Panasonic PT-LB10NTU Service Manual
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Panasonic PT-LB10NTU Service Manual

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ORDER NO. VED0404352C0
D10
LCD Projector
PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-
LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE
SPECIFICATIONS
1
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Summary of Contents for Panasonic PT-LB10NTU

  • Page 1 ORDER NO. VED0404352C0 LCD Projector PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT- LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE SPECIFICATIONS PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 2 2004 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 3 Please refer to the Operating Instructions PT-LB10NTU/U/VU/SU PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 4 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. - It is advisable to use an isolation transformer in the AC power line before the service.
  • Page 5 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.
  • Page 6 - There are SELF CHECK and SERVICE MODE for service, etc. 2.1. Procedure to enter EXT OPTION 1. Press "MENU" button on the main unit or remote control unit to display "MENU" screen, then select "OPTION1" and press "ENTER" button. 2.
  • Page 7 more thanFAN CONTROL). - AUTOSETUP Setting AUTO SETUP mode - STANDARD: To set the normal mode (the dot clock is adjusted strictly)) - SPECIAL: To set the special mode (the dot clock is adjusted roughly) Note: - Do not change the initial setting (STANDARD). - SELF CHECK To enter the self-check mode - SERVICE MODE...
  • Page 8 3.3. Canceling the self-check mode Press "MENU" button on the main unit or remote control unit. 4. Service Mode This mode is used to display seven kinds of test patterns [Horizontal lines, Vertical lines, Dots, Crosshatch, White cross, Black cross and White (No pattern)] in the four colors (White, Red, Green and Blue)..
  • Page 9 4.1. Procedure to enter the service mode Select "SERVICE MODE" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit. Note: - In the service mode, pressing the up-arrow " " or down-arrow " " button allows the test pattern selection and theleft-arrow "...
  • Page 10 - Setting value is increased and decreased with 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 "...
  • Page 11 6.2. Pin Layout and Signal Names for SERIAL Connector Pin No Signal Name Contents Receive data Ground Transmit data Connected internally 6.3. Communication Settings Signal Level Contents Description Sync. method Asynchronous Synchronizes every 1 character bits) Baud rate Conforms 9 600 bps Data transfer speed Parity RS-232C...
  • Page 12 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. 6.5.
  • Page 13 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. 6.6. Communication Cable Specifications PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 14 6.7. 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 "RGB1 IN". Note: Set VP control terminal switch of the signal selector to VP TYPE "B".
  • Page 15 Optical Parts 7.2. Removal of Upper Case Note. - For PT-LB10NTU/E, remove a wireless card before disassembling. 1. Turn the projector upside down. 2. Unscrew the 6 screws. 3. Return the projector to the normal position. PDF created with pdfFactory Pro trial version...
  • Page 16 4. Unscrew the 3 screws and remove the grounding metal (2). 5. Disconnect the connectors from/to the A-P.C.Board. 6. Unscrew the screws (PT-LB10NTU/E: 5, Others: 2) and remove the A-P.C.Board block (PT-LB10NTU/E: with WL- and S2-P.C.Boards, Others: with S2-P.C.Board).
  • Page 17 9. While disconnecting the connector between A- and S2- P.C.Boards, remove the S2-P.C.Board block. 7.4. Removal of WL-P.C.Board (PT-LB10NTU / E only) Remove the WL-P.C.Board according to the steps 1 through 6 in the section 7.3. "Removal of A- P.C.Board".
  • Page 18 1. Remove the analysis block, LCD block and lens according to the steps 1 through 3 in the section 7.11. "Removal of Analysis Block and Lens". 2. Unscrew the screws (PT-LB10NTU/E: 1, Others: 3) and remove the grounding metal. PDF created with pdfFactory Pro trial version...
  • Page 19 1. Remove the A-P.C.Board block according to the steps 1 through 6 in the section 7.3. "Removal of A-P.C.Board". 2. Unscrew the screws (PT-LB10NTU/E: 1, Others: 3) and remove the grounding metal. 3. Unscrew the 2 screws and remove the lamp unit terminal.
  • Page 20 1. Remove the A-P.C.Board block according to the steps 1 through 6 in the section 7.3. "Removal of A-P.C.Board". 2. Unscrew the screws (PT-LB10NTU/E: 1, Others: 3) and remove the grounding metal. 3. Unscrew the 4 screws and remove the P-Module.
  • Page 21 7.10. Removal of Lamp Unit 1. Turn the projector upside down. 2. Loosen the 2 screws until they idle, remove the lamp unit cover. 3. Loosen the 2 screws until they idle, remove the lamp unit with the handle. Note: - When installing the lamp unit (or a new one) in the main unit, place it in a specified position and press the connector side and the opposite side of the lamp unit (arrow positions shown in the figure...
  • Page 22 7.11. Removal of Analysis Block and Lens 1. Remove the lamp unit according to the section 7.10. "Removal of Lamp Unit". 2. Remove the A-P.C.Board block according to the steps 1 through 6 in the section 7.3. "Removal of A-P.C.Board". 3.
  • Page 23 7.12. Removal of LCD Block 1. Remove the A-P.C.Board block according to the steps 1 through 6 in the section 7.3. "Removal of A-P.C.Board". 2. Unscrew the 2 screws and remove the LCD block. Note: - Be careful not to touch the surface of prism and LCD panel. 7.13.
  • Page 24 4. Attach the base plate with 4 screws. 5. Tighten the 2 screws temporarily just until new LCD panel (with the panel attachment and panel adjuster) can be shifted by your fingers. 6. 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 25 9. Remove the LCD block again. 10. Tighten the 3 screws fixing the panel attachment. Note: - For PT-LB10NTU/E, the screw (lower) fixing the panel attachment holds the installation of the LCD panel concurrently. 11. Reassemble the projector as it was.
  • Page 26 - 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. Model Part No. number panel L5BDAXQ00143 / (L3P07X-55G00) PT-LB10NTU/ L5BDAXQ00144 E / PT-LB10U/ / (L3P07X-55G00) L5BDAXQ00145 / (L3P07X-55G00) L5BDAXQ00131 / (L3P07X-45G00) PT-LB10VU/E...
  • Page 27 1. Remove the LCD block according to the section 7.12. "Removal of LCD Block". 2. Unscrew the 2 screws. 3. Remove the analysis case (upper) while expanding the hook of it outside. Note: - Because the hook is damaged easily, be careful not to expand it excessively.
  • Page 28 7.17. Replacement of Projection Polarizer - The procedure is described as an example of projection polarizer (B). 1. Remove the LCD block according to the section 7.12. "Removal of LCD Block". 2. Remove the projection polarizer which requires replacing. (The projection polarizer is secured with adhesive tape.) Notes: - Be careful not to damage peripheral components (prism, LCD...
  • Page 29 7.18. Replacement of PBS Array (Analysis Block) 1. Remove the analysis case (upper) according to the steps 1 through 3 in the section 7.16. "Removal of Incidence Polarizer". 2. Remove the PBS array. 3. Install new PBS array. Note: - Be careful not to mistake the direction (inside and outside, upper and lower).
  • Page 30 8.2. Cautions for Adjustment - Never unplug the power cord until the power indicator on the projector illuminates red. - To maintain and ensure safety, always use the designated components for replacement parts. - If removing any clamps, lead wires or connectors, always place them back in their proper locations.
