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Ham-radio got a kenwood TH-77A, NEED THE WIRING DIAGRAM FOR THE CIRCUT BOARDS. GOT A TEC-LOOKING AT RADIO, HE NEEDS THE WIRING LAY-OUT.RADIO NOT GETTING THE 5-VOLTS TO THE TRANSMITT DRIVER.

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No chance at getting the schematic but trace the tracks for the battery to the 5 v reg. is the radio totally dead, check the internal fuse and a 5 v reg.

Posted on Jun 02, 2008

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You can go for other expert's advice.You can deny our solution's and your question will be posted again.You don't need to pay for that.

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Hi, here is a link for some mods;
http://www.ham.dmz.ro/kenwood/th-k2at.php
This one might be more what your looking for;
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