1 Safety Precautions 1.1. General Guidelines 1. 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. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
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 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-sLD Sustain Drive Format Converter, Plasma AI, Sub-Field Processor Sustain out (Lower) Power Switch, Key Switch...
Digital cable services (MPEG2 and MPEG4-AVC(H.264)) Countries that DVB-C is available: Germany, Switzerland, Denmark, Sweden, Norway, Finland, Netherlands • Check the latest information on the available services at the following website. (English only) http://panasonic.jp/support/global/cs/ Aerial - input VHF / UHF Operating Conditions 0 °C - 35 °C...
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Note • Design and Specifications are subject to change without notice. Mass and Dimensions shown are approximate. • This equipment complies with the EMC standards listed below. EN55013, EN61000-3-2, EN61000-3-3, EN55020.
TV will be forced to the factory shipment setting after this SELF CHECK. 5.1.3. Model and Keys: Model No. Keys CI Plus DTCP-IP One-to-One (For USB Rec.) TX-P42S20E None None TX-P42S20ES None None TX-P42S20L None None TX-PF42S20 None None None TX-PR42S20 None None None...
6 Service Mode 6.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 2 seconds. 6.1.1. 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...
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6.1.2. 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. 6.1.3. How to exit Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
6.2. 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.
6.4. Hotel mode 1. Purpose Restrict a function for hotels. item Function 2. Access command to the Hotel mode setup menu Hotel Mode Select hotel mode ON/OFF In order to display the Hotel mode setup menu, please Initial INPUT Select input signal modes. enter the following command (within 2 second).
6.5. Data Copy by SD Card 6.5.1. 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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6.5.3. 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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6.5.4. 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.
7 Troubleshooting Guide Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 7.1. Check of the IIC bus lines 7.1.1. How to access 7.1.1.1. 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.
7.2. 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.
7.3. 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.)
8 Service Fixture & Tools 8.1. SC jig Purpose: To find the failure board (SC) 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.
9 Disassembly and Assembly Instructions 9.1. Remove the Rear cover 9.4. Remove Side terminal 1. See PCB Layout (Section 3) cover and the Side shield metal 9.2. Remove the AC inlet , ×1 , ×1 1. Remove the screws (×2 2.
9.5. Remove the Tuner unit 9.7. Remove the Speakers 1. Remove the Side terminal cover and the Side shield 1. Unlock the cable clampers to free the cable. metal. (See section 9.4.) 2. Disconnect the Speaker terminal. 2. Unlock the cable clampers to free the cable. 3.
9.9. Remove the SC-Board 9.11. Remove the SS-Board 1. Remove the SM-Board. (See section 9.8.) 1. Remove the Tuner unit. (See section 9.5.) 2. Disconnect the connector (SC2). 2. Unlock the cable clampers to free the cable. 3. Disconnect the flexible cable (SC20). 3.
3. Remove the Hanger metals (L, R) fastening screws (×2 9.15. Remove the Plasma panel sec- each) and remove the Hanger metals (L, R). tion from the Cabinet assy (glass) 1. Remove the cabinet assy and the plasma panel fastening screws (×3 9.13.
9.16. Remove the Glass holders 9.18. Replace the plasma panel 1. Remove the Cabinet assy. (See section 9.15.) Caution: A new plasma panel itself without Hanger metals is 2. Remove the screws (×5 fragile. 3. Remove the Glass holder bottom rear. To avoid the damage to new plasma panel, carry a new 4.
10 Measurements and Adjustments 10.1. Adjustment 10.1.1. 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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10.1.2. Sub-Contrast adjustment Name of measuring instrument Connection Remarks RF generator Base Band signal generator HD signal generator Steps Remarks Adjustment of TV (RF system) Ref.: RF signal modulation spec. Note: L models: 80% In adjustment, you must setting to modulation of signal at 80%. Other models: 90% 1.
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Steps Remarks Another procedure Adjustment of AV system 1. PAL 100% Full White or Split Colour bar receive AV1(or AV2), shown as below. 2. Goes into service adjustment mode. 3. Push [ 1 ] or [ 2 ] key, and goes into adjustment mode for [ Contrast ]. Adjustment 1.
