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, Tuner Data Driver (Lower Left) Speaker out, AV Terminal, HDMI in, SD Card Scan Drive Digital Signal Processor, PEAKS-LDA2 Sustain Drive Format Converter, Plasma AI, Sub-Field Processor Sustain out (Lower) Power Switch, Key Switch...
4 Specifications Power Source AC 120 V, 60 Hz Power Consumption Maximum 327 W Standby condition 0.3 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. Option - Mirror Picture can be reversed left and right or up and down. 00 : Default (Normal picture is displayed) 01 : Picture is reversed left and right. 02 : Picture is reversed up and down. Hint : If the defective symptom (e.g. Vertical bar or Horizontal bar) is moved by selection of this mirror, the possible cause is in A-board.
5.4. 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).
5.5. Data Copy by SD Card 5.5.1. Purpose (a) Board replacement (Copy the data when exchanging A-board): When exchanging A-board, the data in original A-board can be copied to SD card and then copy to new A-board. (b) Hotel (Copy the data when installing a number of units in hotel or any facility): When installing a number of units in hotel or any facility, the data in master TV can be copied to SD card and then copy to other TVs.
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5.5.3. Data copy from TV set to SD Card 1. Turn on the TV set. 2. Insert SD card with a startup file (pwd file) to SD slot. On-screen Display will be appeared according to the startup file automatically. 3. Input a following password for (a) or (b) by using remote control. (a) For Board replacement : 2770 (b) For Hotel : 4850 Data will be copied from TV set to SD card.
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5.5.4. Data copy from to SD Card to TV set 1. Turn on the TV set. 2. Insert SD card with Data to SD slot. On-screen Display will be appeared according to the Data folder automatically. 3. Input a following password for (a) or (b) by using remote control. (a) For Board replacement : 2771 (b) For Hotel : 4851 Data will be copied from SD card to TV set.
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.
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 Service Fixture & Tools 7.1. SC jig Purpose: To find the failure board (SC or SM) when the power LED is blinking 7 times. SC jig: Jumper connector to connect to SC50 connector on SC board Part number: TZSC09187 How to use: Caution: Remove SC jig from SC board after inspection.
8 Disassembly and Assembly Instructions 8.1. Remove the Rear cover 8.4. Remove Side terminal cover and Side shield metal 1. See Service Hint (Section 3) 8.2. Remove the AC inlet , ×1 , ×1 1. Remove the screws (×2 2. Remove the Side terminal cover. Caution: To remove P.C.B.
8.5. Remove the Tuner unit 8.8. Remove the SM-Board 1. Unlock the cable clampers to free the cable. 1. Remove the flexible cables (SM1, SM2, SM3, SM4, SM5, 2. Disconnect the connectors (A1, A6, A7 and A11). SM6, SM7 and SM8) connected to the SM-Board. 3.
8.10. Remove the SS2-Board 1. Remove the Tuner unit. (See section 8.5.) 2. Disconnect the bridge connector (SS21-SS24) and dis- connect the flexible cable (SS58). 3. Remove the screws (×2 ) and remove the SS2-Board. 3. Remove the Hanger metals (L, R) fastening screws (×2 each) and remove the Hanger metals (L, R).
8.14. Remove the C1-Board 8.16. Remove the Plasma panel sec- tion from the Cabinet assy 1. Remove the Hanger metal R and the One leg bracket. (See section 8.12.) 1. Remove the cabinet mount metals fastening screws (×7 2. Remove the Cabinet mount metal bottom (See section 8.13.).
8.17. Remove the Contact metals 8.19. Replace the plasma panel 1. Remove the Cabinet assy. (See section 8.16.) Caution: A new plasma panel itself without Hanger metals is 2. Remove the screws (×4 fragile. 3. Remove the Contact metal top. To avoid the damage to new plasma panel, carry a new 4.
9 Measurements and Adjustments 9.1. Adjustment 9.1.1. Vsus selection Caution: When Plasma panel or A-board is replaced, Vsus should be set to LOW or HIGH. Procedure 1. Go into main item [VSUS] in Service Mode. LOW or HIGH will be displayed. 2.
