Read LG 42LS341C (CHASSIS:LT21C) Service Manual online
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* USB DOWNLOAD(*.epk file download)
(1) Put the USB Stick to the USB socket.
(2) Automatically detecting update file in USB Stick.
- If your downloaded program version in USB Stick is Low,
it didn't work. But your downloaded version is High, USB
data is automatically detecting
(3) Show the message "Copying files from memory"
(4) Updating is staring.
(5) After updating is complete, The TV will restart automatically.
(6) If TV turns on, check your updated version and Tool option.
(refer to the next page about tool option)
* If downloading version is higher than your TV have, TV
can lost all channel data. In this case, you have to
channel recover. If all channel data is cleared, you didn't
have a DTV/ATV test on production line.
* After downloading, have to adjust Tool
Option again.
(1) Push "IN-START" key in service remote controller.
(2) Select "Tool Option 1" and Push "OK" button.
(3) Punch in the number. (Each model has their number.)
(4) Completed selecting Tool option.
Model
Module
Tool
option1
Tool
option2
Tool
option3
Tool
option4
Tool
option5
47LM5800-DB
LGD
32871
2525
9499
45992
7170
42LM5800-DB
LGD
32870
2525
9499
45992
7170
32LM5800-DB
LGD
100
35293
9499
45992
5154
55LM4600-DB
LGD
32857
2525
9499
45992
7170
47LM4600-DB
LGD
32855
2525
9499
45992
7170
42LM3400-DB
LGD
438
494
9371
45992
32
32LM3400-DB
LGD
436
494
9371
45992
32
32LS5600-DA
LGD
340
35293
9499
13224
5154
47LS4600-DA
LGD
33095
2525
9499
13224
7170
42LS4600-DA
LGD
33094
2525
9499
13224
7170
42LS4600-DA
KMS
47430
2525
9499
13224
7186
42LS4600-DA
AUO
4422
2525
9499
13224
5170
32LS4600-DA
LGD
324
35293
9499
13224
5154
32LS4600-DA
KMS
14660
2525
9499
13224
5170
32LS4600-DA
AUO
4420
2525
9499
13224
5170
32LS3500-DA
LGD
292
494
9499
13224
32
32LS3500-DA
AUO
4388
494
9499
13224
48
32LS3500-DA
KMS
14628
494
9499
13224
48
42LS3400-DA
LGD
422
494
9371
13224
32
32LS3400-DA
LGD
420
494
9371
13224
32
32LS3450-DA
KMS
14868
494
9371
13224
16
42LS3450-DA Pola
2580
494
9371
13224
16
42CS560-DD
AUO
4134
494
9243
13224
608
42CS560-DD
LGD
38
1006
9243
13224
577
32CS560-DD
LGD
36
494
9243
13224
609
42CS460-DA
LGD
22
1006
9243
13224
705
42CS460-DA
AUO
4118
494
9243
13224
736
32CS460-DA
LGD
20
494
9243
13224
736
32CS460-DA
AUO
4116
494
9243
13224
736
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