Self-Diagnostic Error Code Table - Panasonic SA-AKX30PH Service Manual

6.5.

Self-Diagnostic Error Code Table

Self-Diagnostic Function (Refer Section 6.4. Self-Diagnostic Mode) provides information on any problems occurring for the unit and
its respective components by displaying the error codes. These error code such as U**, H** and F** are stored in memory and held
unless it is cleared.
The error code is automatically display after entering into self-diagnostic mode.
6.5.1. Power Supply Error Code Table
Error Code Diagnosis Contents Description of error
F61 Power Amp IC output
abnormal
F76
F61-76
6.5.2. Mechanism Error Code Table (CD Mechanism Unit (DLS6C))
Error Code Diagnosis Contents
F15 CD REST SW Abnormal
F26 Communication between
CD servo LSI and micro-p
abnormal.
H15 CD Open SW Abnormal
CD closing SW abnormal
H16
Upon power on,
PCNT=HIGH, DCDET2=L
after checking LSI.
DCDET1 = L (NG)
Both DCDET1 and
DCDET2 L (NG)
Description of error
CD traverse position initial
setting operation fail safe
time is over (10 sec) waiting
for REST SW to turn on.
At the time of switching to
CD function,SENSE = H
shall be detected using
DTMS system setting
command. If the error is
memorized when SENSE
= L is not detected within
fail safe timer time (20ms),
[F26] shall be displayed
simultaneously.This
display shall be retained if
the power is ON and at
CD function. If this error
occurs, CD operation
afterwards shall not be
executed as in the case of
[NO DISC].
During normal operation
CD OPEN SW On fail to be
detected with 3 sec.
During Closing operation,if
"POS_SW_CEN" is not
detected within 3 sec.
Automatic FL Display
Automatic FL Display
21
Remarks
Press [ ] on main unit for
-DEMO
next error.
Remarks
Press [ ] on main
unit for next error.
Press [ ] on main
unit for next error.
Press [ ] on main
unit for next error.
Press [ /-DEMO]on main
unit for next error.