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Panasonic PT-53WX54UJ Service Manual
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Panasonic PT-53WX54UJ Service Manual

Panasonic PT-53WX54UJ Service Manual

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MTNC040311A1
B19 Canada: B02
HDTV MONITOR
PT-53WX54J / PT-53WX54UJ / PT-47WX54J / PT-47WX54UJ /
PT-47WX34J / PT-47WX34UJ
P8W
Please file and use this manual together with the main service
manual for Model PT-53WX53G, Order No. MTNC030518C1. This
simplified service manual includes a difference parts list. Models PT-
53WX54J / UJ are identical to models PT-53WX53G / UG,PT-
47WX54J / UJ are identical to models PT-47WX53G / UG, PT-
47WX34J / UJ are identical to models PT-47WX33G / UG except for
the differences included on this simplified service manual.
1

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  • Page 1 MTNC040311A1 B19 Canada: B02 HDTV MONITOR PT-53WX54J / PT-53WX54UJ / PT-47WX54J / PT-47WX54UJ / PT-47WX34J / PT-47WX34UJ Please file and use this manual together with the main service manual for Model PT-53WX53G, Order No. MTNC030518C1. This simplified service manual includes a difference parts list. Models PT-...
  • Page 2 2004 Matsushita Electric Corporation of America. All rights reserved. Unauthorized copying and distribution is a violation of law. 1. Safety precautions General guidelines An isolation transformer should always be used during the servicing of a receiver whose chassis is not isolated from AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injuryfrom electrical shocks.
  • Page 3 voltage equipment. Extreme care should be practiced when handling the picture tube. Rough handling may cause it to implode due to atmospheric pressure. (14.7 lbs per sq. in.). Do not nick or scratch the glass or subject it to any undue pressure. When handling, usesafety goggles and heavy gloves for protection.

  • Page 4: About Lead Free Solder (Pbf)

    Insulation test Connect an insulation tester between an exposed metallic part and A.C. line. Apply 1080VAC/ 60Hz for 1 second. Confirm that the current measurement is 0.5mA ~ 2.0mA. Repeat test with other metallic exposed parts. X ray radiation WARNING The potential source of x ray radiation in the PTV set is in the high voltage section and the picture tube.
  • Page 5 CAUTION - Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30 ~ 40 °C) higher. Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ±...

  • Page 6: Important Safety Tests

    3. Important safety tests Measuring H.V. The anode caps are cemented to the CRTs. To gain access for high voltage measurement, remove the red CRT’s anode lead from the flyback transformer distributor. Grasp the anode lead protective cap at its bottom and squeeze it against thelocking cap body inside, rotate 1/4 turn counter clockwise and pull the anode lead sleeve out of the FBT distributor.
  • Page 7 pin 1 on D-Board H.V. measurement 4. Connect a H.V. meter (static type, class 0.1) with high voltage leads to high voltage distributor on FBT. DVM and power supply connection 5. Connect the 15 ~ 25 V DC variable power supply positive lead to D34 or IC802 pin 2 (D Board) and negative lead to heat sink of Q551 or D825 Procedures:...

  • Page 8: Service Notes

    4. Service notes NOTE These components are affixed with glue. Be careful not to break or damage any foil under the component or at the pins of the ICs when removing. Usually applying heat to the component for a short time while twisting with tweezers will break the component loose. Leadless chip component (surface mount) Chip components must be replaced with identical chips due to critical foil track spacing.
  • Page 9 pad area with a 30 watt iron until solder flows. Do not apply heat for more than 3 seconds. How to replace flat ic (required tools) 1. Remove the solder from all of the pins of a Flat IC by using a desolder braid 2.
  • Page 10 4. Position the new Flat IC in place (apply the pins of the Flat IC to the soldering pads where the pins need to be soldered). Properly determine the positions of the soldering pads and pins by correctly aligning the polarity symbol 5.
  • Page 11 COLD) when servicing, or incorrect voltages will be measured. WARNING This receiver has been designed to meet or exceed applicable safety and x ray radiation protection as specified by government agencies and independent testing laboratories. To maintain original product safety design standards relative to x ray radiation and shock and fire hazard, parts indicated with the symbol on the schematic must be replaced with identical parts.
  • Page 12 FEATURE/MODEL PT-53WX54J / PT-53WX54UJPT-47WX54J / PT- 47WX54UJ NTSC LINE DOUBLER 480p PROGRESSIVE (NEW) MTS/SAP/DBX BUILT-IN AUDIO POWER 15Wx2 (10%) No. OF SPEAKERS BASS/BALANCE/TREBLE CONTROL AI SOUND SURROUND SPATIALIZER/BBE A/V IN (REAR/FRONT) 4(3/1) A/V PROGRAM OUT AUDIO OUT (FAO: F, VAO:V) F, V COMPONENT INPUT (Y, Pb, Pr) S-VHS INPUT (REAR/FRONT)
  • Page 13 FEATURE/MODEL PT-47WX34J / PT-47WX34UJ No. OF SPEAKERS BASS/BALANCE/TREBLE CONTROL AI SOUND SURROUND SPATIALIZER/BBE A/V IN (REAR/FRONT) 4(3/1) A/V PROGRAM OUT AUDIO OUT (FAO: F, VAO:V) F, V COMPONENT INPUT (Y, Pb, Pr) S-VHS INPUT (REAR/FRONT) HDMI/HDCP INPUT DVI/HDCP Note: Specifications are subject to change without notice or obligation. 6.

