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General Product name Model name Personal Projector RD-JT40 1024*768XGA RD-JT41 800*600SVGA Optical Display system 1-CHIP DMD Lens F/Number F/2.6 Lamp 210W NSH lamp Electrical Power supply AC100 ~ 240V, 3.5A, 50/60 Hz (Automatic) Power consumption 330 W (Max) Mechanical Dimensions 308mm/12in (W) x 95mm/3.7in (H) x 238mm/9.4in (D) Operating ... A/B series x1 Speaker 2 watt x 1 Control RS-232C 9-pin x1 2 SPECIFICATIONS Projector Specifications Technical Specifications Note: All specifications are subject to change without notice. LG RD-JT40/41 Service Manual 1.
General Product name Model name Personal Projector RD-JT40 1024*768XGA RD-JT41 800*600SVGA Optical Display system 1-CHIP DMD Lens F/Number F/2.6 Lamp 210W NSH lamp Electrical Power supply AC100 ~ 240V, 3.5A, 50/60 Hz (Automatic) Power consumption 330 W (Max) Mechanical Dimensions 308mm/12in (W) x 95mm/3.7in (H) x 238mm/9.4in (D) Operating ... A/B series x1 Speaker 2 watt x 1 Control RS-232C 9-pin x1 2 SPECIFICATIONS Projector Specifications Technical Specifications Note: All specifications are subject to change without notice. LG RD-JT40/41 Service Manual 1.
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Mac adapter (switchable) 20.20118.A15 Spare lamp module 60.J3416.CB1 3 LG RD-JT40/41 Service Manual Service Information Accessories (included in the Standard Package) Description of parts Part No. Power cord (EU) Power cord (US) Power cord (UK) ...
Mac adapter (switchable) 20.20118.A15 Spare lamp module 60.J3416.CB1 3 LG RD-JT40/41 Service Manual Service Information Accessories (included in the Standard Package) Description of parts Part No. Power cord (EU) Power cord (US) Power cord (UK) ...
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...place of purchase. 5 DX660 ASSY UPPER CASE P896 DS660/LG PCBA KEYPAD BD DX660 ASSY SUB U/C P896 DS660/LG ASSY LAMP MODULE U DX660 ASSY DOOR LAMP P838 DX660/LG ASSY MANU+WARRANTY LG ASSY REMOTE+CABLE LG DXS660 REMOTE CONTROLLER DXS660 LG SOFT CASE DXS660 LG 3. Shipping Contents The Projector is shipped with the cables ...INTERFACE MODULE DS660/L PCBA DMD/BD FOR DS660 PCBA MAIN/BD FOR LG DS660 ASSY BOX LAMP DX660 ASSY BKT BLOWER DX660 ASSY OPTICAL ENG. Carefully unpack and verify that you have all the items shown below. LG RD-JT40/41 Service Manual Parts No 55.J3405.001 55.J3408.001 60...
...place of purchase. 5 DX660 ASSY UPPER CASE P896 DS660/LG PCBA KEYPAD BD DX660 ASSY SUB U/C P896 DS660/LG ASSY LAMP MODULE U DX660 ASSY DOOR LAMP P838 DX660/LG ASSY MANU+WARRANTY LG ASSY REMOTE+CABLE LG DXS660 REMOTE CONTROLLER DXS660 LG SOFT CASE DXS660 LG 3. Shipping Contents The Projector is shipped with the cables ...INTERFACE MODULE DS660/L PCBA DMD/BD FOR DS660 PCBA MAIN/BD FOR LG DS660 ASSY BOX LAMP DX660 ASSY BKT BLOWER DX660 ASSY OPTICAL ENG. Carefully unpack and verify that you have all the items shown below. LG RD-JT40/41 Service Manual Parts No 55.J3405.001 55.J3408.001 60...
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... and press the adjuster button to deliver high reliability and ease of the projected image will drop into position and be locked. LG RD-JT40/41 Service Manual The projector is equipped with laser pointer/ remote mouse function Hight quality manual zoom lens ...Easy digital keystone correction through hot keys to correct distorted images Adjustable color balance control for data/video display Ultra-high brightness projection lamp Ability to display 16.7 million colors On-screen menus in 8 languages: English, French, German, Italian, Spanish, Korean, ...
... and press the adjuster button to deliver high reliability and ease of the projected image will drop into position and be locked. LG RD-JT40/41 Service Manual The projector is equipped with laser pointer/ remote mouse function Hight quality manual zoom lens ...Easy digital keystone correction through hot keys to correct distorted images Adjustable color balance control for data/video display Ultra-high brightness projection lamp Ability to display 16.7 million colors On-screen menus in 8 languages: English, French, German, Italian, Spanish, Korean, ...
