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HI
since you asked half a year ago if the value of RP101 changed.
Yes it did.
Rev 4.3 would have 4.7K but could and should be changed to 2.7K
Actually those resistor pacs near the RTC battery are prone to fail.
Since you have a 4.3 it should be populated with RP900 and RP901, if it still is... theese have to go.
Its called "the buffer fix"
RP 900 and 901 are pullups, basicly the fix sets them closer to the actual buffers U603 and 604
and they become pulldowns.
I really should finish my Documetation of all the fixes from 4.1 to 6,4
They work... this is witten on an rev 4.3
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