Hi folks,
Currently I am looking at the 'M' boards in one of my CS80's with view to recapping and I had a look at the circuit diagram to cross ref against what I see on the board.
On the board I see 4x 100uF capacitors... yet the schematic only shows 2 (near the IG00153).
I cannot find the single 33uF cap on the board which is shown near the VCA/IC1 on the schematic.
I am assuming that they fitted a 100uF there - which still leaves one of the 100uF caps unaccounted for..!
I also see 4x 4.7uF polarised caps on the board... yet the schematic shows only 2 (across the power rails next to each IG00156)
There also seems to be 4.7uF anomaly though... the polarised ones are 50v rated whereas the non-polarised ones are 16v rated on the schematic. Also on the schematic, non-polarised 4.7uF are marked 'NP' but the one near the IG00153 shows as 16v but doesn't make any reference to polarisation..!
So the question is which are these other 4.7uF polarised caps...?
I think the schematic needs updating here as well..!?
Cheers,
Tom