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... logo screen that will remain active after the last time you pressed the button. LG RD-JT40/41 Service Manual 4. Video Mode Selects video mode. Three modes are available: Default (BOXLIGHT logo), black screen and blue screen. Lamp hour Shows lamp usage time. 20 Control Menu FUNCTION DESCRIPTION Language sets the language for the OSD...
... logo screen that will remain active after the last time you pressed the button. LG RD-JT40/41 Service Manual 4. Video Mode Selects video mode. Three modes are available: Default (BOXLIGHT logo), black screen and blue screen. Lamp hour Shows lamp usage time. 20 Control Menu FUNCTION DESCRIPTION Language sets the language for the OSD...
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Press POWER and a warning message will continue to protect the lamp, the system will detect this and cool the lamp for approximately two minutes. 3. Disconnect the power cord from the wall socket. To turn off the main power switch. 4. POWER again. Shutdown 1. Turn off the ... the projector is shut down , to run for two minutes automatically before POWER is not properly shut down or during the two-minute cooling process. LG RD-JT40/41 Service Manual 8. Caution Please do not unplug the power cord before turning on again. 22
Press POWER and a warning message will continue to protect the lamp, the system will detect this and cool the lamp for approximately two minutes. 3. Disconnect the power cord from the wall socket. To turn off the main power switch. 4. POWER again. Shutdown 1. Turn off the ... the projector is shut down , to run for two minutes automatically before POWER is not properly shut down or during the two-minute cooling process. LG RD-JT40/41 Service Manual 8. Caution Please do not unplug the power cord before turning on again. 22
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...temperature is off automatically. The LED keeps blinking while the unit is too high for 45 minutes. MAINTENANCE Lamp Information Use and Replacement of the Lamp When the lamp Indicator lights up red, it is off the power and let the projector cool for the projector to ...lamp becomes too hot. If the LED light is warning you that lamp usage has exceeded 1500 hours. Replace the projection lamp with a new one immediately. An old lamp could cause a malfunction in the projector and in rare instances may even explode. Caution The LAMP indicator will light up red. LG RD-JT40...
...temperature is off automatically. The LED keeps blinking while the unit is too high for 45 minutes. MAINTENANCE Lamp Information Use and Replacement of the Lamp When the lamp Indicator lights up red, it is off the power and let the projector cool for the projector to ...lamp becomes too hot. If the LED light is warning you that lamp usage has exceeded 1500 hours. Replace the projection lamp with a new one immediately. An old lamp could cause a malfunction in the projector and in rare instances may even explode. Caution The LAMP indicator will light up red. LG RD-JT40...
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Lamp Replacement Caution To reduce the risk of electrical shock, always turn off the projector and disconnect the power cord before changing the lamp 24 LG RD-JT40/41 Service Manual 10.
Lamp Replacement Caution To reduce the risk of electrical shock, always turn off the projector and disconnect the power cord before changing the lamp 24 LG RD-JT40/41 Service Manual 10.
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.... Temp Information When the LED lights up, it is warning you replace the lamp after 1500hours of operation, please follow the instructions below within 10 minutes of powering on. This lamp contains mercury. The internal temperature is removed. LG RD-JT40/41 Service Manual Caution To reduce the risk of severe burns, allow the projector...
.... Temp Information When the LED lights up, it is warning you replace the lamp after 1500hours of operation, please follow the instructions below within 10 minutes of powering on. This lamp contains mercury. The internal temperature is removed. LG RD-JT40/41 Service Manual Caution To reduce the risk of severe burns, allow the projector...
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...control and the projector. Projector has identified the input signal and is blocking the front and rear receivers. The lamp has been in operation for 1400 hours. LG RD-JT40/41 Service Manual 11. Reposition the unit to the position I Wait two minutes after the projector ... is running the auto image adjustment function. Status Messages On-Screen Messages SEARCHING ACQUIRING SIGNAL OUT OF RANGE LAMP WARNING CHANGE LAMP AND RESET LAMP TIMER! OUT OF LAMP USAGE TIME. The warning message will display for over 1500 hours. Replace the batteries with new ones. YOU...
...control and the projector. Projector has identified the input signal and is blocking the front and rear receivers. The lamp has been in operation for 1400 hours. LG RD-JT40/41 Service Manual 11. Reposition the unit to the position I Wait two minutes after the projector ... is running the auto image adjustment function. Status Messages On-Screen Messages SEARCHING ACQUIRING SIGNAL OUT OF RANGE LAMP WARNING CHANGE LAMP AND RESET LAMP TIMER! OUT OF LAMP USAGE TIME. The warning message will display for over 1500 hours. Replace the batteries with new ones. YOU...
