On 2025-07-15 11:54 p.m., BIERMAYER Manfred via Techtoolslist wrote:

Hi,

I recently acquired a TK-80A board via Ebay. A label on the back of the board seems to indicate that it was part of a Fluke 9010A training set, as referenced in the 'Introductory Training' manual.

The EPROM on my board did not work properly. But a friend from Japan sent me the original content of the EPROM. Now the board is working again and I get the signature F77C for the ROM as mentioned in the training manual.

I can provide some pictures if somebody is interested.

Best Manfred

Hi Manfred, Nice find! Please send me some photos and the ROM image and I'll archive them in the TTL files for folks. John :-#)# _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com https://pairlist7.pair.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site 2005-Current: https://seven.pairlist.net/pipermail/techtoolslist/ Vectorlist Archives 1997/99 - 2016: https://www.vectorlist.org/