20 Most Recent Pioneer DEH-P690UB CD Player Questions & Answers


Pioneer have factory set your DEH-P690UB to 0.2Mhz steps to match the American FM frequency allocations. The fix is not casual as it requires complete disassembly of the head unit and repositioning of two surface mount resistors. This will void any warrantee and unless you're good at microscopic soldering could also ruin the set. I did however void my 2 year warrantee yesterday partly out of frustration and because I have the right SMT tools at work. Now my tuner CPU thinks it's in the Austrailian/Asian model DEH-P7950UB and is also compatible with UK stations. A previously hidden menu is also available where I can set either 0.1 or 0.05Mhz stepping for FM and 9 or 10KHz for AM BSM scanning. The rotary control now steps in 0.05's instead of odd 0.2's on FM Hope this helps.

Pioneer... | Answered on Mar 12, 2015


Improper power..ground..check yellow and red wires for good connection. Use heat shrink ..solder..take time..recheck everything u have done thus far and ensure faceplate is securely on front of unit

Pioneer... | Answered on Apr 14, 2014


I have the DEH-1200MP model super tuner 3 and it would not power up after battery died and was jumped. There is a fuse at the back of the stereo that I unplugged and plugged back in and then the stereo powered up. I had already checked all of the other fuses. Took me a while to figure this out.

Pioneer... | Answered on Apr 22, 2013


Unless someone cut it off there is a black wire with a spade terminal to connect to the car chassis. Now go to http://www.pioneerelectronics.com/pna/v3/pg/support/details/0,,2076_310070339_338834008,00.html Register, and download your manuals. Problem solved.

Pioneer... | Answered on Oct 12, 2012


Since the DEH-P690UB is an audio device, it does not support any video formats.

Pioneer... | Answered on May 23, 2012

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