LG LD84A User Manual download pdf (Page 10)

Only for training and service purposes

- 10 -

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LCD TV with

LD84A chassis.

2. Designation

1) The adjustment is according to the order which is

designated and which must be followed, according to the

plan which can be changed only on agreeing.

2) Power Adjustment: Free Voltage

3) Magnetic Field Condition: Nil.

4) Input signal Unit: Product Specification Standard

5) Reserve after operation: Above 5 Minutes (Heat Run)

Temperature : at 25±5ºC

Relative humidity : 65±10%

Input voltage : 220V, 60Hz

6) Adjustment equipments: Color Analyzer (CA-210 or CA-

110), Pattern Generator (MSPG-925L or Equivalent), DDC

Adjustment Jig equipment, SVC remote controller

7) Don’t push The “IN STOP KEY” after completing the

function inspection.

3. Main PCB check process

* APC - After Manual-Insult, executing APC

* Download

1) Execute ISP program “Mstar ISP Utility” and then click

“Config” tab.

2) Set as below, and then click “Auto Detect” and check “OK”

message. If display “Error”, Check connect computer, jig,

and set.

3) Click “Connect” tab. If display “Can’t”, Check connect

computer, jig, and set.

4) Click “Read” tab, and then load download file(XXXX.bin) by

clicking “Read”.

5. Click “Auto” tab and set as below

6. Click “Run”.

7. After downloading, check “OK” message.

* USB 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) Updating Completed, The TV will restart automatically.

6) If your TV is turned on, check your updated version and

Tool option. (explain the Tool option, next stage)

* If downloading version is more high 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.

(1)

(3)

(2)

Please Check Speed :

To us speed between from 200 KHz

to 400 KHz

(4)

filexxx.bin

(5)

(7) ........ OK

(6)

filexxx.bin

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LG LD84A User Manual Page 10

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