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 Electrostatically 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 Power Supply, Sustain Drive Non serviceable. PSS-Board should be exchanged for service. Main AV input, processing Remote receiver, Power LED, C.A.T.S. sensor Data Driver (Lower Right) Data Driver (Lower Left) Scan Drive...
NTSC (AV input only) Playback from NTSC Video recorders (VCR). • Check the latest information on the available services at the following website. http://panasonic.jp/support/global/cs/tv/ Receiving systems / Band name (Y) PAL B, G, H, I, SECAM B, G, SECAM L, L...
How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more than 3 seconds. TV will be forced to the factory shipment setting after this SELF CHECK. 5.1.3. Model and Keys: Model No. Keys One-to-One CI Plus DTCP-IP WIDEVINE Netflix (For USB Rec.) TX-P42XT50B None TX-P42XT50Y None TX-PR42XT50 None None...
6 Service Mode 6.1. How to enter into Service Mode 6.1.1. Purpose After exchange parts, check and adjust the contents of adjustment mode. While pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 2 seconds. Note: Service Mode can not be entered when 3D signal input.
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6.1.4. 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. Main item Sub item Sample Data Remark ADJUST...
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. DRV Check - USBHDD Check 1. Select [DRV Check - USBHDD Check] in Service Mode. 2. Press [OK] button on the remote control for more than 3 seconds. 6.5. Hotel mode 1. Purpose Restrict a function for hotels. Item Function 2.
6.6. Data Copy by SD Card 6.6.1. 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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6.6.3. 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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6.6.4. Data copy from 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. Blinking Times Contents Check point...
7.3. No Power First check point There are following 2 states of No Power indication by power LED. 1. No lit 2. Green is lit then turns red blinking a few seconds later. (See Power LED Blinking timing chart) 3. Only red is lit.
8 Disassembly and Assembly Instructions 8.1. Disassembly Flow Chart for the Unit This is a disassembly chart. When assembling, perform this chart conversely.
8.2. Disassembly Procedure for the Unit 8.2.1. Remove the Pedestal stand 8.2.4. Remove the Bluetooth module 1. Remove the Plasma panel section from the servicing 1. Remove the screw (×1 ) and remove the Bluetooth stand and lay on a flat surface such as a table (covered module.
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8.2.7. Remove the PSS-Board 8.2.9. Remove the Speakers Caution: 1. Unlock the cable clampers and the tapes to free the To remove P.C.B. wait 1 minute after power was off for cables. discharge from electrolysis capacitors. 2. Disconnect the Speaker terminal. 1.
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8.2.11. Remove the BT connector clamper 8.2.13. Remove the M8 nut metals 1. Unlock the cable clampers and the tapes to free the 1. Remove the screw (×1 each) and remove the M8 nut cables. metals. 2. Remove the claws (×2 ) and remove the BT cable.
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8.2.19. Replace the Plasma panel 3. Remove the Cabinet assy from the Plasma panel section. Caution: Place the Plasma panel on a flat surface of a table (covered by a soft cloth) and a cushion. 8.2.16. Remove the Contact metal bottom 1.
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. White balance adjustment Name of measuring instrument Remarks Color analyzer (Minolta CS-2000 or equivalent) Procedure Remarks 1. Enter the Service mode. 2. Receive the Analog-RF (except for no signal) or set CVBS/YUV/HDMI (no signal is available). 3. Select [WB-ADJ] by using [1] and [2] key in the remote controller. 4.
10 Block Diagram 10.1. Main Block Diagram MAIN AV INPUT,PROCESSING HDMI1-2 CI SLOT (HDMI2) TMDS DATA ETHERNET DATA HDMI I/F LAN CON I/F ETHERPHY ETHERNET IFD_OUT TUNER TUNER I/F USB I/F USB1-2 Parallel_ TS(CI) Parallel_ BLUETOOTH TS(FE) TS I/F OFDM PEAKS-LD4 CI I/F CI BUS...
10.3. Block (2/4) Diagram MAIN AV INPUT,PROCESSING IC9300 PD6H VIDEO DATA PLASMA AI VIDEO DATA LVDS DATA H/V Sync Control VIDEO DATA Sub Filed Processor VIDEO DATA IC9803 P+1.2V DCDC15V P+1.2V IIC0 DATA DRIVER CONTROL +1.2V 1.2V P+3.3V IC9005 P+2.5V DCDCEN D_UHZ P+3.3V...
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)
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Model No. : TX-P42XT50B/Y,PR42XT50 Schematic Diagram Note...
