WhitakerAudio JC Whitaker 20 W Stereo Integrated Audio Amplifier, Руководство пользователя

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– Prepare a 4-inch long #18 yellow wire. Attach a quick-disconnect terminal to each end.
Secure one end of the wire to the LOAD terminal on the left channel speaker terminal
PWB.
– Identify the Normally Open (NO) contact on left channel speaker relay RYL2. Connect
the yellow wire from left channel LOAD terminal to the NO post on RYL2.
– Find the 4-inch long #18 yellow wire from the left channel speaker terminal. Identify the
Normally Closed (NC) post on left channel speaker relay RY-2. Attach the yellow wire to
the NC post.
– Prepare a 4-inch #18 yellow wire. Attach a quick-disconnect terminal on each end.
– Attach one end of the yellow wire just assembled to the COM post on right channel
speaker relay RYL1. Attach the other end to the OUT post on the right channel speaker
PWB.
– Prepare a 4-inch #18 yellow wire. Attach a quick-disconnect terminal on each end.
– Attach one end of the yellow wire just assembled to the COM post on left channel speaker
relay RYL2. Attach the other end to the OUT post on the left channel speaker PWB.
– Find the black common lead from the left channel output transformer. Connect the
terminal to the T1com post on the left channel speaker PWB.
– Find the green 4 Ω lead from the left channel output transformer. Connect the terminal to
the 4ohm post on the left channel speaker PWB.
– Find the yellow 8 Ω lead from the left channel output transformer. Connect the terminal to
the 8ohm post on the left channel speaker PWB.
– Find the white 16 Ω lead from the left channel output transformer. Connect the terminal to
the 16ohm post on the left channel speaker PWB.
5.5.11.4 Headphone Jacks
On the headphone jacks, there are three terminals—commonly known as tip , ring , and sleeve .
Identify each of the terminals. This can be done by a visual inspection of the socket, or with an
ohmmeter. Note that: