Panasonic PTAX200U - LCD PROJECTOR Service Manual Download

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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.

When a command which does not require parameters is sent, the colon (:) is not required.

5.5. Control / Query Commands

Control Commands

PT-AX200U / PT-AX200E

Summary of Contents for PTAX200U - LCD PROJECTOR

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 Replaceme...

Page 5: ...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...

Page 6: ...ssible 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...

Page 7: ...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: ...3 2 Self Check Display and Contents 8 PT AX200U PT AX200E...

Page 9: ...h 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 s...

Page 10: ...tings 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 p...

Page 11: ...elow 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 se...

Page 12: ...mmands 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 P...

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...

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 p...

Page 15: ...t 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 Boa...

Page 16: ...nscrew 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...

Page 17: ...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...

Page 18: ...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 i...

Page 19: ...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 L5BD...

Page 20: ...h 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 Boar...

Page 21: ...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...

Page 22: ...ng 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...

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 adj...

Page 24: ...el 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...

Page 25: ...t 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 ad...

Page 26: ...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...

Page 27: ...just 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 butt...

Page 28: ...om 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 correcti...

Page 29: ...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...

Page 30: ...ker 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 A...

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: ...lock 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...

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: ...9 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 D960...

Page 44: ...P 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 IN...

Page 45: ...1063 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...

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...

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...

Page 59: ...01 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 IC102...

Page 60: ...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 INFORMA...

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: ...C5250 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...

Page 67: ...ZEC03VKD3 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 L5BDAY...

Page 68: ...F000001 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 B0JCP...

Page 69: ...scription 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...

Page 70: ...RJ2GEJ104 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 ARRA...

Page 71: ...1 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 R...

Page 72: ...0008 CAPACITOR C1039 F1G1C104A077 CAPACITOR C1040 F1G1C104A077 CAPACITOR C1041 F1G1C104A077 CAPACITOR Ref No Part No Part Name Description Remarks C1042 F1G1C104A077 CAPACITOR C1043 F1G1C104A077 CAPAC...

Page 73: ...OR 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 F...

Page 74: ...0PF 50V C1633 ECJ1VF1A225Z CAPACITOR C1634 F1G1C104A077 CAPACITOR C1636 F1G1H1020008 CAPACITOR Ref No Part No Part Name Description Remarks C1637 ECJ1VF1A225Z CAPACITOR C1638 ECJ1VF1A225Z CAPACITOR C1...

Page 75: ...05 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...

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