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Panasonic PT-AX200E, Service Manual

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2007 Matsushita Electric Industrial Co., Ltd. All

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PT-AX200U
PT-AX200E

LCD Projector

ORDER NO. VED0709381C0

D10

Summary of Contents for PT-AX200E

Page 1: ... 2007 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law PT AX200U PT AX200E LCD Projector ORDER NO VED0709381C0 D10 ...

Page 2: ...2 PT AX200U PT AX200E ...

Page 3: ...3 PT AX200U PT AX200E ...

Page 4: ... Block 17 6 11 Removal of Projection Lens 18 6 12 Replacement of LCD Panel B 18 6 13 LCD Panel Discrimination 19 6 14 LCD Panel Combination 19 6 15 Replacement of Projection Polarizer 19 6 16 Replacement of Incidence Polarizer 20 6 17 Replacement of PBS Array Analysis Block 20 6 18 Removal of Iris Unit 21 7 Measurement and Adjustments 22 7 1 Adjustment Procedure Flowchart 22 7 2 Cautions for Adjus...

Page 5: ...1 Be sure to use a voltmeter having the performance described in Table 1 Fig 1 Table 1 Fig 2 2 Assemble the circuit as shown in Fig 2 Plug the power cord in a power outlet 3 Connect M1 to T1 according to Fig 2 and measure the voltage 4 Change the connection of M1 from T1 to T2 and measure the voltage again 5 The voltmeter must read 0 375 V or lower in both of steps 3 and 4 This means that the curr...

Page 6: ...ossible setting FAN FULLMODE is given priority more than ALTITUDE AUTO SETUP Setting AUTO SETUP mode NORMAL To set the normal mode the dot clock is adjusted strictly SPECIAL To set the special mode the dot clock is adjusted roughly Do not change the initial setting NORMAL SELF CHECK To enter the self check mode FLICKER ADJUST To enter the flicker adjustment mode 525i SD When non standard signal of...

Page 7: ...s mode is used to narrow down the location of the failure 3 1 Procedure to enter the self check mode Select SELF CHECK on EXT OPTION menu and press ENTER button on the main unit or remote control unit 7 PT AX200U PT AX200E ...

Page 8: ...3 2 Self Check Display and Contents 8 PT AX200U PT AX200E ...

Page 9: ...th the right arrow and left arrow buttons Decrease Increase Adjust the setting value to minimize the flicker on the screen Execute the adjustment by 6 patterns below The pattern adjustment display is switched with the up arrow and down arrow buttons Forward direction Reverse direction There are 6 patterns of DESK setting red DESK setting blue DESK setting green CEILING setting red CEILING setting ...

Page 10: ...ttings and basic format below 5 1 Connection Note Use a proper communication cable which is suitable for the PC to connect the optional serial adapter which is connected with SERIAL connector of this projector and the PC 5 2 Pin Layout and Signal Names for SERIAL Connector 5 3 Communication Settings Signal Level Contents Description Sync method Asynchronous Synchronizes every 1 character 8 bits Ba...

Page 11: ...below Notes If sending multiple commands check that a call back has been received from the projector for 1 command before sending the next command When a command which does not require parameters is sent the colon is not required 5 5 Control Query Commands Control Commands 11 PT AX200U PT AX200E ...

Page 12: ...ommands Parameters Example When controls the audio volume to 30 by a PC Sends commands as the following When a command which does not require parameters is sent the colon is not required 12 PT AX200U PT AX200E ...

Page 13: ... connecting to a signal selector ex TW SWS62J use a cable with specifications below Connecting method Connects a video signal cable from the signal selector to VIDEO IN and an RGB signal cable to PC IN Note Set VP control terminal switch of the signal selector to VP TYPE B 13 PT AX200U PT AX200E ...

Page 14: ... electric shock caused by an improper repair may not occur 1 Do not modify equipments components and materials when attempting to service or repair 2 Do not repair nor connect wires even in case of a part of the disconnection when the wiring unit is supplied as a replacement parts replace the wiring unit complete 3 For a fasten terminal push in type terminal pull out or insert straightly without t...

