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Chip Amps Amplifiers based on integrated circuits

Logitech z-680 amp repair
Logitech z-680 amp repair
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Old 24th December 2011, 11:53 AM   #1
jd666 is offline jd666  India
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Join Date: Dec 2011
Location: india
Default Logitech z-680 amp repair

hi guys,

my loving system is working no more ...prob is when i turn on the system no power up shown on the control pod ..when i opened the system and after checking the power on the pcb only 2 diodes are given the mention volts..and everything else is showung 0 volts ..i am unable to detect the prob ..please help me if i can repair it my self...
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Old 27th December 2011, 08:19 AM   #2
! is offline !  United States
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Join Date: Jun 2005
Location: Midwest
We'd need more info, if you have no power after the diodes that suggests they failed, BUT I am not confident they did, more readings are needed.
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