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Transcript of 45c94e19-47cc-4702-b21e-7eb6ad507894
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1 Safety Precautions
1.1. General Guidelines1. 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 Faston 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.
1.1.1. Leakage Current Cold Check1. Unplug 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 metal-
lic cabinet part on the equipment such as screwheads,
connectors, control shafts, etc. When the exposed metal-lic 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
0.15F 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 sensi-
tivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the volt-
age 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 mea-
surement is outside of the limits specified, there is a pos-sibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the cus-
tomer.
Figure 1
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2 Warning
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically
Sensitive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec-
trostatically 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 alumi-
num 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 compara-
ble 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.
CautionBe 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 brush-
ing 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 its manufacture due to environmental conservation issues. For service and repair work, wed
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 sol-
der. 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 solderThere are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. How-
ever, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
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3 Service Navigation
3.1. Service Hint
Board Name Function Board Name Function
P Power Supply C1 Data Driver (Lower Right)
A DC-DC Converter
Speaker out, Sound Processor
AV Terminal, AV Switch
Digital Signal Processor, Micon, HDMI Interface
Peaks Lite 2p
C2 Data Driver (Lower Center)
C3 Data Driver (Lower Left)
SC Scan Drive
SU Scan out (Upper)
SD Scan out (Lower)
D Format Converter, Plasma AI, Sub-Field Processor SS Sustain Drive
K Remote receiver, Power LED GH HDMI3 in
S Power Switch G Front Terminal, Key Switch
GS SD Card Slot PB Fan control
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3.2. Applicable signals* Mark: Applicable input signal for Component (Y, PB, PR) and HDMI
Note Signals other than those shown above may not be displayed properly.
The above signals are reformatted for optimal viewing on your display.
horizontal frequency (kHz) vertical frequency (Hz) COMPONENT HDMI
525 (480) / 60i 15.73 59.94 * *
525 (480) /60p 31.47 59.94 * *
750 (720) /60p 45.00 59.94 * *
1,125 (1,080) /60i 33.75 59.94 * *
1,125 (1,080) /60p 67.43 59.94 *
1,125 (1,080) /60p 67.50 60.00 *
1,125 (1,080) /24p 26.97 23.98 *
1,125 (1,080) /24p 27.00 24.00 *
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4 Specifications
Power Source AC 120 V, 60 Hz
Power Consumption
Maximum 628 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 1,169 mm)
(No. of pixels) 2,073,600 (1,920 (W) 1,080 (H))[5,760 1,080 dots]
Sound
Audio Output 20 W [ 10 W + 10 W ] ( 10 % THD )
Channel Capability (Digital/Analog) VHF/ UHF: 2 - 69, CATV: 1 - 135
Operating Conditions
Temperature: 32 F - 104 F (0 C - 40 C)
Humidity: 20 % - 80 % RH (non-condensing)
Connection Terminals
VIDEO IN 1-2 VIDEO: RCA PIN Type 1 1.0 V [p-p] (75 )
S-VIDEO: Mini DIN 4-pin Y: 1.0 V [p-p] (75 ) C: 0.286 V [p-p] (75 )AUDIO L-R: RCA PIN Type 2 0.5 V [rms]
COMPONENT INPUT 1-2 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 1-3 TYPE A Connector 3
This TV supports [HDAVI Control 3] function.
Card slot SD CARD slot 1
AV PROG OUT VIDEO: RCA PIN Type 1 1.0 V [p-p] (75 )
AUDIO L-R: RCA PIN Type 2 0.5 V [rms]
DIGITAL AUDIO OUT PCM / Dolby Digital, Fiber Optic
FEATURES 3D Y/C FILTER
CLOSED CAPTION V-Chip
Photo Viewer HDAVI Control 3
Dimensions (W H D)Including pedestal 45.6 inch 31.5 inch 15.3 inch (1,158 mm 800 mm 387 mm)
TV Set only 45.6 inch 29.5 inch 3.8 inch (1,158 mm 747 mm 95 mm)
Mass
Including pedestal 81.6 lb. (37 kg)
TV Set only 77.2 lb. (35 kg)
Note Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate.
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5 Service Mode
5.1. How to enter into Service Mode
While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.
5.1.1. 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 ( - )
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5.1.2. 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.
5.1.3. How to exitSwitch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
Main item Sub item Sample Data Remark
ADJUST CONTRAST 000
COLOR 3CTINT 03
SUB-BRT 800
WB-ADJ R-CUT 80
G-CUT 80
B-CUT 80
R-DRV FC
G-DRV F8
B-DRV D9
ALL-CUT 80
ALL-DRV FC
OPTION BOOT ROM Factory Preset
STBY-SET 00
EMERGENCY ON
CLK MODE 00CLOCK 000
AGING RGBW
COUNT
ALL WHITE
ALL RED
ALL GREEN
ALL BLUE
ON/OFF
RAMP WHITE
RAMP RED
RAMP GREEN
RAMP BLUE
1% WINDOW
COLOR BARA-ZONE B-ZONE/4 TRIO
SCROLL
WHITE FLAME
RM-SET CODE A Fixed
SRV-TOOL - See next
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5.2. Service tool mode
5.2.1. How to access1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
5.2.2. Display of SOS HistorySOS 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 ship-ment setting].
5.2.3. POWER ON TIME/COUNTNote : To display TIME/COUNT menu, highlight position, then press MUTE for (3sec).
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.
5.2.4. Exit1. Disconnect the AC cord from wall outlet.
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5.3. Hotel mode1. Purpose
Restrict a function for hotels.
2. Access command to the Hotel mode setup menu
In order to display the Hotel mode setup menu, please
enter the following command (within 2 second).
[TV] : Vol. [Down] + [REMOTE] : TV/VIDEO (3 times)
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
item Function
Mode Select hotel mode ON/OFF
Input Select input signal modes.
Set the input, when each time power is
switched on.
Selection:
-/RF/COMP1/COMP2/HDMI1/HDMI2/HDMI3VIDEO1/VIDEO2
Off: give priority to a last memory.
Channel Select 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.
Volume Adjust the volume when each time power is
switched on.
Range:
0 to 100
Vol. Max Adjust maximum volume.
Range:
0 to 100
OSD Ctrl Restrict the OSD.
Selection:
OFF/PATTERN1
OFF: No restriction
PATTERN1: restriction
FP Ctrl Select front key conditions.
Selection:
Off/Pattern1/All
Off: altogether valid.
Pattern: only input key is valid.
All: altogether invalid.
Pow Ctrl Select POWER-ON/OFF condition when AC
power cord is disconnected and then con-
nected.OFF: The same condition when AC power
cord is disconnected.
ON: Forced power ON condition.
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6 Troubleshooting GuideUse the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing
6.1. Check of the IIC bus lines
6.1.1. How to accessSelf-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.
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
control for more than 3 seconds.
6.1.2. Exit
Disconnect the AC cord from wall outlet.
6.1.3. Screen display
6.1.4. Check PointConfirm the following parts if NG was displayed.
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6.2. Power LED Blinking timing chart1. 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.
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6.3. 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 6.2.)
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6.4. No Picture
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6.5. Local screen failurePlasma 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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7 Disassembly and Assembly Instructions
7.1. Remove the Rear cover1. See Service Hint (Section 3)
7.2. Remove the Fan unit1. Unlock the cable clampers to free the cable.
2. Remove the screws (3 ).3. Remove the relay connectors and remove the Fan unit.
4. Remove the screw (1 ) on the back side.
5. Remove the Fan.
7.3. Remove the PB-Board1. Unlock the cable clampers to free the cable.
2. Remove the screws (2 ).
3. Remove a short-jumper connectors (PB31 and PB32)
and re-use for new PB-Board.
4. Disconnect the connectors (PB30, PB33, PB34, PB35,PB36 and PB37)
5. Remove the PB-Board.
7.4. Remove the P(AC)-BoardCaution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (P9, P51, P53 and P55).
3. Remove the screws (6 ) and remove the P(AC)-
Board.
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7.5. Remove the P(MAIN)-BoardCaution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (P2, P6, P7, P11, P12, P25, P52,
P54 and P56).
3. Remove the screws (6 ) and remove the P(MAIN)-
Board unit.
4. Remove the screws (25 ) on the back side.
5. Remove the screws (6 ).
6. Remove the molding props (9 ).
7. Remove the P(MAIN)-Board.
Note:
When assembling the P-Board, the position of each hole ofthe insulation sheets (A and B) is set to the position of each
hole of the P-Board, then assemble them. ( marks indi-
cate setting positions.)
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7.6. Remove the Rear Terminal
cover
1. Remove the screws (4 , 2 ).
2. Remove the Rear Terminal cover.
7.7. Remove the A-Board unit1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (A1, A3, A5, A6, A7, A11, A12,
A30, A51 and A52).
3. Remove the screws (4 ) and remove the A-Board
unit.
7.8. Remove the A-Board1. Remove the A-Board unit. (See section 7.7.)
2. Remove the screws (8 ) and remove the A-Board.
7.9. Remove the SU-Board1. Remove the flexible cables (SU1, SU2, SU3 and SU4)
connected to the SU-Board.
2. Remove the flexible cable (SU11-SD11) and the bridge
connector (SC41-SU41).
