Make | Model | Problem | Solution | Date |
| | | |
Found: 40
|
Bush | Z718 | Channel selector stuck on prog. | ET6016 , 1R1106. | 14-09-04 |
Bush | Z718 | East west - poor & bent verticals. | 4VT16. | 14-09-04 |
Bush | Z718 | LOPTX keeps going. | 5C3 ( 0u 01f ) | 14-09-04 |
Bush | Z718 | No signals on log.r channels. | ET6016 | 14-09-04 |
Bush | Z718 | Tuning - drift. | 9Z1.6 | 14-09-04 |
Finlandia | 66GZ7 Salora M | St/by only | DB525 BYV95C s/c in LOP stage | 14-09-04 |
Finlandia | C22BZ7 | Tuning store/lock code - press within 5 sec | A,0,Chan-up,Store | 14-09-04 |
Finlandia | C26BZ7 | Tuning store/lock code - press within 5 sec | A,0,Chan-up,Store | 14-09-04 |
Finlandia | C51DZ7 | Tuning store/lock code - press within 5 sec | A,0/10+,Chan-up,Store | 14-09-04 |
Finlandia | C52Cz7 | Tuning store/lock code - press within 5 sec | A,0/10+,Chan-up,Store | 14-09-04 |
|
Finlandia | C59CZ7 | Tuning store/lock code - press within 5 sec | A,0/10+,Chan-up,Store | 14-09-04 |
Finlandia | C59DZ7 | Tuning store/lock code - press within 5 sec | A,0/10+,Chan-up,Store | 14-09-04 |
Finlandia | C59FZ7 | Tuning store/lock code - press within 5 sec | Red,0/AV,Step,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 |
Finlandia | C66CZ7 | Tuning store/lock code - press within 5 sec | A,0/10+,Chan-up,Store | 14-09-04 |
Finlandia | C66DZ7 | Tuning store/lock code - press within 5 sec | A,0/10+,Chan-up,Store | 14-09-04 |
Finlandia | C66FZ7 | Tuning store/lock code - press within 5 sec | Red,0/AV,Step,Store | 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 |
Panasonic | Z7 | Dead except from whistle from psu | No line drive - D861 start up supply for IC601 o/c | 14-09-04 |
Panasonic | Z7 | Flashing LED at sw on & no start up | Replace o/c R811 (220k 0.5w) in power supply. | 14-09-04 |
Panasonic | Z7 | No sound - OK with sound I/P via scart | FM sound I/p ok at pin 2 IC601 M52778SP-A but no o/p at pin 47 - chip duff | 14-09-04 |
Panasonic | Z7 | Screams at sw on, relay operates trip & LED just blinks | D861 o/c in psu (8v feed to pin 9 IC601) Cct Diag mistake - anode D861 connects to pin 1 IC851 NOT 852 | 14-09-04 |
Panasonic | Z7 | Service mode access | Select chan 60, set sharpness to min, press timer on remote at the same time down arrow on front of set. press str after each adj to store | 14-09-04 |
Panasonic | Z7 TC14S3R | Self check proc | Press F button & Vol - button on set & status on r/c at same time. When complete sw off set then on again & retune | 14-09-04 |
Panasonic | Z7 TC14S3R | Weak neg pic - as tho in wrong system | EEPROM IC1205 pt no XL24D02P-AA1 corrupted - needs self checking once fitted | 14-09-04 |
Panasonic | Z7 TC14S3R/T | stuck in stby | MICRO IC1201 IN PROTECT DUE TO NO +2.6V ON PIN31, R1218 620K 0.5W O/C | 14-09-04 |
Panasonic | Z7 TC21S3R | switched to 16:9 mode | CORRUPT EEPROM (NO OPTION CODE) , REPLACE MICRO IC1201 AND EAROM IC1205, INITIALISE BY PRESSING STATUS KEY ON REMOTE, FOLLOWED BY 'V' BUTTON ON TV | 14-09-04 |