Error Displays; Troubleshooting - Clarion VRX848RVD Service Manual

NOTES OF ISO CONNECTOR
(For QC-6820E-A)
1. For VW/Audi/Opel/Vauxhall vehicles, change the posi-
tion of fuse installation as shown on the diagram. (Figure 1)
Initial setting of Ex-lead
Fuse
Red
Blue/White
For models 1992 and later
Yellow
Yellow
Red
Red
Figure 1

ERROR DISPLAYS

If an error occurs, one of the following displays is displayed.
Take the measures described below to eliminate the problem.
Mode Error display
DVD ERROR 2
player
ERROR 3
ERROR 6
CD ERROR 2
changer
ERROR 3
ERROR 6
If an error display other than the ones described above appears, press the reset button.
* When the reset button is pressed, frequencies of TV/radio stations, titles, etc. stored in memory are cleared.

TROUBLESHOOTING

Problem
Nothing happens when
buttons are pressd.
Display is not accurate.
VRX848RVD
VRX746VD
Yellow Yellow
Red
Blue/White
ISO
CONNECTOR
Remote
For models up to 1991
Yellow
Red
Red
Cause
A DISC is caught inside the DVD deck and is not ejected.
A DISC cannot be played due to scratches, etc.
A DISC is loaded upside-down inside the DVD deck and
does not play.
A CD inside the CD changer is not loaded.
A CD inside the CD changer cannot be played due to
scratches, etc.
A CD inside the CD changer cannot be played because it is
loaded upside-down.
Cause
The microprocessor has malfunction
due to noise, etc.
2. When the car stereo is installed in 1998 and later
Volkswagen models, remove the auto antenna leads (A-
5:Blue/White). Be sure to insulate both the ISO connector
side terminal and the main unit side terminal with insulation
tape, respectively. (Figure 2)
3. When the main unit is also connected to an external am
plifier, connect REMOTE on the external amplifier to remote
turn-on lead.
Blue/White
Remote turn-on
Blue/White
Remote turn-on
Measure
This is a failure of DVD mechanism.
Replace with a non-scratched, non-
warped disc.
Eject the disc then reload it properly.
This is a failure of CD changer's mecha-
nism.
Replace with a non-scratched, non-
warped disc.
Eject the disc then reload it properly.
Measure
Turn off the power and remove the DCP.
Press the rest button for about 2 seconds with a thin rod.
When the reset button is
pressed, turn off the ACC
power.
- 4 -
Blue/White
Auto ant.(A-5)
Insulation tape
Insulate the terminal
Never let the terminals make contact
*
with the metal plate parts of the car.
Figure 2