SERVICE MANUAL
MANUEL D'ENTRETIEN
WARTUNGSHANDBUCH
CAUTION:
Before servicing this chassis, it is important that the service technician read the “Safety
Precautions” and “Product Safety Notices” in this service manual.
ATTENTION:
Avant d’effectuer l’entretien du châassis, le technicien doit lire les «Précautions de sécurité»
et les «Notices de sécurité du produit» présentés dans le présent manuel.
VORSICHT:
Vor Öffnen des Gehäuses hat der Service-Ingenieur die „Sicherheitshinweise“ und „Hinweise
zur Produktsicherheit“ in diesem Wartungshandbuch zu lesen.
P60XR01U
Data contained within this Service
manual is subject to alteration for
improvement.
Les données fournies dans le présent
manuel d’entretien peuvent faire l’objet
de modifications en vue de perfectionner
le produit.
Die in diesem Wartungshandbuch
enthaltenen Spezifikationen können sich
zwecks Verbesserungen ändern.
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
Plasma TV
November 2007
P50XR01U/E P60XR01U/E
Contents
1. Features -----------------------------------------------2
Please read this page before repairing the monitor.
This page explains the following items for keeping the safety of set and preventing accidents
during repair.
S mols Used:
Warning
Caution
This symbol means "CAUTION"
This symbol means "POSSIBILITY of
ELECTRIC SHOCK"
This symbol means "possibility of death or heavy damage"
This symbol means "possibility of damage or breakage"
Follow instructions.
Special attention parts are indicated
on cabinter, chassis and parts by label.
Please follow the notes in [Safety Instructions] in the User’s Manual.
Prevent electric shock.
Take care during working because
the monitor has high voltage parts
and power supply parts.
Possibility of electric shock if these
parts are touched.
Disconnect power plug during
overhaul, reassemble or parts change.
Daeth or injury by electric shock may
occur if live parts are touched.
Use recommended components.
Components and parts with special
characteristics for safety or reliability
are indicated in parts lists and circuit
diagrams by the
Electric shock of fire may occur if non-
recommended components or parts
are used.
mark.
This symbol means "MUST"
This symbol means "DO NOT"
WARNING
Keep the same style of wiring.
The Monitor uses insulating tubes
or tapes for safety and some comp-
nents are kept at a distance from
PCB surfaces for safety.
Internal leads kept from hot- or high
voltage parts by clampers or styling.
Return wiring to original condition after
repair to prevent electric shock or fire.
Perform safety check after finishing.
Every part (removed screws, component and wiring) should be returned to
to its original condition.
Check around the repair position for
damage and measure insulation
impedance by using a meg-ohm meter.
Confirm that the value of impedance
is more than 4M ohm.
Electric shock or fire may occur if
the value is less than 4M ohm.
The code and combination circuit of the
HDCP is not a repairable item.
Never remove the shield case that is
assembled to the code and combination
circuit of the HDCP.
1
P50XR01U/E P60XR01U/E
PRECAUTIONS
Cleaning the plasma screen panel of the monitor
Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.
To prevent scratching or damaging the plasma screen face, do not knock or rub the surface with sharp or
hard objects. Clean the screen with a soft cloth moistened with warm water and dry with a soft cloth. If it is
not enough, then use a cloth with mild detergent. Do not use harsh or abrasive cleaners.
Cleaning the cabinet of the monitor
Use a soft cloth to clean the cabinet and control panel of the monitor. When excessively soiled dilute a neutral detergent in water, wet and wring out the soft cloth and afterward wipe with a dry soft cloth.
Never use acid/alkaline detergent, alcoholic detergent, abrasive cleaner, powder soap, OA cleaner, car wax,
glass cleaner, etc. especially because they would cause discolouration, scratches or cracks.
Information for users applicable in European Union countries
This symbol on the product or on its packaging means that your electrical and electronic
equipment should be disposed at the end of life separately from your household waste.
There are separate collection systems for recycling in EU. For more information, please contact the local authority or the dealer where you purchased the product.
