Service Manual
Page 6
Upper case Lamp Module Ballast Module Main Board Front Fan Lens 6 Exploded View The top illustration shows the parts from the rear of the projector. 4. The illustration on the next page shows the parts visible from the front of the projector. To see exploded views of the case parts, major components and optical engine.
Upper case Lamp Module Ballast Module Main Board Front Fan Lens 6 Exploded View The top illustration shows the parts from the rear of the projector. 4. The illustration on the next page shows the parts visible from the front of the projector. To see exploded views of the case parts, major components and optical engine.
Service Manual
Page 18
... shift action and the Pr offset is the rotational action. Connect power, YPbPr Video into projector. Follow the PbPr offset adjustment flow chart: 18 Enter factory mode. Offset adjustment: Black coordinate spec: Osram lamp Oshio lamp x0 0.281 0.01 0.313 0.01 y0 0.311 0.01 0.329 0.01 The variance... of pattern generator : Timing : 480P(H:31.54 KHz,V:60.08 Hz) pattern : black Light on projector Set user OSD values to default. 4.HDTV Color ...
... shift action and the Pr offset is the rotational action. Connect power, YPbPr Video into projector. Follow the PbPr offset adjustment flow chart: 18 Enter factory mode. Offset adjustment: Black coordinate spec: Osram lamp Oshio lamp x0 0.281 0.01 0.313 0.01 y0 0.311 0.01 0.329 0.01 The variance... of pattern generator : Timing : 480P(H:31.54 KHz,V:60.08 Hz) pattern : black Light on projector Set user OSD values to default. 4.HDTV Color ...
Service Manual
Page 23
... fragments that is located at bottom of lamp cover which is in the lamp box. After you replace the lamp module, you remove the lamp cover. 10. The lamp module behinds the lamp cover with 1 captive screw. The lamp module becomes very hot when the projector is a spring door. 2. Lamp Module The lamp module is located in use. The switch...
... fragments that is located at bottom of lamp cover which is in the lamp box. After you replace the lamp module, you remove the lamp cover. 10. The lamp module behinds the lamp cover with 1 captive screw. The lamp module becomes very hot when the projector is a spring door. 2. Lamp Module The lamp module is located in use. The switch...
Service Manual
Page 24
3. Covers 2.1 Side bezel 1. Grasp the handle on the lamp module and pull the module out of projector. 2. Remove 4 screws under the projector of right side bezel, then remove it out of the lamp box. 2. Remove 4 screws under the projector of left side bezel, then remove it out of projector. 24
3. Covers 2.1 Side bezel 1. Grasp the handle on the lamp module and pull the module out of projector. 2. Remove 4 screws under the projector of right side bezel, then remove it out of the lamp box. 2. Remove 4 screws under the projector of left side bezel, then remove it out of projector. 24
Service Manual
Page 93
...OSD Position : the left corner of the screen. Lamp Time Initialization : After replacing the lamp, press the Remote Keys in the order as bellows Order : Fn. Display the Lamp Time over Error state Lamp Time Display : On OSD Menu Case 1: 1400 hours < Lamp Time < 1500 hours - Case 2: Over 1500... hours - *You can change Temperature range according to your temperature condition. 1.2.2.1 Lamp On Error state If Lamp is not lit normally, display the LEDs above , you have to turn the projector off. 1.2.2.2 Lamp Time over Error LEDs above. Up Fn. Down Volume Down Volume Up Enter Power ...
...OSD Position : the left corner of the screen. Lamp Time Initialization : After replacing the lamp, press the Remote Keys in the order as bellows Order : Fn. Display the Lamp Time over Error state Lamp Time Display : On OSD Menu Case 1: 1400 hours < Lamp Time < 1500 hours - Case 2: Over 1500... hours - *You can change Temperature range according to your temperature condition. 1.2.2.1 Lamp On Error state If Lamp is not lit normally, display the LEDs above , you have to turn the projector off. 1.2.2.2 Lamp Time over Error LEDs above. Up Fn. Down Volume Down Volume Up Enter Power ...
