No audio output on my alpine CDE 9850RI

here are some troubleshooting for no function or display

• Vehicle's ignition is off.
- If connected following instructions, the unit will not operate
with the vehicle's ignition off.
• Improper power lead (Red) and battery lead (Yellow) connections.
- Check power lead and battery lead connections.
• Blown fuse.
- Check the fuse of the unit; replace with the proper value if
necessary.
• Internal micro-computer malfunctioned due to interference noise
etc.
- Press the RESET switch with a ballpoint pen or other pointed
article

hope this helps

Follow the instructions on page 19 of the manual.

Could you check "SETUP", "Power IC", "ON" or "OFF"?

i saw them for sale on ebay, or check www.pacparts.com enter youre uits model number the adaptor will be in the parts list for the deck

looked it up in the online manual!

c

I would imagine that there is a power button on the device itself, however the problem lies in the wiring that was done to install the radio, there is an accessory wire, normally red, that needs to be hooked up to a wire from the car that alternates on and off with the ignition, you can solve this with a volt meter, touching it to wires to see how they react with the ignition switch.

For finding Radio user manuals - it is best to exhaust the manufacturer's resources before downloading a file from a potentially harmful site. Click the following Brands to navigate directly to their SUPPORT page to look up the model number of the radio you are looking for. Alpine
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Have you set the Power IC to Off? Here is a link to the User Manual: http://www.alpine-electronics.co.uk/index.php?id=915&L=&manualsearch=CDE-9850Ri

Press Menu to select Setup, then Mode, then Rewd or Ffwd to move Left or Right to Power IC, then use the volume control to select Power IC On.
Hope this works
damian

Refer to the User Manual.



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I think the red/white RCA plugs on the back of the CDE-7858 are outputs for the sub-woofer -- they won't work for aux inputs like iPod.  According to Alpine dealers, the 7858 will not accept an aux input -- bummer, I had the same desire. R, Jim