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    Stage Line 500W amp repair project

    O/P?? Is that short for output?
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    Stage Line 500W amp repair project

    The same way? , just across the positave fuse connections for the left chanel ?
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    Stage Line 500W amp repair project

    The nano one looks good, but will it stand the test of time like the one you have, but then again given the price of the nano, would that matter
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    Stage Line 500W amp repair project

    This one looks quite old but easy to use
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    Stage Line 500W amp repair project

    Is it for sale lol
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    Stage Line 500W amp repair project

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    Stage Line 500W amp repair project

    I will probably purchase the 2 items mentioned by @bertus in posts 432 and 434 when i get paid this month, i think these will help once i learn how to use them correctly, anymore suggestions welcome
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    Stage Line 500W amp repair project

    This was taken across fuse F2 + terminals
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    Stage Line 500W amp repair project

    would this be correct, dont normally use this function on this meter, it has lots of setting but there is only a few i need to use, Pete
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    Stage Line 500W amp repair project

    If this is correct the readings are, RIGHT CHANEL: --probe on OVP T7 +probe to T9 = --0.008mvdv, +probe to T10 = 124.65mvdc LEFT CHANEL: --probe to T2 +probe to T4 = --0.006mvdc +probe to T5 = 42.091mvdc, hope this is right, although i did not short R12 and C34 when i tested the left chanel, if...
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    Stage Line 500W amp repair project

    is this what you meant, now take readings ?, used fuseable resistors just incase i was doing it wrong
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    Stage Line 500W amp repair project

    I can not find C42 or C34, are then on the left and right amp schematic ? And are tou asking me to connect R69 and C42 togeter or test each one to 0V ? Edit, found C42 and C34, there on the main PCB
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    Stage Line 500W amp repair project

    I was with you all the way untill the wave fourms
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    Stage Line 500W amp repair project

    Hahahaha, yes when i was about 8 or 9 i started pulling electronic equipment apart to see how it worked, my favorite shops where second hand markets and charity shops where i could buy BROKEN stuff to dismantle without having to worry i would brake it, i did repair quite a lot of thing from...
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    Stage Line 500W amp repair project

    Are these points still valid ? I will try to xo this tomorrow and post my results
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    Stage Line 500W amp repair project

    Is this a better option?
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    Rest in Peace, Kris

    Thank you, i admit i made a friend in Kris and completely lost interest after he passed away, his instructions were always clear and informative, i looked forward to his replys and instruction, i have moved this amp from house to house with me and hope someday i will have the knowlage to...
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    Stage Line 500W amp repair project

    Thats great thanks, i think thats mainly where my interest lies with audio equipment, will those 2 pieces of kit be usefull?, if so i will buy them, thanks
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    Stage Line 500W amp repair project

    No i dont sorry, although i was thinking of buying an oscilloscope
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    Stage Line 500W amp repair project

    Thanks for the advice, When you say input shorted, do you litteraly mean short + to -- where the input signal comes in, Also when you say output, where exactly do you mean? I can take as many readings and change as many parts as required but you need to be clear with your instructions, As i...
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