Page 15: ...ct all connectors to from the A P C Board 4 Unscrew the 2 screws and remove the A P C Board block 5 Unscrew the 9 screws and remove the connector metal fittings 6 4 Removal of R P C Board and S P C Board 1 Remove the upper case according to the section 6 2 Removal of Upper Case 2 Unscrew the 5 screws and remove the R P C Board and S P C Board Note They are connected with the connector Be careful h...

Page 16: ...Unscrew the 1 screw and separate the B Q Module block and P Module block 6 Unscrew the 2 screws 7 While pressing to shut each hook of the 2 resinous stands remove the B Q Module 6 7 Removal of P Module 1 Remove the P Module according to the steps 1 through 5 in the section 6 6 Removal of B Q Module 2 Unscrew the 2 screws 3 While pressing to shut each hook of the 2 resinous stands remove the P Modu...

Page 17: ...2 Remove the A P C Board block according to the steps 1 through 4 in the section 6 3 Removal of A P C Board 3 Unscrew the 1 screw and remove the thermofuse attachment 4 Unscrew the 2 screws and remove the lamp unit terminal 5 Unscrew the 3 screws and remove the lamphouse 6 Unscrew the 1 screw and release the grounding terminal 7 Unscrew the 3 screws and remove the block of Analysis Block LCD Block...

Page 18: ...e shading sheet because it is adhered on former position after the LCD panel is replaced 3 Cut the 4 LCD panel installation spindles at the position A and remove the LCD panel B 4 Cut the 4 LCD panel installation spindles at the position B and remove them Notes Work carefully not to apply external force around the spindle part by using a cutter cutting nipper or the like for cutting the spindle Ad...

Page 19: ...4 LCD Panel Combination Part number is printed on the FPC of LCD Panel When replacing LCD Panel use a component which has the same part number as the original LCD panel Combination1 Combination2 R L5BDAYY00020 L3D07H 65G20 L5BDAYY00023 L3D07H 66G20 G L5BDAYY00024 L3D07H 66G20 L5BDAYY00021 L3D07H 65G20 B L5BDAYY00022 L3D07H 65G20 L5BDAYY00025 L3D07H 66G20 6 15 Replacement of Projection Polarizer Th...

Page 20: ...ch a new incidence polarizer and align it with the mark 5 Tighten the 1 screw with care not to move the incidence polarizer position 6 17 Replacement of PBS Array Analysis Block 1 Remove the A P C Board and lamphouse according to the steps 2 through 5 in the section 6 9 Removal of Analysis Block 2 Unscrew the 2 screws and remove the LCD block Note Be careful not to touch the surface of prism and L...

Page 21: ...s Block LCD Block and Projection Lens Block according to the steps 1 through 7 in the section 6 9 Removal of Analysis Block 2 Unscrew the 2 screws and remove the LCD block Note Be careful not to touch the surface of prism and LCD panel 3 Unscrew the 3 screws and remove the analysis case upper Note The incidence polarizer R G and B are installed in the analysis case upper Be careful not to shift th...

Page 22: ...ing Before Adjustment Set up the projector to obtain the projection distance below Turn the zoom ring of the projector to obtain the largest size of the picture 7 4 Convergence Adjustment Execute this adjustment when replacing the LCD panel B 7 4 1 Tools to be used Service Kit This kit is composed of 3 extension flexible cables and 4 connector extension cables Note Consult your dealer or Authorize...

Page 23: ... unit and A P C Board 7 4 3 Adjustment Procedure Prepare 2 pieces of thick black paper 23 mm 100 mm that can be shaded Cover and shade LCD panels with the paper except the panel that attempts to be adjusted 1 Display the green crosshatch pattern and adjust the lens focus 2 Display green and blue crosshatch patterns 3 Adjust focus by shifting the panel adjuster for LCD panel B back and forth then t...

Page 24: ...nel B 7 5 Lighting Area Adjustment 7 5 1 Tools to be used Service Kit This kit is composed of 3 extension flexible cables and 4 connector extension cables Note Consult your dealer or Authorized Service Center for the service kit 7 5 2 Preparation 1 Remove the upper case and the connector cover according to the steps 1 through 2 in the section 6 3 Removal of A P C Board 2 Unscrew the 2 screws 24 PT...

