1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials.
2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the
wires have been broken or disconnected, do not attempt to repair or re-wire the units. Replace the entire wiring unit instead.
3. When conducting repairs and servicing, do not twist the Fasten connectors but plug them straight in or unplug them straight
out.
4. 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.
5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.2.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 Figure 1.
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 U
For a. c.: U1 = 35 V (peak) and U2 = 0.35 V (peak);
For d. c.: U
Note:
The limit value of U
mA d. c.
The limit value U
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.
= 1.0 V,
1
= 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
2
= 35 V (peak) for a. c. correspond to the value 70 mA (peak) a. c. for frequencies greater than 100 kHz.
1
and U2, does not exceed the following values:
1
Figure 1
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2Warning
2.1.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 buildup 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 ham less 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).
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2.2.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 PbF 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 figure below)
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.
Power Rating420 W (Except P)425 W (P)
Standby condition0.4 W
Display panel
Panel systemPlasma panel
Visible screen size (diagonal) 127 cm / 50 inches
Number of pixels2,073,600 (1,920 (W) × 1,080 (H)), [5,760 × 1,080 dots]
Dimensions (W × H × D)1,180 mm × 757 mm × 335 mm (With Pedestal)
1,180 mm × 709 mm × 50 mm (TV only)
Mass27.0 kg Net (With Pedestal)
Sound
Speaker
Audio output 18 W (4 W + 4 W + 10 W)
HeadphonesM3 (3.5 mm) stereo mini Jack × 1
Receiving systems / Band name (A/Z)
PAL B / GReception of Off air broadcasts
Digital TV7 MHz VHF/UHF (Australia) free-to-air TV broadcast reception (A)
PAL 60 HzPlayback of NTSC tape from some PAL Video recorders (VCR)
M.NTSCPlayback from M.NTSC Video recorders (VCR)
NTSCPlayback from NTSC Video recorders (VCR)
Horizontal scanning frequency 31 - 69 kHz
Vertical scanning frequency 59 - 86 Hz
Card slot SD Card slot × 1
ETHERNET10BASE-T / 100BASE-TX
USB 1 / 2USB 2.0 TYPE A Connectors DC 5 V, Max. 500 mA
DIGITAL AUDIO OUTPCM / Dolby Digital / DTS, Fibre optic
Standard ComplianceBluetooth 3.0
Frequency Range2.402 GHz - 2.480 GHz
1
*
: The frequency and channel differ depending on the country.
2
*
: Not all the Bluetooth compatible devices are available with this TV.
Q 3D Eyewear
Dimensions (W × H × D)167.7 mm × 42.2 mm × 170.7 mm
MassApprox. 31 g
Lens typeLiquid Crystal Shutter
Usage temperature range0 °C - 40 °C
Battery*Coin-shaped lithium battery CR2025
Operation time: Approx. 75 hours in continuous use of the battery made by Panasonic
Viewing range*Within 3.2 m from front surface of the TV
MaterialsMain body: Resin
Lens section: Liquid crystal glass
Communication system2.4 GHz band FH-SS (Frequency Hopping Spread Spectrum)
* There are differences in the viewing range of the 3D Eyewear among individuals.
• The 3D Eyewear may not operate correctly at the outside of the viewing range.
Note
• Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
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5Technical Descriptions
5.1.Specification of KEY for DTCP-IP, One-to-One, Widevine and Netflix
5.1.1.General information:
1. EEPROM (IC8902) for spare parts has the seed of KEY for each.
2. The final KEY data will be generated by Peaks IC (IC8000) when SELF CHECK was done and are stored in both Peaks IC
(IC8000) and EEPROM (IC8902).
Four KEY are not generated for all models.
The necessary KEY are only generated and stored depend on the feature of models.
5.1.2.Replacement of ICs:
When Peaks IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time.
When EEPROM (IC8902) is replaced, Peaks 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 [MENU] button on the remote control for more
than 3 seconds.
TV will be forced to the factory shipment setting after this SELF CHECK.
5.1.3.Model and Keys:
Model No.Keys
One-to-One
(For USB Rec.)
TH-P50ST50D/G/K/M/P/S/T/VNoneNoneYesYes
TH-P50ST50A/ZYesYesYesYes
DTCP-IPWIDEVINENetflix
5.2.USB HDD Recording (A/Z only)
5.2.1.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 [MENU] button on the remote control for
more than 3 seconds.
5.3.Panel-Type setting
Panel-Type setting is required after exchange the A-board.
A-board for spare parts is common use for different inch size in same series.
Go into Service Mode and confirm/select Panel-Type in OPTION to correct inch size.
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6Service Mode
6.1.How to enter into Service Mode
6.1.1.Purpose
After exchange parts, check and adjust the contents of adjustment mode.
While pressing [VOLUME ( - )] button of the main unit, press [i] button of the remote control three times within 2 seconds.
Note:
Service Mode can not be entered when 3D signal input.
Input 2D signal to enter Service Mode.
6.1.2.Key command
[1] button...Main items Selection in forward direction
[2] button...Main items Selection in reverse direction
[3] button...Sub items Selection in forward direction
[4] button...Sub items Selection in reverse direction
[RED] button...All Sub items Selection in reverse direction
[GREEN] button...All Sub items Selection in forward direction
[VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
6.1.3.How to exit
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
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6.1.4.Contents of adjustment mode
• Value is shown as a hexadecimal number.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.
AMR-SELECTOFF
VSUSLOWSee Vsus selection
AGINGALL WHITEBuilt-in test patterns can be
MIDDLE BLUE WITH MAGENTA OUTSIDE FRAME
MIDDLE STEP GREEN
MIDDLE STEP RED
LOW STEP WHITE
ALL BLUE
ALL GREEN
ALL RED
WHITE DIAGONAL STRIPE
RED DIAGONAL STRIPE
GREEN DIAGONAL STRIPE
BLUE DIAGONAL STRIPE
A-ZONE & B-ZONE
1% WINDOW
COLOR BAR
9 POINTS BRIGHT MEASURE
2 DOT OUTSIDE FRAME
DOUBLE FIXED 1% WINDOW
VERTICAL LINE SCROLL
ON/OFF
R/G/B/W ROTATION WITH COUNT DISPLAY
HALF FIXED ALL WHITE
ALL WHITE WITH COUNT DISPLAY
SRV-TOOL00See Service tool mode
DRV CHECK USBHDD CHECK00See DRV Check-USBHDD Check
displayed.
