| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| 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. | ||
| Sony | CCDTR31 | INDICATOR SHOWS THE BATTERY IS LOW/REPLACE C406 | Battery indicator shows as dead even with AC adaptor. Found schematic has mistake, pin. 57 of IC402 should be 3.0V insted of 0.3V. My reading was 1.3V. Capacitor C406 was leaky. | ||
| Sony | CCDFX630 | NO BACKUP BATT INDICATION/RECONNECT FLEX CONNECTOR | No backup battery indication. Found flex connector fromswitch block to back up batt was not connected from factory. | ||
| Sony | CCDFX630 | NO VIDEO IN CAMERA MODE/REPLACE IC702 | No camera E to E video, only jumpy horisontal lines. VTRvideo OK. | ||
| Sony | CCDFX620 | STRAP MOUNT BROKEN/CABINET SIDE | Strap broken off cabinet. Replaced left cabinet. | ||
| Sony | CCDFX430 | EXTENDER FOR DD-64 BOARD/J-6082-195-A | Is there a part number for an extender for the DD-64board on this model? -HQ COMMENTS: Please use J-6082-195-A. | ||
| Sony | CCDFX430 | NO CAMERA OPERATION/RESOLDER C719 | Had several reports of no camera operation being caused bypoorly soldered C719. This capacitor is critical to operation of timinggenerator IC702. Couples the 28 mHz clock to IC702/p.7. Resolderingrestores proper operation. |