Self-Diagnostic Mode; Self-Diagnostic Error Code Table - Panasonic SA-AKX17PH Service Manual

8.4.

Self-Diagnostic Mode

Mode Name
Self Diagnostic To enter into self diagnostic checking
Mode
Error code System will perform a check on any
unusual/error code from the memory
information
Delete error
To clear the stored in memory
code
(EEPROM IC)
8.5.

Self-Diagnostic Error Code Table

Self-Diagnostic Function (Refer Section 8.4. 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.
8.5.1. Power Supply Error Code Table
8.5.2. CD Mechanism Error Code Table
Error Code Diagnostic Contents
CD H15 CD Open Abnormal
CD H16 CD Closing Abnormal
F26 Communication between
CD servo LSI and micro-p
abnormal.
Item
Description
Description of error
During operation
POS_SW_R On fail to be
detected with 4 sec. Error
No. shall be clear by force
or during cold start.
During operation
POS_SW_CEN On fail to
be detected with 4 sec.
Error No. shall be clear by
force or during cold start.
During switch to CD func-
tion, if SENSE = "L" within
failsafe time of 20ms.
FL Display
Example:
Automatic FL Display
23
Key Operation
Front Key
Step 1: Select CD mode
(Ensure no disc is inserted).
Step 2: Press & hold [ ] button
follow by [ ] on
/
main unit for 2 seconds.
Step 1: In self diagnostic mode,
Press [ ] on main unit.
To exit, press [1 ] on main
unit or remote control.
Step 1: In self diagnostic mode,
Press [0] on remote control.
To exit, press [ 1 ] on main
unit or remote control.
Remarks
Press [ ] on main unit for
next error.
Press [ ] on main unit for
next error.
Press [ ] on main unit for
next error.