Make | Model | Problem | Solution | Date |
| | | |
Found: 21
|
B & O | 2500 LX2802 | Int reverts to st/by briefly with blank raster on return | Tr6 - use BC338-40 as replacement - checks ok out of cct | 14-09-04 |
B & O | L2500 | Servicing the L2500 | Picture on cover & layout. | 14-09-04 |
B & O | L2500 L | Stuck in standby. | BU508 s/c. | 14-09-04 |
B & O | LX2500 37XX | NO STBY LED SET STUCK IN STBY | C14 470uF 16v OC | 14-09-04 |
B&O | L2500 | psu shutdown | line dr tr 4TR15 BC328-25 o/c b-c | 14-09-04 |
Grundig | CUC2500 | Sometimes switches to St-by. Eventually does not startup at all. | Replace TDA3640 chip | 14-09-04 |
ITT | CT2500 CVC1150 | Dead. | TR716 , 715 , D685 s/c , caused by TR731 ( BC328-52 ) s/c , D714 | 14-09-04 |
Sony | KV2500WX | Field poor lin & top/bottom foldover | C558 560µ | 14-09-04 |
Toshiba | 2500DBT | poor field lin | C317 2µ2 next to fop chip heatsink | 14-09-04 |
Toshiba | 2500TB | CHOPPER TRANSISTOR SC | CHECK R810 330k | 14-09-04 |
|
Toshiba | 2500TB | Dead int - esp when chassis slid in & out | check resistor not touching audio o/p chip heatsink | 14-09-04 |
Toshiba | 2500TB | Field - top of pic stretched | C303 2µ2 o/c | 14-09-04 |
Toshiba | 2500TB | Field lin | C303 2µ2 50v in field drive near pin 32 TA8659 | 14-09-04 |
Toshiba | 2500TB | If chopper tr sc check R810 330k out of cct | Ht should be set for 145v | 14-09-04 |
Toshiba | 2500TB | int clock stops on teletext | resolder xtal XF01 13.875 on U101 text board | 14-09-04 |
Toshiba | 2500TB | PICTURE VISIBLE FOR FEW SECS WITH SCAN FAULT THEN | R448 2.7ohm HIGH Toshiba 4984279 ( 12v TO TAA8659AN FALLS TO ABOUT 8v ) | 14-09-04 |
Toshiba | 2500TB | SEVERE CHROMA PATTERNING FROM COLD REDUCES AS SET | C515 22uF OC | 14-09-04 |
Toshiba | 2500TB | VIBRATION FROM CABINET | REFIT BUTTON ASSY. ADD FELT ( TAPE AVAILABLE FROM TEC DEPT ON REQUEST ) | 14-09-04 |
Toshiba | 2500TB5 | CLOCK STOPS ON TEXT HOLDING PAGE SELECTED | DRY JOINTS ON XF01 ON TEXT PCB | 14-09-04 |
Toshiba | 2500TBT | Field scan distorted | C317 2µ2 50v | 14-09-04 |
Toshiba | 2500TBT | POOR EW IC361 HOT | D368 30v ZENER OC | 14-09-04 |