Pegatron D15D shorted capacitor
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No love lost if the part is not replaced with another. It will most likely be a similar small capacitor like the other one @ 10uf. That is, the logic board will not fail to operate because of a missing 10uf capacitor.
only if you really wish to do so, measure the size, measure the voltage and purchase the largest capacitor for this footprint. -
No love lost if the part is not replaced with another. It will most likely be a similar small capacitor like the other one @ 10uf. That is, the logic board will not fail to operate because of a missing 10uf capacitor.
only if you really wish to do so, measure the size, measure the voltage and purchase the largest capacitor for this footprint.Comment
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by im_tryingLaptop does not power on but has a fix white light on power button, when connected to power.
I found, while trying to diagnose, a hot spot in the motherboard and found it to be a shorted capacitor (see photo below) on the 2.5v (2D5V_S3 on schematics). After replacing it with one from a donor board, still, the board does not turn on...
The usb-c meter reads upon connection 20.1v and 0.00a, with some occasional flashes to 0.03amps. After 10/15 seconds circa, it goes to 5.2v and draws an almost constant 0.07amps. (same behaviour as before)
To my fingers, nothing seems...1 Photo -
by supravit2000Hi!
A friend of mine gave me a dead PS5 to look at. I am totally inexperienced, but when a damage is simple (i.e. failed DAP41 on PS4s, etc.), when replacing just the IC and the other very common failing parts of these consoles, problem is fixed. So I checked the voltage of the PSU - none was present. Model is ADP 400DR. I have a bunch of spare parts around, so first thing I did was to replace the IC DAP 053 (they seem quite expensive, so I put a replacement unit - TEA2016AAT. When plugged to the power outlet, 12V did come present.
So I reassembled the PS5 and pressed the power...1 Photo -
by reessiHello:
I have both these laptops that appeared to have the same fault so I thought I would have a go at replacing the PCH as something to learn, they both are using the same PCH.
I started on the ACER:
Up on connecting power no signs of life but current is consumed from the bench power supply and the PCH is hot.
All the caps on the top of the PCH are showing 0 ohms and the 3.3v rail is shorted.
I followed the videos from Sorin, Electronics Repair School on Youtube heating from the bottom to install. I practised on around 10 scrap... -
by PrologHi people, I hope this is the correct spot to post this, I'm new to the forum.
I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.
I hope these photos make it clear which component I am referring to:
(yes, the soldering is a bit botched from removing the blown one, I know)
I have found the board schematic (attached), but there does not seem to be a boardview available. I have never... -
by SamMusson1I have a short on a EDM-020 motherboard but dont have another to replace them with or compare against. Can anyone tell me the value of the capacitors outlined in red in the picture? Thanks in advance.1 Photo
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