Adjustment - Rotel RSX-1057 Technical Manual

Adjustment

Instruments : DC milli–voltmeter
Notes : Prior to Bias Adjustment, run about 5minutes with rated output(8ohms) and
warm up Power Transistor and Heat Sink. Set input off.
Step Coupling
1
ONE SIDE OF R541
2
ONE SIDE OF R141
3
ONE SIDE OF R341
4
ONE SIDE OF R441
5
ONE SIDE OF R241
1. Light-up ALL FL segments to check:
Press "2CH" and "MUTE" of front panel while turn on the rear panel master
power switch. When release the lighting, press STANDBY switch or master
power switch.
Location
E-1413 PCB
E-1413 PCB
E-1413 PCB
E-1413 PCB
E-1413 PCB
<MEMO>
15
Adjust Adjust for
VR501
DC milli–voltmeter reads 4mV
VR101
VR301
VR401
VR201
RSX-1057/ V03