Hello guys,
I have 32 inch Hitachi TV with Vestel PSU board 17IPS71. Tv was working normally and I shut it down normally via remote control.
The next morning it couldn't turn ON neither with remote controller or via button on the logic board.
There is a red standby LED ON, so it is not dead totally.
I have examined the PSU board and I cannot find find any traces of blown components or bulged caps. Electrolytic caps are manufactured by Elite.
I also check diodes and big MOSFET (with cooler/heatsink). It seems OK.
Can you tell me based on your experience if the fault is most likely on PSU or logic board? Based on what I have found on the forum, these Vestel 17IPS board are not really high quality boards, so I guess problem is on the PSU part.
Do you have any advice what should I check further?
Thank you!
I have 32 inch Hitachi TV with Vestel PSU board 17IPS71. Tv was working normally and I shut it down normally via remote control.
The next morning it couldn't turn ON neither with remote controller or via button on the logic board.
There is a red standby LED ON, so it is not dead totally.
I have examined the PSU board and I cannot find find any traces of blown components or bulged caps. Electrolytic caps are manufactured by Elite.
I also check diodes and big MOSFET (with cooler/heatsink). It seems OK.
Can you tell me based on your experience if the fault is most likely on PSU or logic board? Based on what I have found on the forum, these Vestel 17IPS board are not really high quality boards, so I guess problem is on the PSU part.
Do you have any advice what should I check further?
Thank you!
Attached Files
Comment