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Pioneer PDP-424MV Service Manual

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PLASMA DISPLAY

PDP-424MV
PDP-42MVE1
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
PDP-424MV
LUC
PDP-42MVE1
LDFK
PDP-42MVE1
TXGB
For details, refer to "Important Check Points for good servicing" .
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
Type
AC120V
AC110-120V/220-240V
AC110-240V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PDP-424MV
Power Requirement
ORDER NO.
ARP3253
Remarks
T – ZZR JAN. 2005 Printed in Japan

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Summary of Contents for Pioneer PDP-424MV

  • Page 1: Plasma Display

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2005 T –...

  • Page 2: Table Of Contents

    CONTENTS SAFETY INFORMATION ......................2-1 SPECIFICATIONS ........................3-1 TABLE OF SIGNAL SUPPORTED ................... 4-1 PANEL FACILITIES ........................5-1 PARTS LIST ..........................6-1 HOW TO DIAGNOSE THE PDP MODULE ................7-1 TROUBLESHOOTING ......................8-1 METHOD OF ADJUSTMENTS ....................9-1 METHOD OF DISASSEMBLY ....................10-1 METHOD OF PACKAGING ....................

  • Page 3: Safety Information

    SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do- it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
  • Page 4 PRODUCT SAFETY NOTICE With the AC plug removed from an AC power source, place a Many electrical and mechanical parts in PIONEER set have jumper across the two plug prongs. Turn the AC power switch on. special safety related characteristics. These are often not evident...
  • Page 7 [Important Check Points for Good Servicing] In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.
  • Page 8 SPECIFICATIONS • PDP-424MV/LUC Screen Size 36.3"(H) 20.4"(V) inches (1.38") 1018 (40") 921(H) 518(V) mm (2.13") diagonal 42" Aspect Ratio 16 : 9 Resolution 853(H) 480(V) pixels Signals Synchronization Range Horizontal : 15.5 to 110 kHz (automatic : step scan) Vertical : 50.0 to 120 Hz...

  • Page 9: Specifications

    Specifications • PDP-42MVE1/LDFK and PDP-42MVE1/TXGB Screen Size 36.3"(H) 20.4"(V) inches (1.38") 1018 (40") 921(H) 518(V) mm (2.13") diagonal 42" Aspect Ratio 16 : 9 Resolution 853(H) 480(V) pixels Signals Synchronization Range Horizontal : 15.5 to 110 kHz (automatic : step scan) Vertical : 50.0 to 120 Hz (automatic : step scan) Input Signals...

  • Page 10: Table Of Signal Supported

    TABLE OF SIGNAL SUPPORTED PDP-424MV/LUC Supported resolution • When the screen mode is NORMAL, each signal is converted to a 640 dots 480 lines signal. (Except for * • When the screen mode is FULL, each signal is converted to a 853 dots 480 lines signal. (Except for *...
  • Page 11 *1 Only when using a graphic accelerator board that is capable of displaying 852 480. *2 Display only 400 lines with the screen center of the vertical orientation located at the center. *3 The picture is displayed in the original resolution. The picture will be compressed for other signals. *4 Aspect ratio is 5:4.

  • Page 12: Supported Resolution

    PDP-42MVE1/LDFK & /TXGB Supported resolution • When the screen mode is NORMAL, each signal is converted to a 640 dots 480 lines signal. (Except for * • When the screen mode is FULL, each signal is converted to a 853 dots 480 lines signal. (Except for * Computer input signals supported by this system Sync Polarity Presence...
  • Page 13 *1 Only when using a graphic accelerator board that is capable of displaying 852 480. *2 Display only 400 lines with the screen center of the vertical orientation located at the center. *3 The picture is displayed in the original resolution. The picture will be compressed for other signals. *4 Aspect ratio is 5:4.

  • Page 14: Panel Facilities

    PANEL FACILITIES PDP-424MV Front View 5 LEFT/– and RIGHT/+ 1 Power ( Functions as the CURSOR ( / ) buttons in the On- Turns the monitor’s power on and off. Screen Display (OSD) mode. 2 Remote sensor window 6 VOLUME Receives the signals from the remote control.
  • Page 15 Please refer to your speaker’s owner’s manual. Never connect any component to this connector C VIDEO1, 2, 3 (BNC, RCA, S-Video) without first consulting your Pioneer installation Connect VCR’s, DVD’s or Video Cameras, etc. here. technician. VIDEO1 can be used for Input or Output This connector is used for plasma display setup adjustments.

  • Page 16: Front View

    PDP-42MVE1/LDFK & /TXGB Front View 5 LEFT/– and RIGHT/+ 1 Power ( Functions as the CURSOR ( / ) buttons in the On- Turns the monitor’s power on and off. Screen Display (OSD) mode. 2 Remote sensor window 6 VOLUME Receives the signals from the remote control.
  • Page 17 Connect the (positive) speaker wire to the Never connect any component to this connector EXT SPEAKER terminal and the (negative) without first consulting your Pioneer installation speaker wire to the EXT SPEAKER terminal on technician. both LEFT and RIGHT channels.

  • Page 18: Remote Control

    7 EXIT Remote Control Press this button to exit the OSD controls in the main menu. Press this button during the display of the sub menu to return to the previous menu. 8 POINT ZOOM Press this button to display the pointer. 9 ZOOM (+ /–) Enlarges or reduces the image.