  • Page 14: Parts List

    7. Location of controls (EUR7613Z8B remote) Note: For additional information for this remote please refer to the owner’s manual section remote operation, listed on the parts list section. 8. Parts list 8.1. Description of abbreviations guide...
  • Page 15 8.2. Parts list Ref. No. Part No. Part Name & Description Remarks CAPACITORS C002 ECJ2VC1H220J CAP C 22PF-J-50V C003 ECJ2VC1H220J CAP C 22PF-J-50V C004 F2A1H4R7A162 CAP E 4.7UF-50V C005 F2A1H2R2A162 CAP E 2.2UF-50V C006 ECA0JM332E CAP E 3300UF-6.3V C008 F2A1H4R7A162 CAP E 4.7UF-50V C009 ECJ2VC1H220J...
  • Page 16 Ref. No. Part No. Part Name & Description Remarks C306 F2A2E100A025 CAP E 10UF-250V C307 ECKR1H103ZF5 CAP C .01UF-Z-50V C312 ECKC3D102KBN CAP C 1000PF-K-2KV C313 ECKR2H102KB5 CAP C 1000PF-K-500V C331 F2A1H470A162 CAP E 47UF-50V C332 ECKR1H103ZF5 CAP C .01UF-Z-50V C333 F2A1H470A162 CAP E 47UF-50V C334...
  • Page 17 Ref. No. Part No. Part Name & Description Remarks C524 ECQB1224JF3 CAP P .22UF-J-100V C525 ECEA1HN220UB CAP E 22UF-50V C526 F2A2E101A026 CAP E 100UF-250V C527 ECKR2H102KB5 CAP C 1000PF-K-500V C528 F2A1H470A162 CAP E 47UF-50V C531 ECA160V33UE CAP E 33UF-160V C533 ECKR2H101KB5 CAP C 100UF-K-500V C535...
  • Page 18 Ref. No. Part No. Part Name & Description Remarks C848 F2A1C101A159 CAP E 100UF-16V C849 ECKR1H223ZF5 CAP C .022UF-Z-50V C851 ECQV1H104JL3 CAP P .10UF-J-50V C852 ECA1EM101B CAP E 100UF-25V C854 F2A1C101A159 CAP E 100UF-16V C855 ECJ2VF1H104Z CAP C .1UF-Z-50V C876 ECJ3VF1H224Z CAP C .22UF-Z-50V C877...
  • Page 19 Ref. No. Part No. Part Name & Description Remarks C968 F2A1C101A159 CAP E 100UF-16V C969 F2A1C101A159 CAP E 100UF-16V C970 F2A2C100A023 CAP E 10UF-160V C972 F2A1H220A162 CAP E 22UF-50V C1101 ECJ2VF1H103Z CAP C .01UF-Z-50V C1102 ECJ2VF1H104Z CAP C .1UF-Z-50V C1103 ECJ2VB1C104K CAP C .1UF-K-16V C1105...
  • Page 20 Ref. No. Part No. Part Name & Description Remarks C2351 F1J1C225A083 CAP C 2.2UF-Z-16V C2352 EEUFC1E222E CAP E 2200UF-25V C2354 TCJ2VB1H471K CAP C 470PF-K-50V C2355 TCJ2VC1H270J CAP C 27PF-J-50V C2356 TCJ2VB1H471K CAP C 470PF-K-50V C2357 TCJ2VB1H331K CAP C 330PF-K-50V C2358 ECJ3VB1H104K CAP C .1UF-K-50V C2359...
  • Page 21 Ref. No. Part No. Part Name & Description Remarks C3017 ECEA1CN100UB CAP E 10UF-16V C3018 ECEA1CN100UB CAP E 10UF-16V C3019 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3020 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3021 F2A1C471A159 CAP E 470UF-16V C3022 ECJ2VF1H104Z CAP C .1UF-Z-50V C3023 ECJ2VF1H104Z CAP C .1UF-Z-50V C3028...
  • Page 22 Ref. No. Part No. Part Name & Description Remarks C3089 TCJ2VB1H152K CAP C 1500PF-K-50V C3090 TCJ2VB1H152K CAP C 1500PF-K-50V C3091 TCJ2VB1H152K CAP C 1500PF-K-50V C3092 TCJ2VB1H152K CAP C 1500PF-K-50V C3093 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3094 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3095 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3097...
  • Page 23 Ref. No. Part No. Part Name & Description Remarks D307 MA2C165001VT DIODE D312 MA2C18800E DIODE D313 MA2C18800E DIODE D314 MA2C18800E DIODE D315 MA2C18800E DIODE D331 B0HALP000002 DIODE FAST RECOVERY D331 MA2C165001VT DIODE D334 MA2C165001VT DIODE D335 MA2C165001VT DIODE D339 MA2C18800E DIODE D340 MA2C18800E...
  • Page 24 Ref. No. Part No. Part Name & Description Remarks D662 MAZ41100MF DIODE ZENER D663 MAZ41100MF DIODE ZENER D702 B0HALP000002 DIODE FAST RECOVERY D801 D3SB80-4101 DIODE D802 D4EAB3610002 DIODE D815 MA2C165001VT DIODE D816 MA2C70000F DIODE D817 AU01ZV0 DIODE D818 MAZ32700LL DIODE ZENER D819 B0BA01000046 DIODE ZENER...
  • Page 25 Ref. No. Part No. Part Name & Description Remarks D3010 MAZ31100ML DIODE ZENER D3011 MAZ31100ML DIODE ZENER D3012 MAZ31100ML DIODE ZENER D3013 MAZ31100ML DIODE ZENER D3014 MAZ31100ML DIODE ZENER D3015 MAZ31100ML DIODE ZENER D3016 MAZ31100ML DIODE ZENER D3017 MAZ31100ML DIODE ZENER D3018 MAZ31100ML DIODE ZENER...
  • Page 26 Ref. No. Part No. Part Name & Description Remarks L007 ELESN100JA COIL PEAKING 10UH L141 EXCELSA35T FERRITE BEAD L301 ELEBD101KA COIL 100UH L302 ELESN100JA COIL PEAKING 10UH L303 ELESN6R8JA COIL PEAKING 6.8UH L304 ELESN4R7JA RADIAL INDUCTOR L304 EXCELSA39V EMI BEAD CORE L305 EXCELSA39V EMI BEAD CORE...
  • Page 27 L887 EXCELDR35V FERRITE BEAD...
  • Page 28 Ref. No. Part No. Part Name & Description Remarks L888 TALL08T680KA COIL L889 ELEKE101KA COIL PEAKING 100UH L890 ELEKE101KA COIL PEAKING 100UH L892 EXCELDR35V FERRITE BEAD L893 EXCELDR35V FERRITE BEAD L894 EXCELDR35V FERRITE BEAD L895 TALL08T220KA COIL L901 EXCELSA35T FERRITE BEAD L902 EXCELSA35T FERRITE BEAD...
  • Page 29 Ref. No. Part No. Part Name & Description Remarks Q366 2SC3311ATA TRANSISTOR Q368 2SA1309ATA TRANSISTOR Q373 2SC3942LB TRANSISTOR Q374 B1BAAN000025 TRANSISTOR Q375 B1BCAN000004 TRANSISTOR Q393 2SC3942LB TRANSISTOR Q394 B1BAAN000025 TRANSISTOR Q395 B1BCAN000004 TRANSISTOR Q406 2SD601ARTX TRANSISTOR Q501 B1CEML000001 TRANSISTOR Q502 2SK2847LBMAT TRANSISTOR Q503...
  • Page 30 Ref. No. Part No. Part Name & Description Remarks Q968 2SA720TA TRANSISTOR Q1503 2SA1309ATA TRANSISTOR Q1504 B1BAAV000003 TRANSISTOR Q1505 2SC3311ATA TRANSISTOR Q2301 2SB709ARTX TRANSISTOR Q2302 2SB709ARTX TRANSISTOR Q2304 2SD601ARTX TRANSISTOR Q2306 UN2215TX TRANSISTOR Q2307 2SB709ARTX TRANSISTOR Q2313 2SD601ARTX TRANSISTOR Q2314 2SD601ARTX TRANSISTOR Q2451...
  • Page 31 R073 ERDS2TJ471T RES C 470-J-1/4W...
  • Page 32 Ref. No. Part No. Part Name & Description Remarks R080 ERDS2TJ222T RES C 2.2K-J-1/4W R081 ERDS2TJ222T RES C 2.2K-J-1/4W R082 ERDS2TJ332T RES C 3.3K-J-1/4W R083 ERDS2TJ512T RES C 5.1K-J-1/4W R084 ERDS2TJ912T RES C 9.1K-J-1/4W R086 ERDS2TJ102T RES C 1K-J-1/4W R087 ERDS2TJ331T RES C 330-J-1/4W R301...
  • Page 33 Ref. No. Part No. Part Name & Description Remarks R371 EROS2THF4700 res m 470-f-1/4w R372 EROS2THF82R0 res m 82.0-f-1/4w R374 ERDS1FJ103T RES C 10K-J-1/2W R375 ERDS2TJ470T RES C 47-J-1/4W R376 ERG7ZJ272 RES M 2.7K-J-7W R379 ERDS2TJ563T RES C 56K-J-1/4W R380 ERDS2TJ821T RES C 820-J-1/4W R383...
  • Page 34 Ref. No. Part No. Part Name & Description Remarks R521 EROS2THF2612 RES M 26.1K-.25W R522 EROS2THF7151 RES M 7.15K-F-1/4W R523 ERDS2TJ275T RES C 2.7MEG-J-1/4W R525 ERJ6GEYJ272V RES M 2.7K-J-1/10W R534 EROS2THF1203 RES M 120K-F-1/4W R535 ERDS2TJ222T RES C 2.2K-J-1/4W R536 ERDS2TJ101T RES C 100-J-1/4W R537...
  • Page 35 R865 ERJ6GEYJ153V RES M 15K-J-1/10W...
  • Page 36 Ref. No. Part No. Part Name & Description Remarks R866 ERJ6GEYJ332V RES M 3.3K-J-1/10W R867 ERJ6GEYJ472V RES M 4.7K-J-1/10W R888 ERJ6GEYJ102V RES M 1K-J-1/10W R889 ERJ6ENF1581V RES M 158-F-1/10W R895 ERDS2TJ560T RES C 56-J-1/4W R901 ERDS2FJ122T RES C 1.2K-J-1/2W R902 ERDS2TJ103T RES C 10K-J-1/4W R903...
  • Page 37 Ref. No. Part No. Part Name & Description Remarks R962 ERDS2TJ103T RES C 10K-J-1/4W R963 ERDS2TJ683T RES C 68K-J-1/4W R964 ERDS2TJ683T RES C 68K-J-1/4W R965 ERDS2TJ103T RES C 10K-J-1/4W R966 ERDS2TJ122T RES C 1.2K-J-1/4W R967 ERDS1FVJ390T RES C 39-J-1/2W R968 ERDS1FVJ390T RES C 39-J-1/2W R969...
  • Page 38 Ref. No. Part No. Part Name & Description Remarks R1532 ERJ6ENF2201V RES M 2.2K-F-1/10W R1542 ERG2SJD333L RES M 33K-J-2W R1544 ERJ6GEYJ471V RES M 470-J-1/10W R1546 ERJ6GEYJ221V RES M 220-J-1/10W R1599 ERJ6ENF9761V RES M 9760-F-1/10W R2203 ERJ6GEYJ222V RES M 2.2K-J-1/10W R2206 ERDS2TJ102T RES C 1K-J-1/4W R2207...
  • Page 39 Ref. No. Part No. Part Name & Description Remarks R2366 ERJ6ENF1202V RES.M 1.2K-F-1/10W R2367 ERJ12YJ101U RES M 100-J-1/2W R2368 ERJ6ENF5232V RES M 5.32K-F-1/10W R2451 ERJ6GEYJ681V RES M 680-J-1/10W R2452 ERJ6GEYJ681V RES M 680-J-1/10W R2456 ERJ6GEYJ102V RES M 1K-J-1/10W R2457 ERJ6GEYJ102V RES M 1K-J-1/10W R2460 ERJ6GEYJ101V...
  • Page 40 Ref. No. Part No. Part Name & Description Remarks R3017 ERJ6GEYJ221V RES M 220-J-1/10W R3018 ERJ6GEYJ562V RES M 5.6K-J-1/10W R3019 ERJ6GEYJ562V RES M 5.6K-J-1/10W R3020 ERDS2TJ221T RES C 220-J-1/4W R3021 ERDS2TJ562T RES C 5.6K-J-1/4W R3022 ERDS2TJ221T RES C 220-J-1/4W R3023 ERDS2TJ562T RES C 5.6K-J-1/4W R3024...
