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) DC-DC Converter Data Driver (Lower Left) Speaker out, Sound Processor Scan Drive AV Terminal, AV Switch Scan out (Upper) Digital Signal Processor, Micon, HDMI Interface Scan out (Lower) Peaks Lite 2p Sustain Drive...
4 Specifications Power Source AC 120 V, 60 Hz Power Consumption Maximum 573 W Standby condition 0.2 W Plasma Display panel Drive method AC type Aspect Ratio 16:9 Visible screen size 42 inch class (41.6 inches measured diagonally) (W × H × Diagonal) 36.2 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 Rear cover 5. Remove the PB-Board. 1. See Service Hint (Section 3) 7.2. Remove the Fan unit 1. Unlock the cable clampers to free the cable. 2. Remove the screws (×3 3. Remove the relay connectors and remove the Fan unit. 7.4.
7.5. Remove Rear Terminal 6. Remove the screws (×20 ) on the back side. cover 1. Remove the screws (×4 , ×2 2. Remove the Rear Terminal cover. 7. Remove the screws (×7 8. Remove the molding props (×13 7.6. Remove the A-Board unit 9.
7.8. Remove the SU-Board 7.10. Remove the SC-Board 1. Remove the flexible cables (SU1, SU2, SU3 and SU4) 1. Remove the SU-Board and SD-Board. (See section 7.8. connected to the SU-Board. and 7.9.) 2. Remove the flexible cable (SU11-SD11) and the bridge 2.
7.12. Remove the Stand brackets 7.14. Remove the C1-Board 1. Remove the Plasma panel section from the servicing 1. Remove the A-Board unit. (See section 7.6.) stand and lay on a fiat surface such as a table (covered) 2. Remove the Stand bracket L. (See section 7.12.) with the Plasma panel surface facing downward.
7.15. Remove the C2-Board 7.16. Remove the Front bracket 1. Remove the A-Board unit. (See section 7.6.) 1. Unlock the cable clampers to free the cable. 2. Remove the stand bracket R. (See section 7.12.) 2. Disconnect the connectors (A11, A51 and A52). (See sec- tion 7.6.) 3.
11. Disconnect the connector (G51) and remove the G- 2. Remove the cabinet assy and the plasma panel fastening Board. , ×6 screws (×4 7.18. Remove the Speakers 1. Disconnect the relay connectors 2. Remove the screws (×4 each) and remove the Speaker (L, R).
7.22. 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 and the C2-Board, connect the flexi- ble cables (×15) from the plasma panel to the C1-Board and the C2-Board, and fit the flexible 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 100 us 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 • Ensure aging is adequate. • Make sure the front panel to be used on the final set is fitted. •...
+5V(STB) FAN CONT FAN POWER +5V(S) +30V(BT) BT+30V PB30 +9/7.2V +9V(S) PB31 DIGITAL SIGNAL PROCESSOR FAN SOS FAN SOS DET STB+3.3V +5V(STB) +3.3V(STB) PB32 CIRCUIT PB36 (LED:11TIMES) (LED:11TIMES) (LED:11TIMES) PB37 FAN CONTROL TH-42PZ80U TH-42PZ80U Block (1/6) Diagram Block (1/6) Diagram...
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VIDEO DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DATA DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER TH-42PZ80U TH-42PZ80U Block (2/6) Diagram Block (2/6) Diagram...
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DDR I/F DDR2 #0/#1 SD DATA IC8004 CLOCK CLOCK GEN IIC0 SD CARD SD DATA IC8502 IIC1 RESET NAND FLASH IIC2 SBI2 CPU BUS I/F SBO2 IIC_IF EEPROM IC8001 IIC3 IC8503 Peaks Lite2p TH-42PZ80U TH-42PZ80U Block (3/6) Diagram Block (3/6) Diagram...
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+9/7.2V FAN SOS FAN SOS SW2500 D851 PB31 FAN CONT D852 (LED:11TIMES) (LED:11TIMES) POWER FAN CONT PB32 D853 SWITCH D854 PB36 D861 +15V(FAN) PB37 IC850 D860 +9/7.2V FAN(80MM)A-D POWER SWITCH TH-42PZ80U TH-42PZ80U FAN CONTROL Block (4/6) Diagram Block (4/6) Diagram...
