Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Philips | KT3 | Dead. | 4.7R w/w R6191 may be shown as R6291 | ||
Philips | KT3 | CRT down. | For tube boost s/c 1 of the chokes L9603/9604 Note only do 1. | ||
Philips | KT3 | Continous trip | Dry joints C567 (below LOPTx) | ||
Philips | KT3 | col fades out after 2 hrs | C56 0.1µ connected to pin 23 TDA3560 faulty | ||
Philips | KT3 | Channel change - intermittent. | IC70 ( 4074 ) | ||
Philips | KT3 | Brightness - intermittent. | Drys on plug by high wattage res on remote PCB. | ||
Philips | KT3 | Blank raster. | IC TDA2571 sync/line IC. | ||
Philips | KT3 | Blank raster with flyback lines. | R587 ( 100R ) by drive pre-sets change in value 160v feed to RGB | ||
Philips | KT3 | Blank raster with flyback lines | R455 SC 560R 1W. | ||
Philips | KT3 | 155v rail low. | DJ on R1583 ( 2R2 ) | ||
Philips | K40 | WHISTLING | BU508 SHORT CHECK IC7120 OPTO ( CNX62 ) | ||
Philips | K40 | VERY FAINT RASTER | CHECK THE TDA3561 COLOUR IC | ||
Philips | K40 | Txt lines showing at top of pic | C2107 100µ 50v | ||
Philips | K40 | Txt lines at top of pic | C2107 100µ | ||
Philips | K40 | Striations on left-hand side. | Check R3191 for o/c. |