| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KP41EXR96 | SHUT OFF BY PROTECT MODE, REPLACE FBT | Customer complaint was set is dead. Examination showed setwould power on then protect circuit would shut set off and had to beunplugged before it would power on again. | ||
| Sony | GEN-TVP | ANODE LEAD PART NUMBER | Replacement board does not have the anode lead with the flyback. | ||
| Sony | SPPD15 | DISTORTION IN SPEAKERPHONE MODE | Speaker phone not working right. When talking on speakerphone you hear chopped broken audio on other end. | ||
| Sony | SPPA5000 | UNIT FLASHES E1 IN DISPLAY, NO OTHER FUNCTIONS | At power up unit would sound an error beep and thenalternately flash e and 1 on the display. Pressing any button wouldresult in another error beep. If the page and stop keys were pressedduring power up the unit would go into test mode correctly. Un | ||
| Sony | ITA250 | MAIN BOARD LAY OUT DIFFERENT WITH SCHEMATIC | Tried to replace R322 but cannot, board totally differentfrom schematic. -HQ COMMENTS: There are 2 service manuals, refer to the one that appliesto the unit. the 2 manuals are:9-956-098-11 and 9-956-098-12. | ||
| Sony | MDP650 | NO DISPLAY - REPLACED C102 | Unit exhibits no display or sometimes weak display. | ||
| Sony | MDP550 | NO DISPLAY- REPLACE C102,C103,C108,C110 | Unit came in without a display. DC/AC converter not working. | ||
| Sony | MDP550 | NO DISPLAY DRIED OUT CAP C102 | No display, no output voltage for filament on fl display. Found C102 dried out. | ||
| Sony | MDP500 | SHUTS DOWN WHEN POWERED ON - C68 SHORTED, C151 OPEN | Unit shuts down when powered up. | ||
| Sony | MDP500 | CN701 ON MB-712 DIFFERENT ON NEW BOARD | CN-701 has been changed from original type. The serial # range is 10001 and up and 805121 and up (2 ranges based on production plant). Original connector (2.5mm pitch) was changed to 2.0mm pitch). | ||
| Sony | MDP500 | DIFFERENT MAIN BOARD | Main board from stock does not match one in the unit. CN701 does not match. | ||
| Sony | DMP650 | NO SPINDLE ROTATION - REPLACE SHORTED Q058 ON PWR BOARD | When play button pusched, unit would focus and then shut down. Display would continue to flash off until unit was unplugged. | ||
| Sony | TCWR901ES | INTERMITTANT NO FUNCTIONS - 5V & 7.5V SHORTED ON REC BD | Unit was intermittantly inoperative and recording was poorwhen it operated. Found 7.5V on Main Micro Vcc line. Q504 +5V regulatorwas not the problem. | ||
| Sony | TCK909ES | DAMAGES TAPES - REPLACED CAPSTAN RETAINING WASHER | The unit intermitantly eats tapes. All normal fixes wereperformed with no success. Found capstan shafts/flywheel were loose andeasily pushed in and out. | ||
| Sony | TCK670 | DAMAGES TAPES - REPLACED CAPSTAN RETAINING WASHER | The unit intermitantly eats tapes. All normal fixes wereperformed with no success. Found capstan shafts/flywheel were loose andeasily pushed in and out. |