Service Manual
Page 102
... : Save & Return Be set in lower level of Menu or CANCEL JOYSTICK : select items (move Cursor ) or adjust items (in the last selected mode when projector is turned on /off toggle key in remote controller. But mouse drag function is not easy to Flip Blank Image Black / Blue / Green / Logo... Lamp Time 0 Hour VGA Text 640 400 / 720 400 ( only PC ) manually control 640 400 or 720 400 mode because two mode is very similar sync ...
... : Save & Return Be set in lower level of Menu or CANCEL JOYSTICK : select items (move Cursor ) or adjust items (in the last selected mode when projector is turned on /off toggle key in remote controller. But mouse drag function is not easy to Flip Blank Image Black / Blue / Green / Logo... Lamp Time 0 Hour VGA Text 640 400 / 720 400 ( only PC ) manually control 640 400 or 720 400 mode because two mode is very similar sync ...
Service Manual
Page 106
...2 Spare Parts List LG Projector RD-JT3199.J5577.L31 NO PART NO DESCRIPTION 1 35.80J49.041 LENS ROD 4.8X3.45 JT30 KEOC 2 55.J4906.001 PCBA CHIP/BD LG JT30 3 60.J4909.001 ASSY COLOR DRUM MODULE JT30 4 55.J4922.001 PCBA SENSOR/BD LG JT30 5 60.J4910.001 ASSY LENS C1,C2 JT30 PROT 6 60.J4911....001 ASSY FOLD MIRROR MODULE JT30 7 60.J4912.CG1 ASSY CSD RD-JT30 LAMP MODULE 8 65.J4901...
...2 Spare Parts List LG Projector RD-JT3199.J5577.L31 NO PART NO DESCRIPTION 1 35.80J49.041 LENS ROD 4.8X3.45 JT30 KEOC 2 55.J4906.001 PCBA CHIP/BD LG JT30 3 60.J4909.001 ASSY COLOR DRUM MODULE JT30 4 55.J4922.001 PCBA SENSOR/BD LG JT30 5 60.J4910.001 ASSY LENS C1,C2 JT30 PROT 6 60.J4911....001 ASSY FOLD MIRROR MODULE JT30 7 60.J4912.CG1 ASSY CSD RD-JT30 LAMP MODULE 8 65.J4901...
Service Manual
Page 107
LG Projector RD-JT30 99.J4977.L31 NO PART NO DESCRIPTION 1 35.80J49.091 LENS ROD 6.1X4.4X40 JT30 2 55.J4906.001 PCBA CHIP/BD LG JT30 3 60.J4911.001 ASSY FOLD MIRROR MODULE JT30 4 35.81J49.001 Glass front UVAR JT30 PROT 5 55.J4922.001 PCBA SENSOR/BD LG JT30 6 65.J4905.011 COLOR DRUM 35MM 90DEG JT30 7 65.J4901.011 ...J4906.001 ASSY REAR COVER JT30 30 60.J4907.001 ASSY LOWER CASE JT30 31 60.J4908.001 ASSY LAMP DOOR JT30 32 23.10095.001 FAN 12V 45*45*10 AD4512HB-G76 33 42.06639.001 BAG PE 450*310*0.04 5535 34 44.J0502.181 CTN 415X325X255 LG JT30 35 47.J4908.001 CSN...
LG Projector RD-JT30 99.J4977.L31 NO PART NO DESCRIPTION 1 35.80J49.091 LENS ROD 6.1X4.4X40 JT30 2 55.J4906.001 PCBA CHIP/BD LG JT30 3 60.J4911.001 ASSY FOLD MIRROR MODULE JT30 4 35.81J49.001 Glass front UVAR JT30 PROT 5 55.J4922.001 PCBA SENSOR/BD LG JT30 6 65.J4905.011 COLOR DRUM 35MM 90DEG JT30 7 65.J4901.011 ...J4906.001 ASSY REAR COVER JT30 30 60.J4907.001 ASSY LOWER CASE JT30 31 60.J4908.001 ASSY LAMP DOOR JT30 32 23.10095.001 FAN 12V 45*45*10 AD4512HB-G76 33 42.06639.001 BAG PE 450*310*0.04 5535 34 44.J0502.181 CTN 415X325X255 LG JT30 35 47.J4908.001 CSN...
