Re: Curtis lcd3215a Standby power only
I have tested the diode you pointed out.
Auto range meter on diode test in circuit.
Diode=
positive to bar= .49
negative to bar= OL
The resister you pointed out R29
Auto range meter set to ohms.In circuit.
=73.8
Reverse=72.5
I dont know how to test the ceramic or film cap that is with the diode and resistor
I have not changed any of the small electrolytic caps,only the two bigger ones that where slightly puffed.(pic in my first post)
Could i replace the small electrolyic caps that you pointed out with some caps from a couple computer power supplies that i have? As long as the capacitance and voltage are the same? Just for testing,then i'll order new ones,if i get it working.
Thanks!
Originally posted by budm
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Auto range meter on diode test in circuit.
Diode=
positive to bar= .49
negative to bar= OL
The resister you pointed out R29
Auto range meter set to ohms.In circuit.
=73.8
Reverse=72.5
I dont know how to test the ceramic or film cap that is with the diode and resistor
I have not changed any of the small electrolytic caps,only the two bigger ones that where slightly puffed.(pic in my first post)
Could i replace the small electrolyic caps that you pointed out with some caps from a couple computer power supplies that i have? As long as the capacitance and voltage are the same? Just for testing,then i'll order new ones,if i get it working.
Thanks!
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