ORDER NO. ITD0503007CE B19 Canada: B07 Digital Progressive Wide Plasma Television TH-42PD50U GP8DU Chassis Specifications Power Source AC 120 V, 50/60 Hz Power Consumption Maximum : 390 W Stand-by condition : 0.6 W Plasma Display panel Drive method : AC type 42-inch, 16 : 9 aspect ratio Screen Size Approx.
TH-42PD50U AUDIO L-R 0.5 Vrms (Phono Jack Type × 2) COMPONENT VIDEO 1.0 Vp-p (including synchronization) INPUT1-2 ± 0.35 Vp-p AUDIO L-R 0.5 Vrms (Phono Jack Type × 2) HDMI HDMI type A Connector AUDIO L-R 0.5 Vrms (Phono Jack Type × 2)
TH-42PD50U 2 Safety Precautions 2.1. 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.
TH-42PD50U 3 Prevention of Electro Static 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"...
TH-42PD50U 4 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).
TH-42PD50U 5 Service Hint Board Name Function Board Name Function Power Supply Data Driver (Left) DC-DC Converter, Power SOS Data Driver (Right) Audio Power Scan Drive AV Terminal, AV Switch Scan out (Upper) ATSC Interface Scan out (Lower) HDMI Interface Sustain Drive None serviceable.
TH-42PD50U 6 Plasma panel replacement method 6.1. Remove the Back cover. 1. See Service hint (Section 5). 6.2. Remove the P-Board. Caution: To remove P.C.B., wait 1 minute after power was off for discharge from electrolisis capacitors. 1. Disconnect the couplers (P2, P5, P9, P10, P11, P12, P23, P25 and P30).
TH-42PD50U 6.5. Remove the rear terminal cover 1. Remove the screws (×4 2. Remove the rear terminal cover. 4. Remove the screws (×1 ) and remove the DV-Board. 5. Remove the screws (×2 ) and Remove the screws (×5 6.6.
TH-42PD50U 6.8. Remove the DG-Board 1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (DG3 and DG5). 3. Disconnect the flexible cables (DG1, DG2 and DG20). 4. Remove the screws (×2 ) and remove the DG-Board.
TH-42PD50U 6.12. Remove the SU-Board 1. Remove the screws (×2 2. Slide the SU-Board to the left to disconnect from a coupler (SC41 - SU41) on the SC-Board and disconnect a coupler (SU45 or SC45). 3. Disconnect the flexible cables (SD1, SD2, SD3) connected to the SU-Board, and remove the SD-Board.
TH-42PD50U 6.18. Remove the K-Board 1. Unlock the cable clampers to free the cable. 2. Disconnect the couplers (H7 and SS34). 3. Remove the screws (×3 ) and remove the K-Board. 6.20. Remove the Speaker L, R 1. Remove the screw (×8 ) and remove the Speaker L, R.
TH-42PD50U 6.21. Remove the Plasma panel 6.22. Replace the plasma panel section from the Front frame (finished). (glass) 1. Place the new plasma panel (finished) on the flat surface of the table (covered by a soft cloth), with the plasma panel 1.
TH-42PD50U 8 Self-check Function When symptoms like “the power fails sometimes” or “sometimes there is no picture and/or sound” can not be confirmed at the time of servicing, the self-check function can be used to confirm the occurrence and to find the defective circuit.
TH-42PD50U 8.2. 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 blinkes of the Power LED on the front panel of the unit.
TH-42PD50U 8.3. 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 8.2.) 1. No lit...
TH-42PD50U 8.5. Local screen failure Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area. Fig - 1...
TH-42PD50U 9 Serviceman Mode 9.1. How to enter into Serviceman Mode While pressing [VOLUME- ] button of the main unit, press [RECALL] button of the remote control three times in a row (within 2 seconds). 9.1.1. Adjustment method..Use the remote control.
TH-42PD50U 10 Adjustment Procedure 10.1. Driver Set-up 10.1.1. Item / Preparation 1. Input an APL 100 % white signal. 2. Set the picture controls: - Picture mode: Normal White balance: Cool Aspect: 16:9 10.1.2. Adjustments Adjust driver section voltages referring the panel data on the panel data label.
TH-42PD50U 10.2. Initialization Pulse Adjust 1. Input a Cross hatch signal. 2. Set the picture controls: - Picture mode: Normal White balance: Cool Adjust the indicated test point for the specified wave form. Test point Volume Level TPSC1 (SC) 15 ± 10µ Sec...
