Proline 3000 Input Board

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shehantha

Member
2014-06-21 5:50 pm
If any one have proline 3000 amp please try to give me below mention components values if possible.

input board ,

R207 , R208 , R209 (Schematic R909) , R210, R212 ,

please try to give me above 5 resistor values correctly

schematic mention values are not the correct values. pls kindly check the input board physically and update.

thanks for kind help.
 

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1210

Member
2015-06-24 5:09 pm
I've attatched a picture. Have fun decoding the rings :p
Use metal films as replacements.

While you have the board in front of you, you could change all the 4.7µF bi-polar capacitors for MKT/MKS ones of equal or higher capacity and voltage. And C217/C218 (as well as C215/C216/C218/C219 on the power supply board) for bigger capacity, low-esr ones like Panasonic FR or even solid polymer capacitors. At least I'd do that, if that amp were mine...In any case good luck with your project.
 

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