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DateHeaderText
09-01-2011No thoughts???
09-01-2011hi,thanks,i try chek it and go back, yes led is flickering and i hear a sound like that chik..chik .chik!
09-01-2011Wow. I just stumbled across this post and I have to say THANK YOU SO MUCH! I was having the exact same problem with my Xboard 25, and the calibration menu seemed to have fixed it! Thanks again!
09-01-2011Another thing to check on 12V line is: D810 (UF5402) in the PSU might be short-circuit.
09-01-2011Full make and model is always helpful. If banging the TV cured the fault in its beginning stages, that points to dry-joints (or what the yanks call cold-joints). You need to look for any poor solder joints in the TV, or ask an engineer to look it over.
09-01-2011Resolder delay line DL302.
09-01-2011It might be the GP2 chassis. Try to find out which it has. If it is the GP2, check these: - IC880 temperature sensitive (with small black heatsink to the right of the tuner). 9V at CRT socket L2 pin 1 drops to approximately 7V, then appliance switches
09-01-2011eBay. Everything is on there. cgi.ebay.co.uk/20-pcs-High-Voltage-Ceramic-Capacitor-2KV-2200pF-222-/110527927932?pt=LH_DefaultDomain_0&hash=item19bbfa567c I think you may find that more than just that capacitor has failed on the board... The beep
09-01-2011If anyone has issues with the flex connectors adhering to the edges of the LCD screen itself, there is a fix available other then packing with something to apply pressure to the faulty connector. 3M manufacture a conductive tape that conducts through t
09-01-2011I replaced D800,D806,optocopler: IC 801,C623 :33mf/160v,C826: 47mf/160v,c822,c856,c812 but TV is in standby stat still. when I conect R118 to ground TV turn on and power led stay green. also voltage of Drain pin of Mosfet Q801 is unstable (27v...110v)
09-01-2011zenith tv dark picturehi am workin a zenith tv model isz2045dt the picture is very dark i bring the brightness full and i also bring up the bright on the flyback but pic is still dark.t found two badly caps close to the flyback i change them but still the same way.any ideas w
09-01-2011Integrado la 7672Buenas noches. Quisiera saber si alguien me puede informar sobre el integrado la7672. su estructura? Gracias!
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