Panasonic PT-AX100U Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. Projector
  5. PT-AX100U
  6. Service manual

Panasonic PT-AX100U Service Manual

Hide thumbs Also See for PT-AX100U:
Table of Contents

Advertisement

Quick Links

PT-AX100U
PT-AX100E
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. VED0609373C0
D10
LCD Projector
Unauthorized
copying
and

Advertisement

Table of Contents
loading

Related Manuals for Panasonic PT-AX100U

Summary of Contents for Panasonic PT-AX100U

  • Page 1 ORDER NO. VED0609373C0 LCD Projector PT-AX100U PT-AX100E © 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.
  • Page 2 PT-AX100U / PT-AX100E...
  • Page 3 PT-AX100U / PT-AX100E...

  • Page 4: Table Of Contents

    PT-AX100U / PT-AX100E CONTENTS Page Page 1 Safety Precautions 6.16. Replacement of Incidence Polarizer 1.1. General Guidelines 6.17. Replacement of PBS Array (Analysis Block) 1.2. Leakage Current Check 6.18. Removal of Iris Unit 1.3. UV Precaution and UHM Lamp Precautions...

  • Page 5: Safety Precautions

    PT-AX100U / PT-AX100E 1 Safety Precautions 1.1. General Guidelines · For continued safety, no modification of any circuit must be attempted. · Unplug the power cord from the power outlet before disassembling this projector. · Use correctly the supplied power cord and must ground it.

  • Page 6: Ext Option

    PT-AX100U / PT-AX100E 2 Ext Option This projector has EXT OPTION in addition to standard on-screen menus. · There are SELF CHECK and FLICKER ADJUST for service, etc. 2.1. Procedure to enter EXT OPTION 1. When the projector is power ON, press "POWER" button on the main unit or remote control unit to display "POWER OFF"...

  • Page 7: Self-Check Mode

    PT-AX100U / PT-AX100E 3 Self-Check Mode This 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.

  • Page 8: Self Check Display And Contents

    PT-AX100U / PT-AX100E 3.2. Self Check Display and Contents...

  • Page 9: Canceling The Self-Check Mode

    PT-AX100U / PT-AX100E 3.3. Canceling the self-check mode Press "MENU" button on the main unit or remote control unit. 4 Flicker Adjustment Mode If replacing the optical parts (LCD Panel / LCD block) or A-P.C.Board of this projector, enter the flicker adjustment mode and minimize the flicker.

  • Page 10: Using The Serial Connector

    PT-AX100U / PT-AX100E 5 Using the SERIAL Connector The serial connector which is on the back connector panel of the projector conforms to RS-232C standard. This projector can be controlled by a PC which is connected as shown in "5.1. Connection".

  • Page 11: Basic Format

    PT-AX100U / PT-AX100E 5.4. Basic Format The data sent from the PC to the projector is transmitted in the format shown 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.
  • Page 12 PT-AX100U / PT-AX100E Query Commands 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.

  • Page 13: Communication Cable Specifications

    PT-AX100U / PT-AX100E 5.6. Communication Cable Specifications 5.7. Signal Selector Connecting Cable Specifications When 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".

  • Page 14: Disassembly Instructions

    PT-AX100U / PT-AX100E 6 Disassembly Instructions Warning: · Be sure to unplug the power cord from the power outlet before disassembling this projector. Caution: · While turning over a printed circuit board, be sure to put a insulating material under it to prevent a short circuit.

  • Page 15: Removal Of Upper Case

    PT-AX100U / PT-AX100E 6.2. Removal of Upper Case 1. Turn counterclockwise the shift lever by about one and a half rotations (540 ° ) from the position in which it is locked, and pull it forward to remove. 5. Unscrew the 9 screws and remove the connector metal fittings.

  • Page 16: Removal Of B/Q-Module

    PT-AX100U / PT-AX100E 3. Unscrew the 2 screws and remove the K-P.C.Board block. 7. While pressing to shut each hook of the 2 resinous stands, remove the B/Q-Module. 6.6. Removal of B/Q-Module 1. Remove the upper case according to the section 6.2.

  • Page 17: Removal Of Analysis Block

    PT-AX100U / PT-AX100E 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.

  • Page 18: Removal Of Projection Lens

    PT-AX100U / PT-AX100E 2. Unscrew the 2 screws and remove the LCD block. Note: · Be careful not to touch the surface of prism and LCD panel. 3. Cut the 4 LCD panel installation spindles at the position A and remove the LCD panel (B).

