1 Different points 1.1. Mechanical Replacement Parts List Ref. No. Parts No. Parts name & Description Remarks TC-P42X2 TC-42PX24 K2CG3YY00060 K2CG3YY00069 AC CORD (USA) PAVCA TQB2AA0584 TQB2AA0576 INSTRUCTION BOOK (ENG/FRE/SPA) PAVCA ----- TQB2AA9003 INSTRUCTION BOOK (CD-ROM) PAVCA TXFKU01XSER TXFKU11XSER REAR COVER...
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2 Block Diagram 2.1. Main Block Diagram DIGITAL SIGNAL PROCESSOR TMDS DATA HDMI I/F HDMI1-2 RECEIVER SD CARD DATA SD CARD SD CARD DATA SLOT CLOCK Nile-TCON IFD_OUT DDR2 FRONT END SIF_OUT PROCESSOR EEPROM TUNER VIDEO1 EEPROM STB5V POWER LED STB3.3V SUB5V (SIDE)
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2.2. Block (1/4) Diagram SPEAKER_L SPEAKER_R D2142 OPTICAL JK8502 JK4500 JK4501 AUDIO TU8302 SD CARD HDMI IN 1 HDMI IN 2 DIGITAL SIGNAL PROCESSOR ANT IN TUNER SUB3.3V_SD IIC0 3.3V IC5613 SUB5V IC2106 TUNER AUDIO AMP SUB5V SUB5V SUB3.3V SUB3.3V 3.3V SOUND15V SUB3.3V...
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. PCB Layout Board Name Function Board Name Function Power Supply Remote receiver, Power LED, C.A.T.S. sensor Non serviceable. Power Switch P-Board should be exchanged for service. 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, Nile-TCON...
4 Specifications Power Source AC 120 V, 60 Hz Power Consumption Maximum 235 W Standby condition 0.5 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 Disassembly and Assembly Instructions 7.1. Remove the Rear cover 7.4. Remove Side terminal cover and the Side shield metal 1. See PCB Layout (Section 3). 7.2. Remove the AC inlet , ×1 , ×1 1. Remove the screws (×2 2.
7.5. Remove the Tuner unit 7.8. Remove the SN-Board 1. Remove the Side terminal cover and the Side shield 1. Remove the flexible cables (SN11, SN12, SN13, SN14, metal. (See section 7.4.) SN15, SN16, SN17 and SN18) connected to the SN- 2.
7.10. Remove the Hanger metals and 7.11. Remove the C1-Board the Stand brackets 1. Remove the Hanger metal R and the Stand bracket R. (See section 7.10.) 1. Remove the Plasma panel section from the servicing 2. Remove the flexible cables holder fastening screws (×8 stand and lay on a flat surface such as a table (covered by a soft cloth) with the Plasma panel surface facing 3.
7.13. Remove the Plasma panel sec- 7.14. Remove the S-Board tion from the Cabinet assy 1. Remove the Cabinet assy. (See section 7.13.) 2. Remove the screws (×2 ) and remove the S-Board (glass) unit. 1. Remove the cabinet assy and the plasma panel fastening screws (×3 3.
7.15. Remove the Glass holders 7.17. Replace the plasma panel 1. Remove the Cabinet assy. (See section 7.13.) Caution: A new plasma panel itself without Hanger metals is 2. Remove the S-Board. (See section 7.14.) fragile. 3. Remove the screws (×4 To avoid the damage to new plasma panel, carry a new 4.
8 Measurements and Adjustments 8.1. Adjustment 8.1.1. 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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8.1.2. 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.
8.1.3. White balance adjustment Name of measuring instrument Remarks Color analyzer (Minolta CA-100 or equivalent) Note: The CA-100 which was calibrated to less than +-0.001 with CS-1000. Procedure Remarks Note : • Make sure the front panel to be used on the final set is fitted. •...
9 Block Diagram 9.1. Main Block Diagram DIGITAL SIGNAL PROCESSOR TMDS DATA HDMI I/F HDMI1-2 RECEIVER SD CARD DATA SD CARD SD CARD DATA SLOT CLOCK Nile-TCON IFD_OUT DDR2 FRONT END SIF_OUT PROCESSOR EEPROM TUNER VIDEO1 EEPROM STB5V POWER LED STB3.3V SUB5V VIDEO2...
9.3. 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 IC9304 P3V_ P+3.3V ADDR/DATA FLASH IIC2 FLASH I/F MEMORY P_S0 CONTROL DATA P_S0 P_S1 DISCHARGE CONTROL...
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)
12 Printed Circuit Board 12.1. K and S-Board K-BOARD (FOIL SIDE) S-BOARD (FOIL SIDE) TXN/K1LFUUM TXN/S1EQUUM T N P A 4 8 7 3 T P 0 4 T P 0 6 P b F TP2504 TP2506 S E E R E V E R S E T P 0 3 F O R O R D E R N O .
12.3. C1-Board C1-BOARD (FOIL SIDE) TXNC11LFUU CMM11 1 C1 TNPA5075 S E E R E V E R S E F O R O R D E R N O . P b F C1-BOARD (COMPONENT SIDE) TXNC11LFUU C 1 2 0 C 1 1 5 R 1 3 1 I C 1 0 1...
12.4. C2-Board C2-BOARD (FOIL SIDE) TXNC21LFUU CMM21 T N P A 5 0 7 6 1 S E E R E V E R S E F O R O R D E R N O . P b F 1 2 3 C2-BOARD (COMPONENT SIDE) TXNC21LFUU...
