Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CDP101 | OUT OF ALIGNMENT | High-frequency SQUEAL through audio system with CDP-101 inany mode (STOP/PLAY/PAUSE). Checked completely and looked at output withoscilloscope. No high frequencies were audible. | ||
Sony | CDP101 | LOOSE RIGHT RAIL ON SLED | Loose right rail on sled. Holder bracket missing. | ||
Sony | CDP101 | DEFECTIVE CX-79034 | Static noise in both channels after 8 to 10 minutes. Foundnoise being generated at output of CX-79034. | ||
Sony | CDP101 | OUT OF ALIGNMENT | Rumble in audio. Checked unit and found no problem. Problemcould be in software or playback system. Did complete alignment for unit,focus servo slightly out of range. Returned to customer. | ||
Sony | CDP101 | SHORTED WIRE | -10 volt line (from CN542 to CN536) was shorted to chassisnear bracket (bottom) to the rear of the sled assy. | ||
Sony | CDP101 | DEFECTIVE LASER | Unit will not read TOC (ejects after attempting to focus3 times). Defective laser diode - all voltages to TOP correct - LD ONsignal good. | ||
Sony | CDP101 | DEFECTIVE Q601 | Initially there was no system control function due todefective crystal. After replacing crystal unit worked OK for a fewminutes but shut down when jarred. Traced problem to defective Q601 whichshorted because of misaligned rubber insulator. I think th | ||
Sony | CDP101 | SLED MOTOR LOCKED UP | Customer's complaint was stays in scan. Verified problem -visual inspection showed SLED motor was locked up. Loosened screws onSLED ass'y and motor turned freely. | ||
Sony | CDP101 | OUT OF ADJUSTMENT | Dealer's complaint was won't accept disc. Verified problemon bench. Focus operation checked OK, unit would not read TOC due to noGFS signal. | ||
Sony | CDP101 | OUT OF ADJUSTMENT | Would not read TOC. GFS stays low. | ||
Sony | CDP101 | DEFECTIVE IC204 AND OPEN R390 AND R391 | Unit would not function at all. | ||
Sony | CDP101 | OPEN R390 | Disc drawer would not open/no LED indication on open/closebutton. DISC indication on display would blink normally. Found R390(4.7 ohms) in +13V line burned open. I could not find any short or lowresistance on this line. The original resistor was 1/2 | ||
Sony | CDP101 | DEFECTIVE SLED MOTOR | Intermittent - would not always read TOC sometimes read TOCbut would not play (ejecting disc instead) other time worked properly.Problem first seemed to be mechanically related since a light tap on theback would usually result in start of normal function | ||
Sony | CDP101 | OUT OF ADJUSTMENT | Skipping, jumps tracks. | ||
Sony | CDP101 | UNIT OUT OF ADJUSTMENT | Unit would skip on 2nd track and 5th track. |