  • Page 19: Parts List

    (In the case of no amount instructions, apply as you think it appropriate.) Reference Nos. indicate the pages and Nos. in the service manual for the base model. 7 PDP-424MV and PDP-42MVE1/LDFK, /TXGB PDP-424MV/LUC and PDP-42MVE1/LDFK, /TXGB are constructed the same except for the following: Part No. Remarks...
  • Page 20 Part No. Symbol Mark Symbol and Description Remarks PDP-42MVE1/LDFK PDP-424MV/LUC , /TXGB MECHANISM PARTS 29C01491 29C01491 GKT01 GASKET(L20*10*T15) 29C00361 GKT02 GASKET(L70*10*T1) 29C00361 29C00511 GKT03 GASKET(L20*5*T1) 29C00511 GKT04 GASKET(L20*5*T1) 29C00511 29C00511 GKT05 GASKET(L300*5*T1) 29C01481 29C01481 29C01831 GKT06 GASKET(L100*10*T8) 29C01831 GKT07 GASKET(L100*10*T3)
  • Page 21 Not used Not used Not used Not used Not used Not used Not used Not used AUDIO HEAT SINK 29H03561 29H03561 INLET COLLAR 29F00481 29F00481 AAM1101 PIONEER LOGO BADGE AAM1101 29L07441 WARRANTY ENVELOPE(100*220) 78047921 Not used WARRANTY CARD MX JAPAN 7S810131...
  • Page 22 Part No. Symbol Mark Symbol and Description Remarks PDP-424MV/LUC PDP-42MVE1/LDFK , /TXGB PRINTED & PACKING MATERIALS SHT001 INSTRUCTIONS PDP-424MV 7S802161 Not used Not used SHT001 INSTRUCTIONS PDP-42MVE1 7S802171 7S820291 Not used SHT002 CAUTION SHEET JAPAN Not used 7S820271 SHT002 CAUTION SHEET FOREIGN...

