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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/600Ω
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/600Ω
SW 201
HIGH
Audio Input
Impedance SW
This sets the CH3 audio input
impedance.
HIGH/600Ω
SW 301
HIGH
Audio Input
Impedance SW
This sets the CH4 audio input
impedance.
HIGH/600Ω
This sets the CUE input impedance.
CAUTION
These servicing instructions are for use by qualified
service personnel only. To reduce the risk of electric
shock do not perform any servicing other than that
contained in the operating instructions unless you are
qualified to do so.