Search: mitsubishi
Results: 1346
Make Model Symptom Problem Solution By
MITSUBISHI CT25B3STX
Pic blanks out into a small square Replaced c965,c970,c987,c974,c718.
MITSUBISHI CT25B3STX
No e-w corr Ic551 tea2031
MITSUBISHI CT25B3STX
Field o/p ic have short life Fit mitsikit1 & check c906 47µ 50v, c909 change from 2µ2 to 10µ, d907 3v 1w zener & c960/956 1000µ 35v, c452 220µ 35v & dry joints around crt yoke & scan coils plug
MITSUBISHI CT25B2STX
Smeary video esp when cold Check/replace caps in if can
MITSUBISHI CT25B2STX
Several attempts reqd to sw on & ht high initially C909 2.2uf in primary of psu.
MITSUBISHI CT25B2STX
No sound Format eeprom as per manual
MITSUBISHI CT25B2STX
Nicam dropout with crackling Dry joints if unit
MITSUBISHI CT25B2STX
Frame collapse Replace ic451
MITSUBISHI CT25B2STX
Field collapse , no 30v rail Ic551 ( ew ) & r976 , also check z551
MITSUBISHI CT25B2STX
Field collapse - replacement of fop chip When replacing failed ic451 tda8178s check elects in field & psu ccts; note tda8178 nla - use tda8171 & mod kit usually supplied with it
MITSUBISHI CT25B2STX
Field collapse Ic451 tda8178s - if tda8171 used mod reqd
MITSUBISHI CT25B2STX
Dead - q901 s/c. Fit mod kit ( wve 77901 ) r901 , d908 , q901 , c908 to 2700pf , c966.
MITSUBISHI CT25B2STX
Buzz on sound - flat pic 0.47µ 50v electrolytic in if and dry joints in if
MITSUBISHI CT25AVIBDS
Slow startup. Change c955 ( 2200uf )
MITSUBISHI CT25AVBDS EE3
Int sw on/ off - g led lights but no pic/sound (no line drive) C956 470uf 6.3v in secondary power supply circuit, close to ic951
MITSUBISHI CT25AV1BS EE3
No e/w or width control (after csd3 470n replaced) L504 burnt & shorted windings - rewound with 493 turns - also check tda2013a e/w chip
MITSUBISHI CT25AV1BS EE3
Field collapse Tdad171 & r516 0r82 1/or a/s
MITSUBISHI CT25AV1BS EE3
Dead - off with burning smell - green led perm lit Csd3 470n 400v o/c - looks stressed cause of trouble. also r510 100r 1/2w o/c - also replaced tea2031a
MITSUBISHI CT25AV1BS EE3
Blank raster with sound Vid signal enters pin 42 ic201 but no o/ps - eventually found due to no 12v crt base - r514 0r82 1/2w safety res o/c
MITSUBISHI CT25AV1BS
No sound - pic ok Reset eeprom settings from infomation provided by darren hoskin & graham cooke