Service Manual
Page 145
...black 5. Set user OSD values to default. 9. Pattern generator (VG-828) - Offset adjustment: 1. Connect power, YPbPr Video into projector. 4. Black coordinate spec: Osram lamp Oshio lamp x0 0.281 0.01 0.313 0.01 y0 0.311 0.01 0.329 0.01 2. Change Timing and pattern of color coordinate via Pb... x and y, then the Pb offset is the shift action and the Pr offset is the rotational action. 3. Light on projector 6. Follow the PbPr offset adjustment flow chart: 71 4.HDTV Color Adjustment Procedure Equipment: - Enter factory mode. 8. Set Factory values to default. 7.
...black 5. Set user OSD values to default. 9. Pattern generator (VG-828) - Offset adjustment: 1. Connect power, YPbPr Video into projector. 4. Black coordinate spec: Osram lamp Oshio lamp x0 0.281 0.01 0.313 0.01 y0 0.311 0.01 0.329 0.01 2. Change Timing and pattern of color coordinate via Pb... x and y, then the Pb offset is the shift action and the Pr offset is the rotational action. 3. Light on projector 6. Follow the PbPr offset adjustment flow chart: 71 4.HDTV Color Adjustment Procedure Equipment: - Enter factory mode. 8. Set Factory values to default. 7.
User Guide
Page 3
... Problems & Solutions 22 Status Messages 22 DLP Personal Projector iii VIDEO Menu 15 2. TRACKING Menu 18 Shutdown 19 Maintenance 20 Lamp Information 20 Use and Replacement of Contents Introduction 1 Safety Instructions 1 FCC Statement 2 EEC STATEMENT 2 Shipping Contents 3 Optional Accessories 3 Projector Description 4 Projector 4 External Control Panel 5 Adjuster 6 Projector Features 6 Remote Control Description 7 Installing or Replacing Batteries...
... Problems & Solutions 22 Status Messages 22 DLP Personal Projector iii VIDEO Menu 15 2. TRACKING Menu 18 Shutdown 19 Maintenance 20 Lamp Information 20 Use and Replacement of Contents Introduction 1 Safety Instructions 1 FCC Statement 2 EEC STATEMENT 2 Shipping Contents 3 Optional Accessories 3 Projector Description 4 Projector 4 External Control Panel 5 Adjuster 6 Projector Features 6 Remote Control Description 7 Installing or Replacing Batteries...
User Guide
Page 5
... service or repair is under operation. 7. Take it for future reference. 2. The projector must be packaged into a carry bag while moving to removing the lamp assembly for operation. DLP Personal Projector 1 NO USER -SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Do not... the appliance is unplugged. 4. To reduce the risk of lamps beyond the rated lamp life. SAVE THIS USER'S GUIDE FOR FUTURE REFERENCE . Never replace the lamp assembly or any electronic components unless the projector is subsequently used. 5. Excessive operation of electric shock, do...
... service or repair is under operation. 7. Take it for future reference. 2. The projector must be packaged into a carry bag while moving to removing the lamp assembly for operation. DLP Personal Projector 1 NO USER -SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Do not... the appliance is unplugged. 4. To reduce the risk of lamps beyond the rated lamp life. SAVE THIS USER'S GUIDE FOR FUTURE REFERENCE . Never replace the lamp assembly or any electronic components unless the projector is subsequently used. 5. Excessive operation of electric shock, do...