Page 25: ...it Note Handle with care not to apply external force to connecting parts which connect the main unit and A P C Board 7 5 3 Adjustment Procedure 7 5 3 1 Outline When the lighting area is off from the adjustment and color unevenness appears adjust the lighting area into correct position Symptom Measure Magenta unevenness G Reflector Adjustment Cyan unevenness R Reflector Adjustment Yellow unevenness...

Page 26: ...o minimize color unevenness on the screen by shifting the lever in arrow directions 4 Tighten the 2 screws 7 5 3 4 B Reflector Adjustment 1 Turn on the power and display 100 white pattern on the screen 2 Loosen the 2 screws fixing the mirror adjusting lever C just until the lever can be shifted 3 Adjust the mirror adjusting lever C position to minimize color unevenness on the screen by shifting th...

Page 27: ...djust the projector by selecting the necessary item from the menu in each stage 7 6 3 Port Selection Menu Select the port name of PC which connects with the projector then click Data or Adjustment button 7 6 3 1 Explanation of Buttons Data Displays the data transmission reception menu Adjustment Displays the adjustment menu Exit Exits this application 27 PT AX200U PT AX200E ...

Page 28: ...rom the file and transmits it to the projector Gamma Data Reception Receives the gamma data from the projector and writes it in the file Uniformity Data Transmission Reads the color unevenness correction data from the file and transmits it to the projector Uniformity Data Reception Receives the color unevenness correction data from the projector and writes it in the file Exit Exits this applicatio...

Page 29: ...o the G signal and allows the and OK buttons of the G signal to becomes active or Changes the setting value and transmits its data The 8 and 2 keys on the keyboard have the same functions If releasing the mouse or key after pressing it continuously the data is transmitted once The variable setting value is enclosed in a box and using the TAB or SPACE key allows the move of the box OK Determines th...

Page 30: ...cker while observing the projected pattern 6 Click G Signal Adj and the green flicker adjustment pattern will be displayed 7 Minimize the flicker while observing the projected pattern 7 8 Input Level Adjustment RGB 7 8 1 Adjustment Menu 7 8 2 Explanation of Buttons OK Executes automatic sub contrast and sub brightness adjustments then closes this dialog Cancel Cancels this menu 7 8 3 Equipment to ...

Page 31: ...8 Troubleshooting 31 PT AX200U PT AX200E ...

Page 32: ...32 PT AX200U PT AX200E ...

Page 33: ...33 PT AX200U PT AX200E ...

Page 34: ...34 PT AX200U PT AX200E ...

Page 35: ...35 PT AX200U PT AX200E ...

Page 36: ...36 PT AX200U PT AX200E ...

Page 37: ...37 PT AX200U PT AX200E ...

Page 38: ...38 PT AX200U PT AX200E ...

Page 39: ...39 PT AX200U PT AX200E ...

Page 40: ...40 PT AX200U PT AX200E ...

Page 41: ...Block Diagram 9 1 Interconnection Block Diagram 1 2 Interconnection Block Diagram 1 2 K P C Board P Module R P C Board B Module S P C Board Q Module B Q Module M2 P C Board H P C Board M1 P C Board PT AX200U PT AX200E 41 ...

Page 42: ...9 2 Interconnection Block Diagram 2 2 Interconnection Block Diagram 2 2 A P C Board PT AX200U PT AX200E 42 ...

Page 43: ...09 D9612 ON OFF DC380 V ST2 Power Control Vla check ST1 Lamp ON OFF L det D 3 4 V FAN 14 V A 6 V 1 5 V 17 V 15 14 5 11 3 4 1 P2 P1 HALF BRIDGE DRIVER MASTER PHOTO ISOLATORS D9604 Q9604 Q9614 Q9603 D9605 D9606 Q9605 D9607 B3 B5 B6 Q1 3 5 6 7 1 4 2 Q3 15 V 15 V 4 2 IGNITER BLOCK AC RELAY 8 D 3 4 V Q107 A P C Board A6 A P C Board A4 MC201 MC202 D S G D S G SWITCHING REGULATOR SWITCHING TRANSFORMER PH...

