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ORDER NO. VED0603369C0 D10
LCD Projector
PT-LB50NTU PT-LB50NTE PT-LB50NTEA PT-LB50U PT-LB50E PT-LB50EA PT-LB50SU PT-LB50SE PT-LB50SEA
© 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
CONTENTS
Page
1 Safety Precautions 1.1. General Guidelines 1.2. Leakage Current Check 1.3. UV Precaution and UHM Lamp Precautions 2 Ext Option 2.1. Procedure to enter EXT OPTION 2.2. EXT OPTION Menu and Functions 2.3. Canceling EXT OPTION 3 Self-Check Mode 3.1. Procedure to enter the self-check mode 3.2. Self Check Display and Contents 3.3. Canceling the self-check mode 4 Service Mode 4.1. Procedure to enter the service mode 4.2. Canceling the service mode 5 Flicker Adjustment Mode 5.1. Procedure to enter the adjustment mode 5.2. Adjustment Display and Contents 5.3. Canceling the flicker adjustment mode 6 Using the SERIAL Connector 6.1. Connection 6.2. Pin Layout and Signal Names for SERIAL Connector 6.3. Communication Settings 6.4. Basic Format 6.5. Control / Query Commands 6.6. Communication Cable Specifications 6.7. Signal Selector Connecting Cable Specifications 7 Disassembly Instructions 7.1. Printed Circuit Board and Main Parts Location 7.2. Removal of Upper Case 7.3. Removal of A-P.C.Board 7.4. Removal of G-P.C.Board 7.5. Removal of S-P.C.Board 7.6. Removal of WL-P.C.Board (PT-LB50NTU/E/EA only) 7.7. Removal of K-P.C.Board 7.8. Removal of P-Module 7.9. Removal of B/Q-Module 7.10. Removal of Z-P.C.Board 7.11. Removal of Lamp Unit 7.12. Removal of Analysis Block and Lens 7.13. Removal of LCD Block 7.14. Replacement of LCD Panel (B) 5 5 5 5 6 6 6 7 7 7 8 8 9 9 9 9 9 9 9 10 10 10 10 11 11 13 14 15 15 16 16 16 16 16 17 17 18 18 18 18 19 19 7.15. LCD Panel Discrimination 7.16. LCD Panel Combination 7.17. Replacement of Incidence Polarizer (R and B) 7.18. Replacement of Incidence Polarizer (G) 7.19. Replacement of Projection Polarizer 7.20. Replacement of PBS Array (Analysis Block) 8 Measurement and Adjustments 8.1. Adjustment Procedure Flowchart 8.2. Cautions for Adjustment 8.3. Setting Before Adjustment 8.4. Convergence Adjustment 8.5. Lighting Area Adjustment 8.6. Software for Adjustment 8.7. Flicker Adjustment 8.8. Input Level Adjustment 8.9. Model Information Setup 9 Troubleshooting 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 Schematic Diagram 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 (1/3) 12.6. WL-P.C.Board (2/3) 12.7. WL-P.C.Board (3/3) 12.8. B-Module (1/2) 12.9. B-Module (2/2)
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20 20 20 21 21 22 23 23 23 23 23 25 26 28 28 29 31 43 43 44 45 45 46 47 48 49 50 51 52 53 54 55 56 57 58
12.10. K-P.C.Board, S-P.C.Board, G-P.C.Board, Z-P.C.Board 59 13 Circuit Boards 13.1. A-P.C.Board 13.2. WL-P.C.Board, S-P.C.Board 14 Terminal guide of ICs and transistors 15 Exploded Views 16 Replacement Parts List 61 61 62 63 64 67
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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. · It is advisable to use an isolation transformer in the AC power line before the service. · Be careful not to touch the rotation part (cooling fan, etc.) of this projector when you service with the upper case removed and the power supply turned ON. · Observe the original lead dress during the service. If a short circuit is found, replace all the parts overheated or damaged by the short circuit. · After the service, all the protective devices such as insulation barriers, insulation papers, shields, and isolation R-C combinations must be properly installed. · After the service, check the leakage current to prevent the customer from getting an electric shock.
Fig. 2
2. Assemble the circuit as shown in Fig. 2. Plug the power cord in a power outlet. 3. Connect M1 to T1 according to Fig. 2 and measure the voltage. 4. Change the connection of M1 from T1 to T2 and measure the voltage again. 5. The voltmeter must read 0.375 V or lower in both of steps 3 and 4. This means that the current must be 0.75 mA or less. 6. If the reading is out of the above standard, the projector must be repaired and rechecked before returning to the customer because of a possibility of an electric shock.
1.2.
Leakage Current Check
1. Prepare the measuring circuit as shown in Fig.1. Be sure to use a voltmeter having the performance described in Table 1.
1.3.
UV Precaution and UHM Lamp Precautions
· Be sure to unplug the power cord from the power outlet when replacing the lamp. · Because the lamp reaches a very high temperature during its operation, wait until it cools completely when replacing the Lamp Unit. · The lamp emits small amounts of UV-radiation, avoid directeye contact with the light. · The lamp unit has high internal pressure. If improperly handled, explosion might result. · Because the high pressure lamp involves a risk of failure, never touch the lamp wire lead during the service. (See Fig. 3)
Fig. 1
Table 1 Fig.3
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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.
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 "OPTION" and press "ENTER" button. 2. Select "INPUT GUIDE" on "OPTION" menu and press "ENTER" button 3 seconds or longer. MENU OPTION INPUT GUIDE
2.2.
EXT OPTION Menu and Functions
· FREEZE MSG Switching ON/OFF "FREEZE" on-screen display · ANGLE RESET Switching ON/OFF "Realtime Keystone" reference level setting Note: - Normally, do not select. (Angle reset data will be rewritten.) · FAN FULL MODE Setting the cooling fan motor rotation speed - Switching ON "FAN FULL MODE", the rotation level of the fan becomes high-speed rotation (fixed). Moreover, when "FAN FULL MODE" is ON, changing "HIGHLAND" in OPTION becomes impossible (setting "FAN FULL MODE" is given priority more than "HIGHLAND"). · 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). · SYNC Setting SYNC processing mode - STANDARD: To set the normal mode - SPECIAL: To set the special mode (noise reduction mode) Note: - Do not change the setting when it is possible to receive normally. Change the setting only when the image is not displayed normally because of the sync signal noise of connected equipment. · VGA60/480p - AUTO: Switching RGB of VGA60 and 480p automatically
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
- VGA60: Inputting signals in 59.9Hz / VGA480 - 480p: Inputting signals in RGB of 480p · SELF CHECK To enter the self-check mode · TEST PATTERN To enter the service mode · FLICKER ADJUST To enter the flicker adjustment mode · HPLL When non-standard signal of VIDEO/S-VIDEO is inputted (VTR, VHD, etc.), horizontal synchronization might be disordered according to connected equipment. In this case, set HPLL to OFF.
2.3.
Canceling EXT OPTION
Press "MENU" button on the main unit or remote control unit.
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.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
3.2.
Self Check Display and Contents
3.3.
Canceling the self-check mode
Press "MENU" button on the main unit or remote control unit.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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).. Note: · On the service mode, displays above patterns by each color without test equipment such as PC or SG. Use the service mode for simplified adjustments by your eyes and so on.
4.1.
Note:
Procedure to enter the service mode
Select "TEST PATTERN" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit. · In the service mode, pressing the up-arrow " " or down-arrow " " button allows the test pattern selection and the left-arrow " " or right-arrow " " button the color selection (White / Red / Green / Blue).
4.2.
Canceling the service mode
Press "MENU" button on the main unit or remote control unit.
5 Flicker Adjustment Mode
If replacing the optical parts (Analysis / LCD / Lens block) of this projector and/or A-P.C.Board (assembly), enter the flicker adjustment mode and minimize the flicker.
5.1.
Note:
Procedure to enter the adjustment mode
Select "FLICKER ADJUST" on "EXT OPTION" menu and press "ENTER" button on the main unit or remote control unit. "DESK setting (blue)" is displayed when entering the adjustment mode.
5.2.
"
Adjustment Display and Contents
" and left-arrow " " buttons. ": Decrease, " ": Increase
· Setting value is increased and decreased with the right-arrow " - 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 " " ": Forward direction, " ": Reverse direction
" and down-arrow "
" buttons.
- There are 6 patterns of "DESK setting (blue)", "DESK setting (red)", "DESK setting (green)", "CEILING setting (blue)", "CEILING setting (red)" and "CEILING setting (green)". - The setting value is saved into this projector when the pattern is switched.
5.3.
Note:
Canceling the flicker adjustment mode
Press "MENU" button on the main unit or remote control unit. When "MENU" button is pressed, the setting value at that time is saved into this projector and the adjustment mode is canceled.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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. Connection". For controlling this projector by a PC, requires communication software on the market, and inputs control commands according to communication settings and basic format below.
