Re: MacBook 13" charger circuit


<zwsdotcom@xxxxxxxxx> wrote in message
news:06519e97-56a5-480a-8246-0de93d515f6b@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
On Jun 4, 8:22 am, "Jack B. Pollack" <N...@xxxxxxxxxx> wrote:

Can someone with a service manual give me some test points and possible
components (voltages, etc) to check.

I strongly doubt there is one - Apple services these machines at the
subassembly level. Suggest you do a comparative, since you have a
second machine available.

Also, I have encountered odd charging issues where the machine was
otherwise working OK when the MagSafe contacts were dirty. Make sure
you clean those too!


Thanks for your post.

The other machine is not mine so I can't really disassemble it.
Just tried re-cleaning the contacts, didn't help.



.

Relevant Pages

  • Re: MacBook 13" charger circuit
    ... possible components (voltages, etc) to check. ... I strongly doubt there is one - Apple services these machines at the ... subassembly level. ... Just tried re-cleaning the contacts, ...
    (sci.electronics.basics)
  • Re: MacBook 13" charger circuit
    ... components (voltages, etc) to check. ... I strongly doubt there is one - Apple services these machines at the ... subassembly level. ... you clean those too! ...
    (sci.electronics.basics)
  • Re: MacBook 13" charger circuit
    ... Jack B. Pollack wrote: ... possible components (voltages, etc) to check. ... I strongly doubt there is one - Apple services these machines at the ...
    (sci.electronics.basics)