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6.2.Option - Mirror
Picture can be reversed left and right or up and down.
00 : Default (Normal picture is displayed)
01 : Picture is reversed left and right.
02 : Picture is reversed up and down.
Hint : If the defective symptom (e.g. Vertical bar or Horizontal bar) is moved by selection of this mirror, the possible cause is in
A-board.
6.3.Service tool mode
6.3.1.How to access
1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
6.3.2.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].
6.3.3.POWER ON TIME/COUNT
Note : To display TIME/COUNT menu, highlight position, then press MUTE for 3 sec.
Time : Cumulative power on time, indicated hour : minute by decimal
Count : Number of ON times by decimal
Note : This indication will not be cleared by either of the self-checks or any other command.
6.3.4.Exit
1. Disconnect the AC cord from wall outlet or switch off the power with [ Power ] button on the main unit.
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6.4.DRV Check - USB HDD Check
1. Select [DRV Check - USBHDD Check] in Service Mode.
2. Press [OK] button on the remote control for more than 3 seconds.
6.5.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:
While pressing [VOLUME (-)] button of the main unit,
press [AV] button of the remote control three times within
2 seconds.
Then, the Hotel mode setup menu is displayed.
3. To exit the Hotel mode setup menu
Disconnect AC power cord from wall outlet.
4. Explain the Hotel mode setup menu
ItemFunction
Hotel ModeSelect hotel mode On/Off
Initial INPUTSelect input signal modes.
Set the input, when each time power is switched
on.
Selection :
Off,Analogue TV,Digital TV,AV1,AV2,PC,HDMI1,
HDMI2,HDMI3
• Off: give priority to a last memory.
Initial POSSelect programme number.
Initial VOL LevelAdjust the volume when each time power is
Maximum VOL
Level
Button LockSelect local key conditions.
Remote LockSelect remote control key conditions.
Private Information Select private information for VIERA Cast is Keep
Selection :
Off/0 to 99
• Off: give priority to a last memory
switched on.
Selection/Range :
Off/0 to 100
• Off: give priority to a last memory
Adjust maximum volume.
Range :
0 to 100
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.
Selection :
Off/SETUP/MENU
• Off: altogether valid
• SETUP: only Setup menu is invalid
• MENU: Picture/Sound/Setup menu are invalid
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
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6.6.Data Copy by SD Card
6.6.1.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 then copy to other
TVs.
6.6.2.Preparation
Make pwd file as startup file for (a) or (b) in a empty SD card.
1. Insert a 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 for (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 not be in SD card.
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6.6.3.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
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6.6.4.Data copy from SD Card to TV set
1. Turn on the TV set.
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
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.
5. Turn off the TV set.
Note:
1. Depending on the failure of boards, function of Data copy for board replacement does not work.
2. This function can be effective among the same model numbers.
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7Troubleshooting Guide
Use the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing
7.1.Check of the IIC bus lines
7.1.1.How to access
7.1.1.1.Self-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control
for more than 3 seconds.
7.1.1.2.Self-check indication and forced to factory shipment setting:
Caution:
New key will be generated and previous TV programmes recorded in USB HDD will not be viewed. (See USB HDD
Recording) (A/Z only)
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote
control for more than 3 seconds.
Disconnect the AC cord from wall outlet or switch off the power with [ Power ] button on the main unit.
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7.2.Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an 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 the number of blinks of the Power LED on the front panel of the unit.
Blinking TimesContentsCheck point
1Panel information SOS
PD Start SOS
2P+15V SOS A-Board
3IROM BOOT PROGRAM SOSA-Board
4Power SOSP-Board
6Driver SOS1
(SC Energy recovery circuit)
(A-SC FPC DET)
7Driver SOS2
(SU/SD Connector DET)
(SU/SD Scan and Logic IC)
8Driver SOS3
(SS FPC DET)
(SS Energy recovery circuit)
9Discharge Control SOSA-Board
10Sub 3.3V SOS
Tuner power SOS
BE SOS
12Sound SOSA-Board
13Emergency SOSA-Board
202nd BOOT PROGRAM SOS
(Watchdog timer over flow)
212nd BOOT PROGRAM SOS
(System error)
222nd BOOT PROGRAM SOS
(Main system bus freeze)
232nd BOOT PROGRAM SOS
(Accidental interrupt signal)
242nd BOOT PROGRAM SOS
(NAND Flash memory data transfer error finish)
252nd BOOT PROGRAM SOS
(Unsupported NAND Flash memory)
-
P-Board
P-Board
SC-Board
A-SC FPC
SU-Board
SD-Board
*
SS-Board
SS2-Board
SS FPC
SS2 FPC
A-Board
SC-Board
SS-Board
P-Board
Speaker
Woofer
A-Board
A-Board
A-Board
A-Board
A-Board
A-Board
*Use SC jig to isolate the board.
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7.3.No Power
First check point
There are following 3 states of No Power indication by power LED.
1. No lit
2. Green is lit then turns red blinking a few seconds later. (See Power LED Blinking timing chart)
3. Only red is lit.
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7.4.No Picture
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7.5.Local screen failure
Plasma display may have local area failure on the screen. Fig-1 is the possible defect P.C.B. for each local area.
Fig-1
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8Service Fixture & Tools
8.1.SC jig
Purpose:
To find the failure board (SC or SU/SD) when the power LED is blinking 7 times.
SC jig:
Jumper connector to connect to SC50 connector on SC board
Part number:
TZSC09187
How to use:
Caution: Remove SC jig from SC board after inspection.
1. Remove all connector between SC board and SU/SD board to isolate SC board from both SU and SD board electrically.
Note: The board will be damaged if all connector is not removed (for example; remove connector only for SU board and stay
connecting with SD board. The board will be damaged.)