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Model No. : TX-P42XT50B/Y,PR42XT50 Replacement Parts List Note...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (1/15)
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (2/15)
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (3/15)
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (4/15)
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (5/15)
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (6/15) and K-Board...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (7/15)
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (8/15) S-10...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (9/15) S-11...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (10/15) S-12...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (11/15) S-13...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (12/15) S-14...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (13/15) S-15...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (14/15) S-16...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (15/15) S-17...
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Model No. : TX-P42XT50B/Y,PR42XT50 C1-Board S-18...
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Model No. : TX-P42XT50B/Y,PR42XT50 C2-Board S-19...
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Model No. : TX-P42XT50B/Y,PR42XT50 SN-Board (1/4) S-20...
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Model No. : TX-P42XT50B/Y,PR42XT50 SN-Board (2/4) S-21...
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Model No. : TX-P42XT50B/Y,PR42XT50 SN-Board (3/4) S-22...
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Model No. : TX-P42XT50B/Y,PR42XT50 SN-Board (4/4) S-23...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (Foil side) S-24...
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Model No. : TX-P42XT50B/Y,PR42XT50 A-Board (Component side) S-25...
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Model No. : TX-P42XT50B/Y,PR42XT50 K-Board S-26...
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Model No. : TX-P42XT50B/Y,PR42XT50 C1-Board S-27...
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Model No. : TX-P42XT50B/Y,PR42XT50 C2-Board S-28...
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Model No. : TX-P42XT50B/Y,PR42XT50 SN-Board S-29...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks A-PR42XT50 CIRCUIT BOARD A 1 (PR) (RTL)PAVCCZ A-P42XT50B CIRCUIT BOARD A 1 (B) (RTL)PAVCCZ A-P42XT50Y CIRCUIT BOARD A 1 (Y) (RTL)PAVCCZ TXN/K1QTUA CIRCUIT BOARD K...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C3139 F1G1H471A834 C 470PF, 50V 1 PAVCCZ C3140 F1G1H471A834 C 470PF, 50V 1 PAVCCZ C3151 F1G1A105A047 C 1UF 10V C3152 F1G1A105A047 C 1UF 10V...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C6904 F1G1C104A077 C 0.1UF 16V C6905 F1G1C104A077 C 0.1UF 16V C6906 F1G1H9R0A831 C 9 PF, 50V 1 PAVCCZ C6907 F1G1H100A833 C 10PF 50V 1 PAVCCZ...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C8230 F1G1C104A077 C 0.1UF 16V C8231 F1G1C104A077 C 0.1UF 16V C8232 F1G1C104A077 C 0.1UF 16V C8300 F1G1H8R0A831 C 8 PF, 50V 1 PAVCCZ C8301...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C8748 F1H0J4750004 C 4.7UF, 16V C8749 F1G1A105A047 C 1UF 10V C8750 F1G1A105A047 C 1UF 10V C8757 F1J1A106A110 C 10UF, 10V 1 PAVCCZ C8758 F1J1A106A110...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks D3010 DZ2J140M0L ZENER DIODE D3011 DZ2J140M0L ZENER DIODE D3012 DZ2J140M0L ZENER DIODE D3013 DZ2J140M0L ZENER DIODE D3014 DZ2J140M0L ZENER DIODE D3021 DZ2J140M0L ZENER DIODE...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks JK8601 K1FY208B0013 CONNECTOR 1 PAVCCZ JK8602 K2LC1YYA0018 JACK 1 PAVCCZ JS1050 D0GA360JA023 M 36 OHM, J,1/16W JS1051 D0GA360JA023 M 36 OHM, J,1/16W JS1052 D0GA360JA023...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks Q4700 B1ABCF000231 TRANSISTOR Q4709 B1ABCF000231 TRANSISTOR Q8771 B1HFCEA00001 TRANSISTOR Q9201 B1HFCEA00001 TRANSISTOR Q9202 B1ABCE000015 TRANSISTOR Q9203 B1ABCE000015 TRANSISTOR R051 D0GAR00J0005 M 0 OHM, 1/16W...