Panasonic SA-PT460EB / SA-PT460EG Service Manual ▷ View online
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
GCS, GD,
English, Traditional Chinese
GT, GCT
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
PL, GCP, LB
E
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
South East Asia,
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
Figure 8.1 Video Design Information
29
SA-PT460EB / SA-PT460EG
8.2.3. 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
5 seconds later.
5 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.
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)
Cancelled automatically
5 seconds later.
5 seconds later.
While in initialization
mode, press & hold
[STOP] button on the main
unit for 3 seconds, follow
by [OK] button on the
remote control unit.
mode, press & hold
[STOP] button on the main
unit for 3 seconds, follow
by [OK] button on the
remote control unit.
(Display 3)
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 2)
(Display 1)
(Condition 3)
If the EEPROM version matches, checksum
[YYYY] is displayed.
[YYYY] is displayed.
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SA-PT460EB / SA-PT460EG
8.2.4. 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
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.
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.
31
SA-PT460EB / SA-PT460EG
8.2.5. Optical Pick-up Self-Diagnosis
The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use
the following procedure for effective self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing
the optical pickup when "NO DISC" is displayed. As a guideline, you should replace the optical pickup when the value of the laser
drive current is more than the specified value.
the following procedure for effective self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing
the optical pickup when "NO DISC" is displayed. As a guideline, you should replace the optical pickup when the value of the laser
drive current is more than the specified value.
Note:
Press the power button to turn on the power, and check the value within three minutes before the unit warms up. (Otherwise,
the result will be incorrect.)
the result will be incorrect.)
"NO DISC" is displayed, unit
does not play smoothly, etc.
does not play smoothly, etc.
Check the laser drive current.
Replace the traverse unit.
(Refer to the section "OPTICAL
PICKUP REPLACEMENT
PROCEDURE" in this Guide.)
(Refer to the section "OPTICAL
PICKUP REPLACEMENT
PROCEDURE" in this Guide.)
Initialize the main unit.
Value is more than
37 (DVD), 41 (CD).
37 (DVD), 41 (CD).
Replace with a new optical pickup if the present
value is more than 37 (DVD), 41 (CD).
Cause: Damage due to static electricity
value is more than 37 (DVD), 41 (CD).
Cause: Damage due to static electricity
during replacement.
Use the optical pickup self-diagnosis function.
Method: With no disc in the main unit:
• Press the "FUNCTIONS" button on the remote
• Press the "FUNCTIONS" button on the remote
control unit while pressing the "STOP"
button on the main unit. (DVD)
button on the main unit. (DVD)
• Press the "3" button on the remote
control unit while pressing the "STOP"
button on the main unit. (CD)
[Display content (display1/display2)]
LDD
(DVD)
LDC
(CD)
Factory setting
Present value
Factory setting
Present value
/
/
32
SA-PT460EB / SA-PT460EG
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