2. Connect SC jig to connector SC50 at left bottom side of SC board
3. Turn on the TV/Display Unit and confirm the power LED blinking.
LED blinking: Possible cause of failure is in SC board
No LED blinking (Lighting or no lighting): Possible cause of failure is in SU or SD board
4. After inspection, turn off the TV/Display Unit and wait a few minutes to discharge.
5. Remove SC jig from SC board.
Remark: This SC jig can be used for all 2012 Plasma TV and Plasma Display.
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9Disassembly and Assembly Instructions
9.1.Disassembly Flow Chart for the Unit
This is a disassembly chart.
When assembling, perform this chart conversely.
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9.2.Disassembly Procedure for the Unit
9.2.1.Remove the Pedestal stand
1. Remove the Plasma panel section from the servicing
stand and lay on a flat surface such as a table (covered
by a soft cloth) with the Plasma panel surface facing
downward.
2. Remove the screws (×4 )
3. Slide the Pedestal stand to the downside and remove the
Pedestal stand.
9.2.2.Remove the Stand bracket cover
1. Remove the screws (×4 ) and remove the Stand
bracket cover.
9.2.4.Remove the Wi-LAN module
1. Remove the screw (×1 ) and remove the Wi-LAN
module.
9.2.5.Remove the Bluetooth module
1. Remove the screw (×1 ) and remove the Bluetooth
module.
9.2.6.Remove the Rear cover
1. Remove the screws (×14 , ×4 , ×2 ).
2. Remove the M8 caps (×4 ).
3. Remove the Rear cover.
9.2.3.Remove the AC cord clamper B
1. Remove the screws (×2 ) and remove the AC cord
clamper B.
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9.2.7.Remove the AC inlet
Caution:
To remove AC inlet wait 1 minute after power was off for
discharge from electrolysis capacitors.
1. Disconnect the connector (P9).
2. Remove the screws (×1 , ×1 ) and remove the AC
inlet.
9.2.8.Remove the P-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for
discharge from electrolysis capacitors.
1. Unlock the cable clampers and the tapes to free the
cables
2. Disconnect the connectors (P2, P6, P9, P11 and P35).
3. Remove the screws (×6 ) and remove the P-Board.
9.2.9.Remove the A-Board
1. Unlock the cable clampers and the tapes to free the
cables.
2. Disconnect the connectors (A1, A6, A12 and A50).
3. Disconnect the USB cable (JK8605).
4. Disconnect the flexible cables (A20, A31, A32 and A33).
5. Remove the screws (×3 ).
6. Remove the Side shield metal and the Bottom shield
metal.
7. Remove the A-Board.
9.2.10.Remove the Control unit assy
1. Disconnect the connector (C14).
2. Remove the claws (×2 ) and remove the Control unit
assy.
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9.2.11.Remove the Speakers
1. Unlock the cable clampers and the tapes to free the
cables.
2. Disconnect the Relay connector.
3. Remove the Speaker clip (each) and remove the
Speakers (L, R).
9.2.12.Remove the Woofer
1. Unlock the cable clampers and the tapes to free the
cables.
2. Disconnect the Relay connector.
3. Remove the screws (×3 ).
4. Remove the Woofer.
9.2.13.Remove the SU-Board
1. Disconnect the flexible cables (SU1, SU2, SU3, SU4 and
SU5) connected to the SU-Board.
2. Disconnect the flexible cable (SU11-SD11) and the bridge
connector (SC41-SU41).
3. Remove the screws (×2 , ×2 ) and remove the SU-
Board.
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9.2.14.Remove the SD-Board
1. Disconnect the flexible cables (SD1, SD2, SD3, SD4 and
SD5) connected to the SD-Board.
2. Disconnect the flexible cable (SU11-SD11) and the bridge
connectors (SC42-SD42 and SC46-SD46).
3. Remove the screws (×2 , ×2 ) and remove the SD-
Board.
9.2.15.Remove the SC-Board
1. Unlock the cable clampers and the tapes to free the
cables.
2. Disconnect the connector (SC2).
3. Disconnect the flexible cable (SC20).
4. Remove the screws (×8 ) and remove the SC-Board.
9.2.16.Remove the SS-Board
1. Disconnect the connector (SS11).
2. Disconnect the flexible cable (SS33).
3. Disconnect the flexible cable (SS52).
4. Remove the screws (×4 , ×2 ) and remove the SS-
Board.
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9.2.17.Remove the SS2-Board
1. Disconnect the flexible cables (SS54, SS55 and SS57).
2. Remove the screws (×2 ) and remove the SS2-Board.
9.2.19.Remove the BT connector clamper
1. Unlock the cable clampers and the tapes to free the
cables.
2. Remove the claws (×2 ) and remove the BT cable.
3. Disconnect the connector (K1) and remove the A1-K1
cable.
4. Remove the claws (×2 ) and remove the BT connector
clamper.
9.2.18.Remove the USB clamper
1. Remove the claws (×2 ) and remove the USB clamper.
2. Remove the USB cable from the USB clamper.
9.2.20.Remove the Stand bracket plate
1. Remove the screws (×4 , ×2 ) and remove the
Stand bracket plate.
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9.2.21.Remove the Contact metal bottom
B
1. Remove the screws (×6 ).
2. Remove the Contact metal bottom B.
3. Remove the Cabinet assy from the Plasma panel section.
9.2.22.Remove the K-Board
1. Remove the screw (×1 ).
2. Disconnect the connector (K1) and remove the K-Board
from the LED panel.
9.2.23.Remove the Cabinet assy from the
Plasma panel section.
1. Place the Cabinet assy on a flat surface of a table
(covered by a soft cloth) and a cushion.
2. Remove the screws (×15 ).
9.2.24.Remove the Contact metals
1. Remove the Tape from the Contact metals.
2. Remove the screws (×6 ).
3. Remove the Contact metal side (L, R).
4. Remove the screws (×15 ).
5. Remove the Contact metal bottom A.
9.2.25.Remove the C1-Board
1. Disconnect the flexible cables (CB1, CB2, CB3, CB4,
CB5, CB6 and CB7).