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ERROR DET (LED:6TIMES) (LED:6TIMES) SOS6_SC1 SOS6_SC1 IIC_DATA2 RESET RESET (LED:7TIMES) (LED:7TIMES) SOS7_SC2 SOS7_SC2 COLD IIC2 IIC_CLK2 +15V(P) PANEL SOS PANEL SOS +15V(P) AC INLET PANEL STATUS PANEL STATUS AC100V +15V(P) AC CORD 50/60Hz TH-42PZ80U TH-42PZ80U Block (5/6) Diagram Block (5/6) Diagram...
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C2 DATA DRIVER (LEFT) +5V(P)DET SS33 CONTROL DATA SOS8_SS IC17201,03 IC17101 IC17103 VIDEO DATA BUFFER BUFFER SUSTAIN CONTROL BUFFER BUFFER BUFFER BUFFER IC17204 +5V(P) IC17102 IC17202 SS35 PANEL DRIVER PLASMA PANEL PANEL DRIVER TH-42PZ80U TH-42PZ80U Block (6/6) Diagram Block (6/6) Diagram...
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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AG_ECO_ON C1112 To D pri 0.1u to (12/12) AG_PANEL_READY AG_PANEL_READY AG_PANEL_ARARM AG_PANEL_ARARM Power Supply AG_ODU_DET/KEY3 to (4/12) AG_ODU_DET/KEY3 AG_KEY1(CON-PANE) to (6/12) AG_KEY1(CON-PANE) AG_R_LED_ON AG_R_LED_ON to (6/12) AG_RMIN to (6/12) AG_RMIN TH-42PZ80U TH-42PZ80U A-Board (7/12) Schematic Diagram A-Board (7/12) Schematic Diagram...
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C 8 2 3 R 8 3 2 R 8 4 6 C 8 2 9 R 8 1 6 R 8 5 3 R 8 4 7 TH-42PZ80U TH-42PZ80U G-BOARD TNPA4501S GH-BOARD TNPA4603ABS GS-BOARD TNPA4139ADS G-BOARD TNPA4501S GH-BOARD TNPA4603ABS...
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P b F PBMM1 O R D E R N O . C878 C877 R M 2 5 0 1 D 2 5 2 0 A TH-42PZ80U TH-42PZ80U K-BOARD TNPA4500S S-BOARD TNPA4499S PB-BOARD TNPA4243ADS K-BOARD TNPA4500S S-BOARD TNPA4499S PB-BOARD TNPA4243ADS...
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C 3 0 2 1 L 3 3 0 8 F L 3 0 0 1 R 3 3 0 1 R 8 7 0 5 I C 8 5 0 3 R 3 0 7 6 TH-42PZ80U TH-42PZ80U A-BOARD TNPH0721ADS A-BOARD TNPH0721ADS...
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R 5 8 3 R 5 8 2 I C 5 2 1 R 5 8 6 D 5 8 3 C 5 2 7 T P 3 I C 5 8 1 R 5 2 1 TH-42PZ80U TH-42PZ80U SC-BOARD TXNSC1RLTUS SC-BOARD TXNSC1RLTUS...
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O R D E R N O . SU41 H.V. DANGER CRNo.14 H.V. DANGER C 9 3 9 C 9 2 5 C 9 2 2 D 9 1 2 C 9 2 6 D 9 0 6 TH-42PZ80U TH-42PZ80U SU-BOARD TXNSU1RLTU SU-BOARD TXNSU1RLTU...
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C 9 4 5 H.V. DANGER D 9 5 2 D 9 7 6 R 9 4 9 R 9 9 9 Z A 9 5 1 TNPA4413 O R D E R N O . SD46 TH-42PZ80U TH-42PZ80U SD-BOARD TXNSD1RLTU SD-BOARD TXNSD1RLTU...
