Panasonic Viera TX-L55DT50E User manual

Service Manual
LCD Television
TX-L55DT50E
LA35 Chassis
Specifications
Power Source: 220-240V AC, 50 / 60Hz
Rated Power Consumption: 149W
Stand-by Power Consumption: 0.20W
Aerial Impedance: 75unbalanced, Coaxial Type
Receiving System: DVB-T Digital terrestrial services (MPEG2 and MPEG4-AVC(H.264))
DVB-C Digital cable services (MPEG2 and MPEG4-AVC(H.264))
DVB-S/S2 Digital satellite services (MPEG2 and MPEG4-AVC(H.264))
Receiver frequency range – 950 MHz to 2,150MHz
LNB Power and Polarisation – Vertical: +13V
Horizontal: +18V
Current: Max. 500mA (overload protection)
22 kHz Tone – Frequency: 22kHz ± 2kHz
Amplitude: 0.6V ± 0.2V
Symbol Rate – Max. 30MS/s
FEC Mode – 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Demodulation – QPSK, 8PSK
DiSEqC – Version 1.0.
PAL I/H, B/G,
SECAM B/G, L/L’
VHF E2-E12 VHF H1-H2 ( ITALY )
VHF A-H ( ITALY ) UHF E21-E69
CATV (S01-S05) CATV S1-S10(M1-M10)
CATV S11-S20 (U1-U10) CATV S21-S41 (HYPERBAND)
PAL D/K,
SECAM D/K
VHF R1-R2 VHF R3-R5
VHF R6-R12 UHF E21-E69
PAL 525/60 (AV only)
M.NTSC (AV only)
NTSC (AV only)
© Panasonic Corporation 2012.
Unauthorized copying and
distribution is a violation of law.
ORDER No. PCZ1204079CE

Aerial - Rear: VHF/UHF
Satellite dish input: Female F-type 75
Operating Conditions: Temperature: 0°C 35°C
Humidity: 20% 80% RH (non condensing)
Terminals:
AV1 IN Video (21 pin) 1V p-p 75
Audio (21 pin) 500mV rms 10k
RGB (21 pin) 0.7V p-p 75
AV1 OUT Video (21 pin) 1V p-p 75
Audio (21 pin) 500mV rms 1k
AV2 IN Video (RCAx1) 1V p-p 75
(COMPONENT/VIDEO) Audio (RCAx2) 500mV rms 10k(used for HDMI_with the supplied AV cable)
Video (RCAx3) Y:1V p-p 75(including synchronization)
Pb, Pr: ±0.35V p-p 75
HDMI1, HDMI2, HDMI3, HDMI4 Type A Connectors
HDMI 1/3/4 :3D, Content Type, Deep Colour
HDMI 2 :3D, Content Type, Audio Return Channel, Deep Colour
This TV supports “HDAVI Control 5” function.
DIGITAL AUDIO OUT PCM / Dolby digital / DTS, Fiber optic
USB 1/2/3 USB 2.0 DC 5V, Max 500mA
PC HIGH-DENSITY D_SUB 15PIN R,G,B: 700mV p-p 75
HD,VD/TTL Level 2-5V p-p (high impedance)
ETHERNET RJ45, IEEE802.3 10BASE-T / 100BASE-TX
CARD SLOT SD CARD slot x1
Common interface slot (Complies with CI+) x1
Wireless LAN:
Standard Compliance IEEE802.11a/n , IEEE802.11b/g/n
Frequency Range IEEE802.11a/n: 5.180 GHz – 5.320 GHz
5.500 GHz – 5.580 GHz
5.660 GHz – 5.700 GHz
IEEE802.11b/g/n: 2.412 GHz – 2.472 GHz
Security WPA2-PSK (TKIP/AES)
WPA-PSK (TKIP/AES)
WEP(64 bit/128 bit)
Bluetooth wirelless
technology:
Standard Compliance Bluetooth 3.0
Frequency Range 2.402 GHz – 2.480 GHz
LCD screen: VVX55F130B20
1920 x 1080, 16:9
Visible Diagonal 1390mm
Speaker: 8 train speaker x 2, Woofer (Ø 75mm) x 1
Audio Output: 18W (4W +4W +10W)
Headphones: 3.5mm, 8Impedance
Accessories supplied : Remote Control
2 x R6 (UM3) Batteries
SCART Cable
AV Cable
2

