@@AudioAmplifierServicing I set the quiescent currents according to your recommendation. A new problem has arisen. The left channel plays quieter than the right, and when Balance Direct is turned on, the left channel disappears completely. Where to look for the problem?
@@vadimivanov2168 Hi if your advising that when you turn off the direct mode that the Audio is disappears then the fault is on the tone control circuit so you need to check the solder joints on the balance potentiometer. Also did you clean the input selection switch as per the video and also the other selection switches, and also reflow the solder joints as detailed in the repair video?
Nice day! Between what points should you hold the multimeter probes to set 14 millivolts?
If you look at the ceramic emitter resistors connect your multimeter across the two ends sticking up.
@@AudioAmplifierServicing Thanks
@@vadimivanov2168 Your welcome
@@AudioAmplifierServicing I set the quiescent currents according to your recommendation. A new problem has arisen. The left channel plays quieter than the right, and when Balance Direct is turned on, the left channel disappears completely. Where to look for the problem?
@@vadimivanov2168 Hi if your advising that when you turn off the direct mode that the Audio is disappears then the fault is on the tone control circuit so you need to check the solder joints on the balance potentiometer. Also did you clean the input selection switch as per the video and also the other selection switches, and also reflow the solder joints as detailed in the repair video?