Denon D-A03 - Detailed Description of Mechanism Error

22
D-A03
 As abnormality occurred during UTOC rewriting, unable
to perform correct rewriting.
Error Indication Content of Error Remedy
 Scratch, etc. on the disc. Replace with the other disc.
 Unable to lead in FOCUS as the disc is inserted.  Is there any scratch, dust, finger print, black spot, etc. on
the disc? Check for considerable eccentricity, warp etc.
disc.
 Focus lead in error, etc. occurred due to shock during
REC-PLAY.
 Is there any scratch, dust, finger print, black spot, etc. on
the disc? Check for considerable eccentricity, warp, etc.
of disc.
 Incorrect data of EEPROM.  Reset once and retry. If it still errs, replace the EEPROM.
Can't WRITE
FOCUS ERROR
BLANK MD
Defect
Er-MD 80
 As a result of reading UTOC, all TNO and NAME
character number is 0.
 Record and check whether the disc is able to record.


 Detailed Description of Mechanism Error
Error Indication Content of Error
Er-MD 1 ∗
Er-MD 2 ∗
Er-MD 3 ∗
Does not complete EJECT for long
Does not perform HEAD UP for long
Does not perform HEAD DOWN for long
HINF
(93 Pin of IC1401)
∗ =E EJECT complete position
∗ =M LOAD/EJECT halfway opsition
∗ =L LOAD complete position
∗ =D HEAD DOWN position
< 1.0V
> 3V
1.31~2.35V
1.01~1.3V