BeoMaster 6000 display frequency higher then actual

2 replies
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Sehrbug (archived2)
Bronze
Posted January 16, 2020 at 17:04 GMT
#2255412

Hello Everyone,

 

I have Beomaster 6000 that is showing display frequency 0.7 MHz higher then actual. 

For example I am tuning to 106.6 MHz, but the display is showing 105.9

The Unit is fully recapped and tuning voltages adjusted as per manual, but again, when Bottom voltage set to 3.55V the display is showing 87.0 and Top voltage set to 19.7V and frequency showing 107.3

I have changed U264 a while ago already and it was reading correctly until today.

 

Any Ideas?

Vitaly

S(
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Sehrbug (archived2)
Bronze
Posted January 27, 2020 at 19:00 GMT
#2255413

Hi everyone. apparently it was my own stupid brain that caused it. 

Recently I have replaced oscillating crystal with 4MHz instead of 3.975Mhz and it was working correct for a while. 

Now I returned original crystal in it's  place and display is showing correct frequency.

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