kahlenberg
- Mar 9, 2014
- 1
- Joined
- Mar 9, 2014
- Messages
- 1
Hi,
I have a Toshiba Satellite U405D laptop and now there is no backlight. My friend has also the exactly same model and I tried the inverter, LCD display and cable. All of them work. Maybe there is an issue with grapics chip but I am not sure and I dont have any special device to remove it solder it back.
I tested the connections on the inverter. I saw that inverter has 4 connections, 2 for power (18V, GND) and two another connections (I think one for ADJ, and one for ON signal).
My question is: Can I make a small circuit with SMD componenst for the ADJ an ON signals? If yes how? What a signal does the inverter wait from those inputs?
Thanks.
I have a Toshiba Satellite U405D laptop and now there is no backlight. My friend has also the exactly same model and I tried the inverter, LCD display and cable. All of them work. Maybe there is an issue with grapics chip but I am not sure and I dont have any special device to remove it solder it back.
I tested the connections on the inverter. I saw that inverter has 4 connections, 2 for power (18V, GND) and two another connections (I think one for ADJ, and one for ON signal).
My question is: Can I make a small circuit with SMD componenst for the ADJ an ON signals? If yes how? What a signal does the inverter wait from those inputs?
Thanks.