Dicas Reparação SHARP
Modelo - Chassis
Pesquisa: SHARP Enviar Dica Resolvida
Resultados 1459
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sharp | BCTVA DV5932H | E-W error | replace frame IC and 36V zener (s/c) | ||
| Sharp | BCTVA DV5932H | dead or tripping | TDA8350Q s/c, C627 1nF 2kV leaky | ||
| Sharp | BCTVA DV5932H | at switch on reverts back to stby | C725 220uF10V, C729 470uF 16V | ||
| Sharp | BCTVA 66AS06H | Tripping, LOPTr s/c & R619/632 burnt | Replace faulty comps & C619 0µ56 | ||
| Sharp | BCTV-A | No/int FM mono,NICAM or scart sound,whistling | NV memory reqs reprog - data from Sharp, WVE - not in serv man | ||
| Sharp | BCTV-A | no pic - smell of burning | R619 & 632 cooking due to C619 s/c | ||
| Sharp | BCTV-A | E-W dist | IC500 | ||
| Sharp | 8PSR | Int dead then dead | Dry joints & C723 3µ3 non pol cap | ||
| Sharp | 8PSR | Chirps & sw to st/by at sw on | IC801 line osc supply pin low at 3v. R679 100k o/c | ||
| Sharp | 76FW-53H DA50W | White line down middle (line coll) | C620 overheated & o/c due to C613 dry joints & R613 overheated | ||
| Sharp | 76FW-53H DA50W | Snowy pic | Tuner TH201 pt no RTUNH0123BMZZ | ||
| Sharp | 76FW-53H | No pic - sound ok | When A1 advanced, blank raster with bottom foldover - Q503 IRFR010TM flyback FET leaky pt no RH-TX0172BMZZ. If no pic check pin 11 IC801for 50Hz pulse 4v peak, if missing then FOP fault | ||
| Sharp | 76DW18H CW100 | blank screen, sound ok. 2 fuses F601 and F602 near LOPT o/c. | R611 1R 0.5W in +40V supply o/c, F601, F602 2.5A o/c (near LOPTx), SMD Q509 2SB1561 s/c D503 1N4148 s/c (near connector to frame coils) To prevent reocurrence, add 47V zener across +40v, fit in position R626 rear of PCB. In later models this zener is already fitted. | ||
| Sharp | 70ES03S | Dead - B+ volts ok | replace R613 & C613 680nF 250V leaky (cause c613 dry jointed | ||
| Sharp | 70AS | Q 600- line transistor S/C | bad soldered joints at the PCB on deflection coil |