24 Dec
2017
24 Dec
'17
12:23 p.m.
On 2017-Dec-24, at 12:01 PM, Chuck Guzis via cctalk wrote:
On 12/24/2017 11:15 AM, Rob Jarratt wrote:
Noting they are paralleling resistors, they're probably just noise/AC bypass, on the
order of 0.01 uF, and not overly consequential to understanding the basic circuit.
Again, one can draw it out with the above presumption and then assess whether it makes
sense or for alternative functions.
I think the orange components are capacitors
(they are taller than the browner ones), but their markings don't seem to hint at the
values, some are marked "AA4", which does not seem to correspond to any marking
scheme I have been able to find. Any idea if they *are* capacitors and what the values
might be?
My guess is capacitors also. This "SMD Code Book" should be of some
value:
http://www.sphere.bc.ca/download/smd-codebook.pdf
--Chuck