Sony CMT-SPZ90DB Micro Hi-Fi system sound output problem

Thread Starter

spike1947

Joined Feb 4, 2016
405
Hi
I have a Sony CMT-SPZ90DB Micro Hi-Fi system, there is a problem with the sound output, there is only sound when useing the headphones, no sound out of the speakers with no headphones connected !, any idea what the problem could be ?.

attaching the SM for it .
cheers
Spike
 

Attachments

Thread Starter

spike1947

Joined Feb 4, 2016
405
Hi
I have a Sony CMT-SPZ90DB Micro Hi-Fi system, there is a problem with the sound output, there is only sound when useing the headphones, no sound out of the speakers with no headphones connected !, any idea what the problem could be ?.

attaching the SM for it .
cheers
Spike
Amp board !
 

Attachments

Thread Starter

spike1947

Joined Feb 4, 2016
405
4 Brown parts are 9 Z65-105 , the 4 grey parts are ( C100-YS ) have no idea what the latter is !, is there and component on there that would act has a overload/protection ? , there is 2 components top right marked (MF) have no idea also what they are .

cheers
Spike
 
Last edited:

Thread Starter

spike1947

Joined Feb 4, 2016
405
Sorted now, there was a factory reset sequence that I have managed to find and all is working good, I am a very happy person today.

cheers
Spike
 
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