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 t hem straight in or unplug them straight
out.
4. When servicing, observe the original lead dress. If a sh ort 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 shield s are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1.Leakage Current Cold Check
1. Unplu g the AC cord and connect a jumper between the
two prongs on the plug.
2. Measure the resistance value, with an ohmmeter,
between the jumpered AC plug and each exposed metalÂlic cabinet part on the equipment such as screwheads,
connectors, control shafts, etc. When the exposed metalÂlic part has a return path to the chassis, the reading
should be between 1Mohm and 5.2Mohm.
When the exposed metal does not have a return path to
the chassis, the reading must be .
1.1.2.Leakage Current Hot Check (See
Figure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use
an isolation transformer for this check.
2. Connect a 1.5kohm, 10 watts resistor, in parallel with a
0.15μF capacitors, 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 an AC voltmeter, with 1000 ohms/volt or more sensiÂtivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltÂage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of
the above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a measureÂment is outside 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.
Figure 1
3
Page 4
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 ElecÂtrostatically 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 electrica l assembly equ ipped with ES devices, place the assembly on a conductive su rface such as alumiÂnum 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 comparaÂble 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 brushÂing 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).
4
Page 5
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 (37 0 ± 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 solÂder. 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. HowÂever, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
5
Page 6
3Service Navigation
3.1.PCB Layout
Board NameFunctionBoard NameFunction
PPower Supply
Non serviceable
P-Board should be exchange for service
AMain AV input, processingSSSustain Drive
KRemote receiver, Power LED, C.A.T.S. sensor
• Signals other than those shown above may not be displayed properly.
• The above signals are reformatted for optimal viewing on your display.
7
Page 8
4Specifications
Power Source AC 120 V, 60 Hz
Power Consumption
Rated Power Consumption 199 W
Standby condition 0.2 W
Plasma Display panel
Drive method AC type
Aspect Ratio 16:9
Visible screen size 46 inch class (46.0 inches measured diagonally)
(W × H × Diagonal) 40.1 inch × 22.5 inch × 46.0 inch (1,019 mm × 573 mm × 1,170 mm)
(No. of pixels) 786,432 (1,024 (W) × 768 (H)) [3,072 × 768 dots]
COMPONENT IN Y:1.0 V [p-p] (including synchronization)
PB, PR:±0.35 V [p-p]
AUDIO L-R:RCA PIN Type × 2 0.5 V [rms]
HDMI 1-2 TYPE A Connector × 2
This TV supports [HDAVI Control 5] function.
USB 1-2USB 2.0 Type A connector × 2 (DC 5 V MAX500mA)
LAN (for IPTV)RJ45 (10BASE-T/100BASE-TX)
Card slot SD CARD slot × 1
DIGITAL AUDIO OUT PCM / Dolby Digital, Fiber Optic
FEATURES 3D Y/C FILTER
CLOSED CAPTION V-Chip
EASY IPTVMedia player
VIERA IMAGE VIEWERHDAVI Control 5
Dimensions (W × H × D)
Including pedestal 44.4 inch × 29.5 inch × 14.1 inch (1,126 mm × 749 mm × 357 mm)
TV Set only
Mass
Including pedestal 61.8 lb. (28.0 kg)
TV Set only 58.5 lb. (26.5 kg)
44.4 inch × 27.
inch × 3.4 (3.7) inch (1,126 mm × 703 mm × 85 (93) mm)
7
Note
• Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
8
Page 9
5Technical Descriptions
5.1.Specification of KEY for DTCP-IP, WMDRM and Widevine
5.1.1. General information:
1. EEPROM (IC890 2) for spare parts has the seed of KEY for each DTCP-IP for DLNA, WMDRM for Netflix and Widevine for
CinemaNow.
2. The final KEY data will be generated by Peaks IC (IC8000) when SELF CHECK was done and are s tored in both Peaks IC
(IC8000) and EEPROM (IC8902).
5.1.2.Replacement of ICs:
When Peaks IC is replaced, EEPROM should be also replaced with new one the same time.
When EEPROM is replaced, Peaks IC 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.
9
Page 10
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 [INFO] button of the remote control three times within 2 seconds
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
[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.
10
Page 11
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.
MIRROR00 (See Option-Mirror)
VSUSLOWSee Vsus selection
AGINGALL WHITEBuilt-in test patterns can be
ALL BLUE WITH WHITE OUTSIDE FRAME
ALL GREEN
ALL RED
LOW STEP WHITE
LOW STEP BLUE
LOW STEP GREEN
LOW STEP 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
ALL BLUE
DOUBLE FIXED 1% WINDOW
VERTICAL LINE SCROLL
ON/OFF OR WHITE
R/G/B/W ROTATION
HALF FIXED ALL WHITE
ALL WHITE WITH COUNT DISPLAY
SRV-TOOL-See Service tool mode
displayed.