  • Page 31 - Consult your dealer or Authorized Service Center for the service kit. 8.4.2. Preparation 1. Loosen 2 screws fixing the panel adjuster and 3 screws fixing the panel attachment, then tighten the 5 screws temporarily just until the LCD panel can be shifted by your fingers. Note: - See figures in the section 7.13.
  • Page 32 8.4.3. 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 for adjustment. 8.4.3.1. When replacing every LCD panel or LCD block 1.
  • Page 33 Repeat steps (1) to (3) until the green and blue crosshatch patterns merge into a cyan pattern. 9. After the adjustment, reassemble the projector according to the steps 8 through 11 in the section 7.13. "Replacement of LCD Panel". 8.4.3.2. When replacing single LCD panel (R, G or B) - The procedure is described as an example when LCD panel (B) is replaced.
  • Page 34 1 through 4 in the section 7.3. "Removal of A- P.C.Board". 2. Unscrew the screws (PT-LB10NTU/E: 5, Others: 2). 3. Connect the service kit (extension cables). - Each flexible cable of LCD Panels (R/G/B) - Connectors (A1/A2 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 35 /A3) on A-P.C.Board - Power fan connector - Connector (A16) on A-P.C.Board - Exhaust fan connector - Connector (A17) on A-P.C.Board - PBS fan connector - Connector (A19) on A-P.C.Board 4. Covering with an insulator (cloth or the like) to prevent a short circuit, set the A-P.C.Board block on the main unit.
  • Page 36 8.5.3.2. 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 37 8.6. Software for Adjustment 8.6.1. Outline - This projector needs computer-aided adjustments. - After the software adjustments, this projector must be turned off and on again to memorize the settings. - Connect the cable between the projector and a PC as shown below. - Updating the software will change the version number.
  • Page 38 Data: Displays the data transmission/reception menu. Adjustment: Displays the adjustment menu. Exit: Exits this application. 8.6.4. Data Transmission / Reception Menu 8.6.4.1. 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 39 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 application.
  • Page 40 Black background (screen width) : White window width = 2 : 1 Black background (screen height) : White window height = 3 : 1 - PT-LB10NTU/E, LB10U/E, LB10VU/E must use the window pattern of XGA (1 024 × 768). - PT-LB10SU/E must use the window pattern of S-VGA (800 × 600).
  • Page 41 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 42 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 43 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 44 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 45 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 46 PDF created with pdfFactory Pro trial version www.pdffactory.com...
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  • Page 50 10. Interconnection Block Diagram 10.1. Interconnection Block Diagram (1 / 2) 10.2. Interconnection Block Diagram (2 / 2) 11. Block Diagram 11.1. Power Supply 11.2. Signal Processing (1 / 3) 11.3. Signal Processing (2 / 3) 11.4. Signal Processing (3 / 3) 12.
  • Page 51 12.1. A-P.C.Board (1 / 4) 12.2. A-P.C.Board (2 / 4) 12.3. A-P.C.Board (3 / 4) 12.4. A-P.C.Board (4 / 4) 12.5. WL-P.C.Board (1 / 2) 12.6. WL-P.C.Board (2 / 2) 12.7. B-Module (1 / 2) 12.8. B-Module (2 / 2) 12.9.
  • Page 52 Component Side) 14. Terminal guide of ICs and transistors 15. Exploded Views PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 53 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 54 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 55 16. Replacement Parts List PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 56 POWER FAN L6FAKDEH0005 VENTILATION FAN L6FCHC9H0002 PBS FAN L6FCKEAH0002 SIROCCO FAN L6FCKEBH0002 SIROCCO FAN N5HBD0000028 LAN CARD LB10NTU N5HBD0000029 LAN CARD LB10NTE TBLB0046 ADJUST LEG TBLG3063 RUBBER LEG (REAR) TBMA150 PANASONIC BADGE PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 57 Ref. No. Part No. Part Name & / Description Remarks TBMF414 MODEL NAME PLATE LB10NTU TBMF415 MODEL NAME PLATE LB10NTE TBMF417 MODEL NAME PLATE LB10U TBMF418 MODEL NAME PLATE LB10E TBMF420 MODEL NAME PLATE LB10VU TBMF421 MODEL NAME PLATE LB10VE TBMF570 MODEL NAME PLATE LB10SU...
  • Page 58 Ref. No. Part No. Part Name & / Description Remarks TMKX689 POWER FAN COVER TMKX703 SHEET TMXC020 TEMP FUSE METAL TMXE034-1 HOLDER TMZK5021 SPEAKER BOX TMZX5034 FILTER COVER TNQE239 REMOTE CONTROLLER TPCB57402 CARTON LB10NTU TPCB57403 CARTON LB10NTE TPCB57405 CARTON LB10U TPCB57406 CARTON LB10E...
  • Page 59 Ref. No. Part No. Part Name & / Description Remarks TXJ/Q3VJW5 LEAD WIRE (Q3-A4) XSB3+8FN SCREW XTBT969Z SCREW XTN3+6G SCREW XTW3+8P TAPPING SCREW XYN2+F6 SCREW XYN2+J10 SCREW XYN3+F10 SCREW XYN3+F14 SCREW XYN3+F30FZ SCREW XYN3+F8 SCREW LB10NTU/E XYN3+J8 SCREW XYN4+E8 SCREW XZBT6532 POLY BAG LB10NTU/E, LB10U, LB10VU...
  • Page 60 IC1024 24LC21T-I/SN C3EBCC000020 PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 61 Ref. No. Part No. Part Name & / Description Remarks IC1025 C0JBAA000345 IC1026 C1BB00000840 IC1027 C3BBFC000290 LB10NTU/E IC1028 C0DBZJD00003 IC1029 C0DBEZE00002 IC1030 C0DBEZE00002 IC1031 C0DBEZE00002 IC1032 C0DBEZE00002 IC1033 C0JBAZ001633 LB10NTU/E IC1034 C0JBAZ001633 LB10NTU/E IC1035 C0JBAZ001633 LB10NTU/E IC1037 C0DBZFF00003 IC1038 C0JBAZ001870 IC1039 C0JBAZ002115 IC1040...
  • Page 62 Ref. No. Part No. Part Name & / Description Remarks Q1032 2SD1819A0L TRANSISTOR Q1033 2SD1819A0L TRANSISTOR Q1034 2SD1819A0L TRANSISTOR Q1035 2SD1819A0L TRANSISTOR Q1036 2SB1218A0L TRANSISTOR Q1038 B1CBHD000001 TRANSISTOR Q1039 B1CBHD000001 TRANSISTOR Q1040 2SD1819A0L TRANSISTOR Q1041 2SD1819A0L TRANSISTOR Q1042 2SD1819A0L TRANSISTOR Q1043 2SD1819A0L TRANSISTOR...
  • Page 63 Ref. No. Part No. Part Name & / Description Remarks D1041 MA2S11100L DIODE D1042 MAZY12000L DIODE D1043 B0HCMM000001 DIODE D1065 D4CC1103A037 THERMISTOR D2001 B3AAB0000168 DIODE D2002 B3AAB0000168 DIODE D2003 B3ABB0000181 DIODE D2004 LNJ107W5ARA1 D2005 MA157A DIODE MA3X157A D9101 ERZV10D751 VARISTOR D9601 B0HASR000006 DIODE...
  • Page 64 Ref. No. Part No. Part Name & / Description Remarks L1020 J0JJC0000022 EMI FILTER L1021 EZASCE101M CAPACITOR ARRAY LB10NTU/E L1022 EZASCE101M CAPACITOR ARRAY LB10NTU/E L1023 EZASCE101M CAPACITOR ARRAY LB10NTU/E L1024 EZASCE101M CAPACITOR ARRAY LB10NTU/E L1025 EZASCE101M CAPACITOR ARRAY LB10NTU/E L1026 EZASCE101M CAPACITOR ARRAY LB10NTU/E...
  • Page 65 Ref. No. Part No. Part Name & / Description Remarks L1071 J0JCC0000168 COIL L1072 J0JCC0000168 COIL L1073 J0JCC0000168 COIL L1074 J0JCC0000168 COIL L1075 J0JCC0000168 COIL L1077 J0JCC0000168 COIL L1082 J0JJC0000022 EMI FILTER LB10NTU/E L1801 EXCML16A270 COIL LB10NTU/E L1803 J0JBD0000007 COIL LB10NTU/E L1804 J0JBD0000007...
  • Page 66 R1061 ERJ3GEYJ330 M 33 OHM,J,1/16W PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 67 Ref. No. Part No. Part Name & / Description Remarks R1064 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R1065 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R1070 ERJ3GEYJ681 M 680 OHM,J,1/16W R1071 ERJ6GEYJ750 M 75 OHM,J,1/10W R1072 ERJ3GEYJ560 M 56 OHM,J,1/16W R1073 ERJ3GEYJ471 M 470 OHM,J,1/16W R1074 ERJ3GEYJ103 M 10K OHM,J,1/16W R1075 ERJ3GEYJ681...
  • Page 68 Ref. No. Part No. Part Name & / Description Remarks R1163 ERJ3GEYJ391 M 390 OHM,J,1/16W D0GB391JA002 R1164 ERJ3EKF1371 M 1.37KOHM,0.063W R1165 ERJ3GEYJ560 M 56 OHM,J,1/16W R1166 ERJ3GEYJ102 M 1K OHM,J,1/16W R1167 ERJ6ENF2001 M 2KOHM, 1/10W R1168 ERJ3GEYJ560 M 56 OHM,J,1/16W R1169 ERJ2GEJ220 M 22 OHM, 0.063W...
  • Page 69 Ref. No. Part No. Part Name & / Description Remarks R1225 ERJ3EKF3302 M 33K OHM, 1/16W R1226 ERJ6ENF39R0 M 39 OHM, 1/10W R1227 ERJ3GEYJ103 M 10K OHM,J,1/16W R1228 ERJ6ENF2700 M 270 OHM, 1/10W R1229 ERJ3EKF1002 M 10K OHM, 1/16W R1230 ERJ3GEYJ104 M 100KOHM,J,1/16W R1231...