TH-42PD50U 10.3. P.C.B. (Printed Circuit Board) exchange 10.3.1. Caution 1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors. 10.3.2. Quick adjustment after P.C.B. exchange P.C.B. Name Test Point Voltage Volume Remarks P Board...
TH-42PD50U 11 Hotel mode 1. Purpose (ADDRESS 1584) will be 01, even if each settings were done. Restrict a function for hotels. item Function 2. Access command Mode Select hotel mode ON/OFF · Enter to the Service Mode. Input Select input signal modes.
TH-42PD50U 12.6. DV-Board Parts Location DV-BOARD THIS IS FOR REFERENCE USE ONLY. TRANSISTOR IC5003 Q5001 THIS MUST BE REPLACED WITH IC5015 Q5002 IC5016 Q5003 AN EXCHANGE BOARD ONLY. IC5017 Q5004 Q5020 DV-BOARD(FOIL SIDE) DV-BOARD(COMPONENT SIDE) TNPA3626 TNPA3626 ZA002 JK001 IC015...
POWER SOS CONTROL RECTIFIER AC CORD STB_PS POWER SUSTAIN SUSTAIN LINE VSUS RELAY RECTIFIER FACTOR VOLTAGE VOLTAGE FILTER CONTROL CONTROL RECTIFIER DATA DRIVER(LEFT) DATA DRIVER(RIGHT) Vda-67V S.R. S.R. S.R. S.R. S.R. S.R. S.R. TH-42PD50U Main Block Diagram TH-42PD50U Main Block Diagram...
TH-42PD50U 13.13. H, K, S and Z-Board Block Diagram IC2602 AV TERMINAL, AV SWITCH VIDEO SW TO DG2 JK2601 MONITOR OUT VOUT1 MAIN_Y MONITOR MAIN Q2610 VOUT3 COUT1 59 MAIN_PB MONITOR PROUT1 58 MAIN_PR MAIN_R MAIN_L VIDEO2 VIDEO VIDEO_OUT BS_Y(V)
TH-42PD50U 13.39. D-Board Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER, IC9302 PlASMA AI DDR SDRAM(64M) SUB-FIELD PROCESSOR IC9300 FORMAT CONVERTER/RGB PROCESSOR PLASMA AI/SUB FIELD PROCESSOR TO C11 R 10bit CTI/TINT Video DATA 24bit(DA,DB,DC8-15) G 10bit COLOR R 10bit DATA L...
TH-42PD50U 14.5. Mechanical Replacement Parts List Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description EAS12S08A SPEAKER TQBC2006-1 INSTRUCTION BOOK(ENGLISH) EUR7627Z60 REMOTE CONTROL TQBC2007-1 INSTRUCTION J0KD00000095 FLAT CORE BOOK(SPANISH) K1YD55000001 CONNECTOR TQBC2008-1 INSTRUCTION...
TH-42PD50U 15.2. Electrical Replacement Parts List Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C2603 ECJ1XF1C104Z C 0.1UF, Z, 16V F900.90 K5D802BNA005 TIME LAG FUSE C2606 ECJ1VB1H332K C 3300PF, K, 50V HIGH(F401)
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4013- ECJ1XB1C104K C 0.1UF, Z, 16V C4215 EEVHB1C470P E 47UF, 16V C4216 ECJ1VB1H103K C 0.01UF, K, 50V C4016 ECJ1XC1H101J C 100PF, J, 50V...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4468,6 ECJ1XC1H102J C 1000PF, J, 50V C5821 ECJ2XB1E104K C 0.1UF, K, 25V C5823 ECA1CM222 E 2200UF, 16V C4470- ECJ1XB1C104K C 0.1UF, Z, 16V...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6533,3 F1K2J471A014 C 470UF, K,6.3V C7208,0 TCUY1C105ZFN C 1UF, 16V C6541 F1L1E4750004 C 4.7UF, 25V C7218,1 TCUY1C105ZFN C 1UF, 16V C6543,4 F1K2J102A014 C 1000PF,...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C8253- ECJ0EB1C103K C 0.01UF, K, 16V C8484- EEEHB1C470P C 47PF, J, 16V C8263 ECJ0EF1C104Z C 0.10UF, Z, 16V C8492 ECJ0EB1H471K C 470PF, K, 50V...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C8622 ECGRL0G680R C 68PF, J, 4V C9733 ECJ1XF1C104Z C 0.1UF, Z, 16V C8629,3 ECJ0EF1C104Z C 0.10UF, Z, 16V C9734,3 EEEHB1C470P C 47PF, J, 16V...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D6035 MA8033L ZENER DIODE D6546- MA8330M ZENER DIODE D6036 MA111 DIODE D6549,5 MA111 DIODE D6040,4 B0ECHP000003 DIODE D6551 B0JCME000037 DIODE D6051 B0ECHP000003 DIODE...