Dicas Reparação SONY
Modelo - Chassis
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Resultados 18944
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR46DX10 | NO PICTURE SET GOES INTO PROTECT, CRACK T604/PINS 6, 8 | Customer reported tv would turn on with sound, then screenwould light up bright white then set would shut off. Checking for 230volts on CB board, measured on 70 volts. | ||
| Sony | KP7225 | NO POWER, RELAY WON'T STAY CLOSED, REPLACE C110 | Set would turn on then within 2-3 seconds shut off.Repeated attempts were the same. | ||
| Sony | KP53XBR35 | LOW HIGH VOLTAGE, EXCESSIVE WIDTH, IC805 | High voltage low and picture appeared to have excessivewidth. Problem caused by IC805/N board. No PWM coming out of pin 7.115 v line not being boosted via the switched inductance circuit.Replaced IC805, problem solved. | ||
| Sony | KP53XBR35 | INTERMITTENT NO PICTURE SOUND OK, COLD SOLDER ON CR BPARD | Customer reported picture would black out after 20-30 mins.Waiting until symptom appeared, noticed red colors in picture would getmuddy just before picture disappeared. After picture disappeared turningup the G2 controls would not produce a red raster | ||
| Sony | KP53S55 | NO PICTURE, REPLACE IC805 H PIN CONTROLLER | Set comes on, but no picture. | ||
| Sony | KP53S15 | UNIT SHUTS DOWN IN VIDEO MODE/ ADJ G2 | Unit had no picture intermittently in Video 1 mode. Unit had no problem while in TV mode but when switch to video 1 it wouldblank out. | ||
| 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. |