Panasonic SA-XH70GW / SA-XH70EE / SC-XH70EE Service Manual ▷ View online
29
9.3.2.
Self Diagnostic Table 2 (For DVD)
FL Display
Key Operation
Front Key
Item
Description
Mode Name
CD laser drive
current
measurement
In STOP (no disc) mode,
press [OPEN/CLOSE]
button on the main unit,
and [3] button on the
remote control unit.
press [OPEN/CLOSE]
button on the main unit,
and [3] button on the
remote control unit.
DVD laser
drive current
measurement
CD laser current
measurement mode
measurement mode
(Display 1)
In STOP (no disc) mode,
press [OPEN/CLOSE]
button on the main unit,
and [FUNCTIONS] button
on the remote control unit.
press [OPEN/CLOSE]
button on the main unit,
and [FUNCTIONS] button
on the remote control unit.
To exit, press
[OPEN/CLOSE] button on
the main unit and
[CANCEL] button on the
remote control unit.
[OPEN/CLOSE] button on
the main unit and
[CANCEL] button on the
remote control unit.
To exit, press
[OPEN/CLOSE] button on
the main unit and
[CANCEL] button on the
remote control unit.
[OPEN/CLOSE] button on
the main unit and
[CANCEL] button on the
remote control unit.
The value denotes the current in decimal
notation.
notation.
DVD laser current
measurement mode
measurement mode
DVD laser drive current measurement.
For DVD laser drive current, refer to
Troubleshooting Guide (Section 10.2)
For DVD laser drive current, refer to
Troubleshooting Guide (Section 10.2)
CD laser drive current measurement.
For CD laser drive current, refer to
Troubleshooting Guide (Section 10.2)
For CD laser drive current, refer to
Troubleshooting Guide (Section 10.2)
30
9.3.3.
Self Diagnostic Table 3 (For DVD)
FL Display
Key Operation
Front Key
Item
Description
Mode Name
Reset
Micro-processor
firmware version
display &
EEPROM
checksum
display.
User settings are cancelled and player
is initialized to factory setting.
It is necessary when after replacement
of Micro-processor IC (IC200), FLASH
ROM IC (IC8651) & Main P.C.B.
is initialized to factory setting.
It is necessary when after replacement
of Micro-processor IC (IC200), FLASH
ROM IC (IC8651) & Main P.C.B.
Micro-processor firmware version
display & EEPROM checksum display.
EEPROM checksum is only available
due to existence of EEPROM IC.
display & EEPROM checksum display.
EEPROM checksum is only available
due to existence of EEPROM IC.
Note: Condition 1/2/3 shows the state
of EEPROM IC.
of EEPROM IC.
FL Display sequence:
Display 1 2 3.
Display 1 2 3.
In STOP (no disc)
mode, press
[OPEN/CLOSE] button on
the main unit, and [ 10]
button on the remote
control unit.
mode, press
[OPEN/CLOSE] button on
the main unit, and [ 10]
button on the remote
control unit.
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc)
mode, press
[OPEN/CLOSE] button on
the main unit, and [7]
button on the remote
control unit.
mode, press
[OPEN/CLOSE] button on
the main unit, and [7]
button on the remote
control unit.
Press [FL Display] button on
remote control unit for next
page. (FL Display)
remote control unit for next
page. (FL Display)
(Display 2)
If the version of the EEPROM does not match,
[NG] is displayed.
[NG] is displayed.
(Condition 1)
(a) If there is NO EEPROM header string
OR
(b) If there is no EEPROM (no data is received
by Micro-processor), [NO] is displayed.
OR
(b) If there is no EEPROM (no data is received
by Micro-processor), [NO] is displayed.
(Condition 2)
Opecon
Version
Version
EEPROM
Checksum
(If applicable,
refer below.)
Checksum
(If applicable,
refer below.)
(Display 3)
(Display 1)
(Condition 3)
If the EEPROM version matches, checksum
[YYYY] is displayed.
[YYYY] is displayed.
Opecon
Version
Version
Syscon
Version
Version
31
9.3.4.
Self Diagnostic Table 4 (For DVD)
FL Display
Key Operation
Front Key
Item
Description
Mode Name
Region and
Firmware
version display
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc)
mode, press
[OPEN/CLOSE] button on
the main unit, and [8]
button on the remote
control unit.
mode, press
[OPEN/CLOSE] button on
the main unit, and [8]
button on the remote
control unit.