  • Page 19: Lcd Panel Discrimination

    PT-AX100U / PT-AX100E seal. · Finally, identify the panel color by the part number printed on the FPC. 6.14. LCD Panel Combination · Part number is printed on the FPC of LCD Panel. 7. Reassemble the projector in the reverse order of ·...

  • Page 20: Replacement Of Incidence Polarizer

    PT-AX100U / PT-AX100E 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.

  • Page 21: Removal Of Iris Unit

    PT-AX100U / PT-AX100E 4. Remove the PBS array (with PBS mask). 5. Remove the PBS mask from the PBS array. 6. Install the PBS mask onto a new PBS array. 7. Install the new PBS array (with PBS mask) in the analysis case (lower).

  • Page 22: Measurement And Adjustments

    PT-AX100U / PT-AX100E 7 Measurement and Adjustments 7.1. Adjustment Procedure Flowchart 7.2. Cautions for Adjustment · Never turn off the MAIN POWER switch until every fan completely stops. · To maintain and ensure safety, always use the designated components for replacement parts.
  • Page 23 PT-AX100U / PT-AX100E Note: · See figures in the section 6.12. "Replacement of LCD Panel (B)" for 2 screws fixing the panel adjuster and 3 screws fixing the panel attachment. 2. Reassemble the projector in the reverse order of disassembling, but leave the upper case and the screws fixing the A- P.C.Board block as they are removed.

  • Page 24: Lighting Area Adjustment

    PT-AX100U / PT-AX100E Repeat steps (1) to (3) until the green and blue crosshatch patterns merge into a cyan pattern. 8. After the adjustment, reassemble the projector according to the steps 9 through 13 in the section 6.12. "Replacement of LCD Panel (B)".
  • Page 25 PT-AX100U / PT-AX100E 3. Connect the service kit (extension cables). · Each flexible cable of LCD Panels (R/G/B) - Connectors (A1/A2/A3) on A-P.C.Board · Thermosensor (Intake air) connector - Connector (A7) on A-P.C.Board · Intake fan connector - Connector (A15) on A-P.C.Board ·...

  • Page 26: Software For Adjustment

    PT-AX100U / PT-AX100E 7.5.3.2. G 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 A just until the lever can be shifted. 3. Adjust the mirror adjusting lever A position to minimize color unevenness on the screen by shifting the lever in arrow directions.
  • Page 27 PT-AX100U / PT-AX100E 7.6.2. Operating Procedure 1. Run software program by the keyboard entry. Note: · Use the software program as below. Adjustment Tool [AX100] 2. The first menu is Port selection menu. 3. Adjust the projector by selecting the necessary item from the menu in each stage.
  • Page 28 PT-AX100U / PT-AX100E 7.6.4. Data Transmission/Reception Menu 7.6.4.1. Explanation of Buttons Micom Data Transmission: Reads the microcomputer data from the file and transmits it to the projector. Micom Data Reception: Receives the microcomputer data from the projector and writes it in the file.

  • Page 29: Flicker Adjustment

    PT-AX100U / PT-AX100E 7.6.5. Adjustment Menu 7.6.5.1. Explanation of Buttons Flicker Adjustment: Displays Flicker Adjustment menu. Input Level Adjustment [RGB]: Displays Input Level Adjustment (RGB) menu. Exit: Exits this application. 7.7. Flicker Adjustment 7.7.1. Adjustment Menu 7.7.2. Explanation of Buttons B Signal Adj.:...

  • Page 30: Input Level Adjustment (Rgb)

    PT-AX100U / PT-AX100E Stop: Discontinues the communication. (This button is usually set for its inactive mode.) Undo: Returns the setting value to its original state and transmits its data. The color of the text "OK" returns to black. Close: Closes this menu.

  • Page 31: Troubleshooting

    PT-AX100U / PT-AX100E 8 Troubleshooting...
  • Page 32 PT-AX100U / PT-AX100E...
  • Page 33 PT-AX100U / PT-AX100E...
  • Page 34 PT-AX100U / PT-AX100E...
  • Page 35 PT-AX100U / PT-AX100E...
  • Page 36 PT-AX100U / PT-AX100E...
  • Page 37 PT-AX100U / PT-AX100E...
  • Page 38 PT-AX100U / PT-AX100E...
  • Page 39 PT-AX100U / PT-AX100E...
  • Page 40 PT-AX100U / PT-AX100E...

  • Page 41: Interconnection Block Diagram

    PT-AX100U / PT-AX100E 9 Interconnection Block Diagram 9.1. Interconnection Block Diagram (1/2) Interconnection Block Diagram (1/2) B-Module Q-Module B/Q-Module P-Module K-P.C.Board S-P.C.Board R-P.C.Board M2-P.C.Board H-P.C.Board M1-P.C.Board...

