-32-
Main PCBs Trouble Diagnosis
- Main TP(V-sync) : R91
E.When “No signal”in HDMI
1)First check if other inputs are working
=>if other inputs are not working, replace MAIN PCB
2)Checking waveforms with Color Bar Pattern(Using the oscilloscope)
- Main TP : R62, R63, R64, R65, R66, R67, R68, R69