Sharp MD-M3 Service Manual page 19

• Test Mode
1. EJECT mode
2. AUTO pre-adjustment mode
3. AUTO adjustment mode
• RESULT sub-mode
• RESULT mode (final adjustment)
• MANUAL pre-adjustment mode
• MANUAL adjustment mode
4. EEPROM setting mode
5. TEST-PLAY mode
6. TEST-REC mode
7. INNER mode
0
1
2
3
4
5
6
7
8
9
A
10
B
11
C
12
D
13
E
14
F
15
• TEMP setting (of EEPROM setting)
• CONTROL setting (of EEPROM setting)
• Setting of laser power (record/playback power)
• Automatic pre-adjustment is performed.
• Automatic adjustment is performed. (After adjustment the grating adjustment mode is set.)
• Therefore do not set this mode since it is not necessary for the service.
• Various coefficients of digital servo are changed manually.
• Continuous playback from the specified address is performed.
• C1 error rate measurement, ADIP error rate measurement.
• Continuous recording from the specified address is performed.
• The position where the INNER switch is turned on is measured.
Above rank 4 bit HEX data
0 1 2
NUL DEL SP
BLANK BLANK BLANK
00h 10h 20h
SOH DC1 !
BLANK BLANK
01h 11h 21h
STX DC2 "
BLANK BLANK
02h 12h 22h
ETX DC3 #
BLANK BLANK
03h 13h 23h
EOT DC4
$
BLANK BLANK
04h 14h 24h
ENQ NAK %
BLANK BLANK
05h 15h 25h
ACK SYN
&
BLANK BLANK
06h 16h 26h
BEL ETB
'
BLANK BLANK
07h 17h 27h
BS CAN (
BLANK BLANK
18h 28h
08h
HT EM )
BLANK BLANK
09h 19h 29h
LF SUB
*
BLANK BLANK
0Ah 1Ah 2Ah
VT ESC +
BLANK BLANK
0Bh 1Bh 2Bh
FF FS
,
BLANK BLANK
0Ch 1Ch 2Ch
_
CR GS
BLANK BLANK
0Dh 1Dh 2Dh
SO RS .
BLANK BLANK
0Eh 1Eh 2Eh
SI US
/
BLANK BLANK
0Fh 1Fh 2Fh
Table 19 Character Table for MD Test Mode
3 4 5
0 @ P
30h 40h 50h
1 A Q
31h 41h 51h
2 B R
32h 42h 52h
3 C S
33h 43h 53h
4 D T
34h 44h 54h
5 E U
35h 45h 55h
6 F V
36h 46h 56h
7 G W
37h 47h 57h
8 H X
38h 48h 58h
9 I Y
39h 49h 59h
: J Z
BLANK
3Ah 4Ah 5Ah
; K
BLANK BLANK
3Bh 4Bh 5Bh
< L
BLANK
3Ch 4Ch 5Ch
= M
BLANK
3Dh 4Dh 5Dh
> N
^
3Eh 4Eh 5Eh
? O _
3Fh 4Fh 5Fh
– 19 –
MD-M3/M1
6 7
` p
60h 70h
a q
61h 71h
b r
62h 72h
c s
63h 73h
d t
64h 74h
e u
65h 75h
f v
66h 76h
g w
67h 77h
h x
68h 78h
i y
69h 79h
j z
6Ah 7Ah
k
BLANK
6Bh 7Bh
l
BLANK
6Ch 7Ch
m
BLANK
6Dh 7Dh
n
BLANK
6Eh 7Eh
o
BLANK
6Fh 7Fh