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Denso Nav problem in toyota camry

My denso 462100-0436 Nav system in the 2002 camry has trouble reading the DVD disk. The disk looks ok, and reads OK on my home computer and laptop, but the system says it can't read the disk. For a while, Ejecting the disk and re-inserting will get the NAV computer to try again, and often that will cause it to work ...for a while...then the problem reappears again when the car is started. I have disassembled the unit (I'm and electronics engineer) and checked all of the flex cable connections, inspected for apparent problems, and checked the Power supply voltages, which seem to be good. The DVD ROM ( panasonic DVS100-V) apparently uses about 3.6 volts, via a regulator on the 5 volt supply (is this correct??) Any suggestions? Can you tell me where to get schematics? Do you repair such items?

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5 Suggested Answers

hogan doan
  • 227 Answers

SOURCE: NAV. SYSTEM

Enter a destination, turn of the annoying voice guidance after that you should be able to take out the navi disc and be on memory navi mode and play your cd or even dvd if you bypassed the parking brake. That what I am able to do with my Pioneer Avic N1, by the way I am selling it cheap to in case you are interested. My number is 801-414-4566. Goodluck.

Posted on Mar 10, 2008

hogan doan
  • 227 Answers

SOURCE: AVIC-N1 "disc read error"

The laser eye need to be re-align or clean up. If you are technical incline, then open it up and clean the laser eye and turn the mounting allen wrench nuts up a bit. If not have someone who knows do it. 'Cause there are alot of things can pop out of place when you opened it. Goodluck.

Posted on Apr 14, 2008

  • 4 Answers

SOURCE: disc read error

I do have the solution, I paid for the information but I will forward it for free just send me your email address, it really does work if you follow the instructions carefully. My email address is bbjeanne2000@yahoo.com

Posted on Oct 21, 2008

hogan doan
  • 227 Answers

SOURCE: Disc reading error

Hi, please browse through my solutions. You will find your answer there. Good luck.

Posted on Jan 21, 2009

  • 1 Answer

SOURCE: Would like to download the new version dvd nav. for the avic d3?

here is the link where you can get it http://www.avic411.com/forum/viewtopic.php?t=18453

Posted on Feb 01, 2009

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1 Answer

Disc read err


Looks to me you can put in a variety of disks, But to make sure it is not just a disk that was in the sun or so, try it with a bought DVD. If that still giving problems, you could try to clean the laser, with a special cleaning CD / DVD.
Special if someone smokes in the car.

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ASK FOR APPROPRIATE DISC AND WILL NOT ALLOW FUNCTIONS LIKE RESETTING TIME


You will need the nav disk 1. It sounds like your deck was not completely set up, try setting everything with the nav disk in it

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AVIC N2 WONT READ MY NAV DISC,WHEN I PUSH MY MENU BUTTON IT SAYS INSERT APPROPRIATE DISC, NOT SURE WHAT DISC IT WHANTS


The nav discs come in a set of two. Disc 1 and Disc 2. Insert disc 1 first, if unit does not respond or read nav disc, then you may have a bad copy of the nav disc or incorrect copy.

Jun 09, 2009 | Pioneer AVIC-N2 Car DVD Player

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Alpine IVA-D310-navigation option?


The nav feature is purchased separatly with the deck, the previous owner did not purchase it because at the time alpine was charging an extra $1000 on top of the price of the deck to add nav. This is due to the fact that alpine decided to use there own reasearch and development team to design a nav system where as kenwood baught the rights to use garmin's technology and put there name on it which they only charge $400 on top of the price of head unit to add nav.

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Check map disc???


I have the discs you are looking for, i have the MDV-08D 2008 edition ver. 2.2 this will surly unlock your deck. no need to pay $200- $400, il sell you a copy for $75 bucks! You can contact me at RDAWG146@yahoo.com

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1 Answer

Disc reading error


Hi, please browse through my solutions. You will find your answer there. Good luck.

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1 Answer

Is there a way to "reset" the memory


This is the total reset process step by step i found it on
www.avicx1forums.com and it worked fine.



REMOVE DISK

HOLD RESET AND EJECT
RELEASE RESET BUT HOLD EJECT
SCREEN WILL GO BACK IN AND OUT-THEN SAYS PLEASE PRESS THE RESET BUTTON…DON’T
THEN WITH JOY PAD PRESS …
UP,RIGHT,UP,RIGHT,DOWN,RIGHT,DOWN,RIGHT…THEN OK (JOYPAD BUTTON INWARDS)
PASSWORD SCREEN WILL COME ON SCREEN BREIFLY
TEST MODE SCREEN APEARS-CLICK JOYSTICK TO RIGHT ONCE
SCROLL DOWN TO NUMBER 6-PROGRAM FORCED WRITE (OK)
FIND NUMBER 1 SYSTEM PROGRAM (INSERT DISK --CNDV 40/50/60?)
PRESS 1 SYSTEM PROGRAM (OK)
SELECT 2 DVD/CD ROM (OK)
SELECT LANGUAGE… (ENGLISH)
PRESS (VIEW –POS) BUTTON
SHOULD SEE SYSTEM PROGRAM GOING UP IN %