6.1.
Connection
Note: Use a proper communication cable which is suitable for the PC to connect the optional serial adapter, which is connected with SERIAL connector of this projector, and the PC.
6.2.
Pin Layout and Signal Names for SERIAL Connector
Pin No
3 4 5 1 2 6 7 8
Signal Name
RXD GND TXD -----------
Contents
Receive data Ground Transmit data Connected internally NC NC
6.3.
Communication Settings
Signal Level Sync. method Baud rate Parity Character length Stop bit X parameter S parameter Conforms to RS-232C standard Contents Asynchronous 9 600 bps None 8 bits 1 bit Not used Not used Description Synchronizes every 1 character (8 bits) Data transfer speed Error detection method Number of bit composing 1 character Uses stop bit when asynchronous method
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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. · When a command which does not require parameters is sent, the colon (:) is not required.
6.5.
Control / Query Commands
Control Commands
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Query Commands
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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
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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".
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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. · Printed circuit boards and wires must not be pulled forcibly, but be handled carefully. · Connectors also must be handled carefully. · When reassembling, replace used adhesive tape with new one (Do not re-use used tape). · After repairing this projector, be sure to put back the wires and connectors to the original condition.
7.1.
Printed Circuit Board and Main Parts Location
Electrical Parts
Optical Parts
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
7.2.
Removal of Upper Case
1. Turn the projector upside down. 2. Unscrew the 6 screws.
7.4.
Removal of G-P.C.Board
1. Remove the connector metal fittings with the G-P.C.Board according to the section 7.3. "Removal of A-P.C.Board". 2. Unscrew the 1 screw and remove the G-P.C.Board .
3. Return the projector to the normal position. 4. Remove the upper case.
7.3.
Removal of A-P.C.Board 7.5. Removal of S-P.C.Board
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 2 screws and remove the lamp house. 3. Unscrew the 1 screw and remove the connector cover 4. Unscrew the 3 screws fixing the S-P.C.Board. 5. Unscrew the 3 screws fixing the A-P.C.Board.
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 3 screws. 3. Disconnect the flexible cable and remove the S-P.C.Board.
6. Disconnect the connectors from/to the A-P.C.Board, then remove the A-P.C.Board block with the G-P.C.Board and SP.C.Board. 7. Unscrew the 8 screws and remove the connector metal fittings. Note: · The G-P.C.Board is attached on the connector metal fittings, and it is connected with the A-P.C.Board. Work carefully when removing the connector metal fittings.
7.6.
Removal of WL-P.C.Board (PTLB50NTU/E/EA only)
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 3 screws and remove the WL-P.C.Board with wireless LAN module.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
7.8. 7.7. Removal of K-P.C.Board
Removal of P-Module
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. For PT-LB50NTU/E/EA, Unscrew the 3 screws and remove the WL-P.C.Board and WL shield plate.
1. Remove the lamp unit according to the section 7.11. "Removal of Lamp Unit". 2. Take the P-Module out according to the section 7.8. "Removal of P-Module", and disconnect the connector from the K-P.C.Board. 3. Unscrew the 3 screws and remove the analysis block, LCD block and lens.
3. Unscrew the 2 screws and remove the block of power fan, speaker and exhaust fan. 4. Unscrew the 3 screw and remove the power box.
4. Unscrew the 2 screws and remove the socket holder. 5. Unscrew the 1 screw and remove the thermofuse attachment fittings from the socket holder.
5. Unscrew the 1 screw and remove the P-Module.
6. Unscrew the 2 screws and remove the K-P.C.Board.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
7.9.
Removal of B/Q-Module
1. Remove the power box according to the steps 1 through 4 in the section 7.8. "Removal of P-Module". 2. Unscrew the 2 screws and remove the lamp unit terminal. 3. Unscrew the 2 screws and remove the B/Q-Module.
Note: · When installing the lamp unit 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 below), and confirm the lamp unit is inserted securely. Then, tighten the 2 screws fixing the lamp unit, and attach the lamp unit cover.
7.10. Removal of Z-P.C.Board
1. Remove the analysis block, LCD block and lens according to the steps 1 through 3 in the section 7.12. "Removal of Analysis Block and Lens". 2. Unscrew the 2 screws and remove the Z-P.C.Board.
7.11. Removal of Lamp Unit
1. Turn the projector upside down. 2. Loosen the 2 screws until they idle, remove the lamp unit cover.
7.12. Removal of Analysis Block and Lens
1. Remove the lamp unit according to the section 7.11. "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. Unscrew the 3 screws and remove the analysis block, LCD block and lens.
3. Loosen the 2 screws fixing the lamp unit until they idle, remove the lamp unit.
4. Unscrew the 4 screws A and remove the lens. 5. Unscrew the 2 screws B and remove the LCD block (the analysis block remains). 18
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
7.13. 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.
4. Tighten the 2 screws temporarily just until new LCD panel (with the panel attachment and panel adjuster) can be shifted by your fingers. Note: · The panel adjustment fittings set (panel attachment and panel adjuster) is an option for service.
7.14. Replacement of LCD Panel (B)
1. Remove the LCD block according to the section 7.13. "Removal of LCD Block". Note: · Be careful not to touch the surface of prism and LCD panel. 2. Cut the 4 LCD panel installation spindles at the position A and remove the LCD panel. 3. Cut the 4 LCD panel installation spindles at the position B and remove them. Notes: · Work carefully not to apply external force around the spindle part by using a cutter, cutting nipper or the like for cutting the spindle. · Adjust the height after the spindle is cut to 1 mm or less.
5. Reassemble the projector in the reverse order of disassembling, but leave the upper case and the screws
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
fixing the A-P.C.Board block as they are removed. 6. Adjust the convergence according to the section 8.4. "Convergence Adjustment". 7. After the adjustment, while paying attention not to vary the adjusting result, tighten the 2 screws fixing the panel attachment with a hexagon head wrench. Notes: · Prepare a hexagon head wrench processed short.
7.16. 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. PT-LB50NT**/LB50**
LCD panel R G B Part No. L5BDAYY00003 (L3P06X-55G20) L5BDAYY00004 (L3P06X-55G20) L5BDAYY00001 (L3P06X-55G20)
PT-LB50S**
LCD panel R G B Combination1 L5BDAXN00079 (L3P06S-45G10) L5BDAXN00083 (L3P06S-46G10) L5BDAXN00081 (L3P06S-45G10) Combination2 L5BDAXN00082 (L3P06S-46G10) L5BDAXN00080 (L3P06S-45G10) L5BDAXN00084 (L3P06S-46G10)
8. Reassemble the projector as it was.
7.17. Replacement of Incidence Polarizer (R and B)
1. Remove the LCD block according to the section 7.13. "Removal of LCD Block". Note: · Be careful not to touch the surface of prism and LCD panel. 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.
7.15. LCD Panel Discrimination
ID-tag seal color Red Blue (No seal) LCD panel LCD panel (R) LCD panel (B) LCD panel (G)
· Since the ID-tag seal is pasted to the FPC of LCD Panel, (R), (G) or (B) can be easily identified by the color of the seal. · Finally, identify the panel color by the part number printed on the FPC.
4. Replace the incidence polarizer. 20
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Note: · Be careful not to touch the surface of incidence polarizer.
7.19. Replacement of Projection Polarizer
· The procedure is described as an example of projection polarizer (B). 1. Remove the LCD block according to the section 7.13. "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 panel, etc.). · Use tweezers. 3. Install new projection polarizer. a. Put adhesive tape on the projection polarizer. b. Stick the projection polarizer on the specified position. Notes: · Align the projection polarizer with the guides (lower, side) of LCD block. · Be careful not to touch the surface of projection polarizer.
7.18. Replacement of Incidence Polarizer (G)
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. Mark positions of the incidence polarizer (G). Note: · Mark accurately as possible because the marks will be used for resetting the incidence polarizer position. 3. Unscrew the 1 screw and remove the incidence polarizer (G). 4. Attach a new incidence polarizer (G) and align it with the mark. 5. Tighten the 1 screw with care not to move the incidence polarizer position.
· Use tweezers. c. Press the adhesive part and secure the projection polarizer.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
7.20. Replacement of PBS Array (Analysis Block)
1. Remove the analysis case (upper) according to the steps 1 through 3 in the section 7.17. "Replacement of Incidence Polarizer (R and B)". 2. Remove the PBS array. 3. Install new PBS array. Note: · Be careful not to mistake the direction (inside and outside, upper and lower). · Be careful not to touch the surface of PBS array.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
8 Measurement and Adjustments
8.1. Adjustment Procedure Flowchart
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. · Be careful not to damage the lead wires or components when using a soldering iron or similar tool.
8.3.