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9.1.2. RF video sub contrast adjustment Name of measuring instrument Remarks 1. REMOTE TRANSMITTER 2. RF analog signal (Sprit color bar. The pattern for adjustment must contain 100% white part.) Procedure Remarks 1. Receive the sprit color bar with RF analog signal. (ASPECT FULL, Picture menu: Vivid) 2.
3. Select [Cool] for color temperature. 4. Push [5] key of remote controller to display window pattern. 5. Confirm the brightness. The following is the confirmation value. TC-P42G25 200cd/m2 6. Select [Cinema] for picture menu. 7. Select [Warm] for color temperature.
10 Block Diagram 10.1. Main Block Diagram DIGITAL SIGNAL PROCESSOR 10BASE-T/ ETHERPHY ETHERNET DATA ETHER_ 100BASE-TX ETHERPHY NET IF ETHERNET TMDS DATA HDMI I/F HDMI1-3 RECEIVER SD CARD DATA SD CARD SD CARD DATA SLOT USB_1,2 PEAKS-LDA2 IFD_OUT CH0DATA FRONT END TS_IN PROCESSOR TUNER...
10.3. Block (2/4) Diagram DIGITAL SIGNAL PROCESSOR IC9300 VIDEO DATA PLASMA AI VIDEO DATA LVDS DATA CPG with SS H/V Sync Control VIDEO DATA P+3.3V Sub Filed Processor P+3.3V D_UHZ IIC2 D_UHZ P_S0 CONTROL DATA P_S0 P_S1 DISCHARGE CONTROL P_S1 OSD_VIN CONTROL DATA OSD_VIN...
11 Wiring Connection Diagram 11.1. Caution statement. Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull. 11.2. Wiring (1)
13.2. K and SS2-Board SS2-BOARD (FOIL SIDE) K-BOARD (FOIL SIDE) TXNSS21EFUUM TXN/K1LGUUM T P 0 4 TP2506 TP2504 T P 0 3 TNPA4802 1 SS2 P b F S E E R E V E R S E F O R O R D E R N O . TP2503 T P 0 1 TP2501...
13.4. C1-Board C1-BOARD (FOIL SIDE) TXNC11LHUU P b F TNPA5094 1 S E E R E V E R S E F O R O R D E R N O . C1-BOARD (COMPONENT SIDE) TXNC11LHUU C 1 5 4 C R N O .
13.5. C2-Board C2-BOARD (FOIL SIDE) TXNC21LHUU TNPA5095 1 C2 P b F S E E R E V E R S E F O R O R D E R N O . C2-BOARD (COMPONENT SIDE) TXNC21LHUU I C 2 0 1 R 2 6 2 R 2 4 5 C 2 0 2...
13.7. SS-Board SS-BOARD (FOIL SIDE) TXNSS1LGUU S S 6 4 S S 6 3 S S 5 3 S S 5 6 S S 5 5 S S 6 1 TPSS1 T P 5 3 C 0 1 5 T P 2 6 D 0 0 1 Q 0 0 1 Q0 0 2...
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SS-BOARD (COMPONENT SIDE) TXNSS1LGUU D 0 2 1 D I P SS63 SS63 SS64 SS64 SS56 C 1 0 3 CR No.16 SS53 SS61 SS61 Q 1 6 1 T N P A 5 0 8 2 R 1 4 3 SS55 O R D E R N O .
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14.1.4. Mechanical Replacement Parts List...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks 10030-0048000 BATTERY COVER 1 PAVCA K2AHYH000033 AC INLET WITH CABLE 1 PAVCA K2CG3YY00060 AC CORD(USA) 1 PAVCA MD42F13C2A PLASMA DISPLAY PANEL 1 PAVCA N2QAYB000486 REMOTE CONTROL 1 PAVCA TBLA3828 STAND POLE TBLX0146 PEDESTAL STAND 1 PAVCA...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks XTB4+12GFJK SCREW(BC:10) XTV3+10JFJK SCREW(REAR AV:2) XYN3+F10FJK SCREW(BC-AC_INLET:2) XYN3+J10FJ SCREW XYN4+E6FJ SCREW(INLET:1) XYN4+F10FJ SCREW(SM:4) XYN4+F10FJ SCREW(HANGER METAL:4 ONE LEG BRACKET:4) XYN4+F10FJ SCREW(SP BRACKET:4) XYN4+F10FJ SCREW(AL-CONTACT:4) XYN5+F18FN SCREW (STAND POLE)
If new part numbers are shown, be sure to use them when ordering parts. Please file and use this manual together with the service manual for Model No. TC-P42G25 ORDER NO. MTNC100213CE Subject : PLASMA DISPLAY PANEL Reason for Change *The circled item indicates the reason.