3. Remove the molding prop (1 ).
4. Remove the screws (4 ) and remove the SU-Board.
7.10. Remove the SD-Board1. Remove the flexible cables (SD1, SD2, SD3 and SD4)
connected to the SD-Board.
2. Remove the flexible cable (SU11-SD11) and the bridge
connectors (SC42-SD42 and SC46-SD46).3. Remove the molding prop (1 ).
4. Remove the screws (4 ) and remove the SD-Board.
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7.11. Remove the SC-Board1. Remove the SU-Board and SD-Board. (See section 7.9.
and 7.10.)
2. Unlock the cable clampers to free the cable.
3. Disconnect the connector (SC2).
4. Disconnect the flexible cable (SC20).
5. Remove the screws (8 ) and remove the SC-Board.
7.12. Remove the SS-Board1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (SS11, SS12, SS33 and
SS35).3. Remove a short-jumper connector SS34 and re-use for
new SS-Board.
4. Disconnect the flexible cables (SS61, SS63, SS64 and
SS66).
5. Remove the screws (6 ) and remove the SS-Board.
7.13. Remove the Stand brackets1. Remove the Plasma panel section from the servicing
stand and lay on a fiat surface such as a table (covered)
with the Plasma panel surface facing downward.
2. Remove the Stand brackets (L, R) fastening screws (5
each) and remove the Stand brackets (L, R).
7.14. Remove the D-Board1. Remove the A-Board unit. (See section 7.7.)
2. Disconnect the connectors (D3, D5 and D25).
3. Disconnect the flexible cables (D20, D31, D32 and D33).
4. Remove the screws (4 ) and remove the D-Board.
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7.15. Remove the C1-Board1. Remove the A-Board unit. (See section 7.7.)
2. Remove the Stand bracket L. (See section 7.13.)
3. Remove the DD-Heat-sink fastening screws (12 ).
4. Remove the DD-Heat-sink (6).
5. Disconnect the flexible cables (CB1, CB2, CB3, CB4,
CB5 and CB6).
6. Disconnect the flexible cables (C10 and C11).
7. Remove the screws (5 ) and remove the C1-Board.
7.16. Remove the C2-Board1. Remove the A-Board unit. (See section 7.7.)
2. Remove the stand bracket R. (See section 7.13.)
3. Remove the DD-Heat-sink fastening screws (10 ).4. Remove the DD-Heat-sink (5).
5. Disconnect the flexible cables (CB7, CB8, CB9, CB10
and CB11).
6. Disconnect the flexible cables (C20, C21, C22 and C26).
7. Remove the screws (5 ) and remove the C2-Board.
7.17. Remove the C3-Board
1. Remove the DD-Heat-sink fastening screws (8 ).
2. Remove the DD-Heat-sink (4).
3. Disconnect the flexible cables (CB12, CB13, CB14 and
CB15).
4. Disconnect the flexible cable (C36).
5. Disconnect the connectors (C33 and C35).
6. Remove the screws (4 ) and remove the C3-Board.
7.18. Remove the Front bracket
1. Unlock the cable clampers to free the cable.2. Disconnect the connectors (A11, A51 and A52). (See sec-
tion 7.7.)
3. Remove the screws (2 , 2 ) and remove the
Front bracket.
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7.19. Remove the G-Board, GS-
Board and GH-Board1. Remove the Front bracket. (See section 7.18.)
2. Remove the screws (2 ).
3. Remove the screws (3 ).
4. Remove the Front shield case front.
5. Disconnect the connectors (GH11 and GS52).
6. Remove the screws (2 ).
7. Remove the Front shield top.
8. Remove the GH-Board.
9. Remove the screws (2 ) and remove the GS-Board.
10. Remove the screws (3 ).
11. Disconnect the connector (G51) and remove the G-
Board.
7.20. Remove the Speakers1. Disconnect the relay connectors
2. Remove the screws (4 each) and remove the
Speaker (L, R).
7.21. Remove the Plasma panel sec-
tion from the Cabinet assy
(glass)1. Remove the stand brackets (left, right) fastening screw
(1 each).
2. Remove the cabinet assy and the plasma panel fastening
screws (8 , 6 ).
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3. For leaving the plasma panel from the front frame, pull the
bottom of the cabinet assy forward, lift, and remove.
4. Remove the spacers and spacer rings (6 ).
7.22. Remove the S-Board1. Remove the Cabinet assy. (See section 7.21.)
2. Disconnect the connector (S2).
3. Remove the screws (2 ) and remove the S-Board
metal frame.
4. Remove the screws (2 ) and remove the S-Board.
7.23. Remove the K-Board1. Remove the Cabinet assy. (See section 7.21.)
2. Remove the S-Board. (See section 7.22.)
3. Remove the screws (2 ).
4. Disconnect the connector (K1) and Remove the K-Board.
7.24. Remove the plasma panel (fin-
ished)1. Place the new plasma panel (finished) on the flat surface
of the table (covered by a soft cloth), with the plasma
panel surface facing downward.
2. Attach the C1-Board, C2-Board and the C3-Board, con-
nect the flexible cables (15) from the plasma panel to the
C1-Board, C2-Board and the C3-Board, and fit the flexi-
ble cable holders.
3. Attach the Hooks (left, right) and fit the stand brackets (L,
R) to the new plasma panel.
4. Place the plasma panel section on the servicing stand.
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 anydebris, dust or handling residue to remain betweenthe front glass and plasma panel.
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8 Measurements and Adjustments
8.1. Adjustment Procedure
8.1.1. Driver Set-up
8.1.1.1. Item / Preparation1. Input a white signal to plasma video input.
2. Set the picture controls as follows.
Picture menu: Vivid
Normal: Set
Aspect: Full
Caution1. First perform Vsus adjustment.
2. Confirmation of Vscn voltage should be performed after
confirmation of Vad adjustment.
When Vad= -140V, Voltage of Vscn is 5V 4V.
8.1.1.2. AdjustmentsAdjust driver section voltages referring the panel data on the
panel data label.
Check or adjust the following voltages with the multimeter.
*See the Panel label.
Name Test Point Voltage Volume RemarksVsus TPVSUS
(SS)
Vsus 2V VR251 (P) *
Ve TPVE (SS) Ve 1V VR16000
(SS)
*
Vset TPVSET
(SC)
330V 7V Fixed
Vad TPVAD (SC) -140V 1V VR16600
(SC)
Vscn TPVSCN
(SC)
Vad+145V 4V Fixed
Vda TPVDA (SS) 75V + 1V, -2V Fixed
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8.1.2. Initialization Pulse Adjust1. Input the White signal to plasma video input.
2. Set the picture controls as follows.
Picture menu : Vivid
Normal : Set
Aspect : Full
3. Connect Oscilloscope to TPSC1 (SC).
Check the voltage (T2) at 100 us period on the down slop.
8.1.3. P.C.B. (Printed Circuit Board) exchange
8.1.3.1. Caution1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
8.1.3.2. Quick adjustment after P.C.B. exchangeAdjust the following voltages with the multimeter.
*See the Panel label.
Caution:Absolutely do not reduce Vsus below Ve not to damage the P.C.B.
Test point Volume Level
T2 TPSC1 (SC) VR16602 (SC) 250 V 10 V
P.C.B. Name Test Point Voltage Volume Remarks
P Board Vsus TPVSUS (SS) Vsus 2V VR251 (P) *SC Board Vad TPVAD (SC) -140V 1V VR16600 (SC)
SS Board Ve TPVE (SS) Ve 1V VR16000 (SS) *
A, D Board White balance and Sub brightness for NTSC, PAL, HD, PC and 625i signals
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8.1.4. Adjustment Volume Location
8.1.5. Test Point Location
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8.2. Adjustment
8.2.1. White balance adjustment
Name of measuring instrument Connection Remarks
W/B pattern
Color analyzer
(Minolta CA-100 or equivalent)
Component input
Panel surface
Procedure Remarks
Ensure aging is adequate.
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. Output a white balance pattern.
2. Check that the color temperature is [Cool].
3. Set to serviceman mode, WB-ADJ.
4. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
5. Attach the sensor of color analyzer to the center of highlight window.
6. Fix G drive at C0h and adjust [B-DRV] and [R-DRV] so x, y value of color analyzer
become the [Color temperature High] in table 2.
7. Increase RGB together so the maximum drive value in RGB becomes FC. That is,
set [ALL DRIVE] to FC.Execute adjustment again. When that, the maximum value of R/G/B DRV should be FC,
and either R/G/B DRV should be FC.
8. Set color temperature to [Normal].
9. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
10. Attach the sensor of color analyzer to the center of highlight window.
11. Fix G drive at C0h and adjust [B-DRV] and [R-DRV] so x, y value of color analyzer
become the [Color temperature Mid] in table 2.
12. Increase RGB together so the maximum drive value in RGB becomes FC. That is,
set [ALL DRIVE] to FC.
Execute adjustment again. When that, the maximum value of R/G/B DRV should be FC,
and either R/G/B DRV should be FC.
13. Set color temperature to [Warm].
14. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
15. Attach the sensor of color analyzer to the center of highlight window.
16. Fix G drive at C0h and adjust [B-DRV] and [R-DRV] so x, y value of color analyzerbecome the [Color temperature Low] in table 2.
17. Increase RGB together so the maximum drive value in RGB becomes FC. That is,
set [ALL DRIVE] to FC.
