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Help! Need a Acoustic G60 - 112 schematic

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  • #16
    IMAGES





    the electronics place where i go shop ...couldnt help me

    with the RCA 480067 or the TO220 NPN medium power transistor ????? ...

    if you could help me by emailing the place at Sales@fordel.com and put an order for the right part i need ....MY GOD Will appreciate it Forever.....
    Place the order Under...John's name and my Number is 714 3234825 for them to contact me

    thank you

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    • #17
      1) Ask for a TIP31C . You'll also need its insulation mica, its insulation (Nylon?) nipple, a screw/nut to mount it, (usually M3, don't know an American equivalent, a 1/8" one is too thick), and some thermal grease; it must be bolted to the heat sink but electrically insulated from it.
      2) WHERE THE %&$·"!=&%$ IS THE HEAT SINK?
      Those transistors can't be "flying in the air !!!!
      Juan Manuel Fahey

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      • #18
        ummm

        it just looks that way because i had to replace those 2 transistors too ..i know its bad to leave them like that they are not soldered in the pictures ... i just left them like that to show where the 480067 goes but once everything from the transistors to the resistors (which i already took care of ...are changed ..then im putting it back together to the way it was ...well thank you soooo much for your reply ...i will get that transistor today and see what happens

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        • #19
          I believe the screws are 4-40's and the washer is usually called a nylon shoulder washer at hardware stores. Ace Hardware has those, if you have an Ace nearby.
          ST in Phoenix

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