Panasonic TX-LR42ET5 / TX-LR47ET5 Service Manual ▷ View online
Data Copy from SD Card to TV set
1. Turn on the TV set.
2. Insert SD card with Data to SD slot.
2. Insert SD card with Data to SD slot.
On-screen Display will be appeared according to the Data folder automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement: 2771
(b) For Hotel: 4851
(b) For Hotel: 4851
Data will be copied from SD card to TV set.
4. After the completion of copying to SD card, remove SD card from TV set.
(a) For Board replacement: Data will be deleted after copying (Limited one copy).
(b) For Hotel: Data will not be deleted and can be used for other TVs.
(b) For Hotel: Data will not be deleted and can be used for other TVs.
5. Turn off the TV set.
Note:
1. Depending on the failure of boards, function of Data for board replacement does not work.
2. This function can be effective among the same model numbers.
2. This function can be effective among the same model numbers.
Input Password
Performing
Input Password
2771
2771
or 4851
Performing
Completion
Performing
Data Copy(Board replacement )
Input password
-----
Data Copy(Board replacement )
Copy SD card to TV
Please wait for a while
Please do not remove the SD card
WRITING
Data Copy(Board replacement )
Data copy has been successful
Please remove SD card
FINISH
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Option Bytes Description
OPTION1
b1
TEXT Ch Refresh
ON (1) / OFF (0)
b2
ID-1
ON (1) / OFF (0)
b3
Macrovision Auto-judge
ON (1) / OFF (0)
b4
Surround enable low bit
ON (1) / OFF (0)
b5
Surround enable high bit
ON (1) / OFF (0)
b6
Enable HDMI force reset
ON (1) / OFF (0)
b7
TINT_Component_HDMI
ON (1) / OFF (0)
OPTION2
b0
Adjust gain enable
ON (1) / OFF (0)
b1
A2 BG enable (5.5MHz)
ON (1) / OFF (0)
b2
A2 DK1 enable (6.26MHz)
ON (1) / OFF (0)
b3
A2 DK3 enable (5.742MHz)
ON (1) / OFF (0)
b4
NICAM scan
ON (1) / OFF (0)
b5
NICAM BG enable (5.5MHz)
ON (1) / OFF (0)
b6
NICAM I enable (6.0MHz)
ON (1) / OFF (0)
b7
NICAM DK enable (6.5MHz)
ON (1) / OFF (0)
OPTION3
b0
NICAM priority
ON (1) / OFF (0)
b1
Starhub scan enable (Singapore)
ON (1) / OFF (0)
b2
Enable special edge smoother
function (CHINA)
function (CHINA)
ON (1) / OFF (0)
b3
A2 DK2 enable
ON (1) / OFF (0)
b4
Inhibition of countermeasure
for SIF signal drop
for SIF signal drop
ON (1) / OFF (0)
b5
Get onid from physical CH (CHINA) ON (1) / OFF (0)
b6
SSU search enable for HOTEL
model
model
ON (1) / OFF (0)
b7
SASO mute (ASIA)
ON (1) / OFF (0)
OPTION4
b2
3DYC color motion detect
ON (1) / OFF (0)
b3
RF Clamp Current minimum
(TAIWAN)
(TAIWAN)
ON (1) / OFF (0)
b4
SHOP banner enable
ON (1) / OFF (0)
b6
PIP
ON (1) / OFF (0)
b7
Enable workaround for Polsat CAM
problem (POLAND)
problem (POLAND)
ON (1) / OFF (0)
22
Adjustment Method
Sub-Contrast/White Balance Adjustment
Instrument Name
Connect to
Remarks
1. Remote
controller
2. LCD WB meter (Minolta CA-210 or equivalent)
3. Comunication
3. Comunication
jig
4. Computer for external control
Correlation can be also taken by
CS-1000A or equivalent
CS-1000A or equivalent
Procedure Remarks
Subcontrast adjustment
1. Receive PAL colour bar (100% white) RF signal.
2. Enter “Contrast” adj. In SERVICE mode.
3. Start adjusting by using Yellow Key.
4. If the adjustment finished normally, the letter of Contrast will change from red
2. Enter “Contrast” adj. In SERVICE mode.
3. Start adjusting by using Yellow Key.
4. If the adjustment finished normally, the letter of Contrast will change from red
to black.
White Balance adjustment
1. Procedure basically performs checking using the production software and
make automatic adjustment using external computer.
2. It adjusts in the mode of: Colour balance Normal
Viewing Mode Dynamic
TX-LR42/47ET5
Normal
Highlight x: 0.307
Viewing Mode Dynamic
TX-LR42/47ET5
Normal
Highlight x: 0.307
0.010
y: 0.322
0.010
Normal
Lowlight x: 0.307
0.010
y: 0.322
0.010
Let the panel standfor more than 3
hours at more than 20
hours at more than 20
C.
Basically perform adjustment in the
ambient environment of room
temperature more than 20
ambient environment of room
temperature more than 20
C.
The aging time is more than20 min
at above room temperature.
Applied signal
100% full colour bar
0.7V p-p white peak
85% modulation
100% WHITE
50% GRAY
at above room temperature.
Applied signal
100% full colour bar
0.7V p-p white peak
85% modulation
100% WHITE
50% GRAY
23
JK3005
CI SLOT
JK1070
HDMI1
JK4700A
SD SLOT
CN8660
SER
VICE
CN0100
A-BOARD
AV scart
JK3003
HDMI2
JK4701
TU6705
A12
SP
A10
K-BOARD
K10
A02
D3006
DIGIT
AL
AUDIO
OUT
LCD PANEL
P-BOARD
P2
MAIN IN
A15
HP
JK3051
P4
ETHERNET
JK8600
JK3001
YUV
, V IN
AUDIO IN
RCA
PC
FR-BOARD
USB2
JK8450
USB1
JK8451
HDMI3
JK4702
Bottom T
erminals
Side T
erminals
TUNER
Wiring Diagram
JK7101
TC1
1
TC01
TC02
A20
WIFI
HDMI4
JK4703A
USB0
JK8452
GK-BOARD
GK4
24
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