  • Page 41 Ref. No. Part No. Part Name & Description Remarks R3075 ERJ6GEYJ561V RES M 560-J-1/10W R3078 ERJ6ENF3300V RES M 330-F-1/10W R3079 ERJ6ENF3600V RES M 360-F-1/10W R3081 ERJ6GEYJ331V RES M 330-J-1/10W R3082 ERJ6GEYJ331V RES M 330-J-1/10W R3083 ERJ6GEYJ331V RES M 330-J-1/10W R3084 ERJ6GEYJ331V RES M 330-J-1/10W R3085...
  • Page 42 Ref. No. Part No. Part Name & Description Remarks R7032 ERJ6GEYJ332V RES M 3.3K-J-1/10W R7034 ERJ6GEYJ273V RES M 27K-J-1/10W R7035 ERJ6GEYJ472V RES M 4.7K-J-1/10W R7036 ERJ6GEYJ222V RES M 2.2K-J-1/10W R7037 ERJ6GEYJ222V RES M 2.2K-J-1/10W R7038 ERJ6GEYJ222V RES M 2.2K-J-1/10W R7040 ERJ6GEYJ103V RES M 10K-J-1/10W R7041...
  • Page 43 SPEAKER (TWEETER) PT-53WX54J M034 EAST14PL31A6 SPEAKER PT-53WX54J M035 TAS2AA0026 SPEAKER 15 WATTS PT-47WX34J PT-47WX54J M036 ENPE2A001 SPLITTER 2RF (U-LIM) M037 TBM2AA0012 BADGE PANASONIC M038 TBX2AA0161G BUTTON 7-KEY M038 TKP2AA06210S SPEAKER GRILLE PT-47WX34J M039 TKP2AA0629S SPEAKER GRILLE PT-53WX54J PT-47WX54J K1KA16A00119 CONNECTOR...
  • Page 44 Order No. MTNC030518C1 B19 Canada: B02 HDTV MONITOR PT-53WX53G / PT-56WX53G / PT-47WX53G / PT-47WX33G / PT- 47WXC43G / PT-4743G...
  • Page 45 A - BOARD - TNP2AH045 IC3002 IC3001 IC2302 IC2451 ..0.00 ..4.43 ..3.91 ..4.30 ..-22.42 ..4.46 .
  • Page 46 A - BOARD - TNP2AH045 Q031 Q931 Q932 Q933 Q934 Q945 Q2301 Q2302 Q2304 0.72 4.50 1.96 10.80 10.80 10.20 19.47 19.47 0.00 0.13 10.80 3.88 19.45 19.45 0.00 -0.12 0.00 19.47 0.00 3.88 1.30 10.20 10.18 10.80 13.40 13.40 0.00 Q2306 Q2307...
  • Page 47 D - BOARD - TNP2AH046 Q406 Q503 Q512 Q513 Q551 Q606 Q803 Q854 0.59 0.00 5.74 0.27 -0.22 0.00 20.28 138.60 0.00 11.16 11.92 5.75 -85.20 9.82 0.00 0.00 0.00 0.00 5.80 0.00 0.00 0.00 20.28 138.90 Q1503 Q1504 Q1505 Q7006 Q7007 Q7060...
  • Page 48 V OUT R3008 Q3011 A-BOARD R3003 V OUT1 Y-IN R3095 CV/SY Y/VOUT1 R3013 C-IN R3094 TNR001 SC/PB COUT1 TV1-V IC3001 A/V SWITCH R3010 R3112 Y-IN TNR002 CV/Y Y/VOUT2 TV2-V C-IN R3111 SC/PB COUT2 R3011 R3026 R3028 A/V 4 G-BOARD PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G VIDEO BLOCK DIAGRAM...
  • Page 49 YUV 1 YUV 2 Y-IN MAIN Y CV/SY/Y YOUT1 MAIN PB PBOUT1 C-IN SC/PB MAIN PR PROUT 1 IC3002 A/V SWITCH SUB Y Y-IN YOUT2 CV/Y SUB PB PBOUT2 C-IN SUB PR SC/PB PROUT2 DV-BOARD IC5102 MAIN CONVERTER CLOSED CAPTION RIN GIN BIN &...
  • Page 50 ANALOG Y VIN+ IC4507 DATA IN DATA OUT DIGITAL Y 5M FIFO 20-16 YUV 5-9 IC4506 10 Bit YUV 0-4 27-23 156,155,154,148,147, 153-149 136-132 138,137,131,130,129 FIN 0-4 FIN 5-9 YUV 0-9 51-60 141-13 FO 0-9 VIN3 Y IN/OUT Y IN/OUT YIN 0-9 38-47 154-14...
  • Page 51 IC4525 64MBit SDRAM ANALOG Y A0-A10 DQ0-DQ31 2,4,5,7,8,10,11,13,74,76,77,79 25,26,27,60,61 80,82,83,85,31,33,34,36,37,39 VIN+ 62,63,64,65,66 40,42,45,47,48,50,51,53,54,56 DIGITAL Y 20-16 YUV 5-9 DATA IN/OUT ADDRESS IC4506 10 Bit YUV 0-4 27-23 228-221 229,220,231 256-249 214-207 245-238 203-196 A0-A7 A8,A9,BS SD0-SD7 SD8-SD15 SD16-SD23SD24-SD31 -132 N 5-9 YUV 0-9 51-60 141-132...
  • Page 53 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G LR-BOARD TNP2AA145...
  • Page 55 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G LG-BOARD TNP2AA146...
  • Page 57 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G LB-BOARD TNP2AA147...
  • Page 58 4743G G-BOARD TNP2AA090AA K-BOARD TNP2AA089AA R-BOARD TNPA0615AB PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-...
  • Page 59 G-BOARD TNP2AA095 K-BOARD TNP2AA089 R-BOARD TNP2A0615 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G...
  • Page 60 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD TOP-VIEW TNP2AA114...
  • Page 61 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD TOP-VIEW TNP2AA114...
  • Page 62 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD TNP2AA114...
  • Page 63 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD TNP2AA114...
  • Page 64 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD TNP2AA114...
  • Page 65 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD BOTTOM-VIEW TNP2AA114...
  • Page 66 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DV-BOARD BOTTOM-VIEW TNP2AA114...
  • Page 67 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TOP-VIEW TNP2AA126...
  • Page 68 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TOP-VIEW TNP2AA126...
  • Page 69 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TOP-VIEW TNP2AA126...
  • Page 70 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TOP-VIEW TNP2AA126...
  • Page 71 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TNP2AA126...
  • Page 72 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TNP2AA126...
  • Page 73 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TNP2AA126...
  • Page 74 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TNP2AA126...
  • Page 75 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TNP2AA126...
  • Page 76 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD TNP2AA126...
  • Page 77 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD BOTTOM-VIEW TNP2AA126...
  • Page 78 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD BOTTOM-VIEW TNP2AA126...
  • Page 79 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD BOTTOM-VIEW TNP2AA126...
  • Page 80 VIEW PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DG-BOARD BOTTOM-VIEW TNP2AA126...
  • Page 81 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DC-BOARD TOP-VIEW TNP2AA120...
  • Page 82 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DC-BOARD TOP-VIEW TNP2AA120...
  • Page 83 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DC-BOARD TNP2AA120...
  • Page 84 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DC-BOARD TNP2AA120...
  • Page 85 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DC-BOARD BOTTOM-VIEW TNP2AA120...
  • Page 86 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G DC-BOARD BOTTOM-VIEW TNP2AA120...
  • Page 87 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 88 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 89 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 90 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 91 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 92 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 93 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G D-BOARD TNP2AH046...
  • Page 94 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G A-BOARD TNP2AH045...
  • Page 95 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G A-BOARD TNP2AH045...
  • Page 96 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G A-BOARD TNP2AH045...
  • Page 97 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G A-BOARD TNP2AH045...
  • Page 98 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G A-BOARD TNP2AH045...
  • Page 99 PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G A-BOARD TNP2AH045...
  • Page 100 A/V 1 A/V 2 TNR001 AUDIO IN C3052 C3051 C3049 C3048 C3014 R3016 R3019 R3021 R3018 R3110 C2211 R3110 C3093 MPX IN C3032 R3014 R OUT 1 R OUT C3066 R3096 IC2201 L OUT 1 C3030 R3012 IC3001 L OUT R3114 C3104 A/V SWITCH...
  • Page 101 YUV 1 YUV 2 C3014 C3015 C3019 C3020 R3110 R3116 R3120 R3127 R3002 C2452 R2451 Q2452 R OUT 1 OUT B IC2451 SOUND IC3002 PROCESSOR A/V SWITCH R3001 C2451 R2452 L OUT 1 OUT A Q2451 R2333 R3100 R3099 R2324 C2330 R2325 C3101...
  • Page 102 AUDIO MUTE FROM MPU R2451 L2331 R2334 C2371 Q2452 IN R MUTE OUT R IC2302 AUDIO OUT R2335 C2375 R2452 L2332 IN L Q2451 OUT L R2333 R2338 C2330 R2325 IC2304 C2332 R2348 VAO MUTE FROM MPU AUDIO MUTE CIRCUIT AUDIO MUTE FROM MPU PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G AUDIO BLOCK DIAGRAM...
  • Page 103 A-Board TNP2AH045 2.74 Vp-p 6.32 Vp-p 5.60 Vp-p 5.84 Vp-p A15 PIN 9 (VM OUT) A15 PIN 6 (GREEN OUT) A15 PIN 4 (RED OUT) A15 PIN 2 (BLUE OUT) 3.88 Vp-p 3.52 Vp-p 1.15 Vp-p 2.52 Vp-p A3 PIN 11 (FBP TO CONV) A3 PIN 9 (VD TO CONV) A4 PIN 1 (V-SAW) A15 PIN 11 (S-ABL)
  • Page 104 D-Board TNP2AH046 0.65 Vp-p 1.6K Vp-p 14.8 Vp-p IC701 PIN 3 Q551-C Q551-B 13.0 Vp-p 3.56Vp-p IC701 PIN 7 IC701 PIN 6 LG-Board TNP2AA146 28.0 Vp-p TP22 (HEATER) PT-53WX53G PT-56WX53G PT-47WX53G PT-47WX33G PT-47WXC43G PT-4743G...