The 50-inch colour plasma display panel, with a resolution of 1920 (H) x 1080 (V) pixels, and the 60-inch colour plasma
display panel, with a resolution of 1920 (H) x 1080 (V) pixels, creates a high-definition, large-screen (aspect ratio:
16:9) and low-profile flat display. Free from electromagnetic interferences from geomagnetic sources and ambient
power lines, the panel produces high-quality display images free from colour misconvergence and display distortion.
High Performance Digital Processor
A wide range of input signals can be handed, including composite, component and HDMI. High Definition Digital
Processor creates the fine-textured image with dynamic contrast.
Easy-to-use remote control and on screen display system
The remote control included eases the work of setting display controls. Further, the on-screen display system, displays the status of signal reception and display control settings in an easy-to-view fashion.
Connecting to an Audio Visual Device
• Three Scart terminals
added. A composite video output terminal is also provided as a monitoring output.
*1
AV1 scart applies to composite/ S-video
AV2 and 3 scart applies to composite/ RGB
*2
AV5 composite/S-Video=Front Input
*3
AV4 can be connected to the equipment with either component or composite Output.
SD card slot installed
*1
, composite/S terminal*2, a component terminal*3, and two HDMI terminals have been
Power Swivel Feature (only P50XR01U/E)
It allows turning the plasma display left or right within ±30 degree using the remote control.
2
P50XR01U/E P60XR01U/E
Digital Terrestrial Television Broadcasting
Converting into digital signals enables more channels and various useful features, such as Electric
Programme Guide, Digital Teletext, and so on. Further, digital signal can create high quality picture.
This logo indicates that the product is compliant with European Digital Broadcasting.
DVB is a registered trademark of the DVB Project.
From the perspective of hardware, this function is actualised by newly mounting FC8 LSI and 3
sets of 256Mbit-DDR2 memories on the FC8 board (which is only for this function).
As a block component, the FC8 board is located in front of panel block. It inputs the picture signal
of the LVDS system (available: single/dual system) and then once processing the FRC as
mentioned above, it outputs the picture signal of LVDS system (available: single/dual system)
again in order to supply the panel. As the control of FC8 board, I/F of the original FC Bus system is
utilised.
2 power supplies are necessary: 5.6V and 3.2V. The other necessary power supplies are generated
on the FC8 board.
All of the above I/F are combined into 1x 160-pin BtoB connector.
FC8 Board
Reg.
DDR2
160pin㩷 BtoB
5.6V
3.3V
Nereid
Slow Bus
Seine 2D
FC8(FRC) Block
FC8
LVDS1
LVDS2
Main Board
LVDS1
LVDS2
Panel
䋨
PDP䋩
䋨LCD䋩
4
P50XR01U/E P60XR01U/E
Handling the HDD (Hard Disk Drive)
HDD is a high precision device, and is very susceptible to vibrations or impact. Even if HDD
operates normally immediately after it has been subjected to vibrations or impact, a problem may
occur after it is used for a while: When servicing, take great care with the following.
There are two types of HDD: CSS format (head remains on disk regardless of operation status)
and ramp loading format (head moves away from disk during no operation). The impact resistance
characteristics are slightly different for the two. When servicing, observe the following cautions
regardless of the format:
(1) Cautions during unpacking
1) Do not subject the HDD to any impact when placing on desk: The head hitting against the desk
could result in damage.
2) If condensation occurs because of the environment, leave the HDD without being turned on for at
least 3 hours until it adapts to surrounding environment. If the HDD is turned on while the head
is sticking to disk because of condensation, the disk may be damaged.
(2) Cautions during transportation
An HDD is more susceptible to vibrations or impact when it is turned on or operating than during
no operation.
1) Do not move the HDD while it is turned on: If the HDD is subject to any impact while the disk is
rotating, i.e., the head hitting against the disk, breakage could result.
2) Move the HDD approximately 2 minutes (approximately 30 seconds for surveillance system
devices) after turning it off and unplugging its power cord from AC outlet. The disk will still be
rotating by inertia immediately after the HDD is turned off: Subjecting the HDD to movement at
this time could destroy it.
(3) Cautions during operation
1) Do not unplug the power cord from AC outlet during operation: This could damage the data on
HDD. Be sure to turn the HDD off before unplugging the power cord.
2) Do not hit the HDD: The head hitting the disk could result in breakage.