Execute adjustment again. When that, the maximum value of R/G/B DRV should be FC,
and either R/G/B DRV should be FC.
18. Set color temperature to [Cool].
- adjustment of [Normal] [Warm] by data shift from [Cool] adjust. -
For [Normal] [Warm] adjustment, set values that the adjusted value of [Cool]
plus the figures wrote below.
19. Copy values adjusted by HD pattern to the NTSC data area of EEPROM.
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9 Block Diagram
9.1. Block Diagram (1/6)
(LED:10TIMES)
(LED:12TIMES) (LED:12TIMES)(LED:10TIMES)
(LED:10TIMES)
(LED:12TIMES) (LED:12TIMES)(LED:10TIMES)
+3.3V(S)
FSTB+15V
FAN CO
L,R
+9V(S)
A6
A51
SD CARD SLOT
DCDC
PB30
KEY SWITCH
A30
HDMI2
DCDC
KEYSCAN1
GS
OPTICAL
PANEL STATUS
STB MCUG
GH
+15V(FAN)
VIDEO1
L,R
SUB+3.3V
+15V(SND)
OPTICAL OUT
Y,C,V
from P7
GS52
A7
HDMI3 IN
+3.3V(S)
A12
+3.3V(S)
+15V(FAN)
SOUND SOS DETCIRCUIT
L,R
SUB+9V DET
+1.2V(S)
+5V(STB)
DCDC
DIGITAL SIGNAL PROCESSOR
KEY SWITCH
TUNER SOS
TUNER SOS DETCIRCUIT
V,Y,C
R/G/B
Y,C,V
A
DDR2
MONITORL,R
SOUND
TUNER
SUB+5V
+5V(S)
PAMEL SOS
V
SD CARD
FAN CONT
+9V(S)
PWM AUDIO OUT
CH0 DATA
FAN SO
SLOT
SD CARD DATA
FAN SOS
+5V(S)
FRONT TERMINAL
+15V(SND)
TUNER SOS
SUPPORTCARD SLOT
DTV_V
V
A11
SOUND SOS
CPU BUS I/F
L,R
+9V(S)
SD BOOT
HDMI1
HDMIEQUALIZER
FSTB+15V +5V(S)
+15V(FA
G51
+15V(S)
SUB+9V
IIC1
+5V(S)
DTV AUDIO
SUB+3.3V DET
+3.3V(S)
+5V(S)
KEYSCAN3
+3.3V(S)
RESET
PANEL STB_ON
KEYSCAN1
+3.3V(S)
HDMI3
L,R
OUT
SUB+5V DET
Y,PB,PR
VIDEO2
Y,PB,PR
CLKGEN
AUDIO
+30V(BT)
L,R
SD CARD DATA
DCDC
L,R
FRONT ENDPROCESSOR
HDMI I/FRECEIVER
L,R
CH0 DATA
COMP2
P6
GH11
10bit A/D
COMP1
from
SUB+1.2V
OPTICAL OUTPROCESSOR
OPTICAL OUT
RESET
A52
F15V
EEPROM
SOUND SOS
A11
MONITOROUT
RESET
HDMI AUDIO
SUB+1.8V
Peaks Lite2p
GenX5
REMOTE IN
POWER LED(R)
+1.8V(S)
DIGITAL VIDEO DATA
DTV AUDIO
AUDIO SW
OSD_16bit
SBO2SBI2
DVB VIDEO R/G/B_24bit
VIDEO SW
OSD_6bit
FPGA
DVB VIDEO R/G/B_24bit
SPEAKER(R)
SPEAKER(L)
AUDIO AMP
BT+30V+9V(S)
+3.3V(STB)
+30V(BT)
STB+3.3V+5V(STB)
+5V(S)
(LED:12TIMES)
(LED:10TIMES)
TH-46PZ80UBlock (1/6) Diagram
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9.2. Block Diagram (2/6)
+5V(P)
SD11
SD42
D20
SOS7_SC2+15V(P)
FSTB+15V
D5
P9
to/from
D25
SC2
SU11
D31
+15V(P)
Vda
VSUS
V
+15V(P)
SU41 SC41
D3
+5V(STB)
SC42
SCANDRIVER
D33
A3,A5
VSUS
P25
SC20
D32
SOS6_SC1
+5V(STB)
+15V(P)
+5V(P)
P2
VSUS
+5V(P)
Vda
+5V(P)
+5V(P)
SOS8_
SS
+5V(P)
SUSTAINPULSE
SCANPULSE
VOLTAGE
GENERATOR
CONTROLPULSE
SC-BOARDFLOTING PARTSOS DETECT
SC-BOARDENEGRY RECOVERYSOS DETECT
+3.3V(P)
SOS7_SC2
+3.3V(STB)
SOS8_
SS
VIDEODATA
RESET
SOS6_SC1
+2.5V(P)
+5V(P)
+5V(STB)
PANELSTB_
ON
+15V(P)
+5V(P) DET
POWER SOS
(36bit)
(30bit)
(30bit)
+15V(P)
+5V(P)
+3.3V(P) DET
+3.3V(P)
PANEL MICOM
SOS8_
SS
+5V(P)
SOS7_SC2
RESET
+15V(P)
+15V(P)
PANELREADY
DCDC
DDR
FLASH
+5V(STB)
VIDEODATA
+1.2V(P)
+3.3V(P)
SUSTAINCONTROL
CONTROL SIGNAL
(STB)
+2.5V(P)
+15V(P) DET
GenX6
+5V(STB)
DCDC
PANELSOS
+15V(P)
EEPROM
SOS4_PS
+5V(P)
+3.3V
+5V(P)
+1.2V(P)
SOS8_SS
+5V(P)
MEMORY
SOS6_SC1
DCDC
SOS4_PS
ALLOFF
PANEL MAIN ON
VIDEODATA
PS SOS
P-BOARDSOS DETECT
SUSTAINVOLTAGERECTIFIER
RECTIFIER
STANBYVOLTAGECONTROL
SUSTAINVOLTAGECONTROL
ON/OFF CONTROL
LINEFILTER
LINEFILTERRECTIFIER
STANBYVOLTAGERECTIFIER
PROCESSVOLTAGECONTROL
PROCESSVOLTAGERECTIFIER
POWER MICOM
POWERFACTORCONTROL
SCAN CONTROL
VIDEODATA
VIDEODATA
SUSTAINCONTROL
VIDEODATA
AC CORD
SCAN OUT (UPPER)SU
POWER SUPPLY
SC SCAN DRIVE
P
SD
FORMAT CONVERTER,
PLASMA AI PROCESSOR
SCAN OUT (LOWER)
D
MAIN S
MAIN S
to
A6,A7
+5V(STB)
P7
P6
+15V(FAN)
FSTB+15V
+15V(SND)
DATA DRIVER
LVDSDATA
H/V SYNC CONTROL
DISCHARGE CONTROLPLASMA AI
CPG with SS
SUB-FIELD PROCESSOR
LVDS RX
SD46 SC46
SCANDRIVER
DATADRIVER
DATADRIVER
DATADRIVER
DATADRIVER
DATADRIVER
DATADRIVER
DATADRIVER
DATADRIVER
VIDEODATA
VIDEODATA
SUSTAIN CONTROL
VdaC26
+5V(P)
+5V(P)
+5V(P)
C22
C20
SOS8_SS
DATADRIVER
VdaC10
+5V(P)
C36
C21C11
DATA DRIC1 DATA DRIVER (RIGHT)C2 DATA DRIVER (CENTER)
DATADRIVER
DATADRIVER
DATADRIVER
C3
(LED 6 TIMES)
(LED 7 TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED 4 TIME)
HOTCOLD
TH-46PZ80UBlock (2/6) Diagram
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31
9.3. Block Diagram (3/6)
CH0DATA
+3.3V(S)
Q5603
+5V(S)
D2301
+9V(S)
+15V(SND)
+30V(BT)
+3.3V(S)
+3.3V(S)
FSTB+15V
D5692
+5V(S)
Q5604
+5V(S)
+3.3V(S)
+1.2V(S)+1.8V(S)
(LED:12TIMES)
R/G/B_24bit
SPDIF-IN
4
AUDIO
SBO2
13
OSD_6bit
V2_V
HDMI-SPDIF
V2_R
FSTB+15V DET
SOUND PROCESSOR
+1.8V
IIC2
IC3001
D2_R
2
V
STB_RE
AUDIO SW
FRONT END PROCESSOR
+1.2V(S)
D1_Y
+3.3V
DIGITAL SIGNAL PROCESSOR
DTV_L
A
V1_L
Y/PB/PR
Lite2p
DTV_V
JK3000A
IC2107
GS
IFD_OUT2
Y/C
+3.3V(S)
TV
SD CARD SLOT
+1.8V(S)
VIDEO2
13
+3.3V
1
RGB_CVBS
V2_C3
VIDEO1
AFT
L/R
9
D2
SUBOUT
Y/PB/PR
IC2008
CONTROL
MONITOR
CLOCK
TV
D1_PR
COMP2
IC8503
IFD_OUT1
IIC_TU
SD CARD
MON
AV_L/R
TV_L
DTV2
Q2301
KEYSCAN1
55
7
MON_R
Y/C/V
OSDPROCESS
IF_AGC
IC8002,03
+1.8V
R/G/B/H/V
DTVRESET
11
IC8004
TV_R
COMP1
MON_L
COMP2
DDR2 #0/#1
SOS
ON/OFF
JK3701
VIDEO4
SD DATA
V
L/R
L/R
COMP1
2
IC8502
Y/PB/PR
RESET
D3005
+30V(BT)
COMP2
FRONT TERMINAL
V2
VIDEO1
(TS)
+3.3V(S)
V2_R
DIGITALDEMODULATOR
+1.8V
+5V(S)
Peaks
VIDEO2
L/R
ANT IN
V1
OUT
CLOCK GEN
COMP1
SOUND SOS
+1.2V(S)
SPDIF-OUT
L/R
Y/C/V
+3.3V
IC5600
VIDEOPROCESS
IIC_IF
A51
V2_C
L/R
V2
V2_L
JK7701
VIDEO3
+5V
G
D2_PB
MON_V
V1_V
SUB MONOL+R
SUB+3.3V
AFT
A52
HDMI-SDIN
V1_C
+9V
IIC2
NAND FLASH
7
MON
KEYSCA
EEPROM
V2_R
RESET
V2_C
DDR I/F
OPTICAL
MAINOUT
3
SD CARD
SD DATA
DTV_V
CPU BUS I/F
IIC3
VIDEO SW
D2_PR
SOUNDSOSDET
1
V1
11
IIC_TU
KEY SWITCH
D1_L
IIC2
V2_V
+3.3V(S)
IC5601
VIDEO4
KEY SWITCH
4
SUB+1.2V
MAIN L/R
TRANSPORTDECODER
DTV-SDIN
L/R
SUB+1.8V
V2_Y
VIDEO
RESET
TV_V
4bit
D1
D2
D1_PB
V2_Y
HS/VS
VIDEO2
AV L/R
DTV_R
TV
VIDEO1
DTV1
IC8300
PC_HS/VSOUT
AUDIO
VIDEO3
D1
(TERRESTRIAL RECEIVER)
+1.2V
9
R/G/B_30bit
IF_AGC
V2_L
DTV-SDIN
PC
D1_R
IIC2
OUT
IIC0
Y/PB/PR
L/R
G51
V1_R
V1_Y
V2_Y
GS52
V2_L
I/F
Y/C
SPDIF-OUT
KEYSCAN1
AUDIOPROCESS
V2_V
IIC1
SPDIF-IN
IC2106
SBI2
IC8001
D2_L
D2_Y
TV
IC3017
L/R
PC
DTV1
L/R
DTV_L/R
OUT
PWM
OUT
CONV.SOUNDPROCESSOR
CONV.
