Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDV8 | HEAD CLEANING SPRAY CAUSING DRUM BEARINGS TO STICK | Customer used Gemini products video head cleaner fluid model,CV98 (spray form). After following instructions on can, drum assto stick resulting in poor rotation. -HQ COMMENTS: As always, we do not recommend that the customer performany type of head cle | ||
| Sony | AVMT515V | OPTIONAL ACCESSORY CABLE FOR CCD-V110 IS UNAVAILABLE | AVM-T515V is listed in CCD-V110 operating instruction underoptional accessories (mini phono to 2 phono). There is no stock of thiscable. -HQ COMMENTS: These cables are now in stock at Kansas City. | ||
| Sony | ICF7600D | UNSTABLE OPERATION IN SSB MODE | In AM SSB mode, very erratic and hard to keep station in tune. -HQ COMMENTS: There is a S/M supplement which has some ckt. changes tolocal osc. to reduce drift. You might try this change to resolve yourproblem. I will send you a supplement. Pls retur | ||
| Sony | FD3A | DEAD, REPLACED T601, Q602 AND IC601 | Q602 leaky and IC601 defective. Upon replacing thesecomponents an abnormal raster and sound would appear. There is noapparent video because the 34 volts from switching regulator is absent.Inductor T601 may check good (resistance), however it is not ind | ||
| Sony | PSLX435 | NO PART # FOR PS-LX435 DUST COVER | Customer purchased this turntable separately, without dustcover. He wishes to purchase a dust cover. Sony Burbank needs a P/Nreference to back order this for him. -HQ COMMENTS: See Tech. Flash A033 dated Dec. 15, 1986. Part numbersare as follows:X-49 | ||
| Sony | CDP55 | UNIT GOUGES DISC IN CIRCULAR PATTERN | Second unit with this problem. At first one might suspect afocus problem optical coming up too far. This is being caused by liftpins in the disc table not coming down far enough to clear disc. | ||
| Sony | KV2782R | TELEMATIC JIG ADAPTER, SEE SB TVP0158R1 | We need Telematic jig adapter for picture tube. Can youprovide adapter, or adapter number so we can order? -HQ COMMENTS: Use Telematic adapter.Yoke 10J 733 settings Vert 8, Hor 1.2CRT 10J 766Focus voltage supply FVS-3950 & 10J711 now replaced w | ||
| Sony | SL5200 | NO BETA HIFI RECORDING | No Beta HiFi record, but video was being recorded. | ||
| Sony | SLHF750 | REPLACEMENT ROTATION SENSOR DOES NOT WORK | Ordered sensor for RMT-143 received different style part undersame P/N. Sensor did not function. -HQ COMMENTS: Please contact KCP and exchange for correct part. Contactme if there are any future problems. | ||
| Sony | SLHF550 | AM PICTURE INTERFERENCE | Customer located about 1/4 mile from AM transmitter operatingat 760 kHz. Signal is causing interference in picture during playback. -HQ COMMENTS: Try experimenting with a metal shield plate on top ofvideo drum ass | ||
| Sony | D55 | POOR FM RECEPTION | FM poor. | ||
| Sony | KPR4620 | HUM IN AUDIO, SEE SB # 284 | Problem reported from dealer. Hum in audio when no volume.Two units on floor. Volume up all OK. -HQ COMMENTS: To eliminate buzz, add two 18 kohm 1/4W resistors(1-247-861-00) to the circuit as shown in Service Bulletin 284.One 18K between R-193 and C-1 | ||
| Sony | KV25XBR | PICTURE TOO WIDE | Picture about 3 too wide on each side. If size reduced withwidth control then pin cushion adjustments lost most of their control. | ||
| Sony | SLHF900 | INTERMITTENT AUTO SHUT-OFF | Spurious auto shut-off in play. After 45 mins or so take-uptorque would drop below 30 grams and subsequently stall causing auto shut-off. | ||
| Sony | ITA600 | DIFFERENT BEEP TONE LEVELS IN OUT MODE | Difference in beep levels as described in S/B RAD184. Per-forming modification had inadequate effect. Tape beep approx. 4 dB louderthan microprocessor generated one. |