Hi All.
I have acquired a really good looking 2 valve 27MHz to 30MHz. It looks ok both 6JB6A tubes light up, the relay clicks over but no output.
Please could anyone tell me where to get a schematic from.
Cheers
Martin
LA200 linear amplifier schematic
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Re: LA200 linear amplifier schematic
It is a P.G Electronics Italy LA200. if I can figure out how to atatch pictures I would do.
cheers
martin
cheers
martin
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Re: LA200 linear amplifier schematic
Thankyou. Do you have a schematic by any chance?.
Cheers Martin
Cheers Martin
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Re: LA200 linear amplifier schematic
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Re: LA200 linear amplifier schematic
I would check first if anode voltage is present. Beware lethal voltage! Circa 800V, you need high voltage probe.
If heater is OK and anode voltage is present tubes might be worn.
If heater is OK and anode voltage is present tubes might be worn.
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Re: LA200 linear amplifier schematic
Excellent. I really appreciate this. Hope you have a good day.
Stay safe.
Cheers
Martin
Stay safe.
Cheers
Martin