Make | Model | Problem | Solution | Date |
| | | |
Found: 18
|
Toshiba | 218D9B | Field lin stretched at top | C317 2µ 50v, C308 2µ2 50v - little red caps near fop chip | 14-09-04 |
Toshiba | 218D9B | No pic - blank raster when A1 advanced - sound ok | No scastle pulse pin 35 TA8659N - C410 2700pf dry joint (Under plastic frame by LOPTx) | 14-09-04 |
Toshiba | 259D9B | Dead | C820/838/840/844/845/846/847/501/866/869 plus the the 2SD1279 at 8UKP(SEME) the 5.6 ohm 20W surge limiter, Q802 a 2SA1012 after all this the power supply ran but was obviously under stress - C462 2700pF 2kv s/c | 14-09-04 |
Toshiba | 259D9B | Dead - st/by led flashes | D819 | 14-09-04 |
Toshiba | 259D9B | Field foldover | C313 220µ | 14-09-04 |
Toshiba | 259D9B | Int loss of sync | Dry joints ICF01 IC on Txt panel | 14-09-04 |
Toshiba | 259D9B | INT NICAM | DRY JOINT ON QG16 5v REG ON NICAM PCB | 14-09-04 |
Toshiba | 259D9B | INT. SOUND | Q196 INT. OPEN | 14-09-04 |
Toshiba | 259D9B | No sound | Sound o/p chip AN7171NK blasted due to hi volts caused by C866 & 869 10µ 50v in psu pri | 14-09-04 |
Toshiba | 259D9B | No sound & o/p IC getting hot | AN7171K o/p ic & check 10µ elects in cct | 14-09-04 |
|
Toshiba | 259D9B | No sound from cold | Replace 470µ smoothing cap in 12v supply in psu near LOPTx | 14-09-04 |
Toshiba | 28WD98B | St/by only | HT at 71v (125v), HIC1016 Z801, R479 68R 1/2w fusible o/c | 14-09-04 |
Toshiba | 32WD98B | St/by only | HT present at 125v, eeprom faulty also C872 in 16v supply leaky causing low volts of 8v | 14-09-04 |
Toshiba | 32WD98B C9SS | Squealing in st/by, when sw on small unlocked or no raster | STR-F6668B chopper chip Q801 pt no 23135008 | 14-09-04 |
Toshiba | 32WD98B/G | Buzzing/resonance from centre spkrs | Fit felt tape to lower mask area pt no 23466494 - see TV Dec 01 for details | 14-09-04 |
Toshiba | C9SS 32WD98B | high pitched whistle when put into stby | replace Q801 STRF6668B (23135008) | 14-09-04 |
Toshiba | C9SS 32WD98B | loud buzzing from centre speaker when put into stby, will not come out of stby | IC801 STRF6668B (23135008) faulty | 14-09-04 |
Toshiba | C9SS 32WD98B | no teletext, only blank screen when selected | resolder plug/socket PF01A/15 on text board | 14-09-04 |