TX-NR1030/3030/ DTR-60.6/70.6
ADJUSTMENT PROCEDURE-1
ADJUSTMENT OF IDLING CURRENT
Connection
DC Volt meter
AVR
100ohms,
1/4W
Applied to the following model.
(Model)
a. Pre-adjustment
Set the following registers to minimum position before POWER ON.
Set the voltages at the following terminals to the following voltage by adjusting the following registers, under the condition of
no input and no load, immediately after POWER ON.
Channel
L/C/R/ SL/SR/SBL/SBR/LH/RH/LW/RW
Check point(Terminals)
Adjustment point(Registers)
Voltage
b. Aging
Heat run during the following time.
Time
c. Final adjustment
Re-adjust by the following procedure after heat running for the above mentioned time.
Procedure
TX-NR1030/3030, DTR-60.6/70.6
L/C/R/SL/SR/SBL/SBR/LH/RH/LW/RW
Below
Between
Do not adjust.
Over
4mV
4mV
4
䡚
6mV
6mV
6mV
3.0mV
TX-NR1030, DTR-60.6
TX-NR3030, DTR-70.6
L/C/R/ SL/SR/SBL/SBR/LH/RH
P6070
㹼
P6078
P6040
㹼
P6048
