Test Mode - Pioneer CDS-9036ZT/ES Service Manual

CDS-9036ZT

7.2.3 TEST MODE

- Error Number Indication
If the CD should fail to operate in CD multi player or if an error has taken place during the operation and resulted in
an error, the player will enter into the error mode. And the cause of such error is numerically indicated.
This is armed at assisting an analysis or repair.
Error mode ............................... Mode (A), Mode (B)
(1) Examples of Display
• Mode (A) ............................... ErrX
• Mode (B) ............................... ErrXX
(2) Error Codes
*1 *2 Classification
3 10 ELECTRIC
1 11 ELECTRIC
12 ELECTRIC
14 ELECTRIC
17 ELECTRIC
30 ELECTRIC
4 A0 SYSTEM
• *1 ........................................... Mode (A) error code
• *2 ........................................... Mode (B) error code
• CDS-9036ZT/ES : Mode (B)(Not used)
Normal play
Mode(A):
Displays an error code
- New Test Mode(aging operation and setup analysis)
The single CD player plays in normal mode. After being set up, it will display FOK (focus), LOCK (spindle), subcode,
sound skip, protection against a mechanical error or the like, occurrence of an error, cause and time of an expiry, if
any, (and disc number).
During the setup, the CD software operation status (internal RAM and C-point)is displayed.
(1) How to enter NEW TEST Mode
See the test mode flow chart Page 30.
40
Description
Carriage home failure
Focus failure
SETUP failure
Subcode failure
Mirror failure
Set up failure
Search time out
Power failure
Error
Cause/Detail
Carriage doesn't move to or from the innermost position
→Home switch failed and/or carriage immobile
Focus failed
→Defects, disc upside-down, severe vibration
Spindle failed to lock or subcode unreadable
→Spindle defective, defect, severe vibration
Unrecorded CD-R
The disc is upside-down, defects, vibration
AGC protect failed
→Defects, disc upside-down, severe vibration
Failed to reach target address
→Carriage/tracking defective and/or defects
Power overvoltage or short circuit detected
→Switching transistor defective and/or power abnormal