Test Mode - Pioneer CDX-M8086ZT/E Service Manual

CDX-M8086ZT ,M8086ZT-91,M8186ZT ,M8186ZT-91
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3 7 63 1515 0

7.2.3 TEST MODE

- ERROR NUMBERS INDICATION
If the CD player will not operate or if it stops operating due to some error, the product enters into the error mode
and displays an error code. The error code indicates the presumable cause of the error, which may help you with
the troubleshooting and/or repair.
Error mode ............................... Mode (A), Mode (B)
(1) Examples of Display
• Mode (A) ............................... ERR-X
• Mode (B) ............................... ERR-XX
(2) Error Codes
*1 *2 Classification
1 10 ELECTRIC
11 ELECTRIC
12 ELECTRIC
14 ELECTRIC
17 ELECTRIC
30 ELECTRIC
TE
L 13942296513
4 A0 SYSTEM
50 MECHANISM
3 60 MECHANISM
70 MECHANISM
2 80 MECHANISM
• *1 ........................................... Mode (A) error code
• *2 ........................................... Mode (B) error code
The error mode (B) is available when the CD player is combined with a PIONEER CD control unit.
Normal play
Error
Mode(A):
Displays an error code
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Mode(B):
Displays an error code
Mode(B):To cancel the error code, set ACC to OFF
.
Returns to normal
mode with ACC ON.
50
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Description
Carriage home failure
Focus search failure
Spindle lock failure
Mirror failure
Set up failure
Search time out
Power failure
Ejection failure
Tray sensing failure
Elevation failure
An empty magazine inserted
To obtain more information:
While error code is displayed:
1.Press the CD key three times, while holding down the (1) and
(6) keys simultaneously.
(The system enters Diagnosis mode.)
2.Then,press the TRK DOWN and 4 keys simultaneously.
The error status of the product is maintained.
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The system performs retry operation for the error.
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2 9
8
Cause/Detail
Carriage doesn't move to or from the innermost position
→Home switch failed and/or carriage immobile
Focusing impossible →Disc loaded upside down,
scratches or dirt on a disc, external vibration
Spindle failed to lock or subcode unreadable →Spindle
failure, scratches or dirt on a disc, external vibration
Unrecorded CD-R
(The disc may be loaded upside down.)
AGC protection inactivated. Focus is unlocked easily.
→Scratches or dirt on a disc, external vibration
Q Q
Failed to reach target address
3 6 7 1 3 1 5
→Carriage/tracking failure, scratched disc
Higher or lower power than the rated voltage,or no power
→SW transistor failure, abnormal power supply, LOAD
terminal failure
MAG switch release waiting time was over.
Elevation time was over.
During tray in/out mode, sensing period is over.
The tray is stuck when put in.
Elevation time is over.
No disc is available
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9