Problem Backlight Monitor Schneider XBTGT5330
Color Touch Panel TFT 10,4”.
- Brand Schneider Electric .
- Model XBTGT5330 1 Unit.
- Power 24VDC; 1,22A 1 Unit.
- Brand TDK .
- Type PCU-P159A
- Backlight Display is Not bright so the screen is not looked ( Display monitoring in Wheelhouse)
Solution Resulting :
1. Check backlight lamp.
- Backlight lamp must be replaced due to a short circuit,
2. Check Inverter unit
- Inverter unit must be replaced due to damage components caused by a short circuit occurs in the backlight.
1. Backlight Unit
- Has done a broken backlight lamp replacement with a new one.
- Using the same type as the old backlight lamp.
2. Inverter Unit
- Repair and replacement of some components on the inverter unit has been performed.
- Some damaged components are: high voltage capacitors, fuse control, step up transformer, and some medium voltage resistors.
- Backlight test we did more than 12 hours, to ensure the components and the backlight lamp works well.
|Inverter Repairing Process|
Materi Job Download ;