(4) Caution during packing
1) Use the packing material of relevant model: Material superior in impact resistance is used. Using
other packing materials could result in fault.
(5) Cautions when handling unassembled HDD
1) Hold the HDD at both sides so that the circuit board surface is facing below: Holding the HDD at
the top and bottom could cause the head to drift, which could result in fault.
2) Do not touch the terminal or pattern on circuit board.
3) Place HDD on a spot where cushion is pasted with the circuit board surface facing below.
4) Do not hold or place stacked HDDs.
5) Do not drop or hit HDD against anything: Dropping HDD from even 5 mm high on a work bench
with high stiffness could cause fault.
5
P50XR01U/E P60XR01U/E
Performance of theX-code2U Circuit Part
X-code2U makes digital broadcasting compression efficiency and has a function to realise recording for a long time (TS
recording); in addition it possesses the MPEG encoding function to cope with analog broadcasting recording.
Recording Mode and Recording Time
There are 5 recording modes (Fig.1). The quality of the recorded picture varies depending on Recording Mode.
MODEDTTTVQuality
TS
XP
SP
LP
EP
*In EP mode, display resolution is lower. Select more than LP mode if the finer picture is preferred.
about 93 hours
-
-
-
-
about 50 hours
about 95 hours
about 190 hours
about 310 hours
Fig.1
High
Low
Following is the block diagram (Fig.2) of the recording processes.
The digital broadcasting inputs it into X-code2U after it was input into Tenko Φ. X-code2U performs transformer code
processing in real time and returns it to Tenko Φ again and passes through the SATA conversion to HDD and is
recorded. X-code2U has a separate input port for analog recording. It is recorded in the same pass on the HDD
after MPEG encoding.
TS
Play
SATA
IU06
TS
Digital
TenkoΦ
IU01
Audio LR
X-code2U
Analog input
(After ADC)
IX01
250GB
HDD
Picture
Fig.2 block diagram of the recording processing
6
P50XR01U/E P60XR01U/E
2. Specifications
P50XR01U/EP60XR01U/E
Panel
Net dimensions
Net weight
Ambient
conditions
Display dimensions
Resolution1920(H) x 1080 (V) pixels1920(H) x 1080 (V) pixels
TemperatureOperating : 5°C to 35°C, Storage : 0°C to 40°C
Relative humidityOperating : 20% to 80%, Storage : 20% to 90% (non-condensing)
PAL B, G, H / I / D, K
SECAM B, G / K1 / L, L' / D,K
DVB-T
Analog RGB input terminal (D-sub 15pin)
Audio input terminal (3.5mm Stereo Mini Jack)*
Approx. 60 inches
(1336(H) x 751(V) , diagonal 1530mm)
including Stand&Speaker:
1773(W)x1018(H)x483(D) mm
including Speaker, excluding Stand:
1773(W)x952(H)x128(D) mm
excluding Stand:
1502(W)x1018(H)x483(D) mm
including Stand&Speaker: 100Kg
excluding Stand&Speaker: 75Kg
• The unit takes at least 30 minutes to attain the status of optimal picture quality.
* This analog audio input terminal can be used for PC (RGB) or HDMI1~3 only.
7
P50XR01U/E P60XR01U/E
3. Servicing
Lead free solder
This product uses lead free solder (unleaded) to help preserve the environment. Please read these
instructions before attempting any soldering work.
Caution: Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead
free solder can splatter at high temperatures (600˚C).
Lead free solder indicator
Printed circuit boards using lead free solder are engraved with an "F."
Properties of lead free solder
The melting point of lead free solder is 40-50˚C higher than leaded solder.
Servicing solder
Solder with an alloy composition of Sn-3.0Ag-0.5Cu or Sn-0.7Cu is recommended.
Although servicing with leaded solder is possible, there are a few precautions that have to be taken. (Not
taking these precautions may cause the solder to not harden properly, and lead to consequent malfunctions.)
Precautions when using leaded solder
Remove all lead free solder from soldered joints when replacing components.
If leaded solder should be added to existing lead free joints, mix in the leaded solder thoroughly after the
lead free solder has been completely melted (do not apply the soldering iron without solder).
