Panasonic PT53WX52F - 53" PROJECTION TV HD Скачать руководство пользователя страница 13 | Manualshive

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Panasonic PT53WX52F - 53

- 13 -

Service Manual

P

LACEMENT OF

S

CREENS IN

PTV S

CREEN

F

RAME

(

56WX MODELS ONLY

)

Place the screens in the screen frame as indicate in figure 8. Make sure that all supports pieces are fully engaged
prior to attaching the PTV screen frame to the cabinet.

Figure 8. Placement of Screens in PTV Screen Frame.

Protective Screen

Lenticular Screen

Fresnel Screen

Screws (17)

«
...
11
12
13
14
15
...
»

Содержание PT53WX52F - 53" PROJECTION TV HD

Страница 1: ... public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death This ...

Страница 2: ... removed or when checking the cleanliness of the lens 3 Do not remove the lens or metal box to check the projection tube for operation by watching it directly Use a mirror or paper to view the image Before returning a serviced PTV to the owner the service technician must thoroughly test the unit to ensure that is completely safe to operate Do not use a line isolation transformer when testing Leaka...

Страница 3: ...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 If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If this is not practical be sure to heat the Pb free solder u...

Страница 4: ... 4 Figure 3 Measuring H V 4 Connect a H V meter static type class 0 1 with high voltage leads to high voltage distributor on FBT See figure 4 Figure 4 DVM power supply connection 5 Connect the 15 25 V DC variable power supply to TPD8 or IC802 pin 2 D Board and heat sink of Q551 see figure 4 Procedures 1 Apply a NTSC white pattern 2 Turn PTV ON 3 Adjust the picture or brightness controls so that th...

Страница 5: ...e notes 6 Leadless chip component 6 Component removal 6 Chip component installation 6 How to replace Flat IC 6 Feature table 8 Boards designation 9 PTV Location of controls 10 Quick reference control operation 10 Convergence Alignment 11 Convergence Alignment Template 11 Disassembly for service 12 PTV Screen Preparation 12 Placement of Screens in PTV screen frame 13 Frame and Customer Control Pane...

Страница 6: ...until solder flows Do not apply heat for more than 3 seconds How to replace Flat IC Required tools 1 Cut the pins of the defective IC with the wire cutter pliers and remove it completely away from the board If the IC is glued to the board apply hot air to complete the removal CAUTION Do not pull or twist the pliers it may damage the soldering pads in the board 2 Using the soldering Iron and the lo...

Страница 7: ... or incorrect voltages will be measured WARNING This PTV 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 identic...

Страница 8: ...80p SMOOTH PROGRESSIVE AIP X PRESET INPUT LABELING X Video Picture Memory X MTS SAP DBX X Bass Bl Treb control X AI sound X SURROUND X Spatializer BBE BBE Built in audio power 15WX2 10 10WX2 10 15WX2 10 10WX2 10 Number of speakers 4 2 4 2 A V in rear front 4 3 1 A V PROGRAM OUT X S VHS in rear front 2 1 Audio out Fixed Variable COMPONENT INPUT Y Pb Pr 2 Dimensions mm WxDxH in 1247 7x634 4x1306 3 4...

Страница 9: ...d TNP2AA089 front button panel R Board TNPA0615AB IR receiver Table 2 Boards designation Note The A Board TNP2AH035 is non serviceable Except for A Board both tuners IC1004 IC2302 IC7001 IC7002 IC7102 IC871 IC872 IC873 If any of these components or board is defective replace it with a new one and take back the defective board to the service center Notice When ordering any board add and S after the...

Страница 10: ...t operating features when menus are displayed Channel Press to select programmed channels Press to highlight desired features when menus are displayed Also use to select cable converter box channels after programming remote control infra red codes the TV AUX CABLE switch must be set in CABLE position Action Press to display main menu and access on screen feature and adjustment menus TV Video Press...

Страница 11: ...or tracing paper Start with the Horizontal and Vertical Center Axis and work outwards until the pattern is complete Pay attention to the actual dimensions of the pattern Grid specifications 53 Models Grid specifications 56 Models Note The convergence alignment templates part number TXFQD01FSER for 53 and TXFQD04ESER1 for 56 are available through Matsushita Panasonic Services Mode Horizontal Vertic...

Страница 12: ...rated in the figure below 4 Apply a double adhesive tape to the top front edge of the Fresnel screen as illustrated in the figure below 5 Place the lenticular screen vertical ridges on top of a cushioned surface 6 Clean impurities off the surface using an air gun 7 Apply a thin silicon to the back along the horizontal and vertical edges 8 Carefully position the lenticular screen over the Fresnel s...

