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

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• Clip off the shield drain wire. It is not used on this end.
– Find the audio cable from terminals 9–10 of CONN104 on the preamplifier board. Insert
the 4-pin Molex connector into the Conn2 position on the right channel PWB. Make
certain to properly orient the connector on the board.
– Find the #22 black wire from terminal 12 of CONN104. Connect to the #4 position (right)
on SW101. Solder (2 wires).
– Prepare a 24-inch long piece of 3-conductor audio cable. Attach crimp terminals to the
red, white, black, and shield wires on one end of the cable. Insert the crimped terminals
into a 12 terminal Molex header as follows:
• Black to pin #1 (R127a high)
• White to pin #2 (R127a arm)
• Red to pin #3 (R127a low)
• Shield to pin #4 (GND)
– Cut two 3/4-inch long pieces of heat-shrink tubing. Slip one piece over each end of the
audio cable. Process, being careful to not use too much heat.
– Prepare a 25-inch long piece of 3-conductor audio cable. Attach crimp terminals to the
red, white, black, and shield wires on one end of the cable. Insert the crimped terminals
into the 12 terminal Molex header as follows:
• Black to pin #5 (R127a high)
• White to pin #6 (R127a arm)
• Red to pin #7 (R127a low)
• Shield to pin #8 (GND)
– Cut two 3/4-inch long pieces of heat-shrink tubing. Slip one piece over each end of the
audio cable. Process, being careful to not use too much heat.
– Prepare a 23-inch long audio cable. Cut two short pieces of small heat-shrink tubing, each
about 3/4-inch long. Place the tubing at each end of the audio cable. Attach connector pins
to each of the two wires (the white wire and the shield) on both ends of the audio cable.
Insert the connector pins into a 4-conductor Molex socket housing as follows: shield to