LCD TV Inverter Replacement Guide
Installing the inverter is easy, it does not require any
technical skills. In fact, it is a lot easier then changing
the I/O Card in your PC System because there is no driver ( Software)
Involve.
Tools:
- Philips Screw Driver
- Small Flat Head Screw Driver
- Wire Cutter
- Tweezer
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Preparation:
Make sure your have enough space on your desk and it must be clean.
Disconnect AC cord.
Procedures:
Replacing inverter board on large size of LCD TV is fairly easy.
First, remove base and back cover.
Second, locate the inverter board and swap it.
Most of LCD Inverter has 7 or more CCFL connectors on it. So, although there are few modules in side LCD TV but you can easily identify it.
Example:
This procedure is based on Kreisen LT30FMP 30" LCD TV.
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Removing Base |
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Removing the back cover |
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Remove Metal Shield |
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Disconnect all connectors and swap with new Inverter board V144-001MSS |
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Symptoms by the pictures:
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LST01
No more guess works!
LST01 is a custom build tester for Laptop screen repair;
it can help you to isolate the problem between CCFL Backlight Lamp and Inverter in seconds.
Save Time! Save money!
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LST02
It has all LST01’s features, plus a built–in LCD Controller
that equips with our proprietary driver. It allows you to apply any
test pattern through VGA input and test all types of specification on the LCD
and LED Screen. In addition, a custom design Inverter allows you
to test any given number of CCFL back light lamp up to 4 at the time. |
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IT01
IT01 is design to test multiple backlight lamps inverter;
it is capable to test any type of inverter up to 6 lamps at the time!
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IT02
Stand alone Inverter tester!
The advantage of this custom build tester is that, you can apply any input voltage
through DC Jack to test inverter from Laptop to LCD TV inverter.
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