| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CFD21 | NO INTERMITTENT PICK UP CD | Excessive lock tite applied to head azimuth adjustingscrew. This glue spills over to tape sensor. Tape sensor is for end oftape. 2% of problems this model. | ||
| Sony | CFD12 | NO AUDIO - (SHORT CIRCUIT) | The jumper resistor (no ref in SM) shorts groundingjumper J800 and causes fusible resistor R310 to open repeatedly. | ||
| Sony | CFD10 | CD WILL WORK SOME TIMES - RESOLDER IC703 | Cd will work intermittently, IC703 has cold solder or nosolder. Unit will focus but not spin sending the optics on the outposition. | ||
| Sony | CFD10 | CD WON'T WORK | Replaced melted cd lid, melted by high power lamp? and foundref 113 magnet holder shrunken also. Replaced ref 113 part number338697101 listed in manual and it won't fit properly, still too short. | ||
| Sony | CF610 | MOTOR M702 DOES NOT ALIGN WITH BOARD | Turntable ass'y motor M702, does not align with CD motorcircuit board. If motor is re-positioned in turntable, the motor contactstill do not line with holes on circuit board. | ||
| Sony | CCEDF30 | R234 ON INCORRECT LAND | Replaced SS86 board and the symptom was no autofocus. Techfound no AF on pin 5 of IC200, 51. Pin 26 input auto/manual would switchbetween 51-0v also pin 1 & 2 of IC200 5V. | ||
| Sony | SLV940HF | DISTORTED PITURE | Playback distorted picture. | ||
| Sony | SLV940HF | PIX UNSTABLE ON SELF RECORDED PB (B/W VERTICAL BARS)-IC351 | Pix is unstable in PB self recordings (will go to B/W bars). | ||
| Sony | SLV780HF | NO HIFI AUDIO - BAD CONNECTION AT CN103 ON HF34 BOARD | No hifi audio. | ||
| Sony | SLV780HF | WON'T PLAY - REPLACED T LOADING GEAR AND MAIN SLIDER | Won't play. | ||
| Sony | SLV750HF | NO DISPLAY/AUDIO - REPLACED IC101 & R203 ON MF172 BOARD | No display/audio. Found R203 at the power supply board pen. Found IC101 shorted. | ||
| Sony | SLV740HF | DIFFERENT MA-214 BOARD | CN-891 on MA-214 board different. Replacement board did not have a male red connector like the original board. It came with the cable soldered in connector's place. | ||
| Sony | SLV620HF | TAPE STUCK IN UNIT | Unit came back in wtih tape stuck in it. After approx 75 days had to replace 394696501 and 116409811. Wanted to let you know this is the second time cap didn't seem to fix prob. | ||
| Sony | SLV440 | WON'T ACCEPT TAPE - REPLACED PS401 ON MA-212 BD | Won't accept tape. | ||
| Sony | SATB1 | SIGNAL STRENGTH GOES TO ZERO AT NIGHT | Why is the signal strength normal during the day, but goes tozero at night? |