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description FL7106 J0HABH000013 LC FILTER IC6491 AN1431M LINEAR IC FL7208 J0HABH000013 LC FILTER IC6501, C0JBAZ000994 FL8202, J0HAAA000013 LC FILTER IC6511 C0ZBZ0000735 FL8215 J0HAAB000004 LC FILTER...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description JS2606, ERJ6GEY0R00 M 0 OHM, 1/10W L4021,2 J0JHC0000045 CHIP INDUCTOR JS2614- ERJ6GEY0R00 M 0 OHM, 1/10W L4024,2 J0JHC0000078 CHIP INDUCTOR JS2620, ERJ3GEY0R00 M 0 OHM, 1/16W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L8239 J0JCC0000241 CHIP INDUCTOR Q4051- 2SD601A TRANSISTOR L8240 J0JHC0000045 CHIP INDUCTOR Q4055 2SA207700L TRANSISTOR L8242 J0JCC0000078 CHIP INDUCTOR Q4056- 2SD601A TRANSISTOR L8243,4 J0JHC0000045...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q6601- B1JADN000001 TRANSISTOR R2388,8 ERJ6GEYJ102 M 1KOHM,J,1/10W Q6606- B1JADN000001 TRANSISTOR R2390 ERJ3GEYJ203 M 20KOHM,J,1/16W R2391 ERJ3GEYJ103 M 10KOHM,J,1/16W Q6611 2SD2185 TRANSISTOR R2392 ERJ3GEYJ223...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R2729- ERJ3GEYJ221 M 220 OHM,J,1/16W R4001,0 ERJ3GEY0R00 M 0 OHM, 1/16W R2733- ERJ3GEYJ221 M 220 OHM,J,1/16W R4003 ERJ3GEYJ102 M 1KOHM,J,1/16W R4004 TAJAAH0101JV M 100 OHM,J,1/16W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4128 TAJAAH0101JV M 100 OHM,J,1/16W R4289 ERJ3GEYJ241 M 240 OHM,J,1/16W R4129 ERJ3EKF3901 M 3.9KOHM, 1/16W R4291 ERJ3GEYJ123 M 12KOHM,J,1/16W R4130 TAJAAH0101JV M 100 OHM,J,1/16W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4482,8 ERJ3GEYJ103 M 10KOHM,J,1/16W R4643,4 ERJ3GEY0R00 M 0 OHM, 1/16W R4484 ERJ3GEYJ331 M 330 OHM,J,1/16W R4650 ERJ3GEYJ220 M 22 OHM,J,1/16W R4485,8 ERJ3GEYJ103 M 10KOHM,J,1/16W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R5641 ERJ6GEYJ222 M 2.2KOHM,J,1/10W R6079,8 ERJ6GEYJ101 M 100 OHM,J,1/10W R5642 ERJ6GEYJ471 M 470 OHM,J,1/10W R6081 ERJ6GEYJ222 M 2.2KOHM,J,1/10W R5643 ERJ6GEYJ681 M 680 OHM,J,1/10W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6498,9 ERX1FJS8R2D M 8.2 OHM, J, 1W R6608,0 ERJ12YJ1R0 M 1 OHM, J,1/2W R6500 ERJ6GEYJ122 M 1.2KOHM,J,1/10W R6610 ERJ6GEYJ104 M 100KOHM,J,1/10W R6501- ERJ6GEYJ222 M 2.2KOHM,J,1/10W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7119,2 ERJ3GEY0R00 M 0 OHM, 1/16W R7296 ERJ3GEYJ151 M 150 OHM,J,1/16W R7297 TAJAAH0470JV M 47 OHM,J,1/16W R7121 ERJ14YJ220 M 22 OHM, J,1/4W R8137...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8313 ERJ2GE0R00 M 0.0 OHM, R8525,2 ERJ2GEJ103 M 10KOHM, J,0.063W J,0.063W R8314,1 ERJ2GEJ472 M 4.7KOHM, R8527 ERJ2GEJ392 M 3.9KOHM, J,0.063W J,0.063W R8316- ERJ2GE0R00 M 0.0 OHM,...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8657 ERJ3EKF2702V M27.0KOHM, 1/16W R8774 ERJ2GE0R00 M 0.0 OHM, J,0.063W R8658 ERJ2GEJ560 M 56 OHM, J,0.063W R8777 ERJ3GEY0R00 M 0 OHM, 1/16W R8659 ERJ2GEJ103 M 10KOHM, J,0.063W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9081 ERJ3GEYJ103 M 10KOHM,J,1/16W R9339- ERJ6ENF1001 M 1KOHM, 1/10W R9082- TAJAAH0101JV M 100 OHM,J,1/16W R9500- ERJ3GEYJ103 M 10KOHM,J,1/16W R9090 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R9505-...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9917- EXB2HV470JV RESISTOR ARRAY K1KA05AA0192 5P CONNECTOR R9922 EXB2HV470JV RESISTOR ARRAY K1MN35A00013 35P CONNECTOR R9923 ERJ3GEYJ103 M 10KOHM,J,1/16W ZA5601- K9ZZ00000424 CONNECTOR RM2510 PNA4601M05TV...