
150K
6.8K
5.1K
100K
C9105
C9104
18K
10/6.3
.47/10
1.8K
C9103
6.8K
.33/10
R9301
K9302
5.1K
C9101
10/6.3
1/16
CBW
CBW
.47/10
R9302
10K
.33/10
Y9001
L9301
1/16
NQL98EM
-150X
CBW
K9301
D9304
CBW
CBW
10K
*1
D9302
NQL98EM
-150X
RB055L
-40-X
Q9301
CBW
NPN
Y9002
K9101
*1
1K
OPEN
CBW
-223X
NCB31HK
OPEN
RB055L
-40-X
4.7K
IC9101
NPN
-336X
NEHM1EM
-477Z
QEZ0860
-X
MM1663DH
C9106
10K
OPEN
-40-X
RB055L
10/6.3
-150X
NQLC8CM
IC9301
22K
150K
CBW
-X
SI-8005Q
CBW
OPEN
-226X-U
NCJ41CM
226X-U
NCJ41CM-
-X
MM1663DH
10/6.3
-106X-U
NCJ41EK
33K
-X
SI-8005Q
OPEN
B-X
PTZ3.9
OPEN
-40-X
RB055L
CBW
OPEN
OPEN
CBW
OPEN
OPEN
N02Z-X
PQ025E
-X
SI-8005Q
OPEN
OPEN
0
QRL029J
-220
106X-U
NCJ41EK-
OPEN
-220
QRL029J
OPEN
0WFP-X
BAJ2CC
OPEN
OPEN
.1/16
OPEN
-476X
NEHM0GM
OPEN
1/10
OPEN
OPEN
OPEN
.01/50
OPEN
100K
5.1K
OPEN
OPEN
220K
10K
OPEN
OPEN
CBW
CBW
-10X
QGA1217F1
OPEN
-221X
NDC31HJ
0
OPEN
.0022/50
OPEN
-680X
NRSA02J
-181X
NRS181J
CBW
OPEN
OPEN
-564X
NRSA63J
-564X
NRSA63J
R9304
-683X
NRSA63D
-564X
NRSA63J
C9451
*
NEHM0JM-107X
C9252
C9757
.47/10
D9254
OPEN
R9257
OPEN
R9256
OPEN
R9755
680
/10
C9655
1
C9758
.47/10
R9653
OPEN
R9652
8.2K
C3010
OPEN
C3009
OPEN
C3007
OPEN
C3008
OPEN
C3016
OPEN
C3017
OPEN
C3018
OPEN
C3002
OPEN
C3003
OPEN
C3004
OPEN
C3005
OPEN
C3006
OPEN
C3019
OPEN
C3020
OPEN
C3021
OPEN
C3022
OPEN
C3035
OPEN
C3034
OPEN
C3033
OPEN
C3032
OPEN
C3000
OPEN
C3029
OPEN
C3028
OPEN
C3030
OPEN
C3036
OPEN
C3037
OPEN
C3038
OPEN
C3023
OPEN
C3024
OPEN
C3025
OPEN
C3026
OPEN
C3027
OPEN
C3031
OPEN
C3011
OPEN
C3012
OPEN
C3013
OPEN
C3015
OPEN
C3014
OPEN
B2
C9258
10/6.3
B2
C9756
10/6.3
B2
C9755
10/6.3
B2
C9155
10/6.3
B2
C9156
10/6.3
B2
C9106
*
B2
C9105
*
C9101
*
5
4
3
2
1
GND
NC
Vo
C
Vin
IC9451
*
R9526
*
R9525
*
C3001
OPEN
C9301
OPEN
11
10
9
8
7
6
5
4
3
2
1
QGA1217F1-11X
POWER_GOOD
LB_PRO
PFC_PO
LCD_PO
LB_POW
MAIN_POW
GND
GND
GND
GND
GND
DC_DIM
BL_5060A
PWM_DIM
BL_ON
CN101A
C9211
OPEN
/6.3
NEHM0GM-227X
C9257
220
C9752
OPEN
K9751
CBW
1
2
3
4
5
6
7
8
9
10
3.3V
3.3V
5V
5V
GND
GND
12V
BT32V
2.5V
2.5V
CN10UD
*
C9751
1/10
R9523
*
R9522
*
R9524
*
5
4
3
2
1
N.C.