WHEN FINISHED PRESS (BACK)
FIND NUMBER 6 PROGRAM FORCED WRITE AGAIN (OK)
NUMBER 3 APPLICATION PROGRAM (OK)
SELECT 2 DVD/CD ROM (OK)
SELECT 1 UK ENGLISH...THEN PRESS (VIEW – POS) BUTTON
SHOULD SEE SYSTEM GOING UP IN %

WHEN FINISHED PRESS (BACK)
TEST MODE PAGE 1
SELECT 6 - CLEAR BACK UP MEMORY (OK)
SHOULD SAY FINISHED THEN ASKS FOR RESET BUTTON TO BE PRESSED
PRESS RESET ON FRONT OF UNIT

START SAT NAV AGAIN

ASKES FOR LANGUAGE PRESS NO (READ TEXT)
SYSTEM STARTS


BUTTONS

OK = JOYPAD INWARD
BACK = JOYPAD TO THE LEFT…NOTE THIS WILL BRING YOU BACK TO PREVIOUS PAGE
BACK = BAND BUTTON ….NOTE THIS WILL TAKE YOU BACK TO THE MAIN MENU

May 09, 2008 | Pioneer AVIC-N1 In-Dash DVD Multimedia AV...

1 Answer

Reading cds


you have a bad player take it back

Jan 09, 2008 | Pioneer AVIC-D2 DVD Nav/6.5"...

1 Answer

Kenwood DDx8017 with navigation


Which NAV system are you using with it? KNA-G510, etc needs to be plugged into the NAV port on back and then you need to go into the System Settings to enable the NAV option and voice interruptions correctly. You'll want to look for AV Interface in the System Settings.

Here is the DDX8017 manual for some help:
http://inform3.kenwoodusa.com/manuals/DDX8017.pdf.

Nov 25, 2007 | Kenwood DDX8017 6.5" Wide Dual DIN Indash...

1 Answer

Directions are off and the alert comes too late


This is the total reset process step by step i found it on
www.avicx1forums.com and it worked fine.



REMOVE DISK

HOLD RESET AND EJECT
RELEASE RESET BUT HOLD EJECT
SCREEN WILL GO BACK IN AND OUT-THEN SAYS PLEASE PRESS THE RESET BUTTON…DON’T
THEN WITH JOY PAD PRESS …
UP,RIGHT,UP,RIGHT,DOWN,RIGHT,DOWN,RIGHT…THEN OK (JOYPAD BUTTON INWARDS)
PASSWORD SCREEN WILL COME ON SCREEN BREIFLY
TEST MODE SCREEN APEARS-CLICK JOYSTICK TO RIGHT ONCE
SCROLL DOWN TO NUMBER 6-PROGRAM FORCED WRITE (OK)
FIND NUMBER 1 SYSTEM PROGRAM (INSERT DISK --CNDV 40/50/60?)
PRESS 1 SYSTEM PROGRAM (OK)
SELECT 2 DVD/CD ROM (OK)
SELECT LANGUAGE… (ENGLISH)
PRESS (VIEW –POS) BUTTON
SHOULD SEE SYSTEM PROGRAM GOING UP IN %

WHEN FINISHED PRESS (BACK)
FIND NUMBER 6 PROGRAM FORCED WRITE AGAIN (OK)
NUMBER 3 APPLICATION PROGRAM (OK)
SELECT 2 DVD/CD ROM (OK)
SELECT 1 UK ENGLISH...THEN PRESS (VIEW – POS) BUTTON
SHOULD SEE SYSTEM GOING UP IN %

WHEN FINISHED PRESS (BACK)
TEST MODE PAGE 1
SELECT 6 - CLEAR BACK UP MEMORY (OK)
SHOULD SAY FINISHED THEN ASKS FOR RESET BUTTON TO BE PRESSED
PRESS RESET ON FRONT OF UNIT

START SAT NAV AGAIN

ASKES FOR LANGUAGE PRESS NO (READ TEXT)
SYSTEM STARTS


BUTTONS

OK = JOYPAD INWARD
BACK = JOYPAD TO THE LEFT…NOTE THIS WILL BRING YOU BACK TO PREVIOUS PAGE
BACK = BAND BUTTON ….NOTE THIS WILL TAKE YOU BACK TO THE MAIN MENU

Aug 28, 2007 | Pioneer AVIC-N1 In-Dash DVD Multimedia AV...

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