  • Page 105: Safety Precautions

    1. Safety precautions General guidelines An isolation transformer should always be used during the servicing of a receiver whose chassis is not isolated from AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injuryfrom electrical shocks. It will also protect the receiver from being damaged by accidental shorting that may occur during servicing.
  • Page 106 Hot check circuit Insulation test Connect an insulation tester between an exposed metallic part and A.C. line. Apply 1080VAC/60Hz for 1 second. Confirm that the current measurement is 0.5mA ~ 2.0mA. Repeat test with other metallic exposed parts. X ray radiation WARNING The potential source of x ray radiation in the PTV set is in the high voltage section and the picture tube.
  • Page 107 CAUTION - Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30 ~ 40 °C) higher. Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C). - Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
  • Page 108 3. Important safety tests Measuring H.V. The anode caps are cemented to the CRTs. To gain access for high voltage measurement, remove the red CRT’s anode lead from the flyback transformer distributor. Grasp the anode lead protective cap at its bottom and squeeze it against thelocking cap body inside, rotate 1/4 turn counter clockwise and pull the anode lead sleeve out of the FBT distributor.
  • Page 109 high voltage distributor on FBT. DVM and power supply connection 5. Connect the 15 ~ 25 V DC variable power supply positive lead to D34 or IC802 pin 2 (D Board) and negative lead to heat sink of Q551 or D825 Procedures: 1.
  • Page 110 holes in the board to mount standard transistors or diodes. Some chips capacitor or resistor board solder pads may have holes through the board,however the hole diameter limits standard resistor replacement to 1/8 watt. Standard capacitor may also be limited for the same reason. It is recommended that identical components be used.
  • Page 111 1. Remove the solder from all of the pins of a Flat IC by using a desolder braid 2. Put the iron wire under the pins of the Flat IC and pull it in the direction indicated while heating the pins using a soldering iron. A small awl can be used instead of the iron wire.
  • Page 112 6. Check with a magnifier for solder bridge between the pins or for dry joint between pins and soldering pads. To remove a solder bridge, use a de solder braid as shown in the figure below IMPORTANT To protect against possible damage to the solid state devices due to arcing or static discharge, make certain that all ground wires are securely connected CAUTION...
  • Page 113 5. PTV Location of controls...

  • Page 114: Receiver Feature Table

    6. Receiver feature table FEATURE/MODEL PT-53WX53G / PT-53WX53G/PT-47WX53G / PT- 47WX53G CHASSIS AP825 MICRO 256K MENU LANGUAGE ENG/SPAN/FR CLOSE CAPTION V-CHIP (USA/CANADA CHANNEL INFO BANNER VIDEO INPUT SKIP SKIP CHANNEL COUNT PIP (1T), 2T PIP (2T), 2T SPLIT 2T SPLIT REMOTE CONTROL (W/LIGHT) EUR7603Z90 CRT SUPPLIER...
  • Page 115 FEATURE/MODEL PT-53WX53G / PT-53WX53G/PT-47WX53G / PT- 47WX53G BASS/BALANCE/TREBLE CONTROL AI SOUND SURROUND SPATIALIZER/BBE A/V IN (REAR/FRONT) 4(3/1) A/V PROGRAM OUT AUDIO OUT (FAO: F, VAO:V) F, V COMPONENT INPUT (Y, Pb, Pr) S-VHS INPUT (REAR/FRONT) HDMI/HDCP INPUT DVI/HDCP Note: Specifications are subject to change without notice or obligation. FEATURE/MODEL PT-47WX33G PT-47WXC43G...
  • Page 116 FEATURE/MODEL PT-47WX33G PT-47WXC43G BASS/BALANCE/TREBLE CONTROL AI SOUND SURROUND SPATIALIZER/BBE A/V IN (REAR/FRONT) 4(3/1) 4(3/1) A/V PROGRAM OUT AUDIO OUT (FAO: F, VAO:V) F, V F, V COMPONENT INPUT (Y, Pb, Pr) S-VHS INPUT (REAR/FRONT) HDMI/HDCP INPUT DVI/HDCP DVI/HDCP Note: Specifications are subject to change without notice or obligation.
  • Page 117 FEATURE/MODEL PT-4743G CHASSIS AP825 MICRO 256K MENU LANGUAGE ENG/SPAN/FR CLOSE CAPTION V-CHIP (USA/CANADA CHANNEL INFO BANNER VIDEO INPUT SKIP SKIP CHANNEL COUNT PIP (1T), 2T PIP (2T), 2T SPLIT 2T SPLIT REMOTE CONTROL (W/LIGHT) EUR7603Z90 CRT SUPPLIER MDDA (CENTAUR) SCREEN PROT SCREEN PACKED SEPARATELY CHASSIS COMB FILTER...