  • Page 70 Ref. No. Part No. Part Name & / Description Remarks R1305 ERJ2GEJ472 M 4.7KOHM, 0.063W R1306 ERJ2GEJ472 M 4.7KOHM, 0.063W R1308 ERJ6ENF1004 M1000KOHM, 1/10W R1309 ERJ2GEJ103 M 10K OHM, 0.063W R1310 ERJ3GEYJ220 M 22 OHM,J,1/16W R1311 ERJ2GEJ221 M 220 OHM, 0.063W R1312 ERJ2GEJ472 M 4.7KOHM, 0.063W...
  • Page 71 Ref. No. Part No. Part Name & / Description Remarks R1384 EXB28V220J RESISTOR ARRAY R1385 EXB28V102J RESISTOR ARRAY R1386 EXB28V220J RESISTOR ARRAY R1388 EXB28V220J RESISTOR ARRAY R1389 EXB28V220J RESISTOR ARRAY R1390 ERJ2GEJ101 M 100 OHM, 0.063W R1391 ERJ3GEY0R00 M 0 OHM, 1/16W R1392 ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 72 Ref. No. Part No. Part Name & / Description Remarks R1443 ERJ2GE0R00 M 0 OHM, 0.063W LB10SU/E R1444 ERJ3GEY0R00 M 0 OHM, 1/16W R1445 ERJ3GEY0R00 M 0 OHM, 1/16W R1446 ERJ3GEY0R00 M 0 OHM, 1/16W R1447 ERJ2GEJ220 M 22 OHM, 0.063W R1801 ERJ3GEYJ103 M 10K OHM,J,1/16W...
  • Page 73 Ref. No. Part No. Part Name & / Description Remarks R2010 ERJ3GEYJ101 M 100 OHM,J,1/16W D0GB101JA002 R2011 ERJ3GEYJ331 M 330 OHM,J,1/16W R2012 ERJ3GEYJ331 M 330 OHM,J,1/16W R2013 ERJ3GEYJ331 M 330 OHM,J,1/16W R2014 ERJ3GEYJ331 M 330 OHM,J,1/16W R2015 ERJ3GEYJ331 M 330 OHM,J,1/16W R2016 ERJ6GEYJ470 M 47 OHM,J,1/10W...
  • Page 74 C1016 ECJ0EB1C103K C 0.01UF, 16V PDF created with pdfFactory Pro trial version www.pdffactory.com...
  • Page 75 Ref. No. Part No. Part Name & / Description Remarks C1017 ECJ0EF1C104Z C 0.1UF, 16V C1018 ECJ0EB1C103K C 0.01UF, 16V C1019 ECJ1XC1H102J C 1000PF, J, 50V C1020 ECUX1H120JCV C 12PF, 50V C1021 ECJ0EF1C104Z C 0.1UF, 16V C1022 ECJ0EB1C103K C 0.01UF, 16V C1023 ECJ0EB1C103K C 0.01UF, 16V...
  • Page 76 Ref. No. Part No. Part Name & / Description Remarks C1092 ECJ0EF1C104Z C 0.1UF, 16V C1093 ECJ1XC1H102J C 1000PF, J, 50V C1094 EEVHB0G101 E 100UF, 4V C1095 ECJ0EF1C104Z C 0.1UF, 16V C1096 ECJ0EF1C104Z C 0.1UF, 16V C1097 ECJ0EF1C104Z C 0.1UF, 16V C1098 ECJ0EF1C104Z C 0.1UF, 16V...
  • Page 77 Ref. No. Part No. Part Name & / Description Remarks C1154 ECJ0EF1C104Z C 0.1UF, 16V C1155 ECJ1XF1C104Z C 0.1UF, Z, 16V C1156 ECJ1XF1A105Z C 100UF, 10V C1157 ECJ1XF1C104Z C 0.1UF, Z, 16V LB10NTU/E C1158 ECJ1XF1C104Z C 0.1UF, Z, 16V LB10NTU/E C1159 ECJ1XF1C104Z C 0.1UF, Z, 16V...
  • Page 78 Ref. No. Part No. Part Name & / Description Remarks C1209 ECJ0EF1C104Z C 0.1UF, 16V C1210 ECJ1XF1H333Z C 0.033UF, 50V C1212 ECJ0EF1C104Z C 0.1UF, 16V C1213 ECJ0EF1C104Z C 0.1UF, 16V C1214 ECJ0EF1C104Z C 0.1UF, 16V C1215 ECJ0EF1C104Z C 0.1UF, 16V C1216 ECJ0EF1C104Z C 0.1UF, 16V...
  • Page 79 Ref. No. Part No. Part Name & / Description Remarks C1267 EEVHB1E4R7 E 4.7UF, 25V C1268 EEVHB1E4R7 E 4.7UF, 25V C1269 EEVHB1A221 E 220UF, 10V C1270 EEVHB0J101 E 100UF, 6.3V EEVHB0J101P C1271 EEVHB0J101 E 100UF, 6.3V EEVHB0J101P C1272 EEVHB0J470 E 47UF, 6.3V C1273 ECJ0EF1C104Z C 0.1UF, 16V...
  • Page 80 Ref. No. Part No. Part Name & / Description Remarks C1324 ECJ0EF1C104Z C 0.1UF, 16V C1325 ECJ0EF1C104Z C 0.1UF, 16V C1326 ECJ0EF1C104Z C 0.1UF, 16V C1327 ECJ0EF1C104Z C 0.1UF, 16V C1328 ECJ0EF1C104Z C 0.1UF, 16V C1329 ECJ1XF1E104Z C 0.1UF, Z, 25V C1330 ECJ1XF1E104Z C 0.1UF, Z, 25V...
  • Page 81 Ref. No. Part No. Part Name & / Description Remarks C3002 ECJ1XF1C104Z C 0.1UF, Z, 16V C3003 ECJ1XF1C104Z C 0.1UF, Z, 16V C9101 ECQU2A334MLA CAPACITOR C9102 F1BAH1020016 CAPACITOR C9103 F1BAH1020016 CAPACITOR C9603 F0CZZ4740002 CAPACITOR C9610 F0C2E1050002 CAPACITOR C9617 F0C3C4720003 CAPACITOR C9618 F0C2J1540004 CAPACITOR...
  • Page 82 Ref. No. Part No. Part Name & / Description Remarks T9604 G4F2A0000001 TRANS X1002 H0J270500045 CRYSTAL X1003 H0J983400016 CRYSTAL X1006 H1A6505B0006 CRYSTAL LB10NTU/E, LB10U/E, LB10VU/E H1A4405B0009 CRYSTAL LB10SU/E X1801 H1A6005B0011 CRYSTAL LB10NTU/E ZA9101 TJC6137 EARTH LUG TXANP03VJW5 CIRCUIT BOARD K TNPA3143 CIRCUIT BOARD WL LB10NTU/E...
  • Page 83 B-Module TXANP05VJW5 (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/L2VJW5...
  • Page 84 B-Module TXANP05VJW5 (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/L2VJW5...
  • Page 85 Power Supply COLD +17 V INTERLOCK TH101 F9101 SWITCH POWER STB 3.4 V LINE LINE SWITCHING MC202 RECTIFIER FACTOR FILTER TRANSFORMER FILTERS THERMOFUSE Z101 CORRECTION A-P.C.Board FAN 14 V K-P.C.Board +6 V AC IN 3.4 V 3.4 V Q205 SWITCHING REGULATOR Q204 MAIN/STB...
  • Page 86 A/D CONVERTER, IC1004 VCLK RGB OUT DRIVER RESIZING ADAPTER OSDI IC1024 OSDG OSDR S/C-IN S/Y-IN CVBS OSDB OSDACT X1006 65 MHz (PT-LB10NTU/E, LB10U/E, LB10VU/E) 44 MHz (PT-LB10SU/E) CLOCK BUFFER IC1003 IC1083 SYNC SEPARATOR IC1002 HSIN MASKPULS Q1040 VIDEO IN BLST Q1041...
  • Page 87 Signal Processing (2/3) from/to (3/3) IC1051 IC1200 1H INVERTER, LB10NT* only SAMPLING HOLD BUFFERS IC1033-IC1035 IC1057 LCD PANEL (R) LEVEL SHIFT IC1052 1H INVERTER, SAMPLING COLOR UNEVENNESS WLHS WLVS HOLD CORRECTION, RGBHS INTERLACE/NON-INTER- LACE DETECTION, SYNC IC1058 ODD/EVEN DETECTION, RGBVS SELECTOR LEVEL LCD CONTROL,...
  • Page 88 Signal Processing (3/3) PT-LB10NTU/E only IC1802 128M SDRAM IC1804 FLASH IC1805 WIRELESS CARD SLOT NETWORK IC1803 DRIVER X1801 60 MHz WL-P.C.Board from/to (2/3)
  • Page 89 Interconnection Block Diagram (1/2) B-Module Q-Module B/Q-Module P-Module K-P.C.Board S2-P.C.Board S1-P.C.Board WL-P.C.Board (PT-LB10NT* only)
  • Page 90 Interconnection Block Diagram (2/2) A-P.C.Board...
  • Page 91 K-P.C.Board TXANP03VJW5...
  • Page 92 12 Schematic Diagram...
  • Page 93 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 94 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.1. A-P.C.Board (1/4) A-P.C.Board (1/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)
  • Page 96 12.2. A-P.C.Board (2/4) A-P.C.Board (2/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)
  • Page 97 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 98 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.3. A-P.C.Board (3/4) A-P.C.Board (3/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)
  • Page 100 12.4. A-P.C.Board (4/4) A-P.C.Board (4/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)
  • Page 101 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 102 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.5. WL-P.C.Board (1/2) WL-P.C.Board TNPA3143 (1/2) (PT-LB10NT*)
  • Page 104 12.6. WL-P.C.Board (2/2) WL-P.C.Board TNPA3143 (2/2) (PT-LB10NT*)
  • Page 105 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 106 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.7. B-Module (1/2) B-Module TXANP05VJW5 (1/2) Module Replacement Only supplied components IC9602-03, Q9603-11, Q9614, D9601, D9604-09 R9601, R9630-34, R9636-40, R9653, C9603, C...
  • Page 107 14, D9601, D9604-09, D9611-12, D9616-29, 40, R9653, C9603, C9610, C9617-19, T9604, SW9601, S9602, TXJ/L2VJW5...
  • Page 108 12.8. B-Module (2/2) B-Module TXANP05VJW5 (2/2) Module Replacement Only supplied components IC9602-03, Q9603-11, Q9614, D9601, D9604-09 R9601, R9630-34, R9636-40, R9653, C9603, C...
  • Page 109 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 14, D9601, D9604-09, D9611-12, D9616-29, 40, R9653, C9603, C9610, C9617-19, T9604, SW9601, S9602, TXJ/L2VJW5...
  • Page 110 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.9. K-P.C.Board K-P.C.Board TXANP03VJW5...
  • Page 112 12.10. S1-P.C.Board, S2-P.C.Board S1-P.C.Board TNPA3144...
  • Page 113 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE S2-P.C.Board TNPA3145...
  • Page 114 ORDER NO. VED0404352C0 LCD Projector PT-LB10NTU PT-LB10NTE PT-LB10U PT-LB10E PT-LB10VU PT-LB10VE PT-LB10SU PT-LB10SE © 2004 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.
  • Page 115 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 116 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE CONTENTS Page Page 1 Safety Precautions 1.2. Leakage Current Check 1.1. General Guidelines 1.3. UV Precaution and UHM Lamp Precautions...

