Burnt SMD resistor or ?

Thread Starter

DarthVolta

Joined Jan 27, 2015
521
This is on my BM869 DMM that I damaged the VAC section on, I'm just getting into the RMS-DC converter section. It's part of a divider network on a op-amp +. I'm still mapping the main PCB, the upper PCB also contacts the rotary SW, oh boy...

Here's a pic, it's labeled in the PCB as a resistor, going into the brains of the DMM. To me it doesn't look burnt, and looks glossy at an angle, and with a texture similar to some caps. Also from side on, it looks just like the other SMD resistors, same white stripe near the top, not burnt looking. It takes a little while to settle to 65k, I should pull it anyways, but I it's not labeled anyways, if it's a fusable resistor or some other protective resistor, IDK ?.
2016_0305_011702_002.JPG
 

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Thread Starter

DarthVolta

Joined Jan 27, 2015
521
Well after seeing this I think it's normal, look at 20m:37s to the right of the MCU (is it right to call it that ??) As I thought too it's in the thumbnail

Looking up multimeter schematics on google is pretty useless, just try it, they do not want anyone to find 1, not eve dirt cheap ones. But I should look for the similar models too. All the other parts look normal, so back to mapping the schematic.
 
I can agree that there may never have been any numbers marked on the top of the chip, but it still reflects light in a very funny way. Everything else seems to be smooth...
 
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