Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
ITT | CVC1215 | Dead - fuse gone. | BU508 checks s/c in cct 10uf C701. | ||
ITT | CVC1215 | Dead - blows fuse at switch on. | C701 ( 10uf , 350v ) s/c | ||
ITT | CVC1215 | Dead | HT only 100v at LOP Tr & driver; BU208A faulty also dry joints IF can- (appeared to be the cause of demise of LOP Tr) | ||
ITT | CVC1215 | dead | Burn up on L503 - clean up & resolder | ||
ITT | CVC1215 | Confetti interference | Focus pot | ||
ITT | CVC1215 | Blank Raster & may have fly back lines | R536 ( 33k ) burnt up.Change it plus T900 ( BC238 ) decoder | ||
ITT | CVC1210 | Int Start up | Replace C731 & C733 both ( 10uF ) C713 C703 C701 lift Cathode D712 Add 1.8ohm in series | ||
ITT | CVC1210 | Dead - power supply buzzing. | R744 o/c ( safety component ) check R503. | ||
ITT | CVC1210 | Blank raster & may have fly back lines. | R536 ( 33k ) burnt up.Change it plus T900 ( BC238 ) decoder | ||
ITT | CVC1204 | Dead. | Transformer. | ||
ITT | CVC1204 | Dead with groaning & whistling | Low HT at LOP Tr; line drive waveform low & dist - R744 1k o/c | ||
ITT | CVC1204 | Dead - blowing BU508 at switch on. | Check C701 for s/c. | ||
ITT | CVC1203 CT2612 | 10uf C733 blown apart. | Change C703 ( 10u f ) | ||
ITT | CVC1203 | Width will not adjust. | T562. | ||
ITT | CVC1203 | Lack of width. | T563. |