Re: BUSH LED2497ODVDFHD, 17PW80 V2, Dead!

hi vinceroger69, whilst i never got back to you from the end of last year, i did purchase a multi meter and learnt how to use it for specific tests etc. i have now had the time to do some more testing on the power board that was problematic.

the results were conclusive that d712 and d713 diodes needed replacing, i have done this job this morning and all is good again with the tv.

whilst i appreciate your offer to help back in december 2016, i found it better to teach myself as the information stays lock in....

Re: BUSH LED2497ODVDFHD, 17PW80 V2, Dead!



Hi vinceroger69, if i`m totally honest, it`s been on my wish lish for a while now, butmy confidence in using one is very low. i can build pc`s no problem, and replace blown caps, but fault finding as such is my weak point. i will invest in one this weekend if i get the chance, it`s been a long time coming.

many thanks for the warm welcome....

Re: BUSH LED2497ODVDFHD, 17PW80 V2, Dead!


totally dead...

Re: BUSH LED2497ODVDFHD, 17PW80 V2, Dead!

hi, i have replaced D708 D709 D710 after finding that my JVC 24" tv wouldn`t turn on this morning, i replaced them with sb5100 diodes, but this hasn`t worked, all the caps are in good condition (not domed or topped out). i have no way of testing individual components, only by sight. so is it worth me changing the two diodes next door to the 3 i have changed today?

any advice would be much appreciated, i don`t want to send this for recycling if it`s an easy fix.

many thanks
Glenn