Someone have schematic to Apple iMac Power Supply

[Rashid36]

Dear i Need Power Supply Schematic with boardview for ADP-200DFB (A1311)

What is value of R106

NO BACKLIGHT PROBLEM

Please help me out

Thanks

[jarubiano@action-mac.com]

Re: Someone have schematic to Apple iMac Power Supply

it looks like 0

[tibd]

Re: Someone have schematic to Apple iMac Power Supply

Any good pic for the ZD132 would be appreciated.

[Toasty]

Re: Someone have schematic to Apple iMac Power Supply

@Rashid36 -

R106 is a 0Ω @ 1/10 or 1/16 watt resistor acting as a fuse. Fix the backlight problem first, or you'll be back replacing this again.

@tibd -
Here ya go. Same as ZD131.

ZH marking - SOD323 package - 12V

T

[tibd]

Re: Someone have schematic to Apple iMac Power Supply

thanks a lot, appreciated.

[Siddig]

Re: Someone have schematic to Apple iMac Power Supply

I have problem in same PS board . I have change it burn big capister . I get 2v in 12v pin.
Can you help me

[kramned_99]

Re: Someone have schematic to Apple iMac Power Supply

hi. can you please help me. what is this NTC31 in a adp-200dfb power supply on imac 1311? is this a thermistor? i accidentally crack it when i removed the transistor heatsink of Q2.

[reedb]

Re: Someone have schematic to Apple iMac Power Supply

I'm also looking for Power Supply Schematic with boardview for ADP-200DFB (iMac A1311) or datasheet for IC31, DAP017A (PFC I think) and or datasheet for IC32, DAP015A (PWM controller I think). In this case I found:

F1 open
Bridge rectifier, BD1, T4KB80F is shorted.
Q2, SPA15N60C3, appears to test good.
Q1,Q3, SPA07N60C3 open.

I've replaced the bad parts but still don't see any PFC boost. My usual debugging approach relies on having a rough idea, from either datasheet application schematics or the actual PSU schematic, of the PSU configuration. In this case I'm stumped. Any suggestion of how to proceed would be welcome.

[enquiring]

Re: Someone have schematic to Apple iMac Power Supply

also searching.