Dimensions:
Width: Height: Depth:
Including TV stand 1,237mm 773mm 290mm
TV set only 1,237mm 726mm 27mm
Mass:
Including TV stand 22.5kg
TV set only 17.0kg
Design and Specifications are subject to change without notice. Mass and dimensions shown are approximate.
This equipment complies with the EMC standards listed below:
EN55013, EN61000-3-2, EN61000-3-3, EN55020, EN55022, EN55024
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not
contain warnings or cautions to advise non-technical individuals of potencial dangers in attempting to service a product. Products
powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the
product or products deal within this service information by anyone else could result in serious injury or death.
Warning
3

CONTENTS
SAFETY PRECAUTIONS ........................................... 5
GENERAL GUIDE LINES...................................... 5
TOUCH – CURRENT CHECK............................... 5
PREVENTION OF ELECTROSTATIC DISCHARGE
(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)
DEVICES .................................................................... 6
ABOUT LEAD FREE SOLDER (PBF)......................... 7
SUGGESTED PB FREE SOLDER........................ 7
APPLICABLE SIGNALS.............................................. 8
SERVICE HINTS ........................................................ 9
CHASSIS BOARD LAYOUT ..................................... 10
LOCATION OF LEAD WIRING ................................. 10
TECHNICAL DESCRIPTION ................................….11
SPECIFICATION OF KEY FOR CI PLUS,
DTCP-IP, ONE-TO-ONE, WIDEVINE, NETFLIX. 11
GENERAL INFORMATION ................................. 11
REPLACEMENT OF ICS..................................... 11
MODEL AND KEYS ............................................ 11
USB HDD RECORDING ..................................... 11
SETTING INSPECTION............................................ 12
SELF CHECK ........................................................... 13
POWER LED BLINKING TIMING CHART ................ 14
SERVICE MODE FUNCTION ................................... 15
SERVICE ................................................................ 16
SERVICE TOOL MODE............................................ 17
HOTEL MODE .......................................................... 18
DATA COPY BY SD CARD ...................................... 19
DATA COPY FROM TV SET TO SD CARD ............. 20
DATA COPY FROM SD CARD TO TV SET ............. 21
OPTION BYTES DESCRIPTION .............................. 22
ADJUSTMENT METHOD ......................................... 23
WIRING DIAGRAM................................................... 24
BLOCK DIAGRAM (1 OF 2)...................................... 25
PARTS LOCATION................................................... 27
REPLACEMENT PARTS LIST.................................. 29
SCHEMATIC DIAGRAMS......................................... 39
A-BOARD (1 OF 20) SCHEMATIC DIAGRAM .... 40
LD-BOARD.......................................................... 60
K-BOARD, LP-BOARD........................................ 61
CONDUCTOR VIEWS .............................................. 62
4

Safety Precautions
General Guide Lines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated
or damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following touch current checks to prevent the customer from being exposed to shock hazards.
4. Always ensure cover label TBM4GU113 is correctly replaced before returning to customer (see Fig.1).
Touch-Current Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth
ground such as a water pipe, as shown in Fig. 2.
3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reserve the AC plug in the AC outlet and repeat each of the above measure.
6. The potential at any point (TOUCH CURRENT) expressed as voltage U1 and U2, does not exceed the following values:
For a. c.: U1 = 35 V (peak) and U2 = 0.35 V (peak);
For d. c.: U1 = 1.0 V,
Note:
The limit value of U2 = 0.35 V (peak) for a. c. and U1 = 1.0 V for d. c. correspond to the values 0.7 mA (peak) a. c. and
2.0 mA d. c.
The limit value U1 = 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100
kHz.
7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should
be repaired and rechecked before it is returned to the customer.
Fig. 2
TO
APPLIANCES
EXPOSED
METAL PARTS
Resistance values in ohms ()
V
R0=500

