Quote:
Originally Posted by Station X
You're not the only one who's confused. Me too. CR092 and CR093 are in the tuner and I can't see how they can be anything to do with your fault.
The other thread was about CR703 part of the 800V supply.
Now we're talking about a 200V supply. Is there more than one diode which needs replacing?
Perhaps someone more knowledgeable than myself could sum up this lengthy thread?
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The problem was someone mentioned the term A1 (first anode aka the screen)
In the schematic it's referred to as the screen only, A1 ref pertains to the grid square location on the schematic, as a consequence those diodes (A1 grid square ref.) have nothing at all to do with the current problem, there is also an error in the A1 locations for those diodes in the OP's parts snippet because two of those diodes are in fact in grid square A2, not that that affects anything at the moment.
Lawrence.