1 Safety Precautions 1.1. General Guidelines 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.
2 Warning 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 Elec- trostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor [chip] components.
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.
3 Service Navigation 3.1. Service Hint Board Name Function Board Name Function Power Supply Data Driver (Lower Right) Data Driver (Lower Center) DC-DC Converter Data Driver (Lower Left) Speaker out, Sound Processor Scan Drive AV Terminal, AV Switch Scan out (Upper) Digital Signal Processor, Micom, HDMI Interface Scan out (Lower) Peaks Lite 2p...
4 Specifications Power Source AC 120 V, 60 Hz Power Consumption Maximum 497 W Standby condition 0.2 W Plasma Display panel Drive method AC type Aspect Ratio 16:9 Visible screen size 50 inch class (49.9 inches measured diagonally) (W × H × Diagonal) 43.5 inch ×...
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...
Contents of adjustment mode 5.1.2. • 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. Main item Sub item Sample Data Remark ADJUST...
5.2. Service tool mode 5.2.1. How to access 1. Select [SRV-TOOL] in Service Mode. 2. Press [OK] button on the remote control. 5.2.2. 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 ship- ment setting].
5.3. Hotel mode 1. Purpose Restrict a function for hotels. item Function 2. Access command to the Hotel mode setup menu Mode Select hotel mode ON/OFF In order to display the Hotel mode setup menu, please Input Select input signal modes. enter the following command (within 2 second).
6 Troubleshooting Guide Use 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 access 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.
6.2. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
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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.)
7 Disassembly and Assembly Instructions 7.1. Remove the Back cover 7.4. Remove the A-Board unit 1. See Service Hint (Section 3) 1. Unlock the cable clampers to free the cable. 2. Disconnect the connectors (A1, A7, A12, A25, A51 and 7.2.
7.6. Remove the SU-Board 1. 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.
7.9. Remove the SS2-Board 1. Disconnect the connector (SS02) and disconnect the flex- ible cable (SS52). 2. Remove the screws (×2 ) and remove the SS2-Board. 7.10. Remove the SS3-Board 1. Disconnect the connector (SS03) and disconnect the flex- ible cable (SS57). 2.
7.13. Remove the C1-Board 7.16. Remove the Front bracket 1. Remove the A-Board unit. (See section 7.4.) 1. Unlock the cable clampers to free the cable. 2. Remove the Stand bracket R. (See section 7.12.) 2. Disconnect the connectors (A51 and A52). (See section 3.
10. Disconnect the connector (G51) and remove the G- 2. Remove the cabinet assy and the plasma panel fastening Board. screws (×8 7.18. Remove the Speakers 1. Disconnect the relay connectors 2. Remove the screws (×4 each) and remove the Speaker (L, R).
7.22. Replace 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 (×11) from the plasma panel to the C1-Board, C2-Board and the C3-Board, and fit the flexi- ble cable holders.
8 Measurements and Adjustments 8.1. Adjustment Procedure 8.1.1.2. Adjustments Adjust driver section voltages referring the panel data on the 8.1.1. Driver Set-up panel data label. Check or adjust the following voltages with the multimeter. 8.1.1.1. Item / Preparation 1. Input a white signal to plasma video input. Name Test Point Voltage...
8.1.2. Initialization Pulse Adjust 1. 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 100μs period on the down slop. Test point Volume Level...
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8.1.4. Adjustment Volume Location 8.1.5. Test Point Location...
8.2. Adjustment 8.2.1. White balance adjustment Name of measuring instrument Connection Remarks • W/B pattern Component input • Color analyzer Panel surface (Minolta CA-100 or equivalent) Procedure Remarks • Make sure the front panel to be used on the final set is fitted. •...