RS=1500

CS=0.22

F
10k

0.022

F
COLD
WATER PIPE
(EARTH GROUND)
V: Voltmetr or oscilloscope
(r.m.s. or peak reading)
Measuring network for TOUCH CURRENTS
Input resistance: 1M

Input capacitance:200pF
Frequency range: 15Hz to 1MHz and d.c.respectively
NOTE – Appropriate measures should be taken to obtain the correct value in case of non-sinusoidal waveforms
U2(V)
Fig. 1
U1(V)
5

Prevention of Electrostatic Discharge (ESD) to Electrostatically
Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are
called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect
transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of
component damage caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on
your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD
wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge build up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static (ESD
protected)" can generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil
or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective
material to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity
(ESD) sufficient to damage an ES device).
There are special components used in this equipment which are important for safety.
These parts are marked by in schematic diagrams, exploded views and replacement parts list. It is essential that
these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire, or other hazards. Do
not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
6

About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work,
we’d suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol
stamped on the back of PCB.
Caution
Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40°C)
higher. Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before
applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
After applying PbF solder to double layered boards, please check the component side for excess solder which may
flow onto the opposite side. (see Fig.3)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used. (see Fig.4)
Fig.3
Fig.4
7

Applicable Signals
Applicable input signal for PC is basically compatible to VESA standard timing.
Signal name Horizontal frequency (kHz) Vertical frequency (Hz)
640 480 @60 Hz 31.47 59.94
800 600 @60 Hz 37.88 60.32
852 480 @60Hz 31.44 59.89
1,024 768 @60Hz 48.36 60.00
1,280 768 @60Hz 47.70 60.00
1,280 1,024 @60Hz 63.98 60.02
1,366 768 @60Hz 48.39 60.04
Applicable input signal for PC is basically compatible to HDMI standard timing.
Signal name Horizontal frequency (kHz) Vertical frequency (Hz)
640 480 @60 Hz 31.47 60.00
1,280 720 @60 Hz 45.00 60.00
1,920 1,080 @60Hz 67.50 60.00
Note:
Signals other than above may not be displayed properly.
The above signals are reformatted for optimal viewing on your display.
PC signal is magnified or compressed for display, so that it may not show fine detail with sufficient clarity.
Signal name COMPONENT HDMI
525 (480) / 60i,60p * *
625 (576) / 50i, 50p * *
750 (720) / 60p, 50p * *
1,125 (1,080) / 60i, 50i * *
1,125 (1,080) / 60p *
1,125 (1,080) / 50p *
1,125 (1,080) / 24p *
PC (from D-sub 15P)
PC (from HDMI terminal)
Component (Y, Pb, Pr) (from AV2 terminal), HDMI
8

Service Hints
How to remove the backcover
Remove the 1 fixing screw and WIFI DONGLE. (see Fig.5)
Remove the 1 fixing screw and BT DONGLE. (see Fig.5)
Remove the 31 fixing screws, 4 caps and the backcover. (see Fig.6)
How to remove the pedestal assembly.
Lay the main unit face down. (see Fig.7)
Remove the 2 fixing screws and the cover of the stand. (see Fig.8)
Remove the 4 fixing screws and the pedestal assembly. (see Fig.9)
Fig.5
(2) (2)
SCREWS
(2) THEC1509 /2pcs/
Fig.6
SCREWS
(1) THEC1509 /31pcs/
(3) TKKL55351 /4pcs/
Fig.7
SCREWS
(
4
)
XYN4+F10FJK /6
p
cs/ Fig.8
(4) (4)
(4)
(4)
Fig.9
(4)
(4)
(1)
(1) (1) (1)
(1)
(1) (1)
(1) (1) (1)
(1)
(3) (3)
(3)
(1)
(1) (1)
(1) (1)
(1)
(3)
(1) (1) (1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
9

