Recently i repaired new (about 100hours worked) lcd 19'' monitor which had two 1000uF/10V/105C bad (bulged, each to other) electrolytic caps in output stage +5.1V of smps/inverter. Also main scaler board (which is supplieed with +5.1V) was dead .
Can we exactly find main cause od this failure? Are caps simply low quality or there was some over voltage maybe?
Why main scaler board was dead too?
Can we exactly find main cause od this failure? Are caps simply low quality or there was some over voltage maybe?
Why main scaler board was dead too?