mardi 12 mai 2015

FBII XL-2T Blown Resistor

I've got an XL-2T system on which most functions seem to be operating correctly. However, the low battery indicator started blinking a while back.

I replaced the battery, not thinking much of it. After a couple days the low battery indicator was back. Figured I got a dud battery, so I got another new battery. A day later low battery indicator again. Now I know something's up.

A voltmeter shows 13.45V across the battery terminals when connected to the XL-2T and ~13.1V disconnected.

So I start looking closely at the circuit board and notice that R30 has blown up. :(

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I tried Google'ing around to find schematics for the circuit board but came up empty.

So I ask you experts out there. What does this mean for my XL-2T?
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FBII XL-2T Blown Resistor

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