Sanyo DP50747 screen problems

[SniperMatt59]

Hi, I am new to the forum and saw another thread similar to this one on here but with different circumstances so I figured I would give it a shot on here since you seemed to know what you were talking about.

Well I recently made it back from vacation and I went to turn on my sanyo plasma tv and it is very dark. You can see very little on it (what you can see is a little bit mainly on the top right in black and white). The sound still works. I read that these Sanyo plasma tv's have problems with their y sustain boards. So my question is that what you think is wrong with it and what do I need to buy to fix it?

I have already checked the fuses, and all of the caps look good along with everything else (no burn marks)

Thank you in advance for your help.

[Slottech]

Re: Sanyo DP50747 screen problems

Look in to the board on the left. I had almost same issues. you might get lucky and find one on ebay but I purchased from shopjimmy.com. I could not find any schematics for this board or the one on the right side or the power supply (top middle)

Good Luck

[c10racing]

Re: Sanyo DP50747 screen problems

hi, i have the same problem with my 50 inch sanyo plasma tv. all the caps are good, fuses, nothing burn. just one of my fuses in the power supply has no power. there are two fuses in the corner of the power supply, one of those has no power. it makes a clicking sound, like it wants to turn on, then it turns off.

[tom66]

Re: Sanyo DP50747 screen problems

Replace or repair the Z-sustain / X-main board.