12.5. SN-Board SN-BOARD (FOIL SIDE) TXNSN1LFUU S N M M 1 CRNo.14 S N M M 2 T P 1 2 2 T P 7 9 L 8 5 1 T P 1 2 1 Q 6 2 1 Q 4 2 1 D 4 2 1 Q 6 0 1 D 6 4 2...
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SN-BOARD (COMPONENT SIDE) TXNSN1LFUU A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8 A 4 8...
12.6. SS-Board SS-BOARD (FOIL SIDE) TXNSS1LFUU C 2 4 1 C 1 9 3 L 0 1 4 L 0 1 3 L 0 1 2 L 3 0 3 L 0 1 1 C R N o . 1 6 L 1 0 3 T P 6 6 T N P A 5 0 7 2...
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SS-BOARD (COMPONENT SIDE) TXNSS1LFUU C 2 4 4 R 1 3 1 R 1 3 5 R 1 3 6 C 1 0 6 C 1 0 5 C 2 4 2 R 1 9 1 C 1 0 4 D 1 3 1 C 1 0 3 C 3 2 8...
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 C2229 F1G1H222A730 C 2200UF, 50V Description C2230 F1G1C104A116 C 0.10UF, K, 16V C2232 F1H1E104A129 C 0.1UF, 25V TXN/A1MCUUS CIRCUIT BOARD A (RTL)PA...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C4750 F1G1C104A116 C 0.10UF, K, 16V C5739 F1G1A105A047 C 1UF, K, 10V C4751 F1G1C104A116 C 0.10UF, K, 16V C5764 ECJ1VB1A105K C 0.01UF, Z, 50V C4752...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C8064 F1G1A105A047 C 1UF, K, 10V C8353 F1J1A106A087 C 0.010UF, K, C8065 F1G1C104A116 C 0.10UF, K, 16V C8354 F1J1A106A087 C 0.010UF, K, C8067 F1G1A105A047 C 1UF, K, 10V...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C9336 F1J1A106A087 C 0.010UF, K, C14942 F1G1H221A731 C 220UF, 50V C14943 F1K1E475A134 C 4.7UF, Z, 25V C9337 F1J1A106A087 C 0.010UF, K, C14950 F1G1H221A731 C 220UF, 50V C14952...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C16504 F1K1E475A134 C 4.7UF, Z, 25V C17110 F1L2A334A031 E 3300UF, 100V C16505 F1K1E105A029 C 1UF, Z, 25V C17111 F1L2A334A031 E 3300UF, 100V C16521 F1K1E105A029 C 1UF, 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 D16317 B0ECKP000055 DIODE IC4701 C1ZBZ0003775 IC D16401 DA3DF50ACSLW ZENER DIODE IC5601 C0EBY0000580 IC PAVCA D16407 B0JCME000093 DIODE IC5605 C0DBAGF00030 IC D16411 B0ACCJ000048 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 L2126 J0JYC0000068 CHIP INDUCTOR PC16722 B3PBA0000223 IC L2127 J0JYC0000068 CHIP INDUCTOR PC16723 B3PBA0000223 IC L2128 G1C330MA0416 INDUCTION COIL PAVCA PC16896 B3PBA0000223 IC...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q16702 B1ABCF000231 TRANSISTOR R2333 ERJ8GEYJ3R3V M 3.3 OHM, J,1/ Q16762 B1HFPFA00001 TRANSISTOR R2334 ERJ8GEYJ3R3V M 3.3 OHM, J,1/ Q16801 DSA2001S0L 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 R4711 D0GA472JA015 M 4.7KOHM, R5675 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R4715 D0GA222JA015 M 2.2KOHM, R5676 D0GA473JA015 M 47 OHM, J,0.063W J,0.063W R4716...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R8057 D0GA152JA015 M 1.5KOHM, R8341 ERJ6GEYG821 M 820 OHM,J,1/ J,0.063W R8058 ERJ2GEJ221 M 220 OHM, R8342 ERJ2GEJ102X M 1K OHM J 1/4W J,0.063W R8501 D0GA680JA015 M 47 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 R9124 D0GA470JA015 M 47 OHM, R9871 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R9125 ERJ2GEJ102X M 1K OHM J 1/4W R9872 D1BB3301A055 M 3.3KOHM, 1/10W R9129...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R14975 EXB38V470J RESISTOR ARRAY R16410 D0GB391JA041 M 390 OHM,J,1/ R14977 EXB38V222J RESISTOR ARRAY R16411 ERJ6ENF2700 M 270 OHM, 1/10W R14980 ERJ6GEYJ221V M 220 OHM,J,1/ R16416...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16590 ERJ3GEYJ221 M 220 OHM,J,1/ R16761 ERJT06J100V M 10 OHM,F,0.25W R16763 D0GB473JA057 M 47KOHM,J,1/10W R16591 EXB38V472JV RESISTOR ARRAY R16765 ERJT06J100V M 10 OHM,F,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 R16932 ERJ6GEYJ223 M 22KOHM,J,1/10W R16933 D1BB1002A055 M 10KOHM, 1/10W SW2500 K0F122A00172 SWITCREMOTE CON- TROLH R16934 D1BB6801A055 M 6.8KOHM, 1/10W SW3759A K0H1BA000445 SWITCH R16935...