820-2915 No green light on Magsafe

Neil250

Member
Q5310 OHM MODE TO GROUND:

1: 0.2 OHM (GND)
2: 500 kO
3: 28 kO
4: 2 ohm
5: OL
6: OL

Removed Q5030 and checked, same readings.
 
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Neil250

Member
Q5310 removed

Short on Pad 4

R5313:
PIN 1: OL
PIN 3: OL

As above:

R5311
PIN 1: OL as trace was cut to pin 4 Q5310
 

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2informaticos

Administrator
Staff member
No need to remove Q5310, if you post correct information.
I asked you to remove it, because of this
"Q5310 PIN 2 is also short to ground"
So, post accurate information!

Try to find a way to isolate layers short inside the board...
 

Neil250

Member
Sorry.

Q5310 DIODE MODE TO GROUND:

1: SHORT (GND)
2: 0.500 V
3: OL
4: SHORT ---------------> IN OHM MODE this is 1.7 Ohm
5: OL
6: OL
 

Neil250

Member
leave it? Are you joking?
Come on
i posted correct info now

I cut traces, you explained that to me. I did it correctly
i moved to isolate it and I found a problem at Q5310
That trace leading to pad 4 should not be short
I thought that was the f**ging short that I found

now I want to know if that is correct and how to proceed
am I wrong about this trace now?
 
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