Dicas Reparação
Modelo - Chassis MDXC150
Pesquisa: MDXC150 Enviar Dica Resolvida
Resultados 7
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | MDXC150 | BINDING OPT BLOCK ASSY | New optical block did not slide smoothly after installing inMD chassis. Found guide on opt. assy. was binding on the shaft (the guidefarthest away from lens, and which has two prongs that fit to SL2 shaft,(ref 158). | ||
| Sony | MDXC150 | SPINDLE MOTOR DOES NOT RUN (RESOLDERED IC201) | CLV would not spin. No voltage or signal from IC302 pin 2 &44. IC302 was getting its error signal (pin 41) from IC301 pin 39.This was a tough problem because this is the signal for both directionand initial kick spin of the CLV. | ||
| Sony | MDXC150 | CAN'T SELECT CD CHANGER (FOUND OPEN TRACE NEAR CN500 PIN 7) | Could not select a CD changer. | ||
| Sony | MDXC150 | NO AUDIO (FOUND AUDIO AMP IC700 DEFECTIVE) | No audio. Found audio amp IC700 defective. -HQ COMMENTS: Tokyo has analyzed samples we sent them and havedetermined that the defects are ususally caused by excessive reversevoltage being applied to the IC, probably by the power antenna relayturning off | ||
| Sony | MDXC150 | IMPROVING DISPLAY READABILITY (CHANGE R966: 6.8K TO 4.7K) | Customer may complain that it is difficult read the display. | ||
| Sony | MDXC150 | REMOVING KEYSWITCHES (USE PYRO-PEN JR. ON SETTING # 1) | The keyswitches may be difficult to remove without damagingthe PCB. | ||
| Sony | MDXC150 | KEYSWITCHES FAIL | The keyswitches fail. It is most often the SELECT key butcould be any key. Sometimes there are more than 1 bad switch on the samefaceplate. -HQ COMMENTS: The QA group in Tokyo has been notified and samples havebeen sent to them. An improved switch ha |