Philips MC-M570/21 - Service Hints; FET Gate Signal Measurement; Digital Output Signal Measurement; Output Filter Signal Measurement

Measuring point H: gate-signal of the FETs
Measuring point I:
Digital output signal.
Measuring point
J:
The following three signals are measured after output filter
5101 with different timebases.
Measuring point
K:
After common mode coil 5102 - the audio signal is restored.
11-6
Service Hints