CONV.
OPTICAL
D/A
D/A
A/D
MONITOROUT
JK3000A
TU8300 TUNER
(LED:12TIMES)
TH-46PZ80UBlock (3/6) Diagram
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9.4. Block Diagram (4/6)
(LED:12TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:11TIMES)
+3.3V(S)
Q5522
D5521
+5V(S)
+5V(STB)
PA5600
+3.3V(S)
D5522
D1107
D861
D860
TPF0S
HDMI_CEC
SD LED
STB RESET
OSD
POWER LED(R)
+30V(BT)
+9V(S)
DRIVER
+3.3V
OSDSYNTHETIC
+9V
IC4510
R/G/B_24bit
HV ENHANCE
FAN CONT
+1.8V
IC4512
LVDS DATA
SUB+3.3V DET
+5V(HDMI)
STB RESET
HDMI IN 2
IIC2
HDMI SOUND
TUNER SOS
IC5401
+1.8V
+5V
IIC1
Y/PB/PR
OSD_6bit
DDCIIC
JK4501
DTV RESET
26
TV SUB ON
AFT
7
ERROR DET
HDMI_CEC
P6
HDMI_CEC
_
PU_
ON
+3.3V(STB)
+15V(SND)
+3.3V(S)
FSTB+15V
SBO2
22
DDCA_IIC
SUB+9V DET
AFT
PANEL SOS
DET_
2
+5V
DDC IIC
SUB+5V DET
PANEL STATUS
TUNER SOS
SBI2
PANEL STB_ON
TV SUB ON
+9V(S)
DDCIIC
18
+5V(S)
IIC1
HDMI_SD
SERIAL SW
3
IC1100
1
A30
+3.3V(STB)
TMDS DATA
5
FAN CONT
FAN SOS
FAN CONT
IC4800
FAN SOS
+3.3V(S)
FAN CONTROLPB
IIC0
3
Q4014,15
LVDS
IC4200SOUND SOS
FAN CONT
FAN SOS
IIC1
1
+15V(FAN)
+1.8V
Q4503
+5V(HDMI)
+3.3V
IIC3
TMDSDATA
CLOCK
REMOTE IN
FSTB+15V
STB MCU
A6
TMDSDATA
CLOCK
+3.3V(S)
A11
EEPROM
PANEL STB_ON
HDMI I/F RECEIVER
12
Y/PB/PR
IC1101
+30V(BT)
10bit A/D
TUNER SOS
SOUND SOS
FAN SOS
DDCC_IIC
HDMI_CEC
IC5400
G(10bit)
Q4502
HDMI IN 1
KEYSCAN1
+5V(S)
2
20
KEYSCAN1
A
+5V(S)
+9V(S)
+5V(S)
DIGITAL SIGNAL PROCESSOR
+15V(SND)
R/G/B_30bit
HDMI_CE
C
TV SUB ON
9
R(10bit)
DROP
B(10bit)
G
IC4513
DTV RESET
KEYSCAN3
KEYSCAN
3
ECO ON
FSTB+15V
+5V(HDMI)
DET
VOLTAGE
PIXEL CONV.
IIC1
+15V(SND)
AI GAMMAVIDEO
+15V(SND)
PROCESS
TEMP SENSOR
JK4500
8
IIC1
+5V(STB)
+5V
IIC3
GenX5
PANEL SOS
IC4013
I/F
I/P CONV.
IC4511
DDCB_IIC
FPGA
HDMI_SPDIF
DET_
1
RGB MATRIX
SD LEDPANEL STATUS
HDMI5V DET
+1.8V
+3.3V
PB36 1
PB30
FAN(80MM)A-D
1
PB37
FAN A
1 +9/7.2V
PB32
3
FAN STOP
3
PB31+9/7.2V
FAN D
3IC850
OVENVOLTAGE
SOS DET
D851D852D853D854
5
IIC
HDMIAUDIO
HDCP KEY
HDMI PROCESSOR
DECODE
VIDEO
INTERFACE
INTERFACE
A/D CONV.
H/V
SW
13
6
14
2
7
5
12
10
11
4
8
3
9
1
FSTB+15V
FSTB+15V
FSTB+15V
(LED:12TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:11TIMES)
TH-46PZ80UBlock (4/6) Diagram
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9.5. Block Diagram (5/6)
F301
D551
D402
F601
F201
F602
F501
D352
F604
D506
D505
IC9805
IIC2
RESET
IC9002
IIC_CLK2
10
LVDS DATA
+1
+2
11
FLASHMEMORY
5
+3
6
IC9806
DD
IC9001
PLASMA AI PROCESSORD
+3.3V(STB)IIC_DATA1
IIC
3
13
A5
+3.3V
A3
1
11
IIC
FORMAT CONVERTER,
7
IIC2
+2.5V
D5
IC9011
IC9401
BUS S
8
LV
IC9301
2
+1.2V
SOS4
FACTORY
2
EEPROM
IIC_CLK1
4
IC9303FOR
USE
DDR(R)MEMORY
IC901
IIC_DATA2
Q9805,06
PANEL SOS
1
PANEL STATUS
12
PANEL STB_ON
DDR(L)
MEMORY
D3
9
D6
+3.3V
31
TEMP SENSOR
IIC1
D25
MC401
Vsus
5P7
COLD
PC201
Vda_
ON
P6
VDATA_DET
T201
PC501
1
8
TVSUBON
MC606
SC2
MC552
A7
IC501
+15V(SND)
9
K601
MC451
6
+15V(P)
MC201
MC603
Vsus
Q401
+15V(P)
IC251
+5V(STB)
+5V(P)
6
+5V
PC502
7
Vsus_ON
9
Vda OUT
P2
Vsus
Q402
1
T301D401
Vda_ON
PC202
P12
VR251
FSTB+15V
2
Vda
7
11
2
STB5V_
ON
15V_
IN
Vda
1
PC302
6
12
HOT
VR401
P25
D254-D257
POWO
N
15V_0CL
IC352
AC IN
3
10
1
1
MC352
+15V(SND)
6
AC DET
1
FSTB+15V
ECOON
L601,L602,L604
K602
1
T5015
P9
1P53
15VON
P55
2
SUS OUT
Q403
MC601
PC401
A6
PC301
10 2
PFC
13
BIAS
RF601
BAIS_ON
3
STB5V_
OUT
4
+5V(P)
2
Vda
15V_ON
P54 1
Q351
MAIN SW
P51
P52
1
Vsus GEN.
