Pioneer Video Screen Problem

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=2455
Printed Date: July 22, 2025 at 12:28 AM

Topic: Pioneer Video Screen Problem

Posted By: GtiVr6Guy
Subject: Pioneer Video Screen Problem
Date Posted: August 02, 2002 at 9:32 PM

I am in the process of installing a AVX-P700cd (Screen) and AVM-P800R (AV Unit).

I bought the HU used without any wires, but got most of them through pioneer. I hook everything up correctly, but the screen does absolutly nothing. It wont flip open or even eject the cd thats in it. I made sure that all the cables where connected correctly, IP-Bus, Vid- Select, RGB, Ant, Gnd, 12+, Illumination and switched power. I even reset the HU, and brain unit, but nothing.... The only indication of power to the screen is that the security light flashes when you remove the face, thats it. I'm really at ends here with this thing, so any help would be greatly appreitiated. Thank You

GtiVr6Guy

Replies:

Posted By: veezy
Date Posted: September 15, 2002 at 2:12 PM

hey i have the same screen.. can you tell me..........

what is the wire connections for that power harness( 4 wires, the white color one )?

like
1 - 1st Wire is ???
2 - 2st Wire is ???
3 - 3st Wire is ???
4 - 4st Wire is ???

Top Of Harness

____--____
| 1 | 2 | 3 | 4 |
-----------------

Bottom Of Harness

- Thanks

-------------
- vee

Posted By: djfearny2
Date Posted: September 23, 2002 at 4:45 PM

take a tester and chek the wires connecting to the tv see if you get a positive and a negative signal you may use a test light to test this or a dmm with two pointed ends.