Make | Model | Problem | Solution | Date |
| | | |
Found: 13
|
Finlandia | 66GZ7 Salora M | St/by only | DB525 BYV95C s/c in LOP stage | 14-09-04 |
Finlandia | C51GZ5 | Tuning store/lock code - press within 5 sec | Store,Chan-up,store | 14-09-04 |
|
Finlandia | C51GZ6 | Tuning store/lock code - press within 5 sec | A/Red,0/AV,Step,Store | 14-09-04 |
Finlandia | C59GZ5 | Tuning store/lock code - press within 5 sec | Store,Chan-up,store | 14-09-04 |
Finlandia | C59GZ7 | Int blank raster | Dry joints pin of ferrite wound transformer MB521 which connects to the Drain of FET TB526 which acts as a "width control switch" in the HT supply to the line transistor | 14-09-04 |
Finlandia | C59GZ7 | Tuning store/lock code - press within 5 sec | A/Red,0/AV,Step,Store | 14-09-04 |
Finlandia | C59GZ7 | Tuning store/lock code - press within 5 sec | A/Red,0/AV,Step,Store | 14-09-04 |
Granada | C51GZ5 Salora L | Field collapse | Change TDA3654 and 100mfd 50v next to it CB575. 25v is fed from ipsalo transformer pin 13 via diode BB612 and safety resistor RB616.Check for dry joints on stand up panel next to Trfmr | 14-09-04 |
Granada | C59GZ5 | No txt | MDA2062 eeprom - option bit could be set but had no effect | 14-09-04 |
Granada | C59GZ7 | No pic - sound ok | When A1 advanced field coll noticed - IC570 TDA8172 f op chip | 14-09-04 |
Granada | C59GZ7 | No picture. | TDA8172 FIELD IC SC | 14-09-04 |
Granada | C66GZA | Field collapse | IC501 TDA3654 fop chip had failed; C574 100µ 50v low cap | 14-09-04 |
Granada Hita | C66GZA | Field collapse - the TDA3654 field output chip IC5 | C574 ( 100uF , 50V ) | 14-09-04 |