AFG5102/Repairs

From TekWiki
Revision as of 15:11, 30 August 2020 by Gregor (talk | contribs) (Added description of battery module replacement)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Battery Module Replacement

The AFG5102 processor board is equipped with a Renata 175-1 battery module. This module contains a standard CR2032 Lithium coin cell and two 1N4148 diodes. While the original module is potted in resin a simple replacement with a battery holder and two 1N4148 diodes can be fabricated.

  • Processor board with water damage and original backup battery module

    Processor board with water damage and original backup battery module

  • Processor board repaired with new backup battery

    Processor board repaired with new backup battery

  • Replacement battery and diodes closeup

    Replacement battery and diodes closeup

  • Renata 175-1 schematic and pinout

    Renata 175-1 schematic and pinout

Retrieved from "https://w140.com/tekwiki/index.php?title=AFG5102/Repairs&oldid=57131"