UX-A7DVD
1-36 (No.22013)
(4) Display of number of ROM
When MENU and the TOP MENU key are pushed in the test mode, the number of ROM of the main microcomputer, a sub-
microcomputer, the unit microcomputer, and microcode is displayed on the FL display instead of the test display.
(5) Servo relation examination command
The following processing is done to ten keys in the test mode respectively.
[ 1 ] : Start & reproduction of DISC (reproduction from starting position)
[ 2 ] : TNO+1 search of CD
[ 3 ] : TNO-1 search of CD
[ 4 ] : The CD_LD lighting (Turn off with the stop button).
[ 5 ] : The DVD_LD lighting (Turn off with the stop button).
[ 6 ] : DVDx1.4 jitter measurement mode
[ 7 ] : Unused
[ 8 ] : The display (The address is done and -1 is done).
[ 9 ] : The display (The address is done and +1 is done).
( [8] and [9] are the stop button and Back to Top. )
Transmission command: C2(ROM VERSION REQUEST)
Data from unit CPU is as follows.
FIX4 BYTE11: Ver subordinate position byte of unit CPU
BYTE12: Ver high-ranking byte of unit CPU (HEX)
BYTE13: Date of microcode(ASCII)
FL display (When you press MENU:five seconds).
FL display (When you press TOP MENU:five seconds).
U
M
N
C
I
:
T:
12
0
J
0
A
1
N
9
00
Microcode
Version of unit microcomputer
S
D
Y
V
S
D
:
:
1
1
.
.
0
0
8
7
Version of sub-microcomputer
Version of the main microcomputer
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