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10.1.3. White balance adjustment Name of measuring instrument Connection Remarks W/ B pattern Panel surface Color analyzer (Minolta CA-100 or equivalent) Steps Remarks • Make sure the front panel to be used on the final set is fitted. Picture menu : Dynamic •...
11.3. Block (2/4) Diagram DIGITAL SIGNAL PROCESSOR IC9300 PD4H VIDEO DATA PLASMA AI VIDEO DATA LVDS DATA CPG with SS H/V Sync Control VIDEO DATA P+3.3V Sub Filed Processor IC9304 P+3.3V ADDR/DATA FLASH IIC0 FLASH I/F MEMORY P_S0 CONTROL DATA P_S0 P_S1 DISCHARGE CONTROL...
12 Wiring Connection Diagram 12.1. 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. 12.2. Wiring (1)
13.10. A-Board (5/19) Schematic Diagram A-BOARD (5/19) CI SLOT,SD CARD,FLASH MEMORY USE SD-IF R8824 6.2k FLASH TO 3/19 USBRREF CI CONNECTOR NOR & NAND USE USE LO HEIGHT SUB3.3V R8890 TO 3,5/19 XIRQ3 JK8940 SUB3.3V R8922 K1NA68B00054 R8856 EXB2HVR000V CI SLOT TO 4/19 AA_XECS2 SUB3.3V...
13.15. A-Board (10/19) Schematic Diagram A-BOARD (10/19) VIDEO AUDIO I/O VIDEO IN STB5V E_AV1_Vi A_AV2_Vi E_AV1 A_AV2_LRi EURO QLINK CONTROL AUDIO IN C3149 C3123 TO 3,6/19 R3152 L3107 L3114 R3207 J0JCC0000287 J0JYC0000331 Sheet Q-LINK TO 9/19 E_AV1_VIN(20P)/A_AV2_V__TERMINAL AVSW_R079PIN_CVBSIN6 TO 11/19 TO 9/19 E_AV1_LIN(_6PIN)/A_AV2_L__TERMINAL AVSW_R062PIN_L3IN...
14.2. K and SS2-Board SS2-BOARD (FOIL SIDE) K-BOARD (FOIL SIDE) TNPA4802 TXN/K1LWUE T P 5 0 8 T P 5 0 1 T P 5 0 2 T P 5 0 4 T P 5 0 3 TNPA4802 1 SS2 P b F R M 5 1 0 T P 5 0 6...
14.4. C1-Board C1-BOARD (FOIL SIDE) TNPA5094 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) TNPA5094 C 1 5 4 C R N O .
14.5. C2-Board C2-BOARD (FOIL SIDE) TNPA5095 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) TNPA5095 I C 2 0 1 R 2 6 2 R 2 4 5 C 2 0 2...
14.7. SS-Board SS-BOARD (FOIL SIDE) TXNSS11DEK S S 5 6 S S 6 4 S S 5 5 S S 6 3 S S 5 3 S S 6 1 P b F TNPA5106 1 SS S E E R E V E R S E F O R O R D E R N O . CRNo.16 C 1 9 3 C 2 7 2...
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SS-BOARD (COMPONENT SIDE) TXNSS11DEK SS61 SS61 SS53 SS63 SS63 SS55 SS64 SS64 SS56 C 1 0 3 R 1 4 1 R 1 4 2 D 1 3 1 C 1 3 3 Z A 0 0 3 C 1 3 5 C 1 0 5 C 1 0 4 R 0 2 4...
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15.1.5. Mechanical Replacement Parts List...
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STAND POLE R TBLA3690 STAND POLE L TBLX0138 PEDESTAL STAND 1 PAVCCZ P42S20E/L, PF42S20, PR42S20 TBLX0202 PEDESTAL STAND 1 PAVCCZ P42S20ES TBMA352 PANASONIC SHEET BADGE 1 PAVCCZ TBX3EA00401 POWER BUTTON THEJ0339 SCREW(BC-TUNER:1 SIDE_COVER:4) THEL052Z SCREW (BC TOP:4) THEL079N PF SCREW(5x30)
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Ref. Safety Part No. Part Name & Description Q'ty Remarks TPE0E9002 ACCESSORIES BAG 1 PAVCCZ TPE0E9003 BAG FOR AC CORD 1 PAVCCZ TPEB341 STAND ACCESSORY BAG TPEB438 BAG (PEDESTAL STAND) TPG0E9311 PAPER CAP 0.25 PAVCCZ TQB0E0936A INSTRUCTION BOOK(GERMAN) 1 PAVCCZ P42S20E/ES TQB0E0936B INSTRUCTION BOOK(DUTCH) 1 PAVCCZ P42S20E/ES...
