Md Error Message Display Content List - Sharp MD-MT831H(GL) Service Manual

MD-MT831H/W
TEMP Setting
T e m p
PLAY
T M § §
SKIP UP
T p i n
* When the [STOP] button is pressed in specific menu, the "TEST MODE STOP" state is set.
* When the [DISP] button operation is performed in the specific state, the menu changes to
"TEMP SETTING menu".
* In the specific state the setting changes in the range of "00h to FFh" when the
[VOL UP/DOWN] button is pressed.
* When the [MODE] button is pressed in each state, the set digit is changed.

MD ERROR MESSAGE DISPLAY CONTENT LIST

Display content
(Remote control)
'Can' tREAD*' Focus lead-in processing time over
('Can' tS') Track search processing time over
'Er-MD80' EEPROM readout Check sum error 80: EEPROM ERR
('Er-MD80')
Er-MD81 Wrong combination of PWB and
mechanism
'Er-MD**' Loading mechanism operation error 10: MECHA ERR 3E fall
('Er-MD**')
'Can' tREAD*' Readout of the P-TOC information
('Can' tT') is not completed.
'Er-MD41' Judged it abnormal by the U-TOC
('Er-MD41') write test.
'Can' tREAD*' Readout of the U-TOC information
('Can tU') is not completed.
TOC FORM** Abnormal data DISC detection
: Temp setting menu
: TEMP reference
SKIP DOWN
: TEMP A/D input value
Error content
: Reference
§ § : Temperature code
: Measurement value
Error code
30: DISC ERR R
31: DISC ERR S
32: DISC ERR W
81: Mismatch of mechanism and
PWB
11: MECHA ERR 3M
12: MECHA ERR 3L
20: MECHA ERR 2E rise
21: MECHA ERR 2M
23: MECHA ERR 2D
F1: MECHA ERR 1M EJECT
F2: MECHA ERR 1L
F3: MECHA ERR 1D
F8: FOCUS ERROR EJECT operation ** indicates the detailed factor.
F9: TOC ERR S EJECT operation
FA: TOC ERR R EJECT operation
41: TOC W ERR
MD DATA byte 18 bit 5=1
(Only UTOC ERR R ALL ERASE
is possible.)
C0: UTOC ERR L0
C1: UTOC ERR L1
C2: UTOC ERR L2
C4: UTOC ERR L4
DO: UTOC ERR A
FD: TOC ERR T EJECT operation
– 26 –
Remarks
* indicates the detailed factor.
f: Focus error
r: READ ERR
s: Search time over
w: SD write time over
** indicates the operation state.
(Error code)
3*: Recording head fall
2*: Recording head rise
1*: EJECT
a: Servo adjustment error
f: Focus error
s: Search time over
r: READ ERR
** is an error number.
* indicates the detailed factor.
u: UTOC READ ERR
* indicates the detailed factor.
L*: Loop
a_: Address error
t_: FTNO > LTNO