Panasonic SA-XH10EE / SC-XH10EE Service Manual ▷ View online
21
3. Gently pull out the tray.
4. Remove disc
4. Remove disc
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7 Self-Diagnostic and Special Mode Setting
7.1.
Cold-Start
Here is the procedure to carry out cold-start for initialize to shipping mode.
1. Unplug AC power cord
2. Press & hold [POWER] button
3. Plug AC power cord while [POWER] button being pressed
2. Press & hold [POWER] button
3. Plug AC power cord while [POWER] button being pressed
FL Display will show “_ _ _ _ _ _ _ _”
4. Release [POWER] button
7.2.
Service Mode Table
By pressing various button combinations on the main unit and remote control unit, you can activate the various service modes for
checking.
Special Note:
checking.
Special Note:
• Due to the limitations of the no. characters that can be shown on the FL Display, the “FL Display” button on the remote control
unit can be used to show the two display pages. (Display 1 / Display 2).
• Refer to Section 5.1 for the section on “Remote Control Key Buttons Operations”.
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7.2.1.
Service Mode Table 1 (For DVD)
Initial setting of
laser drive
current
Jitter check
Jitter check.
Jitter rate is measured and displayed.
Measurement is repeatedly done in
the cycle of one second. Read error
counter starts from zero upon mode
setting.
When target block data failed to be
read out, the counter advances by one
increment. When the failure is caused
by minor error, it may be corrected
when retried to enable successful
reading.
In this case, the counter advances by
one. When the error persists even
after retry, the counter may jump by
two or more.
Jitter rate is measured and displayed.
Measurement is repeatedly done in
the cycle of one second. Read error
counter starts from zero upon mode
setting.
When target block data failed to be
read out, the counter advances by one
increment. When the failure is caused
by minor error, it may be corrected
when retried to enable successful
reading.
In this case, the counter advances by
one. When the error persists even
after retry, the counter may jump by
two or more.
FL Display sequence:
Display 1 2.
Display 1 2.
Jitter rate is shown in decimal notation to one
place of decimal.
Focus drive value is shown in hexadecimal
notation.
place of decimal.
Focus drive value is shown in hexadecimal
notation.
(Display 1)
Jitter rate
Jitter check
mode
mode
(Display 2)
Lead
Error
Counter
Error
Counter
Focus Drive
Value
Value
Press [POWER] button to exit.
In STOP (with disc inside
tray) mode, press
[OPEN/CLOSE] button on
the main unit, and [5]
button on
the remote control unit.
tray) mode, press
[OPEN/CLOSE] button on
the main unit, and [5]
button on
the remote control unit.
Press [FL Display] on
remote control unit for next
page (FL Display).
remote control unit for next
page (FL Display).
Error code
check
Error code check
The latest error code stored in the
EEPROM IC is displayed.
The latest error code stored in the
EEPROM IC is displayed.
Note: Refer to "(Section 7.4) Self
Diagnostic Function-Error Code" for
more detailed information on the error
codes.
Diagnostic Function-Error Code" for
more detailed information on the error
codes.
Error code (play_err) is expressed in the
following convention.
Error code = 0 x DAXX is expressed:
following convention.
Error code = 0 x DAXX is expressed:
DVDnn U12
Error code = 0 x DBXX is expressed:
DVDnn H12
Error code = 0 x DXXX is expressed:
DVDnn F123
Error code = 0 x 0000 is expressed:
DVDnn F---
* "xx" denotes the error code
F / H / U
To exit, press [POWER]
button on main unit or
remote control.
button on main unit or
remote control.
In STOP (no disc) mode,
press [OPEN/CLOSE]
button on the main unit, and
[0] button on the remote
control unit. *With pointing of
cursor up and down on
display.
press [OPEN/CLOSE]
button on the main unit, and
[0] button on the remote
control unit. *With pointing of
cursor up and down on
display.
In STOP (no disc) mode,
press [OPEN/CLOSE]
button on the main unit,
and [PAUSE] button on the
remote control unit.
press [OPEN/CLOSE]
button on the main unit,
and [PAUSE] button on the
remote control unit.
Initial setting of laser drive current.
The value denotes the current in decimal
notation.
notation.
Laser current
measurement
mode
measurement
mode
FL Display
Key Operation
Front Key
Item
Description
Mode Name
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7.2.2.
Service Mode 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 Power Off
Button on remote control.
Button on remote control.
To exit, press Power Off
Button on remote control.
Button on remote control.
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 8.2)
For DVD laser drive current, refer to
Troubleshooting Guide (Section 8.2)
CD laser drive current measurement.
For CD laser drive current, refer to
Troubleshooting Guide (Section 8.2)
For CD laser drive current, refer to
Troubleshooting Guide (Section 8.2)
Region code display, TV broadcasting
system & the model no. information.
system & the model no. information.
Note: Refer to Figure 7.1 for "Video
Design Information".
Design Information".
Region display
Display is automatically
clear after 5 seconds.
clear after 5 seconds.
In STOP (no disc)
mode, press
[OPEN/CLOSE] button on
the main unit, and [6]
button on the remote
control unit.
mode, press
[OPEN/CLOSE] button on
the main unit, and [6]
button on the remote
control unit.
N: no PAL / P: PAL
Model
No.
Information
No.
Information
N: NTSC / 6: PAL60
Region No.: 0-8
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