LG1501 Inverter -- Manufactured by Samsung  for 2 CCFL Lamps TFT
Module
Symptom: No Display ( No Picture) on screen but Power Indicate light stays on  green. Or
Screen Flickering.

Part Number on Board:
LG1501
Substitute Backlight Inverter available: Ambit U04.032.C.00
Pin Layout
12VDC Input
 Ground
 On/Off
 Dimming
Pin 1,2
 Pin 3,4,7,8
 Pin 6
 Pin 10
This Inverter works on the following models: Note: Not a Actual Photo Shown
Brand
 Model
 Remark
Apple
 M4551
 15" LCD Monitor
Optiquest
 L700 24VDC InPut
 15" LCD Monitor
LST01 - Laptop Screen Tester. No more guess works! $119.99
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!
LST02 - LCD Screen Tester, $229.99
02 has all LST01’s features, plus a built–in LCD Controller that equips with our
proprietary driver. By setting a dip switch, panel supply voltage, and panel cable,
it allows you to apply any test pattern through VGA input and test all types of
specification on the LCD screen 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.
Price: $229.99.