Setting 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.
8.4.
8.4.1.
Note:
Convergence Adjustment
Tools to be used
Execute this adjustment when replacing the LCD panel (B).
Service Kit : This kit is composed of 3 extension flexible cables. · Consult your dealer or Authorized Service Center for the service kit.
8.4.2.
Preparation
1. Loosen 2 screws fixing the panel adjuster and 2 screws fixing the panel attachment, then tighten the 4 screws temporarily just until the LCD panel can be shifted by your fingers.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Note: · See figures in the section 7.14. "Replacement of LCD Panel (B)" for 2 screws fixing the panel adjuster and 2 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 AP.C.Board block as they are removed. 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 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. Note: · Handle with care not to apply external force to connecting parts which connect the main unit and A-P.C.Board.
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 (R) and (G) with the paper. 1. Display the green crosshatch pattern and adjust the lens focus. 2. Display green and blue crosshatch patterns. 3. Adjust focus by shifting the panel adjuster for LCD panel (B) back and forth, then tighten the 2 screws. 4. Adjust the LCD panel (B) position so that the vertical center of blue crosshatch pattern is overlapped with the vertical center of green crosshatch pattern. 5. Adjust the LCD panel (B) position so that the horizontal center of blue crosshatch pattern is overlapped with the horizontal center of green crosshatch pattern. 6. Correct the tilt of the blue crosshatch pattern by adjusting the LCD panel (B) position. 7. Display green, red and blue crosshatch patterns and confirm the convergence. If it is necessary, fine adjust the convergence so that the blue crosshatch pattern is overlapped with green one.
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 7 and 8 in the section 7.14. "Replacement of LCD Panel
24
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
(B)".
8.5.
8.5.1.
Note:
Lighting Area Adjustment
Tools to be used
Service Kit: This kit is composed of 3 extension flexible cables. · Consult your dealer or Authorized Service Center for the service kit.
8.5.2.
Preparation
1. Unfix the A-P.C.Board block according to the steps 1 through 5 in the section 7.3. "Removal of A-P.C.Board". 2. Connect the service kit (extension cables). · Each flexible cable of LCD Panels (R/G/B) - Connectors (A1/A2/A3) on A-P.C.Board 3. Covering with an insulator (cloth or the like) to prevent a short circuit, set the A-P.C.Board block on the main unit. Note: · Handle with care not to apply external force to connecting parts which connect the main unit and A-P.C.Board.
8.5.3. 8.5.3.1.
Adjustment Procedure Outline
Symptom Magenta unevenness Cyan unevenness Yellow unevenness Measure G Reflector Adjustment R Reflector Adjustment B Reflector Adjustment
When the lighting area is off from the adjustment and color unevenness appears, adjust the lighting area into correct position.
25
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
· Shifting the mirror adjusting lever horizontally, adjust color unevenness on the screen upper/lower sides. · Twisting the mirror adjusting lever, adjust color unevenness on the screen right/left sides.
8.5.3.2.
G Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the screen. 2. Loosen the 1 screw 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. 4. Tighten the 1 screw.
8.5.3.3.
R Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the screen. 2. Loosen the 1 screw fixing the mirror adjusting lever B just until the lever can be shifted. 3. Adjust the mirror adjusting lever B position to minimize color unevenness on the screen by shifting the lever in arrow directions. 4. Tighten the 1 screw.
8.5.3.4.
B Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the screen. 2. Loosen the 1 screw fixing the mirror adjusting lever C just until the lever can be shifted. 3. Adjust the mirror adjusting lever C position to minimize color unevenness on the screen by shifting the lever in arrow directions. 4. Tighten the 1 screw.
8.6.
8.6.1.
Software for Adjustment
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.
26
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
8.6.2.
Note:
Operating Procedure
1. Run software program by the keyboard entry. · Use the software program as below. Adjustment Tool [LB50/LB60] 2. The first menu is Port and Model selection menu. 3. Adjust the projector by selecting the necessary item from the menu in each stage.
8.6.3.
Port and Model Selection Menu
Select the applying item with the list box and click "Data" or "Adjustment".
8.6.3.1.
Port:
Explanation of Buttons
Port name of PC which connects with the projector Model: Pixels (XGA/S-VGA) of LCD panels of the model involved 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.
27
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Micom Data Reception: Receives the microcomputer data from the projector and writes it in the file. Gamma Data Transmission: Reads the gamma data from the file and transmits it to the projector. Gamma Data Reception: Receives the gamma data from the projector and writes it in the file. Uniformity Data Transmission: Reads the color unevenness correction data from the file and transmits it to the projector. Uniformity Data Reception: Receives the color unevenness correction data from the projector and writes it in the file. Exit: Exits this application.
8.6.4.2. 8.6.5.
Receiving and transmitting of the data Adjustment Menu
Click a target button and specify a file name.
8.6.5.1.
Explanation of Buttons
Input Level Adjustment RGB: Displays the RGB input level adjustment menu. Model Info Setup Displays the model information setup menu. Exit: Exits this application.
8.7. 8.8.
8.8.1.
Flicker Adjustment Input Level Adjustment
Adjustment Menu
According to the procedure of chapter 5 "Flicker Adjustment Mode", minimize the flicker.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
8.8.2.
OK:
Explanation of Buttons
Executes automatic sub contrast and sub brightness adjustments, then closes this dialog. Cancel: Cancels this menu.
8.8.3. 8.8.4.
Equipment to be used Adjustment Procedure
PC, RGB Signal Generator, Software for Adjustment
1. Display the input level adjustment [RGB] menu. 2. Input a window pattern signal to PC IN1 connector. Note: · Use approx. 15 % window pattern as follows. Black background (screen width) : White window width = 2 : 1 Black background (screen height) : White window height = 3 : 1 · PT-LB50NTU/E/EA, LB50U/E/EA must use the window pattern of XGA (1 024 × 768). · PT-LB50SU/E/EA must use the window pattern of S-VGA (800 × 600). 3. Click the OK button.
8.9.
8.9.1.
Model Information Setup
Adjustment Menu
8.9.2.
Explanation of Buttons
Radio buttons: Selects the corresponding model name. OK: Executes model information setup, then closes this dialog. Cancel: Cancels this menu.
8.9.3. 8.9.4.
Equipment to be used Setup Procedure
PC, Software for Adjustment
Set the projector into standby mode (POWER button on the projector control panel illuminated red), and execute the following procedure. 1. Display the model information setup menu.