2. Disconnect the flexible cable (C11).
3. Disconnect the connectors (C10 and C14).
4. Remove the screws (×4 ) and remove the C1-Board.
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9.2.26.Remove the C2-Board
1. Disconnect the flexible cables (CB8, CB9, CB10 and
CB11).
2. Disconnect the flexible cables (C21 and C26).
3. Disconnect the connectors (C20 and C25).
4. Remove the screws (×3 ) and remove the C2-Board.
9.2.27.Remove the C3-Board
1. Disconnect the flexible cables (CB12, CB13, CB14 and
CB15).
2. Disconnect the flexible cable (C36).
3. Remove the screws (×3 ) and remove the C3-Board.
9.2.28.Replace the Plasma panel
Caution:
Place the Plasma panel on a flat surface of a table
(covered by a soft cloth) and a cushion.
A new Plasma panel itself without Contact metals is fragile.
To avoid the damage to new Plasma panel, carry a new
Plasma panel taking hold of the Contact metals.
1. Place a carton box packed a new Plasma panel on the
flat surface of the work bench.
2. Open a box and without taking a new Plasma panel.
3. Attach the Cabinet assy and each P.C.Board and so on,
to the new Plasma panel.
31
Page 32
10 Measurements and Adjustments
10.1.Adjustment
10.1.1.Vsus selection
Caution:
When Plasma panel or A-board is replaced, Vsus should be set to LOW or HIGH.
Procedure
1. Go into main item [VSUS] in Service Mode. LOW or HIGH will be displayed.
2. Press [OK] button to go to TEST stage.
White pattern without On-Screen Display will be displayed during TEST and CONF stage. Press [5] button to display the
On-Screen Display.
3. Press [VOL (-)] button to set to LOW.
4. In LOW setting
a. If no several dead pixel is visible remarkably in white pattern, press [3] button to go to CONF stage.
b. If the several dead pixels are visible remarkably in white pattern, Set to HIGH by press [VOL (+)] button. Press [3] button
to go to CONF stage if the symptom is improved.
5. Press [OK] button in CONF stage to store LOW or HIGH.
6. Exit Service Mode by pressing [Power] button.
Notes:
Do not overwrite because data is written in Peaks-EEPROM after executing adjustment of V-SUS Voltage.
32
Page 33
10.1.2.White balance adjustment
Name of measuring instrumentRemarks
Color analyzer
(Minolta CS-2000 or equivalent)
ProcedureRemarks
1. Enter the Service mode.
2. Receive the Analog-RF (except for no signal) or set CVBS/YUV/HDMI (no signal is
available).
3. Select [WB-ADJ] by using [1] and [2] key in the remote controller.
4. Check that the colour balance and the viewing mode is the values written in table1 and 2.
5. [INNER PATTERN] is displayed by using [5] key by using [5] key in the remote controller.
6. Select [G-CUTOFF] by using the [3] and [4] key in the remote controller, and set the value
to [80] by using the volume [+] and [-] key.
Also, [B-CUTOFF] and [R-CUTOFF] set to [80]
7. Set [G-DRIVE] value to the initial data (ex. D0).
8. Set the color analyzer and adjust color point to the values written in table1 by using [BÂDRIVE] and [R-DRIVE]
9. Increase RGB-DRIVE value so that the maximum drive value of one of R-DRIVE or GÂDRIVE or B-DRIVE should become [FF]
([ALL-DRIVE] set to [FF].)
33
Page 34
34
Page 35
11 Block Diagram
11.1.Main Block Diagram
MAIN AV INPUT,PROCESSING
A
TUNER
AV2 VIDEO/
COMPONENT
AV1
AUDIO OUT
HEADPHONE
DIGITAL
AUDIO OUT
WOOFER
SPEAKER(L)
SPEAKER(R)
IFD_OUT
R/G/B/H/V
PC
V/Y/PB/PR
L/R
V
L/R
L/R OUT
HP L/R
DIGITAL AUDIO OUT
WO
L
A12
R
AUDIO
AMP2
AUDIO
AMP
ARC
(HDMI2)
HDMI1-3
TMDS DATA
NAND
FLASH
PEAKS
EEPROM
DDR3
HDMI I/F
ARC_OUT
TUNER I/F
R/G/B/H/V
V/YPbPr/RGB/YC
L/R
CVBS
L/R
LO1_L/R
HP_L/R
IEC_OUT
ASDOUT0
NAND FLASH I/F
CPU BUS
IIC1
DDR3 I/F
AV IN
AUDIO
OUT
PEAKS-LD4
LVDS I/F
STM
(LED:12TIMES)
SOUND_SOS
PANEL_SOS
(LED:10TIMES)
(LED:2TIMES)
(LED:4TIMES)
SOS4_PS
P+15V_DET
PANEL_MAIN_ON
P+15V
LAN CON I/F
SD CARD I/F
SUB+3.3V_SENSE
TUNER_POWER_SOS
REMOTE_IN
C.A.T.S_SENSOR
DMD IIC1
KEY1
KEY3
USB I/F
LED_R/G
SUB3.3V
TEMP
SENSOR
F15V
TUNER_POWER_SOS
(LED:10TIMES)
DCDC
SUB1.5V
DCDC
SUB1.1V
DCDC15V
USB
SUB1.5V
SUB1.1V
ETHERPHY
USB HUB
DCDC
SUB5V
DCDC
SUB3.3V
DCDC
P+1.2V
SUB5V
SUB3.3V
P+1.2V
ETHERNET DATA
SD CARD DATA
SUB5V
SUB3.3V
P
P+3.3V
P
USB
DP/DM
DCDC
P+5V
DCDC
SUB1.8V
DCDC
P+2.5V
DP/DM
SUB3.3V
STB3.3V
ETHERNET
USB_1-2
WiFi
SD CARD
P+5V
SUB1.8V
P+2.5V
A50
A1
BLUETOOTH
K1
SUB3.3V
STB3.3V
POWER LED
K
REMOTE RECEIVER
C.A.T.S. SENSOR
LED_R/G
REMOTE_RECEIVER
C.A.T.S_SENSOR
SU
SCAN OUT (UPPER)
SCAN
DRIVER
SU11
SD11
SCAN
DRIVER
LOGIC
SU41
SD42
SD46
SC
SC-BOARD
ENERGY RECOVERY
SOS DETECT
SC41
SC42
SC46
SCAN DRIVE
(LED:6TIMES)
SC-BOARD
FLOATING PART
SOS DETECT
(LED:7TIMES)
CONTROL
PULSE
VSCAN GEN.
