Panasonic SA-PT170EE / SC-PT175EE Simplified Service Manual ▷ View online
24
6.2.2.
Service Mode Table 2
FL Display
Key Operation
Front Key
Item
Description
Mode Name
CD laser drive
current
measurement
Press [FL Display] on
remote control unit for next
page. (FL Display)
remote control unit for next
page. (FL Display)
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc) mode,
press [STOP] button on
the main unit, and [3]
button on the remote
control unit.
press [STOP] button on
the main unit, and [3]
button on the remote
control unit.
The value denotes the current in decimal
notation.
notation.
The above example shows the initial current is
XXXmA and the measured value is YYYmA.
XXXmA and the measured value is YYYmA.
DVD laser
drive current
measurement
CD laser current
measurement mode
measurement mode
(Display 1)
CD
laser initial
value
laser initial
value
CD laser
value
value
(Display 2)
Press [FL Display] on
remote control unit for next
page (FL Display) on values
of dvd drive current.
remote control unit for next
page (FL Display) on values
of dvd drive current.
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc) mode,
press [STOP] button on the
main unit, and
[FUNCTIONS] button on
the remote control unit.
press [STOP] button on the
main unit, and
[FUNCTIONS] button on
the remote control unit.
The value denotes the current in decimal
notation.
notation.
The above example shows the initial current
is XXXmA and the measured value is
YYYmA.
is XXXmA and the measured value is
YYYmA.
DVD laser current
measurement mode
measurement mode
(Display 1)
DVD
Laser
Initial Value
Laser
Initial Value
DVD
Laser
Value
Laser
Value
(Display 2)
DVD laser drive current measurement.
DVD laser drive current is measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
After the measurement, DVD laser
emission is kept on. It is turned off
when POWER key is switched off.
DVD laser drive current is measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
After the measurement, DVD laser
emission is kept on. It is turned off
when POWER key is switched off.
FL Display sequence:
Display 1 2.
Display 1 2.
CD laser drive current measurement.
CD laser drive current is measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
After the measurement, CD laser
emission is kept on. It is turned off
when POWER key is switched off.
CD laser drive current is measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
After the measurement, CD laser
emission is kept on. It is turned off
when POWER key is switched off.
FL Display sequence:
Display 1 2.
Display 1 2.
Region code display, TV broadcasting
system & the model no. information.
system & the model no. information.
Note: Refer to Figure 6.1 for "Video
Design Information".
Design Information".
Region display
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [6] button on the
remote control unit.
mode, press [STOP]
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
CPPM/CRM
Keys Check
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [SOUND] button on
the remote control unit.
mode, press [STOP]
button on the main unit,
and [SOUND] button on
the remote control unit.
0: NG
1: OK
1: OK
0: NG
1: OK
1: OK
CPPM/CRM refers to the Content
Protection for Recordable Media and
Pre-Recorded Media. It displays the
existence of the keys as "1" or "0".
OK: Existing of keys.
NG: Non existing of keys.
Protection for Recordable Media and
Pre-Recorded Media. It displays the
existence of the keys as "1" or "0".
OK: Existing of keys.
NG: Non existing of keys.
25
Figure 6.1 Video Design Information
English, Spanish,
Canadian, French
(S)
Japanese, English
English, French, German,
Spanish, Polish, Russian,
Czech, Hungarian
English, French, German,
Italian, Spanish, Polish,
Swedish, Dutch
English, French, German,
Spanish, Polish, Russian,
Czech, Hungarian
GA, GD,
GT, GJ
English, Traditional Chinese
English, French, German,
Italian, Spanish, Polish,
Swedish, Dutch
English, Spanish, French,
Brazilian Portuguese
English, French, German,
Spanish, Polish, Russian,
Czech, Hungarian
GK
English, Simplified Chinese
GN
EE
PN, PH, PU,
PR
PR
EP
P, PC, PX
GC, GS
EB, EG
NTSC (*B)
Source
Output
Screen Saver
NTSC
NTSC disc
NTSC (default)
PAL60
PAL disc
PAL
NTSC (*A)
Source
Output
Screen Saver
NTSC
NTSC disc
NTSC
PAL disc
PAL (DVD-V)
NTSC (DVD-A/VCD)
NTSC (*D)
Source
Output
Screen Saver
NTSC
NTSC disc
NTSC
PAL disc
NTSC
PAL (*C)
Source
Output
Screen Saver
PAL
NTSC disc
PAL60 (default)
NTSC
PAL disc
PAL
Explanation of Display
Individual Model Code
Can play PAL disc
Region code
N: If NTSC disc is played, NTSC output.
