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Thread: I need a circuit diagram for a 1973 SFDR....anyone got one?

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    Forum Member 44deluxe's Avatar
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    I need a circuit diagram for a 1973 SFDR....anyone got one?

    I need to get my SFDR serviced...I THINK it's from around 73 (tail on the Fender logo but faceplate says "Deluxe Reverb" only)

    I have a circuit diagram for a black face/very early silver face, but I think the circuit changed slightly.....do any of you guys have a diagram/schematic you could direct me to?


    Thanks in advance :blbros

    :)

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    Re: I need a circuit diagram for a 1973 SFDR....anyone got one?

    Does it have the pull for boost volume pot? I may have the schem or one that's very close.

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    Re: I need a circuit diagram for a 1973 SFDR....anyone got one?

    Quote Originally Posted by JAM
    Does it have the pull for boost volume pot? I may have the schem or one that's very close.
    Hi JAM,

    I appreciate your response, but unfortunately no, it's pre the pull boost but it's later than the earliest SF which still had the Blackface circuit....sorta in between :chefgreg


    :)

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    Re: I need a circuit diagram for a 1973 SFDR....anyone got one?

    Let me check (I'm at work now), I might have one. I think even the pull boost ones may be essentially the same circuit (sans boost of course). It's a little bit different than the earlier AB-763 Fenders.

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    Re: I need a circuit diagram for a 1973 SFDR....anyone got one?

    Quote Originally Posted by fezz parka
    The 868 schematic should be the same as yours. It's got the changes from AB763...
    Thanks fezz ;)

    I appreciate your help too JAM ;)

    I've had this amp for a couple of months and it's taken a little while to find a good tech.....fingers crossed this new guy works out :)







    :nocd

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    Re: I need a circuit diagram for a 1973 SFDR....anyone got one?

    Hey, your welcome.

    Most good techs should be very familiar with the Fender circuits. There really isn't that much difference among the reverb models.

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    Forum Member 44deluxe's Avatar
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    Re: I need a circuit diagram for a 1973 SFDR....anyone got one?

    Quote Originally Posted by JAM
    Hey, your welcome.

    Most good techs should be very familiar with the Fender circuits. There really isn't that much difference among the reverb models.
    Thanks JAM,

    I took the amp over to the guy yesterday and he seemed to know his stuff.... :)

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