VAD GEN.
SOS6_SC1
SOS7_SC2
P+5V
P+15V
SCAN CONTROL
VSUS
SC20
SC2
VDDSD
18V33V
STB3.3V
P+3.3V
SOS6_SC1
SOS7_SC2
A20
OPERATION
KEYS
POWER SW
DATA DRIVER (RIGHT)
C1
STB5V
F15V
SUB5V
SUB9V
SOS6_SC1
SOS7_SC2
P+5V
P+15V
SCAN CONTROL
CONTROL UNIT ASSY
ANALOG-ASIC
(LED:9TIMES)
(LED:6TIMES)
(LED:7TIMES)
SOS8_SS
(LED:8TIMES)
PANEL_SOSSTB1.1V
FFC_OFF_DET
SOS_DCC
KEYSCAN
KEY3
C14
KEY1
KEY3
A31
VIDEO DATA
P+3.3V
LVDS DATA
PD6H
SPI
FLASH
VIDEO DATA
SUSTAIN
CONTROL
SOS8_SS
P+3.3V
A32
STB5V
DCDC
STB5V
SOS4_PS
PANEL_MAIN_ON
SOUND15V
A33
EV5V
P+15V
F15V
P+5V
EV5V
A6
P+15V
P6
P2
POWER SUPPLY
POWER SUPPLY
P
P
SOS4_PS
PANEL_
MAIN_ON
SOUND15V
EV5V
P+15V
F15V
STB5V
P+15V
F15V
SOUND15V
VSUS
P-BOARD
SOS DETECT
(LED:4TIMES)
VDA
STANDBY
VOLTAGE
CONVERTER
HOTCOLD
PROCESS
VOLTAGE
CONVERTER
POWER
FACTOR
CONTROL
RECTIFIER
VSUS
SUSTAIN
VOLTAGE
CONVERTER
VSUS
SUSTAIN DRIVE
SS
SS-BOARD
SOS DETECT
SOS8_SS
SUSTAIN CONTROL
P+5V
(LED:8TIMES)
VSUS GEN.
VE GEN.
ENERGY RECOVERY
ZA16101
ZA16106
ZA16111
ZA16116
SS11
VSUS
P+15V
P11
SS33
RECTIFIER
VDA
VIDEO DATA
KEYSCAN
KEY3
P+3.3V
C11
P+3.3V
VIDEO DATA
C21
P+15V
P+5V
SUSTAIN CONTROL
SOS8_SS
DATA DRIVER (CENTER)
C2
P35
C25
RELAY
P9
AC CORD
DATA DRIVER (LEFT)
C3
SS2
SUSTAIN
OUT
(LOWER)
SCAN OUT (LOWER)
SD
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
VDA
VIDEO DATA
DATA
DRIVER
DATA
DRIVER
P+3.3V
DATA
DRIVER
P+3.3V
C20
C10
DATA
DRIVER
DATA
DRIVER
VDA
VIDEO DATA
DATA
DRIVER
P+3.3V
DATA
DRIVER
C26
P+3.3V
C36
DATA
DRIVER
DATA
DRIVER
VDA
VIDEO DATA
DATA
DRIVER
DATA
DRIVER
35
Page 36
11.2.Block (1/4) Diagram
JK3101
AUDIO
OUT
JK3100
AV2 VIDEO/
COMPONENT
JK3202
HEADPHONE
PANEL_MAIN_ON
STB5V_SW_ON
TUNER_SUB_ON
AV1
JK3001
PC
SOUND15V
SOS4_PS
P+15V
EV5V
P_S1
P_S0
F15V
F15V
MAIN AV INPUT,PROCESSING
A
R
V
L
D1_R
D1_L
IC3051
L/RL_OUT
AUDIO
AMP
R_OUT
D1_PR
D1_PB
D1_Y/V
PC_R
PC_G
PC_B
PC_H
PC_V
HP_R
HP_L
ANT IN
Si_1.8V
TU6705
TUNER
Si_3.3V
FE_T_XRST
IFAGC1
IF1_P/N
DMD_
IIC0
IF1_P/N
FE_T_XRST
IFAGC1
CVBS
L/R
V/YPbPr/RGB/YC
L/R
R/G/B/H/V
LO1_L/R
HP_L/R
SUB1.5V
WOL3.3V
AV IN
AUDIO
OUT
JK8602A
ETHERNET
WOL3.3V
IC8200,01
IC8650
ETHERPHY
X8651
25MHz
SUB5V
LAN CON I/F
USB I/F
JK8603
USB1
IC8606
DDR3 I/F
JK8601
USB2
IC8602
USB1VBUS
NAND FLASH I/F
CPU BUS
USB2VBUS
IC8000
PEAKS-LD4
AVDDHP3.3V
VCC
HDMI3.3V
SUB3.3V
JK8605
WiFi
IC8603
SUB1.8V
SUB1.5V
SUB1.1V
A50
BT3.3V
BLUETOOTH
VBUS1
1453
IC8601
USB HUB
X8600
12MHz
X8300
24.576MHz
AXO
REC_READY
STB_OFF
DP1
RF_LR
DM1
5
2
SUB3.3V
AXI
TUNER_SUB_ON
PANEL_MAIN_ON
CI_POWER_ON
JK8600
SD CARD
SD DATA:4bit
SD CARD I/F
SOS4_PS
(LED:4TIMES)
VDDSD1.8V3.3V
KEY1
KEY3
JK4702B
HDMI1
TMDS DATA
CLOCK
RX2
STM
XRSTSTM
DRVRST
+5V
DDC_IIC2
HDMI_CEC
DDC_IIC2
HDMI_5V_DET2
PD6H_XRST_SYS
XRST
JK4701B
HDMI2
DDC_IIC1
TMDS DATA
CLOCK
RX1
DDC_IIC1
HDMI I/F
R_LED_ON
REMOTE_IN
C.A.T.S_SENSOR
+5V
ARC
HDMI_CEC
HDMI_5V_DET1
PANEL_SOS
