General Information; Diagnosis; Error Messages - Pioneer DEH-M6006ZH Service Manual

DEH-M6006ZH,M6017ZH

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 ERROR MESSAGES

-
Error message table
Error
Source Display Error name BUS data
Internal ERROR Mech. error F0
CD
HEAT
High
temperature
error
DISC Focus error F2
External ERROR Mech. error F0
DISC HEAT
High
temperature
error
DISC Focus error F2
External DISC Magazine
DISC error
(CHG only)
External TP-ER error
TAPE
54
Presumable causes
(For the slave, general conditions)
Mechanical error
CRG can't be moved to inner diameter.
CRG can't be moved from inner diameter.
→ Failure on home switch or CRG move mechanism.
Communication failure between the microcomputer and the LSI
Target address can't be reached
→Failure on the carriage/tracking or scratches on the disc.
Ground fault of power supply (VD)
→Failure on switching transistor or failure of power supply.
F1 High temperature sense
Focusing not available.
→ Stains on rear side of disc or excessive vibrations on REWRITABLE.
Spindle not locked. Sub-code is strange (not readable).
An appropriate RF AMP gain can't be determined.
→ Failure on spindle, stains or damages on disc, or excessive vibrations.
→ CD signal error.
→ A disc not containing CD-R data is found. Turned over disc are found,
though rarely.
AGC protection cannot be turned on in time or focus can be easily lost
→Scratches or stains on the disc or strong vibrations.
Mechanical error
F1 High temperature sense
Focusing not available.
F3 An error with an empty magazine inserted.
No magazine is available.
F0 The BUS status is F0 (ERROR).