
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Printed circuit board
Printed
circuit
board
F1 board
ADDA
SW1
Audio Input
Impedance SW
SW101
HIGH
This sets the CH1 audio input
impedance.
HIGH/600
Ω
HIGH
SW101
Cue Input
Impedance SW
HIGH
Abbr.
name
Full name
Function
Factory
setting
H3 board
CUE
Audio Input
Impedance SW
This sets the CH2 audio input
impedance.
HIGH/600
Ω
SW 201
HIGH
Audio Input
Impedance SW
This sets the CH3 audio input
impedance.
HIGH/600
Ω
SW 301
HIGH
Audio Input
Impedance SW
This sets the CH4 audio input
impedance.
HIGH/600
Ω
This sets the CUE input impedance.
CAUTION:
These servicing instructions are for use by qualified service person-
nel only. To reduce the risk of electric shock do not perform any ser-
vicing other than that contained in the operating instructions unless
you are qualified to do so.