Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | XR6450 | LOUD BEEPING NOISE WHEN KEYS PRESSED | Unit makes very loud beeping noise every time a button isdepressed. Found lifted/burned trace between pin 44 of IC501 to resistorR536. | ||
| Sony | XR4420 | NO AUDIO, SCAN WOULD NOT STOP ON RADIO | Unit would not have any audio, plus scan stop would notwork as well. Unit would just scan up and down the complete band. | ||
| Sony | XR3500 | NO TUNER FUNCTION (FOUND NO SOLDER ON R604) | No tuner function, found no solder on R604. | ||
| Sony | XR2500 | NO AUDIO/TAPE DECK ALWAYS ON (BLINKING DISPLAY) | Unit has no audio and tape deck always on. Display is alsoblinking. Found transistor Q301 (AMS on/off) shorted. | ||
| Sony | XR2500 | NO ILLUMINATION (FOUND R373 OPEN) | Unit has display but no illumination. Found resistor R373open, causing lamps PL801/802 not to work. | ||
| Sony | MDXC150 | CAN'T SELECT CD CHANGER (FOUND OPEN TRACE NEAR CN500 PIN 7) | Could not select a CD changer. | ||
| Sony | EXR21 | NO AUDIO (FOUND IC601 DEFECTIVE, LANDS DAMAGED) | Unit had no audio. Found pins 6 and 7 of IC601 were notsoldered, or became unsoldered when IC601 failed. Also, several landswere damaged. | ||
| Sony | EXR21 | INTERMITTENT AUDIO FROM LINE OUT, SPEAKER OUT OK | The unit had intermittent audio from the line out connector.The speaker out was OK. | ||
| Sony | EXR21 | JAMMED MECHANISM (CAUSED BY DAMAGED GEAR ON REF. 128) | The mechansim was jammed. | ||
| Sony | EXR21 | UNIT LOADS/UNLOADS TAPE AT RANDOM (CLEANED MODE SWITCH S901) | The unit would load/unload tape at random. | ||
| Sony | EXR21 | NO AUDIO (FOUND Q311 DEFECTIVE) | The unit had no audio. | ||
| Sony | EXR21 | NO DISPLAY, ALL OTHER FUNCTIONS OK (FOUND D571 DEFECTIVE) | The unit had no display. All other functions were normal. | ||
| Sony | EXR21 | EATS TAPES (FOUND B-T WASHER REF. 124 WAS MISSING) | The unit eats tapes. | ||
| Sony | EXR21 | CAPSTAN MOTOR RUNS CONSTANTLY (FOUND Q403 DEFECTIVE) | The capstan motor in the tape mechanism runs constantly. | ||
| Sony | EXR21 | POP NOISE WHEN UNIT TURNED ON (FOUND Q230 DEFECTIVE) | There was a pop noise heard from the speakers when the unitwas turned on. |