CDC-697
CDC-697
16
Error
message
Description
■
ERROR MESSAGES
When stopped by any cause, press “STOP” key of the remote control while pressing and holding the “STOP” key on the
main unit. The operation mode turns to the mode allowing the display of messages.
The unit hold the latest error message in microprocessor. So even if stopped with no error, the unit can display the latest
error massage with same operation.
E – x 0
E – x 1
E – 7 1
E – 7 2
E – 7 3
E – x 4
E – x 5
E – x 6
E – x 7
E – x 8
E – x 9
E – x A
E r r
Data cannot be read after finishing search.
Data cannot be read during PLAY (x = 0), PAUSE (x = 3) or SCAN (x = 2).
At the start, tracking servo is not effective.
At the start, spindle servo PLL is not effective.
At the start, data can not read.
Close switch does not work with tray closed.
Open switch does not work with tray opened.
Table does not turn.
Traverse (Feed) inner circumference switch does not work.
Recovery action fails after focus drop.
Clamp down switch does not work.
Clamp up switch does not work.
IC3 does not give response of SENSE, with resetting by the microprocessor.
*
Meaning of each state (“x”):
(x = 0) PLAY
(x = 2) SCAN
(x = 3) PAUSE
(x = 4) PEAK SEARCH
(x = 5) SEARCH
(x = 6) DISC SCAN
(x = 7) START
(x = 8) STOP
(x = 9) DISC SEARCH
(x = –) EJECT
(x = C) NO DISC
1) Error Code Troubleshooting.
Error codes
x0
,
x1
,
73
... Data cannot de read.
Error code
x6
.......................... Poor table rotation.
Error codes
x4
,
x5
... Poor tray loading operation.
Error code
x7
................ FEED operation defective.
(FEED LIMIT switch fails.)
TRACKING servo
defective.
FEED servo
defective.
Check by using
another disc.
YES
NO
Pick-up position
Within disc range
Outermost
(on mirror
surface)
Pick-up defective, spindle system
defective. (Motor fails to run, etc.)
Is disc dirty or
scratched?
Motor defective.
Microprocessor (IC309)
defective.
Does tray
operate when
"OPEN/CLOSE" key is
pressed?
YES
NO
"OPEN/CLOSE" key
(SW322) detection poor.
Microprocessor (IC309)
defective.
DISC
SKIP
NO
YES
Does tray rotate in
TEST mode?
Tray sensor defective.
Microprocessor (IC309)
defective.
Motor defective.
Drive circuit defective.
Microprocessor (IC309)
defective.
FEED servo defective.
Microprocessor (IC309)
defective.
YES
NO
FEED LIMIT switch
defective.
Microprocessor
(IC309) defective.
Y
...Outward
T
...Inward
Is forced feed
operation available
in TEST
mode?
