BenQ FP72G 17" LCD Monitor NO DISPLAY
posted by rickyykk on Apr 21, 2008
BenQ FP72G 17" LCD Monitor NO DISPLAY but when i shine a torch on the screen, it shows the display.
Does anyone know exactly which compoent i need to replace on the Inverter board ?
All transistors seems to be short circuited ?
Solution #1
posted on Apr 21, 2008
GuruThe parts list..Here we go again =)
- 4x 2SC5705 (can also be 706 as well)
- Bridge capacitors (near the transistors) - Replace
- Transformers (can be either 4 or 2 used) - Resolder
- Fuse link (Marked with prefix FBxxx top middle of the board) - Replace
- 2x Diodes (close to transistors, one for each pair.) - Test
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