  • Page 117: Table Of Contents

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 2 Ext Option 7.17. Replacement of Projection Polarizer 2.1. Procedure to enter EXT OPTION 7.18. Replacement of PBS Array (Analysis Block) 2.2. EXT OPTION Menu and Functions 8 Measurement and Adjustments 2.3.
  • Page 118 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 1 Safety Precautions 3. Connect M1 to T1 according to Fig. 2 and measure the voltage. 1.1. General Guidelines 4. Change the connection of M1 from T1 to T2 and measure the voltage again.

  • Page 119: Ext Option

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 2 Ext Option This projector has EXT OPTION in addition to standard on-screen menus. · There are SELF CHECK and SERVICE MODE for service, etc.

  • Page 120: Procedure To Enter The Self-Check Mode

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 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 121: Canceling The Self-Check Mode

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 3.3. Canceling the self-check mode Press "MENU" button on the main unit or remote control unit. 4 Service Mode This mode is used to display seven kinds of test patterns [Horizontal lines, Vertical lines, Dots, Crosshatch, White cross, Black cross and White (No pattern)] in the four colors (White, Red, Green and Blue)..

  • Page 122: Using The Serial Connector

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 6 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 "6.1.

  • Page 123: Basic Format

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 6.4. 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 124 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Query Commands...

  • Page 125: Communication Cable Specifications

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 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 126: Signal Selector Connecting Cable Specifications

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 6.7. Signal Selector Connecting Cable Specifications When connecting to a signal selector (ex. TW-SW S62J), 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 "RGB1 IN".

  • Page 127: Disassembly Instructions

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 7 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 128: Removal Of Upper Case

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 7.2. Removal of Upper Case Note. · For PT-LB10NTU/E, remove a wireless card before disassembling. 1. Turn the projector upside down. 2. Unscrew the 6 screws.

