Adjustment Instruction - LG 22LV2500 Service Manual

Led lcd tv

Hide thumbs Also See for 22LV2500:

Owner's manual (85 pages)

Service manual (50 pages)

Specifications (2 pages)

Table Of Contents

Table of Contents

1. Application Range

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

LC01S 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 ºC ± 5 ºC

Relative humidity : 65 % ± 10 %

Input voltage : 220 V, 60 Hz

In case of keeping module is in the circumstance of 0°C, it sh-

ould be placed in the circumstance of above 15°C for 2 hours.

In case of keeping module is in the circumstance of below -20°C,

it should be placed in the circumstance of above 15°C for 3 hours.

6) Adjustment equipments: Color Analyzer(CA-210 or CA-110),

DDC Adjustment Jig equipment, Service remote control.

7) Push the "IN STOP" key - For memory initialization.

Case1 : Software version up

1. After downloading S/W by USB, TV set will reboot

automatically

2. Push "In-stop" key

3. Push "Power on" key

4. Function inspection

5. After function inspection, Push "In-stop" key.

Case2 : Function check at the assembly line

1. When TV set is entering on the assembly line, Push

"In-stop" key at first.

2. Push "Power on" key for turning it on.

-> If you push "Power on" key, TV set will recover

channel information by itself.

3. After function inspection, Push "In-stop" key.

3. Main PCB check process

* APC - After Manual-Insert, executing APC

* Boot file Download

1) Execute ISP program "Mstar ISP Utility" and then click

"Config" tab.

(1)

fi lexxx.bin

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

message

If "Error" is displayed, Check connection between

computer, jig, and set.

3) Click "Read" tab, and then load download file (XXXX.bin)

by clicking "Read"

4) Click "Connect" tab. If "Can't" is displayed, check

connection between computer, jig, and set.

Only for training and service purposes