Audio Recording Channel And Monitor Output Selection; Printed Circuit Board - Panasonic aj-spd850p Operating Instructions Manual

Audio recording channel and monitor output selection

Audio recording channel
The audio is selected as shown below by using the
AUDIO MIX switch, REC CH1/CH3 and REC CH2/CH4
buttons on the front panel.
Recording
track
CH1 CH1 input/CH2 input/CH1 input+CH2 input
CH2 CH1 input/CH2 input/CH1 input+CH2 input
CH3 CH3 input/CH4 input/CH3 input+CH4 input
CH4 CH3 input/CH4 input/CH3 input+CH4 input

Printed circuit board

F1 board (AUDIO)
Switch No.
SW100 AUDIO INPUT IMPEDANCE SW
This sets the CH1 audio input
impedance.
HIGH/600Ω
SW101 AUDIO INPUT IMPEDANCE SW
This sets the CH2 audio input
impedance.
HIGH/600Ω
SW200 AUDIO INPUT IMPEDANCE SW
This sets the CH3 audio input
impedance.
HIGH/600Ω
SW201 AUDIO INPUT IMPEDANCE SW
This sets the CH4 audio input
impedance.
HIGH/600Ω
The underlined items indicates the initial setting.
Recording signal
Function
Monitor output channel
The monitor output channels are selected using the
MONITOR SELECT and MONITOR MIX button as shown
below.
Monitor
output
CH1/CH2/CH3/CH4/CH1+CH2/CH3+CH4/
L
CH1+CH3/CH2+CH4
CH1/CH2/CH3/CH4/CH1+CH2/CH3+CH4/
R
CH1+CH3/CH2+CH4
– 61 –
Output signal
SW201
SW200
SW101
SW100