  • Page 23: How To Diagnose The Pdp Module

    HOW TO DIAGNOSE THE PDP MODULE (PDP-NP42B3MF01AB) 1. List of tools required for repair 2. Points of failure diagnosis for a Board Assy (PKG) Power source please do measurement of each ohmic value by status of OFF. 3. Replacement method of a Board Assy (PKG) and notes on replacement 4.
  • Page 24 PARTS LIST PDP-NP42B3MF01AB PART NAME PART NO NOTE SYMBOL TYPE NAME VERSION PKG42B3G1 9S899523 High voltage PKG PKG42B3J4 9S899627 Common divergence PKG PKG42B3J3 9S899282 Common relay PKG PKG42B3J1 9S899524 Signal relay PKG (left) PKG42B3J2 9S899525 Signal relay PKG (right) PKG42B3E1 9S899351 Scanning relay PKG-U PKG42B3E1...
  • Page 25 Compatible table of the board version Part Name of PKG Compatible Version Conditions Target Version Remarks High voltage PKG Common divergence PKG Common relay PKG Signal relay PKG (left) Signal relay PKG (right) Scanning relay PKG-U Scanning relay PKG-D Digital PKG Note: By referring to the table on compatible versions of the board assys, make sure that board assys of compatible versions are used.
  • Page 26 2. Points of failure diagnosis for a Board Assy (PKG) The fuses and/or fusible resistors shown in the photos below may be blown by electric surges caused by a failure. In such a case, replace the corresponding PKG. Failure diagnosis of the Scanning PKG Fusible resistor (R12) located Glass fuses (F1 and F2) at the upper-left corner of the...
  • Page 27 Failure diagnosis of the Scanning IC Check with a tester the resistance value between any pins indicated as NEGA and POSI of the connector in the photos below. If a positive and a negative pin of the connector on the Scanning Relay PKGs are short-circuited and remains short-circuited even after the connectors on the Scanning PKG and Scanning Relay PKG are disconnected, the Scanning IC on the Scanning Relay PKG is in failure.
  • Page 28 Failure diagnosis of the Data HIC Failure symptom: The image in any block of the screen is not displayed. Check with a tester between Pin 5 or 6 (Vd line of Data IC) and ground of each Signal Relay PKG. OK: Open NG: Short- circuited,...
  • Page 29 3. Replacement method for a Board Assy (PKG) and notes on replacement Preparation Place a cushion on the workbench and set the module to be repaired on it. Note: With the glass surface facing downward, be sure that the entire glass surface is against the cushion.
  • Page 30 How to remove/reattach the Board Assy (PKGs) Notes: · Be sure not to drop a screwdriver or screw on a PKG or a cable. · When removing/reattaching a screw, be sure not to leave any tiny metal shavings, because they may cause a failure. ·...
  • Page 31 Confirmation of connector connection and locking statuses : OK : NG Between the Data IC and Signal Between the Signal Relay PKG Between the Signal Relay PKG Between the panel and Relay PKG (photo) (photo) and Digital PKG and Digital PKG (photo) Common PKG (photo) Between the Scanning PKG Between the Signal Relay PKG...
  • Page 32 4. Adjustments after replacement of parts in the module After the module has been reassembled, adjust the panel-drive voltages as indicated below: Check Vbw, Vsw, and Vp voltages (values specific for each panel) indicated on the drive- voltage label. Common PKG Scanning PKG Vbw Vsw Vp Vbw Vsw Vp...
  • Page 33 Vp adjustment inside the Scanning PKG Points to measure: Voltage between TP32 and GND (chassis GND) on the Scanning PKG Adjustment method: Adjust VR1 so that the Vp value of TP32 becomes in the range of ±1.5 V of the Vp value indicated on the drive-voltage label. Scanning PKG TP32 Vbw adjustment inside the Scanning PKG...
  • Page 34 5. Operation check After replacing the module or parts inside the module, perform aging for 30 minutes or more while displaying a fully white screen. After that, check the screen by displaying a fully red, fully green, and fully blue screen, color bars, and gray scale.
  • Page 35 Adjustment method in part replacement of the PDP module After assembling the unit, perform the panel-drive voltage adjustment in the following order. 1. Check each voltage value (Vbw, Vsw, Vp and -Vw) in a drive voltage label (panel eigenvalue). Drive voltage label Vbw/Vsw/Vp/-Vw Example ( s170.0/d65.0)
  • Page 36 4. Vsw adjustment Measuring point: The voltage between test point Vsw on the high voltage PKG and GND (chassis GND) Adjustment: Adjust VR2 so that the voltage of Vsw becomes Vsw value of drive voltage label ± 0.5V. 5. Vp adjustment Measuring point: The voltage between test point Vp on the high voltage PKG and GND (chassis GND) Adjustment: Adjust VR1 so that the voltage of Vp becomes Vp value of drive voltage label ±...
  • Page 37 TROBLESHOOTING • Problems in the power supply, such as "Failure in Power ON" or "LED flashing or lighting (alarm display)" → 1. Go to Power failure (P8-2). • Problems in the images, such as "No pictures available" → 2. Go to Image errors (P8-8). •...
  • Page 38 (1) Power failure (Caution) If any abnormality is sensed in such a manner that the LED flashes or lights, all the power lines other than those of 7Vdc (M+7V) and 5Vdc (M+5V) are automatically turned off in about 10 seconds. (1)The power supply is When checking the power lines other than those of M+7V and not turned on.
  • Page 39 (2) Blinking in green Alarm of temperature sensor error Blinking in green (intervals of 2 seconds) Turn off the main power supply. Pressing the [MENU] key of the product, turn on the main power supply to cancel alarming. FAN SET Press the remove control keys in the →...
  • Page 40 FAN SET 2 Alarm of fan error FAN MODE ENA CONT ENA — FAN OFF/L — CONT UP — Blinking in green (intervals of — CONT TIME — — UP STEP 0.5 seconds) FAN SAVE DOWN STEP 2 PLE SAVE READ TIME T ALM TEMP LEVEL 1...
  • Page 41 (3) Blinking in red (Alarm of temperature error) Since the internal temperature is too high in the product, the temperature protector has been actuated. In such a case, the following actions should be taken immediately: 1. Turn off the main power supply and pull out the power cord from the wall outlet. 2.
  • Page 42 (4) Alternation blinking in red and green (Alarm of PDP error) (Caution) How to reset the alarming condition Pressing the [Input Select] key of the product, turn on the main power supply of the main unit. In this state, keep pressing the [Input Select] key for more than 2 seconds until alarming is canceled.
  • Page 43 (5) Lighting in green, and then in red (Alarm of power voltage error) Unlike [lighting in red] in the STANDBY mode, [lighting in green] continues for about 30 seconds without any output of images and audio signals. Since then, the mode turns into [lighting in red]. (Caution) How to reset the alarming condition The Lighting in red alarming condition can be reset when an...
  • Page 44 2. Image errors (Caution) Typical abnormal images are shown below. All errors do not always fall on these error samples. (1) Image burn and deterioration in brightness Residual images are seen without signal entry. This is not a fault. No signal Deterioration in brightness This is not a fault.
  • Page 45 (3) Pixel defect Pixel defect Bright defect Are there many defective pixel sexceeding the pixel defect standard? This is not a problem. (Fig. 1) All-Black Signal The PDP is fault. (To the separate PDP service manual) Dark defect (Fig. 2) All-White Signal [Pixel defect standard for reference] Pixel defect standard Displayed image...
  • Page 46 <For the 42XM3/XR3> (Caution1) Zone A: Central part (the area surrounded by the right and left Zone B Zone A Zone B sides by 1/4H) with the area that is 1/2 of the whole Zone B: Area other than A above 1/4H 1/4H →...
  • Page 47 (4) Wrong lighting Wrong lighting The PDP is fault. (Refer to P7-1 "HOW TO DIAGNOSE THE PDP MODULE".) All-black signal Dot errors change with no continuity. All-black signal (5) Dark images [Other than the deterioration in brightness as per (1) above] The images are dark even with an all-white input The PDP is fault.
  • Page 48 All-white signal All-white signal Defect in the block unit The PDP is fault. (Refer to P7-1 "HOW TO DIAGNOSE THE PDP MODULE".) All-white signal All-white signal 8-12...
  • Page 49 (7) Defect in vertical lines Defect in vertical lines The PDP is fault. (Refer to P7-1 "HOW TO DIAGNOSE THE PDP MODULE".) All-white signal All-white signal All-white signal Block defect The PDP is fault. (Refer to P7-1 "HOW TO DIAGNOSE THE PDP MODULE".) All-white signal 8-13...
  • Page 50 All-white signal All-white signal 8-14...
  • Page 51 (8) No pictures [(Caution) The voltage outputs of Vs = 170V and Vd = 64V, 5Vdc are always generated, but the LED is not flashing or lighting for alarming. However, the voltage values can differ according to the MODULE.] No picture is displayed. Make the setting of OFF →...

