LG 22LV5500-CA (CHASSIS:LC01S / LC01T) Service Manual ▷ View online
LG Electronics Inc. Display Division
Establish : 2010/12/06
Reform :
Reform :
LC01T Adjust specification
LG(56)C2-0789-00
3/ 21
LG electronics
CONTENTS
1.
Application
2.
Designation
3.
Main PCB check process
4.
Total Assembly line process
5.
Preset CH information
6.
Shipping condition
LG Electronics Inc. Display Division
Establish : 2010/12/06
Reform :
Reform :
LC01T Adjust specification
LG(56)C2-0789-00
4/ 21
LG electronics
1. Application *
1.1 This spec sheet is applied all of the LCD TV with LC01T chassis.
- LC01T : 26LV5500/2500
1.2 Main manufacturing type
z
SET
( O )
z
SKD
( O )
z
CKD
( O )
2. Designation
2.1 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.
2.2. Power adjustment : Free Voltage.
2.3. Magnetic Field Condition: Nil.
2.4. Input signal Unit: Product Specification Standard.
2.5. Reserve after operation: Above 5 Minutes (Heat Run)
2.3. Magnetic Field Condition: Nil.
2.4. Input signal Unit: Product Specification Standard.
2.5. Reserve after operation: Above 5 Minutes (Heat Run)
Temperature : at 25℃±5
°C
Relative humidity : 65 ±10%
Input voltage : 220V, 60Hz
Input voltage : 220V, 60Hz
In case of keeping module is in the circumstance of 0°C, it should 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.
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.
2.6. Adjustment equipments : Color Analyzer (CA-210 or CA-110), Pattern Generator (MSPG-925L or Equivalent),
DDC Adjustment Jig equipment, Factory SVC remocon.
2.7
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’ or ‘P-ONLY’ key
4. Function inspection
5. After function inspection, Push ‘IN STOP’ key.
2. Push ‘IN STOP’ key
3. Push ‘POWER ON’ or ‘P-ONLY’ 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’ or ‘P-ONLY’ key for turning it on.
2. Push ‘POWER ON’ or ‘P-ONLY’ key for turning it on.
Î If you push ‘POWER ON’ or ‘P-ONLY’ key, TV set will recover preset CH information by itself.
3. After function inspection, Push ‘IN STOP’ key.
LG Electronics Inc. Display Division
Establish : 2010/12/06
Reform :
Reform :
LC01T Adjust specification
LG(56)C2-0789-00
5/ 21
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.
2. Set as below, and then click ‘Auto Detect’ and check ‘OK’ message
2. Set as below, and then click ‘Auto Detect’ and check ‘OK’ message
If ‘Error’ is displayed, Check connection between computer, jig, and set.
(1)
Please Check the Speed :
To use speed between
from 200KHz to 400KHz
To use speed between
from 200KHz to 400KHz
(2)
3. Click ‘Read’ tab, and then load download file (XXXX.bin) by clicking ‘Read’
(4)
(3)
filexxx.bin
4. Click ‘Connect’ tab. If ‘Can’t ‘ is displayed, Check connection between computer, jig, and set.
5. Click ‘Auto’ tab and set as below.
6. Click ‘Run’.
7. After downloading, check ‘OK’ message.
5. Click ‘Auto’ tab and set as below.
6. Click ‘Run’.
7. After downloading, check ‘OK’ message.
filexxx.bin
(5)
(6)
(7) ……….OK
LG electronics
LG Electronics Inc. Display Division
Establish : 2010/12/06
Reform :
Reform :
LC01T Adjust specification
LG(56)C2-0789-00
6/ 21
* USB DOWNLOAD(*.epk file download)
1. Put the USB Stick to the USB socket
2. Automatically detecting update file in USB Stick
2. Automatically detecting update file in USB Stick
- If version of update file in USB Stick is lower, it didn’t work.
But version of update file is higher, USB data is automatically detecting
3. Show the message ‘Copy the file from the memory’
4. Update is staring.
5. After update 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.
LG electronics
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