Thread: KV9200 Issues
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  #8  
Old 03-26-2023, 10:22 PM
vol.2 vol.2 is offline
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Quote:
Originally Posted by old_tv_nut View Post
I just noticed that C701 (blue channel) is 560 pf and the correspong R and B caps are 390 pf. This could be making the difference, though I'm not sure why they would do that.
Well, thinking about it, the only difference I can see is that the RGB drive signals are all different voltage levels as they come out of demod. Red is 4V, Blue is 5.8V, and Green is 1.5V. I've seen this arrangement (not necessarily the exact same voltages) in other sets before, although I don't understand why it is. Perhaps related to that somehow?
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