  • Page 52: Troubleshooting

    3. Audio errors (Caution) In regard to the method of audio input setting, refer to the specifications and the instruction manual to confirm that all the setting is free from errors. Since then, troubleshooting can be carried out. It must be noted that the protector functions and no audio output is available if the opposing electrodes of the speaker output or the speaker output and the ground (GND) are short-circuited.
  • Page 53 4. Remote control not effective (1) The wired remote control is not effective. 1 When a single item is used (Caution) The wired remote control is not effective if the setting of [PLE LINK], or [Repeat TIMER] is ON, or if the The wired remote control is not setting of [ID NUMBER] has been made.
  • Page 54 (2) The wireless remote control is not effective. (Caution) Since the detection of "wired" or "wireless" is conducted for the remote control through the remote terminal, it is necessary to pull out the remote control cable from the remote terminal, without fail. Troubleshooting should be carried out after confirming that "IR REMOTE"...
  • Page 55 8-19...
  • Page 56 Check point MAIN PWB 8-20...
  • Page 57 8-21...
  • Page 58 232C PWB CLT PWB 8-22...
  • Page 59 PER PWB LED PWB 8-23...
  • Page 60 SENB PWB SENC PWB 8-24...
  • Page 61 SEND PWB AUDIO PWB 8-25...

