Is your schematic a file from the factory? Or someone's scan? MY file shows R21 over 100k on the schematic. If yours was scanned or the file damaged or a copy of two smaller pages taped together, it could have knocked the 2 and one of the zeroes out of there. Look straight down from there to R63, R64 220k. Are those numbers and values correct on your copy? If there is a distorted strip on your print, it might affect those resistors as they are right in line vertically on the page.
I have attached my file so you may compare drawings.
This is all academic, as you already know it is 100k.
I have attached my file so you may compare drawings.
This is all academic, as you already know it is 100k.
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