priglmeier
New Member
Hey all,
I own a Onkyo TA-2070 and it does function for the most part except the left audio channel.
The meters show no output and there is no audio from the left channel out of the rear of the unit.
I downloaded the service manual and I have gone through the schematics for the left channel.
So far I have not found any bad components.
I have worked on 1980s + arcade machines for a long time and I have repaired a lot of gear, but the schematics have me a bit lost. I am wondering if there are folks who have worked on this unit or know of other places to look? Arcade schematics have test points, repair examples, etc. and this manual has nothing. Could the Head itself be bad / failed?
thanks
I own a Onkyo TA-2070 and it does function for the most part except the left audio channel.
The meters show no output and there is no audio from the left channel out of the rear of the unit.
I downloaded the service manual and I have gone through the schematics for the left channel.
So far I have not found any bad components.
I have worked on 1980s + arcade machines for a long time and I have repaired a lot of gear, but the schematics have me a bit lost. I am wondering if there are folks who have worked on this unit or know of other places to look? Arcade schematics have test points, repair examples, etc. and this manual has nothing. Could the Head itself be bad / failed?
thanks