  • Page 63: Method Of Adjustments

    METHOD OF ADJUSTMENTS Adjusting conditions Adjustments should be carried out in the procedures of A to C specified below. However, any adjustments other than the items A to C below are not required. When the "PDP module (PDP-NP61C2MF01)" is replaced, adjustmentsshould conform to the adjusting items of [1 and 2] specified below.
  • Page 64 2. Adjustment of the power unit (Using a screwdriver for general-purpose adjustments) 2-1. Adjustment of the Vs voltage Enter a color bar input by means of either video signal of VIDEO input, or DVD/HD input, or RGB input, and turn on the power switch of the main unit. Turn the volume control (RV6) in the power unit and make adjustments until the voltages of CH2 and CH1 (D, GND) of the power unit attain the voltage values specified for the PDP (Vs value of the voltage regulation indicator label on below the figure) ±1V.
  • Page 65 * Top view of the power unit (Adjustment VR location) D.GND Adjustment of 5V D+70 ADJ Adjustment of D+3.3 ADJ the Vs voltage D+5 ADJ D+170 ADJ Adjustment of the Vd voltage...
  • Page 66 Press the keys in the order of [POWER ON] → [POWER ON] → [EXIT] → [DISPLAY] in order to enter the factory adjustment menu. Press the [MENU/ENTER] key to select the [MONITOR INFORMATION] No. menu. (Example : PDP-424MV) MONITOR INFORMATION MODEL NAME : PDP-424MV SERIAL/NUMBER SOFT WARE VERSION F123 USAGE TIME : 00000H...
  • Page 67 (Example) When entering a serial number of [DISS00001XX] Move the POSITION/CONTROL keys of [ ] and [ ] to select [D]. MONITOR INFORMATION MODEL NAME : PDP-424MV SERIAL/NUMBER SOFT WARE VERSION : F 123 USAGE TIME : 00000H T1 025...
  • Page 68 POSITION/CONTROL keysof [ ] and [ ] to select [DESTINATION ALPHABETS] shown below. (The asterisks * shown below denote the numerals or the characters.) J : PDP-424MV-FI For use in Japan A : PDP-424MV For use in Japan and North America...
  • Page 69 2. Field menu initial setup values (applicable in common to all models) AW,GW, MENU WW,JW SHIP AW,GW, WW,JW PSC-LIMIT LIMIT-PC U-SCAN SERVICE V-FREQ OT AUTO 60Hz 60Hz AUTO AUTO V-FREQ VD AUTO 60Hz 60Hz AUTO AUTO SYNCLEVEL1 SYNCLEVEL2 SUB-ORB *1 PIC FREEZE *1 MONITOR PDP-424MV-FI MODEL NAME PDP-424MV PDP-42MVEI PDP-424MV INFORMATION...
  • Page 70 3. Initial setting values for the Factory shipment setting menu The table shown below specifies only the items that can be changed in the factory adjusting mode. Therefore, any setting values of the items not specified below cannot be modified. A,AW G,GW W,WW...
  • Page 71 [Materia ls for reference] 1. Signal generator (1) Digital RGB , Component signal generator • Equivalent to the VIDEO GENERATOR LT1615 (made by LEADER) • Equivalent to the PANEL LINK ADAPTER LT9217 (made by LEADER) • Equivalent to the VIDEO ENCODE R LT1606 (made by LEADER) (2) NTSC signal generator •...
  • Page 72 4. RGB inputs 1) Horizontal sync period Video signal 0.7Vp-p Sync signal TTL level Positive/negative polarity 2) Vertical sync period Video gnasil 0.7Vp-p Sync signal TTL level Positive/negative polarity For the respective inspection signals, the above ìaî to ìjî shall be listed on the next page and thereafter.
  • Page 73 5. RGB/PC signal timing table (Caution 1) For HDCP non-application products, the signals of the PC mode 1 ~ 89 can be received. For HDCP application products, the signals of the PC mode 1 ~ 98 can be received. (Caution 2) The received PC mode number specified below is displayed in the memory column of the user menu "Information."...
  • Page 74 PC mode mode Signal name MAC@13" VESA VESA VESA 480@72Hz 480@75Hz 480@85Hz Definition 640*480 640*480 640*480 640*480 Dot clock frequency 30.24 31.5 31.5 36.0 (MHz) H frequency (kHz) 37.861 37.5 43.269 V frequency (Hz) 66.667 72.809 85.008 H total (uS) 28.571 26.413 26.667...
  • Page 75 PC mode mode Signal name VESA VESA VESA VESA VESA 600@56Hz 600@60Hz 600@72Hz 600@75Hz 600@85Hz Definition 800*600 800*600 800*600 800*600 800*600 Dot clock frequency 49.5 56.25 (MHz) H frequency (kHz) 35.156 37.879 48.077 46.875 53.674 V frequency (Hz) 56.25 60.317 72.188 85.061 H total (uS)
  • Page 76 PC mode mode Signal name I/O data wide VESA VESA wide MAC@16" (NEC1) Definition 832*624 852*480 848*480 Dot clock frequency 57.2832 34.006 33.75 (MHz) H frequency (kHz) 49.725 31.722 31.02 V frequency (Hz) 74.55 59.966 H total (uS) 20.111 31.524 32.237 (dots) 1152...
  • Page 77 PC mode mode Signal name VESA wide VESA VESA (NEC4) 768@60Hz 768@70Hz Definition 1360*768 1024*768 1024*768 Dot clock frequency 85.5 (MHz) H frequency (kHz) 47.712 48.363 56.476 V frequency (Hz) 60.015 60.004 70.069 H total (uS) 20.959 20.677 17.707 (dots) 1792 1344 1328...
  • Page 78 PC mode mode VESA VESA MAC@19" VESA VESA Signal name 768@75Hz 768@85Hz 1024@60Hz 1024@75Hz Definition 1024*768 1024*768 1024*768 1280*1024 1280*1024 Dot clock frequency (MHz) 78.75 94.5 H frequency (kHz) 60.023 68.677 60.24 63.981 79.976 V frequency (Hz) 75.029 84.997 74.93 60.02 75.025 16.66...
  • Page 79 PC mode mode Signal name TV(480P) DTV(720P) IDC-3000G IDC-3000G HDTV-JD PAL 625P NTSC 525P Definition 768*576 640*480 1920*1035 644*483 1280*720 Dot clock frequency 29.687 24.39 74.25 24.37 74.25 (MHz) H frequency (kHz) 31.389 31.47 33.75 31.469 45.000 V frequency (Hz) 59.9 59.94 H total (uS)
  • Page 80 PC mode Signal name HDTV-W MAC@21" VESA 1024@85Hz Definition 1920*1080 1152*870 1280*1024 Dot clock frequency (MHz) 74.25 157.5 H frequency (kHz) 33.75 68.681 91.146 V frequency (Hz) 75.062 85.024 H total (uS) 29.630 14.560 10.971 (dots) 2200 1456 1728 H display period (uS) 25.859 11.520 8.127...
  • Page 81 PC mode Signal name I/O data I/O data I/O data I/O data I/O data 480@100Hz 480@120Hz 600@100Hz 600@120Hz 768@100Hz Definition 640*480 640*480 800*600 800*600 1024*768 Dot clock frequency 42.506 51.008 66.022 79.942 111.987 (MHz) H frequency (kHz) 51.089 61.307 62.998 75.703 80.451 V frequency (Hz)
  • Page 82 PC mode Signal name I/O data I/O data RCA-STB DTV(570P) 768@120Hz 1024@100Hz 4800@71Hz 1080A Definition 1024*768 1280*1024 1280*1024 1920*1034 768*576 Dot clock frequency (MHz) 132.953 190.908 29.538 H frequency (kHz) 95.512 108.47 75.12 33.75 31.25 V frequency (Hz) 119.39 100.06 71.204 H total (uS) 10.47...
  • Page 83 PC mode Signal name VESA I/O data I/O wide VESA VESA 864@75Hz W_XGA@56Hz 1200@60Hz 1200@65Hz Definition 1152*864 1280*768 1376*768 1600*1200 1600*1200 Dot clock frequency (MHz) 76.064 87.34 175.5 H frequency (kHz) 67.5 45.064 48.307 81.25 V frequency (Hz) 56.187 59.934 H total (uS) 14.815 22.192...
  • Page 84 PC mode Signal name VESA VESA VESA 1200@70Hz 1200@75Hz 1200@85Hz 1024@72Hz 900@66Hz Definition 1600*1200 1600*1200 1600*1200 1280*1024 1152*900 Dot clock frequency (MHz) 202.5 229.5 92.941 H frequency (kHz) 87.5 93.75 106.25 78.130 61.796 V frequency (Hz) 72.009 65.95 H total (uS) 11.429 10.667 9.412...
  • Page 85 PC mode Signal name VESA VESA VESA 900@76Hz 768@60Hz 960@60Hz 960@60Hz 1050@60Hz Definition 1152*900 1024*768 1280*960 1280*960 1400*1050 Dot clock frequency (MHz) 105.561 148.5 H frequency (kHz) 71.710 49.716 85.938 63.981 V frequency (Hz) 76.047 60.043 85.002 60.020 H total (uS) 13.945 20.114 16.667...
  • Page 86 PC mode 66~74 Signal name Definition Dot clock frequency (MHz) H frequency (kHz) V frequency (Hz) H total (uS) (dots) H display period (uS) (dots) H front porch (uS) (dots) H sync pulse width (uS) (dots) H back porch (uS) NOT USED (dots) V total (mS)
  • Page 87 PC mode Signal name 1080I W_XGA 400H 350H 50Hz Definition 1920*1080 1280*768 720*400 720*350 Dot clock frequency (MHz) 74.25 81.0 28.3 28.3 H frequency (kHz) 28.125 47.99 31.5 31.5 V frequency (Hz) 59.34 70.1 70.1 H total (uS) 35.556 20.84 31.78 31.78 (dots)
  • Page 88 PC mode Signal name 720P 1080P 720P 1080I 24Hz 24Hz 50Hz 48Hz Definition 1280*720 1920*1080 1280*720 1920*1080 Dot clock frequency (MHz) 74.176 74.176 74.25 74.1758 H frequency (kHz) 17.982 26.973 37.5 26.973 V frequency (Hz) 23.976 23.976 37.074 H total (uS) 55.611 37.704 26.667...
  • Page 89 PC mode Signal name 480i(60Hz) DTV(480P) DTV(480P) DTV(720P) Definition 720*480Hz 640*480Hz 720*480Hz 1280*720Hz Dot clock frequency (MHz) 27.000 25.175 27.000 74.250 H frequency (kHz) 15.734 31.469 31.469 45.000 V frequency (Hz) 59.94 59.940 59.94 60.000 H total (uS) 16.555 31.777 31.777 22.222 (dots)
  • Page 90 PC mode Signal name HDTV-W Definition 1920*1080Hz Dot clock frequency (MHz) 74.250 H frequency (kHz) 33.750 V frequency (Hz) 60.000 H total (uS) 29.629 (dots) 2200 H display period (uS) 25.859 1920 (dots) H front porch (uS) 1.185 (dots) H sync pulse width (uS) 0.592 (dots) NOT USED...

