LA200 linear amplifier schematic

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nimrod
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LA200 linear amplifier schematic

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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
nimrod
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Re: LA200 linear amplifier schematic

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It is a P.G Electronics Italy LA200. if I can figure out how to atatch pictures I would do.
cheers
martin
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Buick Mackane
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Re: LA200 linear amplifier schematic

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14CS06
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Re: LA200 linear amplifier schematic

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Hello

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nimrod
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Re: LA200 linear amplifier schematic

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Thankyou. Do you have a schematic by any chance?.
Cheers Martin
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Re: LA200 linear amplifier schematic

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ch25
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Re: LA200 linear amplifier schematic

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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.
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nimrod
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Re: LA200 linear amplifier schematic

Post by nimrod »

Excellent. I really appreciate this. Hope you have a good day.
Stay safe.
Cheers
Martin
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