Chassis Board Layout
Location of Lead Wiring
To find the Part Number of required wire in Replacement Parts List click on the wire name in red box.
TC-Unit on panel
P-Unit
K-Board
A-Board
LD-Board
LP-Board
RM-Unit
Board Name Function
A-Board AV Terminal, HDMI, HDMI Switch, USB, USB HUB, Digital Audio Out,
Tuner DVB-T/T2/C/S/S2, SD Card, CI slot, PC, Ethernet, Wireless LAN, Bluetooth,
Peaks IC, Speakers out, EEPROM, Flash Memory, DDR SDRAM
P-Unit Main Input, Power Supply, Key control, Power switch
LD-Board LED Driver
LP-Board Panabadge LED
K-Board Power and Timer LED, C.A.T.S
RM-Unit IR Receiver
A02
SP_L
A10
A20
K10
A15
SP_R
A10-K10-LP10-RM10 WIRE
A20-USB CABLE
P2
P4
A02-P2 WIRE LVDS FFC
CN001
TU6702
WIFI
A12A-SPK-SPW WIRE
A21
P4-LD4 WIRE
A21-BT WIRE
BT
WOOFER BOX
CN100
CN700
A12A
LP10
LD3-CN100 CABLE
RM10
LD4
LD3
LD2 LD1

Technical Description
Specification of KEY for CI Plus, DTCP-IP, One-to-One, Widevine and Netflix
General information:
1. EEPROM (IC8902) for spare parts has the seed of KEY for each.
2. The final KEY data will be generated by LDA4 IC (IC8000) when SELF CHECK was done and are stored in both LDA4 IC
(IC8000) and EEPROM (IC8902).
All KEYs are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
Replacement of ICs:
When LDA4 IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time.
When EEPROM (IC8902) is replaced, LDA4 IC (IC8000) is not necessary to be replaced the same time.
After the replacement of IC, SELF CHECK should be done to generate the final KEY data.
How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press the STATUS button on the remote
control for more than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
Model and Keys:
USB HDD Recording:
General information:
Digital TV programmes can be recorded in USB HDD.
A One-to-One key generated in A-board by SELF CHECK binds TV and USB-HDD for communication.
That key is only one key for them. If the key is difference, TV can not access USB-HDD.
Caution:
New key will be generated by following SELF CHECK and previous TV programmes recorded in USB HDD will not be
viewed.
SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press the STATUS button on the remote control
for more than 3 seconds
Keys
Model No. CI PLUS DTCP-IP One-to-One
(for USB Rec.) Widevine Netflix
TX-L55DT50E Yes Yes Yes Yes Yes
11

Setting Inspection
Voltage Confirmation
A board
Description Test point Voltage
SUB1.1V TP8100 1.10V - 1.22V
SUB 1.5 V TP8101 1.435V - 1.585V
SUB1.8V TP8700 1.7V – 1.9V
SUB3.3V TP5400 3.17V – 3.43V
SUB5V TP5420 4.80V - 5.25V
USB5V TP5440 4.94V – 5.40V
FE1.2V TP5780 1.14V – 1.26V
FE1.2V/2.5V TP5720 2.375V – 2.625V
PNL12V TP4004 (TP4005) 11.5V – 12.9V
Horizontal 17.0V - 19.0V
LNB_OUTPUT TP6702
Vertical 12.5V – 14.0V
12

Self Check
Self-check is used to automatically check the bus lines and hexadecimal code of the TV set. To enter Self-Check mode, keep
pressing the down (-/v) button on the TV set and press the STATUS button on the remote control. To exit Self Check,
switch off the TV set at the power button.
Display Ref. No. Description P.C.B.
TUN TU6702 TUNER A-Board
STBY IC8000 Peaks-LDA4 A-Board
MEM1 IC8900 NAND FLASH MEMORY A-Board
MEM2 IC8902 EEPROM PEAKS LDA4 A-Board
LAN IC8600 LAN CONTROLER A-Board
ZWEI TC-unit TC-unit on panel TC-unit
SAT-TU TU6702 TUNER A-Board
ID IC8902 CI+, DTCP-IP, C2mod A-Board
ID2 IC8902 WIDEVINE , NETLFLIX A-Board
HDMI SW IC4700 HDMI SWITCH A-Board
BT IC8458
N5HZZ0000110
USB HUB
BT DONGLE
A-Board
BT Dongle
WiFi IC8458
N5HBZ0000061
USB HUB
WIFI DONGLE
A-Board
Wifi Dongle
If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".
TX-L55DT50E 55FHD Panasonic 2012LCD
Self Check Com
p
lete
TUN O.K.
STBY O.K.
MEM1 O.K.
MEM2 O.K..
LAN O.K.
ZWEI O.K.
SAT-TU O.K.
ID O.K.
ID2 O.K.
HDMI-SW O.K.
BT O.K.
WiFi O.K.
PEAKS-SOFT 1.213
PEAKS-EEP 01.04.0008
LSI-PACKAGE 2.424
LSI-RELEASE 1.08
STBY-SOFT 1.03.02
STBY-EEP 1.00.0014
STBY-ROMCORR 0.00.00
ZWEI-SOFT 06010011
SUM C1C9
MODEL ID 09
03117100
00000020
13

