I'll admit when i'm out of my comfort zone... this is one of those times. Working on a console that is unfortunately liquid damaged. Initially did not have any charge; cleaned corrosion and now get the usual 0.42A however, no boot. I've seen this a few times, usually not able to fix them (I presume due to faulty main chip).
This one though has a shorted cap above the M92T36 chip. I've removed the M92T36 and the short goes away however even a new chip does not seem to resolve this issue...
Vconn input to M92T36 Explanation
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This one though has a shorted cap above the M92T36 chip. I've removed the M92T36 and the short goes away however even a new chip does not seem to resolve this issue...
Vconn input to M92T36 Explanation
Continue reading...