  • Page 129: Removal Of Wl-P.c.board (Pt-Lb10Ntu / E Only)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 7.4. Removal of WL-P.C.Board (PT- 7.7. Removal of K-P.C.Board LB10NTU / E only) 1. Remove the analysis block, LCD block and lens according Remove the WL-P.C.Board according to the steps 1 through 6 to the steps 1 through 3 in the section 7.11.

  • Page 130: Removal Of P-Module

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 3. Unscrew the 2 screws and remove the lamp unit terminal. 3. Unscrew the 4 screws and remove the P-Module. 4. Unscrew the 3 screws and remove the lamp house and thermofuse attachment fittings.

  • Page 131: Removal Of Analysis Block And Lens

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Note: · When installing the lamp unit (or a new one) in the 4. Unscrew the 4 screws A and remove the lens. main unit, place it in a specified position and press 5.
  • Page 132 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 1. Remove the LCD block according to the section 7.12. "Removal of LCD Block". 2. Cut the 4 LCD panel installation spindles at the position A and remove the LCD panel.

  • Page 133: Lcd Panel Discrimination

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE hook of it outside. 7.14. LCD Panel Discrimination ID-tag seal color LCD panel LCD panel (R) Blue LCD panel (B) (No seal) LCD panel (G) ·...

  • Page 134: Replacement Of Pbs Array (Analysis Block)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Notes: Note: · Be careful not to damage peripheral components · Be careful not to mistake the direction (inside and (prism, LCD panel, etc.). outside, upper and lower).

  • Page 135: Measurement And Adjustments

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 8 Measurement and Adjustments 8.1. Adjustment Procedure Flowchart Note: 8.2. Cautions for Adjustment · Consult your dealer or Authorized Service Center for the service kit.
  • Page 136 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Repeat steps (1) to (3) until the green and blue crosshatch patterns merge into a cyan pattern. 9. After the adjustment, reassemble the projector according to the steps 8 through 11 in the section 7.13.

  • Page 137: Lighting Area Adjustment

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE · Power fan connector - Connector (A16) on A-P.C.Board back and forth, then tighten the 2 screws. · Exhaust fan connector - Connector (A17) on A- 4.

  • Page 138: Software For Adjustment

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE · Connect the cable between the projector and a PC as 8.5.3.2. G Reflector Adjustment shown below. 1. Turn on the power and display 100 % white pattern on the ·...

  • Page 139: Flicker Adjustment

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Gamma Data Transmission: 8.6.3.1. Explanation of Buttons Reads the gamma data from the file and transmits it to the Port: projector. Port name of PC which connects with the projector...
  • Page 140 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 8.8.3. Equipment to be used PC, RGB Signal Generator, Software for Adjustment 8.8.4. Adjustment Procedure 1. Display the input level adjustment [RGB] menu. 2. Input a window pattern signal to RGB IN connector.

  • Page 141: Troubleshooting

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 9 Troubleshooting...
  • Page 142 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 143 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 144 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 145 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 146 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 147 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 148 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 149 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 150 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 151 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...

  • Page 152: Interconnection Block Diagram

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 10 Interconnection Block Diagram 10.1. Interconnection Block Diagram (1 / 2) Interconnection Block Diagram (1/2) B-Module Q-Module B/Q-Module P-Module K-P.C.Board S2-P.C.Board S1-P.C.Board WL-P.C.Board (PT-LB10NT* only)

  • Page 153: Interconnection Block Diagram (2 / 2)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 10.2. Interconnection Block Diagram (2 / 2) Interconnection Block Diagram (2/2) A-P.C.Board...

  • Page 154: Block Diagram

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 11 Block Diagram 11.1. Power Supply Power Supply COLD +17 V INTERLOCK TH101 F9101 SWITCH POWER STB 3.4 V LINE LINE SWITCHING MC202 RECTIFIER FACTOR...

  • Page 155: Signal Processing (1 / 3)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 11.2. Signal Processing (1 / 3) Signal Processing (1/3) IC1001 IC1005 IC1006 GSYNC 64M SDRAM IC1004 A/D CONVERTER, VCLK RGB OUT DRIVER RESIZING ADAPTER OSDI...

  • Page 156: Signal Processing (2 / 3)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 11.3. Signal Processing (2 / 3) Signal Processing (2/3) from/to (3/3) IC1051 IC1200 1H INVERTER, LB10NT* only SAMPLING HOLD BUFFERS IC1033-IC1035 LCD PANEL (R) IC1057...

  • Page 157: Signal Processing (3 / 3)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 11.4. Signal Processing (3 / 3) Signal Processing (3/3) PT-LB10NTU/E only IC1802 128M SDRAM IC1804 FLASH IC1805 WIRELESS CARD SLOT NETWORK IC1803 DRIVER X1801 60 MHz WL-P.C.Board...

  • Page 158: Schematic Diagram

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12 Schematic Diagram...

  • Page 159: A-P.c.board (1 / 4)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.1. A-P.C.Board (1 / 4) A-P.C.Board (1/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)

  • Page 160: A-P.c.board (2 / 4)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.2. A-P.C.Board (2 / 4) A-P.C.Board (2/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)

  • Page 161: A-P.c.board (3 / 4)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.3. A-P.C.Board (3 / 4) A-P.C.Board (3/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)

  • Page 162: A-P.c.board (4 / 4)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.4. A-P.C.Board (4 / 4) A-P.C.Board (4/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)

  • Page 163: Wl-P.c.board (1 / 2)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.5. WL-P.C.Board (1 / 2) WL-P.C.Board TNPA3143 (1/2) (PT-LB10NT*)

  • Page 164: Wl-P.c.board (2 / 2)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.6. WL-P.C.Board (2 / 2) WL-P.C.Board TNPA3143 (2/2) (PT-LB10NT*)

  • Page 165: B-Module (1 / 2)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.7. B-Module (1 / 2) B-Module TXANP05VJW5 (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/L2VJW5...
  • Page 166 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.8. B-Module (2 / 2) B-Module TXANP05VJW5 (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/L2VJW5...

  • Page 167: K-P.c.board

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.9. K-P.C.Board K-P.C.Board TXANP03VJW5...

  • Page 168: S1-P.c.board, S2-P.c.board

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 12.10. S1-P.C.Board, S2-P.C.Board S1-P.C.Board TNPA3144 S2-P.C.Board TNPA3145...
  • Page 169 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...

  • Page 170: Circuit Boards

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 13 Circuit Boards 13.1. A-P.C.Board (Foil Side) / WL-P.C.Board (Foil Side / Component Side) A-P.C.Board TXANP01PVMZ (LB10NT*) WL-P.C.Board TNPA3143 (LB10NT*) (Foil Side) TXANP01PVNZ (LB10*) (File Side) TXANP01PVPZ (LB10V*) WL-P.C.Board(Foil Side)

  • Page 171: A-P.c.board (Component) / S1-P.c.board (Foil Side / Component Side)

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 13.2. A-P.C.Board (Component) / S1-P.C.Board (Foil Side / Component Side) A-P.C.Board TXANP01PVMZ (LB10NT*) S1-P.C.Board TNPA3144 (Component Side) TXANP01PVNZ (LB10*) (File Side) TXANP01PVPZ (LB10V*) TXANP01P000 (LB10S*) A-P.C.Board(Component Side)

  • Page 172: Terminal Guide Of Ics And Transistors

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 14 Terminal guide of ICs and transistors...

  • Page 173: Exploded Views

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 15 Exploded Views...
  • Page 174 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...
  • Page 175 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE...

