Self Diagnosis And Special Mode Setting - Panasonic SA-AK970GCP Service Manual

7 Self diagnosis and special mode setting

This unit is equipped with features of self-diagnostic & special mode setting for checking the functions & reliability.
Special Note : Checking of the reliability (ageing) & changer operation must be carry out to ensure good working condition
in unit.
7.1. Service Mode Summary Table
The service modes can be activated by pressing various button combination on the main unit and remote control unit.Below is the
summary for the various modes for checking:
Player buttons Remote control unit buttons
[STOP] [4], [7]
[STOP] [
Mode Remote control unit buttons
In Doctor Mode
[DISC]
Mode Remote control unit buttons
In Service Mode
7.2. Service Mode Table
Below is the various special modes for checking:-
7.2.1. Service Mode Table 1
Item
Mode Name Description
Doctor Mode To enter into Doctor
Mode.
Service Mode To enter into Service
Mode.
Entering into doctor mode
] Entering into service mode
[1] FL all segment & LED inspection
[7] Volume 50 setting check
[8] Volume 29 setting check
[9] Volume 0 setting check
[2] Micro-P Version Display
[4] CD→USB Recording & Playing inspection
[5] CD-MP3 Reading & Playing inspection
CR14 inspection
[1] self diagnostic history
[2] Micro-P FW
[3] Cold Start (Reset)
Application
Application
Application
FL Display Key Operation
Front Key
In any mode:
To exit Doctor Mode, press [
main unit or remote control.
To exit, press [
remote control.
15
Note
(Refer to section .7.2.1. service mode
Table 1 for more information.)
(Refer to section .7.2.1. service mode
Table 1 for more information.)
Note
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
(Refer to section .7.2.2. service mode
Table 2 for more information.)
Note
(Refer to section .7.2.3. service mode
Table 3 for more information.)
(Refer to section .7.2.3. service mode
Table 3 for more information.)
(Refer to section .7.2.3. service mode
Table 3 for more information.)
1. Press [ ] button on main unit
follow by [4] and [7] on remote control.
] button on
1. Select [CD] for DISC mode (Ensure no disc
is inserted).
2. Press and hold [ ]button on
main unit for 2 seconds follow by [
remote control.
] button on main unit or
SA-AK970GCP
] on