Dreambox Receiver failure problems encountered during use summary

Oct. 15, 2010 - PRLog -- For our friends to provide Dreambox Receiver failure problems encountered during use summary:
(1) Dreambox Receiver, e.g. Dreambox 500S( http://www.dreambox-500s.co.uk  ), Dreambox 500C, Dreambox 800 HD( http://www.dreambox-500s.co.uk/Dreambox-800-HD.aspx )  boot the green light, no picture it can not be remote.
 Normal power supply lights, approach: re-string brush IMG files, not strings for serial chip brush.
 Re-written procedures for FLASH chip, can be solved.
(2) Dreambox start a picture, but no channel option, can not be closed sets.
This problem is caused by a bad tuner, the machine can not detect the data tuner, you can measure the I2C voltage is normal
In general for high-frequency head can be solved.
(3) Dreambox  boot the green light, no picture, but the lights flash when the remote control
Flash lamp with a remote control that IBM, FLASH has been working, did not figure out, is not detected because the tuner and video signals, may be able to
Under the first test for high frequency, and then check the video output signal circuit.
(4) network lights, you can not find a DHCP IP.
Can not be automatically assigned IP, but the light is normal, you can directly solve for the network core 88796.
(5) network light does not shine, DCC can not be connected;
 25M crystal oscillator can be substituted, if the light does not shine, for the network chip can be solved.
 I completed more than summed up the machine, and hope to help friends with problems.

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Dreambox-500s.co.uk is a leading exporter and wholesaler of Dreambox digital TV satellite receiver, and accessories. As a manufacture and trade company, we mainly supply stock items, electronics products and consumable products such as DreamBox 500S, DreamBox 500C, Dreambox 800 HD