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It could very well be that the PLL has failed and will need to be replaced, based on the voltage readings you gave before you replaced the MB3756. You may have to locate a new PLL which is not the easiest thing to do, since it has been discontinued for some time. It may cost you $15-25 USD to get one, but still would be worth it for that radio.

You could also try adjusting L19 (VCO) slightly to see if TX/RX comes up. Try this first before replacing the PLL.

~Cheers~

[QUOTE="ExitThirteen, post: 483089, member: 6878"] It could very well be that the PLL has failed and will need to be replaced, based on the voltage readings you gave before you replaced the MB3756. You may have to locate a new PLL which is not the easiest thing to do, since it has been discontinued for some time. It may cost you $15-25 USD to get one, but still would be worth it for that radio. You could also try adjusting L19 (VCO) slightly to see if TX/RX comes up. Try this first before replacing the PLL. ~Cheers~ [/QUOTE]

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