Forum > LCD TV forum

medion no pic

(1/1)

electrochris:
Hi all again, seem to be have a bad run on lcd tv's,got a medion  md 20099s with  vestel psu 17w 15-8, standby ok powers up got sound no pic, no back light .checked 2 fuses on inverter board ok, i was wanting to know what chassie it is so that i can sort a diagram out any help would be great . many thanks chris   

sparky:
hi
it sounds like the inverter board faulty
check the transformers you might find one o/c
or the numbers on the board you can buy complete
new one from charles hyde
sparky

electrochris:
got circuit diagram,gonna check all voltages,will chck transformers on inverter , many thanks

electrochris:
hi, looking for pin outs for the inverter transformers, so that i can check the transformers for open circuit and what ohms they should be,   board is VIT70002.60 REV4 1320B1-24-VO4   many thanks

Navigation

[0] Message Index