#1
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B&k crt 350,400
I have both of these testers. I can't find a manual for either, though I understand they use the same circuit, except for the meter.
Does anyone have a manual for these? Thanks in advance! |
#2
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Here's the manual: http://www.videokarma.org/attachment...0&d=1339696004
Here's the schematic: https://flic.kr/p/nUcJLg Notice there's no setup chart because these are hard wired to only test 12 pin, 6.3 volt B&W CRTs. 10BP4, 12LP4, 16KP4, etc... |
#3
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Bob, you're the greatest. Thank you very much! Is there any value in these? I just bought another one on eBay.
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#4
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I hate to say it, but most of the value is probably in the three big neon bulbs.
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#5
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Quote:
BTW, B&K made a color adaptor, that was a box with an RGB switch on it and a socket for a 21FJ type CRT. It connected to the 12 pin socket. |
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