User Guide
Page 6
...during operation. If this manual will not occur in conjuction with the instructions, may damage your personal projector. Caution • Always open the lens shutter when the projector lamp is on a circuit different from that to which can radiate radio frequency energy and, if not ... interference to radio or television reception, which the receiver is connected. - Increase the distance between the equipment and receiver. - This projector is NOT stable. FCC Statement CLASS B: This equipment generates, uses and can be used in operating and maintaining your eyes. •...
...during operation. If this manual will not occur in conjuction with the instructions, may damage your personal projector. Caution • Always open the lens shutter when the projector lamp is on a circuit different from that to which can radiate radio frequency energy and, if not ... interference to radio or television reception, which the receiver is connected. - Increase the distance between the equipment and receiver. - This projector is NOT stable. FCC Statement CLASS B: This equipment generates, uses and can be used in operating and maintaining your eyes. •...
User Guide
Page 7
... of these items are missing, please contact personnel at the place of purchase. Carefully unpack and verify that you have all the items shown below. Projector UGsueird'se User's Guide GSQutauidrictek Quick Start Guide PO WE R SO U RCE M ENU BLAN K M U TE LA SER 3-2 Converter Remote Control ...Batteries Deluxe Soft Carry Case HDTV Cable (YPBPR) S.A. & India 220V 240V 110V Power Cord VGA Cable USB Cable Optional Accessories 1. 150W lamp module 2. Shipping Contents The Projector is shipped with the cables required for connection to standard PC or laptop computers.
... of these items are missing, please contact personnel at the place of purchase. Carefully unpack and verify that you have all the items shown below. Projector UGsueird'se User's Guide GSQutauidrictek Quick Start Guide PO WE R SO U RCE M ENU BLAN K M U TE LA SER 3-2 Converter Remote Control ...Batteries Deluxe Soft Carry Case HDTV Cable (YPBPR) S.A. & India 220V 240V 110V Power Cord VGA Cable USB Cable Optional Accessories 1. 150W lamp module 2. Shipping Contents The Projector is shipped with the cables required for connection to standard PC or laptop computers.
User Guide
Page 8
Adjuster foot Projection lens Lamp door 4 DLP Personal Projector Projector Description Projector DC 12V, 0.5A Max. power supply PC/ HD (YPBPR) connector USB MOUSE connector VIDEO connector S-VIDEO connector Ventilation grill IR remote sensor AC power cord inlet Kensington lock Projection lens adjuster External control panel (see "External Control Panel" on page 5 for more detailed information) R IR remote sensor Open here to release the front cover.
Adjuster foot Projection lens Lamp door 4 DLP Personal Projector Projector Description Projector DC 12V, 0.5A Max. power supply PC/ HD (YPBPR) connector USB MOUSE connector VIDEO connector S-VIDEO connector Ventilation grill IR remote sensor AC power cord inlet Kensington lock Projection lens adjuster External control panel (see "External Control Panel" on page 5 for more detailed information) R IR remote sensor Open here to release the front cover.
User Guide
Page 9
...key to display an entirely blue, black, green or LG logo screen. BLANK Selects to turn the projector on page 21 for more detailed information. See "Lamp Information" on page 20 for more detailed information. DLP Personal Projector 5 SOURCE Selects signal sources from among PC, Video,... S-Video and YPBPR. When the projector is operated improperly, it shows...
...key to display an entirely blue, black, green or LG logo screen. BLANK Selects to turn the projector on page 21 for more detailed information. See "Lamp Information" on page 20 for more detailed information. DLP Personal Projector 5 SOURCE Selects signal sources from among PC, Video,... S-Video and YPBPR. When the projector is operated improperly, it shows...
User Guide
Page 10
... mode. • Easy digital keystone correction through hot keys to correct distorted images. • High resolution. • Ultra-high brightness projection lamp. • Ability to display 16.7 million colors. • On-screen menus in 8 languages: English, French, German, Italian, Spanish,... AV picture. • HDTV compatibility (YPBPR). • Durable magnesium alloy body. Note: The brightness of the projector itself . Projector Features The projector integrates high-performance optical engine projection and a userfriendly design to adjust its tilt angle. 1. Please do not place ...