  • Page 91: Method Of Disassembly

    5. The wire connector symbol is indicated by two digits of Marking&&. Read CN-&&when examining the table of parts. 6. Class A or Class B in the text is applicable to the models specified below. CLASS A: PDP-424MV-F1 CLASS B: PDP-424MV, PDP-42MVE 1. Outlined method of disassembly The outlined procedures for the disassembly of the major parts are shown below (disassembled in the direction of In regard to the details of disassembly, cautions, etc.,refer to the method of replacement for each part [page indicated in ( )].
  • Page 92 3. BACK COVER M06 SERIAL LABEL 24L44731 M61 NAME PLATE (4) BACK COVER ASSY (Caution) This is not a service part. (3)SRW25 PTN3*12*15 KFE 29N01491 *6p (Caution) To be used only for M46 GS COVER the PX-61XM3. 29H02782 (1)SRW34 CBIPS*4*12*15 KFE 29N01401 *4p (2)SRW28 P-CPIMS*3*6* 3KF 29N01201 *36p...
  • Page 93 4. CHASSIS ASSY (1) SRW10 CBIPS*4*12*15 (8) SRW32 SCREW PL-CPIMS*3*10* KFE 29N01401*2p 15KFE 29N01431*2p (6) CONNECTOR (11) CHASSIS ASSY (7) CONNECTOR 2p (3) SRW08 CBIPS*3*8*3KF 24N03691*4p (5) SRW14 TP-3*6*3 (4) M37 SHIELD COVER KF 24N04581 MAIN 29H03571 (10) SRW23 PL-CPIMS*4*10*15 BFE 29N0146111p (9) SRW13 TP-M3*6*3KF (2) M40 BRACKET OPTION...
  • Page 94 (3)BRACKET OPTION R M17 SHIELDING SHEET(330*10) 29C01651 (Cautoin) Based on the tip of the screw hole, stick it in alignment with the end face. M45 BRACKET OPTIONR 29H02753 5. PDP (3)CONNECTOR A ferrite core is fixed in an attached wire harness bandage. FL05 CORE,FERRITE TFT-081813N 6S170004 CN-AD CABLE 31P...
  • Page 95 M14 LUG(L60) 29C01471 SRW17 TP-M3*6*3KF 24N04581 (Caution) For use, remove these eight blocks that are attached to the maintenance PDP. M13 LUG(L60) 29C01471 SRW17 TP-M3*6*3KF M13 LUG(L60) 24N04581 29C01471 The right bottom corner is regarded SRW17 TP-M3*6*3 as the mounting basis. KF24N04581 6.
  • Page 96 7. BRACKET FILTER End face M30 BRACKET FILTER(NSP) TOP 29H02152 M56 CUSHION(720*8*T0.4) 29J01111(NSP) (Caution) Stick it in alignment with the end face. M31 BRACKET FILTER(NSP) SIDE L 29H02161 M52 CUSHION(420*20*T0.4) 29J01051(NSP) M42 BRACKET FILTER SIDE R 29H02371(NSP) M52 CUSHION(420*20*T0.4) 29J01051 8.
  • Page 97 9. CTL PWB/CONTORL BUTTON/LED PWB (1)SRW12 TP-M3*6*3 KF 24N04581 *2 (5) SRW19 TP-M3*6*3 (4)M24 KF 24N04581 3p CLASS B : BUTTON CONTROL (S) 29G00301(424MV) (6)A03 CTL PWB 937F0SB1 (3)A05LED PWB 937F0SD1 (2)M53 BARRIER (LD) 29J01061 10. COVER CONTROL BRACKET FILTER ASSY (1)M18 CLASSB : COVER CONTROL(S) 29F01231...