29
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
2. Select the corresponding model name. 3. Click the OK button.
30
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
9 Troubleshooting
31
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
32
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
33
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
34
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
35
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
36
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
37
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
38
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
39
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
40
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
41
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
42
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
10 Interconnection Block Diagram
10.1. Interconnection Block Diagram (1/2)
Interconnection Block Diagram (1/2)
Q-Module B-Module
B/Q-Module G-P.C.Board
K-P.C.Board
P-Module
S-P.C.Board
Z-P.C.Board
WL-P.C.Board (PT-LB50NTU/E/EA only)
43
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
10.2. Interconnection Block Diagram (2/2)
Interconnection Block Diagram (2/2)
A-P.C.Board
44
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
11 Block Diagram
11.1. Power Supply
Power Supply
HOT
COLD
+17 V P3 4 INTERLOCK SWITCH
F9101 D9101 LINE FILTER
K1
P1 LINE FILTER RECTIFIER POWER FACTOR CORRECTION SWITCHING TRANSFORMER STB 3.4 V 11
THERMOFUSE
K2
K-P.C.Board
AC IN SWITCHING REGULATOR DC380 V PHOTOISOLATOR 3 4 15 V Q109 PHOTOISOLATOR IC201 Q204 Q203
FAN 14 V +6 V 3.4 V 3.4 V MAIN/STB Q201
1 5 7 8 12
P2 1 Power Cord
12
8
7
5
1 11 4 A6
P-Module
17 V MAIN/ STB STB 3.3 V STB 14 V 6V 3.3 V
B1 1 3 4 G D S Q9614 D9604
HOT
D G Q9604 D9605 S Q9606 D Q9610 S G D9609 Q9608 B5 LAMP D9608 DIRECT POWER OFF
FAN 6-13 V
A-P.C.Board
1 3 A5
to C
D B6 D9611 G D9612 Q9609 1
COLD
Q3 1 2 A-P.C.Board A4 3 4 5 L det Lamp ON/OFF ST1 Power Control
HOT
IGNITER BLOCK
PHOTOISOLATORS
STEP-DOWN CHOPPER
15 V
D9606 G Q9605 D9607
D S Q9607
from C
3 Z1
Q9611 S
3 B4 IC9603
CAPACITORS IC9602 HALF BRIDGE DRIVER (SLAVE)
B/Q-Module
Q2 Q1 B3
Z-P.C.Board
HALF BRIDGE DRIVER (MASTER)
Q-Module (CONTROLLER)
B-Module
45
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
11.2. Signal Processing (1/3)
Signal Processing (1/3) A-P.C.Board
3 HD B
14
IC1001 R G 64M SDRAM B Q1044Q1048 PC IN 2/ MONITOR OUT CONTROL R G B HD VD S/C-IN S/Y-IN CVBS RESIZING A/D CONVERTER, VIDEO DECODER 2 IC1005 IC1006
1
1 12 2 13
R G
IC1060 MONITOR OUT AMP. SDA
PC IN 1
3
VD SCL VCLK PnP ADAPTER IC1024
15
3
RGBIO
2
3
1 12 2 13 PC IN 2/ MONITOR OUT 3 14
R G HD B VD VCLK
15
3 IC1020 HD VD VD HD
RGB 1 RGB 2 SYNC. SELECT
SQUEEZE1
CLK276
3
4
POCLK MCLK
IC1040 CLOCK GENERATOR X1001 27MHz
SCL
PnP ADAPTER IC1002
SDA
BUFFERS IC1025
CLOCK BUFFER IC1083
5
VIDEO IN
Q1040 SW BLST Q1041 SW PWM OUT ST1
S-VIDEO IN
C Y
AUDIO_SEL1
AUDIO_SEL2
IC1070 3 SERIAL 5 RS-232C DRIVER
SW
SW
MUTE
RXD
TXD
FAN SENSE4
FAN SENSE1
FAN SENSE2
MAIN_STBY
WLAUDIO_L
WLAUDIO_R
2
Q1058
SDA
SCL
SW IC1007 AUDIO SELECT IC1026 AUDIO AMP A19
Q1042
IC1087 AUDIO IN L IC1086 R AUDIO SELECT
SW
RGB 1-R
RGB 1-L
VOLUME CONTROL LN OUTR LN OUTL
A18
A15
A17
A16
A6 P-Module P3
A4 Q-Module Q3
AMP OUT A20 G-P.C.Board G1
LAMP_SENSE
FAN SENSE3
FAN SENSE5
PWM OUT
Q1056
Q1057
6
PX99
7
PBS INTAKE (R, G) INTAKE (B) EXHAUST POWER
46
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
11.3. Signal Processing (2/3)
Signal Processing (2/3)
1
A13
8
9 10
from/to (3/3)
3 IC1200
IC1051 1H INVERTER, SAMPLING HOLD, LEVEL SHIFT
A1 R
LCD PANEL (R)
2
LCD PANEL (G)
IC1052 A2 G
3
1H INVERTER, SAMPLING HOLD, LEVEL SHIFT
4
COLOR UNEVENNESS CORRECTION, LCD CONTROL IC1053 1H INVERTER, SAMPLING HOLD, LEVEL SHIFT A3 B
LCD PANEL (B)
5
DCLK
S-P.C.Board
SWITCHES A8 S1
(LCD IC)
KEY1 REMO THERMO2 LSENSE THERMOSENSOR
IC1016 RESET 6
KEY3 PHOTO-IC
SWITCHES IC1017 IC1010 SDA EEPROM SCL MICROPROCESSOR IC1018 2 ANGLE THERMO3 ANGLE SENSOR A10 THERMO5 THERMOSENSOR
6
A12
IC1023 BUS SWITCH IC1011 16M FLASH
A-P.C.Board
7
SPEAKER
47
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
11.4. Signal Processing (3/3)
Signal Processing (3/3)
PT-LB50NTU/E/EA only
IC1808/IC1809 128M SDRAM IC1802 32M FLASH IC1803 PC AUDIO IN
G-P.C.Board
RBG1-R RBG1-L
IC1806 AUDIOCK BCKO X1802 12.288 MHz SDO LRCKO NETWORK CPU
WL1 IC1807 66M 33M SD CARD SLOT X1801 66 MHz L R AMP OUT
WLAUDIO_L AUDIO IC1805 WLAUDIO_R
WLREQ WLRST WLRXD WLTXD
LN OUTR
LN OUTL
VARIABLE AUDIO OUT
G1 A-P.C.Board A20
WL-P.C.Board
WL2
8
9 10
from/to (2/3)
48
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12 Schematic Diagram
49
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.1. A-P.C.Board (1/4)
A-P.C.Board (1/4)
TXANP01VKB9 (PT-LB50NTU/E/EA) TXANP01QCEZ (PT-LB50U/E/EA)
TXANP01QCHZ (PT-LB50SU/E/EA)
50
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.2. A-P.C.Board (2/4)
A-P.C.Board (2/4)
TXANP01VKB9 (PT-LB50NTU/E/EA) TXANP01QCEZ (PT-LB50U/E/EA)
TXANP01QCHZ (PT-LB50SU/E/EA)
51
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.3. A-P.C.Board (3/4)
A-P.C.Board (3/4)
TXANP01VKB9 (PT-LB50NTU/E/EA) TXANP01QCEZ (PT-LB50U/E/EA)
TXANP01QCHZ (PT-LB50SU/E/EA)
52
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.4. A-P.C.Board (4/4)
A-P.C.Board (4/4)
TXANP01VKB9 (PT-LB50NTU/E/EA) TXANP01QCEZ (PT-LB50U/E/EA)
TXANP01QCHZ (PT-LB50SU/E/EA)
53
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.5. WL-P.C.Board (1/3)
WL-P.C.Board (1/3) TNPA3876 (PT-LB50NTU/E/EA)
54
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.6. WL-P.C.Board (2/3)
WL-P.C.Board (2/3)
TNPA3876 (PT-LB50NTU/E/EA)
55
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.7. WL-P.C.Board (3/3)
WL-P.C.Board (3/3) TNPA3876 (PT-LB50NTU/E/EA)
56
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.8. B-Module (1/2)
B-Module (1/2)
TXANP04VKB9
Module Replacement
Only supplied components IC9602-03, Q9604-11, Q9614, D9601, D9604-09, D9611-12, D9616-29, R9601, R9630-34, R9636-40, R9653, C9603, C9610, C9617-19, T9604, SW9601, S9602, TXJ/L2VKB9
57
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.9. B-Module (2/2)
B-Module (2/2)
TXANP04VKB9
Module Replacement
Only supplied components IC9602-03, Q9604-11, Q9614, D9601, D9604-09, D9611-12, D9616-29, R9601, R9630-34, R9636-40, R9653, C9603, C9610, C9617-19, T9604, SW9601, S9602, TXJ/L2VKB9
58
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
12.10. K-P.C.Board, S-P.C.Board, G-P.C.Board, Z-P.C.Board
K-P.C.Board TXANP02VKB9
G-P.C.Board TNPA3878
S-P.C.Board
TNPA3877
Z-P.C.Board TNPA3887
59
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
60
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
13 Circuit Boards
13.1. A-P.C.Board
A-P.C.Board (Foil Side) TXANP01VKB9 (PT-LB50NTU/E/EA) TXANP01QCEZ (PT-LB50U/E/EA) TXANP01QCHZ (PT-LB50SU/E/EA)
A-P.C.Board (Foil Side) TRANSISTOR C-2 B-2 C-2 D-3 C-3 B-1 D-2 C-1 IC1026 IC1027 IC1029 IC1041 IC1042 IC1053 IC1054 IC1085 B-1 A-2 A-3 A-2 B-2 C-2 C-2 A-1 Q1008 Q1012 Q1015 Q1016 Q1019 Q1040 Q1041 Q1044 A-1 B-2 A-2 A-2 A-2 B-3 B-3 A-1 Q1045 Q1046 Q1047 Q1048 Q1052 Q1053 Q1055 B-3 C-1 C-1 C-1 A-1 B-3 B-3
A-P.C.Board TXANP01VKB9 (PT-LB50NTU/E/EA) (Component Side) TXANP01QCEZ (PT-LB50U/E/EA) TXANP01QCHZ (PT-LB50SU/E/EA)
IC IC1002 IC1006 IC1007 IC1011 IC1017 IC1020 IC1023 IC1025 IC1028 IC1030 IC1031 IC1032 A-P.C.Board (Component Side) TRANSISTOR B-8 B-6 A-7 C-7 D-8 B-8 D-7 B-8 D-8 D-6 A-7 B-6 IC1040 IC1043 IC1050 IC1051 IC1052 IC1060 IC1070 IC1072 IC1083 IC1086 IC1087 IC1200 C-7 C-8 A-6 D-6 C-6 C-8 D-8 B-7 B-7 A-8 A-7 D-7 Q1006 Q1009 Q1018 Q1021 Q1022 Q1042 Q1056 Q1057 Q1058 Q1059 B-8 B-8 A-7 A-7 A-7 A-6 B-8 B-8 A-8 D-7
IC IC1001 IC1005 IC1010 IC1016 IC1018 IC1019 IC1021 IC1024
ADDRESS INFORMATION
ADDRESS INFORMATION
61
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
13.2. WL-P.C.Board, S-P.C.Board
WL-P.C.Board (Foil Side)
WL-P.C.Board (Foil Side) IC IC1802 IC1805 IC1806 IC1807 IC1809 D-1 C-2 C-1 C-1 B-1
TNPA3876 (PT-LB50NT**)
WL-P.C.Board TNPA3876 (PT-LB50NT**) (Component Side)
WL-P.C.Board (Component Side) IC IC1803 IC1804 IC1808 C-4 C-4 B-4
S-P.C.Board (Foil Side)
S-P.C.Board (Foil Side) TR Q2004 Q2005 C-6 C-6
TNPA3877
S-P.C.Board TNPA3877 (Component Side)
S-P.C.Board (Component Side) TR Q2001 Q2002 B-9 C-9
ADDRESS INFORMATION
ADDRESS INFORMATION
ADDRESS INFORMATION
ADDRESS INFORMATION
62
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
14 Terminal guide of ICs and transistors
63
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
15 Exploded Views
64
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
65
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
66
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
16 Replacement Parts List
Ref. No.
