1976 Quasar console

[Findm-Keepm]

Originally Posted by Dreamsbeard

Nice, This one needs a convergence adjustment, I suppose the procedure would be available in your litterature?

Nope - but there is a 2-page description of the convergence circuitry for both the delta and in-line CRTs. Understand that Quasar technical training covers unique circuitry that an experienced technician would need. They don't cover mundane, standard or non-unique adjustments such as convergence.

Your set has adjustments for all aspects - and the board is labeled as to what each pot/coil does. If the red/green or blue is out of convergence in an area of the CRT, just adjust that coil or pot. Out all over? Start with a static alignment with the neck magnets, and then perform a dynamic adustment using the pots/coils on the convergence board. The pots/coils are marked with their function, e.g. TOP BLU HORIZ or RIGHT R/G VERT.

Hope this helps - it would help to know if you've ever converged a TV.

Cheers,

[Dreamsbeard]

Originally Posted by Findm-Keepm

Nope - but there is a 2-page description of the convergence circuitry for both the delta and in-line CRTs. Understand that Quasar technical training covers unique circuitry that an experienced technician would need. They don't cover mundane, standard or non-unique adjustments such as convergence.

Your set has adjustments for all aspects - and the board is labeled as to what each pot/coil does. If the red/green or blue is out of convergence in an area of the CRT, just adjust that coil or pot. Out all over? Start with a static alignment with the neck magnets, and then perform a dynamic adustment using the pots/coils on the convergence board. The pots/coils are marked with their function, e.g. TOP BLU HORIZ or RIGHT R/G VERT.

Hope this helps - it would help to know if you've ever converged a TV.

Cheers,

I never converged a delta gun before, I heard it can be quite a challenge even for the most skilled service man!