Sanyo DP50747 PSU LJ44-00132a

[MagicSmoke]

I repaired this dumpster find earlier this month, thread here https://www.badcaps.net/forum/showthread.php?t=42386


All is good if it is kept plugged in to AC.

If left unplugged for 3-5 days it takes about 5 min after AC is connected for PSU to click on and go into STBY. 5v stby is present immediately after AC connected but no other volts until it clicks. Pic of psu http://assets.shopjimmy.com/media/ca...132a-top_2.jpg

Does this mean the main input caps need replaced? I replaced all the caps except for the 5 marked with green. They are the high voltage caps 100, 250 & 450v of various UF. Thanks.

[nomoresonys]

Re: Sanyo DP50747 PSU LJ44-00132a

did you try heating the board with a hair dryer or a shot of freeze spray, see if theres any changes? careful not to melt anything.

[Ltank]

Re: Sanyo DP50747 PSU LJ44-00132a

I did not have any luck on dumpster sets. Usually due to rain and moisture in the set. I usually don't mess with them .