Servicing soldering iron
A soldering iron with a temperature setting capability (temperature control function) is recommended.
The melting point of lead free solder is higher than leaded solder. Use a soldering iron that maintains a high
stable temperature (large heat capacity), and that allows temperature adjustment according to the part being
serviced, to avoid poor servicing performance.
Recommended soldering iron:
Soldering iron with temperature control function (temperature range: 320-450˚C)
Recommended temperature range per part:
PartSoldering iron temperature
Mounting (chips) on mounted PCB320˚C±30˚C
Mounting (chips) on empty PCB380˚C±30˚C
Chassis, metallic shield, etc.420˚C±30˚C
Board assemblies which use lead free solder
CONTROL PCB (Control PCB, Slot PCB, SD PCB, PC PCB)
TERMINAL PCB (Terminal PCB, LED PCB, Swivel PCB)
FILTER PCB
MAIN PCB
FC8 PCB
Readjustment Power supply voltage
When a PANEL or a Power Unit is exchanged, power supply voltage is automatically adjusted.
However, Please reconfi rm to the values of Vs and Va, as shown on the label carrently stuck on the panel
back upper parts.
Please refer to the reconfi rm the “Vs and Va” voltages on Power Unit.
8
4. Component names
[Main unit]
Front Panel
P50XR01U/E P60XR01U/E
50” model
7
60” model
9
1
1
2
2
9
3
8
6
1 Cabinet
2 Panel
3 Remote Control Receiver
4 HDD/Timer Indicating Lamp
5 Power Indicating Lamp
6 Main Power Switch (On the bottom surface)
7 Control Panel and Front Input
8 Desktop Stand
9 Speaker (Option for 60” model)
4
5
7
8
6
5
3
4
Rear Panel
50” model
60” model
3
5
3
5
1
1
2
1 Terminal board (External Device Connection)
2 Power Cord Socket
3 Handgrips
4 Terminals for speaker cables on television
5 Terminals for speaker cables on speaker
2
4
9
P50XR01U/E P60XR01U/E
Control Panel (including front input)
ledom”06ledom”05
B
50” model
A
Push here to open the door.
A Push the bottom centre of
the front door to unlock.
B Pull down the upside of the
door.
A
Push here to open the door.
B
CAUTION
Do not place your ?ngers into the
gap at the opened door. If your
?ngers are caught in the front door,
you may be injured.
Press these buttons to select the device (TV/DTT,
DVD, or SAT) to be controlled by this remote
control. The selected button blinks once. Normally,
select “TV/DTT”.
3
Programme Select/Input Mode [Page Select]
Press these buttons to select a TV programme directly.
You can also use these buttons when changing the
Input mode.
4 Freeze/Multi Mode [Hold]
5 CHI/II
This is exclusively for TV audio A2/NICAM mode.
Also, press this button to select Audio Language in
Press this button to show the input signal status.
Picture Mode
20
Picture mode can be changed each time pressed in the
following sequence. DynamicĺNaturalĺCinema
21
Swivel (with Desktop Stand)
This function is to rotate TV. Select the degree of
rotation with cursor key.
This is not available for 60” model.
Text]
XR01E model)*
***
XR01U model)/
***
Input Select
22
You can use this to change the input mode.
Multi Picture
23
Press this button to change the picture to multipicture mode. Press it again to return to normal
picture.
24
Channel Up/Down
25
Mute
[Reveal]
26
27
DVB Subtitle Language
Guide [Index]
28
Return
29
You can use this to return to the previous menu.
Stop*
30
Skip*
31
Photo Input/ 30-Second Skip*
32
Press this button to display and control the pictures
from digital still camera, USB card reader, or SD
(MMC) card.
REC MODE/10-Second Back*
33
12
[Terminal Positions]
[
50” model]
P50XR01U/E P60XR01U/E
22
[
60” model]
14
1
17
12
13
2119
20
18
15
9
16
8
Rear
1
Power Cord Socket
2 Aerial Socket
3AV1
4AV2
6
SUB
WOOFER
2
7
5AV3
6AV4
7 Monitor Out
8 Service use only
9 Service use only
10
Power Swivel Terminal
* Not available for 60” model.
