GP32 broken


younos

Still Fresh
Joined
Mar 11, 2003
Messages
16
wasup

can anybody tell me what this , and where can i found it to buy


what diode and condenser is that , please help me


gp32-fix.jpg
 
Klown: Oh ye of little faith!

The capacitor is simple, it's a 220uF tantalum, in normal operation it's got 3.3V across it. Shouldn't be too hard to get a replacement.

I can't see the diode too well in the picture, in my GP32 it's a MELF package and I can't read any markings on it. If you can see anything marked on yours, post it here and we'll see what we can do.

That 10-pin chip is the main 3.3V step-up switch mode regulator, and the diode is connected between 0V and 3.3V. So I'd guess that it's a zener diode, maybe 3.6V or something?
 
now open my gp32 , it doesn´t see like the first picture.
My gp32 looks like this, so is that a other tantalum or can i use the same that you tell me before ? ? ?




gp32.jpg
 
Yes, you can use the same capacitor I told you before.

The tantalum capacitors may be black or yellow, it's only the packaging and it doesn't make any difference. Make sure that you notice which end the stripe is on, and put the replacement in the same way around!

If you want a faster response in future, just PM me on this board. :)
 
wasup Robster

now, got all my stuff an added to the gp32.I figured it out that the 10-pin chip 3.3V step-up switch mode regulator is too cracked.Now where can i found it ? ? ?



PEACE


YS
 
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