Dicas Reparação
Modelo - Chassis STRVX5
Pesquisa: STRVX5 Enviar Dica Resolvida
Resultados 42
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | STRVX5 | NO POWER | Unit was dead. Servicer had replaced every component in PPS.But when he hooked up supply to main brd, R002 would open up. When I gotunit, I pulled PPS board loose and put freq. counter on it. Ckt. wasrunning erratic from 23kHz to 37kHz constantly chan | ||
| Sony | STRVX550 | PART NUMBER FOR SYSTEM CABLE 9 PIN | What is part number for system cable 9 pin between STR-VX550. -HQ COMMENTS: The number for 6 pin (not 9 pin) cable is 1-555-054-00. | ||
| Sony | STRVX5 | PART NUMBER FOR RIBBON CABLE | Would like a part # for ribbon cable (3-wire) for the Q801mod. mentioned in S/B #141R. Also a longer screw is needed for mountingQ801 on the heat sink. A part # for this would also be handy. I noticedit is not mentioned in S/B #141R but Q801 must be i | ||
| Sony | STRVX550 | VOLUME STUCK IN LEVEL | Volume stuck in one level, however, display changed. | ||
| Sony | STRVX550 | SCHEMATIC DISCREPANCY | Auto stop circuit in unit is different from schematic. -HQ COMMENTS: There is a difference as you pointed out. The diode1S1555 is a recent addition and there are units that do not have it. Ifthere is no diode, add it in. The diode ensures that PROTEC | ||
| Sony | STRVX550 | P/N FOR BLACK CABINET PARTS | We need the part number for the black upper case, as well asnumbers for the other black style cabinet parts. -HQ COMMENTS: Part number is 4-886-109-31. The part is the same asCDP-610ES | ||
| Sony | STRVX550 | IC301 SHUT DOWN | The oscillator on IC301 was not running. We found Pin 34 tobe low. This was caused by IC401/P19 staying high. IC401/remote decoderwas defective. -HQ COMMENTS: Actual POWER ON is equivalent to conventional units whenyou press SYSTEM POWER. Then the s | ||
| Sony | STRVX550 | DEAD - NO DISPLAY | No display. No clock signal at Pins 31 or 32 of IC301. Hold(Pin 34) of IC301 at 2.5V. | ||
| Sony | STRVX550 | INOPERATIVE REMOTE | Receiver will turn on with remote but no other functionswork. All previous modifications including reset, capacitor, surgesuppressors and ground repairs were done. Serial data is entering IC403at Pin 21, but no output. | ||
| Sony | STRVX550 | INTERMITTENT OUTPUT | Audio cuts off intermittently. SP relay kicks off. | ||
| Sony | STRVX5 | ERRATIC DISPLAY AND CONTROL OPERATION | From a cold start up unit would have no display and all func-tion LEDs would be lit. After several mins. of being on, display wouldlight, function LEDs would go out and unit would work and not act up. | ||
| Sony | STRVX550 | NO REMOTE FUNCTION | No remote control operation. Reset controller IC301, did notrepair problem. | ||
| Sony | STRVX550 | TAPE DECK PLUGGED INTO AC OUTLET ON BACK MALFUNCTIONS | Tape deck plugged into this unit STOPS/STARTS/REWINDS etc.automatically and randomly upon POWER ON/OFF activation. It is notedthis only happens when the speaker grounds are wired together or when unitis used with a speaker switch box that does not have | ||
| Sony | STRVX5 | PART # ERROR IN MANUAL | Receiver was dead. Checked inside and found PPS had nooutput. Inverters were changed, still no output. T902 was jumpered andstart ckt was checked, waveform was OK. Further eyeball inspectionrevealed C905 was split. -HQ COMMENTS: Please order the cap | ||
| Sony | STRVX550 | PROCESSOR LOST MEMORY | At approx. 30 day intervals, this IC would lock-up in itsprogram and require a manual resetting. This occurred even after itsreset and hold periods had been changed by 0.22mFd capacitors. |