  • Page 118: Board Description Table

    7. Board description table BOARD PART NUMBER DESCRIPTION A-BOARD TNP2AH045 MAIN CHASSIS D-BOARD TNP2AH046 POWER SUPPLY * DC-BOARD TNPAA120 CONVERGENCE CIRCUIT * DV-BOARD TNP2AA114 DVI BOARD * DG-BOARD TNP2AA126 PIP PROCESSING, SPLIT, SEARCH, FORMATS LB-BOARD TNP2AA147 BLUE PRT LR-BOARD TNP2AA145 RED PRT LG-BOARD TNP2AA146...
  • Page 119 Note: For additional information for this remote please refer to the owner’s manual section remote operation, listed on the parts list section. 9. Location of controls (EUR7613Z40 remote)

  • Page 120: Eeprom Copy Jig

    Note: For additional information for this remote please refer to the owner’s manual section remote operation, listed on the parts list section. 10. Auto diagnosis feature This receiver incorporates a new self diagnosis feature. With this new feature will be easier for the technician to detect the failures.
  • Page 121 This PTV has a feature that allows to clone convergence and main EEPROM data adjustments from a PTV to other by connecting a jig to the PTV set. A jig part number TXFJIG01SER, is available through Matsushita/Panasonic Services. Preparation: To connect this jig, remove the lower back cover as instructed on disassembly for service section on this service manual and insert the jig into A10 connector located on the A-Board.
  • Page 122 - EXT to copy from jig to internal EEPROM. 5. Then select from and press ACTION on remote: - 480i_p format - 1080i format - Z480i format (480i ZOOM mode) - NOT USE to back up data - ALL to copy all convergence data from internal EEPROM - D480i (default factory preset) - D1080i (default factory preset) NOTE:...
  • Page 123 NOTE: All the measurements are in DC with a digital multimeter, color bar pattern, picture settings normalized and sound set to minimum. 13. Chassis& boards layout (location of main components) Chassis and boards layout...
  • Page 124 A-BOARD...
  • Page 125 D-BOARD...
  • Page 126 R-BOARD VIEW DC-BOARD TOP VIEW...
  • Page 127 DC-BOARD BOTTOM VIEW DV-BOARD...
  • Page 128 DG-BOARD TOP VIEW DG-BOARD BOTTOM VIEW...

  • Page 129: Disassembly For Service

    14. Disassembly for service NOTE: Board ground wires may have to be disconnected to disassemble some boards. All ground wires must be reconnected using jumper leads, if necessary, before power is applied to PTV for service. Speaker grille removal Some models come with three pieces (sides for speakers and center cover); Speaker grille(s), it is secured to the cabinet of the PTV or on the sides.
  • Page 130 Keyboard and front A/V inputs removal 1. Remove the speaker grille. 2. Unplug the connectors from the keyboard and front A/V inputs assemblies. Remove the screws from the control panel and tilt the front panel assembly upward and release it from the front cabinet. Then remove the screws affixing the keyboardand front A/V inputs to the control panel.
  • Page 131 Back cabinet removal 1. Remove the back lower cover. (Detailed previously). 2. The top back cover (plastic shell) is secured with (14) screws around its perimeter. See figure for screws location. 3. Be careful not to damage the mirror secured to the underside of the back cover.
  • Page 132 Screen frame removal 1. Remove the speaker grille. Disconnect the cables leading to the keyboard and the AV panels and remove the keyboard and AV panel assembly. The assembly is secured by three (3) screws. 2. At this point the front cover is held only by four screws, be careful not to push the cabinet forward.
  • Page 133 4. Remove the horizontal barrier panel at the back of the cabinet. 5. Unplug connectors (K1, G1 and speaker connectors) and pull out the main chassis block. Note: Main chassis block can be serviced either in normal position or laying on its back (protect hookup terminal from damage).
  • Page 134 14.1. Chassis assembly The chassis assembly shown in figure includes all the electrical and optical (light box) components Chassis front view A-Board 1. A-Board is secured to the chassis tray with five screws. 2. The A-Board is mated to the D-Board by four flexible connectors (male side of connectors): A1, A2, A3 &...
  • Page 135 D-Board 1. D-Board is secured to the chassis tray with five screws. 2. The D-Board is mated to the A-Board by four connectors (female side of connectors): D1, D2, D3 & D4. To remove this board, unplug the connectors on the A-Board pulling from the sides of each connector. NOTE: Some tie-wraps that secure the wire dressings may need to be unfastened for chassis removal.
  • Page 136 NOTE: This board is non-serviceable. Except for JK002 (DVI AUDIO CONNECTOR) and JK002 (DVI CONNECTOR) / When removing this board pull carefully. DC-Board 1. Plugs onto the D-Board at the D21, D22 and D23 (DC1, DC2 and DC3 respectively) connectors. NOTE: This board is non-serviceable.
  • Page 137 To facilitate CRT replacement, the complete CRT mounting chassis does not need to be removed. 1. Remove the main chassis block from the cabinet. 2. Remove the optical bracket metal cover (rear side) by removing (6) screws from back, (2) screws from top, and (2) screws from each side. CRT replacement 3.
  • Page 138 Focus pack location 8. Release CRT anode lead from CRT chassis wire clamp and all other wires from holders. 9. Loosen a screw that secures the DY and remove it from the CRT neck. Caution: To insure protection against x ray radiation, the lens must be mounted in place at all times when power is applied to the PTV CRT replacement 1.
  • Page 139 2. Lay CRT face down on a soft cloth. 3. Note position of yoke with centering tabs and remove from defective CRT. 4. Remove CRT DAG ground from defective CRT. Mount it on the replacement CRT exactly as it was on the defective CRT. Note: Replacement CRT is supplied with H.V.
  • Page 140 The optical block mounting has holes to allow for the different size projection screens. These mounts will adjust to projection screens. If the optical block is removed for service or is replaced, it is important that the correct mounting holesare used. 14.3.

  • Page 141: B+ Voltages Table

    15. B+ voltages table Preparation: Set the following controls - Picture to Normal - Bright to Normal - Volume to MIN (0) Procedure: 1. Apply a NTSC COLOR BAR pattern 2. Connect the negative lead of the digital voltmeter to TPGND1 (cold ground).
  • Page 142 16. CRT Set Up CAUTION: Insure yoke plugs on the A Board are reconnected before turning the PTV ON to prevent damage to the horizontal output transistor and/or CRTs. 1. Connect test generator to the antenna terminal and set for a monoscope pattern.
  • Page 143 VOL (RIGHT/LEFT);press ACTION, to save press ACTION again or OTHER to exit without saving. Procedure: NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set top box DTV decoder. 1. Enter to service mode and set the following default DATA NTSC NTSC...
  • Page 144 (use for minor adjustment or for final adjustment, for complete adjustment see following section.) Electrical Adjustment NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 1. Apply a NTSC crosshatch with dots pattern Lens focus adjustment...
  • Page 145 6. Repeat steps for green only. 7. Set VIDEO “C_OFF” DAC from 00 to 03, and project only blue. 8. Repeat steps for blue only. 16.2.1. Focus - Optical lens adjustment Optical adjustments NOTE: This adjustment normally should not require resetting unless the lens has been replaced or adjustment has changed.

