Read Panasonic SA-PM54E / SA-PM54EG Service Manual online
8 Self-Diagnosis & 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.
Special Note : Checking of the reliability (ageing) & changer operation must be carry out to ensure good working condition in unit.
8.1. Special Mode Table
Below is the various special modes for checking:-
Item
FL Display
Key Operation
Mode Name
Description
Front Key
Self -Diagnostic
Mode
To enter into self
diagnostic checking for
main unit.
diagnostic checking for
main unit.
1.
Select [
] for TAPE mode (Ensure
no tape is inserted).
2.
Press and hold [
/ -DEMO]button for 3
seconds follow by [
].
To exit, press
button on main
unit or remote control.
CD Changer
Reliability Test
To determine the
reliability of CD Changer
Unit.
(For more information,
refer to section 8.1.2)
reliability of CD Changer
Unit.
(For more information,
refer to section 8.1.2)
In doctor Mode:
1.
1.
Press [2] button on remote control..
To exit, press
button on main
unit or remote control.
Doctor Mode
To enter into Doctor
Mode for checking of
various items and
displaying EEPROM and
firmware version.
(For more information,
refer to section 8.1.3)
Mode for checking of
various items and
displaying EEPROM and
firmware version.
(For more information,
refer to section 8.1.3)
Note: The micro-
processor version as
shown is an example. It
will be revise when there
is an updates.
processor version as
shown is an example. It
will be revise when there
is an updates.
1.
2.
1.
The Check Sum of EEPROM and firmware
version will be display for 1 sec.
version will be display for 1 sec.
* ROM correction
** Firmware version No:
** Firmware version No:
In any mode:
1.
1.
Press [
/ -DEMO] button on main unit
follow by [4] and [7] on remote control.
To exit, press [ENTER] button on remote
control or
control or
button on main unit or
remote control.
Cold Start
To activate cold start
ipon next AC power up.
ipon next AC power up.
Note: This test do not work when selector is in
Tuner.
Tuner.
In doctor mode:
1.
1.
Press [4] button on remote control.
To exit, press [ENTER] button on remote
control or
control or
button on main unit or
remote control.
FL Display Test To check the FL
segments display (All
segments will light up)
segments will light up)
In doctor mode:
1.
1.
Press [DIMMER] button on remote control.
To exit, press [ENTER] button on remote
control or
control or
button on main unit or
remote control.
CD to TAPE
Recording Test
Mode
To Inspect the recording
process from CD to
TAPE for the unit
(For more information,
refer to section 8.1.4)
process from CD to
TAPE for the unit
(For more information,
refer to section 8.1.4)
In doctor mode:
1.
1.
Set to CD mode
2.
Press [5] button on remote control.
To exit, press [ENTER] button on remote
control or
control or
button on main unit or
remote control.
Tape Recording
and Playing
To Inspect the Tape
recording and playing is
process for unit.
(For more information,
refer to section 8.1.5)
recording and playing is
process for unit.
(For more information,
refer to section 8.1.5)
In doctor mode:
1.
1.
Press [6] button on remote control.
To exit, press [ENTER] button on remote
control or
control or
button on main unit or
remote control.
13
SA-PM54E / SA-PM54EG
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