DOWNLOAD Panasonic TX-LR19X10 Service Manual ↓ Size: 7.15 MB | Pages: 120 in PDF or view online for FREE

Model
TX-LR19X10
Pages
120
Size
7.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / KM02 CHASSIS
File
tx-lr19x10.pdf
Date
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TX-LR19X10
25
TX-LR19X10
26
6.14. Pedestal Assembly
Step 1
1. Setting HINGE BRACKET and  BASE PLATE with SCREWS.
2. Setting PEDESTAL COVER and  BASE PLATE with SCREWS.
Step 2
1. Stick the  RUBBER FOOT at bottom  BASE PLATE.
2. RUBBER FOOT (TBL4GG3005 - 4 pcs) stick at  BASE PLATE.
TX-LR19X10
27
7 Service Mode Adjustment
Set timer to 30min, press the “RECALL” button on the remote control and press “-” vol button on the LCD panel.
• Press button R and G for adjustment.
7.1.
Self Check Mode
1. Press the “MENU” button (on the remote control) and the “DOWN” button on the LCD panel.
2. Press ON/OFF button on the panel to Exit.
7.2.
Hotel Mode Adjustment
1. Press the “VOLUME DOWN” button on the TV panel and simultaneously press the AV button on the remote control 3 times to
enter Hotel Mode.
2. Set Hotel mode “on/off”, then press “EXIT” to come out.
7.3.
Hotel Mode
1. Purpose
Restrict a function for hotels.
2. Access command to the Hotel mode setup menu.
In order to display the Hotel mode setup menu, please
enter the following command (within 2 second). 
[TV] : Hold Vol [Down] + [Remote] : Press AV button 3
times.
Then, the Hotel mode setup menu is displayed.
Item
Function
Hotel Mode
Select hotel mode ON/OFF
Initial INPUT
Select input signal modes.
Set the input, when each time power is switched 
on.
Selection :
OFF/Analogue TV/Digital TV/AV1/AV2/AV3//PC/
HDMI1/HDMI2/HDMI3
• Off: give priority to a last memory.
• Selectable input is depend on the model.
Initial POS
Select programme number.
Selection :
Off/0 to 100
• Off: give priority to a last memory.
Initial VOL level
Adjust the volume when each time power is
switched on.
Selection/Range :
Off/0 to 100
• Off: give priority to a last memory.
Maximum VOL
level
Adjust maximum volume.
Range :
0 to 100
Button lock
Select local key conditions.
Selection :
Off/SETUP/MENU/All
• Off: altogether valid.
• SETUP: only F-key is invalid.
(Tuning guide (menu) can not be selected.)
• MENU: only F-key is invalid.
(only Volume/Mute can be selected.)
• ALL: altogether invalid.
Remote lock
Select remote control key conditions.
Selection :
Off/SETUP/MENU
• Off: altogether valid.
• SETUP: only Setup menu is invalid.
• MENU: Picture/Sound/Setup menu are invalid.
TX-LR19X10
28
8 Measurements and Adjustments
8.1.
Voltage Check
Set IP-Board to a dummy set and check the satisfaction with the specified voltage as following table.
After inspection, discharge the C828(26”) or C810(19”)  with 1k
Ω resistor for 0.3 sec. or more
In IP-PCB only, load condition is following
8.2.
Power Supply for Writing Data in Board Indivisual.
About start up sequence of power supply
Start up other power supplies after starting up STB5V.
8.3.
White Balance
x, y : +/-0.005 in Normal Colour Balance, +/-0.020 in Warm/Cool Colour Balance
Power Supply Name
Measurement Point
Normal Condition (V)
Standby Condition (V)
AUDIO_VCC
TPP020
17.0 ± 1.5
NO CARE
12V
TPP003
12.0 + 0.6 / -0.45
< 1.0
5VS
TPP010
6.1 ± 0.3
6.1 ± 0.3
STBY_6V
TPP016
6.1 ± 0.3
6.1 ± 0.3
Power Supply Name
Dummy Load Range
Resistor Load
AUDIO_VCC
0 - 1.5A
11 ohm
12V
0.5 - 2.2A
5.6 ohm
5VS
0 - 1.3A
4.3 ohm
STBY_6V
0 - 0.05A
100 ohm
Power Supply Name
TP No.
Voltage (V)
5VS
TP2765
5.5 +/- 2%
STB5V
TP2771
5.5 +/- 2%
SUB_TNR_6V
TP2770
5.5 +/- 2%
P17V
TP2763
17 +/- 2%
SUB_F_12V
TP2764
12 +/- 2%
GND
TP2766
0
Ambient Temp.
Colour Balance
White
Gray
x
y
Y (cd/m2)
x
y
Y (cd/m2)
22.5 - 27.5 deg
Cool
0.271
0.275
>150
0.271
0.275
don’t care
Normal
0.284
0.297
>200
0.284
0.297
Warm
0.314
0.324
>150
0.314
0.324
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