MULTI_ON
+15V(P)
5V_
ON
SS12
SS11
COLD
5V_OUT
HOT
4
P11
P56
1
4
PHOTOCOUPLER
PHOTOCOUPLER
VsusERROR DET
VdaCONTROL
PHOTOCOUPLER
PHOTOCOUPLER
PHOTOCOUPLER
MC602 MC203RECTIFIER
PFCCONTROL
+15VERROR DET
POWERCONTROLMC301
Vsus POWERSUPPLY
CONTROLVsus POWER
Q301,302POWER SUPPLY
MC502BIAS/SUS/MULTICONTROL
MAINRELAY
RUSHRELAY
AC INLET
AC CORDAC100V50/60Hz
FILTER
D501
RECTIFIERPOWER SOS
PANEL MAIN ON
RUSHRELAY(H)
MAINRELAY(H)
POWER MICOM
MC701
ECOON
TVSUBON
+12V
STB_PS
IC555
STBERROR DET
POWERCONTROL
MC501
IPD
CONTROL SWITCH
PANEL MAIN ON
+5V(P)
+5V(P)
+15V(P)
POWER SOS
+5V(STB)
VDA_DET
+15V(P)
POWER SUPPLYP
PHOTOCOUPLER
PHOTOCOUPLER
TH-46PZ80UBlock (5/6) Diagram
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9.6. Block Diagram (6/6)
D16585 D16255
D16717
D16872
D16725
D16791
TPVSUS
TPSC1
D16480
D16820 D16821
D16253
TPSOS6
VF_GND
D16718
TPVAD
5V
D14721
D16583
TPS
TPVDA
TPVSET
TPVSCN
5V
TPSOS7
C11
62
D33
CB12
3
6CLOCK
675
C36
7
1
5
15
IC17201,02
35
1
IC17
3 1
CB2
5
1
C26
59C2133 33
+5V(P)
2
IC17101-03
CB8
+5V(P)
39
64
+5V(P)
68
Vda
CB10
SOS8_
SS
39
+5V(P)
2
IC17302-04
5
CB11
CB1
20
21
+5V(P)DET
Vda
113
CB5
68
CB7
67
+5V(P)
+5V(P)
+5V(P)
+5V(P)
59
3
+5V(P)
8
20
39
CB4
2
+5V(P)
6163
D32+5V(P)DET
61
+5V(P)
SOS8_SS7
C22
CB3
D31
Vda
37
1
1Vda
66
3
+5V(P)DET
33
C10
17
CB9CB6
61
IC17204
C20IC17203
+5V(P)DET
+5V(P)DET
CLOCK
IC17104-06
BUFFER
VIDEODATA
CONTROLDATA
CLOCK
BUFFERBUFFER BUFFER
BUFFER
BUFFER
BUF
VIDEODATA
VIDEODATA
CONTROLDATA
VIDEO DATA
PANEL DRIVER PANEL DRIVER
VIDEODATA
VIDEODATA
CLOCK
CLOCK
SUSTAINCONTROL
SUSTAIN CONTROL
CONTROL DATA
VIDEO DATA
PLASMA PANEL
CEL
D16873
P11
PC16710
1
IC16561-63
(15V_F) IC16784
+5V(P)
16V_F
SOS6_SC1
SD1-SD5
8
IC16788,89
IC16564
9
IC16131
SC2
Vscn
16V-F
7
8
6
CML
Q16661
16V_F
1
15
SD46
Q16022-24
+15V(P) 7
IC16251
IC16801
Vfo
IC16792
+15V(P)
IC16724
1
LED(G)
Vda
VSET2,6
DRIVER
SD42
VSCN
Q1
VAD SEPA
IC16472
CPH2
CONVERTER
ERROR DET
18
CSL
F_5V_B
ERROR DET
18
SC42
VSCN-F
CMH
PHOTO COUPLER
+5V(P)
Q16403
+5V
VSET OUT
1
DRIVERVSET SEPA
SOS7_SC2
DC/DC
CPH
SU1-SU5
(SC2)
20
VOLTAGE
20
DROP
Vda
USH
SC41
SCAN CONTROL
SS11
IC16151
USL
SS35
1
USH,USL
VAD
VSCN
GEN.
Q16423
2
Q16421
SCAN
SCAN CONTROL
DRIVER
SCANCONTROL
SCAN
ERROR DET
7
1
IC16752
UMH,UML
Q16875,79
PLASMA PANEL
VSET
PANEL SCAN
IC16772
ELECTRODES
ERROR DET
21
Q16876
BUFFER
SS12
ENERGY
GEN.
SU11
1
Q16791,94
DRIVER
SD11
+5V
15
IC16725
SCAN
2
Q16641-44
DRIVER
IC16786,87
+15V(P)
UMH
+15V(P)
VSUS Gen.
STB_PS
5V-F_A
IC16501
12V
STB_PS
PC16480
SCAN
12V
DRIVER
DRIVER
SC20
Q16647-50
DRIVER
20
+15V(P)
Q16452
SU41
IC14901-04
Q16634
6
SC30
IC16791
Vfo
IC14905-08
VSUS Gen.
9
AND GATE
PC16705
LED(G)
RECOVERY
(SC1)
P12
Vsus
ERROR DET
1
IC14961-65
F_5V_A
Q16442
PHOTO COUPLER
IC14951-54
PHOTO COUPLER
VSET
IC14955-58
ERROR DET
4
5V_F_A
SCANDATA
BUFFERD16871
Q16424
SCAN CONTROL
SUSTAIN CONTROL
IC16521
SUSTAIN CONTROL
IC16581
RECOVERY
VSET2,6
ENERGYQ16042
35
Vda
Q16404
SS33
C33
Q16627-29
ERROR DET
8
UML
Vsus
1
Q16601
SS34
6
10
Q16002-04
SOS8_SS
2
D16859
P2
7
C35
D16860
CEL
Vda
Q16401
Q16622-25
1
Q16604
SC46
3
CSH
D20
Q16441
SD
SC
SS
SCAN OUT (LOWER)
SUSTAIN DRIVE
SCAN DRIVE
SU
DATA DRIVER (RIGHT)C1 C3
SCAN OUT (UPPER)
DATA DRIVE
C2 DATA DRIVER (CENTER)
FOR
USEFACTORY
(LED:8TIMES)(LED:6TIMES)
(LED:7TIMES)
TH-46PZ80UBlock (6/6) Diagram
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10 Wiring Connection Diagram
10.1. 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.
10.2. Wiring (1)
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10.3. Wiring (2)
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10.4. Wiring (3)
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10.5. Wiring (4)
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10.6. Wiring (5)
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10.7. Wiring (6)
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11 Schematic Diagram
11.1. Schematic Diagram Note
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11.2. P(AC)-Board Schematic Diagram
C
32
B
A
E
65 7
D
1 4
F
TH-46PZ80UP(AC)-Board Schematic Diagram
TOAC CORD
! P(AC)-BOARD ETX2MM704MGB
IPD
POWER CONTROL
TOP(MAIN)-BOARD(P52)
TOP(MAIN)-BOARD(P54)
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11.3. P(MAIN)-Board Schematic Diagram
MDPPSA103
C
32
B
A
E
65 7
D
1 4
F
TH-46PZ80UP(MAIN)-Board Schematic Diagram
COLD
HOT
POWERMICOM
CONTROL SWITCH
BIAS/PFC/MULTICONTROL
POWER CONTROL
VdaCON
TROL
15VON
+5V(P)
PFC CONTROL
PFC
RECTIFIER
+15VERRORDET
! P(MAIN)-BOARD ETX2MM70
SS-BOARD
(SS12)T
OA-BOARD
(A6)TO
A-BOARD
(A7)
TO
D-BOARD
(D25)
TO
P(AC)-BOARD
(P55)
TO
P(AC)-BOARD
(P51)
TO
P(A
C)-BOARD
(P53)
COLD
HOT
2k100p
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11.4. PB-Board Schematic Diagram
+
+
9V
C869
470u25V
C85925V
0.1u
C86225V0.1u
PB37
1
2
3
L852
G0C101KA0167
D862MAZ80330LL
R8564.7k
D861
MA2J11100L
C860
470u25V
R874
470
C0DBAZF00003
IC850
1
Vin
2
Vout(sw)
3
GND
4
Vadj
5
ON/OFF
TP853
TP850
D859B0JCME000037
R8524.7k
C85825V
0.1u
R8574.7k
PB32
1
2
3
R8592k
D851MA2J11100L
R8670
PB36
1
2
3
D856MA2J11100L
PB31
1
2
3
R8514.7k
R87113k
PB30
1 2 3 4 5
C861
0.1u25V
R8614.7k
D852MA2J11100L
TP852
R869
1k
D860MAZ81100ML
R872845TP851
D857MA2J11100L
9V
GND
FAN_SOS
+BFOR FAN
GND FOR FAN
DR15V
FANCONT
FANSOS
MAIN9V
C
1 6 54
A
3
B
D
E
2
TOA-BOARD(A30)
TOFAN
PB-BOARD TNPA4243ADS!
+9/7.2V
TH-46PZ80UPB-Board Schematic Diagram
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11.5. G, GS, K and S-Board Schematic Diagram
R VL Y
C
BALLAN
BALLAN
BALLAN
D.SW
W.P.