G_LED_ON
JK4700B
HDMI3
DDC_IIC0
TMDS DATA
CLOCK
RX0
POWER_DET
SW_OFF_DET
+5V
HDMI_CEC
HDMI_CEC
DDC_IIC0
HDMI_5V_DET0
HDMI_CEC_
PULL_ON
LOGO_ON
DISPEN
INIT_DONE
D3201
DIGITAL
AUDIO
ARC_OUT
STB1.1V
OUT
(LED:10TIMES)
STB3.3V
IC4900
AUDIO AMP
SOUND15V
IEC_OUT
TUNER_POWER_SOS
SUB3.3V_SENSE
D8771
SPEAKER_L
A12
P+15V_DET
1
2
L(+)
L(-)
L_OUT
SPEAKER
15V
SOUND_SOS
(LED:12TIMES)
(LED:2TIMES)
SOS
LVDS I/F
SPEAKER_R
R(-)
RESET
ASDOUT0
AMP_XRST
IIC0
IIC1
DMD_
IIC0
DMD_
IIC1
SBI0
SBO0
STM
IIC
3
R(+)
R_OUT
SPEAKER
ASDOUT1
IC4901
AUDIO AMP2
IIC0
IIC1
DMD_
IIC0
DMD_
IIC1
SBI0
SBO0
STM
IIC
WOOFER
6
WO(-)
WO(+)
WOOFER
15V
VDDSD18V33V
LVDS DATA
OUT
RESET
SOS
1
2
3
DDR3
DMD_
IIC1
4
5
6
7
8
9
10
11
12
13
14
IC8902
SUB3.3V
PEAKS
EEPROM
IIC1
IC8900
NAND
FLASH
IC8709
P6
A6
15
6
PANEL_MAIN_ON
1
2
3
4
5
7
10
11
13
SOS4_PS
STB5V_SW_ON
TUNER_SUB_ON
P_S1
P_S0
DCDCEN
F15V
SOUND15V
EV5V
SUB9V
PA8704
IC8704
IC8705
PA2000
SUB5V
+5V
SUB3.3V
+3.3V
DCDC15V
SUB5V
SUB3.3V
IC8101
IC8100
SUB1.5V
+1.5V
SUB1.1V
+1.1V
DCDC15V
F15V
P+15V
3.3V
IC8715
3.3V
IC8714
+1.8V
SUB1.5V
SUB1.1V
AVDDHP3.3V
HDMI3.3V
SUB1.8V
REC_READY
STB_OFF
KEY_POWER
KEY3
STB_OFF
REC_READY
CI_POWER_ON
TUNER_SUB_ON
PANEL_MAIN_ON
SOS4_PS
KEY1
KEY3
XRSTSTM
EV5V
PD6H_XRST_SYS
XRST
PDP_DRVRST
REMOTE_IN
C.A.T.S
VDD
KEY_POWER
KEY3
STB_ON_
ENB
RST_ENB
STB_OFF
REC_READY
R_LED_ON
G_LED_ON
IC2002
PEKO SW
PANEL_SOS
POWER_DET
STB_ON
SW_OFF_DET
Q2001
DISPEN
STB5V
Q2002
INIT_DONE
LOGO_ON
STB5V_SW_ON_A
STB5V_SW_ON
Q2004
D8772
D8773
SUB3.3V
IC2001
TEMP SENSOR
STB3.3V
STB1.1V
STB5V
SUB9V
SUB5V
SUB3.3V
DCDC15V
F15V
P+15V
36
Page 37
11.3.Block (2/4) Diagram
MAIN AV INPUT,PROCESSING
A
1
VDDSD18V33V
2
LVDS DATA
3
4
VDDSD18V33V
FFC_OFF_DET
SOS6_SC1
SOS7_SC2
SOS8_SS
SOS_DCC
PANEL_SOS
STB5V_SW_ON_A
POWER_DET
SW_OFF_DET
SUB9V
SUB5V
P+3.3V
VJ5000
F15V
STB5V
IC9300
PD6H
LVDS DATA
IC9803
IC9804
+1.2V
P+1.2V
P+5V
VJ9005
VJ9006
P+1.2V
IC9005
P+2.5V
+2.5V
P
P
IC9304
SPI
FLASH
P+3.3V
SI/SO
D9802
P+3.3V
DCDC15V
DCDCEN
SUB3.3V
IC5000
ANALOG-ASIC
SD_VCC
SUB9V
SUB5V
BUFF_EN
DTV_15V
FFC_OFF_DET
SOS6_SC1
(LED:6TIMES)
SOS7_SC2
(LED:7TIMES)
SOS8_SS
(LED:8TIMES)
SOS_DCC
(LED:9TIMES)
PANEL_SOS
S
POWER_DET
DTV_RST
DCDC_CTL
DRVRST_
IN
DRVRST_
OUT
UHZ
STB+1.1V
STB+3.3V
STBRST
STB1.1V
STB3.3V
DCDCEN
PDP_DRVRST
DRVRST
SC_UHZ
D_UHZ
XRSTSTM
XRST
P_S0
P_S1
DRVRST
PD6H_XRST_SYS
DISPEN
INIT_DONE
PLASMA AI
CPG
H/V Sync Control
Sub Filed Processor
1.2V
2.5V
3.3V
FLASH I/F
P_S0
P_S1
RF_LR
DRVRST
OFF_FLAG
XRST_SYS
DISPEN
LOGO_ON
INIT_DONE
P+15V DET
SOS_DCC
FFC_OFF_DET
DISCHARGE CONTROL
DATA DRIVER CONTROL
SUSTAIN CONTROL
SCAN CONTROL
P+5V
P+15V
VIDEO DATA
VIDEO DATA
D_UHZ
SOS_DCC
KEY1
KEY_POWER
IIC0
UHZ
FFC_OFF_DET
IC9402
SUSTAIN DATA
BUFFER
SOS8_SS
IC9400,01
SCAN DATA
BUFFER
X0LOGO_ON
X9300
20MHz
X1
P+3.3V
SC_UHZ
SOS6_SC1
SOS7_SC2
C11
A31
16
VIDEO DATA
54
1
