Sharp DV-NC55S Service Manual page 39

From (2)
"3" Key input
PLAY TEST
30000001 00000000
"MENU" Key input
SPIN OFFSET
[ROM RENEWAL MODE]
1. A DVD itself and a personal computer are articulated as the right figure. Software for the renewal is started more.
2. A power source is put with pushing a DVD's own playback key and a halt key at the same time. (It keeps pushing it for about three
seconds.)
R : OK
3. When "Y" is inputted in accordance with the personal computer display and data transfer indication is shown and renewal process
is started normally when an ENTER key is pushed.
W : STR
4. When renewal is completed normally.
W : END
5. "STOP" key is surely pushed if renewal is completed and the display
of above NO.4 is confirmed.It is made to turn off POWER after that.
PART CODE Price Code
RUNTK0808GEZZ
Following playback, jump test mode
Load a disc after the tray is opened.
"Open/Close" Key input
Following playback state (~~~~~~~~ is a sector ID)
~~~~~~~~
Pressing the keys on the remote control mentioned in the table below
enables the test jump.
Before skipping. -15000
Next replay
Spin offset adjustment mode
Tray open.
(Offset adjustment of the spindle is executed automatically.)
~~~~
The adjustment result is indicated in the ~~~~ section.
It is displayed.
It is displayed.
It is displayed.
CD
Key Jump Key
1 -1 3
4 -102 6
7 -510 9
C -511 M
2 -765 Repeat
5 -766 A-B
8 -7000 Program
After skipping.
Layer Jump
Fixture for the ROM renewal
(RUNTK0808GEZZ)
DIGITAL It is articulated to the
OUT terminal connection child.
43
DV-NC55S/H
DV-NC60H
Jump
1
102
510
511
765
766
7000
15000
Personal computer
(DOS)
DVD itself