Dicas Reparação SHARP
Modelo - Chassis 21
Pesquisa: 21 SHARP Enviar Dica Resolvida
Resultados 74
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sharp | CV2133H 8P-SR | Txt lines showing | C502 220µ 25v hi esr | ||
| Sharp | CV2133H 8P-SR | Dead - brief red LED at sw on | Check caps C714 10µ 100v, C716 47µ 63v & C723 3µ3 50v non pol on psu pri | ||
| Sharp | CV2133H 8PSR | watermark effect | C318 220µ 25v LT cap | ||
| Sharp | CV2133H 8PSR | Trips once then dead | C723 3µ3 63v bipolar cap - fitted 2 x 4µ7 63v back to back in lieu | ||
| Sharp | CV2133H | Txt lines on top 2" of screen | C502 22µ 25v near fop chip | ||
| Sharp | CV2133H | No sync | Q1603 on scart panel - 2SA950 fitted - use 2SA966 for greater reliability | ||
| Sharp | CV2133H | NO SYNC | Q1603 ON SCART PCB | ||
| Sharp | CV2133H | Int white picture + no audio | Check each coil in IF strip for int short to screening can | ||
| Sharp | CV2133H | Int blank white raster & no sound | T207 int earthing short - fault will come & go whilst squeezing it | ||
| Sharp | CV2133H | Field collapse | IC801 IX0712CENI or M51390ASP jungle chip | ||
| Sharp | CV2133H | dead set standby light comes on and dies away | C723 4µ7 non pol cap | ||
| Sharp | CV2131SC | Flyback lines at top of pic | C502 220µ 25v | ||
| Sharp | CV2131SC | Dead - led lights briefly at sw on | C723 3µ3 63v bipolar cap | ||
| Sharp | CV2131H | Dead - no line drive | Replace FOP IC X0640CE with equiv. LA7830 & 220mf cap. and the 4.7ohm safety feed res by LOPTx | ||
| Sharp | CV2123H 7PSR1 | Trips at sw on | Dry joints psu or STR41090 chopper chip - test by powering up with reduced mains - if set does not start the chip is faulty |