P+3.3V
2
P+3.3V
4
KEYSCAN
5
KEY
DATA DRIVER CONTROL
A32
C21
2
VIDEO DATA
40
DATA DRIVER CONTROL
54
P+3.3V
55
P+3.3V
SS33
A33
SUSTAIN CONTROL
5
SOS8_SS
4
P+5V
2
P+15V
1
P+15V
SC20
A20
SCAN CONTROL
9
UHZ
3
SOS6_SC1
6
SOS7_SC2
1
P+5V
29
P+15V
30
P+15V
DCDCEN
CN0100
IIC0
D2820
IIC1
STM_IIC
SBO0/SBI0
G
R
5
STB3.3V
6
STB1.1V
7
STB5V
8
SUB9V
9
10
11
12
13
14
SUB5V
SUB3.3V
DCDC15V
F15V
P+15V
STB3.3V
SUB_AI3.3V
G_LED_ON
R_LED_ON
C.A.T.S
REMOTE_IN
A1
2
3
6
1
4
7
G_LED_ON
R_LED_ON
C.A.T.S
REMOTE_IN
STB3.3V
SUB_AI3.3V
K1
POWER LED
2
3
6
1
4
7
FOR
FACTORY
USE
POWER LED
K
REMOTE RECEIVER
C.A.T.S. SENSOR
SN2810
C.A.T.S SENSOR
RM2810
REMOTE
RECEIVER
37
Page 38
11.4.Block (3/4) Diagram
NEUTRAL
P9
P POWER SUPPLY
L100
L101
D100
D101
RECTIFIER
LF101
FILTER
LF102
**
F100
NO
HOLDER
LIVE
1
2
NPD
IC100
PFC
NP
NC
4
3
*2*
Q100
Q101
51
Q111
Q112
CONTROL
FET
DRIVER
Q307
D105,D113
D106,D116
F102
IC200
STB
CONTROL
Q107
Q300-Q303
RESONANCE
GD2
IC300
RESONANCE
CONTROL
VCC
Q202
+20V
SS
T300
GD1
RT
R100
**
HOT COLD
D302
OC
PC700
PHOTO COUPLER
PC400
PHOTO COUPLER
PC401
PHOTO COUPLER
RL100
1
*
23
D204
**
PC201
PHOTO COUPLER
PC200
PHOTO COUPLER
PC402
PHOTO COUPLER
T301
T302
T200
C25
P35
1
Vda
2
Vda
P2
1
Vsus
P11
1
Vsus
3
S0
2
S1
1
PANEL_MAIN_ON
4
SOS_P4
5
STB5V_SW_ON
7
TUNER_SUB_ON
6
STB5V
10
F15V
11
F15V
13
P+15V
15
SOUND+15V
SC2
SS11
A6P6
D700
D704
Vsus
VR251
Q600
PFC_ON/OFF
MAIN_RELAY_ON
VDD
VDD
AC_DET
VSUS_ON
IC600
Vda
ERROR DET
Q404,Q405
Vsus Adj
IC503
POWER MICOM
IC502
POWER MICOM
Q408,Q409
PANEL_MAIN_ON
SOS4_PS
STB5V_SW_ON
F_STB_ON
P+15V_ON
F15V_ON
POWER_SOS
P+15V_ON
SOS4_PS
(LED:4TIMES)
Vsus
ERROR DET
Q500
Q502
Vda
Vsus
Q503,Q504
P+15V
ERROR
DET
STB5V
F15V
+15V
D600
D601
Q701
Q415
Q416
Q702
IC700
Vsus
ERROR DET
PFC_ON/OFF
4
D501
IC501
D505
STB+5V
IC400
F_STBY
ERROR
DET
AC DET
VSUS_ON
COLDHOT
AC CORD
38
Page 39
11.5.Block (4/4) Diagram
SC
SCAN DRIVE
P2
SC2
1
Vsus
IC16501
CMH
BUFFER
SUSTAIN H
IC16603
CSH
AND
IC16502
CSH
BUFFER
RECOVERY H
IC16522
CSL
BUFFER
RECOVERY L
SCAN CONTROL
A20
P+15V
P+15V
P+5V
SOS6
SOS7
SC
20
2
1
30
22
UHZ
28
25
SCAN
CONTROL
IC16561
BUFFER
(LED:6TIMES)
TPVSUS
Q16451
Q16452
CMH
CML
CSH
CSL
CPH
CIS NCVSET2
TPSOS6
ERM
CELR
CEL
NCRC1
NCRC2
NCEL
CPH
NCVSET2
CSH
NCPH
Q16402
Q16403
CML
Q16441
Q16442
Reference Voltage
Vsus Lo : 213V
Vsus Hi : 218V
VOL
IC16521
BUFFER
SUSTAIN L
SIU
OC1
OC2
CLK
SEL
IC16563
INVERTER
IC16600
BUFFER
D16583
LED(G)
D16477
Q16422
Q16424
UHZ
(LED:7TIMES)
D16618
Q16600
Q16601
TPSOS7
CIS
Q16621
Q16622
Q16623
Q16624
SEPA
SU
SCAN OUT (UPPER)
ZA14901
ZA14902
SU1-SU5
PLASMA PANEL
PANEL SCAN
ELECTRODE
SD1-SD5
ZA14951
ZA14952
IC14901,02
SD
SCAN OUT (LOWER)
IC14601-03
PDP SCAN
DRIVER
PDP SCAN
DRIVER
IC14604-06
IC14801-03
PDP SCAN
DRIVER
PDP SCAN
DRIVER
IC14804-06
SCN_PRO
CHA
LOGIC IC
SU
11
SD
11
IC16784,85
PC16897
IPD CIRCUIT
VAD GEN.