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SOS8_SS SUSTAIN CONTROL SUSTAIN CONTROL VIDEO DATA SCAN OUT (LOWER) DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER TH-50PE8U TH-50PE8U Block Diagram (2/5) Block Diagram (2/5)
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SD CARD IC8004 CLOCK CLOCK GEN IIC0 GS SD CARD SLOT SD DATA SD CARD IC8502 IIC1 RESET NOR FLASH IIC2 SBI2 CPU BUS I/F SBO2 IIC_IF EEPROM IC8001 Peaks Lite2p IIC3 IC8503 TH-50PE8U TH-50PE8U Block Diagram (3/5) Block Diagram (3/5)
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RECEIVER SERIAL SW REMOTE IN IIC1 SUB+5V DET REMOTE IN TEMP SENSOR +3.3V(STB) SUB+9V DET KEYSCAN3 KEYSCAN3 SW2500 POWER SWITCH POWER LED POWER SWITCH REMOTE RECEIVER FOR FACTORY USE FOR FACTORY USE TH-50PE8U TH-50PE8U Block Diagram (4/5) Block Diagram (4/5)
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D16821 D16873 COLD COLD Vscn ERROR DET ERROR DET IC14961-63 2 10 MAIN_STOP VSCN TPSOS7 NEUTRAL LIVE Q16875,79 D16718 VSET VSET D16717 ERROR DET 15V_F AC CORD (LED:7TIMES) (LED:7TIMES) SCAN OUT (LOWER) TH-50PE8U TH-50PE8U Block Diagram (5/5) Block Diagram (5/5)
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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To D C1112 0.1u AG_PANEL_READY AG_PANEL_READY to (13/15) AG_PANEL_ARARM AG_PANEL_ARARM to (13/15) Power Supply AG_ODU_DET/KEY3 to (4/15) AG_ODU_DET/KEY3 AG_KEY1(CON-PANE) to (5/15) AG_KEY1(CON-PANE) AG_R_LED_ON to (5/15) AG_R_LED_ON AG_RMIN to (5/15)(13/15) AG_RMIN TH-50PE8U TH-50PE8U A-Board (7/15) Schematic Diagram A-Board (7/15) Schematic Diagram...
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R9370 R9610 R9347 R9348 R9352 R9353 A 3 2 R9369 FL9300 R3052 R3053 R3051 A 5 1 ZA4002 FL9301 A 5 2 R4095 ZA4003 R4094 R4096 C4712 S U F F I X . TH-50PE8U TH-50PE8U A-BOARD TNPH0716AKS A-BOARD TNPH0716AKS...
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C 1 3 5 TNPA4432 C 1 4 5 D 1 5 1 D 1 1 1 D 1 2 1 D 1 4 1 C 1 5 5 O R D E R N O . TH-50PE8U TH-50PE8U C1-BOARD TXNC11RQTU C1-BOARD TXNC11RQTU...
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R 2 3 7 R 2 1 7 D 2 1 1 C 2 1 5 ZA203 D 2 2 1 D 2 3 1 C 2 2 5 C 2 3 5 ZA204 TH-50PE8U TH-50PE8U C2-BOARD TXNC21RQTU C2-BOARD TXNC21RQTU...
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R 3 7 2 R 3 1 6 R 3 2 7 R 3 3 6 CB10 C 3 2 5 C 3 3 5 D 3 1 1 C 3 1 5 D 3 2 1 TH-50PE8U TH-50PE8U C3-BOARD TXNC31RQTU C3-BOARD TXNC31RQTU...
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T P 2 6 T P 3 6 T P 1 8 T P 2 2 T P 5 2 T P 3 7 T P 7 0 T P 1 0 T P 2 7 TH-50PE8U TH-50PE8U SC-BOARD TXNSC1BCUU SC-BOARD TXNSC1BCUU...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks 10030-0042000 BATTERY COVER 1 PAVCA K2CG3YY00029 AC CORD 1 PAVCA L0AA16C00001 SPEAKER MD50H11A2J PLASMA DISPLAY PANEL N2QAYB000221 REMOTE CONTROL 1 PAVCA TBLA3614 STAND POLE RIGHT TBLA3615 STAND POLE LEFT TBLX0037 PEDESTAL STAND TBX2AA4702 CONTROL BUTTON...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks TPD169487 JOINT TPEB331-1 BAG (PEDESTAL STAND) TPEB340 BAG (STAND ACCESSORY) TPEH273 TOP PROTECT SHEET TQB2AA0805 INSTRUCTION BOOK(ENG/FRE/SPA) 1 PAVCA TQZJ029 SCREW USE HANDBILL TSXL518 CABLE (C22-C32) TSXL519 CABLE (C10-C20/SU11-SD11) TSXL663 CABLE (A20-SC20) 1 PAVCA TSXL664...