Optical Out (Digital Audio)
11
HDMI 2
12
HDMI 3
13
Common interface slot
14
PC Terminals
15
Mini stereo for Audio
16
Sub woofer
17
Front
AV5
18
Headphone terminal
19
HDMI 1
20
SD Memory Card slot
21
Photo Input terminal
22
13
1
11
12
2120 191817
16
10
14159
6
3
SUB
WOOFER
45
Rear
1 Power Cord Socket
8
2 Aerial Socket
3AV1
4AV2
2
7
5AV3
6AV4
7 Monitor Out
8 Service use only
9 Service use only
10
Optical Out (Digital Audio)
HDMI 2
11
HDMI 3
12
Common interface slot
13
PC Terminals
14
Mini stereo for Audio
15
Sub woofer
16
Front
AV5
17
Headphone terminal
18
HDMI 1
19
Photo Input terminal
20
SD Memory Card slot
21
13
P50XR01U/E P60XR01U/E
[60V SPEAKER SYSTEMS SPECIFICATION]
951.6
132.5
117.2
Specifications
Model ............................ SP01G60E
Type ............................ 2 way 3 speakers, Bass Reflex
Woofer............................ 100mm cone type ×2 each
Tweeter ........................ 25mm dome type
Impedance .................... 6ȍ
Max.input power ............ 50W
RMS input power............ 20W
External Dimensions .... 132.5(W) × 951.6(H) × 117.2(D) mm each
Weight ............................ 2.3Kg each
Specifications and design subject to possible
modification without notice,due to improvements.
14
P50XR01U/E P60XR01U/E
e
.
.
T
A
t
.
T
.
T
5. Adjustment
䊶How to get to Adjustment mod
Using the remote controller with the set turned on can activate it
Press the Programme Select button "1","GREEN"and "YELLOW" colour button at the same time, and hold for more than 3 seconds
The set is displayed adjustment mode.
I show the operation method of each item as follows
㪧㫉㫆㪾㫉㪸㫄㪼㪼㩷㪪㪼㫃㪼㪺㫋
normal screen
1st Page
ADJUST MODE
FACT RESET
MEMORY INI
RGB
WHITE BAL Cool
WHITE BAL Normal
WHITE BAL Warm
WHITE BAL B/W
3. It becomes the HDD check screen and the following items are displayed.
Total Size: It displays the total capacity of the HDD.
Used Size: It displays the consumption of the HDD.
Power-On Hours Count: The electricity time for HDD
Old Rec. Date: It displays the oldest date when TV recorded it to the HDD.
New Rec. Date: It displays the newest date when TV recorded it to the HDD.
Initial Date: It displays the date when TV initialised the HDD.
SMART Info.: It displays SMART of the HDD.
HDD Format: When you choose [HDD Format] and push "OK", TV initialises the HDD.
When initialisation is finished, TV displays it to right side indication as follows.
Normal end: OK
Abnormal end: NG
When you format the HDD, all the data in HDD are deleted.
HDD Log: You choose [SD] and push "OK", SD card acquire HDD log.
SMART information
[SMART info] displayed information and the poor HDD judgment standard are as follows.
When the behavior of the HDD is doubtful, please refer to this.
Noiteminformationindication rangejudgment standard
1 Raw Read Error RateIt displays error rate of the HDD.(decimal)1~100There is no problem more than 80.
2 Throughput PerformanceIt displays Throughput performance.(decimal)0~200There is no judgment need.
3 Spin Up TimeIt displays Spin Up Time.(decimal)0~100There is no problem more than 50.
14 Reallocation Event CountIt displays Reallocation Event Count.1~100There is no problem more than 90.
15 Corrent Pending Sector Count It displays Corrent Pending Sector Count.1~100There is no problem more than 80.
Off-Line Scan Uncorectable
16
Sector Count
17 Ultra DMA CRC Error CountIt displays Ultra DMA CRC Error Count.1~200There is no judgment need.
It displays temperature inside HDD at the ratio with
55 degrees.
It displays Off-Line Scan Uncorectable Sector Count.1~100There is no judgment need.
253~100
Zero indication is a life guarantee limit.
There is no problem in a plus.
Zero indication is a life guarantee limit.
