Re: Apple MDD G4 PSU (AcBel API1PC36) - Recap question
I discovered something new today.
After connecting the PSU to the motherboard, i tried shorting 2 power contacts (S5) on the board. (neard the PMU reset)
The powermac booted right up. Does that mean the PSU is fine, and the power button board is toast?
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
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Re: Apple MDD G4 PSU (AcBel API1PC36) - Recap question
Thanks for the cap review.
About the differences.
I couldn't get a 0,47uF/50V cap at my cap store, I thought 1uF/50V would be okay?
The same for C53
I didn't recap C57, where can I find that one? Is it on the daughterboard? Should I replace those caps to?
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Re: Apple MDD G4 PSU (AcBel API1PC36) - Recap question
I've replaced all the caps except the 3 big ones.
Here's an overview
[CODE]
C29 & C16 => Panasonic FM 2200uF 6,3V
C13 => Panasonic FC 2700uF 6,3V
C59 & C60 => Panasonic FM 1000uF 10V
C21 => Panasonic FM 3300uF 10V
C10 => Panasonic FR 2200uF 16V
C8 & C32 => Panasonic FR 47uF 25V
C43 => Panasonic FR 100uF 25V
C35 => Panasonic FM 470uF 35V
C7 => Panasonic FM 220uF 35V
C41 => Panasonic FR 680uF 35V...
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Re: Apple MDD G4 PSU (AcBel API1PC36) - Recap question
Apologies for bringing the thread back to life.
I've recapped the same Acbel PSU (exept the three big ones). Before the recap pressing the power button didn't do anything. (no light, no fan movement, etc..)
After recapping the PSU , I get the +5V TRKL and te +25V standby.
If I jumpwire pin 11 the fans briefly spin. If I jumpwire pin 11 repeatedly and fast about 10 times then the PSU is alive, and all the readouts are fine.
Trying the same using the power-on button when connecting...
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Re: New Members - please post your introductions here
Hi there
Belgium calling. Hoping to fix all kinds of stuff.
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