DVD firmware version is displayed on
the FL Display.
the FL Display.
Note: It is necessary to check for
firmware version before carrying out
the version up using the disc.
firmware version before carrying out
the version up using the disc.
Destination
System
controller
version
controller
version
System controller
generation
generation
Region No.: 0-8
Timer 1 check
DVD laser usage time
(Display 1)
Shown to the above is DVD laser usage
time, and to the below is CD laser usage
time.
Time is shown in 5 digits of decimal notation
in a unit of 10 hours.
"00000" will follow "99999". (DVD laser)
time, and to the below is CD laser usage
time.
Time is shown in 5 digits of decimal notation
in a unit of 10 hours.
"00000" will follow "99999". (DVD laser)
(Display 2)
CD laser usage time
Time is shown in 6 digits of decimal notation
in a unit of 10 hours.
"000000" will follow "999999". (CD laser)
in a unit of 10 hours.
"000000" will follow "999999". (CD laser)
Press [FL Display] button for
next page of FL Display.
next page of FL Display.
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc) mode,
press [OPEN/CLOSE] button
on the main unit, and [ ]
button on the remote control
unit.
press [OPEN/CLOSE] button
on the main unit, and [ ]
button on the remote control
unit.
Timer 1 reset
Timer 2 check
Timer 2 reset
Timer 1 check
Laser operation timer is measured
separately for DVD laser and CD laser.
Laser operation timer is measured
separately for DVD laser and CD laser.
FL Display sequence:
Display 1 2.
Display 1 2.
Timer 1 reset
Laser operation timer of both DVD
laser and CD laser is reset all at once.
Laser operation timer of both DVD
laser and CD laser is reset all at once.
Timer 2 check
Spindle motor operation timer
Spindle motor operation timer
Timer 2 reset
Spindle motor operation timer
Spindle motor operation timer
Time is shown in 5 digits of decimal notation
in a unit of 10 hours.
It will clear to "00000" upon reset.
in a unit of 10 hours.
It will clear to "00000" upon reset.
Time is shown in 5 digits of decimal notation in
a unit of 1 hour.
"00000" will follow "99999".
a unit of 1 hour.
"00000" will follow "99999".
Time is shown in 5 digits of decimal notation in
a unit of 1 hour.
It will be cleared to "00000" upon activating
this.
a unit of 1 hour.
It will be cleared to "00000" upon activating
this.
Cancelled automatically
5 seconds later
5 seconds later
While displaying Timer 1
data, press [OPEN/CLOSE]
button on the main unit, and
[ ] button on the remote
control unit.
data, press [OPEN/CLOSE]
button on the main unit, and
[ ] button on the remote
control unit.
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc) mode,
press [OPEN/CLOSE] button
on the main unit, and [ ]
button on the remote control
unit.
press [OPEN/CLOSE] button
on the main unit, and [ ]
button on the remote control
unit.
Cancelled automatically
5 seconds later.
5 seconds later.
While displaying Timer 2
data, press [OPEN/CLOSE]
button on the main unit, and
[ ] button on the remote
control unit.
data, press [OPEN/CLOSE]
button on the main unit, and
[ ] button on the remote
control unit.
32
9.3.5.
Self Diagnostic Table 5
FL Display
Key Operation
Front Key
Item
Description
Mode Name
Delete Error
Codes
Codes
Error code
information
information
System will perform a check on
any unusual/error code from the
memory
any unusual/error code from the
memory
Error code will display
Example:
Self-Diagnostic
Mode
Mode
To enter into self-diagnostic checking
Press & hold
[OPEN/CLOSE] on main
unit, follow by [4] then [9] on
remote control. (When no
disc in tray)
[OPEN/CLOSE] on main
unit, follow by [4] then [9] on
remote control. (When no
disc in tray)
System will clear all of the contents
of unusual/error code from the
memory
of unusual/error code from the
memory
In self-diagnostic mode,
press [OPEN/CLOSE] on
remote control.
press [OPEN/CLOSE] on
remote control.
To exit, press [ / ]
on main unit or remote
control.
on main unit or remote
control.
In self-diagnostic mode,
press [CANCEL] on remote
control.
press [CANCEL] on remote
control.
To exit, press [ / ]
on main unit or remote
control.
on main unit or remote
control.
Click on the first or last page to see other SA-XH70GW / SA-XH70EE / SC-XH70EE service manuals if exist.