6: If NTSC disc is played, PAL60 output.
6: If NTSC disc is played, PAL60 output.
2
6
5
4
4
2
2
1
2
3
Region
Code
NTSC
PAL
NTSC
PAL
SECAM
NTSC
PAL
PAL
PAL
NTSC
PAL
TV Broadcasting
System
Signal System
NTSC (*A)
NTSC (*D)
NTSC (*B)
PAL (*C)
PAL (*C)
PAL (*C)
PAL (*C)
PAL (*C)
NTSC (*A)
NTSC (*B)
(Default)
2PN
4PN
6PN
5P6
3PN
4P6
2P6
2P6
1PN
2P6
Region Display
(Default)
Product
Model Series
Japan
Hong Kong,
South East Asia,
Thailand, Korea,
Thailand, Korea,
Taiwan
New Zealand,
Australia
Central/South/
Latin America
China
CIS
Europe
USA, Canada, PX
Europe
Middle East
Country Region
OSD Menu Language
OSD
Default
English
English
English
English
English
English
English
English
English
Japanese
26
6.2.3.
Service Mode Table 3
FL Display
Key Operation
Front Key
Item
Description
Model Name
Initialization
Micro-processor
firmware version
display &
EEPROM
checksum
display.
DVD
Module P.C.B.
Reset
Initialization.
User settings are cancelled and player
is initialized to factory setting.
It is necessary when after replacement
of Micro-processor (DV5 LSI) IC,
FLASH ROM IC (IC8651), EEPROM
IC (IC8611) & DVD Module P.C.B.
User settings are cancelled and player
is initialized to factory setting.
It is necessary when after replacement
of Micro-processor (DV5 LSI) IC,
FLASH ROM IC (IC8651), EEPROM
IC (IC8611) & DVD Module 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.
To reset DVD Module P.C.B.
This process is used when the DVD
Module P.C.B. or FLASH ROM
IC is replaced with a new one.
This process is used when the DVD
Module P.C.B. or FLASH ROM
IC is replaced with a new one.
Cancelled automatically
3 seconds later.
3 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [ 10] button on the
remote control unit.
mode, press [STOP]
button on the main unit,
and [ 10] button on the
remote control unit.
Press ’RETURN’ button on
remote control.
remote control.
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [7] button on the
remote control unit.
mode, press [STOP]
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)
While in initialization
mode, press & hold
[STOP] button on the main
unit, follow by [OK] button
on the remote control unit.
Cancelled automatically
5 seconds later.
mode, press & hold
[STOP] button on the main
unit, follow by [OK] button
on the remote control unit.
Cancelled automatically
5 seconds later.
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.
(Display 2)
27
6.2.4.
Service Mode Table 4
FL Display
Key Operation
Front Key
Item
Description
Mode Name
DVD
Module P.C.B.
firmware
version display
Cancelled automatically
5 seconds later.
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [8] button on the
remote control unit.
mode, press [STOP]
button on the main unit,
and [8] button on the
remote control unit.
DVD Module P.C.B. firmware version is
displayed on the FL Display.
The firmware version can be updated
using recovery disc.
displayed on the FL Display.
The firmware version can be updated
using recovery disc.
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
3 seconds later.
3 seconds later.
In STOP (no disc) mode,
press [STOP] button on the
main unit, and [ ] button
on the remote control unit.
press [STOP] 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 [STOP] button
on the main unit, and [ ]
button on the remote control
unit.
data, press [STOP] 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 [STOP] button on the
main unit, and [ ] button
on the remote control unit.
press [STOP] 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 [STOP] button
on the main unit, and [ ]
button on the remote
control unit.
data, press [STOP] button
on the main unit, and [ ]
button on the remote
control unit.
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