  • Page 146: Electronic Adjustments

    This adjustment is intended to correct the horizontal position of the picture NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 1. Apply a NTSC pattern that lets adjust the image to correct vertical size (see above note).
  • Page 147 17.3. Centering magnets adjustment NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. Procedures: 1. Apply a NTSC crosshatch pattern with dots. 2. Set VIDEO “C_OFF” DAC from 00 to 01 to project only green.
  • Page 148 This adjustment is intended to make the picture vertically proportional (top, center and bottom) for NTSC mode NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 1. Apply a NTSC pattern that lets adjust the image to correct vertical linearity (see above note).
  • Page 149 This adjustment is intended to correct the vertical size of the picture for HD 1080i mode. NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set top box DTV decoder. 1. Apply a HD 1080i pattern that lets adjust the image to correct vertical...
  • Page 150 This adjustment is intended to correct the vertical size of the picture for NTSC ZOOM mode NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set top box DTV decoder. 1. Apply a NTSC pattern that lets adjust the image to correct vertical size (see above note) 2.
  • Page 151 This adjustment is intended to correct the horizontal position of the picture for NTSC mode NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 1. Apply a HD 1080i pattern that lets adjust the image to correct horizontal position of the image.
  • Page 152 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. Procedure: 1. Apply a NTSC pattern that lets adjust the image to correct curved sides (see above note) 2. Set VIDEO “C_OFF” DAC from 00 to 01 to project only green.
  • Page 153 This adjustment is intended to adjust horizontal size of the picture for NTSC mode. NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 1. Apply a NTSC pattern that lets adjust the horizontal size.
  • Page 154 17.18. White balance adjustment NOTE: 1080i, 480p, 480I pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. Prior to this adjustment, perform sub-contrast adjustment. This adjustment requires that the service use skills in observing what a screen without color should look like (white picture).
  • Page 155 17.19. NTSC Color adjustment (TINT, B-Y_G, R-Y_A) NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. This adjustment requires that the servicer use its skills in observing what a colorbar pattern should looks like.
  • Page 156 17.20. 1080i Color adjustment (TINT, B-Y_G, R-Y_A) NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 1. Set same settings as NTSC adjustment 2. Apply a 1080i signal, and repeat adjustments as from step 2 in NTSC adjustment.
  • Page 157 sure that color is not set so that it appears dull and washed out. Look for natural colors, try to adjust the picture to appear as a normalphotograph. 17.22. MTS circuit adjustment Note: It is important to adjust the MTS circuit in the order shown below. The MTS circuit adjustment require two steps: 1.
  • Page 158 Procedure: 1. Set PTV to Stereo Mode (in the audio menu). 2. Apply the following signal from the RF signal generator: / Video: 100 IRE flat field, 30% modulation. / Audio: 300Hz, 30% modulation, stereo (left only) (70dB ± 5dB, 75 OPEN, P/S 10dB).

  • Page 159: Convergence Adjustment

    EEPROM copy jig can be used to back-up the data before to performadjustments. NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. IMPORTANT NOTICE: It is strongly recommended to first read and understand the following section prior to make any adjustment.
  • Page 160 Procedure: Apply the convergence alignment template to the PTV screen frame to converge the green raster only. Remove the convergence alignment template following this alignment. The red and blue rasters can then be aligned to the green raster. Raster Set-Up: 1.
  • Page 161 12. Press “TV/VIDEO” key on remote to enter “OSD_POS” mode. 13. Press “5” key on remote so that monoscope pattern appears (superimpose mode) 14. Move cursor by pressing VOL right - left and CH up - down so that cursor center overlap monoscope pattern center 15.
  • Page 162 When “7” is pressed and the data is saved, it will overwrite the factory default. 18.1. Coarse adjustment mode (COARSE) NOTE: 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. NOTE: It is strongly recommended to first read and understand the following section prior to make any adjustment.
  • Page 163 2. Press “2” repeatedly and apply the pattern of border and cross. 3. Press RECALL to display values 4. Adjust size so that the line of the border closes to the screen frame at top, bottom, left and right, by pressing CH up-down and VOL right-left “SIZE”...
  • Page 164 “PIN” mode adjustment 13. Press “7” then “ACTION” key on remote to save changes 14. Adjust by pressing VOL right-left (see figure) 15. Press “7” then “ACTION” key on remote to save changes “CORNER” mode adjustment 16. Enter to KEY “G-KEY” mode by pressing TV/VIDEO. 17.
  • Page 165 horizontal line center match with the marks on screen frame, if linearity is not good enough, repeat adjustments. 19. Enter to “STATIC” mode by pressing TV/VIDEO. 20. Press “1” or “3” repeatedly until green and red only are shown. 21. Adjust “R-STATIC” so that the center of red overlaps with the center of green “STATIC”...
  • Page 166 27. Enter to SIZE “R-SIZE” mode by pressing TV/VIDEO 28. Adjust so that the line on the border closes to the screen frame at top, bottom, left and right (see figure) 29. Enter to PIN “R-PIN” mode by pressing TV/VIDEO 30.
  • Page 167 18.2. Fine adjustment mode (FINE) (convergence) NOTE: It is strongly recommended to first read and understand the following section prior to make any adjustment. / Convergence adjustment must be perform for 480i-p (same for interlace & progressive), ZOOM 480i and 1080i. HELPFUL HINT: The easiest way to adjust convergence is to start adjusting from the center of the screen to the borders in all the convergence adjustments.
  • Page 168 PRESS BUTTON 1(go) or change color view 3(back) change pattern 4 (only FINE change crossed sections mode) overlap save data copy from clear POWER exit RECALL display values R-TUNE cycle colors TV/VIDEO change mode TV/VIDEO (3 switch convergence mode (FINE/ secs) COARSE) When “7”...
  • Page 169 right - left and CH up - down. PROCEDURE: 1. To Enter to “G-EASY” mode (for green): - Select “EASY” DAC - Press POWER on remote - Press TV/VIDEO (repeatedly) to select mode. - Press R-TUNE (repeatedly) to select color 2.
  • Page 170 11. To move the cursor press MUTE on the remote (cursor flashes), then move the cursor to any of the positions for “EASY” mode 12. This adjustment may help to make rounded lines become straight lines. 13. Adjust to make lines as straight as possible 14.
  • Page 171 20. When slightly adjustment is needed, use “ORIG. POINT” mode. 21. To enter to “G-ORIG. POINT” (for green) mode press TV/VIDEO. 22. With “ORIG. POINT”, the adjustment data changes by 1 step, this allows more detail in the adjustment. Display values on screen by pressing RECALL on remote 23.
  • Page 172 29. Perform adjustments for red so that red overlaps green, do not move green. 30. Press “1 or 3” on the remote until yellow (red and green) and blue appears, do not move green or red. 31. Perform adjustments so that blue overlaps Yellow (red and green). 32.
  • Page 173 2. Confirm that horizontal and vertical center of the picture is located in the center of the screen. 3. Check that the image is proportional horizontally and vertically, proportion is different on every aspect. 18.4. Convergence alignment template The convergence alignment template is a grid approximately the size of the viewing screen used to ensure the proper size and shape of the alignment rasters.