  • Page 98: Front Panel

    FRONT PANEL ASSY(424MV) 29DS0611 BACK (Caution) For removal, it comes off when it is pressed strongly from the rear side of the front panel. For installation, remove the separator before adhesion. M74 PIONEER BADGE 12. STAND(modification) (modification) (1)SCREW M6*424p 10-8...
  • Page 99 13. BACK COVER(modification) (Caution) The illustration below shows a case when the STAND has been removed. (2)FRONT PANEL ASSY (1)SRW25 PTN3*12*15 KFE 29N01491 *6p (Caution) The FRONT PANEL can be taken out when this screw only has been. 14. TERMINAL PANEL M SUB ASSY (7) SRW04 CBIPS*3*8*3KF 24N 036912p (4) M37SHIELD COVER...
  • Page 100 15. TERMINAL PANEL M/MAIN PWB (5)A01 MAIN PWB ASSY (Caution) Refer to Parts List GKT02 GASKET (L70*10*T1) 29C00361 (Caution) Stick it in alignment with the end face. (4)M41SHIELD PLATE MAIN (42XM3) 29H03541 (Caution) After sticking the TERMINAL M35 BRACKET 232C SHEET to the TERMINAL PANEL, push (42XM3) 29H03531 the peripheral area of the screw hole to...
  • Page 101 17. POWER BUTTON COVER/POWER BUTTON/PWR PWB (1)SRW30 SCREW PL-CPIMS*3*10*15 KFE 29N01431 *2p (3)M25 CAP(POWER SW) 29G00261 (2)M26 COVER(POWER SW) 29G00272 (4)A04 PWR PWB ASSY 937F0SC1 REAR SIDE (Caution) Positioning pin Use it in the case of reassembly. 18. TERMINAL PANEL B SUB ASSY M57 SILICONE SHEET(AUDIO) T29J01291...
  • Page 102 KF 24N04581 4p (1) SRW33 (3) M64 TERMINAL PANEL CLASS A : (PDP-424MV-FI)SCREW PL- CPIMS* 3* 10* 15KFE 29N01431 2p CLASS A : (PDP-424MV-FI) 29P01611 CLASS B : (PDP-424MV,42MVE1)CPIMS* NO. 6- 32UNC* 8* 3GF 29N01131 2p CLASS B : (PDP-424MV, 42MVE1) 29P01621 20.
  • Page 103 21. AC INLET (Mounting arrangement) FL33FERRITE CORE ESD-R- (1) CLASS A (PDP-424MV-FI) 196S170007 FL32FERRITE CORE ZCAT2032-930 6S170005 SRW11ET-CBIMS*4*8*3KF 24N04001 (Caution) Fasten it with a screw, making sure that it does not com in contact with parts of the power unit.
  • Page 104 22. POWER UNIT (1) SRW16 TP-M3*6*3 (2)A11 POWER KF 24N045815p UNIT 3S110211 23. SENB PWB/SENC PWB/SEND PWB/FAN (2)A06 SENB PWB ASSY 937F0SE1 (1) SRW06 CBIPS*3*8*3K F 24N03691 (6) A08 SEND PWB ASSY 937F0SG1 (5) SRW06 CBIPS*3*8*3 KF 24N03691 (4)A07 SENC PWB ASSY 937F0SF1 (3) SRW06 CBIPS*3*8*3 KF 24N03691...
  • Page 105 24. MISCELLANEOUS PARTS M45 BRACKET OPTION R 29H02753 M32 BRACKET M23FRAME(42XM2) POWER 29H02191 (Caution) Refer to Parts List M34 BRACKET AUDIO SRW02 CBIPS*3*8*3 (42XM3) 29H03521 KF 24N036914p M54 BARRIER(PA) M39SHIEL COVER 29J01072 R 29H03591 M38 SHIEL COVER SRW10 CBIPS*4*12*15 L 29H03581 KFE 29N01401 4p SRW09 CBIPS*4*12*15 SRW13 TP-M3*6*3...
  • Page 106 25. LABELS (1) Positions of adhesion (1)Stick the labels in the positions on the back cover illustrated below. Dimensions indicated are approximate figures. However, the presence ofbends and air bubbles shall be reduced to a minimum. Direvtion of adhesion M69 : CAUTION LABEL(J) 29L06881 M70 : CAUTION LABEL(E) 29L06891(424MV_Only) 10-16...
  • Page 107 CORE,FERRITE SFT-72SNB 6S170003 1 CLAMP(WS-2W-V0) 29C01421 6S170005 FERRITE CORE ESD-R-19 6S170007 1 CORE,FERRITE TFT-081813N 6S170004 FERRITE CORE ZCAT2032-930 6S170005 CCD board of PDP-424MV-FI : Try to push the bush rivet and the connector to check for the freedom from floating. 10-17...
  • Page 108 6S170003 1 CORE,FERRITE TFT-081813N 6S170004 FERRITE CORE ESD-R-19 6S170007 1 FERRITE CORE ZCAT2032-930 6S170005 FERRITE CORE ZCAT1518-0730 6S170006 3 CCD board of PDP-424MV : Try to push the bush rivet and the connector to check for the freedom from floating. 10-18...
  • Page 109 PDP-424MV/42MVE1 (CLASS B) Wiring Diagram [Measures to be taken against connector go-through in the CCD PWB] A problem of connector go-through in the CCD PWB can be caused by inadequate workmanship such that a wiring material is pinched between the CCD PWB and the shield lid. To eliminate this problem, wiring work should be carried out as specified below, so that the PV and PM cables are never led to the CCD PWB.