13.2. Electrical Replacement Parts List 13.2.1. Replacement Parts List Notes...
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13.2.2. Electrical Replacement Parts List Safety Ref. No. Part No. Part Name & Pcs Remarks Description Safety Ref. No. Part No. Part Name & Pcs Remarks C2181 F1G1C103A116 C 0.010UF, K, Description C2186 F1G1C104A116 C 0.10UF, K, 16V K1KA06A00508 6P CONNECTOR C2187 F1H1A225A051 C 22UF, 50V K1KY22A00003 22P CONNECTOR...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C3007 F1J1A106A043 C 0.010UF, K, C4534 F1G1C104A116 C 0.10UF, K, 16V C4535 F1G1C104A116 C 0.10UF, K, 16V C3008 F1J1A106A043 C 0.010UF, K, C4547 F1G1C104A116 C 0.10UF, K, 16V...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C4723 F1G1H102A730 C 1000UF, 50V C5622 F1J1A475A039 C 4.7UF, K, 10V C4724 F1G1H102A730 C 1000UF, 50V C5623 F1G1H471A730 C 470UF, 50V C4741 F1G1H102A730 C 1000UF, 50V C5624...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C8029 F1G1C104A116 C 0.10UF, K, 16V C8330 F1G1C104A116 C 0.10UF, K, 16V C8030 F1H0J1050012 C 1UF, K, 16V C8331 F1G1C104A116 C 0.10UF, K, 16V C8031...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C9036 F1J1A106A043 C 0.010UF, K, C9869 ECJ3YB1E106M C 10 UF, K, 25V C9870 ECJ3YB1E106M C 10 UF, K, 25V C9037 F1G1C103A116 C 0.010UF, K, C9871...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C9954 F1G1C104A116 C 0.10UF, K, 16V C14989 F1J1H221A709 C 220UF, 50V C9955 F1G1C104A116 C 0.10UF, K, 16V C14991 F1H1H100A971 C 10PF, K, 50V C9956 F1G1C104A116 C 0.10UF, K, 16V...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C16562 F1H1C105A008 C 1UF, K, 16V C17143 F1L2E154A009 E 1500UF, 25V C16563 F2A1A101A106 E 100UF, 10V C17144 F1L2E154A009 E 1500UF, 25V C16564 F1H1C105A008 C 1UF, K, 16V C17151...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D3070 MAZ81400ML ZENER DIODE D9017 B0BC3R3A0273 ZENER DIODE D3071 MAZ81400ML ZENER DIODE D9018 B0BC3R3A0273 ZENER DIODE D3072 MAZ81400ML ZENER DIODE D9019 B0BC3R3A0273 ZENER DIODE...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D16497 B0ECKP000047 DIODE D16871 MAZ82400ML DIODE D16501 B0ECKP000047 DIODE D16873 MAZ82000ML ZENER DIODE D16503 B0ECKP000047 DIODE D16874 MAZ80510LL ZENER DIODE D16521 B0ECKP000047 DIODE...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description IC14955 AN16081A-VT L2306 G1C220MA0291 INDUCTION COIL IC14956 AN16081A-VT L2308 J0JHC0000042 CHIP INDUCTOR IC14961 C0JBAZ000994 IC L3000 J0JYC0000068 CHIP INDUCTOR IC14962 C0JBAZ000994 IC L3001...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description L16103 G0ZZ00002183 PEAKING COIL Q4528 2SB0709ARL TRANSISTOR L16104 J0JJC0000015 CHIP INDUCTOR Q4529 2SB0709ARL TRANSISTOR L16221 G0ZZ00002183 PEAKING COIL Q4530 2SB0709ARL TRANSISTOR...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q16642 2SK4175000LZ FET R1174 ERJ2GEJ220 M 22 OHM, J,0.063W Q16643 2SK4175000LZ FET R1175 ERJ2GEJ220 M 22 OHM, Q16644 2SK4175000LZ FET J,0.063W Q16645...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R2271 EXB28V220J RESISTOR ARRAY R3089 ERJ2GEJ221 M 220 OHM, J,0.063W R2301 ERJ2GEJ222 M 2.2KOHM, J,0.063W R3090 ERJ2GEJ221 M 220 OHM, J,0.063W R2302 ERJ2GEJ222...