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S S 1 1 S S 1 2 L 2 7 1 T P 9 T P 3 L 2 6 2 T P 5 T P 6 T P 4 T P 1 0 TH-42PZ80U TH-42PZ80U SS-BOARD TXNSS1RLTU SS-BOARD TXNSS1RLTU...
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D 3 1 4 L 2 6 2 R 3 1 4 R 3 1 3 Discharge R 3 1 5 T 3 0 1 R 1 5 9 D 1 5 1 Discharge TH-42PZ80U TH-42PZ80U SS-BOARD TXNSS1RLTU SS-BOARD TXNSS1RLTU...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks 10030-0042000 BATTERY COVER 1 PAVCA EAS16S06A SPEAKER K1RYYYA00016 F-TYPE (5C) K2CG3YY00029 AC CORD(USA) 1 PAVCA L6FAYYYH0050 FAN(80MM) MD42F11A1J PLASMA DISPLAY PANEL N2QAYB000221 REMOTE CONTROL 1 PAVCA TBLA3614 STAND POLE LEFT TBLA3615 STAND POLE RIGHT TBLX0036...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks TPEH273 TOP PROTECT SHEET TQB2AA0777 INSTRUCTION BOOK(ENG/FRE/SPA) 1 PAVCA TQZH983 SCREW USE HANDBILL TSXL519 CABLE (SU11-SD11) TSXL597 CABLE (C10-C20) TSXL657 CABLE (D20-SC20) TSXL660 CABLE (D31-C11/D32-C12/D33-C21) TXALK01RPTU AC INLET ASSY 1 PAVCA TXFKU09TSER REAR COVER 1 PAVCA...
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 C2188 F1G1H471A731 E 470UF, 50V Description C2189 F1H1A1050032 E 10UF, 50V C2190 F1J1A106A043 C 0.010UF, K, K1KA09A00220 9P CONNECTOR K1KA14B00129 14P CONNECTOR C2192...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C3042-47 F1J1A106A043 C 0.010UF, K, C4616,17 F1J1A106A043 C 0.010UF, K, C3049 F2G1A101A019 E 100UF, 10V C4619 F1G1C104A116 C 0.10UF, K, 16V C3050 F1G1C104A116 C 0.10UF, K, 16V C4624,25...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C5620 F1H1E104A129 E 0.1UF, 25V C8314 F1G1H270A731 E 27UF, 50V C5621 F1G1E103A123 C 0.010UF, K, C8315,16 F1G1H120A731 E 12UF, 50V C8317 F1G1H270A731 E 27UF, 50V C5622...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C9212 F1J1A106A043 C 0.010UF, K, C14930 F1L2E104A028 E 1000UF, 25V C14931 F1J1H102A834 C 1000UF, 50V C9213-24 F1G1C104A116 C 0.10UF, K, 16V 12 C14932 F1L2E104A028 E 1000UF, 25V C9226-28...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C16442 F1H1H392A970 C 3900PF, K, 50V C17137,38 F1L2E154A009 E 1500UF, 25V C16471 F1L2J1020001 C 1000UF, K,6.3V C17139 F1H1A1050032 E 10UF, 50V C16472 F1K1E105A029 C 1UF, Z, 25V C17140,41 F1L2E154A009 E 1500UF, 25V...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D4541,42 MA2J11100L DIODE D16481,82 B0FBCN000005 DIODE D5400 B0JCME000037 DIODE D16497 B0ECKP000047 DIODE D5401,02 B0BC4R700007 ZENER DIODE D16501 B0ECHP000003 DIODE D5403 B0JCME000037 DIODE D16503...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description FL9803 F1J1E104A148 C 0.10UF, Z, 25V IC16561- C0JBAZ002811 IC FL9805,06 F1J1E104A148 C 0.10UF, Z, 25V IC16564 C0JBAB000715 IC IC16581 C0BBBA000024 IC K1KA11BA0062 11P 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 L7721 J0JCC0000143 CHIP INDUCTOR ETX2MM702MFN CIRCUIT BOARD P PAVCA L8001-05 J0JHC0000045 CHIP INDUCTOR TNPH0721ADS CIRCUIT BOARD A PAVCA L8006 D0GBR00Z0002 M 0 OHM J 1/16W TXNC11RLTU...