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C506-08 ECJ2XB1H103K C 0.01UF, K, 50V D419,20 RU30A DIODE C509 ECA1EM101 E 100UF, 25V D423 MA188 DIODE C510 ECJ2XB1H104K C 0.1UF, K, 50V...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC502 C0EBH0000190 Q518 B1DEHL000018 TRANSISTOR IC503,0 C0DAEMB00004 Q519 B1DEHF000002 TRANSISTOR Q520 B1HFCFA00021 TRANSISTOR IC505 CNC1S171R Q525 B1CBGD000001 TRANSISTOR IC506 C0ZBZ0000878 Q527 B1DEHL000018 TRANSISTOR...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R461 ERJ6GEYJ102 M 1KOHM,J,1/10W R557 ERJ8GEYJ471 M 470 OHM, J,1/8W R462 ERJ6ENF4303 M 430KOHM, 1/10W R558 ERJ6GEYJ334 M 330KOHM,J,1/10W R463 ERJ6GEYJ333 M 33KOHM,J,1/10W...
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TH-42PD50U Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R648 ERJ8ENF1503 M 15KOHM, 1/8W RL403 TSE10801 RELAY R649 ERJ6GEYJ223 M 22KOHM,J,1/10W R650 ERJ6GEYJ103 M 10KOHM,J,1/10W S401,02 J0LT00000009 SWITCH R651 ERJ6GEYJ473 M 47KOHM,J,1/10W...
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ORDER NO. ITD0507040PE B19 Canada: B07 TH-42PD50U Please revise the original parts list in the Service Manual to conform to the change(s) shown herein. If new part numbers are shown, be sure to use then ordering parts. Reason for Change *The circled item indicates the reason.
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Page 1 of 1 ORDER NO. ITD0511075PE B19 Canada: B07 TH-42PD50U Please revise the original parts list in the Service Manual to conform to the change(s) shown herein. If new part numbers are shown, be sure to use then ordering parts.
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Page 1 of 1 ORDER NO. ITD0512083PE B19 Canada: B07 TH-42PD50U Please revise the original parts list in the Service Manual to conform to the change(s) shown herein. If new part numbers are shown, be sure to use then ordering parts.
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ORDER NO. ITD0509053PE B19 Canada: B07 TH-37PX50U TH-42PX50U TH-50PX50U TH-42PD50U Please revise the original parts list in the Service Manual to conform to the change(s) shown herein. If new part numbers are shown, be sure to use then ordering parts.
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ORDER NO. ITD0507040PE B19 Canada: B07 TH-42PD50U Please revise the original parts list in the Service Manual to conform to the change(s) shown herein. If new part numbers are shown, be sure to use then ordering parts. Reason for Change *The circled item indicates the reason.
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Page 2 of 2 below. (MTNC060795SE) 1.1 Circuit Board P part number change chart. Note: All parts except parts mentioned [PAVCA] in the remarks column are supplied by PAVC-CSG. Parts mentioned [PAVCA] are supplied by PAVCA. All circuit board P parts are critical Before Model Number Service Manual order No.
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Page 1 of 2 ORDER NO.ITD0705022PE TH-42PD50U TH-42PD50US Model No. TH-37PWD8UK TH-42PM50U TH-42PWD8UK Please revise the original parts list in the Service Manual to conform to the change(s) shown herein. If new part numbers are shown, be sure to use then ordering parts.