  • Page 174: Service Mode (Electronic Controls)

    TXFQD04ESER1 for 56” is available through Matsushita/Panasonic Services 19. Service Mode (electronic controls) This receiver has electronic technology using the IC bus concept. It performs as a control function and it replaces many mechanical controls. Instead of adjusting mechanical controls individually, many of the control functions are now performedby using “on screen display menu”.
  • Page 175 For some adjustments is required to perform adjustment for each format; convergence adjustment must be performed for 480i-p (same for interlace & progressive),ZOOM 480i and 1080i. A 1080i, 480p, 480i pattern can be obtained from Panasonic’s TU-DST51 set-top box DTV decoder. 19.2. Exiting the service mode: This PTV goes out from service mode when it is unplugged or turned OFF.
  • Page 176 19.3. Service adjustment default values for items REGISTER DESCRIPTION FORMAT NTSC 480i ZOOM 1080i COLOR COLOR B_Y-G MAGENTA TINT ADJ TINT TINT R_Y-A YELLOW TINT ADJ BRIGH SUB-BRIGHTNESS 01 F6 CONT SUB-CONTRAST CUT-R RED CUT-OFF 02 00 CUT-B BLUE CUT-OFF 02 00 R DR RED DRIVE...
  • Page 177 Important notice: Since Widescreen 16:9 and non-widescreen 4:3 PTVs use the same light box, for this reason is important to set it to the correct version (16:9 or 4: 3). To check this plese see “Instructional flow chart for format aspect switching”...
  • Page 178 19.5. Instructional flow for service mode...

  • Page 180: Conductor Views

    20. Reference of PDF links color 21. Conductor views...

  • Page 181: Block Diagrams

    21.1. A-Board 1 of 2 21.2. A-Board 2 of 2 21.3. D-Board 1 of 2 21.4. D-Board 2 of 2 21.5. DG-Board top view 1 of 4 21.6. DG-Board top view 2 of 4 21.7. DG-Board top view 3 of 4 21.8.

  • Page 182: Schematic Diagrams

    22.2. Video block diagram 23. Schematic diagrams 23.1. Schematic diagrams notes...
  • Page 184 23.2. Notas de los diagramas esquematicos...
  • Page 186 23.3. A-Board schematic 1 of 4 23.4. A-Board schematic 2 of 4 23.5. A-Board schematic 3 of 4 23.6. A-Board schematic 4 of 4 23.7. D-Board schematic 1 of 5 23.8. D-Board schematic 2 of 5 23.9. D-Board schematic 3 of 5 23.10.