Страница 13: ...lace the screens in the screen frame as indicate in figure 8 Make sure that all supports pieces are fully engaged prior to attaching the PTV screen frame to the cabinet Figure 8 Placement of Screens in PTV Screen Frame Protective Screen Lenticular Screen Fresnel Screen Screws 17 ...

Страница 14: ...he cabinet Lift and slightly tilt the screen and place it over the front top edge of the cabinet Straighten the screen to a vertical position and lower it until it locks into place Screw the bottom edge of the screen frame to the cabinet with 3 screws as illustrated in figure 9 2 Attach the control panel to the cabinet and PTV screen using 3 screws as illustrated in the figure 9 3 Connect the K G ...

Страница 15: ... 15 Service Manual BACK LOWER COVER REMOVAL 53WX MODELS Indicates screw to remove 10 Figure 10 Back cover removal ...

Страница 16: ... 16 Service Manual BACK LOWER COVER REMOVAL 56WX MODELS Indicates screw to remove 10 Figure 11 Back cover removal ...

Страница 17: ...hesive foam strip to the top back cover as illustrated in figure 12 2 Secure the top back cover on the cabinet using 5 screws as illustrated in figure 12 3 Carefully secure the mirror panel on the cabinet using 6 screws as illustrated in figure 12 Figure 12 Cabinet Top and Mirror Panel Installation Note Mirror Panel and Top Back Cover are also included in the Cabinet Wood listed in Parts List Scre...

Страница 18: ...1A162 CAP E 220UF 50V C501 F2A1V101A127 CAP E 100UF 35V C502 ECQV1H105JL3 CAP P 1 0UF J 50V C503 ECKR2H102KB5 CAP C 1000PF K 500V C509 ECWF2474JSR CAP P 47UF J 200V C511 ECWH20222JVY CAP P 2200PF J 2KV C512 ECWH20102JVY CAP P 1000PF J 2KV C513 ECQF4103JZH CAP P 01UF J 400V C514 ECWH20222JVY CAP P 2200PF J 2KV C518 ECKW3D221JBP CAP C 220PF J 2KVDC C519 ECKW3D221JBP CAP C 220PF J 2KVDC C520 ECQB1H10...

Страница 19: ...F2A1C221A159 CAP E 220UF 16V C855 TCJ2VB1E104K CAP C 1UF K 25V C883 ECQV1H474JL3 CAP P 47UF J 50V C890 TCJ2VF1H103Z CAP C 01UF Z 50V C897 ECQV1H474JL3 CAP P 47UF J 50V C898 TCJ2VF1H103Z CAP C 01UF Z 50V C902 ECQM2103KZ3 CAP P 01UF K 200V C903 ECKR1H103ZF5 CAP C 01UF Z 50V C904 ECKR1H103ZF5 CAP C 01UF Z 50V C906 ECQM2103KZ3 CAP P 01UF K 200V REF NO PART NO DESCRIPTION C907 F2A2C100A023 CAP E 10UF 1...

Страница 20: ...62 MA4110MTA DIODE ZENER D663 MA4110MTA DIODE ZENER D702 D1NL40V70 DIODE D801 RBV 408 BRIDGE RECTIFIER D802 ERZC10VK361G VARISTOR D815 MA165TA5VT DIODE SWITCHING D816 MA700TA DIODE D817 AU01ZV0 DIODE D818 MA3270LTX DIODE REF NO PART NO DESCRIPTION D819 TMPG10G3 DIODE D822 ERA22 02V3 DIODE D825 FMLG16SLF116 DIODE D827 RL4ZLF J6 DIODE D828 B0HBRM000012 DIODE D829 B0HBRM000012 DIODE D830 RL4ZLF J6 DI...

Страница 21: ...ELSA39E FERRITE BEAD L817 TALL08T680KA COIL L819 EXCELDR35V FERRITE BEAD L820 EXCELDR35V FERRITE BEAD L821 EXCELDR35V FERRITE BEAD L825 TALL08T330KA COIL L826 TALL08T330KA COIL L827 TALL08T330KA COIL L888 TALL08T680KA COIL L901 EXCELSA35T FERRITE BEAD L902 EXCELSA35T FERRITE BEAD REF NO PART NO DESCRIPTION L903 EXCELSA35T FERRITE BEAD L933 EXCELSA35T FERRITE BEAD L934 EXCELSA35T FERRITE BEAD L935 ...