11
Page 12
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 except 2nd and 1st occurrence after shipment will be cleared by [Self-check indication and forced to factory shipÂment 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.
12
Page 13
6.4.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 [INPUT] 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
ModeSelect hotel mode On/Off
InputSelect input signal modes.
Set the input, when each time power is
switched on.
Selection:
-/RF/HDMI1/HDMI2/Component/Video
• Off: give priority to a last memory.
ChannelSelect channel when input signal is RF.
Set the channel, each time power is switched
on.
Selection:
Any channel number or [-].
[-] means the channel when turns off.
VolumeAdjust the volume when each time power is
switched on.
Range:
0 to 100
Vol. MaxAdjust maximum volume.
Range:
0 to 100
OSD CtrlRestrict the OSD.
Selection:
Off/Pattern1
• Off: No restriction
• Pattern1: restriction
FP CtrlSelect front key conditions.
Selection:
Off/Pattern1/All
• Off: altogether valid.
• Pattern1: only input key is valid.
• All: altogether invalid.
Pow CtrlSelect POWER-On/Off condition when AC
power cord is disconnected and then conÂnected.
Off: The same condition when AC power
cord is disconnected.
On: Forced power ON condition.
13
Page 14
6.5.Data Copy by SD Card
6.5.1.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.
6.5.2.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 tex t 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.
14
Page 15
6.5.3.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
15
Page 16
6.5.4.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.
16
Page 17
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:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote conÂtrol for more than 3 seconds.
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
PD5 Start SOS
3P+ 3.3V SOS A-Board
4Power SOSP-Board
5P+ 5V SOS A-Board
6Driver SOS1
(SN/SS Energy recovery circuit)
(A-SN FPC DET)
7Driver SOS2
(SN Connector DET)
(SN Scan and Logic IC)
8Driver SOS3
(SS FPC DET)
9Discharge Control SOSA-Board
10Sub 5V SOS
Sub 3.3V SOS
BE (sLD) SOS
Tuner power SOS
12Sound SOSA-Board
13Emergency SOSA-Board
-
SN-Board
SS-Board
A-SN FPC
SN-Board
SS-Board
SS FPC
A-Board
SN-Board
SS-Board
P-Board
Speaker
7.3.No Power
First check point
There are following 2 states of No Power indication by power LED.
1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 7.2.)
18
Page 19
7.4.No Picture
19
Page 20
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
20
Page 21
8Disassembly and Assembly Instructions
8.1.Remove the Rear cover
1. See PCB Layout (Section 3)
8.2.Remove the AC inlet
Caution:
To remove P.C.B. wait 1 minute after power was off for disÂcharge from electrolysis capacitors.
1. Disconnect the connector (P9).
2. Remove the screw (×1 ) and remove the AC inlet.
8.3.Remove the P-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for disÂcharge from electrolysis capacitors.
1. Disconnect the connectors (P2, P6, P9, P11 and P35).
2. Disco nnect a short-jumper connector P34 and re-use for
new P-Board.
3. Remove the screws (×5 ) and remove the P-Board.
8.4.Remove the Side terminal
cover
1. Remove the screws (×2 ).
2. Remove the Side terminal cover.
8.5.Remove the Tuner unit
1. Remove the Side terminal cover. (See section 8.4.)
2. Unlock the cable clampers to free the cable.
3. Disconnect the connectors (A1, A6 and A11).
4. Disconnect the flexible cables (A23, A33 and A34).
5. Remove the screws (×3 ) and remove the Tuner unit.
21
Page 22
8.6.Remove the A-Board
1. Remove the Tuner unit. (See section 8.5.)
2. Remove the screws (×2 ) and remove the A-Board.
8.7.Remove the Speakers
1. Unlock the cable clampers to free the cable.
2. Disconnect the Speaker terminal.
3. Remove the screws (×2 each) and remove the SpeakÂers (L, R).
8.8.Remove the SN-Board
1. Disconnect the flexible cables (SN11, SN12, SN13,
SN14, SN15, SN16, SN17 and SN18) connected to the
SN-Board.
2. Disconnect the connectors (SN2 and SN3).
3. Disconnect the flexible cable (SN20).
4. Remove the screws (×6 ) and remove the SN-Board.
8.9.Remove the SS-Board
1. Remove the Tuner unit. (See section 8.5.)
2. Disconnect the connectors (SS3 and SS11).
3. Disconnect the flexible cables (SS23, SS52 and SS55).
4. Remove the screws (×3 ) and remove the SS-Board.
22
Page 23
8.10.Remove the Hanger metals and
the Stand brackets
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 AC inlet. (See section 8.2.)
3. Remove the Hanger metals (L, R) fastening screws (×2
each) and remove the Hanger metals (L, R).
4. Remove the Stand brackets (L, R) fastening screws (×4
each) and remove the Stand brackets (L, R).
