Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CDX5070 | DISCS DON'T LOAD, RE-ENGAGE ST LEVER WITH LEVER IN TOP COVER | The unit will not load discs. Found that the ST Lever (ref.136) had become dis-engaged from the slot in the metal lever which is partof the mechanism top cover. | ||
Sony | CDX5070 | PART NUMBER ADDITION: FE601 (ORDER P/N A-3282-000-A) | The service manual does not list a part number for the tunerFE601. | ||
Sony | CDX5070 | NO AUDIO & NO SCAN AUTO STOP IN FM (REPLACED TUNER FE601) | The unit had no FM audio (only static was heard), nor wouldthe unit stop at stations in scan mode in FM. AM functions were OK. | ||
Sony | CDX5070 | INTERMITTENTLY TURNS OFF BY ITSELF (RE-SOLDER IC501) | The unit would intermittently turn off by itself. | ||
Sony | CDX5070 | INTERMITTENT NO POWER | The unit would intermittently lose all power. The problemcould sometimes be duplicated by flexing the unit. Examined the Mainboard with a magnifying lens to look for any cracks or other intermittentopens or shorts, but found none. Live troubleshooting | ||
Sony | CDX5070 | DISPLAY SHOWS "E-04" | The unit would show E-04 on display. This problem is fairlyintermittent. | ||
Sony | CDX5070 | EXTENSION CABLE FOR CDX5070 | New model CDX5070 has a bayonnet type connector, (ref.#CNP504/CNJ4), rather than a ribbon type. This connector mates the MDchas. to the main board. With this connection, the CD transport cannot berun free of the main board. This will make troubleshoot | ||
Sony | CDX5070 | NO OPERATION (REPLACE IC503, P/N 8-759-182-76) | The unit had no functions at all. Noticed that the AntennaRemote lead was always at +6V, even with the unit switched off. Suspectthat IC503 was shorted internally. |