Electronics > Repair
Trying to repair an Onkyo T-25 Tuner
Niklas B.:
yeah i´ll have to look into where to get one, and the indicator lamp isnt even a lamp, but an led lol
Jeff eelcr:
If there is a tuning meter or indicator this can be used to determine if the front end (tuner) is working if not then scope the MPX ic next for signals and audio in/out and work backwards to the tuner.
Jeff
Niklas B.:
Yeah i´ve figured out where the audio signal is supposed to come from and where the FM signal goes
they intersect in the Q201 Ic wich isn't doing anything so thats my current suspect
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