  • Page 176: Replacement Parts List

    PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE 16 Replacement Parts List Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description TBLG3063 RUBBER LEG (REAR) [MECHANICAL PARTS]...
  • Page 177 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description TKKC5142 REMOTE RECEIVER TQF86202 LABEL PLATE(F) TSKA159 CORE J0KG00000011...
  • Page 178 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC1024 24LC21T-I/SN C3EBCC000020 Q9605 2SB710A TRANSISTOR 2SB0710A IC1025 C0JBAA000345...
  • Page 179 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L1002 J0JCC0000168 FILTER L1067 J0JCC0000168 FILTER L1003 J0JCC0000168 FILTER...
  • Page 180 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1087 ERJ3GEYJ331 M 330 OHM,J,1/16W R1202 ERJ3GEYJ183 M 18K OHM,J,1/16W...
  • Page 181 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1302 ERJ2GE0R00 M 0 OHM, 0.063W LB10NTU/E, R1397 ERJ2GEJ220 M 22 OHM, 0.063W...
  • Page 182 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1844 ERJ3GEYJ101 M 100 OHM,J,1/16W D0GB101JA002 C1008 ECJ1XB1H472K C 4700PF, K, 50V...
  • Page 183 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C1102 ECJ0EF1C104Z C 0.1UF, 16V C1183 ECJ0EF1C104Z C 0.1UF, 16V...
  • Page 184 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C1261 ECJ0EF1C104Z C 0.1UF, 16V C1337 EEVHB1A330 E 33UF, 10V...
  • Page 185 PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE Ref. Part No. Part Name & Remarks Description K1KA21A00006 21P CONNECTOR LB10NTU/E K1KA21A00006 21P CONNECTOR LB10NTU/E CF2001 D4CC1103A037 THERMISTOR DL1001 J0HABC000011 FILTER DL1002 J0HABC000011 FILTER...
  • Page 186 LCD Projector Commercial Use Operating Instructions PT-LB10NTU Model No. PT-LB10U PT-LB10VU PT-LB10SU POWER INPUT VIDEO AUTO MENU SETUP ENTER FREEZE SHUTTER VOLUME D.ZOOM INDEX WINDOW PROJECTOR Before operating this product, please read the instructions carefully and save this manual for future use.

  • Page 187: Preparation

    We hope it will help you to get the most out of your new product, and that you will be pleased with your Panasonic LCD projector. The serial number of your product may be found on its bottom. You should note it in the space provided below and retain this booklet in case service is required.
  • Page 188 CAUTION: This equipment is equipped with a three-pin grounding-type power plug. Do not remove the grounding pin on the power plug. This plug will only fit a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact an electrician.
  • Page 189 Trade Name: Panasonic Responsible party: Matsushita Electric Corporation of America. Address: One Panasonic Way Secaucus New Jersey 07094 Telephone number: 1-800-528-8601 or 1-800-222-0741 Email: pbtsservice@panasonic.com This device complies with Part 15 of the FCC Rules, Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 190 Contents Preparation SIGNAL MODE, Projecting sRGB- compatible pictures IMPORTANT SAFETY NOTICE ...2 Adjusting the position....40 Precautions with regard to POSITION, DOT CLOCK, CLOCK safety .........6 PHASE, ASPECT, RESIZING, FRAME LOCK Accessories .......10 Changing the display language...43 Before use ........11 Option settings ......43 Location and function of each OSD, AUTO SEARCH, AUTO part...........13...

  • Page 191: Precautions With Regard To Safety

    Precautions with regard to safety WARNING If you notice smoke, strange smells or noise coming from the projector, disconnect the power cord plug from the wall outlet. B Do not continue to use the projector in such cases, otherwise fire or electric shocks could result.
  • Page 192 B If the power cord is used while damaged, electric shocks, short-circuits or fire may result. B Ask an Authorized Service Center to carry out any repairs to the power cord that might be necessary. Do not handle the power cord plug with wet hands. B Failure to observe this may result in electric shocks.
  • Page 193 Do not look into the lens while the projector is being used. B Strong light is emitted from the projector’s lens. If you look directly into this light, it can hurt and damage your eyes. B Be especially careful not to let young children look into the lens. In addition, disconnect the power cord when you are away from the projector.
  • Page 194 B Electric shocks can result if this is not done. Do not install the accessory wireless card to any device other than the card slot of the projector. (PT-LB10NTU only) B If this is not observed, damage to the device may result.

  • Page 195: Accessories

    POWER INPUT VIDEO AUTO MENU SETUP ENTER Power cord Carrying bag (K2CG3DR00005 x 1) (TPEP013 x 1) FREEZE SHUTTER VOLUME D.ZOOM INDEX WINDOW PROJECTOR PT-LB10NTU only CD-ROM Wireless Card Hexagon wrench (TQBH9005 x1) (N5HBD0000028 x1) (TKLA0701 x1 ) 10-E NGLISH...

  • Page 196: Before Use

    Before use Caution when moving the projector Be sure to attach the lens cover before moving the projector. The projection lens is extremely susceptible to vibration and shocks. When moving the projector, use the accessory carrying bag. When placing the projector inside the carrying bag, position it so that the lens is facing upward.
  • Page 197 Wireless card slot (PT-LB10NTU only) Make sure that there are no foreign objects inside the slot when inserting the wireless card.

  • Page 198: Location And Function Of Each Part

    These buttons are used to unlock the front adjustable legs. Press to adjust the angle of tilt of the projector. ( Lens cover ) Projection lens * Remote control signal receptor (page 23) + Wireless card slot (PT-LB10NTU only) (page 18) Insert the wireless card into here. NGLISH...
  • Page 199 Projector <Back and bottom> $ %$ & # Connector panel (page 15) $ Air outlet port Do not cover this port. % Speaker & Front adjustable legs (L/R) (page 25) ' Air inlet port, Air filter (page 52) Do not cover this port. ( Lamp unit holder (page 53) NOTE: B During projection of an image, the cooling fan will operate, emitting a...
  • Page 200 Connector panel & # Power input socket (AC IN) (page 24) The accessory power cord is connected here. Do not use any power cord other than the accessory power cord. $ SERIAL connector (pages 21, 22 and 62) This connector is used to connect a personal computer to the projector in order to control the projector externally.
  • Page 201 Projector control panel Menu operation # $ % & <on connector panel:page 15> Remote control unit POWER INPUT VIDEO AUTO MENU SETUP ENTER FREEZE SHUTTER VOLUME D.ZOOM INDEX WINDOW PROJECTOR 16-E NGLISH...
  • Page 202 # RGB INPUT indicator This indicator illuminates when a signal is being input to the RGB IN connector. $ LAMP indicator (page 51) This indicator illuminates when it is time to replace the lamp unit. It flashes if a circuit abnormality is detected. % TEMP indicator (page 50) This indicator illuminates if an abnormally high temperature is detected inside the projector or around it.

  • Page 203: Inserting The Wireless Card

    Inserting the wireless card (PT-LB10NTU only) Insert the wireless card before using the PT-LB10NTU. The card lock is already installed at the factory default setting. When you insert the wireless card, first remove the card lock fixing screw using the hexagon wrench to release the card lock.

  • Page 204: Setting-Up

    Setting-up Projection methods In way of installing projector, any one of the following four projection methods are used. Select whichever projection method matches the setting-up method. (The projection method can be set from the “OPTION2” menu. Refer to page 45 for details.) BFront-desk projection BFront-ceiling projection Menu items...
  • Page 205 SH: Image height SW:Image width H1: Distance from center Bottom edge of screen of lens to bottom edge of projected image Screen Projection distances Projection distance (L) 4:3 Screen PT-LB10NTU/PT-LB10U/ Height PT-LB10VU size PT-LB10SU position (diagonal) (H1) Wide Telephoto Wide...

