Dicas Reparação SONY
Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDPH3750 | NO CD OPERATION, BU HOLDER ASSY JAMMED INTO BU CAM SLIDER | The mechanism section of the five-disc player would move alittle then stop (lock up) at turn on. Upon further investigation I couldsee the BU holder assy. (ref. 81) was binding in the BU Cam slider assy.(ref 118). This type of problem is probably due t | ||
| Sony | STRAV1070X | NOISE IN SURROUND MODES (HIGH PITCHED REVERB TYPE SOUND) | There is a constant high pitched reverb sound (echo) only whensurround modes are used. There is no noise when surround is off. | ||
| Sony | CCDFX410 | NO CAMERA POWER - VTR POWER OK/C-840, CS-31 | VTR functions properly when power switched to camera only amomentary response then DC converter shuts down. | ||
| Sony | TADM1000ES | INTERMITTENT COMMUNICATION BETWEEN M-1 AND DL-100 | Customer said there was no communication between M-1 and oneDL-100. Found communication was intermittent. | ||
| Sony | STRGX69ES | INTERMITTENT PROTECT MODE - CAPACITOR SHORTING DUE TO HEAT | Unit would go into protect mode when unit heated up. Alsowould happen when PCB was pushed down. | ||
| Sony | SLV696HF | NO VIDEO FROM TUNER - IC-102 MA-106 | No picture (muted) from tuner. Checked CN-002 pin No. 8 hadvideo but very unstable. Checked line 1 and line 2 inputs - also novideo. Traced problem to video switching IC. Had all three inputsswitching signals were present, but no video signal at outp | ||
| Sony | CDPX33ES | AUDIO DISTORTION AFTER 20 SECONDS, IC-203 DEFECTIVE | After 20 seconds of play, the audio would distort. | ||
| Sony | DT66 | BACKUP BATTERY PART NUMBER IS 1-528-274-11. | No part number in manual is listed. | ||
| Sony | XRU330 | NO AUDIO, OTHER FUNCTIONS O.K. (Q-108 DEFECTIVE) | Unit would power up, display would be on but no audio. | ||
| Sony | PSX6 | ERRATIC TURNTABLE SPEED - CLEAN SPEED CONTROL RV201 | Platter turns with a warble sound. Speed indicator showsclock-like speed variation. | ||
| Sony | SLV393 | INTERMITTENT BLUE SCREEN. ADJUST RV005 YC-105 BD. | After unit warmed up, screen would flash blue screen. Counterwould continue to count. | ||
| Sony | CCDTR31 | MODE BOX CONNECTOR J-14 /J-6082-197-A, J-6082-198-A | Two types of connectors are used on this camera. It cannot beconnected to the mode box. I need adaptor on new extension board. -HQ COMMENTS: The part number for J-14 on page 166 of the Service Manualis incorrect. Please use part numbers J-6082-197-A a | ||
| Sony | KV27TX40 | STEREO WILL CUT IN AND OUT, RESOLDERED THE IF BLOCK | Stereo will cut in and out on a regular basis. Founddefective connection to capacitor in sound IF section of sound block. | ||
| Sony | KV32XBR25 | INOPERABLE SET, REPLACED VDR-601 | Inoperative set and VDR-601 shorted and F-601 open. | ||
| Sony | VPH1031Q | RED/BLUE H. LINEARITY CNTLS ACT LIKE CENTERING CNTLS, D-307 | Red and blue horizontal linearity controls when turned wereacting like centering controls. Found very irregular horizontal parabolicwaveform at connector DB-1 pin No. 5. Traced poor waveform back to IC-310pin No. 1. Found shorted D-307 zener diode. |