H19 Terminal Logic Board request

[Paul Cushing]

Good Morning,. I am debugging an H-19A that i bought a few months ago because of course, it isn't working.  I have already found and replaced the Tantalum that was shorting the -12V, removed all the ICs and cleaned any black corroded leads with an eraser and sprayed the ICs and sockets with DeOxit.  Then I tested all the ICs with a Tauntek LogIC Tester finding one 7404 with a bad output and a questionable 74LS132. That leaves all the proms and large scale ICs untested.

Would someone be willing to short-term loan me a spare fully functional Terminal Logic Board that I can plug into my H-19A and verify for myself that all the rest of the terminal is functional (Keyboard, Video Boards, High Voltage and most importantly the CRT).  That would give me the needed incentive to continue plugging along with my failing Terminal Logic Board.

Thank You in Advance

Paul Cushing

[Joseph Travis]

Hi Paul,

I have a H19A TLB you can use.  I'll contact you off list.

Joe

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