4 sec
Once
Power LED blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by number of blinking of the Power LED on the front panel of the unit.
Blinking
times Blinking timing Contents Check point
1 BL_SOS
A BOARD
P BOARD
3 IROM SOS A BOARD
7 SUB3.3V_SENSE_SOS A BOARD
8 SOS A BOARD
9 SOUND_SOS A BOARD
10 ZWEI_SOS TC-unit on panel
12 BE_SOS A BOARD
13 EMERGENCY A BOARD
No Light
Light
14

Service Mode Function
MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can
be adjusted by remote control in Service Menu
How to enter SERVICE
While pressing (-/v) button on the TV unit, press on the remote control for 3 times within 2 seconds.
Note:
To exit from Service mode, press the exit button on remote control.
0
15

SERVICE
S e r
v
i c e 1
216
SERVICE
ADJUST
WB-ADJ
OPTION
SRV-TOOL
DRV CHECK
ADJUST DYNAMIC
CONTRAST
YMAX
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
YELLOW:AUTO ADJUST
VOL :ADJUST
OK :WRITE
000
ADJUST DYNAMIC
COLOR
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
50
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
ADJUST DYNAMIC
SUB-BRT
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
800
A
DJUST DYNAMIC
BACKLGT
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
200
A
DJUST DYNAMIC
H-POS
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
0
A
DJUST DYNAMIC
H-AMP
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
O
K
:WRITE
0
ADJUST DYNAMIC
V-POS
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
0
A
DJUST DYNAMIC
V-AMP
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
0
WB-ADJ DYNAMIC
R-GAIN
BEFORE 77
METHOD 02
COLOR TEMP NORMAL
1,2:MAIN SELECT
3,4:SUB SELECT
7:COLOR TEMP SELECT
9:PICTURE MENU SELECT
0:WB METHOD SELECT
VOL :ADJUST
OK :WRITE/WB DIFF ADJ
77
WB-ADJ DYNAMIC
G-GAIN
BEFORE 6F
METHOD 02
COLOR TEMP NORMAL
6F
WB-ADJ DYNAMIC
B-GAIN
BEFORE 80
METHOD 02
COLOR TEMP NORMAL
80
WB-ADJ DYNAMIC
R-CENT
BEFORE 7E
METHOD 02
COLOR TEMP NORMAL
7E
WB-
A
DJ DYNAMIC
G-CENT
BEFORE 80
METHOD 02
COLOR TEMP NORMAL
WB-
A
DJ DYNAMIC
B-CENT
BEFORE 7C
METHOD 02
COLOR TEMP NORMAL
OPTION DYNAMIC
Boot
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
SD
OPTION DYNAMIC
STBY-SET
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
OK :POWER OFF
00
OPTION DYNAMIC
Emergency
1,2:MAIN SELECT
3,4:SUB SELECT
9 :PICTURE MENU SELECT
VOL:ADJUST
ON
OPTION DYNAMIC
Y/C Delay
1,2:MAIN SELECT
3,4:SUB SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
OPTION DYNAMIC