VCC
CTL
VOUT
GND
IC9521
*
R9754
OPEN
R9423
*
R9223
*
C9754
.33/10
C9362
OPEN
CH
C9363
OPEN
R9361
OPEN
R9362
OPEN
Y9003
0
Y9004
OPEN
Y9002
*
K9101
*
D9403
*
1
2
3
4
5
6
7
8
NC
NC
NC
CN
GND
VOUT
ON/OFF
VIN
IC9101
*
C9104
*
L9401
*
C9102
*
C9103
*
R9402
*
R9404
*
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BT32V/AC_IN
16V
24V/16V
24V
QGA2013C1-15W
LCD12V/5V
STB3.3V
STB5V
LCD_POW
AU_GND
LB_PRO
AU_VCC
CN100F
0.5%
R9405
*
0.5%
R9403
*
R9401
*
K9252
CBW
C9406
*
0.5%
R9255
OPEN
CH
C9405
*
C9403
*
PTZ3.9B-X
D9253
C9401
*
0.5%
R9253
2.2K
/6.3
NEHM0GM-227X
C9254
220
K9402
*
C9256
OPEN
C9255
OPEN
C9253
OPEN
NEHM0JM-107X
C9251
C9351
OPEN
NCJ41CM-226X-U
C9360
NCJ41CM-226X-U
C9354
0.5%
R9355
5.1K
0.5%
R9353
6.8K
NQLC8CM-150X
L9351
NQLC8CM-470X
L9251
0.5%
R9251
1.5K
RB055L-40-X
D9352
PTZ3.9B-X
D9353
R9254
OPEN
R9354
82K
C9355
.01/50
NCJ41HK-335X-U
C9352
3.3
C9361
OPEN
R9252
10K
D9355
OPEN
RB055L-40-X
D9351
C9408
*
NCJ41CM-226X-U
C9353
D9354
*1
C9705
OPEN
C9704
OPEN
C9703
OPEN
C9701
OPEN
C9702
OPEN
NEHM1CM-106X
C9753
10/16
Y9001
*
0.5%
R9753
10k
0.5%
R9752
12k
R9358
18K
0.5%
R9751
68K
5
4
3
2
1
PQ1MGX38MS-X
VO
VIN
VB
GND
VADJ
IC9751
C9310
*
Q9351
NPN
R9357
*
R9356
470
C9601
OPEN
C9610
OPEN
K9602
CBW
NCJ41CM-226X-U
C9604
0.5%
R9605
5.1K
C9452
*
0.5%
R9603
33K
C9522
*
C9521
*
NQLC8CM-150X
L9601
C9453
*
RB055L-40-X
D9602
NEHM1EM-336X
C9512
33/25
NEHM1EM-336X
C9511
33/25
3
2
1
S7809D-W
IC9511
R9521
*
C9409
*
C9358
0.01
PTZ3.9B-X
D9603
C9421
OPEN
NQLC8CM-470X
L9252
R9352
10k
R9604
220K
R9422
*
C9605
.01
R9421
OPEN
NCJ41HK-335X-U
C9602
3.3
K9302
*
/16
C9651
1
1
2
3
4
5
6
7
8
NC
NC
NC
CN
GND
VOUT
CONT
VIN
MM1662FH-X
IC9651
CH
C9654
470p
RB055L-40-X
D9251
C9611
OPEN
D9604
OPEN
RB055L-40-X
D9252
NEHM1CM-106X
C9652
10/16
K9251
CBW
RB055L-40-X
D9601
C9653
.33/10
NCJ41CM-226X-U
C9603
D9605
*1
R9608
18k
R9651
OPEN
Q9601
NPN
R9607
1.8k
CH
C9357
100p
5
4
3
2
1
SI-8008TM-X
ON/OFF
Va
d
j
GND
OUT
IN
IC9251
C9304
*
R9606
4.7K
C9608
0.01
R9101
OPEN
R9602
10k
CH
C9607
100p
D9421
OPEN
0.5%
R9305
*
0.5%
R9303
*
L9301
*
/50
C9606
.022
D9302
*
/50
C9209
.022
R9204
150K
D9303
*
R9304
*
D9204
*1
R9208
18k
R9209
22K
NEHM1HM-105X
C9210
UDZW3.0B-X
D9206
Q9201
NPN
R9207
1.8K
R9206
6.8K
C9308
*
C9208
.01
0.5%
R9205
5.1K
0.5%
R9203
68K
NQLD7EM-150X
L9201
RB055L-40-X
D9201
C9302
*
C9321
OPEN
D9321
OPEN
/50
C9356
.1
D9301
*
C9303
*
R9360
100K
R9610
100K
R9359
4.7K
C9801
OPEN
R9609
4.7K
C9609
OPEN
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
SI-8005Q-X
IC9601
R9202
5.6K
NRSA02J-680X
R9601
C9206
.0033
C9205
.0022
NCJ41CM-226X-U
C9203
22/16
C9207
OPEN
D9304
*
R9308
*
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
SI-8005Q-X
IC9201
Q9301
*
C9221
OPEN
K9601
CBW
R9307
*
R9306
*
C9306
*
R9302
*
CH
C9305
*
C9309
*
R9322
*
R9321
4.7K
C9307
OPEN
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
IC9301
*
R9452
OPEN
C9154
OPEN
RB055L-40-X
D9202
C9202
OPEN
C9359
OPEN
K9606
OPEN
R9222
100K
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
SI-8015Q-X
IC9351
K9151
CBW
C9151
1/10
R9154
OPEN
C9153
.33/10
R9221
*
D9221
OPEN
C9454
*
D9402
*
NEHM1CM-106X
C9152
0.5%
R9153
10k
0.5%
R9152
12k
1/8W
R9451
*
D9401
*
0.5%
R9151
68K
R9351
CBW
K9351
CBW
K9451
*
K9203
*
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
IC9401
*
K9202
CBW
C9404
*
K9401
*
5
4
3
2
1
PQ1MGX38MS-X
VO
VIN
VB
GND
VADJ
IC9151
NCJ41CM-226X-U
C9204
22/16
R9301
*
K9301
*
PTZ6.8B-X
D9203
K9201
CBW
/50
NCJ41HK-335X-U
C9201
3.3
R9410
*
NRSA02J-680X
R9201
MAIN PWB
(2/4)
MAIN PWB (2/4)
MAIN PWB (1/4),(2/4)
POWER UNIT
POWER UNIT
DIGITAL TUNER UNIT
PL302
MAIN PWB CIRCUIT DIAGRAM (4/4)