Part No.
Part Name & Description [MECHANICAL PARTS]
Remarks
Ref. No.
Part No. TBMG174 TBMG175 TBMG176 TBMG177 TBMG178 TBMG179 TBMG180 TBMG181 TBMG182 TBMG183 TBMG184 TBMG185 TBMG186 TBMG187 TBMG188 TBMG189 TBMG190 TBMG191 TBXA48901 TBXA49001 TEEC5219 TEEC5220 TENC5350 THEC084N TKGF0129 TKGP0032 TKGP0033
1 2-1 2-2
J0KG00000036 K1HA15DA0002 K2CG3DR00006 K2CM3DR00002
CORE VGA CABLE POWER CORD POWER CORD (EUROPE)
LB50NTU, LB50U, LB50SU LB50NTE/EA, LB50E/EA, LB50SE/EA LB50NTEA, LB50EA, LB50SEA LB50NTU/E/EA, LB50U/E/EA LB50NTU/E/EA, LB50U/E/EA LB50NTU/E/EA, LB50U/E/EA LB50SU/E/EA LB50SU/E/EA LB50SU/E/EA
2-3
K2CT3DR00005
POWER CORD (UK)
3 4 5 6 5 4 6 7 8 9 10 11 12
L0AA04C00010 L5BDAYY00001 L5BDAYY00003 L5BDAYY00004 L5BDAXN00079 L5BDAXN00081 L5BDAXN00083 L6FAYYYH0009 L6FAYYYH0010 L6FCYYYH0006 L6FCYYYH0007 L6FCYYYH0008 N2QAYA000001 N2QAYA000002 N5HZZ0000042 TBLB0058 TBLB0059 TBLG3076 TBMA190 TBMA191 TBMA192 TBMA193
SPEAKER LIQUID CRYSTAL DISPLAY(B) LIQUID CRYSTAL DISPLAY(R) LIQUID CRYSTAL DISPLAY(G) LIQUID CRYSTAL DISPLAY(R) LIQUID CRYSTAL DISPLAY(B) LIQUID CRYSTAL DISPLAY(G) POWER FAN LAMP FAN PBS FAN SIROCCO FAN (GR) SIROCCO FAN (B) REMOTE CONTROLLER REMOTE CONTROLLER LAN MODULE
19 20 21 22 23 24 25 26
LB50NTU/E/EA LB50U/E/EA, LB50SU/E/EA LB50NTU/E/EA
27 28 29 30 31 32 33 34 35 36 37 38
TKGP5288 TKGP5290 TKGP5291 TKGP5301 TKGP5302 TKKC5242 TKKC5243 TKNE061 TKPB01901 TKZF5045 TKZF5046 TKZJ5064
13 14 15 16 17 18
ADJUST LEG (L) ADJUST LEG (R) RUBBER LEG PANASONIC BADGE LOGO BADGE (WIRELESS) LOGO BADGE (XGA) LOGO BADGE (SVGA)
LB50NTU/E/EA LB50U/E/EA LB50SU/E/EA
Part Name & Description MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NAME PLATE MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL MODEL NO. LABEL CONTROL BUTTON A CONTROL BUTTON B DUCT 1 DUCT 2 LAMP HOUSE SCREW LENS POLARIZING PLATE/OUT(G) POLARIZING PLATE/OUT(G) POLARIZING PLATE/IN(R) POLARIZING PLATE/IN(B) POLARIZING PLATE/OUT(R) POLARIZING PLATE/OUT(B) PBS LED PLATE REMOTE RECEIVER PLATE FILTER TERMINAL COVER AC INLET PLATE TERMINAL METAL VENTILATION FAN METAL
Remarks LB50NTU LB50NTE LB50NTEA LB50U LB50E LB50EA LB50SU LB50SE LB50SEA LB50NTU LB50NTE LB50NTEA LB50U LB50E LB50EA LB50SU LB50SE LB50SEA
LB50NTU/E/EA, LB50U/E/EA LB50SU/E/EA
67
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Ref. No.
Part No. TMKG389 TMKG674 TMKG702 TMKG703 TMKG704 TMKG707 TMKX100 TMKY022 TMKY023 TMKY024 TMKY025 TMKY026 TMKY027 TMKY028 TMKY044 TMKY045 TMKY046 TMKY047 TMKY062 TMKY063 TMXC020-1 TMZK5023 TMZX5068 TPCB94302 TPCB94303 TPCB94304 TPCB94305 TPCB94306 TPCB94307 TPCB94308 TPCB94309 TPCB94310 TPDF1617 TPDF1618 TPDF1619 TPEH124-1 TPEP018 TQB817002-1 TQBH7017 TQBJ0192 TQBJ0194 TQBJ0196
39 40 42 43 44 45 46
47 48 49 61
62 63 64 65
Part Name & Description FAN SPONGE VENTILATION FAN SPONGE SHEET SHEET SHEET SHEET WASHER INSULATION SHEET (K-PCB) POWER INSULATION COVER POWER INSULATION SHEET VENTILATION FAN COVER POWER FAN COVER LEAD WIRE COVER SHIELD SHEET TERMINAL COVER SHEET POWER INSULATION SHEET LEAD WIRE COVER 2 LEAD WIRE COVER 3 LED SHIELD SHEET S TERMINAL SHIELD SHEET TEMP FUSE METAL SPEAKER BOX FILTER COVER CARTON CARTON CARTON CARTON CARTON CARTON CARTON CARTON CARTON CUSHION 1 CUSHION 2 ACCESSORY CARTON SET COVER CARRING CASE SAFETY SHEET SHEET (PASSWORD) INSTRUCTION BOOK INSTRUCTION BOOK INSTRUCTION BOOK
Remarks
Ref. No. 69
Part No. TXFQH01VKB9A TXJ/B1VKB9 TXJ/K1VKB9 TXJ/L2VKB9 TXJ/P3VKB9 TXJ/Q3VKB9 TXJ/Z1VKB9 TXZKG02VKB9 XSB3+8FN XTBT969FJK XTN3+6GFJ XTW3+8PFJ XYN2+F10FJ XYN2+F6FJ XYN3+F6FJ XYN3+F8FJK XYN3+J8FJ XYN4+E8FJ XZBT6532 TXFKF99QCBZ TXFKF99QCCZ TXFKF99QCDZ TXFKF99QCEZ TXFKF99QCFZ TXFKF99QCGZ TXFKF99QCHZ TXFKF99QCJZ TXFKF99QCKZ TXFKF98QCBZ TXFKF98QCCZ TXFKF98QCDZ TXFKF98QCEZ TXFKF98QCFZ TXFKF98QCGZ TXFKF98QCHZ TXFKF98QCJZ TXFKF98QCKZ TXFEC98VKB9 TXFEC99VKB9 TXFEC99QCHZA TXFEC99QCHZB
Part Name & Description CD-ROM
Remarks
55 56
70 57
LB50NTU LB50NTE LB50NTEA LB50U LB50E LB50EA LB50SU LB50SE LB50SEA
58
LB50NTU, LB50U, LB50SU LB50NTU, LB50U, LB50SU LB50NTE, LB50E, LB50SE LB50NTEA, LB50EA, LB50SEA LB50NTU, LB50U, LB50SU LB50NTU, LB50U, LB50SU LB50NTU, LB50U, LB50SU LB50NTU LB50NTE LB50NTE LB50NTE/EA
60 59
67 66
LB50NTU/E/EA LEAD WIRE LEAD WIRE CONNECTOR LEAD WIRE LEAD WIRE LEAD WIRE POLARIZING PLATE/IN(G) SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW POLY BAG LB50NTU, LB50U, LB50SU UPPER COVER LB50NTU UPPER COVER LB50NTE UPPER COVER LB50NTEA UPPER COVER LB50U UPPER COVER LB50E UPPER COVER LB50EA UPPER COVER LB50SU UPPER COVER LB50SE UPPER COVER LB50SEA BOTTOM COVER LB50NTU BOTTOM COVER LB50NTE BOTTOM COVER LB50NTEA BOTTOM COVER LB50U BOTTOM COVER LB50E BOTTOM COVER LB50EA BOTTOM COVER LB50SU BOTTOM COVER LB50SE BOTTOM COVER LB50SEA ANALYSIS BLOCK OPTICAL BLOCK LB50NTU/E/EA, LB50U/E/EA OPTICAL BLOCK A LB50SU/E/EA OPTICAL BLOCK B LB50SU/E/EA