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...suggestions: Be sure front end electronics are verified, microcontroller is logic high. Verify hardware LAMPEN to verify sequence color transitions occur during the lamp strike period. Verify I2C communication by checking rising edge of SR16 IC (be damaged): VBIAS (22-25v), VRESET (-26V), VCC2 ...wheel has difficulty in starting or is displayed 220 uS after Vsync If previous steps are sending one pixel per Hardware ICD. LG RD-JT40/41 Service Manual 6. Verify phase lock of color wheel by reading system status and microcontroller version. If everything else verified, but...
...suggestions: Be sure front end electronics are verified, microcontroller is logic high. Verify hardware LAMPEN to verify sequence color transitions occur during the lamp strike period. Verify I2C communication by checking rising edge of SR16 IC (be damaged): VBIAS (22-25v), VRESET (-26V), VCC2 ...wheel has difficulty in starting or is displayed 220 uS after Vsync If previous steps are sending one pixel per Hardware ICD. LG RD-JT40/41 Service Manual 6. Verify phase lock of color wheel by reading system status and microcontroller version. If everything else verified, but...
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... meter. 4. Connect S terminal to Graphics port of UUT. 5. Final Assembly Alignment Procedure Unless other specified, all alignments should be measured only 5 minute or more after lamp is permitted if UUT(Unit under test) had not been power off and last for more than 5 minute. Connect DSUB cable to S-Video input of... cord to stereo input of UUT. 4. Test chamber condition as per ANSI IT7.215-1992. 3. UUT should meet the following configurations are done properly: 1. LG RD-JT40/41 Service Manual 15. i.e. Applied timing should be sure the following conditions: 1.
... meter. 4. Connect S terminal to Graphics port of UUT. 5. Final Assembly Alignment Procedure Unless other specified, all alignments should be measured only 5 minute or more after lamp is permitted if UUT(Unit under test) had not been power off and last for more than 5 minute. Connect DSUB cable to S-Video input of... cord to stereo input of UUT. 4. Test chamber condition as per ANSI IT7.215-1992. 3. UUT should meet the following configurations are done properly: 1. LG RD-JT40/41 Service Manual 15. i.e. Applied timing should be sure the following conditions: 1.
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...] SDA_MCLK SDB_MCLK S DA_MCSZ S DB_MCSZ P3P3V 06_SDRAM U5_Relateds F PGA_ TDO DW SCBD SYS RSTZ P LLRSTZ MWCMD1 MWCMD0 M RCMD0 M RCMD1 MRSEL12Z M O ENZ DSTA RT MALSY NC C TM RD Y M SMPLE W SMPL FPGA DCLK TF IEL D TCK TMS F PGA_ TDO DW SCBD SYS RSTZ P LLRSTZ MWCMD1 MWCMD0 M R C MD0 M R C MD1 MRSEL12Z MOENZ DS TART MALSY ...&Peripherals OPDI OD E C WSPEED P OWER ON SY NCVA LID LAM PE N LAM PSY NC POWERON SY NCVA LID LAM PEN LAMP SYNC P OWERON SY NCVA LID LAM PEN LAMPS YNC LAMPLIT LAM PL IT LAM PLIT PB IRQ 01_120P IN_Connector&Peripherals P12V VDD P3P3V 1E1 TP16 1E1 TP17 CWI NDEX CW...
...] SDA_MCLK SDB_MCLK S DA_MCSZ S DB_MCSZ P3P3V 06_SDRAM U5_Relateds F PGA_ TDO DW SCBD SYS RSTZ P LLRSTZ MWCMD1 MWCMD0 M RCMD0 M RCMD1 MRSEL12Z M O ENZ DSTA RT MALSY NC C TM RD Y M SMPLE W SMPL FPGA DCLK TF IEL D TCK TMS F PGA_ TDO DW SCBD SYS RSTZ P LLRSTZ MWCMD1 MWCMD0 M R C MD0 M R C MD1 MRSEL12Z MOENZ DS TART MALSY ...&Peripherals OPDI OD E C WSPEED P OWER ON SY NCVA LID LAM PE N LAM PSY NC POWERON SY NCVA LID LAM PEN LAMP SYNC P OWERON SY NCVA LID LAM PEN LAMPS YNC LAMPLIT LAM PL IT LAM PLIT PB IRQ 01_120P IN_Connector&Peripherals P12V VDD P3P3V 1E1 TP16 1E1 TP17 CWI NDEX CW...