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R4117 D1BB4701A055 M 4.7KOHM, 1/10W R4572 ERJ2GEJ472 M 4.7KOHM, J,0.063W R4122 ERJ2GEJ680 M 68 OHM, J,0.063W R4587 D1BB60400001 M 604 OHM, 1/10W R4123 ERJ2GEJ220 M 22 OHM,...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R4703 ERJ2GEJ473 M 47KOHM, R5637 D0YAR0000007 M 0 OHM 1/4W J,0.063W R5638 ERJ2GEJ103 M 10KOHM, R4704 ERJ2GEJ473 M 47KOHM, J,0.063W J,0.063W R5641...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R8058 ERJ2GEJ470 M 47 OHM, R8305 ERJ2GEJ101 M 100 OHM, J,0.063W J,0.063W R8059 ERJ2GEJ470 M 47 OHM, R8306 ERJ2GEJ101 M 100 OHM, J,0.063W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R8544 ERJ2GEJ220 M 22 OHM, R9068 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R8545 ERJ2GEJ220 M 22 OHM, R9070 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9171 ERJ2GEJ393 R9604 ERJ2GEJ103 M 10KOHM, 39KOHM,J,0.063W J,0.063W R9172 ERJ2GEJ393 R9608 EXB2HV470JV RESISTOR ARRAY 39KOHM,J,0.063W R9609 EXB2HV470JV RESISTOR ARRAY R9187 ERJ2GEJ472 M 4.7KOHM,...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9966 ERJ2GEJ681 M 680 OHM, R14958 ERJ3GEYJ220 M 22 OHM,J,1/16W J,0.063W R14959 ERJ3GEYJ220 M 22 OHM,J,1/16W R9967 ERJ2GEJ470 M 47 OHM, R14960 ERJ3GEYJ220...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16132 D0GD101JA036 M 100 R16292 ERJT08J334V OHM,J,0.25W 330KOHM,F,0.33W R16134 ERJT06J750V M 75 OHM,F,0.25W R16300 ERJT08J102V M 1KOHM,J, 0.33W R16137 ERJT08J1R0V M 1.8OHM,J,...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16480 ERJ6GEYJ472V M 4.7K OHM J 1/ R16616 D0GDR00Z0002 M 0 OHM, 1/10W R16617 ERJ6GEYJ222V M 2.2K OHM J 1/ R16501 D0GD101JA036 M 100 OHM,J,0.25W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16736 ERJ6ENF2213 M 221KOHM, 1/10W R16886 ERJ6GEYJ224 M 220KOHM,J,1/ R16737 ERJ6ENF2003 M 200KOHM, 1/10W R16887 ERJ6GEYJ224 M 220KOHM,J,1/ R16738 ERG1FJS823D M 82KOHM, J, 1W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R17273 EXB38V222J RESISTOR ARRAY R17274 EXB38V222J RESISTOR ARRAY K1MN96BA0260 96P CONNECTOR R17275 D0GDR00Z0002 M 0 OHM, 1/10W K1MN96BA0260 96P CONNECTOR R17316 D0GZ6R8JA020 M 6.8 OHM,J, K1MN96BA0260 96P CONNECTOR...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C423 ECJ1VB1H472K C 4700PF, K, 50V C577 F2A2A3300016 E 33UF, 100V C425 F1J1E105A080 C 1 UF 25V C581 ECJ2VB1H223K C 0.022UF, K, C426 ECJ1VB1H103K C 0.001UF, K,...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D436 B0AACK000004 DIODE L404 G0B123K00004 CHOKE COIL D438 B0BC02000014 ZENER DIODE L405 G0B123K00004 CHOKE COIL D439 B0EAKT000048 DIODE L406 J0JCC0000004 CHIP INDUCTOR D441...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R409 D0GB102JA057 M 1KOHM,J,1/16W R485 ERJ6GEYJ472V M 4.7K OHM J 1/ R410 D1AB2203A023 CHIP RESISTOR R490 ERJ6GEYG821 M 820 OHM,J,1/ R411 ERF5TJ100 W 10 OHM, J, 5W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R569 ERJ3EKF3302 M 33KOHM, 1/16W R635 ERJ6GEYJ103V M 10K OHM J 1/ R570 ERJ3GEY0R00 M 0 OHM, 1/16W R636 ERJ6ENF1603 M 160KOHM, 1/10W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Description R706 ERJ8RQFR36 M 0.36OHM, J,1/ R707 D0GB102JA057 M 1KOHM,J,1/16W R708 D0GB102JA057 M 1KOHM,J,1/16W R709 ERJ3GEYJ101 M 100 OHM,J,1/ R710 ERJ6GEYJ101V M 100 OHM,J,1/ R711 ERJ6GEYJ222V M 2.2K OHM J 1/ R712 ERJ6GEYJ222V M 2.2K OHM J 1/ R713...