There is no problem in a plus.
Zero indication is a life guarantee limit.
There is no problem in a plus.
Zero indication is a life guarantee limit.
There is no problem in a plus.
Indication at the time of 100,
the HDD inside shows 55 degrees.
There is no problem more than 100.
18
P50XR01U/E P60XR01U/E
Upgrading theSD
The procedure as follows.
1. In sert the MMC/SD card on which the firmware was written to the SD slot of the TV.
When obtained from an email and/or a FTP server, a PC and a commercial SD reader/writer are
necessary.
2-1 S elect [menu] with a wireless remote controller.
2-2 S elect [Initial Setup].
2-3 The Main software version will be display Vxxx.xxxx as shown on Fig. 1.
Initial Setup
Software M aintenance
Software V ers ion 1.0000
Up gr ade ( SD)
Up gr ade ( OA D)
Auto Upgrade
Auto Picture Reset
On
Off
SelectReturn
2-4 S elect [Upgrade (SD)].
2-5 Fig.2 will be displayed.
2-8 After upgrade completion, the TV turns off automatically. (Fig.4)
The software w as upgraded.
The receiver w ill turn off automatically.
Fig.4
2-9 Upgrade finished. C onfirm the new software version.
㶎 Abnormal Finish Message
(γ) Whhen a CARD is not inserted or accessed
Message㧦
”Please insert SD card before upgrading.”
(δ) When the version written on the SD card is the same as a present version or old
Message㧦
”New software was not found.”
(ε )Wh hen the SD card was pulled out during the upgrad process or the data from the SD card was not read.
Message㧦
”Upgrading was failed.”
20
P50XR01U/E P60XR01U/E
ReconfirmingVsandVavoltagevaluesonthe Powerunit
P50XR01U/E and P60XR01U/E do not need adjustment. (Because P50XR01U/E and P60XR01U/E are self-adjusting.)
However, Vs and Va voltages require reconfirming on the Power Unit.
This page explains the reconfirm procedure.
(1) Turn on the TV set and apply pre-heat run more than 1 min on burn-in screen.
(2) Receive full black pattern signal.
(or no video signal; but the power will be automatically turned off after a few seconds by the power save function.)
(3) Connect a voltmeter (which has a tolerance within 0.02V) to between Vs (or Va) test pin and GND test pin on the
power unit.
Adjustment Point: Refer to the figure below
Procedures
(1) Check Vs voltage and Va voltage at CN99 test pins.
Remarks
(1) Permissible levels of voltage in sufficient time of heat-run performed is as follows.
50V PDP model60V PDP modelReference Voltage
Vs
Va
If it is difficult to read the voltage value because of the wiring positions, make a note using a marker in a visible space in
advance.
withinr1.5Vwithinr3.0V
withinr1.0Vwithinr1.0V
Label example
<LOT>N6
Vs=80.0V Va=60.0V
Vw=140.0V Vx=60.0V
Voltage described in the label on
the PDP panel
[50V PDP]
[60V PDP]
CN99㧦Vs/Va test pins
Ԙ Va
ԙ Vs
Ԛ NC
ԛ NC
Ԝ GND
CN99㧦Vs/Va test pins
Ԙ Va
ԙ Vs
Ԛ NC
ԛ NC
Ԝ GND
21
P50XR01U/E P60XR01U/E
RGB Amplitude Adjustment (AV Component Input)
Item
Composite video Adjustment
Preparation Procedure
(1)
Apply heat-run to the set for more than 20 mins
before the final adjustment.
(2)
Input composite video adjustment signal into
AV1 terminal.
Adjustment signal for CVBS format
White
Black
0.7V
Item
Component 480p/480i Adjustment
Preparation Procedure
(1)
Apply heat-run to the set for more than 20 mins
before the final adjustment.
(2)
Input component 480p adjustment signal into
AV4 terminal.
Adjustment signal for 480p/480i format
White
Black
(1)
Receive composite video adjustment signal at AV1
terminal input.
Characters must not be inserted into both patterns
of Black and White.
(2)
Go into Service Adjustment Menu and select “RGB”.
(3)
Press [►] for over 2 seconds then RGB Amplitude
Adjustment starts automatically.