Страница 22: ... M 220 F 1 4W R306 ER0S2THF4700 RES M 470 F 1 4W R307 ERDS2TJ220T RES C 22 J 1 4W R308 ERDS2TJ334T RES C 330K J 1 4W REF NO PART NO DESCRIPTION R310 ERDS2TJ183T RES C 18K J 1 4W R311 ERDS2TJ470T RES C 47 J 1 4W R312 ERG7ZJ272 RES M 2 7K J 7W R315 ERDS2TJ563T RES C 56K J 1 4W R316 ERDS2TJ821T RES C 820 J 1 4W R319 ERG12SJ101P RES M 100 J 1W R320 ERDS1FJ330P RES C 33 J 1 2W R321 ERDS1FJ330P RES C 33...

Страница 23: ...RJ6GEYJ222V RES M 2 2K J 1 10W R534 ERDS2TJ224T RES C 220K J 1 4W R535 ERDS2TJ272T RES C 2 7K J 1 4W R536 ERDS2TJ101T RES C 100 J 1 4W R537 ERJ6GEYJ272V RES M 2 7K J 1 10W R538 ERJ6GEYJ103V RES M 10K J 1 10W REF NO PART NO DESCRIPTION R539 ERDS2TJ393T RES C 39K J 1 4W R541 ERDS2TJ563T RES C 56K J 1 4W R550 ERDS2TJ273T RES C 27K J 1 4W R601 ERJ6GEYJ101V RES M 100 J 1 10W R602 ERJ6GEYJ101V RES M 100...

Страница 24: ...122T RES C 1 2K J 1 4W R907 ERDS1FVJ390T RES C 39 J 1 2W R908 ERDS1FVJ390T RES C 39 J 1 2W R909 ERDS1FVJ8R2T RES C 8 2 J 1 2W R910 ERDS2TJ8R2T RES C 8 2 J 1 4W R911 ERG3SJS221H RES M 220 J 3W R912 ERDS2TJ681T RES C 680 J 1 4W REF NO PART NO DESCRIPTION R913 ERDS1FVJ152T RES C 1 5K J 1 2W R914 ERDS1FVJ152T RES C 1 5K J 1 2W R915 ERQ14AJ220P RES F 22 J 1 4W R916 ERQ14AJ220P RES F 22 J 1 4W R917 ERQ1...

Страница 25: ...Y CRT B M003 TXFCRT18FSER ASSY CRT G M004 TXFCRT19FSER ASSY CRT R M005 TJSC00700 CRT SOCKET DY KDY2ASC29F YOKE DEFLECTION M006 TXF3A01ECV ASSY DAG GND M007 TKG2AF021 AB LENS REF NO PART NO DESCRIPTION M008 TKG2AA50041 MIRROR GLASS PT 56WX42F PT 56WX52F CF M009 TKG2AA50101 MIRROR GLASS PT 53WX42F PT 53WX52F CF M010 TKG2AD00062 SCREEN PANEL PROTECTIVE PT 56WX52F CF M011 TKG2AD00091 SCREEN PANEL PROT...

Страница 26: ...WX42F M047 TKP2AA0649S CONTROL PANEL PT 53WX52F CF M048 TKP2AA06491S CONTROL PANEL PT 53WX42F M049 TKP2AA06492S CONTROL PANEL PT 56WX52F PT 56WX52CF M050 TKP2AA06493S CONTROL PANEL PT 56WX42F M051 TKE2AA00126 FRAME SCREEN PLAT SIL PT 56WX52F PT 56WX52CF M052 TKE2AA00127 FRAME SCREEN PT 56WX42F M053 TKP2AA0681 LED PANEL JK1001 TJB2A10013 TERMINAL A V FRONT JK3001 TJB2AA0311 TERMINAL A V REAR ACCESO...

Страница 27: ... RES C 270 J 1 4 CAP P 068UF K 50V RESISTOR TYPE TOLERANCE C Carbon F 1 F Fuse J 5 M Metal Oxide K 10 S Solid M 20 W Wire Wound G 2 CAPACITOR TYPE TOLERANCE C Ceramic C 0 25pF E Electrolytic D 0 5pF P Polyester F 1pF S Styrol J 5 T Tantalum K 10 L 15 M 20 P 10 0 Z 80 20 ...

Страница 28: ...Printed in USA K02052127MR0529 ...

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