  • Page 206: Connections

    DIN 8-pin (male) RGB signal cable Refer to the accessory CD- (accessory) ROM for details on the wireless network that is used for controlling the projector with a Computer personal computer by means of the wireless card. (PT-LB10NTU only) NGLISH...

  • Page 207: Connecting To Video Equipment

    Connecting to video equipment Computer for control use D-sub15-pin (male) - BNCx5 (male) adapter cable Red (connect to P signal connector) Blue (connect to P signal connector) Green (connect to Y signal connector) DVD player (with component video connectors) Serial adapter BNC/RCA adapter (ET-ADSER : DIN 8-pin...

  • Page 208: Preparation For The Remote Control Unit

    Preparation for the remote control unit Insert the accessory lithium battery while making sure that the polarities are correct. # While pushing the battery holder tab to the right, pull out the battery holder. Back side Push the tab Pull out $ Insert the battery into the battery holder so that the + side is facing upward.

  • Page 209: Turning On The Power

    Turning on the power Before turning on the power 1, Ensure that all peripheral devices are connected Power cord properly. 2, Remove the lens cover. POWER INPUT VIDEO & AUTO MENU SETUP ENTER FREEZE SHUTTER VOLUME D.ZOOM INDEX WINDOW Power indicator PROJECTOR Lens cover Connect the accessory power cord to the AC IN...
  • Page 210 BWhen a YP signal is being input, “YP ” will be displayed instead of “RGB”. B“NETWORK” is for PT-LB10NTU only. Follow the procedure below when you set the projector up first, and when you change the setup place. Adjusting the angle...

  • Page 211: Turning Off The Power

    Turning off the power Power indicator POWER INPUT VIDEO AUTO MENU SETUP ENTER FREEZE SHUTTER VOLUME D.ZOOM INDEX WINDOW PROJECTOR Power cord Press the POWER button. P O W E R O F F B“POWER OFF” is displayed on the C A N C E L screen.
  • Page 212 Direct power off function You can disconnect the power cord during projection or immediately after use and move the projector. The cooling fan will operate by the internal power supply to cool down the lamp. B When this function is used, it may take more time for the lamp to turn back on again compared to when the lamp cools down with the power cord connected.

  • Page 213: Correcting Keystone Distortion And Automatic Positioning

    Correcting keystone distortion and automatic positioning (AUTO SETUP) This projector detects its degree of tilt and the input signal. Keystone distortion and the position of the image can then be corrected automatically in accordance with the input signal. Press the AUTO SETUP button. POWER INPUT (When the projected image has caused keystone distortion)

  • Page 214: Turning Off The Picture And Sound Momentarily

    SHUTTER B The picture being projected will be paused. B Press the FREEZE button again to cancel the VOLUME D.ZOOM INDEX still picture. WINDOW NOTE: PROJECTOR B The FREEZE button will be disabled when “NETWORK” is selected. (PT-LB10NTU only) NGLISH...

  • Page 215: Enlarging The Picture

    B Press the - button to lower the volume. VOLUME D.ZOOM INDEX NOTE: WINDOW B You can also select “VOLUME” from the “MAIN MENU” to adjust the volume. PROJECTOR B The VOLUME button will be disabled when “NETWORK” is selected. (PT-LB10NTU only) 30-E NGLISH...

  • Page 216: Displaying Two Screens

    INDEX is selected, screen WINDOW display will be switched between four window style and index style. (PT-LB10NTU only. Refer PROJECTOR to the accessory CD-ROM for details.) The remote control unit functions during INDEX WINDOW Press the F or G button to select a screen size.

  • Page 217: On-Screen Menus

    I N D E X W I N D O W S H U T T E R “W-BAL R/G/B” settings will not V O L U M E be displayed. (PT-LB10NTU only) L A N G U A G E When a YP signal is...
  • Page 218 E N G L I S H NETWORK menu (page 49) D E U T S C H (PT-LB10NTU only) F R A N Ç A I S E S P A Ñ O L N E T W O R K...
  • Page 219 Menu operation guide # Press the MENU button. The “MAIN MENU” M E N U POWER INPUT will be displayed. K E Y S T O N E VIDEO P I C T U R E P O S I T I O N AUTO MENU SETUP...
  • Page 220 & Press the F F or G G button to select Unavailable on-screen an item, and then press the I I or menu items H H button to change or adjust the This projector has unadjustable setting. An individual adjustment screen items and unusable functions such as the one shown below will depending on the signal being...

  • Page 221: Correcting Keystone Distortion

    Correcting keystone distortion Keystone distortion is corrected automatically when the projector’s automatic setup function is used, but this correction will not apply if the screen itself is tilted. In such cases, you can correct the keystone distortion manually with the following procedure. Vertical keystone distortion correction only.

  • Page 222: Adjusting The Picture

    The mode best used in dark rooms When NETWORK is selected, “W- is “NATURAL”. For rooms having BAL R/G/B” settings will not be regular lighting conditions in use, displayed. (PT-LB10NTU only) select “STANDARD”. For When an YP signal is being input exceptionally bright rooms, use “DYNAMIC”.

  • Page 223: White Balance R/G/B, Ai

    CONTRAST White balance R/G/B This adjusts the contrast of the (W-BAL R/G/B) picture. (Adjust the “BRIGHT” (RGB only) setting first if required before This is used to adjust the white adjusting the “CONTRAST” setting.) areas of the picture if they appear The picture is bright: I button colourised.

  • Page 224: Compatible Pictures

    TV-SYSTEM SIGNAL MODE (S-VIDEO/VIDEO only) (RGB/YP /NETWORK only) This displays the type of signal T V - S Y S T E M A U T O which is currently being projected. N T S C Refer to the list on page 60 for details on each type of signal.

  • Page 225: Adjusting The Position

    Adjusting the position POSITION When an RGB signal is being Moves the picture position. input, press the AUTO SETUP Press the ENTER button to display the button first to initiate automatic “POSITION” screen. positioning. If the optimum setting Press the I or H button to move the is not obtained when “AUTO picture horizontally.
  • Page 226 ASPECT S4:3 The size of the input signal is (S-VIDEO/VIDEO/480i, 576i, 480p, compressed to 75% and projected. and 576p YP only) (This is useful for projecting a picture with a 4:3 aspect ratio onto a A S P E C T A U T O 16:9 screen.) 4 : 3...

  • Page 227: Frame Lock

    RESIZING NOTE: This should normally be set to “ON”. B If a selected mode does not (This setting is only for signals match the aspect ratio of the which have lower resolutions than input signal, it may affect the the LCD panels. Refer to page 60 quality of viewing of the for details.) original picture.

  • Page 228: Changing The Display Language

    Changing the display language Press the F or G button on the projector or remote control unit to select a language, then press the ENTER button to accept the setting. Indicates the language which is L A N G U A G E E N G L I S H currently set.

  • Page 229: B P R , Vga60/480P, Sxga

    AUTO SEARCH RGB/YP This should normally be set to “ON” R G B / Y P A U T O R G B When the power is turned on and “AUTO SETUP” is running, the projector detects which signals are This should normally be set to being input and uses these signals “AUTO”.
  • Page 230 To turn off the “NR” feature, set it to accordance with the projector “OFF”. setting-up method. (Refer to page 19.) BLACKBOARD DESK (PT-LB10NTU/PT-LB10U/PT- When the projector is placed on a LB10SU only) desk or similar. Set to “ON” when “PICTURE CEILING MODE” is set to “BLACK-BD”.
  • Page 231 LAMP RUNTIME CONTROL KEY This setting displays the usage time To disable the buttons on the for the lamp unit which is currently projector, set “CONTROL KEY” to being used. When replacing the “OFF”. A confirmation screen will lamp unit, follow the instructions on then be displayed.