OSD disappears while the adjustment is operating.
OSD appears again when the adjustment is
completed.
(1)
Next, receive 480p adjustment signal at AV4
terminal input.
Characters must not be inserted into both patterns
of Black and White.
(2)
Go into Service Adjustment Menu and select “RGB”.
(3)
Press [►] for over 2 seconds then RGB Amplitude
Adjustment starts automatically.
OSD disappears while the adjustment is operating.
OSD appears again when the adjustment is
completed.
0.7V
(4)
Change signal formal from 480p to 480i.
(5)
Press [►] for over 2 seconds again, then RGB
Amplitude Adjustment starts automatically.
OSD disappears while the adjustment is operating.
OSD appears again when the adjustment is
completed.
22
PC input Adjustment
P50XR01U/E P60XR01U/E
Item
PC input Adjustment
Preparation Procedure
(1)
Apply heat-run to the set for more than 20 mins
before the final adjustment.
(2)
Input PC VGA adjustment signal into PC input
terminal.
(1)
Receive the PC adjustment signal at PC input
terminal.
Characters must not be inserted into both patterns
of Black and White.
White
RGB
Pedestal Level
(2)
Go into Service Adjustment Menu and select “RGB”.
(3)
Press [►] for over 2 seconds then RGB Amplitude
H Sync
0.7V
Fig. Adjustment signal for PC format
Adjustment starts automatically.
OSD disappears while the adjustment is operating.
OSD appears again when the adjustment is
completed.
23
P50XR01U/E P60XR01U/E
Video ColourTemperatureAdjustment
Item
Video Colour Temperature Adjustment (Cool)
Preparation Procedure
(1)
Set the signal generator output to white raster.
(Window ratio: 100%)
(2)
Component signal (576i or 480i)
Video level: 0.700Vp-p
Sync level: 0.300Vp-p
Setup level: 0V
(3)
Input white raster signal into AV4 Component
input terminal.
(4)
Set Picture Menu to Natural mode.
(5)
Check that the mode is set as Factory
Adjustment mode.
(6)
Set aspect to Full mode.
(1)
Perform the following adjustment with the remote
control.
(2)
Set the CRT colour analyzer (CA-100) at the centre
of the panel.
(3)
Set colour temperature to “Cool”.
(4)
Ensure that the adjustment R/G/B DRIVE (COOL)
is all set as 255.
If the values are not 255, set them to 255.
(5)
Receive white raster signal. And step down either
of R DRV_COOL, G DRV_COOL or B DRV_COOL
of the two (or, one) values and adjust to the
following value.
(Note) At least one of the data should be 255.
Specification
Video colour temperature (Cool)
x=0.266±0.005
y=0.270±0.005
14000K + 0MPCD
[Remarks]
(1) Colour temperature should be adjusted under the condition in which the screen is the brightest, thus the initial
value of adjustment is set at maximum.
(2) This adjustment only degreases brightness.
(3) Beware there is RESET in each of Picture mode.
Item
Video Colour Temperature Adjustment (Normal)
Preparation Procedure
(1)
Set the signal generator output to white raster.
(Window ratio: 100%)
(2)
Component signal (576i or 480i)
Video level: 0.700Vp-p
(1)
Perform the following adjustment with the remote
control.
(2)
Set the CRT colour analyzer (CA-100) at the centre
of the panel.
Sync level: 0.300Vp-p
Setup level: 0V
(3)
Input white raster signal into AV4 Component
input terminal.
(3)
Set colour temperature to “Normal”.
Ensure that the adjustment R/G/B DRIVE (NORMAL)
(4)
is all set as 255.
If the values are not 255, set them to 255.
(4)
Set Picture Menu to Natural mode.
Receive white raster signal. And step down either
(5)
(5)
Check that the mode is set as Factory
Adjustment mode.
of R DRV_NORMAL, G DRV_NORMAL or B
DRV_NORMAL of the two (or, one) values and
adjust to the following value.
(6)
Set aspect to Full mode.
(Note) At least one of the data should be 255.
Specification
Video colour temperature (Normal)
x=0.285±0.005
y=0.293±0.005
9300K + 0MPCD
[Remarks]
(1) Colour temperature should be adjusted under the condition in which the screen is the brightest, thus the initial
value of adjustment is set at maximum.
