12
7.7. Codec Input and Output Connections
From Codec output
From Codec input
CODEC
IN
CODEC
OUT
[Codec input]
RCA pin jack,
−10 dB*, 10 kΩ, unbalanced
[Codec output]
RCA pin jack,
−10 dB*, 600Ω, unbalanced
* 0 dB = 1 V
7.8. Removable Terminal Plug Connection
Use the removable terminal plugs supplied with the AM-CFI unit to
connect the terminals by following the instructions below.
• Be sure to use shielded cables for audio signal lines.
• Avoid soldering cable conductor, as contact resistance may increase
when the cable is tightened and the solder is crushed, possibly
resulting in an excessive rise in joint temperatures.
• Use cables of AWG 12 – 24.
[Terminal plug connections]
Step 1. Loosen the terminal screw, then insert the cable.
Step 2. Retighten the terminal screw. (Pull on the cable
to ensure it is securely connected.)
Step 3. Secure the plug and cable with a cable tie or
other appropriate band to prevent the cable from
coming loose.
Step 4. Insert the plug into the audio output terminal.
Tip
Recommended slotted screwdriver type: Screwdriver
with blade that is 3 mm (0.12”) in width
Bit shape
3 mm (0.12")
20 mm
(0.79")
7 mm
(0.28")
[Cable end treatment]
Shielded cable
Tightens
Terminal screw
Slotted screwdriver
Shielded cable
1
1
2
Removable
terminal plug
Hot
Cold
Earth
Loosens
3
Cable tie
