Dicas Reparação
Modelo - Chassis KV27FX10
Pesquisa: KV27FX10 Enviar Dica Resolvida
Resultados 11
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27FX10 | INTERMITTENT BRIGHT PIX, TUNER ALSO BREAKS UP | Intermittly the picture becomes very bright with retracelines. In the tuner mode the picture will break up (like a bad IF block). | ||
| Sony | KV27FX10 | NO PICTURE SOUND OK, REPLACED R542 AND D809 | No picture, but sound is OK. | ||
| Sony | KV27FX10 | CLOCK GAINS TIME, SEE SERVICE BULLETIN 87R1 | Clock gains 2 to 12 minutes per hour. -HQ COMMENTS: Please add a 0.1uf capacitor between the base of Q109 andground. Please refer to Service Bulletin 87R1 for additionalinformation. | ||
| Sony | KV27FX10 | BULLETIN TVP087R1 INCOMPLETE, WE WILL UPDATE | Bulletin TVP087R1 shows application to KV27FX10. But notfor KV27EXR20, KV27EXR25. Need to show schematics for these units. Canyou correct and reissue? Thanks. -HQ COMMENTS: We have updated the FPR to refer to the circuit change forthese three models. | ||
| Sony | KV27FX10 | NO POWER, REPLACED THERMISTOR | No power, 7 Amp fuse (F651) open. Found fuse open but, couldnot find any shorts. Disconnected R652 and the degaussing coil. Ifconnector F-4 was disconnected, 05 and 12 volt supply came up, fuse didnot blow. Connecting external 16 volts to R656/D652 ju | ||
| Sony | KV27FX10 | BLOWS 7A FUSE AT TURN ON, REPLACED FUSE AND THERMISTOR | 7A fuse blows immediately power is turned on. | ||
| Sony | KV27FX10 | DEAD SLEEP LIGHT ON, REPLACED IC601 (G BOARD) | No power, only sleep light on. | ||
| Sony | KV27FX10 | IFE-450 IF BLOCK, REPLACED WITH P/N 1-464-755-21 | Part number 1-464-755-11 is listed in computer as IFE-450 formodel KV-27HFR with dealer cost of $39.64. Part number 1-464-755-21 islisted in computer as IFE-450 for model KV-27FX10, dealer cost of $28.91.Schematics show them as the same part. Is there | ||
| Sony | KV27FX10 | INTERMITTENT LOSS OF VERTICAL DEFLECTION | Unit would intermittently manifest reduced vertical deflectionand foldover. After a while, it would lose vertical deflection altogetherwith a bright horizontal line showing at the center of the screen. Tracedproblem to bad solder connection between DY | ||
| Sony | KV27FX10 | INTERMITTENT VERTICAL PICTURE DISTORTION | Intermittently, the unit would have a distorted picture.This distortion appeared on the top 25% and lower 5% of the picture area.It looked as if the top 25% of the picture would be stretched for a periodof time then, it would return to normal. The stran | ||
| Sony | KV27FX10 | INTERMITTENTLY GOES TO DARK RASTER ONLY WITH RETRACE LINES | IC-1702 had cold solder joints causing loss of 9 voltsregulated. Easy point to check for 9 volts at the VHF-UHF tuner. |