Dicas Reparação
Modelo - Chassis CDP200
Pesquisa: CDP200 Enviar Dica Resolvida
Resultados 15
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDP200 | REPLACEMENT OF IC-602 | New IC does not work. | ||
| Sony | CDP200 | WRONG P/N | Parts list shows wrong P/N and description. INCORRECT CORRECT IC203 8-759-993-53 LF353H 8-759-910-77 LF353N IC506 8-759-993-53 LF353H 8-759-910-77 LF353N IC507 8-759-993 | ||
| Sony | CDP200 | DRAWER WILL NOT OPEN | The drawer would not open because the chucking motor (M802)gear penetration was too tight. | ||
| Sony | CDP200 | TOP JUMPS ALL OVER THE DISC | After one hour of playing, the unit started skipping and theTOP jumped all over the disc and finally went to the outside.Observed the tracking error waveform. It was jumping like crazy. | ||
| Sony | CDP200 | CHATTERING AUDIO | Servicer complaint was chattering audio. The unit alignedcorrectly except for CLV PLL which would not lock. Waveform at TP9 wasnot correct, as was 1/8 WFCK (which uses PLL output as reference). RV401had little or no control over PLL. | ||
| Sony | CDP200 | CHUCKING ARM ASS'Y | Chucking arm seems to be the biggest problem on this model.Can the arm assembly be updated to the magnet type used in CDP-302? FSCshave chronic complaints and no positive solution. -HQ COMMENTS: The CDP-200 has no magnetic type arm assy. To correct th | ||
| Sony | CDP200 | WILL NOT TRACK DISC PROPERLY - VERY SENSITIVE | The unit will skip and miss complete tracks. | ||
| Sony | CDP200 | DISC TABLE MOTOR ROTATION | Disc table motor turns backwards at high speed at turn on.Circuit checked okay back to IC401. Found no RFCK 1/4 pin 23. CheckedRFCK output from IC503. No RFCK there either. Found no clock at pins 15and 16. Crystal X501 defective. | ||
| Sony | CDP200 | MISTAKE IN CDP-200 SERVICE MANUAL - PAGE 43 | Servicer tried doing RF PLL ADJ on page 43 of CDP-200 S/M.This states that you should put freq. counter TP17 on servo board andcheck and adjust for 4.3218MHz +/- 40KHz. On TP17 could not even getclose. | ||
| Sony | CDP200 | DISTORTION AT OUTPUT | Went through alignment procedure, but found gross distortionin audio output. Noticed that waveform at Pin 1 IC506 and IC507 was blankfor a portion of the charging time. Could not find any voltages or wave-forms around IC505 wrong. | ||
| Sony | CDP200 | JAMMED GEARS ON CHUCKING MOTOR | Thrust play on chucking motor was excessive causing gears tojam. The limit switch (S805) did not close until cam chucking plate 60was at the mechanical end of its travel. This caused the motor tocontinue to run for a short time after mechanical movemen | ||
| Sony | CDP200 | MISADJUSTED THRUST SCREW | Intermittently the unit would not eject the disc. We foundexcessive thrust play in the shaft of the chucking motor to be theproblem. This permitted the worm to bind with the chucking gear.Adjustment of the thrust screw resolved the problem. -HQ COMMEN | ||
| Sony | CDP200 | POOR CONTACT BETWEEN CLUTCH AND THE DISC | Unit skips. Music comes and goes. Noted that tracking errorand sled waveforms would go crazy when problem occurred. Tracking errorwould alternate between traverse signal and servo loop signal. We foundthat the disc would wobble just before the proble | ||
| Sony | CDP200 | RF PLL OUT OF ADJUSTMENT | The unit skipped in play mode. | ||
| Sony | CDP200 | FOCUS OFFSET AND RF PLL OUT OF ADJUSTMENT | Although the objective lens searches for the focus point andthere is laser light coming out, the disc motor does not turn. |