  • Page 42: Interconnection Block Diagram (2/2)

    PT-AX100U / PT-AX100E 9.2. Interconnection Block Diagram (2/2) Interconnection Block Diagram (2/2) A-P.C.Board...

  • Page 43: Block Diagram

    PT-AX100U / PT-AX100E 10 Block Diagram 10.1. Power Supply Power Supply SWITCHING STB 3.3 V TRANSFORMER PHOTOISOLATOR DETECTOR COLD VOLT_DET SWITCHING +17 V REGULATOR K-P.C.Board MAIN POWER F9101 POWER RELAY A 6 V LINE SWITCHING MC201 SW9101 RECTIFIER FACTOR D9101...

  • Page 44: Signal Processing (1/2)

    PT-AX100U / PT-AX100E 10.2. Signal Processing (1/2) Signal Processing (1/2) HDMI IN IC1001 IC1004 IC1005 IC1006 128M DDR-SDRAM RESIZE, V-KEYSTONE CORRECTION, SD/HD IP SWITCHING, BRIGHT TRANSFORMATION, VIDEO DECODER, CONTRAST PC IN 3D-NOISE REDUCTION, 3ch A/D, BITMAP OSD, PLL, MPEG-NOISE REDUCTION,...

  • Page 45: Signal Processing (2/2)

    PT-AX100U / PT-AX100E 10.3. Signal Processing (2/2) Signal Processing (2/2) H-P.C.Board IC1030 Q1120, Q1121 BUFFUER IC1053 SWITCH Q1111 SAMPLING HOLD IC1054 ANGLE SENSOR LCD PANEL (B) DRIVER LEVEL SHIFT IC1115 COLOR UNEVENNESS IC1055 CORRECTION, MOTOR GAMMA CORRECTION, CONTROL PANEL TIMING...
  • Page 46 PT-AX100U / PT-AX100E...

  • Page 47: Schematic Diagram

    PT-AX100U / PT-AX100E 11 Schematic Diagram...

  • Page 48: A-P.c.board (1/7)

    PT-AX100U / PT-AX100E 11.1. A-P.C.Board (1/7) A-P.C.Board TXANP01VKD3 (1/7)

  • Page 49: A-P.c.board (2/7)

    PT-AX100U / PT-AX100E 11.2. A-P.C.Board (2/7) A-P.C.Board TXANP01VKD3 (2/7)

  • Page 50: A-P.c.board (3/7)

    PT-AX100U / PT-AX100E 11.3. A-P.C.Board (3/7) A-P.C.Board TXANP01VKD3 (3/7)

  • Page 51: A-P.c.board (4/7)

    PT-AX100U / PT-AX100E 11.4. A-P.C.Board (4/7) A-P.C.Board TXANP01VKD3 (4/7)

  • Page 52: A-P.c.board (5/7)

    PT-AX100U / PT-AX100E 11.5. A-P.C.Board (5/7) A-P.C.Board TXANP01VKD3 (5/7)

  • Page 53: A-P.c.board (6/7)

    PT-AX100U / PT-AX100E 11.6. A-P.C.Board (6/7) A-P.C.Board TXANP01VKD3 (6/7)

  • Page 54: A-P.c.board (7/7)

    PT-AX100U / PT-AX100E 11.7. A-P.C.Board (7/7) A-P.C.Board TXANP01VKD3 (7/7)

  • Page 55: K-P.c.board

    PT-AX100U / PT-AX100E 11.8. K-P.C.Board K-P.C.Board TNPA4047...

  • Page 56: R-P.c.board, S-P.c.board, H-P.c.board, M1-P.c.board, M2-P.c.board

    PT-AX100U / PT-AX100E 11.9. R-P.C.Board, S-P.C.Board, H-P.C.Board, M1-P.C.Board, M2-P.C.Board S-P.C.Board TNPA4064 R-P.C.Board TNPA4075 H-P.C.Board TNPA4065 M1-P.C.Board TNPA4106 M2-P.C.Board TNPA4218...

  • Page 57: B-Module (1/2)

    PT-AX100U / PT-AX100E 11.10. B-Module (1/2) B-Module TXANP02VKD3 (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, TXJ/L2VKD3...

  • Page 58: B-Module (2/2)

    PT-AX100U / PT-AX100E 11.11. B-Module (2/2) B-Module TXANP02VKD3 (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, TXJ/L2VKD3...

