Pioneer KEH-P7200RDS EW Service Manual page 16

| KEH-P7200RDSE,P71IOORDS,PEG200ORDS ,PEGIOORDS,P2S5ARDS,PISRDS |
@ Error Numbers And New Test Mode
@ Indicating An Error Number
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.
(1) Basic Means of Display
"With ERROR indicated in "MODE" on IP-BUS Display date, an error code is transmitted by the use of MIN and SEC.
Identical date are transmitted with MIN and SEC.
-Examples of Display ERROR-XX
(2) Error Codes
Code
| ELECTRIC Carriage doesn't move to or from the innermost position
—Home switch failed and/or carriage immobile
od ELECTRIC Focus failed
-~Defects, disc upside-down, severe vibration
a ELECTRIC Spindle failed to lock or subcode unreadable
Subcode failure —Spindle defective, defect, severe vibration
cz ELECTRIC Unrecorded CD-R
The disc is upside-down, defects, vibration
ELECTRIC AGC protect failed
—Defects, disc upside-down, severe vibration
12
ELECTRIC Failed to reach target address
—Carriage/tracking defective and/or defects
AO SYSTEM Power failure Power overvoltage or short circuit detected
—Switching transistor defective and/or power abnormal
7
MECHANISM | An error upon ejection MAG switch release time has time out
Elevation time out when eject
MECHANISM | An error while putting in Tray in / out time has time out
and out the tra Tray is caught when put in
MECHANISM
MECHANISM | An error with an empty No disc is available
magazine inserted
* Setup means a series of operations after focusing up to sound output.
@ New Test Modelaging operation and setup analysis)
The single CD player plays in normal mode. After being set up, it will display FOK (focus), LOCK (spindle), subc ode,
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 15.
16