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Identifying non-electrolytic capacitors?
Can someone help me identify these capacitors?
I have posted pictures of them he http://www.home.earthlink.net/~circu...apacitors.html These are on the tonal board of a 1974 Capehart stereo. The bass has always been a bit distrorted, more so when the bass is turned up. It's not very bad, but annoying enough. My questions are, what type of capacitors are these, and how do I identify what their ratings are? What is the difference between the orange types shown, and the green ones shown? What I could find, I think K and M are supposed to mean their tolerance. With K = 10% and M = 20%. Is this correct? For the ones with the minus or dash symbol inside a circle, does the minus/dash mean something? What about the letters of R (C1,2) and N (C11,12)? The parts have the following information on them: C1, C2: 473M 100 - R (the minus sign is inside a circle, as shown in the pictures) These are orange capacitors. C3, C4: .015 100 (?) Not sure what the (?) is. I think on one it looks like a 7 but I could be wrong. These are green capacitors. C5, C6: 222K These are orange capacitors. C7,C8: I wasn't able to access these. These are also orange capacitors and look similar in size to C5, C6. C9,C10: 50V - 1K These are green capacitors, fatter then C3, C4. C11,C12: 223M 50 - N These are orange capacitors, with the minus or dash sign inside a circle, as shown in the pictures. Thanks for all who can help me deciper and understand the code! |
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