I recently acquired a Fluke 175 in fair condition. After servicing it works pretty much as per specification, but I see that two tracks have been cut on the pcb. These are on tracks marked with the diode symbol (see pics).
Does anyone know why such a 'mod' may have been made? I'm minded to reconnect the tracks but thought I'd check with the experts first.
The only deviation from spec is that the continuity buzzer works at 50 Ohm, whereas the spec says it should sound at <25 Ohm and turn off at >250 Ohm. I wonder if this is why the tracks were cut? Seems a drastic thing to do if so.
Help appreciated.
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