Hi guys,
Im new to this forum and it looks totally cool.
Just to explain my background. Im an audio visual engineer and have an electrical background.
BUT (and a big but) I dont have mutch experience with the inner sides of plasma screens.
I was sent to site to swap out a faulty screen and asked the customer if they wanted me to skip the old unit. Well lets just say I saw this as an opportunity to bag myself a decent TV and learn something about the inside guts at the same time.
The fault seams common it doesnt come out of standby just clicks and clicks and clicks.
I have had a good look inside and all the capasitors on the PSU board look fine. I have ran a DVM across the pins and all voltages appear to go high and then low with the clicking.
Seams to be a tiny relay clicking.
I have removed the PSU board and plugged it in and the same is happening. I dont know if this was a test or not.
It could be a number of things I just need a little prod in the right direction to fault find it a little further.
Cant wait to get stuck in and thanks in advance for any help!
Jarrett
Im new to this forum and it looks totally cool.
Just to explain my background. Im an audio visual engineer and have an electrical background.
BUT (and a big but) I dont have mutch experience with the inner sides of plasma screens.
I was sent to site to swap out a faulty screen and asked the customer if they wanted me to skip the old unit. Well lets just say I saw this as an opportunity to bag myself a decent TV and learn something about the inside guts at the same time.
The fault seams common it doesnt come out of standby just clicks and clicks and clicks.
I have had a good look inside and all the capasitors on the PSU board look fine. I have ran a DVM across the pins and all voltages appear to go high and then low with the clicking.
Seams to be a tiny relay clicking.
I have removed the PSU board and plugged it in and the same is happening. I dont know if this was a test or not.
It could be a number of things I just need a little prod in the right direction to fault find it a little further.
Cant wait to get stuck in and thanks in advance for any help!
Jarrett
Comment