+
VCC
GND
OUT
R3721
10k
R37542.32k
SW3753
EVQPC105K
SW3755
EVQPC105K
ZA3701
K4CZ01000027
R3751
6.65k
R37531.62k
C3750
1000p50V
D3710
MAZ80510LL
ZA3702
K4CZ01000027
R37521.74k
D3702
MAZ81400ML
R37560
R371739k
SW3751
EVQPC105K
SW3758
EVQPC105K
SW3754
EVQPC105K
D3701
MAZ81400ML
D3709
MAZ80510LL
R371639k
R37583.16k
D3711
MAZ81400ML
JK3701K4AK13B00002
C Y G CY-G
GR-SW
R R-G
L L-G
V-SW
V V-G
SW3756
EVQPC105K
SW3757
EVQPC105K
R3750
14.3k
G511234567891011
FL3710
J0ZZA0000091 1 2
34
FL3712
J0ZZA0000091 1 2
34
FL3711
J0ZZA0000091 1 2
34
R7709
R7703
JK7701
1
2
3
4
5
6
7
8
9
10
11
12
R7701
C7729
10u6.3V
JS7701
R7705
C7702
47u
4V
R77080
R77160
R7706
R77020
C770816V
0.1u
R7710
100
R7704
P
R251747
Q25102SD0601A0L
R25447k
D2512
MAZ80430LL
C25126.3V
10u
R25220
C2521
0.01u50V
R251622k
SK0
T V/ VT R V O L. DN C H. DN C H. UPOKMENU
20
19 1
2
C4
(HP GND)
KEY1
VOL.UP TV/VTRVOL.DNCH.DNCH.UP OK MENU
8.A
V3
_V
_GND
3.A
V3
_C
2.A
V3
_S
_DET
10.G
ND
1.K
EYSCAN1
9.A
V3
_R
4.A
V3
_C
_GND
11.A
V3
_L
6.A
V3
_Y
_GND
7.A
V3
_V
5.A
V3
_Y
KEY1
AV3_S_DET
AV3_L
AV3_R
AV3
_Y
AV3
_Y
_GND
AV3
_C
AV3
_C
_GND
AV3
_V
AV3
_V
_GND
VOL.UP
G51
1 2
C
E
A
D
65
B
3 4
SDCLK
SDDAT0
SDDAT3
SDCMD
GND
GND
SDDAT1
3.3V
SDDAT2
K-BOAR
RE
!
! S-BO
! GS-BOARD
! G-BOARD TNPA4501S
TOA-B(A1
TOA-BOARD(A51)
SD CARD SLOT
TH-46PZ80UG, GS, K, and S-Board Schematic Diagram
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11.6. GH-Board Schematic Diagram
D2
D1
C381616V
0.01u 0.1u16V
C3812
C382016V
0.01u
C3823
0.1u16V
C381916V
0.01u
0.1u16V
C3809
0.1u16V
C3807
0.1u16V
C3814
C381716V
0.01u
C3801
0.1u16V
C381516V
0.01u
C3806
0.1u
16V
C3818
16V0.0
1u
C3802
0.1u16V
C3827
10V4.7u
0.1u16V
C3810
C3804
0.1u
16V
0.1u16V
C3808
C3829
1u10V
C38136.3V10u
C3803
1u
10V
0.1u
16V
C3811
D3814B0HCMM000014
D3813
B0HCMM000014
D3810
EZAEG2A50AX
D3803
EZAEG2A50AX
D3806
EZAEG2A50AX
D3809
EZAEG2A50AX
D3805
EZAEG2A50AX
D3804
EZAEG2A50AX
D3802
EZAEG2A50AX
D3801
EZAEG2A50AX
D3808
EZJZ0V80008B
D3807
EZJZ0V80008B
D3815EZJZ0V120JA
D3811
EZJZ0V80008B
*IC3802TVRP820S
1
E0
2
E1
3
E2
4
VSS
5
SDA
6
SCL
7
WC
8
VCC
C1AB00002835
IC3801
1
TEST
2
VCC
3
DN
4
DP
5
GND
6
SCL3
7
SDA3
8
DDCGND
9
IPACTRL
10
OPACTRL
11
VCC
12
REXT
13
ZP
14ZN
15GND
16YP
17YN
18VCC
19VCC
20XP
21XN
22GND
23WP
24
WN
25
CE
26
VCC
27
HPD
28
DDC5V
29
DDCGND
30
SDA5
31
SCL5
32
GND
33
AN
34
AP
35
VCC
36
RXTM
37
VCC
38VCC
39BN
40BP
41GND
42VCC
43VCC
44GND
45CN
46CP
47VCC
48
VCC
GH11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
ZA3801K4AD01D00005
ZA3802
K4AD01D00005
TP3801
TP3804
TP3802
TP3805
TP3803
Q38022SD0601A0L
Q38042SD0601A0L
Q38012SD0601A0L
R3807
10
R380210k
R38221k
R3804
4.7
k
R380110k
R382133
R38470
R38150
R3845
4.7
k
R3841 10
R3840 10
R38054.7k
R3814
4.7
k
R3806
47k
R381210k
R38033.3k
R381810k
R3808
10
R3832
4.7
k
R383449.9
R385410k
R38114.7k
FL3802J0MAB0000170
1
2 3
4
FL3803J0MAB0000170
1
2 3
4
FL3804J0MAB0000170
1
2 3
4
FL3805J0MAB0000170
1
2 3
4
GH10K1FY121E0001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
L3801
J0JHC0000078
L3804
J0JHC0000078
L3805J0JHC0000078
*R3809
1k
*R3810
1k
DDCG
Main2_3.3V
Main2_3.3V
SDA
D0-
D2+
D2+
CEC
HDMI_CE1
CEC
D1-
D2G
HDMI_5V_DET3
SCL
N.C.
HPDT
WP
CLK-
D1+
D0+
Main5V
HPD3
SCL
DDC5V
D2-
CLK+
D1-
CLK-
D0-
D0+
CLKG
D1+
+5V
D2-
D0G
CLK+
D1G
SDA
SCL
SDA
SCL
4 651 32
A
D
B
C
E
HDMI IN 3
EEPROM
SDA
HDMI EQUALIZER
TOA-BOARD(A11)
! GH-BOARD TNPA4603ABS
TH-46PZ80UGH-Board Schematic Diagram
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11.15. A-Board (9/12) Schematic Diagram
P
P
AG
_HDMI_CEC
AG
_HDMI_5V
_DET2
AG_HDMI_5V_DET1
AG
_HDMI_5V
_DET1
AG
_HDMI_REP
_EN
RXA_CN
RXA_CP
RXA_0N
RXA_0P
RXA_1N
RXA_1P
RXA_2N
RXB_CN
RXB_0N
RXB_1N
AG
_HPD1
AG
_HPD2
RXB_2N
DDCB_SDA
RXA_2P
RXB_CP
RXB_0P
RXB_1P
RXB_2P
DDCA_SDA
DDCB_SCL
DDCA_SCL
C4500
0.1u16V
C4501
0.1u16V
D4542MA2J11100L
D4541MA2J11100L
D4502
EZAEG2A50AX
D4508
EZAEG2A50AX
D4514
EZAEG2A50AX
D4519
EZAEG2A50AX
D4523
EZAEG2A50AX
D4520
EZAEG2A50AX
D4516
EZAEG2A50AX
D4511
EZAEG2A50AX
D4510
EZAEG2A50AX
D4517
EZAEG2A50AX
D4503
EZAEG2A50AX
D4509
EZAEG2A50AX
D4504
EZAEG2A50AX
D4505
EZAEG2A50AX
D4522
EZAEG2A50AX
D4521
EZAEG2A50AX
D4507
EZAEG2A50AX
D4506
EZAEG2A50AX
D4512
EZAEG2A50AX
D4518
EZAEG2A50AX
D4515MAZ30560ML
D4513MAZ30560ML
A11 1 2 3 4 5 6 7 8 9 10 11
JK4501K1FY119D0003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK4500K1FY119D0003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
L4504J0JHC0000078
L4500
J0JHC0000078
L4507J0JHC0000078
L4505J0JHC0000078
L4502
J0JHC0000078
L4501
J0JHC0000078
L4503
J0JHC0000078
L4506J0JHC0000078
SUB5V
STB5V
STB5V
STB5V
STB5V R4671
VJUMP1608-P
R4667VJUMP1608-P
TP4500
TP4503TP4501
TP4502
DDCSCL0
DDCSDA0
DDCSDA1
DDCSCL1
Q45232SD0601A0L
Q45222SD0601A0L
Q45022SD0601A0L
Q45032SD0601A0L
Q45302SB0709A0L
Q45312SB0709A0L
Q45282SB0709A0L
Q45292SB0709A0L
R460468
R454047k
R450310k
R453010k
R452810k
R45261k
R453847k
R461368
R4552
22
R4548
10k
R4549
10k
R450210k
R460368
R459010k
R4571
4.7
k
R4572
4.7
k
R459110k
R4524
100k
R456810k
R455010k
R4698
4.7
k
R4699
4.7
k
R4527
1k
R460068
SCL
CEC
DDCG
D2+
CLK+
N.C.
SCL
D2-
D1G
D1+
D0G
D2G
HPDT
+5V
D2G
D0+
+5V
CLKG
N.C.
