Error Message - Yamaha CDX-596 Service Manual

CDX-596

ERROR MESSAGE

(1) When operation is terminated in an abnormal condition (stop or open), pressing STOP on the remote control while
pressing STOP on the panel will set to the error message display enable mode.
(2) Shown below is an example of display. ("E-73" as an example)
(3) This function stays effective till the power is turned OFF. (It is cleared at OFF.)
(4) Listed in the table below are error messages.
Error Messages List
ERROR MESSAGES
Data cannot be read after finishing search.
E – X 0
E – X 1 Data cannot be read during PLAY(X=0), PAUSE(X=3), or SCAN(X=2).
E – 7 1 At the start, tracking servo is not effective.
At the start, spindle servo PLL is not effective.
E – 7 2
At the start, data cannot be read.
E – 7 3
E – 9 4 Close switch does not work with tray closed.
Open switch does not work with tray open.
E – A 5
Traverse(Feed) inner switch does not work.
E – X 7
E – X 8 Recovery action fails after focus drop.
MN35511AL does not give response of SENSE, with resetting by the
E r r
unit's microcomputer.
1) Error Code Troubleshooting
X0 , X1 , 73
Error code
YES
Is disc dirty or
scratched?
NO
Outermost
Pick-up position
(on mirror
surface)
Within disc range
Pick-up defective, Spindle system
defective (Motor fails to run, etc.).
X7
Error code ............. FEED operation defective.
Is forced
YES
feed operation
available in TEST
Y...Outward
mode?
T...Inward
NO
FEED servo defective.
Microcomputer defective.
9
DESCRIPTION
...... Data cannot be read.
Check by using
another disc.
TRACKING
servo defective.
FEED servo defective.
(Limit switch fails)
Feed limit switch
defective.
Microcomputer defective.
94 , A5
Error codes ..... Poor tray loading operation.
Does tray
Loading switch defective.
YES
operate when
Poor Microcomputer
OPEN/CLOSE key is
defective.
pressed?
NO
Motor defective.
Control IC (IC2) defective.
Microcomputer defective.
X8
Error code ............ Focus drops.
YES
Is disc dirty or
scratched?
NO
Outermost
Pick-up position
(on mirror
surface)
Within disc range
FOCUS servo defective.
Pick-up defective.
*No. for each state
(meaning of "X")
PLAY X="0"
SCAN X="2"
PAUSE X="3"
PEAK SEARCH X="4"
SEARCH X="5"
START X="7"
STOP X="8"
LOADING X="9"
OPEN X="–"
NO DISC X="C"
Check by using
another disc.
TRACKING servo
defective.
FEED servo defective.