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q16663 2SB0709ARL TRANSISTOR R1203 ERJ2GEJ473 M 47KOHM, J,0.063W Q16664 B1HFPFA00001 TRANSISTOR R1205,06 ERJ2GEJ220 M 22 OHM, Q16665 B1ABCF000231 TRANSISTOR J,0.063W Q16743 2SD0601ARL...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R3066 D1BB75R0A055 M 75 OHM, 1/10W PAVCA R3847 D0YAR0000007 M 0 OHM 1/4W R3067,68 ERJ2GEJ221 M 220 OHM, R3854 ERJ2GEJ103 M 10KOHM,...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R4600 ERJ2GEJ680 M 68 OHM, R5540 ERJ6GEYJ471 M 470 OHM,J,1/ J,0.063W R4601 ERJ6GEYJ102V M 1K OHM J 1/10W R5542 ERJ6GEYJ471 M 470 OHM,J,1/...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R7716 D0GBR00Z0002 M 0 OHM J 1/16W R8335 ERJ2GEJ680 M 68 OHM, J,0.063W R7731 D0YAR0000007 M 0 OHM 1/4W R8336 J0JCC0000364 CHIP INDUCTOR R7792-99...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9121 ERJ2GEJ104 M 100KOHM, R9191 ERJ2GEJ104 M 100KOHM, J,0.063W J,0.063W R9122 ERJ2GEJ332 M 3.3KOHM, R9192 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R9123...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9280-82 EXB2HV103JV RESISTOR ARRAY R9878 D1BB1502A055 M 15KOHM, 1/10W R9283 ERJ2GEJ103 M 10KOHM, R9879 D1BB1302A055 M 13KOHM, 1/10W J,0.063W R9886 D1BB4702A055 M 47KOHM, 1/10W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R14919,20 ERJ3GEYJ220 M 22 OHM,J,1/16W R16159 ERJT08J1R0V M 1.8OHM,J, 0.33W R14921 ERJ8GEYJ224V M 220KOHM, J,1/ R16161 ERJT06J100V M 10 OHM,F,0.25W R14923-26 D0GD103JA036 M 10KOHM,J,0.25W R16162,63 ERJ6GEYF473 M 47KOHM,J,1/10W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16322 ERJ6GEYF561 M 560 OHM,F,1/ R16587 ERJ6GEYJ222V M 2.2K OHM J 1/ R16323 ERJ6GEYJ223 M 22KOHM,J,1/10W R16588 D0GD103JA036 M 10KOHM,J,0.25W R16324 D0GD103JA036 M 10KOHM,J,0.25W R16590...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16702 ERJ6GEYJ332V M 3.3K OHM J 1/ R16807,08 ERJ6GEYJ472V M 4.7K OHM J 1/ R16703,04 D0GD103JA036 M 10KOHM,J,0.25W R16810,11 ERJ6ENF1742 M17.4KOHM, 1/10W R16705,06 D0GD101JA036 M 100...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R17204,05 ERJT14J6R8U C6.8 OHM, J,1/4W VR16000 EVMEASA00B54 CONTROL 50KOHMB 0.3W R17207,08 EXB38V471JV RESISTOR ARRAY PAVCA VR16600 EVMEASA00B54 CONTROL 50KOHMB R17210,11 ERJT14J6R8U C6.8 OHM, J,1/4W 0.3W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C409 ECQE2104SKF PLASTIC FILM IC352 AN1431TBTA INTEGRATED CIR- CAPACITOR CUIT C451 ACKZE1A471C ELECTROLYTIC IC501 MIP3E30MPSCF IC CAPACITOR IC555 AN1431TBTA INTEGRATED CIR- C501...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R264 ERDS2FJ102 M 1KOHM,J,1/10W R558,59 ER0S2CKF1623 M 162KOHM, F,1/ R265 ARRCR1F2373T METAL GLAZE FIXED RESISTOR R560 ERDS2FJ222 C 2.2KOHM, J,1/ R266 ARRCR1F3743T METAL GLAZE FIXED RESISTOR...
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