[INTEGRATED CIRCUIT] IC1001 IC1002 IC1005 IC1006 IC1007 IC1010 IC1011 C1AB00002456 C3EBCC000052 C1AB00002421 C3ABPJ000071 C0JBAR000370 C2DBYH000024 TVRN741 TVRN742 C0EBY0000022 C3EBJC000055 C1GB00000102 C0CBCAC00096 C0JBAZ001876 C0FBBD000213 C0JBAZ001992 C3EBCC000052 C0JBAZ002743 C1AB00002548 C0DBZYY00225 C0CBCAD00039 C0CBCYG00004 C0CBCYG00004 C0DBEKG00004 C0CBCYG00004 C0ZBZ0001385 I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C
TQBJ7008 TQD1712010 TQDJ18004-1 TQDJ18015-9 68 TQDJ19029 TQDJ19030 TQDJ19031 TQDJ19032 TSXL541 TSXL547 TSXL548 TUCB5023 TUCB5056 TUCB5057 TUCC6123 TUCX5210 TUCX5217 TXFEE02VKB9 TXFKL01VKB9
HIGH GROUND SHEET SHEET GUARANTEE CARD (CANADA) GUARANTEE CARD (USA) INSTALL GUIDE INSTALL GUIDE (GERMANY/ITALY) INSTALL GUIDE (FRANCE/SPAIN) INSTALL GUIDE (UK/KOREA) FLEX CABLE(A-PCB) FLEX CABLE(S) FLEX CABLE(WL) ALUMINUM SHEET 2 (A-PCB) ALUMINUM SHEET 1 ALUMINUM SHEET 2 POWER BOX EARTH PLATE EARTH PLATE 2 SOCKET HOLDER ASSY LAMP COVER ASSY
LB50NTU/E/EA, LB50U/E/EA LB50SU/E/EA
LB50NTU/E/EA
50 51 52 53 54
IC1016 IC1017 IC1018 IC1019 IC1020 IC1021 IC1023 IC1024 IC1025 IC1026 IC1027 IC1028 IC1029 IC1030 IC1031 IC1032 IC1040
LB50NTU/E/EA, LB50U/E/EA
68
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Ref. No. IC1040 IC1041 IC1042 IC1043 IC1050 IC1051 IC1052 IC1053 IC1054 IC1060 IC1070 IC1072 IC1083 IC1085 IC1086 IC1087 IC1200 IC1802 IC1803 IC1804 IC1805 IC1806 IC1807 IC1808 IC1809 IC9602 IC9603
Part No. C0ZBZ0001247 C0DBZHD00013 C0DBZGF00002 C0CBCAD00015 C0DBEKG00004 C1AB00002033 C1AB00002033 C1AB00002033 C0DBEMC00020 C0ABZA000055 C0ZBZ0001361 C0CBADC00075 C0JBAZ002431 C0CBAHC00010 C0JBAR000367 C1AB00002428 C1AB00001945 TVRN743 C2GBC0000205 C0DBEFG00003 C0FBBK000051 C0JBAZ002347 C0JBAF000540 C3ABQG000083 C3ABQG000083 C0ZBZ0000943 C0ZBZ0000943 I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C I.C
Part Name & Description
Remarks LB50SU/E/EA
LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA
[TRANSISTOR] Q1006 Q1008 Q1009 Q1012 Q1015 Q1016 Q1018 Q1019 Q1021 Q1022 Q1040 Q1041 Q1042 Q1044 Q1045 Q1046 Q1047 Q1048 Q1052 Q1053 Q1055 Q1056 Q1057 Q1058 Q1059 Q2001 Q2002 Q2004 Q2005 Q9604 Q9605 Q9606 Q9607 Q9608 Q9609 Q9610 Q9611 Q9614 B1ABDF000018 B1ABDF000018 B1ABDF000018 B1ABDF000018 B1GBCFLM0003 B1CHQD000001 B1DFED000017 B1GBCFLM0003 B1GBCFLL0039 B1CHQD000001 B1ABDF000018 B1ABDF000018 B1ABDF000018 B1GBCFJJ0007 B1ADCE000013 B1ABDF000018 B1ABDF000018 B1ABDF000018 B1ADCE000013 B1ABDF000018 B1ADCE000013 B1GBCFLM0003 B1GBCFLM0003 B1GBCFLM0003 B1ABDF000018 B1GFCFJJ0009 B1GBCFJJ0007 B1GDCFJJ0008 B1GDCFJJ0008 2SB0710AWL 2SB0710AWL B1DEGM000022 B1DEGM000022 2SB0710AWL 2SB0710AWL B1DEGM000022 B1DEGM000022 B1CERQ000032 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR [DIODES] D1001 D1006 MA8056M MA8056M DIODE DIODE
Ref. No. D1007 D1008 D1009 D1010 D1011 D1012 D1017 D1018 D1021 D1022 D1023 D1028 D1030 D1801 D1802 D1803 D2001 D2002 D2003 D2004 D2005 D2008 D5002 D9101 D9601 D9604 D9605 D9606 D9607 D9608 D9609 D9611 D9612 D9616 D9617 D9618 D9619 D9620 D9621 D9622 D9623 D9624 D9625 D9626 D9627 D9628 D9629
Part No. MA8056M MA8056M MA8056M MA8056M MA8056M MA8056M MA8056M MA8056M MA2S11100L B0JCPD000026 B0JCPD000026 MA2S11100L B0BC01000033 LNJ308G8TRA LNJ308G8TRA LNJ208R8ARA B3AAB0000038 B3AAB0000038 B3ABB0000035 B3AGB0000033 B3AGB0000033 MA157A B0HCMM000013 ERZV10D471 B0FALR000001 MA158TX B0JCPF000001 MA158TX B0JCPF000001 MA158TX B0JCPF000001 MA158TX B0JCPF000001 B0ECHP000003 B0JCPF000001 B0JCPF000001 B0JCPF000001 B0JCPF000001 B0JCPF000001 B0ECHP000003 B0ECHP000003 MA2Z72000L MA2Z72000L B0JCPF000001 B0JCPF000001 B0JCPF000001 B0ECHP000003
Part Name & Description DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE LED LED LED DIODE(TEMP LED) DIODE(LAMP LED) DIODE(SYNC LED) DIODE(POWER LED) DIODE(POWER LED) DIODE DIODE VARISTOR DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE [COILS]
Remarks
L1001 L1002 L1003 L1004 L1009 L1010 L1014 L1015 L1016 L1017 L1018 L1028 L1030 L1031 L1032 L1033 L1034 L1035 L1036 L1037 L1038 L1039 L1040
J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JJC0000022 J0JCC0000168 J0JJC0000022 J0JCC0000168 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 ELJFA470JFB J0JJC0000022 J0JCC0000168 ELJFA6R8JFB ELJFA470JFB J0JJC0000022 J0JJC0000022 J0JJC0000022
FILTER FILTER FILTER FILTER FILTER EMI FILTER FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER COIL EMI FILTER EMI FILTER COIL COIL EMI FILTER EMI FILTER EMI FILTER
LB50NTU/E/EA
69
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Ref. No. L1042 L1043 L1044 L1045 L1046 L1048 L1049 L1050 L1066 L1067 L1068 L1069 L1070 L1071 L1072 L1073 L1074 L1075 L1076 L1077 L1656 L1801 L1802 L1803 L1804 L1805 L1806 L1807 L4001 L4002 L4003 L4004 LF9101 FL1001 FL1002 FL1003 FL1004 FL1005 FL1006 FL1007 FL1008 FL1801 FL1802 FL1803 FL1804 FL1805 FL1806 FL1807
