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CCFL Backlight Installation Guide for lCD TV Screen
Please go through this procedure before you replace the
CCFL backlight lamp, especially, if you have never done it before.
Looking for instrctruction, please
Click here
to visit our Instruction page.
*CCFL is an extremely small Fluorescent lamp and you must handle them with extra caution.
*Replacing CCFL Lamp requires a basic soldering technique and patients.
Tools:
- 25-45 Watt Soldering Iron
- Solder Paste
- Wire Cutter
- Philips Screw Dirver
- Small Philips Screw Driver
- Small Flat Head Screw Driver
- Tweezer
- A Blade
- Glove
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This sample instruction is based on AUO T296XW01 LCD TV Panel. First, set the
pnael face up, remove the screws. |
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Set the panel face down and remove metal frame |
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Set the panel face up, peel off the tape.
Do not stretch or pull any Row and Column Driver (TAB).
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Carefully lift up TFT Glass as shown on the photo.
Please do not touch or mess up the order of diffusers films
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Remove plastic frame.
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Set the aluminum base face down, remove the CCFL wire.
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Set the aluminum base face up again and remove the CCFL lamps. |
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Troubleshooting Tools:
Symptoms by the pictures:
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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