8.11.Remove the C1-Board
1. Remove the Hanger metal R and the Stand bracket R.
(See section 8.10.)
2. Remove the Flexible cable holder fastening screws (×8
).
3. Disconnect the flexible cables (CB1, CB2, CB3 and CB4).
4. Disconnect the flexible cables (C10 and C11).
5. Remove the screws (×4 ) and remove the C1-Board.
8.12.Remove the C2-Board
1. Remove the Tuner unit. (See section 8.5.)
2. Remove the Hanger metal L and the Stand bracket L.
(See section 8.10.)
3. Remove the Flexible cable holder fastening screws (×8
).
4. Disconnect the flexible cables (CB5, CB6, CB7 and CB8).
5. Disconnect the flexible cables (C20, C21 and C23).
6. Disconnect the connector (C25).
7. Remove the screws (×4 ) and remove the C2-Board.
23
Page 24
8.13.Remove the Plasma panel secÂtion from the Cabinet assy
1. Remove the Plasma panel fastening screws (×4 ) and
remove the Cabinet assy.
2. For leaving the Cabinet assy from the Plasma panel, pull
the bottom of the Cabinet assy forward, lift, and remove.
8.14.Remove the Glass holders
1. Remove the Cabinet assy. (See section 8.13.)
2. Remove the screws (×5 ).
3. Remove the Glass holder top.
4. Remove the screws (×7 ).
5. Remove the Glass holder bottom.
6. Remove the screws (×4 ).
7. Remove the Glass holder side (L, R).
8.15.Remove the K-Board
1. Remove the Glass holder bottom. (See section 8.14.)
2. Remove the claw (×1 ).
3. Disconnect the connector (K1) and Remove the K-Board
from LED Panel.
24
Page 25
8.16.Replace the Plasma panel
Caution:
A new Plasma panel itself without Hanger metals is
fragile.
To avoid the damage to new Plasma panel, carry a new
Plasma panel taking hold of the Hanger metals after
assembling the Hanger metals and the Stand brackets.
1. Plac e 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;
Attach the C1-Board and the C2-Board, connect the flexiÂble cables from the Plasma panel to the C1-Board and
the C2-Board, and fit the Flexible cable holders.
3. Attach the Hanger metals and the Stand brackets to the
new Plasma panel.
4. Place the Plasma panel on the servicing stand taking hold
of the Hanger metals.
5. Attach the Cabinet assy and each P.C.Board and so on,
to the new Plasma panel.
*When fitting the Cabinet assy, be careful not to allow any
debris, dust or handling residue to remain between the
Front glass and Plasma panel.
25
Page 26
9Measurements and Adjustments
9.1.Adjustment
9.1.1.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.
26
Page 27
9.1.2.RF video sub contrast adjustment
Instrument NameRemarks
1. REMOTE TRANSMITTER
2. RF analog signal (Sprit color bar. The pattern for adjustment must contain 100% white part.)
Adjustment or Inspection ProcedureRemarks
1. Receive the sprit color bar with RF analog signal.
(ASPECT FULL, Picture menu: Vivid)
2. Enter Service mode menu, and select ADJUST -- CONTRAST.
Pushing the remote controller [OK] key for about 3 seconds, GAIN is suited to the adjustment value automatically.
27
Page 28
9.1.3.White balance adjustment
Name of measuring instrumentRemarks
Color analyzer
(Minolta CA-100 or equivalent)
Note:
The CA-100 which was calibrated to less than +-0.001 with CS-1000.
StepsRemarks
• Make sure the front panel to be used on the final set is fitted.
• Make sure a color signal is not being shown before adjustment.
• Put the color analyzer where there is little color variation.
1. Set to Service mode, WB-ADJ.
2. Select [VIVID] for picture menu.
3. Select [Cool] for color temperature.
4. Push [5] key of remote controller to display window pattern.
5. Confirm the brightness. The following is the confirmation value.
TC-P46X3 125cd/m2 or more
6. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
7. Attach the sensor of color analyzer to the center of window pattern.
8. Fix G drive at [C0] and adjust [B-DRV] and [R-DRV] so x, y value of color analyzer
become the [Color temperature High] in table 2.
9. Increase RGB together so the maximum drive value in RGB becomes [FF].
That is, set [ALL DRIVE] to [FF].
Execute adjustment again. When that, the m ax imu m va lue of R/ G/B DRV should be [ FF] ,
and either R/G/B DRV should be [FF].
10. The average of the adjusted values in color temperature Cool, Mid, and Warm is shown in
Table 4.
The setting value for color temperature Mid will be calculated b y multiplying th e adjusted
value of color temperature Cool to the ratio of the value of Cool and Mid in each GBR
value in Table 4.
Write that values to the data area of color temperature Mid in EEPROM.