Part No. J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JJC0000022 J0JJC0000022 J0JJC0000022 J0JHC0000107 J0JHC0000107 J0JHC0000107 J0JHC0000107 J0JHC0000107 J0JHC0000107 J0JHC0000107 J0JCC0000168 J0JCC0000168 J0JCC0000168 J0JCC0000168 G0B173H00001 J0HABB000014 J0HABB000014 EXB38V101J EXB38V101J EXB38V101J EXB38V101J EXB38V101J EXB38V101J J0JAD0000012 J0JAD0000012 J0JAD0000012 J0JAD0000012 J0JAD0000012 J0JAD0000012 J0JAD0000012
Part Name & Description EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER CORE CORE CORE CORE CORE CORE CORE EMI FILTER EMI FILTER EMI FILTER EMI FILTER COIL FILTER FILTER RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY CORE CORE CORE CORE CORE CORE CORE [RESISTORS]
Remarks
LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA
LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA LB50NTU/E/EA
R1001 R1002 R1004 R1005 R1008 R1009 R1016 R1017 R1019 R1021 R1022 R1024 R1025 R1027 R1029 R1030 R1039 R1041 R1042 R1043 R1044 R1045
ERJ3GEYJ331 ERJ3GEYJ222 EXB28V473JX ERJ3GEYJ1R5V ERJ2GE0R00X ERJ2GE0R00X ERJ6GEYJ472 ERJ6GEYJ472 ERJ3GEYJ203V ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ472 ERJ3GEYJ331 ERJ6ENF75R0 ERJ6ENF75R0 ERJ6ENF75R0 ERJ2GEJ100 ERJ6GEYJ750 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ560 ERJ3GEYJ331
M 330 OHM,J,1/16W M 2.2KOHM,J,1/16W RESISTOR RESISTOR M 0 OHM, 0.063W M 0 OHM, 0.063W M 4.7KOHM,J,1/10W M 4.7KOHM,J,1/10W RESISTOR M 100 OHM,J,1/16W M 100 OHM,J,1/16W M 4.7KOHM,J,1/16W M 330 OHM,J,1/16W M 75 OHM, 1/10W M 75 OHM, 1/10W M 75 OHM, 1/10W M 10 OHM, 0.063W M 75 OHM,J,1/10W M 56 OHM,J,1/16W M 56 OHM,J,1/16W M 56 OHM,J,1/16W M 330 OHM,J,1/16W
LB50NTU/E/EA LB50NTU/E/EA
Ref. No. R1047 R1048 R1051 R1052 R1053 R1054 R1055 R1056 R1057 R1058 R1059 R1060 R1061 R1064 R1065 R1071 R1072 R1073 R1078 R1079 R1081 R1082 R1085 R1088 R1094 R1095 R1099 R1101 R1102 R1103 R1104 R1105 R1106 R1107 R1108 R1109 R1110 R1111 R1112 R1113 R1115 R1117 R1118 R1119 R1120 R1121 R1122 R1123 R1124 R1125 R1126 R1127 R1128 R1129 R1130 R1131 R1132 R1133 R1134 R1137 R1138 R1140 R1141 R1142 R1143 R1144 R1145 R1146 R1147 R1148 R1151 R1152 R1154
Part No. ERJ3GEYJ472 ERJ3GEYJ562 ERJ3GEYJ473 ERJ3GEYJ560 ERJ6ENF75R0 ERJ6ENF75R0 ERJ6ENF75R0 ERJ3GEYJ102 ERJ6GEYJ750 ERJ3GEYJ104 ERJ3GEYJ471 ERJ3GEYJ330 ERJ3GEYJ330 ERJ3GEYJ472 ERJ3GEYJ562 ERJ6GEYJ750 ERJ3GEYJ560 ERJ3GEYJ471 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ560 ERJ3GEYJ822V ERJ3GEYJ122 ERJ3GEYJ471 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ223 ERJ3GEYJ101 ERJ3GEYJ103 ERJ3GEYJ563 ERJ3GEYJ223 ERJ3GEYJ154 ERJ3GEYJ393V ERJ3GEY0R00 ERJ3GEYJ102 ERJ3GEYJ124 ERJ3GEYJ154 ERJ3GEYJ102 ERJ1TYJ221 ERJ3GEYJ103 ERJ2GEJ220 ERJ2GEJ220 ERJ3GEYJ223 ERJ3GEYJ102 ERJ3GEYJ102 ERJ3GEYJ180 ERJ3GEYJ101 ERJ3GEYJ180 ERJ3GEYJ563 ERJ3GEYJ102 ERJ3GEYJ183 ERJ3GEYJ103 ERJ3GEYJ180 ERJ3GEYJ103 ERJ3GEYJ183 ERJ3GEYJ563 ERJ3GEYJ102 ERJ2GEJ220 ERJ2GEJ220 ERJ2GEJ220 ERJ3GEYJ103 ERJ3GEYJ153 ERJ3GEYJ153 ERJ3EKF2001V ERJ3EKF2801 ERJ2GEJ562 ERJ3GEYJ101 ERJ3GEYJ331 ERJ3GEYJ180 ERJ3GEYJ101 ERJ2GEJ220 ERJ2GEJ220 ERJ3EKF1001
Part Name & Description M 4.7KOHM,J,1/16W M 5.6KOHM,J,1/16W M 47K OHM,J,1/16W M 56 OHM,J,1/16W M 75 OHM, 1/10W M 75 OHM, 1/10W M 75 OHM, 1/10W M 1K OHM,J,1/16W M 75 OHM,J,1/10W M 100KOHM,J,1/16W M 470 OHM,J,1/16W M 33 OHM,J,1/16W M 33 OHM,J,1/16W M 4.7KOHM,J,1/16W M 5.6KOHM,J,1/16W M 75 OHM,J,1/10W M 56 OHM,J,1/16W M 470 OHM,J,1/16W M 10K OHM,J,1/16W M 10K OHM,J,1/16W M 56 OHM,J,1/16W RESISTOR M 1.2KOHM,J,1/16W M 470 OHM,J,1/16W M 100 OHM,J,1/16W M 100 OHM,J,1/16W M 22K OHM,J,1/16W M 100 OHM,J,1/16W M 10K OHM,J,1/16W M 56KOHM,J,1/16W M 22K OHM,J,1/16W M 150 OHM,J,1/16W RESISTOR M 0 OHM, 1/16W M 1K OHM,J,1/16W M 120KOHM,J,1/16W M 150 OHM,J,1/16W M 1K OHM,J,1/16W M 220 OHM, 1W M 10K OHM,J,1/16W M 22 OHM, 0.063W M 22 OHM, 0.063W M 22K OHM,J,1/16W M 1K OHM,J,1/16W M 1K OHM,J,1/16W METAL OXIDE RESISTOR M 100 OHM,J,1/16W METAL OXIDE RESISTOR M 56KOHM,J,1/16W M 1K OHM,J,1/16W M 18K OHM,J,1/16W M 10K OHM,J,1/16W METAL OXIDE RESISTOR M 10K OHM,J,1/16W M 18K OHM,J,1/16W M 56KOHM,J,1/16W M 1K OHM,J,1/16W M 22 OHM, 0.063W M 22 OHM, 0.063W M 22 OHM, 0.063W M 10K OHM,J,1/16W M 15K OHM,J,1/16W M 15K OHM,J,1/16W RESISTOR RESISTOR M 5.6KOHM, 0.063W M 100 OHM,J,1/16W M 330 OHM,J,1/16W METAL OXIDE RESISTOR M 100 OHM,J,1/16W M 22 OHM, 0.063W M 22 OHM, 0.063W M 1K OHM, 0.063W
Remarks
70
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Ref. No. R1155 R1156 R1164 R1167 R1168 R1169 R1170 R1171 R1173 R1174 R1177 R1178 R1179 R1180 R1183 R1184 R1188 R1192 R1193 R1194 R1195 R1197 R1198 R1199 R1200 R1203 R1204 R1206 R1210 R1211 R1212 R1213 R1214 R1218 R1219 R1221 R1222 R1223 R1224 R1225 R1266 R1272 R1285 R1286 R1290 R1291 R1295 R1299 R1300 R1301 R1304 R1305 R1306 R1308 R1309 R1310 R1311 R1312 R1313 R1314 R1315 R1322 R1323 R1324 R1328 R1331 R1333 R1339 R1340 R1346 R1355 R1356 R1357