  • Page 232: Setting Up The Security Function

    Setting up the security function This projector is equipped with a security function. A password input screen can be displayed, or a company URL can be set up and displayed at the bottom of the projected image. Press the F or G button on the INPUT PASSWD projector or remote control unit to The password input screen can be...

  • Page 233: Text Display/Change

    TEXT DISPLAY NOTE: You can set text to be displayed at B The entered password will the bottom of the projected image at appear as . It will not be all times. displayed on the screen. B If you enter the wrong password, the letters “TEXT DISPLAY”...

  • Page 234: Network Setup

    Network setup (PT-LB10NTU only) You need to make adjustments on some items when controlling the projector with a personal computer by means of the wireless network. Refer to the accessory CD-ROM for details. INPUT PASSWD N E T W O R K Set to “ON”...

  • Page 235: When The Temp Indicator And The Lamp Indicator Are Illuminated

    When the TEMP indicator and the LAMP indicator are illuminated There are two indicators on the control panel of the projector which give information about the operating condition of the projector. These indicators illuminate or flash to warn you about problems that have occurred inside the projector, so if you notice that one of the indicators is on, turn off the power and check the table below for the cause of the problem.
  • Page 236 LAMP indicator Indicator Illuminated (red) Flashing (red) display It is nearly time to An abnormality has been detected in the lamp replace the lamp circuit. Problem unit. B Does “REPLACE B The power may B There may be an LAMP” appear on have been turned abnormality in the Possible...

  • Page 237: Cleaning And Replacing The Air Filter

    Cleaning and replacing the air filter If the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will illuminate and the projector’s power will turn off (the TEMP indicator will flash after the power is turned off). The air filter should be cleaned every 100 hours of use.

  • Page 238: Replacing The Lamp Unit

    Replacing the lamp unit Warning Lamp unit replacement period The lamp unit should only be The lamp is a consumable product. replaced by a qualified Even when the full life of the bulb technician. has not been exhausted, the When replacing the lamp, allow it brightness of the light will gradually to cool for at least one hour decline.
  • Page 239 On-screen display LAMP indicator Displayed for 30 seconds. Pressing any More than 1 800 hours button will clear the Illuminates red during display. image projection and standby mode. Remains displayed until More than 2 000 hours any button is pressed. Lamp unit replacement procedure NOTE: B If the lamp usage time has passed 2 000 hours (when “LAMP POWER”...
  • Page 240 ' Install the lamp unit cover, and + Press the ENTER button to then use a Phillips screwdriver display the “OPTION2” menu, and then press the F or G to securely tighten the lamp unit cover fixing screws. button to select “LAMP RUNTIME”.

  • Page 241: Before Calling For Service

    Before calling for service Before calling for service, check the following points. Problem Possible cause Page Power does not – B The power cord may not be connected. turn on. – B The main power supply is not being supplied to the wall outlet.

  • Page 242: Cleaning And Maintenance

    Problem Possible cause Page The picture does B The signal format (“TV-SYSTEM”) may not be set not display correctly. correctly. – B There may be a problem with the video tape or other signal source. B A signal which is not compatible with the projector may be being input.

  • Page 243: Specifications

    480 000 (800 x 600) x 3 panels Lens: Manual zoom (1 - 1.2) / Manual focus PT-LB10NTU/PT-LB10U/PT-LB10SU: F 1.7 - 1.9, f 21.5 mm - 25.8 mm PT-LB10VU: F 2.0 - 2.3, f 22.0 mm - 26.2 mm Lamp:...
  • Page 244 297 mm (11-11/16˝) Height: 73 mm (2-27/32˝) Length: 210 mm (8-1/4˝) Weight: PT-LB10NTU: 2.2 kg (4.9 lbs.) PT-LB10U/PT-LB10VU/PT-LB10SU: 2.1 kg (4.6 lbs.) Operating environment: Temperature: 0 °C - 40 °C (32 °F - 104 °F) [When the “FAN CONTROL” is set to “HIGH”...

  • Page 245: Appendix

    Appendix List of compatible signals Scanning Picture Resizing* Display Dot clock frequency quality* resolution frequency Format Mode LB10NTU LB10NTU (dots)* (MHz) LB10U LB10SU LB10U LB10SU (kHz) (Hz) LB10VU LB10VU NTSC/NTSC4.43/ 720 x 480i 15.7 59.9 Video/S-Video PAL-M/PAL60 PAL/PAL-N/SECAM 720 x 576i 15.6 50.0 Video/S-Video...
  • Page 246 If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the projection distance for the telephoto lens position (LT). LW/LT PT-LB10NTU/PT-LB10U/PT-LB10SU PT-LB10VU LW=0.030xSD/0.0254-0.037 LW=0.031xSD/0.0254-0.038 LT=0.036xSD/0.0254-0.037...
  • Page 247 Using the SERIAL connector The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connector. Connection Communications settings Computer SERIAL(female)
  • Page 248 Volume 000-063 (Adjustment value 0-63) Parameter Input signal VID=VIDEO SVD=S-VIDEO selection RG1=RGB (YP NWP=NETWORK (PT-LB10NTU only) Callback 0 = Standby Lamp ON 1 = Lamp ON control active condition query 2 = Lamp ON 3 = Lamp OFF control active...

  • Page 249: Dimensions

    Dimensions <Units: mm (inch)> 81.2( 3-3/16 ) 297(11-11/16) 196(7-11/16) Trademark acknowledgements B VGA and XGA are trademarks of International Business Machines Corporation. B Macintosh is a registered trademark of Apple Computer, Inc. B S-VGA is a registered trademark of the Video Electronics Standards Association.

  • Page 250: Notes Importantes Concernant La Securite

    S1-P.C.Board TNPA3144 S2-P.C.Board TNPA3145...

  • Page 251: Précautions De Sécurité

    WL-P.C.Board TNPA3143 (1/2) (PT-LB10NT*)
  • Page 252 WL-P.C.Board TNPA3143 (2/2) (PT-LB10NT*)
  • Page 253 A-P.C.Board (1/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)
  • Page 254 A-P.C.Board (2/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)

  • Page 255: Avant L'utilisation

    A-P.C.Board (3/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)
  • Page 256 A-P.C.Board (4/4) TXANP01PVMZ (LB10NT*) TXANP01PVNZ (LB10*) TXANP01PVPZ (LB10V*) TXANP01PXAZ (LB10S*)

  • Page 257: Remplacement Du Bloc De Lampe

    A-P.C.Board TXANP01PVMZ (LB10NT*) S1-P.C.Board TNPA3144 (Component Side) TXANP01PVNZ (LB10*) (File Side) TXANP01PVPZ (LB10V*) TXANP01P000 (LB10S*) A-P.C.Board(Component Side) TRANSISTOR IC1001 IC1034 Q1007 IC1002 IC1035 Q1009 IC1003 IC1037 Q1013 IC1011 IC1038 Q1020 IC1014 IC1039 Q1027 IC1015 IC1041 Q1032 IC1017 IC1042 Q1033 IC1019 IC1043 Q1035 IC1020...
  • Page 258 A-P.C.Board TXANP01PVMZ (LB10NT*) WL-P.C.Board TNPA3143 (LB10NT*) (Foil Side) TXANP01PVNZ (LB10*) (File Side) TXANP01PVPZ (LB10V*) WL-P.C.Board(Foil Side) TXANP01P000 (LB10S*) IC1802 TPA11 IC1805 TPA12 A-P.C.Board(Foil Side) ADDRESS INFORMATION TRANSISTOR IC1003 IC1023 Q1006 Q1022 TPA11 IC1004 IC1024 Q1008 Q1034 TPA12 IC1005 IC1027 Q1011 Q1040 IC1006 IC1029...

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