(2) This adjustment only degreases brightness.
(3) Beware there is RESET in each of Picture mode.
24
P50XR01U/E P60XR01U/E
Item
Video Colour Temperature Adjustment (Warm)
Preparation Procedure
(1)
Set the signal generator output to white raster.
(Window ratio: 100%)
(2)
Component signal (576i or 480i)
Video level: 0.700Vp-p
Sync level: 0.300Vp-p
Setup level: 0V
(3)
Input white raster signal into AV4 Component
input terminal.
(4)
Set Picture Menu to Natural mode.
(5)
Check that the mode is set as Factory
Adjustment mode.
(6)
Set aspect to Full mode.
(1)
Perform the following adjustment with the remote
control.
(2)
Set the CRT colour analyzer (CA-100) at the centre
of the panel.
(3)
Set colour temperature to “Warm”.
(4)
Ensure that the adjustment R/G/B DRIVE (WARM)
is all set as 255.
If the values are not 255, set them to 255.
(5)
Receive white raster signal. And step down either
of R DRV_WARM, G DRV_WARM or B DRV_WARM
of the two (or, one) values and adjust to the following
value.
(Note) At least one of the data should be 255.
Specification
Video colour temperature (Warm)
x=0.314±0.005
y=0.323±0.005
6500K + 0MPCD
[Remarks]
(1) Colour temperature should be adjusted under the condition in which the screen is the brightest, thus the initial value of
adjustment is set at maximum.
(2) This adjustment only degreases brightness.
(3) Beware there is RESET in each of Picture mode.
Item
Video Colour Temperature Adjustment (B&W)
Preparation Procedure
(1)
(1)
Set signal generator output as All White.
(Window ratio: 100%)
(2)
Component signal (480i)
Video level: 0.700Vp-p
Perform the following adjustment with remote
control.
(2)
Set the CRT Colour Analyzer (CA-100) at the centre
of the panel.
Sync level: 0.300Vp-p
(3)
Setup level: 0V
(3)
Input white raster signal into AV4 Component
input terminal.
Set colour temperature to “Black&White”.
Ensure that the adjustment R/G/B DRIVE (B/W) is all
(4)
set as 255.
If the values are not 255, set them to 255.
(4)
Set Picture Menu to Natural mode.
Receive white raster signal. And step down either
(5)
Check that the mode is set as Factory Adjustment
(5)
mode.
Set aspect to Full mode.
(6)
of R DRV_B/W, G DRV_B/W or B DRV_B/W of the
two (or, one) values and adjust to the following value.
(Note) At least one of the data should be 255.
Specification
Video colour temperature (B/W)
x=0.335±0.005
y=0.343±0.005
5400K + 0MPCD
[Remarks]
(1) Colour temperature should be adjusted under the condition in which the screen is the brightest, thus the initial
adjustment value is set at maximum.
(2) This adjustment only degreases brightness.
(3) Beware there is RESET in each of Picture mode.
25
P50XR01U/E P60XR01U/E
6. Troubleshooting
Burn-in mode
This mode displays test patterns of a single colour raster in turn. These signals are from the built-in generator
of the panel. So it can be presumed that the panel has a problem when the screen of Burn-in
mode is abnormal.
Using the remote control with the set turned on can activate the mode.
Press the “MENU”, “recall”, “9”, “OK” in turn for less than 2 seconds.
The set turns on with single colour raster and the OSD off [BURN IN: ON].
To escape from this mode, press the “MENU”, “recall”, “9”, “OK” in turn for less than 2 seconds.
[No picture, No sound]
Confirm a state of LED and examine according to the following Flowcharts:
LED does not light.
1
Is AC Fuse
F9A2 T6.3AH 250V of Filter
PCB normal?
Ye s
Is the voltage of pin1(+5.0V)
of PPM1 connector of MAIN
PCB normal?
Ye s
Are the voltages of
pin6(+5.0V)/7(+3.3V) of PPM1
connector of MAIN
PCB normal?
Ye s
Are the voltages of
pin1/2/3(+5.6V) of PPM2
connector of MAIN PCB