CDX-FM657
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the
error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the
users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min-
utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains
in blank as before.
2) Head unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display6-digit display4-digit display
ERROR�xxERR�xxE�xx
OR
Err�xx
* When the system is manufactured for an OEM basis, the error display will be configured according to the customer
specification.
(2) Error Code List
Code ClassDisplayed error code Description of the code and potential cause(s)
10Electricity Carriage Home NGCRG can't be moved to inner diameter.
CRG can't be moved from inner diameter.
? Failure on home switch or CRG move mechanism.
11Electricity Focus Servo NGFocusing not available.
? Stains on rear side of disc or excessive vibrations on REWRITABLE.
12Electricity Spindle Lock NGSpindle not locked. Sub-code is strange (not readable).
? Failure on spindle, stains or damages on disc, or excessive vibrations.
Subcode NGA disc not containing CD-R data is found. Turned over disc are found,
though rarely.
? Failure on home switch or CRG move mechanism.
RF AMP NGAn appropriate RF AMP gain can't be determined.
? CD signal error.
17Electricity Setup NGAPC protection doesn't work. Focus can be easily lost.
? Damages or stains on disc, or excessive vibrations.
30Electricity Search Time OutFailed to reach target address.
? CRG tracking error or damages on disc.
A0SystemPower Supply NGPower (VD) is ground faulted.
? Failure on SW transistor or power supply (failure on connector).
A1SystemMechanism power Mechanism elevation reference voltage is out of
failureprescription.
? EREF adjustment VR and/or power abnormal.
50Mecha-An error upon MAG switch release time has time out.
nismejectionElevation time out when eject.
60Mecha-An error while putti- Tray in / out time has time out.
nismng in and out the tray Tray is caught when put in.
56 |
ACEC