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Ref. Safety Part No. Part Name & Description Q'ty Remarks TTU0E0726 REAR COVER 1 PAVCCZ PR42S20 TUX0E152 42HANGER METAL 2 PAVCCZ TXFEA01LWUE SPEAKER ASSY 2 PAVCCZ TXFKP01LWUE SIDE TERMINAL COVER ASSY 1 PAVCCZ TXFKY01LRUE CABINET ASSY 1 PAVCCZ P42S20E/L, PF42S20, PR42S20 TXFKY01LSUE CABINET ASSY 1 PAVCCZ P42S20ES...
15.2. Electrical Replacement Parts List 15.2.1. Replacement Parts List Notes...
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15.2.2. Electrical Replacement Parts List Safety Ref. No. Part No. Part Name & Pcs Remarks Description Safety Ref. No. Part No. Part Name & Pcs Remarks C2318 F1H1H104A970 C 0.1UF, K, 50V Description C2320 F1J1E105A231 C 1 UF 25V C2321 F1H1H104A970 C 0.1UF, K, 50V LSEP1287BEHB CIRCUIT BOARD P (RTL)
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C3011 F1J1A106A087 C 0.010UF, K, C3151 ECJ1VB1A105K C 0.01UF, Z, 50V C3152 ECJ1VB1A105K C 0.01UF, Z, 50V C3013 ECJ1VB1A105K C 0.01UF, Z, 50V C3153 F1G1H561A730 C 56UF, 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 C5616 F1G1E103A123 C 0.010UF, K, C8055 F1G1C104A116 C 0.10UF, K, 16V C8056 F1G1C104A116 C 0.10UF, K, 16V C5617 F1K0J226A008 C 22UF, K,6.3V C8057 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 C8402 F1G1C104A116 C 0.10UF, K, 16V C9349 F1J1A106A087 C 0.010UF, K, C8403 F1G1C104A116 C 0.10UF, K, 16V C9350 F1G1C104A116 C 0.10UF, K, 16V C8404 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 D5472 B0ADEJ000035 ZENER DIODE L2903 J0JCC0000278 CHIP INDUCTOR D5475 B0ADCJ000100 DIODE L2904 J0JCC0000278 CHIP INDUCTOR D5476 DZ2J068M0L ZENER DIODE PAVCCZ L2905 J0JHC0000046 CHIP INDUCTOR...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description L8400 J0JHC0000045 CHIP INDUCTOR R0943 D0GA680JA015 M 47 OHM, J,0.063W L8401 J0JHC0000045 CHIP INDUCTOR R0944 D0GA680JA015 M 47 OHM, L8850 J0JHC0000045 CHIP INDUCTOR 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 R2255 D0GA473JA015 M 47 OHM, R2926 D0GA680JA015 M 47 OHM, J,0.063W J,0.063W R2256 ERJ2GEJ103 M 10KOHM, R3003 ERJ2GEJ104 M 100KOHM, 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 R3172 D0GA222JA015 M 2.2KOHM, R4659 ERJ2GEJ220 M 22 OHM, J,0.063W J,0.063W R3173 EXB28V221J RESISTOR ARRAY R4663 ERJ2GEJ220 M 22 OHM, J,0.063W R3177 EXB28V331J...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R5008 D0GA822JA015 M8.2KOHM, R5609 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R5050 D0GA473JA015 M 47 OHM, R5610 D0GA473JA015 M 47 OHM, J,0.063W J,0.063W R5051...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R8326 D0GA472JA015 M 4.7KOHM, R8457 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R8327 D0GA472JA015 M 4.7KOHM, R8462 EXB28V680JX RESISTOR ARRAY J,0.063W R8463 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 R8618 ERJ2GEJ103 M 10KOHM, R8918 EXB2HV680J RESISTOR ARRAY J,0.063W R8919 EXB2HV680J RESISTOR ARRAY R8622 D0GA680JA015 M 47 OHM, R8920 D0GA222JA015 M 2.2KOHM, 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 R9326 D0GB162JA041 N 1.6KOHM J 1/ C16151 F1K1E105A029 C 1UF, Z, 25V C16152 F1K1E475A134 C 4.7UF, Z, 25V R9327 D0GB162JA041 N 1.6KOHM J 1/ C16153...