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-   -   Zenith H1913Y 1990 model TV - no audio (https://www.diybanter.com/electronics-repair/122105-zenith-h1913y-1990-model-tv-no-audio.html)

bloggybob September 24th 05 08:38 PM

Zenith H1913Y 1990 model TV - no audio
 
I have no b+ at the audio output and so i traced it thru a few transistors
that checked good but no supply at those either then it ended up at a multi
output transformer and yes maybe i have answered my own question but if this
is the culprit , is this common on zenith tv's or what ? and if im way off
here then all insight welcomed ...btw i soldered up the main board and crt
board as well and all works but the sound is nadda . the output IC being
cold was my first clue ... anyway thanks for any help

and also there is a small glass pigtail fuse by that transformer that is not
blown but has no voltage on it as well ....

transformer number is 933295-4416

thanks






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