I purchased a Swinburne DR600 airband monitor off a old gentleman who had obvosly tampered with it. The LCD display does not increment with the movement of thumb wheel but I get hiss output from speakers and some airband transmissions.
See links:
YouTube - bizzwhizz's Channel
YouTube - bizzwhizz's Channel
Circuit diagram:
esp@cenet original document
I have turned it on for nearly 24hrs to drain battery with hiss still coming out.
What could be wrong please help!!!!!!
Many Thanks
HEAVY747
See links:
YouTube - bizzwhizz's Channel
YouTube - bizzwhizz's Channel
Circuit diagram:
esp@cenet original document
I have turned it on for nearly 24hrs to drain battery with hiss still coming out.
What could be wrong please help!!!!!!
Many Thanks
HEAVY747