SHUNT REG
CELR
Q16646
Q16647
Q16660
Reference Voltage
Vad = 200
T16471
5V
TPVAD
VAD2
F5V
VSCN-F
VFO
VFG
ZA16411
ZA16412
SC
SU
41
41
2
66
8
1
2
8
1
VAD RECOVERY
VFG
CEL
NCRC1
NCRC2
NCVSET2
IC16786,87
PC16723
IPD CIRCUIT
VSCN GEN.
SHUNT REG
IC16921
IGBT CONTROL
VFG
T16472
NCEL
Reference Voltage
Vscn = 147
D16713
D16714
D16728
TPVFG
TPSC1
VAD
Q16661
Q16820
3V
VSCN-F
F5V
VSCN_F
VFO
VHIZ
SIU
OC1
OC2
CLK
SEL
ZA16421
ZA16422
SC
SD
42
42
6
6
2
2
1
1
8
8
9
9
SC
SD
46
46
IC16795
F15V
D16825
SUSTAIN CONTROL
IC16725
F5V
MAIN_STOP0
SCN_PRO
VFG
CHA
SC
2
1
50
SC JIG
P11
A33
P+15V
P+15V
SOS8_SS
Vsus
P+5V
SS
SS
11
1
SS
33
19
20
17
16
SUSTAIN DRIVE
IC16241
BUFFER
TPSOS8
(LED:8TIMES)
UEH
USL
USH
UML
UMH
D16255
UMH
USH
USL
UML
UEH
MAIN H
IC16131
BUFFER
IC16151
BUFFER
RECOVERY H
D16254A
LED(G)
RECOVERY L
IC16152
BUFFER
IC16132
BUFFER
MAIN L
PC16191
BUFFER
IC16304,12
PC16301
IPD CIRCUIT
VE GEN.
SHUNT REG
Q16002
Q16004
Q16041
MID
Q16051
Q16053
Q16021
Q16022
Q16024
TPVE
Reference Voltage
Ve = 170V
FPC PROTECTOR
Q16101
Q16102
TPVSUS
TPSS1
Reference Voltage
Vsus Lo : 213V
Vsus Hi : 218V
SUSOUT
SS2
D16286
ZA16106
ZA16116
D16352
D16351
SUSTAIN OUT
(LOWER)
ZA16101
ZA16111
SS
52
1
2
13
PLASMA
PANEL
PANEL
SUSTAIN
ELECTRODE
SS
54
2
13
1
SS
55
2
13
1
SS
57
2
13
1
CONTROL UNIT ASSY
OPERATION
KEYS
POWER SW
CB1
KEY3
352
C14
CB2CB3
KEYSCAN
2
A31
C11
VIDEO DATA
CONTROL DATA
KEYSCAN
KEY3
2
55
401
51
IC17101
BUFFER
CB4
DATA DRIVER
P+3.3V
54
P+3.3V
CB5
C1
C25
P35
1
VDA
2
VDA
CB6
C10
1
CB7
C20
VDA
1
CB8
PLASMA PANEL
VIDEO DATA
A32
C21
VIDEO DATA
54
34
16
36
BUFFER
IC17201
CB9
DATA DRIVER
P+3.3V
P+3.3V
CONTROL DATA
2
CB
10
C2
DATA DRIVER (CENTER)DATA DRIVER (RIGHT)
C26
31
32
CONTROL DATA
36
40
VIDEO DATA
11
VIDEO DATA
29
CB
11
P+3.3V
P+3.3V
C36
VDA
VDA
C3
DATA DRIVER (LEFT)
10
9
5
1
30
12
CB
12
IC17301
CB
13
BUFFER
CB
14
CB
15
DATA DRIVER
39
Page 40
40
Page 41
12 Wiring Connection Diagram
12.1.Caution statement.
Caution:
Please confirm that all flexible cables are assembled correctly.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
12.2.Wiring (1)
41
Page 42
12.3.Wiring (2)
12.4.Wiring (3)
42
Page 43
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSchematic Diagram Note
S-1
Page 44
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZReplacement Parts List Note
S-2
Page 45
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZP-Board (1/4)
S-3
Page 46
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZP-Board (2/4)
S-4
Page 47
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZP-Board (3/4)
S-5
Page 48
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZP-Board (4/4)
S-6
Page 49
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (1/16)
S-7
Page 50
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (2/16)
S-8
Page 51
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (3/16)
S-9
Page 52
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (4/16)
S-10
Page 53
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (5/16)
S-11
Page 54
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (6/16)
S-12
Page 55
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (7/16) and K-Board
S-13
Page 56
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (8/16)
S-14
Page 57
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (9/16)
S-15
Page 58
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (10/16)
S-16
Page 59
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (11/16)
S-17
Page 60
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (12/16)
S-18
Page 61
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (13/16)
S-19
Page 62
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (14/16)
S-20
Page 63
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (15/16)
S-21
Page 64
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (16/16)
S-22
Page 65
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC1-Board (1/2)
S-23
Page 66
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC1-Board (2/2)
S-24
Page 67
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC2-Board
S-25
Page 68
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC3-Board
S-26
Page 69
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSC-Board (1/3)
S-27
Page 70
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSC-Board (2/3)
S-28
Page 71
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSC-Board (3/3)
S-29
Page 72
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSS-Board (1/2)
S-30
Page 73
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSS-Board (2/2) and SS2-Board
S-31
Page 74
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZP-Board (Foil Side)
S-32
Page 75
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZP-Board (Component Side)
S-33
Page 76
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (Foil Side)
S-34
Page 77
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZA-Board (Component Side)
S-35
Page 78
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZK-Board
S-36
Page 79
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC1-Board
S-37
Page 80
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC2-Board
S-38
Page 81
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZC3-Board
S-39
Page 82
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSC-Board (Foil Side)
S-40
Page 83
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSC-Board (Component Side)
S-41
Page 84
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSS-Board (Foil Side)
S-42
Page 85
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSS-Board (Component Side)
S-43
Page 86
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZSS2-Board
S-44
Page 87
Model No. : TH-P50ST50A/D/G/K/M/P/S/T/V/ZParts List