Once again it was just one pin on 81161 that caused this. It wasn't soldered properly, because I really should use solder in paste or at least clean the old solder and not just reflow the solder that was there. I'm still learning hot air soldering. But anyway after making sure that every pin is soldered correctly that suspicious resistor has now 8K - which is I guess good. At least close enough to 7.8K-7.7K of other resistors.From what I found, 81161 is decreasing resistance of this resistor (without it resistance is 10K, just like after desoldering this resistor from the board). But on this phase even with a 81161 from the other phase it still has that 8.7K resistance.
FYI I got an 878DD it's the big brother and it's a great station (solder and hot air). Paid for itself already many times over fixing LG v10s lol.Just out of curiosity what hot air station have you been for this project?
I've been trying to talk myself into picking one up.
If you have no luck, reply to me and I'll PM them for you CheersHello, it's a bit old here, but I just found that you have super photos of this graphics card. I'm trying to repair a rx560 and IC I'm looking for looks very similar. So if someone could send better photo what IC is it specifically I would be really grateful.
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FYI I got an 878DD it's the big brother and it's a great station (solder and hot air). Paid for itself already many times over fixing LG v10s lol.
Pretty heavy actually and looks skookum built for a cheap unit.