11. The setting value for color temperature Warm will be calculated by multiplying the
adjusted value of color temperatu re Cool to the ratio of the value of Cool and Warm in
each GBR value in Table 4.
Write that values to the data area of color temperature Warm in EEPROM.
Note:
When white balance adjustment is exeÂcuted, The TV set should be display some
video signal, or select VIDEO input (with no
signal) or select component input (with no
signal).
WB adjustment function will not be worked
when digital TV (with no signal) or HDMI
input (with no signal) is selected.
Note:
Adjusted value must be written to both SD
data area and HD data area of the
EEPROM.
28
Page 29
29
Page 30
30
Page 31
P
P
P
COLDHOT
(LED:6TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:7TIMES)
(LED:9TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
COIL
P+5V
P+15V
P+15V
Vda
P+3.3V
RECTIFIER
P+3.3V
P+15V
A33
SOS8_SS
C11
Vda
RELAY
VIDEO DATA
A34
VIDEO DATA
C10
CONTROL
PULSE
C2
SOS8_SS
VSCAN GEN.
P+5V
Vda
DATA
DRIVER
P+5V
DATA
DRIVER
BUFFER
Vda
VE GEN.
SCAN CONTROL
C23
SUSTAIN CONTROL
P35
DATA DRIVER (RIGHT)
VIDEO DATA
VAD GEN.
F15V
SN20
DATA
DRIVER
MAIN
CONVERTER
POWER SUPPLY
RECTIFIER
VSUS GEN.
VIDEO DATA
VIDEO DATA
C20
SCAN
DRIVER
P+5V
P+5V
VSUS
SUSTAIN CONTROL
DATA DRIVER (LEFT)
ON/OFF CONTROL
SCAN DRIVESS
P6
VSUS
SOUND15V
SOS8_SS
VSUS
P+3.3V
P+3.3V
SUSTAIN CONTROL
C21
C1
P-BOARD
SOS DETECT
SUSTAIN DRIVE
SOS7_SC2
STANDBY
VOLTAGE
CONVERTER
MID
P9
P+15V
RECOVERY
F15V
VSUS
MID
STB5V
ENERGY RECOVERY
ENERGY
SOUND15V
SS-BOARD
SOS DETECT
SN3
SN-BOARD
FLOATING PART
SOS DETECT
SS3
C25
Vda
SN-BOARD
ENERGY RECOVERY
SOS DETECT
SCAN
DRIVER
P11
P+15V
SN2
PS SOS4
DATA
DRIVER
DATA
DRIVER
POWER MICOM
AC CORD
VSUS
P
SOS6_SC1
DATA
DRIVER
P2
A23
DATA
DRIVER
DATA
DRIVER
SS23
SS11
SN
POWER
FACTOR
CONTROL
MID
STB5V
SUB5V
F15V
SUB+3.3V SENSE
ARC
(HDMI1)
A11
HDMI I/F
SD CARD DATA
VIDEO
PANEL MAIN ON
SOS8_SS
VIDEO DATA
USB I/F
L/R
P+5V DET
PEAKS-sLD2
VIDEO INPUT
SD CARD I/F
P+15V
AUDIO INPUT
SUB5V
SOS4_PS
DIGITAL AUDIO OUT
CVBS/Y,PR/C,PB
SOUND SOS
VIDEO DATA
KEY1
P+3.3V
C.A.T.S SENSOR
L/R
LVDS DATA
IEC OUT
SUB3.3V
SUSTAIN
CONTROL
SUB1.5V
KEY SWITCH
TUNER
OUT
VDDSD
18V33V
USB_1,2
STB3.3V
P+3.3V
F15V
F15V
P+1.2V
SOS4_PS
STM
TMDS DATA
REMOTE RECEIVER
C.A.T.S. SENSOR
STB3.3V
POWER LED
SUB1.5V
AUDIO
SUB1.2V
SUB3.3V
SUB1.8V
SUB5V
SUB1.8V
SOS8_SS
TUNER_POWER_SOS
P+3.3V
SOUND15V
SUB+5V SENSE
SPEAKER(R)
ETHERNET DATA
STB1.2V
PANEL SOS
SOUND SOS
SUB3.3V
DCDC
P+5V
SUB3.3V
SIF I/F
L/R
STB3.3V
SUB1.2V
P+5V
POWER LED(R)
SPI
FLASH
