Question about Pioneer DEH-P7700MP CD Player

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Pioneer car radio DEH-P7700MP

Hello, I have a Pioneer radio that the warranty is out by @ 3 months and they will not honor it. It has the 12VDC at the rear plug and the fuse is not blown but , I get no other lights or functions(Dead), with a CD stuck in it. Is the output transistors out of it?? Suggections?? Mindless1

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Re: Pioneer car radio DEH-P7700MP

Did you check the fuse with a ohmmeter. fuses that small are realy hard to see... just check the continuity between the two termanils on the fuse, there should be continuity. Check your fuse panel of your car or truck, maybe it poped a fuse there. Physically check the power input with a votimeter and see if you have your 12 volts to the unit.

Posted on Mar 25, 2007

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I have the deck DEH-p7700mp and i put a cd in and it plays but it wont eject how do i fix this

there is a sencor at the top of the mech take it out carefully and clean it could be dusty if it still doesnt work then it is faulty

Apr 23, 2010 | Pioneer DEH-P7700MP CD Player

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Changed car battery and now Pioneer DEH-P7700MP doesn't work

check behind radio for inline fuses . useually on red and yellow wire's . most likly blew one . or fried radio all together . most likely just fuse , thats why they are there

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How to access bass and treble controll

there should be and audio button on the face plate...keep pushin it till it says bass mid or treble...then use the up down left and right buttons....

Jan 15, 2009 | Pioneer DEH-P7700MP CD Player

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PIONEER DEH-P7700MP/P770MP CD/MP3 Faceplate

do you want the detachable face or the case to hold the detachable face?

Here is the detachable face at the Pioneer site:

Here is the case for the detachable face:

You might find the face, or even the whole radio with face cheaper on ebay.

Jun 20, 2008 | Car Audio Receivers

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Wiring diagram

where do you hook up power wires to

Jan 15, 2008 | Pioneer DEH-P7700MP CD Player

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My Face Plate was stolen and the Raido isn't 6 Months old

It is available from Pioneer Electronics, but the price will prolly make you pass out.

Check it here;

Best of Luck.

Oct 25, 2007 | Pioneer DEH-P7700MP CD Player

1 Answer

Pioneer DEH-P7700MP

hey, either the face plate isn't getting good connection with the unit so you need to clean the connection gold plates or your just on a blank screen and you can fix that by pressing the knob in until the screen says Entertainment, then scroll thru the possible screens until you choose one you like.

Jun 10, 2007 | Pioneer DEH-P7700MP CD Player

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