Quote:
Originally Posted by jr_tech
I don't see how PIN switching diodes can be used as varactor (or varicap) diodes ... a real head scratcher... I assume MPN3404 is indeed the correct number for the diodes that you found 
jr |
Well all I can hope for is get the rest out and test and maybe find a bad one. Any clues why this tuner stopped oscillating. I don't think the IF- video board would have anything to do with the tuner oscillator, well I hope not as I don't have another. There is nothing more I can check on the tuner board relating to changing the battery's.