Service manual

38
DV-NC70U/C
DV-NC72U
10000000 ~~~~~~~~ The preparation date
display of the program
10000001 00005502 Model number display
10000002 ~~~~~~~~ The version display of
the program
10000003 00000002 Region number
display
10000004 ~~~~~~~~ ~ Micro-code version
display
10000005 ~~~~~~~~ ~~~~~~~~ Servo program version
display
10000006 ~~~~~~~~ Source code version
display
Return to the initial testmode image.
<Press "1" Key on the remote control or "Stop" Key on the main unit.>
Return to the initial testmode image.
"Playback" Key of the remote control
is pushed for 7 times.
To (1)
All FIP light up
40000000 00000000 (OSD only)
<Press "4" Key of the remote control>
Press "4" Key of the remote control.
"NO DISC" state
"F0" Key input (Press "Play" Key and "Stop" Key for 5 seconds.)
F0000000 00000000
LASER TEST
DVD LD ON
LASER TEST
CD LD ON
"1" Key input
"3" Key input
"1" Key input
"1" Key input
"1" Key input
The tray opens, the DVD laser is lit, spinning is performed
and the sled moves to the outer periphery.
The DVD laser goes out, the CD laser is lit, spinning is performed
and the sled moves to the outer periphery.
LASER TEST
LD OFF
The DVD and CD laser go out, spinning is performed
and the sled moves to the outer periphery.
Laser test mode
10000006 00000000
DYNAMIC TEST
9. TEST MODE