Hello.
I am restoring my Pioneer SA-8100. I have read and reread these posts.
Problem for my project.
I don't have a AWM-027A Protection unit board.
I have a AWM-027D Protection unit board.
C3, C4, C5, C6 Caps for the AWM-027A match the AWM-027D. ( i don't know if they are called C3, C4, ....)
good for me because I ordered them before opening my unit and looking at the AWM-### , lesson learned.
Two other caps not listed are very small .22uF 10V Sanyo m309 Electrolytic caps.
I cant seen to find a replacement caps or a drawing or the AWM-027D . any ideas?
~~ Need Replacement cap for 0.22uF 10V Sanyo m309 ~~ 2 each
~~ need Print for AWM-027D Protection Unit ~~
The Transistors didn't match ether.
This is what I can see on the board.
C945 tq142 3 each
C1384 r.3n 1 each
A733 q241 1 each
C869 24c 2 each
I'm very new to cross refing parts but did come up with these # for transistors from Mouser and Weisd.com
mouser... C945 = 512-KSC945CGBU
mouser... A733 = 512-KSA733CGBU
weisd.com.. C1384 = NTE 293
weisd.com... C869 = NTE 194
any help on my first project is appreciated.
Thanks
Finn