#1 Faulty capacitor in Lenovo Ideapad 330S-15IKB (Mobo: 330S_KBL_MB_V07)
da RafiManch • 7 agosto 2020, 12:59
Hello,
Motherboard Information (330S-KBL-MB-V07, Rev.MP, P/N: 431204230020).
I have found faulty ceramic capacitor in Lenovo Ideapad 330S-15IKB (circled
area). It is raw of 3 (I have removed faulty one and short on the
motherboard has gone). To find the value of component I did remove 2 other
ones to measure. I am looking for advice because the value of measured
capacitors was around 20 microfarads. Is this special value/size used by
Lenovo ? I can't find any ceramic ones (0805 size) with 20 microfarads
value to buy. Capacitor is working in 20V line and I would expect to buy
one for higher nominal voltage (50V - to make sure will handle job with
easy).
Thank you in advance for your help/advice.
Regards,
Rafal S.




Motherboard Information (330S-KBL-MB-V07, Rev.MP, P/N: 431204230020).
I have found faulty ceramic capacitor in Lenovo Ideapad 330S-15IKB (circled
area). It is raw of 3 (I have removed faulty one and short on the
motherboard has gone). To find the value of component I did remove 2 other
ones to measure. I am looking for advice because the value of measured
capacitors was around 20 microfarads. Is this special value/size used by
Lenovo ? I can't find any ceramic ones (0805 size) with 20 microfarads
value to buy. Capacitor is working in 20V line and I would expect to buy
one for higher nominal voltage (50V - to make sure will handle job with
easy).
Thank you in advance for your help/advice.
Regards,
Rafal S.



