Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CDX65RF | DOES NOT LOAD CD'S; MAKES NOISE (FOUND REF. 221 DAMAGED) | Customer complaint: constantly will not play. Open unit tocheck, found does not take any CD into roller. #164 slide lever and 221gear made noise when trying load discs. | ||
Sony | CDX65RF | PART # CORRECTION: Q503 (CORRECT PART # IS 8-729-204-10) | Found part # for Q503 8-729-240-10, was not in system (FIPM).Looked in semi-conductor replacement handbook and found that the # for2SD1417 is actually 8-729-204-10 (page 700 of 1992 2nd SRM). We had thepart in stock and the unit was repaired. | ||
Sony | CDX65 | DOES NOT LOAD CD'S; MAKES NOISE (FOUND REF. 221 DAMAGED) | Customer complaint: constantly will not play. Open unit tocheck, found does not take any CD into roller. #164 slide lever and 221gear made noise when trying load discs. | ||
Sony | CDX5080 | DOES NOT PLAY DISCS (FOK SIGNAL VOLTAGE ONLY REACHES 1.5V) | The FOK line would only rise to ~ 1.5V. Problem was caused byIC2 (Servo IC) loading it down. | ||
Sony | CDX5040 | DOES NOT PLAY DISCS (FOK SIGNAL VOLTAGE ONLY REACHES 1.5V) | The FOK line would only rise to ~ 1.5V. Problem was caused byIC2 (Servo IC) loading it down. | ||
Sony | CDX45RF | PART # CORRECTION: Q503 (CORRECT PART # IS 8-729-204-10) | Found part # for Q503 8-729-240-10, was not in system (FIPM).Looked in semi-conductor replacement handbook and found that the # for2SD1417 is actually 8-729-204-10 (page 700 of 1992 2nd SRM). We had thepart in stock and the unit was repaired. | ||
Sony | CDX45 | INTERMITTENT LOADING PROBLEMS (FOUND PH11 DEFECTIVE) | First unit intermittently would not find correct disc then gotstuck in that position. Heard mech noise elevator and worm gear ref 205,M501, were both torn up a bit. Replaced these parts then unit would go upto disc 5 at most, found PH1 was almost short | ||
Sony | CDX4040 | DOES NOT PLAY DISCS (FOK SIGNAL VOLTAGE ONLY REACHES 1.5V) | The FOK line would only rise to ~ 1.5V. Problem was caused byIC2 (Servo IC) loading it down. | ||
Sony | CCDV8AFU | IC501 GETTING HOT DRUM SPEED ERRATIC/REPLACE Q508 | During playback or camera rec drum does not get on speed.IC501 gets hot and unit shuts down. Flashing eject LED appears. | ||
Sony | CCDV8 | GREEN PICTURE FROM CAMERA/REPLACE IC705 | No video coming from camera section, green screen. Problemwas caused by 2 v line from IC 705 dropping below 1v. Replaced IC705resolved problem. The 2 v line is used as areference voltage for manyadjustments. Must be right on for proper operation. | ||
Sony | CCDTR81 | PART NUMBER FOR CASSETTE BASKET ASSY | What is the part number for the cassette compartment in thismodel? | ||
Sony | CCDTR80 | TAPE WILL NOT LOAD/RE-SEAT CN500 | Drum runs fast. | ||
Sony | CCDTR700 | MISSING SEGMENTS IN LCD/REPLACE IC902 | Missing segments in LCD Display. Cuased by IC902/ p. 59 modecontrol cpu being continually low. Pin 59 is part of segment drivecircuit. Replacement of IC902 resolved problem. | ||
Sony | CCDTR5 | NO MIC AUDIO/REPLACE C413 | Subbed MIC PCB to see if it was the problem. MIC PCBdefinitely had a probllme follwoing power to Q405, R415 which had 4.7v onobth sides. There was an open between R415 and base of Q405. C413 wasleaky which caused this trace to open up. | ||
Sony | CCDTR40 | LINE IN PIX 1/3 WAY DOWN/REPLACE DRUM ASSY | Line in pix on pb. -SOLUTION :Replaced upper drum, still had problems. replaced drum assysolved line. |