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Hi guys. I've received the MB3756 today and I did like you told me,

I desoldered pin 9 at the PLL, and tested both pin 1 on the

voltage regulator and the pin 9. Pin 1 on the MB3756 tested 8.3V,

and I also got 8.3V at pin 9 on the PLL. I then soldered pin 9 of

the PLL back and measured voltage. Also 8.3V. But most of the

PLL voltages are all messed up, ie:

pin 1- 3,15V instead of 3,4V ( this one is not very bad )

pin 2- 1,93V instead of 4,28V, pin 3- 0,03V, pin 4- 3,15V

instead of 3,45V, pin 5- 3,15V instead of 3,45V, pin 6- 0,03V

instead of 8V, and so on. Pin 9 is correct though, at 8,3V.

I still have no TX, I mean the light doesnt change from green to red

when pressing the PTT.


Maybe the PLL is out?


Any ideas?


Thanks,


João G.