Page 44: ...MP CONTROL HD CVBS_RCA S C_IN IC1137 3 3 V IC1138 FAN_SEN4 G R SDA2 SCL2 B VD RXD SCONT TXD IC1007 LAMP A18 FAN_SEN2 EXHAUST A17 FAN_SEN1 POWER A16 FAN_SEN3 MAIN_STBY PDETECT POW_ FAILURE LAMP_SENSE INTAKE A15 P Module P3 Q Module Q3 A6 PWMOUT BLST_CURRE A4 SW Q1033 128M DDR SDRAM IRIS CONTROL MICRO PROCESSOR PIHS CLK PIVS MCLK X1001 28 6 MHz IC1001 IC1004 IC1005 IC1006 IC1133 1 4 5 2 A P C Board ...

Page 45: ...C1063 RESET IC1016 SRAM IC1012 LCDCLK IC1053 IC1054 IC1056 IC1058 IC1055 IC1057 R A3 G A2 B A1 LCD PANEL B O O I LCD PANEL R LCD PANEL G 6 IC1030 SAMPLING HOLD SAMPLING HOLD SAMPLING HOLD D1024 CPU ACT MICROPROCESSOR IC1010 A8 S1 SWITCHES POWER SW S2 4 COLOR UNEVENNESS CORRECTION GAMMA CORRECTION PANEL TIMING GENERATOR 3 2 5 P_KEY_DET LUMI REMO M1 A7 R1 S3 LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT H1 H2...

Page 46: ...PT AX200U PT AX200E 46 ...

Page 47: ...11 Schematic Diagram PT AX200U PT AX200E 47 ...

Page 48: ...11 1 A P C Board 1 7 A P C Board TXANP01VKF7 1 7 PT AX200U PT AX200E 48 ...

Page 49: ...11 2 A P C Board 2 7 A P C Board TXANP01VKF7 2 7 PT AX200U PT AX200E 49 ...

Page 50: ...11 3 A P C Board 3 7 A P C Board TXANP01VKF7 3 7 PT AX200U PT AX200E 50 ...

Page 51: ...11 4 A P C Board 4 7 A P C Board TXANP01VKF7 4 7 PT AX200U PT AX200E 51 ...

Page 52: ...11 5 A P C Board 5 7 A P C Board TXANP01VKF7 5 7 PT AX200U PT AX200E 52 ...

Page 53: ...11 6 A P C Board 6 7 A P C Board TXANP01VKF7 6 7 PT AX200U PT AX200E 53 ...

Page 54: ...11 7 A P C Board 7 7 A P C Board TXANP01VKF7 7 7 PT AX200U PT AX200E 54 ...

Page 55: ...11 8 K P C Board K P C Board TNPA4466 PT AX200U PT AX200E 55 ...

Page 56: ...11 9 R P C Board S P C Board H P C Board M1 P C Board M2 P C Board R P C Board TNPA4075 S P C Board TNPA4064 H P C Board TNPA4065 M1 P C Board TNPA4106 M2 P C Board TNPA4218 PT AX200U PT AX200E 56 ...

Page 57: ... B Module TXANP03VKD3 1 2 Module Replacement Only supplied components IC9602 03 Q9603 11 Q9614 D9601 D9604 09 D9611 12 D9616 29 R9601 R9630 34 R9636 40 R9653 C9603 C9610 C9617 19 T9604 SW9601 S9602 PT AX200U PT AX200E 57 ...

Page 58: ... B Module TXANP03VKD3 2 2 Module Replacement Only supplied components IC9602 03 Q9603 11 Q9614 D9601 D9604 09 D9611 12 D9616 29 R9601 R9630 34 R9636 40 R9653 C9603 C9610 C9617 19 T9604 SW9601 S9602 PT AX200U PT AX200E 58 ...

Page 59: ...A01 TPA02 TPA03 TPA04 TPA05 TPA09 TPA10 A 4 D 1 E 2 D 3 D 2 B 2 B 2 TPA11 TPA12 TPA13 TPA14 TPA15 TPA16 TPA19 C 3 C 3 A 1 A 1 A 1 D 3 B 1 ADDRESS INFORMATION IC IC1001 IC1011 IC1013 IC1015 IC1016 IC1026 IC1027 IC1028 IC1029 IC1033 IC1054 IC1056 IC1058 IC1060 IC1061 IC1063 IC1066 IC1102 IC1105 IC1106 IC1107 IC1115 IC1116 IC1137 IC1138 A P C Board Component Side A 8 C 7 D 5 C 8 D 6 B 5 C 9 B 5 E 7 C...

