Panasonic TH-42LF5E / TH-47LF5E Service Manual ▷ View online
Service Mode
CAT (Computer Aided Test) Mode
Press and hold the
Volume down/-button on the
top panel of the unit and press the
RECAL button
on the remote control 3 times quickly within 2 second,
this will place the unit into the CAT mode.
The
exit
CAT mode access the ID mode and switch
off the main power.
IIC Mode
Select the IIC mode by Up/Down buton on the remote control at the front page of CAT mode and then press the Action button
on the remote control.
on the remote control.
1. Select the alignment
Subject by Up/Down buttons
on remote control.
2. Select the alignment Item by
2. Select the alignment Item by
Left/Right buttons
on the remote control.
3. Adjust
3. Adjust
optimum setting by Volume Up/Down buttons
on the remote control.
4. The
4. The
data is memorized when press the R button
on the remote control or change the alignment
Subject (or Items).
Subject and Item are mentioned on “IIC mode structure”.
To exit the IIC mode, press the
R button on remote control.
CAT panel sys. 8.2
IIC Mode
CD Mode
SD Mode
MS Mode
SD Mode
MS Mode
ID mode
Mode Function
Access
Button
IIC Service
Alignment
Action
CD (Complete
Diagnostic)
Diagnostic)
Software version
information EEPROM edit
information EEPROM edit
Mute more than 3
seconds
seconds
SD (Status Display)
MTBF parameter
Action
MS Mode
Market Select
Mute more than 3
seconds
seconds
ID Mode
LSI Check
Mute more than 3
seconds
seconds
Signal
Full Dynamic Hi
PANEL W/B Adj.
R Drive
30 30
PANEL W/B Adj.
R Drive
30 30
CAT mode menu
Remote Control
MUTE
VOL Up/Down
Up/Down
R
Left/Right
ACTION
RECALL
How to access the CAT mode.
OSD
Subjekt
Item
New data
Original data
How to access the CAT mode.
13
CD Mode
Select the CD mode by
Up/Down button on the remote control at the front page of CAT mode and then press
the
Mute button on the remote control more than 3 seconds.
Memory data change
To exit the CD mode, press the R button on the remote control.
SD Mode
Select the SD mode by
Up/Down button on the remote control at the front page of CAT mode and then press
the
Action button on the remote control.
To exit the SD mode, press the
R button on the remote control.
Input command
check
MTBF Parameter WT PT
TE
Condition
Sensor
MTBF Parameter WT PT
TE
Condition
Sensor
SD
History of remote control command.
(Faktory use).
(Faktory use).
Cumulative Time for power on condition. (unit :hour)
Temperature of A-board
OSD
49 4B 4A 49 32 4B
4A
4B 4E 4F 4E 4F 4A 4B
49 4B 4A D4 4B 49
3
0
+33
Counter of power on. (unit :time)
MONITOR-MCU 1.0
200LF5 OK
MONITOR-EEPROM 01.0
2 2 7E A7
MONITOR-EEPROM Change Addr 00 00
Data FF FF
MONITOR SUB MCU 01.01
BOARD EEPROM PC -- -- -- --
BOARD --/--/-- -- -- --
SERIAL No FC2420001
PTCT
MONITOR SUB MCU 01.01
BOARD EEPROM PC -- -- -- --
BOARD --/--/-- -- -- --
SERIAL No FC2420001
PTCT
00. 00. 00. 00. 00.
CD
Factory use
New data
Original data
SOS history
0
0
Address
Change by
Up/Down buttons on the remote control.
Change by
Left/Right buttons on the remote control.
0
0
Data
Change by
VOL Up/Down buttons on the remote control.
The data is memorized when switch off the main power.
249
Contrast Automatic Tracking System sensor
0
Temperature error ocurred. (unit :time)
14
MS Mode
Select the MS mode by Up/Down button on the remote control at the front page of CAT mode and the press
the Mute button on the remote control more than 3 seconds.
the Mute button on the remote control more than 3 seconds.
To exit the MS mode, press the R button on the remote control.
Caution:
Market Select should be set after exchange of A-Board.
Destination number:
Caution:
Market Select should be set after exchange of A-Board.
Destination number:
ID Mode
Select the ID mode by Up/Down button on the remote control at the front page of CAT mode and the press
the Mute button on the remote control more than 3 seconds.
the Mute button on the remote control more than 3 seconds.
To exit the ID mode, press the R button on the remote control.
Number Destination
0 Japan
1 US
3 Asia,
1 US
3 Asia,
Oceania
18 China
2 EU,
2 EU,
Russia
Market select 01.0
2 2 2
MS
Change by Left/Right buttons on the
remote control and press the action button
to confirm.
remote control and press the action button
to confirm.
Present number
EEPROM data version
IIC1 IIC2
A IC4504 OK HA0
IC4506 OK H92
ADC Adjust OK
ID
15
IIC Mode Structure
(following items value is sample data)
Panel W/B Adj.
R DRIVE
25
G DRIVE
21
B DRIVE
30
by left / right button
by VOL up/down button
change of value
change of value
LCD DRIVE Adj.
by up / down button
R DRIVE
25
G DRIVE
21
B DRIVE
30
ADC AUTO Adj.
ADJUST
EXECUTE
COMPLETE
AGING
PANEL SELF TEST
These are selected by Action buton of Remote control and press the R button to exit.
0 Vset adjut mode
1 ALL WHITE
2 ALL RED
3 ALL GREEN
4 ALL BLUE
5 ALL BLACK
1 ALL WHITE
2 ALL RED
3 ALL GREEN
4 ALL BLUE
5 ALL BLACK
AUTO TEST
00
PANEL COLOR
COLOR TEMP Hi
W/B ADJ.
R DRIVE
88
G DRIVE
88
B DRIVE
88
COLOR TEMP Mid
W/B ADJ.
R DRIVE
88
G DRIVE
7F
B DRIVE
71
COLOR TEMP Low
W/B ADJ.
R DRIVE
88
G DRIVE
76
B DRIVE
42
COLOR TEMP
STUDIO W/B ADJ.
R DRIVE
BA
G DRIVE
54
B DRIVE
00
TEMP CONTROL
ADJ.
Threshold TEMP
52
OFFSET TEMP
03
PICTURE SUB
ADJ.
CONTRAST
00
BRIGHTNESS
29
FRONT PANEL KEY
CHECK
KEY CHECK - -
EDID (VGA) WRITE
PROTECT
PROTECT
RELEASE
These are selected by Action buton of Remote control and press the R button to exit.
Do not connect connection terminals.
16
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