Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
ITT | 3896 Digi-3 | Lines on picture. | Resolder DJ on frame IC ( IC401 ) | ||
ITT | 3896 Digi-3 | Lines flashing on picture. | Replace IC1403 ( MEA2901 ) on control panel. | ||
ITT | 3896 Digi-3 | Frame reduced after 1 or 2 hours. | Replace IC791. | ||
ITT | 3896 Digi-3 | Flyback lines & white raster. | Replace D541 & R541. | ||
ITT | 3896 Digi-3 | Dead. | Replace D795 & T742 plus fuse. | ||
ITT | 3732 CVC825P | Width & hight low. | 145v rail down - R651 ( 120k ) high. | ||
ITT | 3732 CVC825P | Frame - Hight & width low. | 145v rail down - R651 ( 120k ) high. | ||
ITT | 3493 CVC1200 | Remote control inoperative | IC SAA1251 | ||
ITT | 3493 CVC1200 | No startup or light on in standby but still o | Check for shorted out relay pins , Tx 4511 3109 faulty. | ||
ITT | 3493 CVC1200 | No sound - colour or remote. | IC SAA1251 Remote decoder IC. | ||
ITT | 3447 Digi-3 | No sound & blank raster - stuck in AV mode. | IC1401 pin 25 latched high. | ||
ITT | 3447 Digi-3 | No picture - sound & EHT ok. | D771 s/c , R771 o/c. | ||
ITT | 3426 Comp B | No colour. | C891 s/c , IC800. | ||
ITT | 3425 80R | Standby - going into standby. | IC1404 5 volt Reg. | ||
ITT | 110 Digi-3 | Dead - blowing line transistor. | C714 int o/c. |