A
Angulos
Guest
Have this 13" TV on my bench with following problem...Initially, DOA, changed
TP15 and I got HV, well, sort of, I can hear the HV crack but no pic...went
checking for voltages and this is what I found:..TV off, I can read voltage on
the collector of HOT, 163V, when TV on, this voltage oscillates from 165 to
almost 240V, all other voltages also oscillate and the heater voltage looks
like a dimmer, on at full and dims at low...changed cap on 150V line that
seems to feed all other circuitry but the set still the same.
Any help on this will be much appreciated.
TIA
Alphie
TP15 and I got HV, well, sort of, I can hear the HV crack but no pic...went
checking for voltages and this is what I found:..TV off, I can read voltage on
the collector of HOT, 163V, when TV on, this voltage oscillates from 165 to
almost 240V, all other voltages also oscillate and the heater voltage looks
like a dimmer, on at full and dims at low...changed cap on 150V line that
seems to feed all other circuitry but the set still the same.
Any help on this will be much appreciated.
TIA
Alphie