D1G
D0-
DDCG
CLK-
D1-
SDA
CEC
HPDT
D1-
SDA
CLK-
D1+
D2-
D0G
D0+
CLK+
D2+
CLKG
D0-
GenX5
HDMI1
HDMI2
HDMI_CE1
D1+
DDC5V
D2-
D1-
D2+
GND
GND
GND
HDMI_CE1
GND
GND
7674 7973 75 77 78
TOGH-BOARD(GH11)
! ADV7495,HDMI-Mux
to (7/12)
to (7/12)
GenX5
A-BOARD TNPH0721AES (9/12)
TH-46PZ80UA-Board (9/12) Schematic Diagram
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11.25. C1-Board (1/2) Schematic Diagram
SIDE
TERMSIDE
TERMSIDE
SIDE
AB
_PCD61
AB
_DDA29
AB
_DDB31
AB
_ODED61
AB
_DDB28
AB
_DDC24
AB
_LED61
AB
_ODED62
AB
_DDB29
AB
_DDA31
AB
_DDC31
AB
_LED61
AB
_CLK4
AB
_NCLK2
AB
_DDC28
AB
_DDC26
AB
_ODED61
AB
_LED62
AB
_CLRD61
AB
_ODED61
AB
_LED61
AB
_CLK1
AB
_DDC25
AB
_DDC30
AB
_DDC29
AB
_CLK2
AB
_DDA28
AB
_DDB25
AB
_DDB30
AB
_NCLK1
AB
_DDA25
AB
_DDA30
AB
_CLK3
AB
_CLRD61
AB
_PCD61
AB
_DDC30
AB
_DDA30
AB
_DDB30
AB
_DDC31
AB
_DDB31
AB
_DDA31
AB
_DDC29
AB
_DDA29
AB
_DDB29
AB
_DDB28
AB
_DDC28
AB
_DDA28
AB
_DDA26
AB
_DDB26
AB
_DDC26
AB
_DDA27
AB
_DDB27
AB
_DDC27
AB
_DDA24
AB
_DDB24
AB
_DDC24
AB_DDA31
AA_DDC31
AA_DDB28
AB_DDC28
AB_DDB28
AA_DDC28
AB_DDB31
AB_DDA30AA_DDC30
AB_DDC30
AB_DDB30
AB_DDC31 AA_DDB30
AA_DDB31
AA_DDA30
AA_DDA31
C1_5V
C1_5V C1_5V
VDA_75V
C1_5V
VDA_75V
C1_5V
C17147
10V1u
C17160
16V0.1u
C17143
250V0.15u
C17140250V
0.15u C1714610V1u
C17134250V
0.15u
C17135250V
0.15u
C17142250V
0.15u
C17141250V
0.15u
C0JBAZ002692
IC17106
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
1 3 4 5 7 8 910
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34 1 3 4 5 7 8 91
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
1 3 4 5 7 8 910
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56 1 3 4 5 7 8 9 1
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
ZA17104K4AD01Z00001
ZA17103
K4AD01Z00001
ZA17105K4AD01Z00001
ZA17101
K4AD01Z00001ZA17102
K4AD01Z00001
R17182
EXB38V471JV
R17181
EXB38V471JV
R17179
EXB38V470JV
R17180EXB38V470JV
R17107
6.8
R17109
6.8
R171374.7k
R17122
6.8
R17120
6.8
1
C10
20
681681681681681681
168 C11
A6-2
A2-2
GND
GND
VDD2
ODE
NC
VDD1
VDD2
GND
A4-2
NC
GND
VDD2
A2-2
DSEL
VDD2
DM
GND
NC
GND
GND
GND
LEN
GND
GND
A5-2
GND
NC
ODE
VDD2
VDD1
GND
VDD2
NC
A4-2
BLK(PC)N
C
DSEL
A5-2
VDD2
NC
A2-1 N
C
GND
GND
GND
GND
LEN
VDD2
VDD2
DSEL
VDD2
GND
GND
GND
DSEL
GND
GND
GND
A6-2
GND
GND
NC
VDD2
NC
NC
ODE
NC
NC
A4-2D
MNC
VDD2
A2-2
VDD2
A5-2
NC
NC
GND
NC
NC
GND
VDD2
A1-1
A6-2
GND
VDD2
VDD1
CLR
A6-1
GND
VDD2
DM
VDD2
NC
A3-2
DM
GND
NC
GND
VDD2
GND
A1-1N
C
A5-1
DM
NC
A2-2
GND
NC
VDD2
GND
VDD2
VDD2
VDD1
GND
NC
FX2(+)
A3-1
A5-2
VDD1
FX2(+)
CLR
VDD1
GND
GND
NC
VDD1
NC
GND
VDD2
VDD2
VDD2
A3-2
NC
GND
A3-2N
C
NC
A4-1
GND
A5-1
NC
GND
VDD2
VDD2
VDD2
NC
FX2(+)
A6-2N
C
A1-2
VDD2
GND
VDD1
VDD2
ODE
FX2(+)
GND
NC
A1-2
GND
VDD1
NC
VDD2
VDD2
NC
FX1(-)
A4-2
VDD1
FX1(-)
NC
VDD2
A3-1 N
C
VDD1
GND
A4-1
VDD2
NC
DM
A6-1
NC
GND
A1-2
VDD2
VDD2
A3-2
VDD1
BLK(PC)
NC
GND
VDD2
GND
GND
A1-2
LEN
NC
A2-1
LEN
NC
NC
NC
A
E
5 6 4
B
72 3
C
F
D
1
BUFFER
PANEL DATA
TO
DRIVER
CB1
DRIVER
CB3
PANEL DATA
TO
PANEL DATA
TO
DRIVER
CB4
PANEL DATA
TO
DRIVER
CB2
C1-BOARD TXNC11RKTU (1/2)!
TH-46PZ80UC1-Board (1/2) Schematic Diagram
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66
11.26. C1-Board (2/2) Schematic Diagram
TERM
TERMSIDE
TERMSIDE
AA
_DDC28
AA
_DDA31
AA
_DDB31
AA
_DDC31
AA
_DDA30
AA
_DDB30
AA
_DDB28
AA
_DDA28
AA
_DDC29
AA
_DDA29
AA
_DDB29
AA
_DDB23
AA
_DDA23
AA
_DDC23
AA
_DDA22
AA
_DDB22
AA
_DDC22A
A_
DDB24
AA
_DDC24
AA
_DDA24
AA
_DDC25
AA
_DDB25
AA
_DDA25
AA
_DDC26
AA
_DDB26
AA
_DDA26
AA
_DDC27
AA
_DDB27
AA
_CLK8
AA
_NCLK9
AA
_DDC30
AA
_NCLK11
AA
_CLK10
AB_PCD61
AB_CLK6
AB_LED61
AB_ODED62
AB_PCD62
AB_NCLK5
AB_NCLK6
AB_ODED61
AB_LED62
AB_CLK5
AB_CLRD62
AB_CLRD61
AB_NCLK2
AB_CLK2
AB_NCLK1
AB_NCLK3
AB_CLK3
AB_CLK1
AB_NCLK4
AB_CLK4
AA
_DDC20
AA
_DDC22
AA
_DDB22
AB
_NCLK5
AA
_DDB23
AB
_PCD62
AB
_CLRD62
AA
_DDC21
AA
_DDA22
AA
_DDC23
AB
_ODED62
AB
_LED62
AB
_ODED62
AB
_NCLK6
AA
_DDB21
AA
_DDA23
AA
_DDB20
AB
_LED62
AB
_CLK6
AB
_PCD62
AB
_CLK5
AA
_DDA20
AB
_CLRD62
AA
_DDA21
AA
_DDA27
AA
_DDC22
AA
_DDA22
AA
_DDB22
AA
_DDA23
AA
_DDC23
AA
_DDB23
AA
_DDA20
AA
_DDC20
AA
_DDB20
AA
_DDB21
AA
_DDA21
AA
_DDC21
AA_DDB27
AA_DDA25
AA_DDB24
AB_DDB25
AB_DDC25
AB_DDB24
AB_DDC24
AB_DDA24
AB_DDA25
AA_DDC24
AA_DDA27
AA_DDB25
AB_DDB27
AA_DDA24
AB_DDA27
AA_DDC25
VDA_75V
C1_5V
VDA_75V
C1_5V
C1_5V
C1_5V
C1_5V
C1_5V
C1715110V1u
C17145
250V0.15u
C1713216V
0.1u
C1711310V1u
C17144250V
0.15u
C17138250V
0.15u
C1713116V
0.1u
C1715816V
0.1u
C17139
250V0.15u
C1713316V
0.1u
C0JBAZ002692
IC17103
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
IC17101
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
IC17104
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11Y8
12Y7
13Y6
14Y5
15Y4
16Y3
17Y2
18Y1
19G2
20Vcc
C0JBAZ002692
IC
17102
G1 1
2A1
3A2
4A3
5A4
6A5
7A6
8A7
9A8
10GND11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
62
63
64
65
66
67
68
56
1 3 4 5 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
R17169EXB38V471JV
R17168EXB38V470JV
R17167EXB38V470JV
R17154EXB38V220JV
R17152
EXB38V470JV
R17157EXB38V220JV
R17125EXB38V471JV
R17151EXB38V470JV
R17131
EXB38V471JV
R17170EXB38V471JV
R17132
EXB38V471JV
R17126
EXB38V471JV
R17158
EXB38V220JV
R16
R17134
6.8
R17135
6.8
R17128
6.8
R16
R17129
6.8
1 3 4 5 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
DOUTDC[29]
GND
DOUTDC[25]
DOUTDC[30]
DOUTDC[31]
DOUTDC[27]
GND
DOUTDB[22]
DOUTDA[31]
GND
DOUTDB[26]
NC
GND
DOUTDB[25]
DOUTDB[29]
DOUTDA[29]
GND
CLKD[8](+
)
CLKD[9](-)
GND
GND
NC
NC
DOUTDC[24]
NC
GND
GND
DOUTDA[28]
DOUTDC[26]
GND
DOUTDB[24]
DOUTDB[31]
DOUTDC[28]
DOUTDA[25]
DOUTDB[28]
GND
GND
GND
GND
DOUTDA[27]
DOUTDA[22]
DOUTDA[26]
DOUTDC[22]
GND
DOUTDA[23]
DOUTDB[30]
DOUTDA[24]
DOUTDB[27]
GND
DOUTDA[30]
DOUTDB[23]
DOUTDC[23]
CLKD[11](-)
CLKD[10](+
)
GND
A2-1
VDD2
A5-2 N
CDM
NC
VDD1
VDD2
GND
NC
A2-2
GND
GND
A3-2
VDD1
NC
ODE
NC
VDD2
GND
GND
A1-2
GND
VDD2
NC
NC
VDD1
GND
VDD2
NC
GND
NC
GND
NC
GND
VDD2
NC
NC
FX2(+)
CLR
VDD2
GND
VDD1
NC
A1-1
LEN
VDD2
VDD2
NC
NC
A6-1
FX1(-)
GND
VDD2
GND
A2-1
A2-2
A6-2
VDD2
GND
VDD2
NC
VDD1
GND
VDD1
NC
A3-2
VDD2
GND
NC
A1-1
VDD1
VDD2
VDD2
GND
VDD2
VDD2
NC
A4-1
A6-1
GND
GND
GND
DM
A1-2
GND
VDD2
A4-2
A3-1
VDD2
GND
VDD2
NC
GND
A5-1
A4-1
DSEL
NC
VDD1
LEN
GND
NC
NC
VDD2
NC
DSEL
A4-2
NC
FX2(+)
NC
GND
CLR
VDD2
NC
FX1(-)
A3-1
VDD2
BLK(PC)
BLK(PC)
GND
GND
A5-2
GND
DM
GND
GND
A5-1
GND
ODE
VDD2
DM
NC
A6-2
CLK_R
NC
NC
1510 14 161211 13
BUFFER
BUFFER
BUFFER
BUFFER
CB6TO
DRIVER
TO
DRIVER
CB5
PANEL DATA
PANEL DATA
4
3
1
2
C1-BOARD TXNC11RKTU (2/2)!
