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TI-58 fault - repairable?
08-24-2023, 07:03 PM
Post: #7
RE: TI-58 fault - repairable?
Thank you for the suggestions and comments. The blue tantalum capacitor on the mini PSU board was a short, the others OK. Had a modern one of the right value and rating so replaced.
Current no longer very high, voltages on test points in correct range and display now working.
May replace the other tantalums for good measure.

David
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Messages In This Thread
TI-58 fault - repairable? - Pennine_Lad - 08-23-2023, 06:00 PM
RE: TI-58 fault - repairable? - Jeff_Birt - 08-23-2023, 08:02 PM
RE: TI-58 fault - repairable? - Jeff_Birt - 08-23-2023, 09:06 PM
RE: TI-58 fault - repairable? - teenix - 08-23-2023, 10:25 PM
RE: TI-58 fault - repairable? - Pennine_Lad - 08-24-2023 07:03 PM
RE: TI-58 fault - repairable? - Jeff_Birt - 08-24-2023, 07:30 PM
RE: TI-58 fault - repairable? - teenix - 08-24-2023, 10:20 PM



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