Th-58ph10bk

[simplytrini]

Hi all, I am looking for assistance with the repair of a Panasonic Plasma Display TH-58PH10BK. The issue is when you turn the set on you hear the relay click then I get the LED flashing 2 times. According to the service manual it says that P-Board, D-board or DS-board is likely. With the intent to save time i ordered replacements for all three boards however that did not resolve the issue. I did some more troubleshooting and found that when I disconnected the flat cable at D31 which connects D-board to the C1 board and the cable at C33 which connects C3 to the SS-Board the set stays on with full control of the volume, inputs select etc, but no display. I then replaced C1, C2 & C3 which also did not fix the issue. Not sure what else to check. If anyone can help it would really be appreciated.
Thanks In Advance
Matt

[tom66]

Re: Th-58ph10bk

Check the Vsus voltage on the PSU.

[simplytrini]

Re: Th-58ph10bk

Because I feel that there are many times post go unresolved I thought I should post what I found. With the symtoms I have mentioned in my earlier post, I eventually found this set to have a bad plasma panel. I removed all the Address Boards at the bottom of the set and the tv fired up with a white screen with large red and black blotches. I was really hoping to save this TV but Oh well A great learning experience. Lots we can learn here - Eg. https://www.badcaps.net/forum/showthr...t=30067&page=1
Thank you TOM66 for all you do here and everyone who is willing to help out. Keep up the Great Work!!!