Test Mode - Sharp DV-L88S/S Service Manual

7. TEST MODE

Test Mode A power source is put, and a Skip/Forward key and a Volume Up key are pushed after the "NO DISC" display
at the same time. (It keeps pushing it for about three seconds.)
ROM Renewal Mode A power source is put with pushing a Skip/Forward key and Volume Down key at the same time.
(It keeps pushing it for about three seconds.)
[TEST MODE]
Test mode initial image plane
F0000000 00000000
<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.>
To (1)
The preparation date display of the program
10000000 ********
The "PLAY" key of the remote controller is pushed.
Model number display
10000001 00007604
(Model number)
The "PLAY" key of the remote controller is pushed.
The version display of the program
10000002 ********
(Program ver.)
The "PLAY" key of the remote controller is pushed.
Reagion number display
10000003 00000008
(Region code:Binary display)
The "PLAY" key of the remote controller is pushed.
Micro-code number display
10000004 ********
(Microcode ver.)
The "PLAY" key of the remote controller is pushed.
The preparation date display of the servo program
10000005 ********
The "PLAY" key of the remote controller is pushed.
It is returned to the test mode initial image plane.
Colour bar display
20000001 00000000 (FIP)
The "PLAY" key of the remote controller is pushed.
Colour bar display
20000002 00000000 (FIP)
The "PLAY" key of the remote controller is pushed.
Colour bar display
20000003 00000000 (FIP)
The "PLAY" key of the remote controller is pushed.
Colour bar display
20000003 00000000 (FIP)
The "PLAY" key of the remote controller is pushed.
(Last updata)
Micro-code is the thing of the process
program of the system integrated circuit.
(Servo ver.)
There is no copy guard signal.
What is the symptom at the time of dubbing to VTR?
AGC only
What is the symptom at the time of dubbing to VTR?
AGC+Colour stripe1
What is the symptom at the time of dubbing to VTR?
AGC+Colour stripe2
What is the symptom at the time of dubbing to VTR?
17
DV-L88S/S(H)
DV-L88W/W(A)