Dicas Reparação
Modelo - Chassis
Pesquisa: Enviar Dica Resolvida
Resultados 81393
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV20TS29 | INTERMITTENT DISTORTED SOUND, REPLACED TUNER | Intermittent sound distortion. | ||
| Sony | KV20S10 | GLOW ON SCREEN AFTER SET IS TURNED OFF | Unfocused glow on the screen after the unit is turned off. | ||
| Sony | KV20M10 | GLOW ON SCREEN AFTER SET IS TURNED OFF | Unfocused glow on the screen after the unit is turned off. | ||
| Sony | KV19TS10 | PIX IS JITTERY AFTER FEW DAYS, REPLACED C503 | Unit looses vertical sync after warm up. Discovered defective capacitor C503. | ||
| Sony | KV13VM20 | SHUT DOWN, REPLACED ZD1822 AND F1803 | The unit would start to oscillate and then immediatley shutdown. The problem was caused by ZD1822 shorting. Fuse 1803 on the 12volt line also opened. ZD1822 is over voltage protection for the 12 voltline. With the 12 v line inoperative, the feedback | ||
| Sony | KV13VM20 | VERY DARK PICTUREE, OPEN G2 RESISTOR R1915 | Picture was very dark with just a little chroma showing through. Check G2 voltage at CRT and found R1915 is open. | ||
| Sony | KV10FMR20 | NO POWER, REPLACE POWER SUPPLY COMPONENTS, SEE S/B 200 | No Power. | ||
| Sony | KP41EXR96 | SHUT DOWN,UNIT GOES INTO PROTECT,REPLACE SHORTED C1718 D PCB | Shut down. Found unit going into protect. | ||
| Sony | FDT5BX5 | COLOR CONTROL DOES NOT WORK, REPLACED R381 | Color control does not adjust. | ||
| Sony | FD525 | NO HIGH BAND VHF, REPLACED IC101 | Unit will not tune any high vhf channels. | ||
| Sony | FD525 | POOR PIX AND SIGNAL, REPLACE JUNGLE IC | No signal, poor video and AGC not stable on all ch/no high ch. | ||
| Sony | AA CHASSIS | VOLUME CONTROL BAR ON FULL, NORMAL WHEN MENU VOL FIXED | Volume bars were at max. Could not decrease the bars. | ||
| Sony | FD230 | NO PIX WITH BATTERIES OR AC ADAPTER, REPLACED IC601 | Unit has sound but no picture with either batteries or AC adapter. Discovered the 4.2v regulator was not working. | ||
| Sony | SPPX90 | DEFECTIVE DISPLAY/OPERATION | We are seeing continuous problems with defective sub keyswitches. This causes some buttons not to work. Unit either woulddisplay PPP or search for 30 secs before answering call. The sub keyswitch pad appeared to have suffered a static discharge and a pun | ||
| Sony | SPPX50 | DEFECTIVE DISPLAY/OPERATION | We are seeing continuous problems with defective sub keyswitches. This causes some buttons not to work. Unit either woulddisplay PPP or search for 30 secs before answering call. The sub keyswitch pad appeared to have suffered a static discharge and a pun |