C.A.T.S SENSOR
AV SW
Y/PB/PR
SPEAKER(L)
PANEL MAIN ON
MAIN AV INPUT,PROCESSING
A6
K
IFD_OUT
DDR3
LAN CON I/F
DDR3 I/F
STM IIC
V
P+5V
F15V
NAND
FLASH
AUDIO PWM
V
TUNER_POWER_SOS
LVDS I/F
TUNER I/F
P+1.2V
DCDC
SUB5V
SUB3.3V
HDMI1,2
CPU BUS I/F
NAND FLASH I/F
A
DIGITAL
REMOTE IN
SOS7_SC2
SOS6_SC1
PEAKS
EEPROM
IIC
SOS6_SC1
LED R
PWM L/R
USB
COMP
A1
STM
EEPROM
AMP
STB5V
ETHERPHY
R
K1
P+3.3V
ARC
(HDMI1)
STB5V
SUB9V
DCDC
DCDC
L
SCAN CONTROL
SUB5V
DCDC
AUDIO
P+5V
SOS7_SC2
SD CARD
SUB3.3V
SOS_DCC
P+3.3V DET
P+15V
SIF_OUT
KEY3
POWER SWITCH
REMOTE RECEIVER
ANALOG-ASIC
PANEL SOS
PD5L
DCDCIN
COLDHOT
(LED:6TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:7TIMES)
(LED:9TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
LAN
10 Block Diagram
10.1.Main Block Diagram
31
Page 32
10.2.Block (1/4) Diagram
(LED:4TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:5TIMES)
(LED:3TIMES)
MAIN AV INPUT,PROCESSING
A
ANT IN
TV_V
VIDEO
3.3V
TU4801
TUNER
1.8V
SIF_OUT
FE_XRST
IF_AGC
IFD_OUT1
IFD_OUT2
DMD_
IIC0
IC4900
AUDIO AMP
SOUND15V
USB5V
SUB3.3V
SPEAKER_L
A11
SPEAKER_R
4
L(+)
SPEAKER
15V
3
L(-)
L_OUT
SOS
2
R(+)
PWM L/R
1
R(-)
R_OUT
SPEAKER
IC8531
JK8531
USB1
IC8532
USB2
JK8702
LAN
IC8601
ETHERPHY
X8600
25MHz
D3050
DIGITAL
AUDIO
OUT
Q4500
JK4600
HDMI1
ARC
+5V
HDMI_CEC
DDC_IIC0
TMDS DATA
CLOCK
JK4601
HDMI2
HDMI_CEC
+5V
DDC_IIC1
TMDS DATA
CLOCK
SD DATA:4bit
JK8650
SD CARD
JK3000
VIDEO
COMP
SOUND15V
PANEL_MAIN_ON
SOS4_PS
STB5V_SW_ON
TUNER_SUB_ON
STB5V
P_S1
P_S0
F15V
F15V
P+15V
LVDS I/F
VJ9803
SUB3.3V
DMD_
IIC0
SBI0
SBO0
IIC0
IIC1
IIC3
STM
IIC
VDDSD18V33V
LVDS DATA
P+3.3V
P+5V
IC3753
TEMP SENSOR
STB3.3V
STB1.2V
STB5V
SUB9V
SUB5V
F15V
P+15V
IIC0
IIC1
IIC3
DMD_
IIC0
SBI0
SBO0
STM
IIC
IC8901
STM
EEPROM
X8300
24.576MHz
AXI
AXO
IFD2
IFD1
IF_AGC
FE_XRST
SIF I/F
CVBS/YPbPr/RGB/YC
L/R
SOUND SOS
AV IN
AUDIO PWM
(LED:12TIMES)
USB I/F
USB0VBUS
USB1VBUS
IC8000
PEAKS-sLD2
LAN CON I/F
STM
IEC OUT
ARC_OFF
PULL_ON
HDMI_CEC
HDMI_CEC_
RX0
DDC_IIC0
HDMI_5VDET0
HDMI I/F
RX1
DDC_IIC1
HDMI_5V_DET1
(LED:10TIMES)
SD CARD I/F
VDDSD1.8V3.3V
V1_V
V1_L
V1_R
D1_Y
D1_PB
D1_PR
D1_L
D1_R
IC3001
AV SW
V
VIDEO
L
R
Y
PB
COMP
PR
L
R
IIC3
TUNER
MAIN
CVBS/Y,PR/C,PB
V
L/R
VCC
3.3V
5V
9V
P6
A6
15
6
1
2
3
4
5
7
10
11
13
PANEL_MAIN_ON
SOS4_PS
STB5V_SW_ON
TUNER_SUB_ON
PA5601
P_S1
P_S0
VJ1001
DCDCEN
P
F15V
SOUND15V
PA5440
DCDCIN
STB5V
IC5350
IC8701
IC8707
IC8100
USB5V
+5V
SUB5V
+5V
SUB3.3V
+3.3V
SUB1.5V
SUB1.2V
+1.5V
+1.2V
USB5V
SUB5V
SUB3.3V
IC8702
+1.8V
SUB1.5V
SUB1.2V
F15V
P+15V
SUB1.8V
SUB1.5V
SUB3.3V
IC8200,01
DDR3
IC8902
PEAKS
EEPROM
IC8900