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14.2. Electrical Replacement Parts List 14.2.1. Replacement Parts List Notes...
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14.2.2. Electrical Replacement Parts List Safety Ref. No. Part No. Part Name & Pcs Remarks Description Safety Ref. No. Part No. Part Name & Pcs Remarks C2264 F1J1A106A087 C 0.010UF, K, Description C2300 F1G1C104A116 C 0.10UF, K, 16V TXN/A1LGUUS CIRCUIT BOARD A (RTL)PA C2301 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 C3045 F1J1A106A087 C 0.010UF, K, C5516 F1K1E106A136 C 10UF, Z, 25V C5517 F1K1E106A136 C 10UF, Z, 25V C3046 F1J1A106A087 C 0.010UF, K, C5519 F1K1E106A136 C 10UF, Z, 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 C8006 F1J1A106A087 C 0.010UF, K, C8082 F1J1A106A087 C 0.010UF, K, C8008 F1J1A106A087 C 0.010UF, K, C8083 F1H0J475A041 C 4.7UF, K, 16V C8084 F1J1A106A087 C 0.010UF, K, C8009...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C8154 F1J1A106A087 C 0.010UF, K, C8325 F1G1C104A116 C 0.10UF, K, 16V C8326 F1G1C103A116 C 0.010UF, K, C8155 F1G1C103A116 C 0.010UF, K, C8327 F1G1C104A116 C 0.10UF, K, 16V C8157...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C9100 F1J1A106A087 C 0.010UF, K, C9805 F1K1E106A136 C 10UF, Z, 25V C9806 F1G1H101A731 C 100PF, K, 50V C9101 F1G1E103A123 C 0.010UF, K, C9807 F1G1H201A731 C 200 UF, K, 50V...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C16460 F1E2J821A002 C 82PF, 600V C16858 ECJ1VB1A105K C 0.01UF, Z, 50V C16461 F1L2J1020001 C 1000UF, K,6.3V C16859 F1J1H104A835 C 0.10UF, 50V C16471 F1L2J1020001 C 1000UF, K,6.3V C16860...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D3068 EZJP0V080GA VARISTOR D16422 B0FACP000005 DIODE D3069 EZJP0V080GA VARISTOR D16451 B0ECKP000055 DIODE D3070 EZJP0V080GA VARISTOR D16462 B0FACP000003 DIODE D3071 EZJP0V080GA VARISTOR...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D16875 B0ACCJ000048 DIODE IC17201 C0JBAU000043 IC D16893 DZ2J056H0L ZENER DIODE IC17202 C0JBAZ002692 IC D16901 B0ADCJ000100 DIODE D16902 B0ACCJ000048 DIODE JK3000 K2HA918A0002 JACK PAVCA...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description L8013 J0JCC0000287 CHIP INDUCTOR Q5501 B1CFRD000048 FET L8014 J0JCC0000287 CHIP INDUCTOR Q5502 B1MBDDA00003 FET L8015 J0JHC0000116 CHIP INDUCTOR Q5503 B1MBEDA00015 FET L8016...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q16920 B1ABCN000007 TRANSISTOR R2050 D1BB1403A055 M 140KOHM, 1/10W Q16921 B1ABCN000007 TRANSISTOR R2051 D1BB1403A055 M 140KOHM, 1/10W Q16930 DSC2001Q0L TRANSISTOR R2121 ERJ8GEYJ3R3V M 3.3 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 R3090 ERJ2GEJ221 M 220 OHM, R4170 ERJ2GEJ220 M 22 OHM, J,0.063W J,0.063W R3095 D0GA680JA015 M 47 OHM, R4171 ERJ2GEJ220 M 22 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 R4615 D0GA680JA015 M 47 OHM, R5507 D1BB1101A055 M 1.1 KOHM, 1/ J,0.063W R4616 D0GA680JA015 M 47 OHM, R5508 D1BB8200A087 M 820 OHM, 1/10W J,0.063W R5509...