  • Page 59: Circuit Boards

    PT-AX100U / PT-AX100E 12 Circuit Boards 12.1. A-P.C.Board A-P.C.Board TXANP01VKD3 A-P.C.Board TXANP01VKD3 (Foil Side) (Component Side) A-P.C.Board (Foil Side ) A-P.C.Board (Compone nt Side ) TRANSISTOR TRANSISTOR IC1004 IC1055 Q1003 TPA01 TPA10 IC1001 IC1056 IC1106 Q1001 Q1037 IC1005 IC1057 Q1008...

  • Page 60: R-P.c.board, S-P.c.board

    PT-AX100U / PT-AX100E 12.2. R-P.C.Board, S-P.C.Board R-P.C.Board TNPA4075 R-P.C.Board TNPA4075 S-P.C.Board TNPA4064 S-P.C.Board TNPA4064 (Foil Side) (Component Side) (Foil Side) (Component Side) R-P.C.Board S-P.C.Board (Foil Side) (Foil Side) TRANSISTOR TRANSISTOR Q2021 Q2001 Q2022 Q2023 Q2024 ADDRESS INFORMATION ADDRESS INFORMATION...

  • Page 61: Terminal Guide Of Ics And Transistors

    PT-AX100U / PT-AX100E 13 Terminal guide of ICs and transistors...

  • Page 62: Exploded Views

    PT-AX100U / PT-AX100E 14 Exploded Views...
  • Page 63 PT-AX100U / PT-AX100E...
  • Page 64 PT-AX100U / PT-AX100E...
  • Page 65 PT-AX100U / PT-AX100E...

  • Page 66: Replacement Parts List

    PT-AX100U / PT-AX100E 15 Replacement Parts List Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks TEWA644 BUSTERAID [MECHANICAL PARTS] TEWA833 FILM IMPEDOR THEC084N D-SUB SCREW D4CDY4930003 TEMP SENSOR TKGP0035 POLARIZING PLATE/OUT G...
  • Page 67 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks TPEH110-1 SET COVER IC1007 C0ZBZ0001361 TQB817002-1 SAFETY SHEET PT-AX100U IC1010 TVRP119 TQBJ0203 INSTRUCTION BOOK PT-AX100U IC1012 C3BBFC000321 TQBJ0204 INSTRUCTION BOOK PT-AX100E...
  • Page 68 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Q9610 B1DEGM000022 TRANSISTOR L1029 J0JHC0000078 EMI FILTER Q9611 B1DEGM000022 TRANSISTOR L1030 J0JJC0000022 EMI FILTER Q9614 B1DEGQ000037 TRANSISTOR L1033 J0JCC0000168 FILTER L1034...
  • Page 69 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1017 ERJ6GEYJ750 M 75 OHM,J,1/10W R1103 ERJ6GEYJ750 M 75 OHM,J,1/10W R1018 ERJ3GEYJ101 M 100 OHM,J,1/16W R1104 ERJ2GEJ220 M 22 OHM, 0.063W...
  • Page 70 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1193 ERJ2GEJ220 M 22 OHM, 0.063W R1306 EXB28V220J RESISTOR ARRAY R1194 ERJ2GEJ220 M 22 OHM, 0.063W R1307 ERJ3EKF1002 M 10KOHM, 1/16W...
  • Page 71 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1600 ERJ3GEYJ470 M 47 OHM,J,1/16W R2006 ERJ3EKF5601 M 5.6KOHM, 1/16W R1604 EXB38V680J RESISTOR NETWORK R2007 ERJ3EKF1871V RESISTOR R1606 ERJ3GEYJ680 M 68 OHM,J,1/16W...
  • Page 72 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C1040 ECJ0EF1C104Z C 0.1UF, 16V C1144 ECJ1VC1H100C C 10PF, 50V C1041 ECJ0EF1C104Z C 0.1UF, 16V C1145 ECJ1VC1H100C C 10PF, 50V C1042 ECJ0EF1C104Z C 0.1UF, 16V...
  • Page 73 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C1254 ECJ0EF1C104Z C 0.1UF, 16V C1467 ECJ0EF1C104Z C 0.1UF, 16V C1255 ECJ0EF1C104Z C 0.1UF, 16V C1468 ECJ0EF1C104Z C 0.1UF, 16V C1256 ECJ0EF1C104Z C 0.1UF, 16V...
  • Page 74 PT-AX100U / PT-AX100E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C1645 ECJ1VF1A225Z CAPACITOR K1MN12BA0116 12P CONNECTOR C1646 ECJ0EF1C104Z C 0.1UF, 16V K1KA02BA0047 2P CONNECTOR C1647 ECJ0EF1C104Z C 0.1UF, 16V K1KA07A00170 7P CONNECTOR...

This manual is also suitable for:

Pt-ax100e

Table of Contents