NAND
FLASH
STB1.2V
STB3.3V
D1104
D1105
TUNER_POWER_SOS
SUB3.3V_SENSE
SUB5V_SENSE
P+5V DET
P
VJ9805
P+3.3V DET
(LED:5TIMES)
(LED:3TIMES)
P
PANEL_SOS
R_LED_ON
CPU BUS I/F
DDR3 I/F
IC8706
IIC1
HDMI3.3V
HDMI3.3V
3.3V
SUB3.3V
SUB1.8V
SUB1.5V
SUB1.2V
PANEL_MAIN_ON
SOS4_PS
TUNER_SUB_ON
TUNER_SUB_ON
SOS4_PS
PANEL MAIN ON
(LED:4TIMES)
KEY1
KEY3
KEY1
KEY3
XRSTSTM
KEY3
KEY3
DRVRST
XRSTSTM
PDP_DRVRST
XRST_SYS_PD5
XRST
XRST
XRST_SYS_PD5
REMOTE_IN
SDVOLC
SDVOLC
REMOTE IN
C.A.T.S
POWER SWITCH
KEY SWITCH
SW2054
KEY1
SW2053
SW2052
SW2051
SW2050
C.A.T.S_SENSOR
POWER_DET
PANEL SOS
R_LED_ON
SW2056
CH.UP
CH.DN
VOL.UP
VOL.DN
MENU
INPUT/OKSW2055
SW_OFF_DET
POWER_DET
SW_OFF_DET
1
2
STB3.3V
3
4
IIC3
5
6
7
8
9
10
11
12
32
Page 33
10.3.Block (2/4) Diagram
(LED:6TIMES)
(LED:9TIMES)
(LED:8TIMES)
(LED:7TIMES)
S
D9808
P+3.3V
SUB5V
P+3.3V
SUB9V
VDDSD18V33V
F15V
STB3.3V
VDDSD18V33V
SUB9V
P+15V
P+3.3V
F15V
F15V
STB5V
D9806
STB1.2V
P+1.2V
SUB_AI3.3V
SUB5V
SUB5V
VJ5000
STB3.3V
STB5V
STB3.3V
X9300
P+5V
P+3.3V
STB1.2V
P+15V
P+3.3V
P+5V
D2820
D5615D5614
D5616
D5613
K
A34
SC_UHZ
29
REMOTE
RECEIVER
1
P_S0
PLASMA AI
CPG
H/V Sync Control
Sub Filed Processor
FOR
FACTORY
USE
SPI
FLASH
DRVRST
SOS6_SC1
STBRST
LVDS DATA
VIDEO DATA
D_UHZ
+3.3V
IC5000
C.A.T.S. SENSOR
IC9810
2
DCDCEN2
SOS6_SC1
ANALOG-ASIC
6
PDP_DRVRST
P+3.3V
12
6
SCAN CONTROL
11
SC_UHZ
REMOTE_IN
DRVRST_
OUT
16
C.A.T.S
SOS8_SS
A1
3
IC9400,01
IC9300
R_LED_ON
PANEL SOS
POWER_DET
1
21
SUB_AI3.3V
SCAN DATA
BUFFER
9
A18
RM2810
IC9304
P+3.3V
XRST_SYS_PD5
5
35
P_S0
VIDEO DATA
SOS7_SC2
30
6
STB3.3V
SN2810
+1.2V
FLASH I/F
REMOTE_IN
3
DCDCEN
P_S1
K1
1
C.A.T.S
DRVRST
1
POWER LED
STB+3.3V
REMOTE RECEIVER
VIDEO DATA
SD_UHS
SCAN CONTROL
SOS8_SS
SOS7_SC2
SOS_DCC
DISCHARGE CONTROL
SDVOLC
XRST_SYS
SUSTAIN CONTROL
UHZ
SOS8_SS
7
5
UHZ
SI/SO
3.3V
DCDCEN2
SUSTAIN CONTROL
2
SOS_DCC
VIDEO DATA
P+15V
UHZ
R_LED_ON
PD5L
32
SOS_DCC
C21
1.2V
DRVRST
XRSTSTM
DTV_RST
DRVRST_
IN
A23
P+5V
FOR
FACTORY
USE
P+15V
PANEL_SOS
SOS7_SC2
DCDC_CTL
STB5V_SW_ON
10
OFF_FLAG
SOS6_SC1
DATA DRIVER CONTROL
SUB5V
DCDCEN
XRST
5
X0
A17
20MHz
SN20
X1
SUB_AI3.3V
DTV_15V
3
SOS_DCC
P+5V
15
4
SW_OFF_DET
35
2
SOS8_SS
STB+1.2V
C.A.T.S SENSOR
18
14
XRST
C11
DATA DRIVER CONTROL
D_UHZP_S1
SUB9V
IC5251
2
IIC0
IIC3
DMD_IIC0
8
3
POWER_DET
1
SOS6_SC1
IIC0
DATA DRIVER CONTROL
SOS7_SC2
BUFF_EN
IIC0
IIC1
STM_IIC
SBO0/SBI0
LVDS DATA
A33
SD_VCC
POWER LED
IC5606
RESET
KEY3
A
MAIN AV INPUT,PROCESSING
(LED:6TIMES)
(LED:9TIMES)
(LED:8TIMES)
(LED:7TIMES)
33
Page 34
10.4.Block (3/4) Diagram
COLDHOT
COLDHOT
POWER SUPPLY
P
AC CORD
P9
1
2