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description C16642 F1L2J562A022 C 5600UF, K,6.3V C17213 F1L2A334A034 E 3300UF, 100V PAVCCZ C16645 F1K2J102A014 C 1000UF, K,6.3V C17215 ECJ1VB1A105K C 0.01UF, Z, 50V C16646 F1K2J102A014 C 1000UF, K,6.3V C17217...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D16503 B0ECHR000001 DIODE IC16562 C0JBAU000043 IC D16522 B0ECHR000001 DIODE IC16563 C0JBAB000916 IC D16523 B0ECHR000001 DIODE IC16581 C0BBBA000024 IC D16534 B0ECHR000001 DIODE IC16661...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description Q16602 DSC2001Q0L TRANSISTOR R16152 ERJ3GEYJ101 M 100 OHM,J,1/ Q16603 DSA2001S0L TRANSISTOR R16154 D0GD750JA059 M 75 OHM,J,0.25W Q16606 DSC2001Q0L TRANSISTOR R16155 D0GF1R0JA047 M 1.0 OHM,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 R16418 ERJ6GEYJ101V M 100 OHM,J,1/ R16588 D0GB103JA057 M 10K OHM J 1/ R16421 D0GF7R5JA047 M 7.5 OHM,J, R16590 ERJ3GEYJ221 M 220 OHM,J,1/ 0.33W...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R16688 D1BB8871A055 M8.87KOHM, 1/10W R16837 D0GB102JA041 M 1KOHM,J,1/10W R16690 ERJ3GEYJ472 M 4.7KOHM,J,1/ R16838 ERG1FJS104D M 100KOHM, J, 1W R16841 ERJ3GEYJ472 M 4.7KOHM,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 R17114 D0GB101JA041 M 100 OHM,J,1/ R17215 D0GZ1R0JA020 C1.0 OHM, J, PAVCCZ 0.5W R17115 D0GB201JA041 M 200 OHM,J,1/ PAVCCZ R17217 D0GB101JA041 M 100 OHM,J,1/ R17116...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description ZA16402 K4CD01000011 AV TERMINAL C623 F1J0J4750018 C 4.7UF, K, 16V ZA16403 K4CD01000011 AV TERMINAL C625 ECJ1VB1H102K C 1000PF, K, 50V ZA16404 K4CD01000011 AV TERMINAL C627...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description D600 B0ACDJ000010 DIODE Q602 DSC5001R0L TRANSISTOR D604 B0EAAD000001 DIODE Q701 B1HBCFA00033 TRANSISTOR D605 B0EAAD000001 DIODE Q703 B1ADCF000111 TRANSISTOR D611 B0ACDJ000010 DIODE Q705...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R200 D1AB3303A023 M330 KOHM, 0.25W R611 ERJ3GEYJ101 M 100 OHM,J,1/ R201 D1AB3303A023 M330 KOHM, 0.25W R613 D0GB154JA057 M 150KOHM J 1/ R203 D1AB3303A023 M330 KOHM, 0.25W R204...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Safety Ref. No. Part No. Part Name & Pcs Remarks Description Description R736 ERJ6GEYJ101V M 100 OHM,J,1/ R900 ERJ8GEYJ222V M 2.2KOHM, J,1/ R739 ERJ6ENF3901 M 3.9KOHM, 1/10W R901 ERJ6GEY0R00V M 0 OHM J 1/10W R740 ERJ3GEYJ331 M 330 OHM,J,1/...
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Safety Ref. No. Part No. Part Name & Pcs Remarks Description ZN100 D4EAD6210001 VARISTOR ZN101 D4EAB681A011 VARISTOR ZN102 D4EAD6210001 VARISTOR ZN200 D4EA8511A001 VARISTOR ZN201 D4EA8511A001 VARISTOR...