Page 60: ...d Component Side TNPA4075 S P C Board Foil Side TNPA4064 S P C Board Component Side TNPA4064 ADDRESS INFORMATION TRANSISTOR Q2021 Q2022 Q2023 Q2024 D 1 D 1 C 1 C 1 R P C Board Foil Side ADDRESS INFORMATION TRANSISTOR Q2001 D 5 S P C Board Foil Side PT AX200U PT AX200E 60 ...

Page 61: ...13 Terminal guide of ICs and transistors PT AX200U PT AX200E 61 ...

Page 62: ...14 Exploded Views PT AX200U PT AX200E 62 ...

Page 63: ...PT AX200U PT AX200E 63 ...

Page 64: ...PT AX200U PT AX200E 64 ...

Page 65: ...PT AX200U PT AX200E 65 ...

Page 66: ...EC5250 1 VENTILATION DUCT 1 24 TEEC5251 VENTILATION DUCT 2 25 TEEC5252 VENTILATION LOBAR TEEC5341 SHIFT COVER TESD067 1 SPRING Ref No Part No Part Name Description Remarks TEWA833 FILM IMPEDOR TEWA971 SHIELD GASKET 1 TEWB132 SHIELD GASKET 2 26 THEC084N D SUB SCREW 27 TKGP0035 POLARIZING PLATE OUT G TKGP0036 POLARIZING PLATE OUT G 28 TKGP5240 PBS 29 TKGP5280 POLARIZING PLATE OUT R TKGP5281 POLARIZI...

Page 67: ...XZEC03VKD3 CINEMA FILTER ASSY 66 TXZEN01VKF7 IRIS UNIT ASSY TXZEN02VKF7 MOTOR ASSY 67 TXZKG03VKF7 LENS 68 TZTEN01VKD3 LCD PANEL B NORMAL L5BDAYY00022 ADJUST METAL TZTEN02VKD3 LCD PANEL B REVERSE L5BDAYY00025 ADJUST METAL XSB3 12FN SCREW 69 XSB3 8FN SCREW XSN3 8FJK SCREW 70 XTB3 10CFN SCREW Ref No Part No Part Name Description Remarks XTBT969FJK SCREW XTN3 6GFJ SCREW XTW3 8PFJ SCREW XYC3 FG10FJK SC...

Page 68: ...PF000001 DIODE B PCB D9620 B0JCPF000001 DIODE B PCB D9621 B0JCPF000001 DIODE B PCB Ref No Part No Part Name Description Remarks D9622 B0ECHP000003 DIODE B PCB D9623 B0ECHP000003 DIODE B PCB D9624 B0JCPF000001 DIODE B PCB D9625 B0JCPF000001 DIODE B PCB D9626 B0JCPF000001 DIODE B PCB D9627 B0JCPF000001 DIODE B PCB D9628 B0JCPF000001 DIODE B PCB D9629 B0ECHP000003 DIODE B PCB COILS L1002 J0JCC0000168...

Page 69: ...escription Remarks R1041 ERJ3GEYJ331 M 330 OHM J 1 16W R1042 ERJ3GEYJ103 M 10K OHM J 1 16W R1043 ERJ3GEYJ103 M 10K OHM J 1 16W R1045 ERJ6ENF75R0 M 75 OHM 1 10W R1046 ERJ3GEYJ560 M 56 OHM J 1 16W R1049 ERJ2GEJ682 RESISTOR R1050 ERJ2GEJ103 M 10K OHM 0 063W R1051 ERJ2GEJ332 M 3 3KOHM 0 063W R1053 ERJ2GEJ473 M 47K OHM 0 063W R1055 ERJ3GEYJ471 M 470 OHM J 1 16W R1058 ERJ2GEJ180 M 18 OHM 0 063W R1059 ER...

