Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | D5 | FAILURE OF SLED MOTOR GEAR ASS | Units are not functional, FOP jammed. Found gear assy on allthree units with broken teeth. | ||
| Sony | CFS9000 | BROKEN GEAR OF HEAD BRACKET ASS | The gear seems so hard. It is easily broken. | ||
| Sony | KV2645R | THUMP IN AUDIO WHEN CHANNEL CHANGED, REPLACED C226 | Two KV-2645Rand static in audio. The thump was kind of twang or dampered osc to it. | ||
| Sony | CDP101 | DISTORTED LEFT OUTPUT | Distorted left output. | ||
| Sony | STRVX200 | LOSS OF MEMORY AFTER SHUT OFF | Loss of memory after shut off. After shut off the batteryback up voltage was loaded down to 1.1V. Unit had a reset timing problem.Changed D302 from a EQA01-19RV to a EQA01-17RV. 19 zener to 17 zener.Pin 33 (IC301) is labelled STEREO MONO, should be CP | ||
| Sony | XO5 | SHUT OFF | The unit shuts off in any mode. The tech. replaced Q803 andQ805, but still it did not have a pulse at pin 11 of IC801. | ||
| Sony | EBP9LC | NO RECHARGE - NP11 | A customer complained that his EBP-9LC for the D-5 does notrecharge the NP-11. | ||
| Sony | PSX800 | IRREGULAR HORIZONTAL MOTION OF THE TONEARM | The unit came in a service station second time. First time,the tonearm did not go down intermittently. We went through the electricadjustment. The unit worked fine. Couple of month later, the unit camein for same problem. | ||
| Sony | CFM100 | BREAKAGE OF DECK CHASSIS | Back on groove for lock plate #363 in manual is not completeall the way across deck. When REW lever is pushed down, it forces locklever against side of groove breaking plastic groove and bending locklever. Only solution to this is to change chassis #37 | ||
| Sony | STRVX550 | NO REMOTE FUNCTION | No remote control operation. Reset controller IC301, did notrepair problem. | ||
| Sony | SL5000 | THREADING BELT SLIPPAGE CAUSING LOADING AND EJECT FAILURE | Failure to load or unload tape. | ||
| Sony | SLHFR30 | MUCH GRAINIER AND DARKER PICTURE | Picture is much grainier and darker than his TV when on cable.This E to E or playback can -HQ COMMENTS: We have not received any similar reports regarding thisproblem. I checked in our lab with an HFR30 connected to an antennasystem, and also at home c | ||
| Sony | SL5200 | INTMT PARTIAL THREADING AND LOADING OPERATION AT TURN ON | Intermittently, at turn on, unit would partically load andthreading ring would rotate about 1/4 turn and everything would stop.Then when you shut unit off and turn it on again it would return threadingring to start position as well as the cassette compar | ||
| Sony | KV1920 | SEVERE TEARING IN PIX BOTH HORIZ AND VERT - POOR INTERLACE | Picture had severe tearing and poor interlace. Scoping AGCbuss revealed high noise level. | ||
| Sony | SL2710 | NO BETA HIFI INDICATION IN E TO E OR NO BETA HIFI RECORD | Unit displayed no Beta HiFi indication in E to E mode andwould not record Beta HiFi. Beta HiFi playback was OK. Found no 9Vavailable from switch on PK-3 board due to shorted capacitor C568. |