OPT 1
1,2:MAIN SELECT
3,4:SUB SELECT
5,6:BIT SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
00110100
OPTION DYNAMIC
OPT 2
1,2:MAIN SELECT
3,4:SUB SELECT
5,6:BIT SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
11101110
OPTION DYNAMIC
OPT 3
1,2:MAIN SELECT
3,4:SUB SELECT
5,6:BIT SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
00000001
SRV-TOOL DYNAMIC
1,2:MAIN SELECT
9:PICTURE MENU SELECT
OK:ENTER
00
1
3
4
2
3 3 3
3
3
3 3
3
3
3
3
3
3
3
3
3 3 3
4
4
4
4
4
4
4 4
4
4
4 4
4
4
4
4 4
4
80
Key Command
Press the 3/4 button to change the adjustment values or function.
Press the 1/2 button to step up/down through the functions and adjustments
Press the numerical button VOLUME (+/-) to change of each option item.
Press the OK button after each adjustment has been made to store the required values.
A
DJUST DYNAMIC
TINT 00
Peaks SOFT 1.213 OPTION 1 34
Peaks EEP 01.04.0010 OPTION 2 ee
LSI PACKAGE 2.424 OPTION 3 01
LSI DATA 1.00.08 OPTION 4 11
STBY SOFT 1.03.02 MODEL ID 09
STBY EEP 1.00.0014 03117100
STBY ROMCOR 0.00.00 00000020
ZWEI SOFT 4.100.0008 R/E Cnt 000/000
AJAX-CE 0.44.7 INV Cnt 0000
AVSW --
A
DJUST DYNAMIC
VCOM
BEFORE 00
1,2:MAIN SELECT
3,4:SUB SELECT
5 :FLICKER PATTERN
9 :PICTURE MENU SELECT
OK :WRITE
V
OL :ADJUST
000
3
4
1,2:MAIN SELECT
3,4:SUB SELECT
7:COLOR TEMP SELECT
9:PICTURE MENU SELECT
0:WB METHOD SELECT
VOL :ADJUST
OK :WRITE/WB DIFF ADJ
1,2:MAIN SELECT
3,4:SUB SELECT
7:COLOR TEMP SELECT
9:PICTURE MENU SELECT
0:WB METHOD SELECT
VOL :ADJUST
OK :WRITE/WB DIFF ADJ
1,2:MAIN SELECT
3,4:SUB SELECT
7:COLOR TEMP SELECT
9:PICTURE MENU SELECT
0:WB METHOD SELECT
VOL :ADJUST
OK :WRITE/WB DIFF ADJ
1,2:MAIN SELECT
3,4:SUB SELECT
7:COLOR TEMP SELECT
9:PICTURE MENU SELECT
0:WB METHOD SELECT
VOL :ADJUST
OK :WRITE/WB DIFF ADJ
1,2:MAIN SELECT
3,4:SUB SELECT
7:COLOR TEMP SELECT
9:PICTURE MENU SELECT
0:WB METHOD SELECT
VOL :ADJUST
OK :WRITE/WB DIFF ADJ
OPTION DYNAMIC
OPT 4
1,2:MAIN SELECT
3,4:SUB SELECT
5,6:BIT SELECT
9:PICTURE MENU SELECT
VOL :ADJUST
OK :WRITE
3
4
OPTION DYNAMIC
EDID-CLK
HDMI 1
1,2:MAIN SELECT
3,4:SUB SELECT
7 :HDMI SELECT
9 :PICTURE MENU SELECT
OK:WRITE
00010001
MID
7C
1 2
1 2
1 2
DRV-CHECK DYNAMIC
USBHDD CHECK 00
1 2
1,2:MAIN SELECT
9:PICTURE MENU SELECT
OK 3sec:HDD CHK START
OPTION DYNAMIC
CLK MODE
1,2:MAIN SELECT
3,4:SUB SELECT
9 :PICTURE MENU SELECT
VOL:ADJUST
O0
OPTION DYNAMIC
CLOCK
1,2:MAIN SELECT
3,4:SUB SELECT
9 :PICTURE MENU SELECT
VOL:ADJUST
ON
3
4
3
4
3
4
16

