DYNACO SCA-80Q Manual de montagem - Página 8
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Install the 24 Volt Regulator, TO-220 Package
The 24 volt regulator (P/N TL783), U1, comes in a TO-220 package that looks like this
(there may be some variation in the plastic molding):
1
Install it with a heat sink, 6-32x3/8" screw
, and a keps nut following Figure 4. The
captive lock washer side should face the solder side of the PCB. Bend the leads down to
fit through the three holes in the PCB. Adjust everything so that it fits well. Tighten the
hardware, then solder the 3 leads.
Figure 4-Front and Back views of Q6 mounted on heat sink
1
This is the longest screw in the kit, as the other four screws are 6-32x1/4".
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