COLDHOT
Fuse
(Live)
(Neutral)
Relay
for prevention
of inrush current
Relay
for AC input
cutting
FILTER
POWER
FACTOR
CONTROL
COLDHOT
AC Vin
Detection
+
OCP/OVP
LATCH
+
*
*
OCP/OVP
LATCH
STANDBY
VOLTAGE
CONVERTER
MAIN
CONVERTER
*
*
*
*
*
*
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
SS11
T101
FET SW
FET SW
+
Drop IC
UVP
FEED BACK
T501
++
+
FEED BACK
ERROR
DET
POWER MICOM
OVP/UVP/OCP Latch
SW ON/OFF
OVP/UVP
OCP
UVP
1
3
P34
P11
1
Vsus
3
P+15V
P6
10
F15V
11
F15V
6
STB5V
15
SOUND15V
13
P+15V
2
P_S1
3
P_S0
1
PANEL_MAIN_ON
7
TUNER_SUB_ON
4
SOS4_PS
5
STB5V_SW_ON
P2
1
Vsus
P35
1
Vda
2
Vda
A6
SN2
C25
34
Page 35
10.5.Block (4/4) Diagram
(LED:7 TIMES)
(LED:8 TIMES)
(LED:6 TIMES)
TPSN1
TPVFG
D16822
TPVSUS
TPSOS6
TPSOS8
TPSS1
D16282
TPSOS7
D16461
TPVSUS
D16825
D16493
D16618
L16011
D16473
D16728
D16583
D16791
TPVE
TPVAD
SN2
CLK
DRIVER
4
MAIN L
SOS6
Vsus
IC16304,12
VE GEN.
P11
DRIVER
PANEL
SCAN
ELECTRODE
IC16522
Vsus
13
SOS7
UHZ
IC14901,02
IC16241
F15V
+5V
Q16421
IPD CIRCUIT
IC16564
UML
IC16490,91
DRIVER
Q16607
CEL
BUFFER
Q16422
OR
UMH
SCAN CONTROL
CSH
UML
13
20
VOL
SHUNT REG
VOL ERROR DET
P+15V
PLASMA
PANEL
P+5V
BUFFER
1
SN11
SN12
SIU
SCAN
SUSTAIN L
PLASMA
PANEL
UEH
CMH
IC16561,62
IC16191
VFG
INVERTER
BUFFER
IC16684
CIS
IC16131
BUFFER
IC16502
P+15V
T16472
CPH1
SS3
2
13
1
IC16563
2
SS
55
BUFFER
VSCN-F
OC2
IC16724
1
CMH
BUFFER
CML
C10
IC16132
MID
C2
CLK
2
16
LED(G)
19
C20
P+5V
SN
C23
Vda
LOGIC IC
PANEL
SUSTAIN
ELECTRODE
SCAN
1
SS
11
C11
P+5V
2
SS
23
CB3
5V_F
Q16022
33
1
Q16101
Q16102
BUFFER
SUSTAIN H
2
FPC PROTECTOR
BUFFER
19
UEH
5
C23
CERS
15
SEPA
SN3
35
DATA DRIVER
3
PLASMA PANEL
PC16192
SCAN
P35
VSCN GEN.
SHUNT
REG
CONTROL DATA
RECOVERY L
CML
SUSTAIN CONTROL
CB2
D16714
DATA DRIVER (RIGHT)
SN
20
BUFFER
1
1
15
15
SS23
CB6
OC2
5
CB1
IC16521
CB5
IC17202
UMH
PC16723
C25
DATA DRIVER
IC16501
SHUNT REG
D16713
P+5V
3
SCAN
CONTROL
BUFFER
A33
BUFFER
DRIVER
Vda
CIS
SS
20
VFG
IC17101
Q16451
BUFFER
30
C21
Q16621
IC14961,62,63
IC16471
34
SCAN DRIVE
4
1
Q16471
22
SN17
SN18
SOS8_SS
Vfo
P+5V
ERROR DET
SCAN
A34
Q16622
IC16581
IC17201
SUSTAIN CONTROL
18
P+3.3V
MID
1
P2
P+3.3V
RECOVERY H
MID
P+3.3V
P+3.3V
IPD CIRCUIT
CB8
3
Vda
SUSTAIN CONTROL
5
CB7
F15V
OC1
IC14953,54
SOS8_SS
VIDEO DATA
CB4
SUSTAIN DRIVE
SN15
SN16
DATA DRIVER (LEFT)
VIDEO DATA
CONTROL DATA
20
2
C1
1
SN13
SN14
Vda
SOS8_SS
Q16601
IC16795
6
1
16
Q16441
SIU
IC14903,04
MAIN H
BUFFER
SCNR_PRO
CPH1
CSL
SN3SS3
OC1
A23
P+15V
CSL
SOS8_SS
CERS
SS
52
CSH
IC14951,52
P+5V
IC16786,87
PC16897
IC16921
SHUNT REG
CRC2
CRC1
T16471
CEL
IC16784,85
VAD GEN.