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R2818 D0GA473JA023 M 47KOHM, J,1/16W R2819 D0GA102JA023 M1KOHM, J.1/16 W R2834 D0GA122JA023 M 1.2KOHM, J,1/16W R3001 D0GA103JA023 M10KOHM, J.1/16 W R3002 D0GA103JA023 M10KOHM, J.1/16 W...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R3324 D0GA102JA023 M1KOHM, J.1/16 W R3342 D0GA331JA023 M 330 OHM, J,1/16W R3343 D0GA331JA023 M 330 OHM, J,1/16W R4513 D1BA1600A023 M 160 OHM,F.1/16 W 1 PAVCCZ...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R8207 D1BA2700A023 M 270 OHM,F.1/16 W 1 PAVCCZ R8208 D1BA2700A023 M 270 OHM,F.1/16 W 1 PAVCCZ R8217 D0GA221JA023 M220 OHM, J.1/16 W R8218 D0GA221JA023 M220 OHM, J.1/16 W...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R8628 D0GA680JA023 M 68 OHM, J,1/16W R8629 D0GA680JA023 M 68 OHM, J,1/16W R8630 D1HY1038A012 NETWORK RESISTER 1 PAVCCZ R8632 D1HY6804A012 NETWORK RESISTER 1 PAVCCZ...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R8827 D0GA103JA023 M10KOHM, J.1/16 W R8833 D0GA103JA023 M10KOHM, J.1/16 W R8848 D0GA103JA023 M10KOHM, J.1/16 W R8850 D0GA103JA023 M10KOHM, J.1/16 W R8851 D0GA103JA023 M10KOHM, J.1/16 W...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R9946 D0GA103JA023 M10KOHM, J.1/16 W RM2810 B3RBB0000018 REMOTE SENSOR SN2810 B3JB00000116 TU6705 ENVS9301D5F TUNER 1 PAVCCZ X6900 H0J410500002 41MHz XTAL NDK 1 PAVCCZ X8300...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C16506 F1H1C105A145 C 1 uF 16 V C16508 F1K1E105A029 C 1UF, 25V C16531 F1K1E105A029 C 1UF, 25V C16534 F1H1C105A145 C 1 uF 16 V...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks C17122 F1L2E154A028 C 0.15UF, 250V C17123 F1L2E154A028 C 0.15UF, 250V C17128 F1H1H102A831 C 1000PF, 50V 1 PAVCCZ C17129 F1H1H102A831 C 1000PF, 50V 1 PAVCCZ...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks D16712 B0ECHR000004 DIODE D16713 B0ECHS000002 DIODE D16714 B0ECHS000002 DIODE D16720 B0ECHR000004 DIODE D16722 B0ECKP000055 DIODE D16723 B0ECKP000055 DIODE D16725 B0ECKP000055 DIODE D16728 B0ECKP000055 DIODE...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks Q16441 B1JADN000013 TRANSISTOR 1 PAVCCZ Q16451 B1JADN000013 TRANSISTOR 1 PAVCCZ Q16581 B1ABCE000015 TRANSISTOR Q16601 B1CERQ000062 1 PAVCCZ Q16602 B1CFGF000019 1 PAVCCZ Q16621 B1JADN000013 TRANSISTOR...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R16563 D1H84704A041 NETWORK RESISTER 1 PAVCCZ R16564 D0GB470JA065 M 47 OHM,J,1/10W R16581 D0GB223JA065 M 22KOHM,J,1/10W R16583 D0GD222JA052 M 2.2KOHM,J,1/8W R16587 D0GB222JA065 M 2.2KOHM,J,1/10W R16590 D0GB221JA065...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R16856 D0GB102JA065 M 1KOHM,J,1/10W R16873 ERA6YEB242 M 2.4KOHM, B 1/10W R16891 D1BF5762A098 M 57.6KOHM, 1/4W 1 PAVCCZ R16892 D1BF5902A098 M 59KOHM, 1/4W 1 PAVCCZ...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks R17273 D1BB49R9A073 M 49.9 OHM,F.1/10W 1 PAVCCZ R17274 D1BB49R9A073 M 49.9 OHM,F.1/10W 1 PAVCCZ R17275 D1BB49R9A073 M 49.9 OHM,F.1/10W 1 PAVCCZ R17276 D1BB49R9A073 M 49.9 OHM,F.1/10W...
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Model No. : TX-P42XT50B/Y,PR42XT50 Exploded View 1 S-51...
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Model No. : TX-P42XT50B/Y,PR42XT50 Exploded View 2 S-52...
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Model No. : TX-P42XT50B/Y,PR42XT50 Packing 1 S-53...
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Model No. : TX-P42XT50B/Y,PR42XT50 Packing 2 S-54...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks BAT-C-0752 Battery Cover of RC 1 PAVCCZ J0KG00000011 FERRITE CORE J0KG00000036 FERRITE CORE FOR USB CABLE 2 PAVCCZ J0KG00000146 FERRITE CORE PACK FOR LAN CABLE...
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Model No. : TX-P42XT50B/Y,PR42XT50 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks TQB0E2191O INSTRUCTION BOOK(LATVIAN) 1 (Y) PAVCCZ TQB0E2191P INSTRUCTION BOOK(POLISH) 1 (Y) PAVCCZ TQB0E2191Q INSTRUCTION BOOK(HUNGARIAN) 1 (Y) PAVCCZ TQB0E2191R INSTRUCTION BOOK(CZECH) 1 (Y) PAVCCZ...