Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
ITT | Monoprint B | Dead - low HT & no EHT | LOPTx - scope LOPTr coll - has lots of spikes | ||
ITT | Monoprint B | Dead - 115v at BU508D collector. | Try LOPTX see Tv mag. | ||
ITT | Monoprint B | Dead | D733, IC701, R715, R721, D702 | ||
ITT | Monoprint B | Dead | T501 BU508A LOP tr leaky, dry joint C518, C712 47µ 16v hi esr | ||
ITT | Monoprint B | Dead | Dry joints pin Q of chopper tfmr | ||
ITT | Monoprint B | dead | HT at LOP Tr low at 25v; C701 4µ7 400v low cap (HT smoother) | ||
ITT | Monoprint B | Cuts out & int loses chan memory | 5v reg IC1405 | ||
ITT | Monoprint B | Comes on with a screech | C901 4µ7 400v & C707 2µ2 63v | ||
ITT | Monoprint A | Dead | LOPTx u/s - ok on dummy load | ||
ITT | Mono B | WON'T COME ON FROM COLD AFTER 3-4 TRIES SET COMES | C707 2.2uF | ||
ITT | Mono B | TRIPS WITH MOMENTARY DISPLAY | C715 1000mfd | ||
ITT | Mono B | NO S/V - ALL SUPPLIES INC EHT PRESENT NO RESET PUL | C722 470mfd , 16v | ||
ITT | Mono B | NO PICTURE OR SOUND WHEN SWITCHED ON SET HOWLS , S | C722 470uF 16v | ||
ITT | Mini 2 | Colour saturation pulsing when playing tapes | Also affected e-e to a lesser extent - TDA3561 decoder chip | ||
ITT | Mini | St/by only | 1A fuse Si651 o/c, T713 chopper tr BU508A s/c - C701 4µ7 o/c |