DIYbanter - Tektronix 468 ROM or service ROM firmware

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anthony wooldridge

October 15th 05 10:33 PM

Tektronix 468 ROM or service ROM firmware

I have a Tektronix 468 which does not enter Power On Self Test
possibly due to ROM checksum error.
All power supplies measure correct.
Trap test exercises address lines OK
Does any one have the firmware code for either the ROM or the service ROM.
Regards Anthony

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