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R5801 D1BA6801A014 M6.8 KOHM, 1/10W PAVCA R8327 D0GA473JA015 M 47 OHM, J,0.063W R5805 D0GB150JA041 M 15 OHM J 1/10W PAVCA R8328 D0GA101JA015 M 100 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 R8691 D0GA272JA015 M 2.7KOHM, R8747 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R8692 D0GA272JA015 M 2.7KOHM, R8748 ERJ2GEJ220 M 22 OHM, J,0.063W J,0.063W R8693...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R9014 ERJ2GEJ103 M 10KOHM, R9904 ERJ2GEJ104 M 100KOHM, J,0.063W J,0.063W R9019 D0GA473JA015 M 47 OHM, R9905 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R9020...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16254 ERJ6ENF6801 M 6.8KOHM, 1/10W R16491 ERJ6RED124 M 120KOHM, 1/10W R16255 D1BB1201A055 M 1.2KOHM, 1/10W R16492 ERJ6RED124 M 120KOHM, 1/10W R16256 D1BB1501A055 M1.50KOHM, 1/10W R16493...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16645 D0GB562JA041 M 5.6KOHM,J,1/ R16751 D0GD154JA059 M 150KOHM,F,0.25W R16646 D1BB1181A055 M 1.18KOHM, 1/ R16752 ERJ3GEYJ472 M 4.7KOHM,J,1/ R16648 D0GF202JA047 M 2KOHM,J, 0.33W R16753 ERJ6GEYF473...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16898 D1BB1051A055 M 1.05KOHM, 1/ R17131 D0GZ1R0JA020 C1.0 OHM, J, PAVCA 0.5W R16899 D1BB2741A055 M2.74KOHM, 1/10W R17133 D0GB101JA041 M 100 OHM,J,1/ R16900 D0GB103JA057 M 10K OHM J 1/ R17134...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R17233 D0GB101JA041 M 100 OHM,J,1/ ZA16401 K4CD01000011 AV TERMINAL ZA16402 K4CD01000011 AV TERMINAL R17234 D0GB201JA041 M 200 OHM,J,1/ PAVCA ZA16403 K4CD01000011 AV TERMINAL...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C623 F1J0J4750018 C 4.7UF, K, 16V D611 B0ACDJ000010 DIODE C625 ECJ1VB1H102K C 1000PF, K, 50V D701 B0ECKM000046 DIODE C627 ECJ2VB1H103K C 0.01UF, K, 50V D702...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q703 B1ADCF000111 TRANSISTOR R204 D1AB3303A023 M330 KOHM, 0.25W Q705 B1CFGD000030 FET R206 ERJ6ENF2702 M 27KOHM, 1/10W Q706 B1HDCEA00001 TRANSISTOR R207 ERJ6ENF4702 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 R615 D0GB182JA057 M 1.8KOHM J 1/ R740 ERJ3GEYJ331 M 330 OHM,J,1/ R616 ERJ3GEYJ104 M 100KOHM,J,1/ R741 ERJ6ENF6201 M 6.2KOHM, 1/10W R742 ERJ6ENF1003 M 100KOHM, 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 R902 D0GF101JA047 M 100 OHM,J, ZN102 D4EAD6210001 VARISTOR 0.33W ZN200 D4EA8511A001 VARISTOR R903 D0XGR05JA028 M 0.05OHM,J, 5W ZN201 D4EA8511A001 VARISTOR R905 ERJ8GEYJ103...
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If new part numbers are shown, be sure to use them when ordering parts. Please file and use this manual together with the service manual for Model No. TC-P42G25 ORDER NO. MTNC100213CE Subject : PLASMA DISPLAY PANEL Reason for Change *The circled item indicates the reason.