  • Page 187: Parts Location

    23.27. Voltages 23.28. Waveforms 24. Parts location 25. Parts list 25.1. Description of abbreviations guide...
  • Page 188 25.2. Parts list Ref. No. Part No. Part Name & Description Remarks CAPACITORS C002 TCJ2VC1H220J CAP C 22PF-J-50V C003 TCJ2VC1H220J CAP C 22PF-J-50V C004 F2A1H4R7A162 CAP E 4.7UF-50V C005 F2A1H2R2A162 CAP E 2.2UF-50V C006 ECA0JM332E CAP E 3300UF-6.3V C008 F2A1H4R7A162 CAP E 4.7UF-50V C009 TCJ2VC1H220J...
  • Page 189 Ref. No. Part No. Part Name & Description Remarks C306 F2A2E100A025 CAP E 10UF-250V C307 ECKR1H103ZF5 CAP C .01UF-Z-50V C312 ECKC3D102KBN CAP C 1000PF-K-2KV C313 ECKR2H102KB5 CAP C 1000PF-K-500V C331 F2A1H470A162 CAP E 47UF-50V C332 ECKR1H103ZF5 CAP C .01UF-Z-50V C333 F2A1H470A162 CAP E 47UF-50V C334...
  • Page 191 Ref. No. Part No. Part Name & Description Remarks C526 F2A2E101A026 CAP E 100UF-250V C527 ECKR2H102KB5 CAP C 1000PF-K-500V C528 F2A1H470A162 CAP E 47UF-50V C531 ECA160V33UE CAP E 33UF/160V C533 ECKR2H101KB5 CAP C 100UF-K-500V C535 ECA1EM471E CAP E 470UF-25V C601 EEUFC1C331B CAP E 330UF-16V C602...
  • Page 192 Ref. No. Part No. Part Name & Description Remarks C852 ECA1EM101B CAP E 100UF-25V C854 F2A1C101A159 CAP E 100UF-16V C855 ECJ2VF1H104Z CAP C .1UF-Z-50V C876 ECJ3VF1H224Z CAP C .22UF-Z-50V C877 ECA0JM221B CAP E 220UF-6.3V C878 EEUFC1V561B CAP E 560UF-35V C879 EEUFC1C471LB CAP E 470UF-16V C880...
  • Page 194 Ref. No. Part No. Part Name & Description Remarks C1103 TCJ2VB1C104K CAP C .1UF-K-16V C1105 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C1112 TCJ2VF1H103Z CAP C .01UF-Z-50V C1113 ECEA1CKA101B CAP E 100UF-16V C1502 ECQE6104KFB CAP P 100UF-K-100V C1503 ECQE6104KFB CAP P 100UF-K-100V C1504 ECJ2VF1H104Z CAP C .1UF-Z-50V C1505...
  • Page 196 Ref. No. Part No. Part Name & Description Remarks C2361 TCJ2VB1H471K CAP C 470PF-K-50V C2362 TCJ2VB1H471K CAP C 470PF-K-50V C2363 TCJ2VB1H682K CAP C 6800PF-K-50V C2364 ECJ3VB1H104K CAP C .1UF-K-50V C2365 ECJ3VB1H104K CAP C .1UF-K-50V C2367 ECQB1H224JF3 CAP P .22UF-J-50V C2368 TCJ2VB1H333K CAP C .033UF-K-50V C2369...
  • Page 198 Ref. No. Part No. Part Name & Description Remarks C3034 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3035 F2A1C101A159 CAP E 100UF-16V C3036 F2A1C101A159 CAP E 100UF-16V C3037 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3038 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3039 ECJ2VF1C105Z CAP C 1.0UF-Z-16V C3040 ECJ2VF1H104Z CAP C .1UF-Z-50V C3043...
  • Page 200 Ref. No. Part No. Part Name & Description Remarks C3106 TCJ2VB1H102K CAP C 1000PF-K-50V C3109 TCJ2VB1H102K CAP C 1000PF-K-50V C3110 TCJ2VB1H102K CAP C 1000PF-K-50V C3111 TCJ2VB1H102K CAP C 1000PF-K-50V C3112 ECJ2VF1H104Z CAP C .1UF-Z-50V C3113 ECJ2VF1H104Z CAP C .1UF-Z-50V C3114 ECJ2VF1H104Z CAP C .1UF-Z-50V C3119...
  • Page 202 Ref. No. Part No. Part Name & Description Remarks D407 MA3X152K0L DIODE D409 MA3X152K0L DIODE D410 MA3X152K0L DIODE D411 MA3X152K0L DIODE D451 B0EAKC000003 DIODE RECTIFIER D452 B0EAKC000003 DIODE RECTIFIER D453 B0EAKC000003 DIODE RECTIFIER D454 B0EAKC000003 DIODE RECTIFIER D455 B0EAKC000003 DIODE RECTIFIER D456 B0EAKC000003 DIODE RECTIFIER...
  • Page 203 Ref. No. Part No. Part Name & Description Remarks D885 MA2062-BTP DIODE D886 MA2120-ATP DIODE D887 MA2062-BTP DIODE D895 MA2C165001VT DIODE D902 MA2C18800E DIODE D933 MA2C18800E DIODE D953 B0ZAZ0000047 DIODE D962 MA2C18800E DIODE D973 B0ZAZ0000047 DIODE D983 B0ZAZ0000047 DIODE D1002 MA3X152K0L DIODE D1502...
  • Page 204 Ref. No. Part No. Part Name & Description Remarks F801 K5D632AD0002 FUSE 6.3A/125V INTEGRATED CIRCUITS IC451 C1AA00000521 VERTICAL OUT IC701 AN6914S-E1 INT CKT IC801 AN8029 INT CKT IC802 C0EAS0000025 INT. CKT. IC804 B0EBKM000016 DIODE RECTIFIER IC805 AN78M12LB INT CKT IC811 0N3171RLF OPTO COUPLER IC871...
  • Page 205 Ref. No. Part No. Part Name & Description Remarks L510 EXCELDR25V FERRITE BEAD L511 EXCELDR25V FERRITE BEAD L515 EXCELDR25V FERRITE BEAD L516 EXCELDR25V FERRITE BEAD L555 ELH5L718 COIL L701 ELESN100KA COIL PEAKING 10UH L702 EXCELSA35T FERRITE BEAD L703 ELC18B152L FILTER L704 ELC18B151G FILTER...
  • Page 206 Ref. No. Part No. Part Name & Description Remarks L2502 ELESN100JA COIL PEAKING 10UH L3003 ELESN102JA COIL PEAKING 1000UH L3006 ELESN102JA COIL PEAKING 1000UH L3008 ELESN560JA COIL PEAKING 56UH L3009 ELESN100JA COIL PEAKING 10UH L3010 ELESN560JA COIL PEAKING 56UH L3011 ELESN100JA COIL PEAKING 10UH L3012...
  • Page 208 Ref. No. Part No. Part Name & Description Remarks Q907 2SA720TA TRANSISTOR Q931 2SD601ARTX TRANSISTOR Q932 2SD601ARTX TRANSISTOR Q933 2SD601ARTX TRANSISTOR Q934 2SA720TA TRANSISTOR Q935 2SC1318ATA TRANSISTOR Q936 2SC1318ATA TRANSISTOR Q937 2SA720TA TRANSISTOR Q938 2SB1321ARA TRANSISTOR Q941 2SD1992ARA TRANSISTOR Q944 2SD601ARTX TRANSISTOR Q945...
  • Page 210 Ref. No. Part No. Part Name & Description Remarks Q3013 2SD601ARTX TRANSISTOR Q3014 2SD601ARTX TRANSISTOR Q3015 2SD601ARTX TRANSISTOR Q7006 2SD601ARTX TRANSISTOR Q7007 2SD601ARTX TRANSISTOR Q7060 2SB709ARTX TRANSISTOR Q7061 2SD601ARTX TRANSISTOR RELAYS RL801 K6B1ADA00010 RELAY RL802 K6B1ADA00010 RELAY RESISTORS JS063 ERDS2TJ124T RES C 120K-J-1/4W R001 ERJ6GEYJ221V...
  • Page 211 Ref. No. Part No. Part Name & Description Remarks R345 ERDS2TJ470T RES C 47-J-1/4W R347 ERG7ZJ272 RES M 2.7K-J-7W R348 ERDS2TJ563T RES C 56K-J-1/4W R349 ERDS2TJ821T RES C 820-J-1/4W R350 ERG12SJ101P RES M 100-J-1W R351 ERDS1FJ330P RES C 33-J-1/2W R352 ERDS1FJ330P RES C 33-J-1/2W R353...
  • Page 212 Ref. No. Part No. Part Name & Description Remarks R472 ERDS2TJ331T RES C 330-J-1/4W R501 ERJ6GEYJ104V RES M 100K-J-1/10W R502 ERJ6GEYJ680V RES M 68-J-1/10W R503 ERG2FJ180H RES M 18-J-2W R504 ERG3FJ271H RES M 270-J-3W R505 ERG1SJ120P RES M 12-J-1W R506 ERX1SJR47P RES M .47-J-1W R512...
  • Page 213 Ref. No. Part No. Part Name & Description Remarks R822 ERJ6GEYJ222V RES M 2.2K-J-1/10W R832 ERD75TAJ825 RES C 8.2MEG-J-3/4W R833 ERJ6GEYJ101V RES M 100-J-1/10W R835 ERDS2TJ101T RES C 100-J-1/4W R836 ERJ6GEYJ101V RES M 100-J-1/10W R839 ERJ6GEYJ222V RES M 2.2K-J-1/10W R840 ERJ6GEYJ101V RES M 100-J-1/10W R846...
  • Page 214 Ref. No. Part No. Part Name & Description Remarks R946 ERQ14AJ100P RES F 10-J-1/4W R947 ERQ14AJ220P RES F 22-J-1/4W R948 ERDS2FJ122T RES C 1.2K-J-1/2W R949 ERDS2TJ103T RES C 10K-J-1/4W R950 ERDS2TJ683T RES C 68K-J-1/4W R951 ERDS2TJ683T RES C 68K-J-1/4W R952 ERDS2TJ103T RES C 10K-J-1/4W R953...
  • Page 216 Ref. No. Part No. Part Name & Description Remarks R1516 ERJ6GEYJ101V RES M 100-J-1/10W R1517 ERJ6ENF3571V RES M 3.57K-F-1/10W R1518 ERG2SJD333L RES M 33K-J-2W R1519 ERDS2TJ101T RES C 100-J-1/4W R1520 ERDS2TJ221T RES C 220-J-1/4W R1521 ER0S2THF1500 RES M 150-F-1/4W R1522 ERC12GK103D RES C 10K-K-1/2W R1523...
  • Page 218 Ref. No. Part No. Part Name & Description Remarks R2357 ERJ6ENF1303V RES M 130K-F-1/10W R2358 ERJ6GEYJ223V RES M 22K-J-1/10W R2359 ERJ6GEYJ683V RES M 68K-J-1/10W R2360 ERJ6ENF4701V RES M 4.7K-F-1/10W R2361 ERJ6ENF1202V RES M 12K-F-1/10 R2362 ERJ12YJ101U RES M 100-J-1/2W R2363 ERJ6ENF5232V RES M 5.32K-F-1/10W R2364...
  • Page 219 Ref. No. Part No. Part Name & Description Remarks R3007 ERJ6GEYJ102V RES M 1K-J-1/10W R3008 ERJ6GEYJ750V RES M 75-J-1/10W R3009 ERDS2TJ221T RES C 220-J-1/4W R3010 ERJ6GEYJ221V RES M 220-J-1/10W R3011 ERDS2TJ221T RES C 220-J-1/4W R3012 ERJ6GEYJ562V RES M 5.6K-J-1/10W R3013 ERJ6GEYJ221V RES M 220-J-1/10W R3014...
  • Page 221 Ref. No. Part No. Part Name & Description Remarks R3064 ERJ6GEYJ221V RES M 220-J-1/10W R3065 ERJ6GEYJ221V RES M 220-J-1/10W R3069 ERJ6GEYJ221V RES M 220-J-1/10W R3070 ERJ6GEYJ221V RES M 220-J-1/10W R3071 ERJ6GEYJ561V RES M 560-J-1/10W R3072 ERJ6GEYJ561V RES M 560-J-1/10W R3073 ERJ6GEYJ221V RES M 220-J-1/10W R3075...
  • Page 223 Ref. No. Part No. Part Name & Description Remarks R7027 ERJ6GEYJ332V RES M 3.3K-J-1/10W R7029 ERJ6GEYJ332V RES M 3.3K-J-1/10W R7030 ERJ6GEYJ222V RES M 2.2K-J-1/10W R7031 ERJ6GEYJ222V RES M 2.2K-J-1/10W R7032 ERJ6GEYJ332V RES M 3.3K-J-1/10W R7034 ERJ6GEYJ273V RES M 27K-J-1/10W R7035 ERJ6GEYJ472V RES M 4.7K-J-1/10W R7036...
  • Page 224 TKP2AA0699S SIDE GRILLE (L) / PT-56WX53G TKP2AA06910S SIDE GRILLE (R) / PT-56WX53G TXFKP02FSER ASSY CENTER GRILLE / PT-56WX53G TBM2AA0012 BADGE PANASONIC TKP2AA0649S CONTROL PANEL / PT-53WX53G, PT-47WX53G TKP2AA06496S CONTROL PANEL / PT-47WXC43G, PT-4743G, / PT-47WX33G TKP2AA06492S CONTROL PANEL PT-56WX53G TBX2AA0161G...
  • Page 225 Ref. No. Part No. Part Name & Description Remarks ENPE2A001 SPLITTER 2RF TXFKP07GSER ASSY REAR BRACKET KFT7CP336F DISTRIBUTOR M006 TXFJIG01SER EEPROM COPY JIG JK1001 TJB2AA0471 TERMINAL FRONT A/V JK3001 TJB2AA0311 TERMINAL REAR A/V JK5001 DV2R024NKB EDI CONNECTOR (DVI) JK5002 TJB2AA0411 TERMINAL VIDEO M007 TMM2AE10171...

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