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connex 3300hp help please
Posted: Thursday 5th Jul 2007, 6:58
by 148
my 3300hp is fine on some bands and then you go to channel 9 and it is on channel 22 and if you turn the power off and turn it back on it is back to channel 9 until you change the channel then it will be on channel 22 again on channel 9 can anyone help please thanks for any and all help
connex 3300 hp-help please
Posted: Thursday 5th Jul 2007, 8:54
by ramblingman
hi there,try resoldering the two legs of the 10.240 mhz crystal.i had one one time,doing the same thing,and it was a poor solder joint connection on the 10.240 mhz crystal......good luck.........ramblingman
Re: Connex 3300 hp-help please
Posted: Thursday 5th Jul 2007, 9:30
by Rick
It sound like the the VCO is on the edge. Try re-aligning the PLL section. Let us know how you get on.
Rick.
Posted: Saturday 7th Jul 2007, 16:11
by 148
tried bought but no change in it still the same any other help would be great thanks again
Re: Connex 3300 hp-help please
Posted: Saturday 7th Jul 2007, 21:16
by Rick
Have You done a full re-aligning the PLL section?
What is the voltage at TP2 with out the fault? and what is the voltage with the fault?
Rick.