  • Page 110: Method Of Packaging

    METHOD OF PACKAGING PDP-424MV and PDP-42MVE1 A)BAG ASSY PK07 BRACKET(SAFE) 24P01591 x 2pcs. PK06 POLYETHYLENE BAG(70*100) 24M15221 PK22 PL-CPIMS*4*10*3KF 910E4026 x 2pcs. BRACKET(SAFE) and PL-CPIMS*4*10*3KF in a POLYETHYLENE BAG(70*100). Roll the bag and fasten it with an adhesive tape. PK04...
  • Page 111 To be fixed with an adhesive tape: The tape to be used shall be a paper SHT04 BURNING CAUTION SHEET adhesive tape 30mm*18mm 92203227 7S820281 : /PDP-424MV Only or a paper adhesive tape 19mm. SHT05 CAUTION SHEET 7S820301 : /PDP-424MV Only...
  • Page 112 C) CARTON BOX, CUSHION PK25 PK16 CARTON BOX(T)(424MV) WARRANTY ENVELOPE(100x220) 29MS3281 : /PDP-424MV 29MS3291 : /PDP-42MVE1 PK15 ACCESSORY BOX(42VP4) 29MS2471 After adhesion with a tape, the direction shall be corrected for accommodation. PK10 CUSHION(TR) 29MS2421 Positioned on the right as seen...
  • Page 113 D) JOINT To be locked by inserting the joints (24CS0551) in 2 positions. Hang the P.P band based on the marking printed on the carton box edge line and fasten it with a stopper (P.P band) (24282431). Markings for the P.P band PK03 STOPPER 24282431 x 2pcs.
  • Page 115 TEMP-SENSOR3 TEMP-SENSOR2 TEMP-SENSOR1 SENC PWB SEND PWB SENB PWB PCB-5042F PCB-5042G PCB-5042E PDP-424MV-FI PDP-424MV-FI SCL5 SCL5 SCL5 SCL5 PDP-424MV/LUC/ PDP-424MV/LUC/ SDA5 SDA5 SDA5 SDA5 PDP-42MVE1/LDFK3 Series PDP-42MVE1/LDFK3 Series VDD+5V VDD+5V VDD+5V VDD+5V CN-AD AU:SHIELD-WIRE CN-PH CN-PD CN-AU CN-TM CN-PV M+7V M+7V D.GND...

  • Page 116: Connector Pin Explanation

    CONNECTOR PIN EXPLANATION PDP-424MV/PDP-424MV-FI/PDP-42MVE1 Series PDP-424MV/PDP-424MV-FI/PDP-42MVE1 Series (Caution)The operating voltages specified below are used in common irrespective of the presence of signals.In this case,however,part of the operating voltages (red characters)may change according to the signal conditions when the main power supply is turned on (POWER button ON).
  • Page 117 Basic operation (Numerical unit: Vdc; except for the case when units are individually indicated) AC power ON Main power ON (POWER button ON) AC power (Power OFF(Power name Pin NO Pin name Function Main power Signal direction cordconnected Power cordpulled management Standby tothe wall outlet)
  • Page 118 Basic operation (Numerical unit: Vdc; except for the case when units are individually indicated) AC power ON Main power ON (POWER button ON) AC power (Power OFF(Power name Pin NO Pin name Function Main power Signal direction cordconnected Power cordpulled management Standby tothe wall outlet)
  • Page 119 Basic operation (Numerical unit: Vdc; except for the case when units are individually indicated) Main power ON (POWER button ON) AC power ON AC power (Power OFF(Power Pin NO name Pin name Function Power Main power Signal direction cordconnected cordpulled Standby management tothe wall outlet)
  • Page 121 PX-42VM5/42VP5/42XM3 Series DEO1 Video SW Video SW Video chroma (BNC) (for Loop) Decoder DEO2 (RCA) DEO3 LPF1 A/D1 Digital signal Out1 DVD/HD1 Processing block LV DS RCA) Transmitter I-P converter Video/sync Scaling γ correction RGB2/ DVD/HD2 BNC) To Module RG B1 Video SW (D-Sub) (for Loop)

  • Page 122: Block Diagram

    PDP-424MV/42MVE1 Series Blockdiagram of the control block MAIN PWB Loop out SW Extension If an abnormality is detected inside the PDP module, the voltage at the CN-AD Port IC Video SW connector (3-pin) falls from 5 V to L. The red and green STB LEDs flash alternately, and the unit enters STBY mode.

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Pdp-42mve1

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