WhitakerAudio 60 W Stereo Power Amplifier, User And Assembly Manual, Page: 68 / 154

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– Find the remaining red / white lead from the power transformer (filament #4). Install a
connector to the wire. Attach to one of the NC (not connected) posts on the power supply
PWB.
All leads from power transformer T51 should now be connected. Before proceeding with the
following steps, recheck all connections from the power transformer to the power supply PWB.
5.4.10 Primary Power Connections
Find the package “AC Power Connector Hardware.” In the following steps, the ac primary wiring
will be installed.
– Using the primary ac wire included in the AC Power Connector Hardware package,
prepare a 6-inch piece of #16 black stranded wire. Attach quick-disconnect terminals to
each end of the wire.
– Insert one connector to the ac power socket on the back panel. Use position #H ( hot ).
Note that the terminal may be labeled L ( line ). Attach the other end of the black wire to
the lower terminal (closest to the chassis) of circuit breaker CB1.
– Using the primary ac wire included in the AC Power Connector Hardware package,
prepare a 14-inch piece of #16 white stranded wire. Attach quick-disconnect terminals to
each end of the wire.
– Insert one connector to the ac power socket on the back panel. Use position #N (neutral) .
Leave the other end of the white wire free for now.
– Using the primary ac wire included in the AC Power Connector Hardware package,
prepare a 14-inch piece of #16 green stranded wire. Attach quick-disconnect terminals to
each end of the wire.
– Insert one connector in the ac power socket on the back panel. Use position #G (ground) .
Leave the other end of the green wire free for now.
– Using the primary ac wire included in the AC Power Connector Hardware package,
prepare a 12-inch piece of #16 black stranded wire. Attach a connector to each end of the
wire. Connect one end of this wire to the upper terminal on circuit breaker CB51. Leave
the other end free for now.