But unless
you're good, that doesn't tell you the
values of certain components. Bypass caps are usually
The time to prodcue the shcmatic is when the equipment is still working,
that is before components fail. Then if you have a capacitor with
undecipheralbe markings, you can measure it. (and if there are readable
markings, they'll not have bene obliterated by the component exploding ;-)
Yes, that one's got me at least once in the past. These days I tend to take
lots of photos and/or write down component values before trying to power
something up for the first time...