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need help with power supply from esprit set up

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clarkman42:
need some help with this power supply.

have esprit manuals n stuff. but i would like more detailed information such as full circuit diagram and component lists

i have already changed out the following
D2, TR7, TR5, TR3, R7, R4 C3, C4


i dont know what C8, C7,D1 are because there are hard to read.

drfreeze1739:
my power supply is a little diffrent..

but my  C8 and C7 shows  104 then below that it shows 25E OR ITS A Z5e

drfreeze1739:
Here are some pics of my power supply

drfreeze1739:
Couple more of my power supply

ramegoom:
In your image CAM 01200, one problem you have is related to the overheated "burned" connector terminal in the image. I'd take a look at that first.

The capacitors that are labeled 104 are 0.1uF ceramic, rarely do they go bad.

One of the transistors looks like it's been damaged and torn partially off the board.

That PC board looks like an early hobby homemade board! My guess would be that the whole power supply could be replaced by some currently available switching supplies, once you determine the pinouts.

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