Page 70: ...ERJ2GEJ104 M 100KOHM 0 063W R1207 ERJ2GEJ562 M 5 6KOHM 0 063W Ref No Part No Part Name Description Remarks R1208 EXB28V560J RESISTOR ARRAY R1209 EXB28V560J RESISTOR ARRAY R1210 EXB28V560J RESISTOR ARRAY R1211 EXB28V560J RESISTOR ARRAY R1212 EXB28V560J RESISTOR ARRAY R1213 EXB28V560J RESISTOR ARRAY R1214 EXB28V560J RESISTOR ARRAY R1215 EXB28V560J RESISTOR ARRAY R1216 EXB28V560J RESISTOR ARRAY R1217...

Page 71: ...01 M 100 OHM 0 063W R1582 ERJ2GEJ560 M 56 OHM 0 063W R1584 ERJ2GEJ560 M 56 OHM 0 063W R1592 ERJ2GEJ103 M 10K OHM 0 063W Ref No Part No Part Name Description Remarks R1600 ERJ3GEYJ470 M 47 OHM J 1 16W R1604 EXB38V680J RESISTOR ARRAY R1606 ERJ3GEYJ680 M 68 OHM J 1 16W R1608 ERJ3GEYJ680 M 68 OHM J 1 16W R1610 ERJ3GEYJ680 M 68 OHM J 1 16W R1611 ERJ3GEYJ123 M 12K OHM J 1 16W R1612 EXB38V680J RESISTOR A...

Page 72: ...30008 CAPACITOR C1039 F1G1C104A077 CAPACITOR C1040 F1G1C104A077 CAPACITOR C1041 F1G1C104A077 CAPACITOR Ref No Part No Part Name Description Remarks C1042 F1G1C104A077 CAPACITOR C1043 F1G1C104A077 CAPACITOR C1044 ECJ1VB0J824K CAPACITOR C1045 F1G1C104A077 CAPACITOR C1046 F1G1C104A077 CAPACITOR C1047 F1G1C104A077 CAPACITOR C1048 F1G1C104A077 CAPACITOR C1049 F1G1C104A077 CAPACITOR C1050 F1G1C104A077 C...

Page 73: ...TOR C1248 F1G1H1020008 CAPACITOR C1249 EEEHB0G101R E 100UF 4V C1250 F1G1C104A077 CAPACITOR Ref No Part No Part Name Description Remarks C1251 F1G1C104A077 CAPACITOR C1252 F1G1C104A077 CAPACITOR C1253 F1G1C104A077 CAPACITOR C1254 F1G1C104A077 CAPACITOR C1255 F1G1C104A077 CAPACITOR C1256 F1G1C104A077 CAPACITOR C1257 F1G1C104A077 CAPACITOR C1258 F1G1C104A077 CAPACITOR C1259 F1G1C104A077 CAPACITOR C12...

Page 74: ...00PF 50V C1633 ECJ1VF1A225Z CAPACITOR C1634 F1G1C104A077 CAPACITOR C1636 F1G1H1020008 CAPACITOR Ref No Part No Part Name Description Remarks C1637 ECJ1VF1A225Z CAPACITOR C1638 ECJ1VF1A225Z CAPACITOR C1639 F1G1H1020008 CAPACITOR C1640 F1G1H1020008 CAPACITOR C1641 ECJ1VF1A225Z CAPACITOR C1642 ECJ0EB1H102K C 1000PF 50V C1643 F1G1H1020008 CAPACITOR C1644 ECJ1VF1A225Z CAPACITOR C1645 ECJ1VF1A225Z CAPAC...

Page 75: ...005 K1FB115B0102 RGB1 IN TERMINAL JK1006 K1CB208BA002 RS232C I F TERMINAL JK1007 K1FA119E0004 TERMINAL JK1008 K1FA119E0004 TERMINAL JK9101 TXAWC01VKD3 TERMINAL JS1004 ERJ6GEY0R00 M 0 OHM J 1 10W JS1005 ERJ6GEY0R00 M 0 OHM J 1 10W JS1012 ERJ6GEY0R00 M 0 OHM J 1 10W JS1013 ERJ6GEY0R00 M 0 OHM J 1 10W JS1020 ERJ6GEY0R00 M 0 OHM J 1 10W JS1021 ERJ6GEY0R00 M 0 OHM J 1 10W JS1022 ERJ6GEY0R00 M 0 OHM J 1...

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