Part No. ERJ3GEYJ180 ERJ3GEYJ180 ERJ3EKF1371 ERJ3EKF2001V ERJ3GEYJ560 ERJ2GEJ220 ERJ3EKF3001 ERJ2GEJ562 ERJ3EKF1691 ERJ2GE0R00X ERJ2GEJ220 ERJ2GEJ560 ERJ2GEJ220 ERJ3GEYJ560 ERJ3EKF1101 ERJ2GEJ220 ERJ3GEYJ220 ERJ2GEJ330X EXB28V560J EXB2HV560JV ERJ3GEYJ560 ERJ2GEJ562 ERJ3GEYJ330 ERJ6ENF2001 ERJ3GEYJ330 ERJ3EKF3001 ERJ3EKF1201 ERJ3GEYJ560 ERJ2GEJ562 ERJ2GEJ472 EXB2HV560JV EXB28V560J ERJ2GEJ220 ERJ2GEJ472 ERJ2GEJ472 ERJ3GEYJ560 ERJ6ENF1002 ERJ2GEJ562 ERJ3EKF1003 ERJ3EKF3602 EXB28V560J ERJ2GEJ681 ERJ2GEJ203 ERJ2GEJ750 ERJ3GEYJ301 ERJ3GEYJ220 ERJ6ENF8201 ERJ3GEYJ220 ERJ2GEJ472 ERJ2GEJ472 ERJ2GEJ103 ERJ3EKF1473 ERJ3EKF1002 ERJ6ENF1004 ERJ2GEJ103 ERJ3EKF3301 ERJ3EKF6801 ERJ3EKF3301 ERJ3EKF6801 ERJ3EKF3301 ERJ3EKF6801 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 EXB2HV103JV ERJ2GEJ105 EXB28V103J ERJ2GEJ103 ERJ2GEJ101X ERJ2GEJ103 ERJ2GEJ562 ERJ2GEJ103 ERJ6GEYJ100
Part Name & Description METAL OXIDE RESISTOR METAL OXIDE RESISTOR M 1.37KOHM,0.063W RESISTOR M 56 OHM,J,1/16W M 22 OHM, 0.063W RESISTOR M 5.6KOHM, 0.063W M1.69KOHM, 1/16W M 0 OHM, 0.063W M 22 OHM, 0.063W M 56 OHM, 0.063W M 22 OHM, 0.063W M 56 OHM,J,1/16W M 1.1KOHM, 1/16W M 22 OHM, 0.063W M 22 OHM,J,1/16W RESISTOR RESISTOR ARRAY RESISTOR M 56 OHM,J,1/16W M 5.6KOHM, 0.063W M 33 OHM,J,1/16W M 2KOHM, 1/10W M 33 OHM,J,1/16W RESISTOR RESISTOR M 56 OHM,J,1/16W M 5.6KOHM, 0.063W M 4.7KOHM, 0.063W RESISTOR RESISTOR ARRAY M 22 OHM, 0.063W M 4.7KOHM, 0.063W M 4.7KOHM, 0.063W M 56 OHM,J,1/16W M 10KOHM, 1/10W M 5.6KOHM, 0.063W RESISTOR RESISTOR RESISTOR ARRAY M 680 OHM, 0.063W RESISTOR M 75 OHM, 0.063W M 300 OHM,J,1/16W M 22 OHM,J,1/16W M 8.2KOHM, 1/10W M 22 OHM,J,1/16W M 4.7KOHM, 0.063W M 4.7KOHM, 0.063W M 10K OHM, 0.063W M 147KOHM, 0.063W M 10KOHM, 1/16W M1000KOHM, 1/10W M 10K OHM, 0.063W M 3.3KOHM, 0.063W M 6.8KOHM, 1/16W M 3.3KOHM, 0.063W M 6.8KOHM, 1/16W M 3.3KOHM, 0.063W M 6.8KOHM, 1/16W M 22 OHM,J,1/16W M 22 OHM,J,1/16W M 22 OHM,J,1/16W RESISTOR M 1M OHM, 0.063W RESISTOR ARRAY M 10K OHM, 0.063W M 100 OHM, 0.063W M 10K OHM, 0.063W M 5.6KOHM, 0.063W M 10K OHM, 0.063W M 10 OHM,J,1/10W
Remarks
Ref. No. R1358 R1360 R1362 R1365 R1367 R1368 R1369 R1370 R1372 R1390 R1391 R1392 R1394 R1401 R1402 R1403 R1404 R1405 R1407 R1408 R1409 R1410 R1411 R1412 R1413 R1419 R1420 R1421 R1426 R1430 R1431 R1441 R1442 R1443 R1444 R1445 R1446 R1447 R1451 R1453 R1454 R1455 R1471 R1472 R1516 R1519 R1520 R1521 R1522 R1523 R1524 R1525 R1526 R1527 R1528 R1530 R1531 R1532 R1533 R1534 R1535 R1537 R1539 R1542 R1543 R1548 R1549 R1569 R1570 R1571 R1574 R1575 R1578
Part No. ERJ2GEJ562 ERJ6GEYJ100 ERJ6GEYJ560 ERJ6ENF6801 ERJ3GEYJ102 ERJ6ENF2202 ERJ3GEYJ102 ERJ6ENF6801 ERJ3GEYJ102 ERJ2GEJ101X ERJ2GEJ101X ERJ2GEJ101X EXB2HV220JV EXB28V220J ERJ2GEJ101X ERJ2GEJ101X ERJ2GEJ101X ERJ2GEJ101X ERJ2GEJ562 ERJ2GEJ331 ERJ2GEJ220 ERJ2GEJ331 ERJ6GEYJ122 ERJ3EKF1002 ERJ3EKF1002 ERJ2GEJ473 ERJ2GEJ473 ERJ2GEJ473 ERJ2GEJ220 ERJ1TYJ221 ERJ1TYJ221 ERJ2GEJ104 ERJ2GEJ104 ERJ3GEYJ220 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ220 ERJ2GEJ560 ERJ3GEYJ222 ERJ3GEYJ222 ERJ3GEYJ274 ERJ3GEYJ473 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ473 ERJ6GEYJ472 ERJ6GEYJ472 ERJ3GEYJ472 ERJ3GEYJ331 ERJ3GEYJ331 ERJ3GEYJ331 ERJ3GEYJ222 ERJ2GEJ681 ERJ3GEYJ333 ERJ3GEYJ472 ERJ3GEYJ333 ERJ3GEYJ472 ERJ3GEYJ333 ERJ3GEYJ472 ERJ3GEYJ103 ERJ3GEYJ473 ERJ3GEYJ124 ERJ3GEYJ154 ERJ3GEYJ563 ERJ3GEYJ154 EXB2HV220JV EXB2HV220JV EXB2HV220JV EXB2HV220JV EXB2HV220JV ERJ2GEJ560
Part Name & Description M 5.6KOHM, 0.063W M 10 OHM,J,1/10W M 56 OHM,J,1/10W M 6.8KOHM, 1/10W M 1K OHM,J,1/16W M 2.2KOHM, 1/10W M 1K OHM,J,1/16W M 6.8KOHM, 1/10W M 1K OHM,J,1/16W M 100 OHM, 0.063W M 100 OHM, 0.063W M 100 OHM, 0.063W RESISTOR RESISTOR ARRAY M 100 OHM, 0.063W M 100 OHM, 0.063W M 100 OHM, 0.063W M 100 OHM, 0.063W M 5.6KOHM, 0.063W M 330 OHM, 0.063W M 22 OHM, 0.063W M 330 OHM, 0.063W M 1.2KOHM,J,1/10W M 10KOHM, 1/16W M 10KOHM, 1/16W M 47K OHM, 0.063W M 47K OHM, 0.063W M 47K OHM, 0.063W M 22 OHM, 0.063W M 220 OHM, 1W M 220 OHM, 1W M 100KOHM, 0.063W M 100KOHM, 0.063W M 22 OHM,J,1/16W M 0 OHM, 1/16W M 0 OHM, 1/16W M 22 OHM,J,1/16W M 56 OHM, 0.063W M 2.2KOHM,J,1/16W M 2.2KOHM,J,1/16W M 270 OHM,J,1/16W M 47K OHM,J,1/16W M 100 OHM,J,1/16W M 100 OHM,J,1/16W M 10K OHM,J,1/16W M 10K OHM,J,1/16W M 47K OHM,J,1/16W M 4.7KOHM,J,1/10W M 4.7KOHM,J,1/10W M 4.7KOHM,J,1/16W M 330 OHM,J,1/16W M 330 OHM,J,1/16W M 330 OHM,J,1/16W M 2.2KOHM,J,1/16W M 680 OHM, 0.063W M 33K OHM,J,1/16W M 4.7KOHM,J,1/16W M 33K OHM,J,1/16W M 4.7KOHM,J,1/16W M 33K OHM,J,1/16W M 4.7KOHM,J,1/16W M 10K OHM,J,1/16W M 47K OHM,J,1/16W M 120KOHM,J,1/16W M 150 OHM,J,1/16W M 56KOHM,J,1/16W M 150 OHM,J,1/16W RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR M 56 OHM, 0.063W
Remarks
LB50NTU/E/EA
71
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
Ref. No. R1579 R1581 R1582 R1583 R1584 R1587 R1591 R1592 R1593 R1594 R1595 R1600 R1603 R1605 R1607 R1608 R1609 R1610 R1611 R1612 R1613 R1614 R1616 R1619 R1620 R1621 R1622 R1