IGBT CONTROL
Q16661
IPD CIRCUIT
CRC2CRC1
Q16003
Q16001
Q16402
Q16401
(LED:7 TIMES)
(LED:8 TIMES)
(LED:6 TIMES)
35
Page 36
36
Page 37
11 Wiring Connection Diagram
11.1.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.
11.2.Wiring (1)
37
Page 38
11.3.Wiring (2)
38
Page 39
11.4.Wiring (3)
39
Page 40
11.5.Wiring (4)
40
Page 41
11.6.Wiring (5)
41
Page 42
Model No. : TC-P46X3Schematic Diagram Note
S-1
Page 43
Model No. : TC-P46X3Replacement Parts List Note
S-2
Page 44
Model No. : TC-P46X3A-Board (1/16)
S-3
Page 45
Model No. : TC-P46X3A-Board (2/16)
S-4
Page 46
Model No. : TC-P46X3A-Board (3/16)
S-5
Page 47
Model No. : TC-P46X3A-Board (4/16)
S-6
Page 48
Model No. : TC-P46X3A-Board (5/16)
S-7
Page 49
Model No. : TC-P46X3A-Board (6/16)
S-8
Page 50
Model No. : TC-P46X3A-Board (7/16)
S-9
Page 51
Model No. : TC-P46X3A-Board (8/16) and K-Board
S-10
Page 52
Model No. : TC-P46X3A-Board (9/16)
S-11
Page 53
Model No. : TC-P46X3A-Board (10/16)
S-12
Page 54
Model No. : TC-P46X3A-Board (11/16)
S-13
Page 55
Model No. : TC-P46X3A-Board (12/16)
S-14
Page 56
Model No. : TC-P46X3A-Board (13/16)
S-15
Page 57
Model No. : TC-P46X3A-Board (14/16)
S-16
Page 58
Model No. : TC-P46X3A-Board (15/16)
S-17
Page 59
Model No. : TC-P46X3A-Board (16/16)
S-18
Page 60
Model No. : TC-P46X3C1-Board
S-19
Page 61
Model No. : TC-P46X3C2-Board
S-20
Page 62
Model No. : TC-P46X3SN-Board (1/6)
S-21
Page 63
Model No. : TC-P46X3SN-Board (2/6)
S-22
Page 64
Model No. : TC-P46X3SN-Board (3/6)
S-23
Page 65
Model No. : TC-P46X3SN-Board (4/6)
S-24
Page 66
Model No. : TC-P46X3SN-Board (5/6)
S-25
Page 67
Model No. : TC-P46X3SN-Board (6/6)
S-26
Page 68
Model No. : TC-P46X3SS-Board (1/2)
S-27
Page 69
Model No. : TC-P46X3SS-Board (2/2)
S-28
Page 70
Model No. : TC-P46X3A-Board (Foil side)
S-29
Page 71
Model No. : TC-P46X3A-Board (Component side)
S-30
Page 72
Model No. : TC-P46X3K-Board
S-31
Page 73
Model No. : TC-P46X3C1-Board
S-32
Page 74
Model No. : TC-P46X3C2-Board
S-33
Page 75
Model No. : TC-P46X3SN-Board (Foil side)
S-34
Page 76
Model No. : TC-P46X3SN-Board (Component side)
S-35
Page 77
Model No. : TC-P46X3SS-Board
S-36
Page 78
Model No. : TC-P46X3Parts List
S-37
Safety
Ref.
No.
PCBTXN/A1PNUUSCIRCUIT BOARD A1 (RTL )P AV CA
PCBN0AE5JK00006CIRCUIT BOARD P1 PAVCA
PCBTXNC11PNUUCIRCUIT BOARD C11 (RTL)PAVCA
PCBTXNC21PNUUCIRCUIT BOARD C21 (RTL)PAVCA
PCBTXNSN1PNUUCIRCUIT BOARD SN1 (RTL)PAVCA
PCBTXNSS1PNUUCIRCUIT BOARD SS1 (RTL)PAVCA
PCBTXN/K1PPUUCIRCUIT BOARD K1 (RTL)P AV CA