TH-46PZ80UC1-Board (2/2) Schematic Diagram
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67
11.27. C2-Board (1/2) Schematic Diagram
SIDE
TERM
TERMS
IDE
G
G
SIDE
SIDE
AA
_DDA13
AA
_CLRD5
AA
_DDC19
AA
_PCD5
AA
_DDA18
AA
_DDB11
AA
_DDB18
AA
_DDC11
AA
_NCLK7
AA
_DDB14
AA
_DDA10
AA
_DDC14
AA
_DDA17
AA
_DDB10
AA
_DDB17
AA
_DDC10
AA
_DDA21
AA
_DDB15
AA
_DDC17
AA
_DDB21
AA
_DDA15
AA
_DDA16
AA
_DDC21
AA
_DDA11
AA
_DDB16
AA
_DDC12
AA
_DDA20
AA
_CLK6
AA
_DDC16
AA
_DDB12
AA
_DDB20
AA
_DDA12
AA
_DDC13
AA
_DDA19
AA
_DDB13
AA
_DDB19
AA
_ODED5
AA
_LED5
AA
_NCLK5
AA
_CLK4
AB_NCLK7
AB_PCD5
AB_LED5
AB_CLK7
AB_ODED5_C3
AB_PCD5_C3
AB_ODED5
AB_LED5_C3
AB_CLRD5_C3
AB_CLRD5
AB_NCLK10
AB_CLK11
AB_NCLK11
AB_CLK10
AB_CLK8
AA_CLK2
AA_NCLK3
AB_NCLK9
AB_CLK9
AB_NCLK8
AA_CLK6
AA_NCLK7
AA
_DDC18
AB
_LED5
AB
_ODED5
AA
_DDB18
AA
_DDA18
AA
_DDC18
AB
_ODED5
AA
_DDC19
AA
_DDB18
AA
_DDB19
AA
_DDA18
AB
_CLK7
AA
_DDC20
AA
_DDC18
AA
_DDA14
AA
_DDC15
AA
_DDA19
AA_DDC20
AA_DDB20
AA_DDA20
AA_DDC21
AA_DDA21
AA_DDB21
AB
_CLK8
AB
_LED5
AA
_DDC16
AA
_DDB16
AA_CLK4
AA_NCLK5
AA_LED5
AA_PCD5
AA_CLRD5
AA_ODED5
AA
_DDB14
AA
_DDA14
AA
_DDC14
AA
_DDA16
AA
_DDB17
AA
_DDA17
AA
_DDC17
5V_DET_C2
P5V
C2_5V
C2_5V
C2_5V
VDA_75V
C2_5V
C2_5V
C2_5V
C20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C211234567891
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
62
63
64
65
66
67
68
56
C17232
250V0.15u
C1720810V1u
C17231
250V0.15u
C1722316V0.1u
C1722216V
0.1u
C1722116V
0.1u
J0HABH000013FL17201
1
2
3
C0JBAZ002692
IC17203
G11
2 A1
3 A2
4 A3
5 A4
6 A5
7 A6
8 A7
9 A8
10 GND 11
Y8
12
Y7
13
Y6
14
Y5
15Y4
16Y3
17Y2
18Y1
19G2
20Vcc
C0JBAZ002692
IC17201
G11
2 A1
3 A2
4 A3
5 A4
6 A5
7 A6
8 A7
9 A8
10 GND 11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18Y1
19G2
20Vcc
C0JBAZ002692
IC17202
G11
2 A1
3 A2
4 A3
5 A4
6A5
7 A6
8 A7
9 A8
10 GND 11Y8
12Y7
13Y6
14Y5
15Y4
16Y3
17Y2
18Y1
19G2
20Vcc
1 3 4 5 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
1 3 4 5 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
ZA17203
K4AD01Z00001
ZA17204K4AD01Z00001
ZA17205K4AD01Z00001
ZA17201
K4AD01Z00001
R17259EXB38V220JV
R17277
EXB38V471JV
R17253EXB38V681JV
R17258EXB38V681JV
R17257
EXB38V220JV
R17254EXB38V470JV
R17251
EXB38V470JV
R17278
EXB38V471JV
R17202
EXB38V471JV
R17252
EXB38V470JV
R17255680
R17256680
168
1
C20
C22
20
GND
GND
DOUTDB[20]
DOUTDC[21]
DOUTDB[21]
GND
GND
DOUTDA[21]
DOUTDC[17]
DOUTDA[20]
DOUTDB[14]
DOUTDC[20]
GND
DOUTDA[14]
DOUTDC[19]
GND
DOUTDA[18]
DOUTDC[16]
5V
_DET
ODED5
DOUTDC[11]
DOUTDA[15]
DOUTDA[11]
DOUTDC[15]
P5V
GND
CLRD5
GND
GND
NC
DOUTDA[16]
NC(DRVSOS7)
GND
CLKD[5](-)
DOUTDC[12]
CLKD[4](+
)
GND
GND
CLKD[7](-)
DOUTDC[13]
DOUTDB[13]
DOUTDA[13]
DOUTDA[10]
DOUTDC[10]
DOUTDB[10]
DOUTDB[15]
DOUTDB[19]
DOUTDB[17]
GND
DOUTDB[12]
DOUTDC[18]
DOUTDC[14]
DOUTDB[18]
DOUTDB[11]
DOUTDA[19]
PCD5
DOUTDA[17]
GND
GND
DOUTDB[16]
P5V
CLKD[6](+
)
DOUTDA[12]
P5V
LED5
GND
GND
GND
681681681681681
168 C21
30
C26
1
GND
DDC20
GND
VDA
VDA
5V_DET
VDA
GND
GND
VDA
GND
NC
DDC21
NC
VDA
DDA21
DDA20
DDB20
DDB21
NC
A6-2
A2-2
GND
GND
VDD2
ODE
NC
VDD1
VDD2
GND
A4-2
NC
GND
VDD2
A2-2
VDD2
A5-2
VDD1
NC
NC
A4-1
GND
LEN
VDD2
VDD2
DSEL
VDD2
GND
GND
DSEL
GND
GND
GND
ODE
A4-2N
C
A5-2
NC
GND
NC
NC
A5-1
GND
VDD2
A6-2
GND
VDD1
GND
NC
DM
GND
VDD2
FX2(+)
VDD1
VDD2
A3-2
GND
NC
NC
VDD2
FX2(+)
A1-2
VDD2
NC
A6-1D
M
A3-2
NC
A5-1
A4-1
A6-1
A1-2
LEN
NC
CL K_R CL K_L
F
5 42
B
E
D
31
C
A
6 7
BUFFER