Service Tool Mode
How to access
1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
SRV-TOOL
TD2Microcode:005a0910
Flash ROOM: AD – F1
PTCT:00.00.00.00.00 Time 00051:30 On/Off 0000042
Display of SOS History
SOS History (Number of LED blinking) indication.
From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.
This indication will be cleared by [Self/check indication and forced to factory shipment setting].
Power ON Time, On/Off
Note: To display TIME/COUNT menu, highlight position, then press MUTE for 3sec.
Time: Cumulative power on time, indicated hour: minute by decimal.
On/Off: Number of On/Off switching by decimal.
Note: This indication will not be cleared by either of the self-checks or any other command.
Exit
Disconnect the AC cord from wall outlet or switch off the power with [Power] button on the main unit.
Display of TD2Microcode version
Display of Flash ROM maker code
Display of SOS History POWER ON TIME/COUNT
Press [MUTE] button (3sec)
17

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] : Vol.[Down] + [REMOTE] : AV (3 times)
Then, the Hotel mode setup menu is displayed.
3. To exit the “Hotel mode” menu press the EXIT
button on remote control.
4. Explain the Hotel mode setup menu.
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/Analog /DVB-S/DVB-C/DVB-T/AV1/AV2/PC/
HDMI1/HDMI2/HDMI3/HDMI4
*Off: give priority to the last memory. However, Euro
Model is compulsorily set to TV.
*AVnS/AVnC: only Euro model selectable
* PC:selectable with VGA option
Initial POS Select programme number.
Selection:
Off/0 to 99
*Off: give priority to the 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 the 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.
Selected”
Off/SETUP/MENU
*Off: altogether valid
*Setup: only Setup menu is invalid
MENU: Picture/Sound/Setup menu are invalid
Private
Information
Select private information for VIERA Cast is Keep or
Reset if Hotel mode is set to [On] when TV power
on.
Selection :
Keep/Reset
•Keep: private information for VIERA Cast is keep
•Reset: private information for VIERA Cast is reset
Hotel mode
Hotel mode Off
Initial INPUT Off
Initial POS Off
Initial VOL Level Off
Maximum VOL Level 100
Button Lock Off
Remote Lock Off
Private Information Keep
Select
EXIT
RETURN
OK
18

Data Copy by SD Card
Purpose
a) Board replacement (Copy the data when exchanging A-board):
When exchanging A-board, the data in original A-board can be copied to SD card and then copy to new A-board.
b) Hotel (Copy the data when installing a number of units in hotel or any facility):
When installing a number of units in hotel or any facility, the data in master TV can be copied to SD card and the copy
to other TVs.
Preparation
Make pwd file as startup file for (a) or (b) in an empty SD card.
1. Insert an empty SD card to your PC.
2. Right-click a blank area in a SD card window, point to New, and then click text document. A new file is created by
default (New Text Document.txt).
3. Right-click the new text document that you just created and select rename, and then change the name and extension
of the file to the following file name (a) or (b) and press ENTER.
File name:
(a) For Board replacement: boardreplace.pwd
(b) For Hotel: hotel.pwd
Note:
Please make only one file to prevent the operation error.
No any other file should be in SD card.
TV
A-board SD
(Before exchanging)
Copy to SD card
(After exchanging)
Copy back from SD card
Following data can be copied.
User setting data
(inc. Hotel mode setting data)
Channel scan data
Adjustment and factory preset data
Master TV Other TV Other TV Other TV
Following data can be copied.
User setting data
(inc. Hotel mode setting data)
Channel scan data
Copy to SD card Copy from SD card
SD
19

Data Copy from TV set to SD Card
1. Turn on the TV set.
2. Insert SD card with a startup file (pwd file) to SD slot.
On-screen Display will be appeared according to the startup file automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement: 2770
(b) For Hotel: 4850
Data will be copied from TV set to SD card.
It takes around 2 to 6 minutes maximum for copying.
4. After the completion of copying to SD card, remove SD card from TV set.
5. Turn off the TV set.
Note:
Following new folder will be created in SD card for data from TV set.
(a) For Board replacement: user_setup
(b) For Hotel: hotel
Data copy
(Board replacement) or (Hotel)
Input Password
2770 or 4850
Performin
g
Com
p
letion
Performing
Data Copy(Board replacement )
Input password -----
Data Copy(Board replacement )
Input password -----
Data Copy(Board replacement )
Copy TV to SD card
Please wait for a while
Please do not remove the SD card GETTING
Data Copy(Board replacement )
Data copy has been successful
Please remove SD card FINISH
20