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Bug #652

Fix AC input mains curcuitry, replace electrolytic capacitors, replace transformer

Added by tin almost 8 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Start date:
12/27/2012
Due date:
12/31/2012
% Done:

70%

Estimated time:

Description

Initial inspection results:

Damaged enclosure
Cut earth wiring
Blown SMD resistors
Blown front panel current input fuse
Electrolyte on PCB near FE autozero and mains curcuitry
Damaged 555 generator SO8

To do:

Test digital board
Test controls and front panel display
Recover firmware


Files

_TIM0043.JPG (2.13 MB) _TIM0043.JPG tin, 01/02/2013 06:42 PM
kei7.jpg (46.4 KB) kei7.jpg tin, 01/02/2013 06:42 PM
Clipboard-1.png (40.3 KB) Clipboard-1.png HI/LO voltage control circuit tin, 01/04/2013 11:00 PM

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