Sharp CD-DVD500 Service Manual page 18

CD-DVD500
DVD TEST MODE
DVD Test Mode Pressing down the DVD/CD button and X-BASS/DEMO button, press POWER button.
ROM Renewal Mode Pressing down the DVD/CD button and EQUALIZER button, press POWER button.
[DVD TEST MODE]
Test mode initial image plane
F0000000 *00#####
<The "1" key of the remote controller is pushed.>
<The "2" key of the remote controller is pushed.>
<The "3" key of the remote controller is pushed.>
Dynamic Test
To (1)
30000000 00000000
(* is a region number)
(##### is a program version)
The preparation date display of the program
10000000 ********
The "Playback" key of the remote controller is pushed.
Model number display
10000001 *******#
The "Playback" key of the remote controller is pushed.
The version display of the program
10000002 ********
The "Playback" key of the remote controller is pushed.
Reagion number display
10000003 0000000*
(Region code:Binary display)
The "Reactivation" key of the remote controller is pushed.
Micro-code number display
10000004 ********
The "Playback" key of the remote controller is pushed.
The preparation date display of the servo program
10000005 ********
The "Playback" key of the remote controller is pushed.
It is returned to the test mode initial image plane.
Color bar display
20000001 00000000 (FIP)
The "Stop" key of the remote controller is pushed.
It is returned to the test mode initial image plane.
(Last updata)
(* is a model number) (# is a region num
DVD500: 0000500#
DVD200: 0000200#
(Model number)
(Program ver.)
(* is a region number)
Micro-code is the thing of the process
program of the system integrated circuit
(Microcode ver.)
(Servo ver.)
There is no copy guard signal.
As for the symptom when it was
dubbed in the video tape recorder?
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