... mode. • Easy digital keystone correction through hot keys to correct distorted images. • High resolution. • Ultra-high brightness projection lamp. • Ability to display 16.7 million colors. • On-screen menus in 8 languages: English, French, German, Italian, Spanish,... AV picture. • HDTV compatibility (YPBPR). • Durable magnesium alloy body. Note: The brightness of the projector itself . Projector Features The projector integrates high-performance optical engine projection and a userfriendly design to adjust its tilt angle. 1. Please do not place ...
User Guide
Page 18
...Zoom Resize Horizontal Vertical Keystone Zoom Resize Language Flip Horizontal Flip Vertical Blank Image Lamp Time Language Flip Horizontal Auto Tracking Flip Vertical Clock Blank Image Phase Lamp Time 14 DLP Personal Projector POWER SOURCE AUTO BLANK POWER SOURCE MENU Menu System Press Menu for the main ...menu, and then press Joystick to make a selection from the control panel of the projector or the remote control. Source ...
...Zoom Resize Horizontal Vertical Keystone Zoom Resize Language Flip Horizontal Flip Vertical Blank Image Lamp Time Language Flip Horizontal Auto Tracking Flip Vertical Clock Blank Image Phase Lamp Time 14 DLP Personal Projector POWER SOURCE AUTO BLANK POWER SOURCE MENU Menu System Press Menu for the main ...menu, and then press Joystick to make a selection from the control panel of the projector or the remote control. Source ...
User Guide
Page 21
..., Korean, Simplified Chinese and Traditional Chinese. Blank Image Lamp Time Chooses blank image from among blue, black, green and LG logo. DLP Personal Projector 17 Language sets the language for the OSD control menus. Shows lamp usage time. R Default Flip Vertical Projects images when the projector is 180 degrees horizontally rotated. Default Projects images when...
..., Korean, Simplified Chinese and Traditional Chinese. Blank Image Lamp Time Chooses blank image from among blue, black, green and LG logo. DLP Personal Projector 17 Language sets the language for the OSD control menus. Shows lamp usage time. R Default Flip Vertical Projects images when the projector is 180 degrees horizontally rotated. Default Projects images when...
User Guide
Page 23
... shut down or during the two-minute cooling process. • If the projector is not properly shut down the projector, the fan will continue to protect the lamp, the system will appear. DLP Personal Projector 19 POWER SOURCE AUTO BLANK POWER SOURCE MENU 2. Shutdown 1. To cool down... run for 90 seconds automatically before the projector can be re-started. 3. Press POWER and a warning message will detect this and cool the lamp for approximately 90 seconds, during which the LED will flash. * After the projector is turned off the projector, press POWER again. To turn off ...
... shut down or during the two-minute cooling process. • If the projector is not properly shut down the projector, the fan will continue to protect the lamp, the system will appear. DLP Personal Projector 19 POWER SOURCE AUTO BLANK POWER SOURCE MENU 2. Shutdown 1. To cool down... run for 90 seconds automatically before the projector can be re-started. 3. Press POWER and a warning message will detect this and cool the lamp for approximately 90 seconds, during which the LED will flash. * After the projector is turned off the projector, press POWER again. To turn off ...
User Guide
Page 24
... lights up orange or a message appears suggesting the time of lamp replacement. An old lamp could cause a malfunction in the projector and in a proper manner. 20 DLP Personal Projector Lamp Replacement Please check with LG service center for the information of lamp replacement, please install a new lamp or consult your local hazardous waste regulations to dispose of injuries...
... lights up orange or a message appears suggesting the time of lamp replacement. An old lamp could cause a malfunction in the projector and in a proper manner. 20 DLP Personal Projector Lamp Replacement Please check with LG service center for the information of lamp replacement, please install a new lamp or consult your local hazardous waste regulations to dispose of injuries...