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aussie_bloke wrote:After completing the AC power supply and the +/-12V power supply and high voltage supply I was instructed to build the CRT driver board next and so have now built the CRT driver board according to the below schematic:
Now was told each individual board made has to be tested to see if working properly
or not and skimming over Harry's 3BP1 monitor thread and couldn't find any part about testing the driver board on its own so I was wondering how shall I test this board, do I just fire it up and test the output voltages or do I need to connect loads or do I need to actually connect the CRT? I also vaguely recall reading somewhere in Harry's 3BP1 monitor thread that the CRT needs to first be tested without the heater connected, am I correct?
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