Brochure
Page 2
... Voltage Frequency Consumption 100-220V AC/120-240V AC 50-60Hz (universal) 290W (typ) USER CONTROLS Basic Remote OnView® Standby on/off, menu (left, right, up, down), input, reset, mute, keystone, indicator (lamp, power, temp) Standby on/off, video...-Din 4 pin (x1) Audio (In/Out) In RCA (L/Rx1) and 3.5mm (x2); Analog adapter available from ViewSonic. specifications ViewSonic® PJ750 Projector High Brightness. For additional calculations visit ViewSonic.com. Optional Accessories Rolling hard case PRJ-HCA-001 Rolling soft case PRJ-SCA-001 Spare lamp PRJ-RLC-001 Ceiling...
... Voltage Frequency Consumption 100-220V AC/120-240V AC 50-60Hz (universal) 290W (typ) USER CONTROLS Basic Remote OnView® Standby on/off, menu (left, right, up, down), input, reset, mute, keystone, indicator (lamp, power, temp) Standby on/off, video...-Din 4 pin (x1) Audio (In/Out) In RCA (L/Rx1) and 3.5mm (x2); Analog adapter available from ViewSonic. specifications ViewSonic® PJ750 Projector High Brightness. For additional calculations visit ViewSonic.com. Optional Accessories Rolling hard case PRJ-HCA-001 Rolling soft case PRJ-SCA-001 Spare lamp PRJ-RLC-001 Ceiling...
Service Manual
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... ► RS-232C Communication ► Complies with Safety Instructions) x 1 Quick start guide x 1 ViewSonic Corporation 2 CONFIDENTIAL -- DO NOT COPY PJ750 Specifications Liquid crystal panel Drive system Panel size Number of pixels Lamp System Video input Level RGB input Video... AC220--240V/1.2A 250W 298 (W) x 94.6 (H) x 228 (D) mm (expect the foot adjuster) 3.25kg (7.16lbs) Operation Storage : 0-35°C : -20-60°C Remote control transmitter x 1 RGB cable x 1 AudioNideo cable x 1 Mouse cable (PS/2) x 1 POWER cord x 3 Battery x 2 Carrying bag x 1 Handle x 1 CD-ROM (...
... ► RS-232C Communication ► Complies with Safety Instructions) x 1 Quick start guide x 1 ViewSonic Corporation 2 CONFIDENTIAL -- DO NOT COPY PJ750 Specifications Liquid crystal panel Drive system Panel size Number of pixels Lamp System Video input Level RGB input Video... AC220--240V/1.2A 250W 298 (W) x 94.6 (H) x 228 (D) mm (expect the foot adjuster) 3.25kg (7.16lbs) Operation Storage : 0-35°C : -20-60°C Remote control transmitter x 1 RGB cable x 1 AudioNideo cable x 1 Mouse cable (PS/2) x 1 POWER cord x 3 Battery x 2 Carrying bag x 1 Handle x 1 CD-ROM (...
Service Manual
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...PJ750 Location ofFeatures, Controls, andI/O • Parts names Speaker Handle Hook Power Switch AC Inlet (to the Power Cord) Ventilation Openings (Intake) STANDBY/ON Button MUTE Button FRONT/LEFT VIEW OF THE PROJECTOR Control Panel Foot Adjuster Button Air Filter and Intake (for the Cooling Fan) Rear Foot Adjuster e*O Zoom Knob Focus Ring Remote Control... ULO AU 0 AUDID OUT USG 1-W CON TERMINAL PANEL Terminal Panel (Refer below) Remote Control Sensor RGB IN 1 Terminal RGB IN 2 Terminal CONTROL Terminal RGB OUT Terminal USB Terminal ViewSonic Corporation 3 CONFIDENTIAL --
...PJ750 Location ofFeatures, Controls, andI/O • Parts names Speaker Handle Hook Power Switch AC Inlet (to the Power Cord) Ventilation Openings (Intake) STANDBY/ON Button MUTE Button FRONT/LEFT VIEW OF THE PROJECTOR Control Panel Foot Adjuster Button Air Filter and Intake (for the Cooling Fan) Rear Foot Adjuster e*O Zoom Knob Focus Ring Remote Control... ULO AU 0 AUDID OUT USG 1-W CON TERMINAL PANEL Terminal Panel (Refer below) Remote Control Sensor RGB IN 1 Terminal RGB IN 2 Terminal CONTROL Terminal RGB OUT Terminal USB Terminal ViewSonic Corporation 3 CONFIDENTIAL --
Service Manual
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... of the projector. • Do not disassemble the Remote control transmitter in place of a finger or rod. v\\O P•G?' 9\o" vo \OM 0 .4M A cco, O CP 10 -9- Remember, the POSITION, BLANK ON and MENU ON functions disable the mouse control function. UHRU . ViewSonic Corporation 4 CONFIDENTIAL -- DO NOT COPY PJ750 AUTO Button MENU Button MENU SELECT Button in Used...
... of the projector. • Do not disassemble the Remote control transmitter in place of a finger or rod. v\\O P•G?' 9\o" vo \OM 0 .4M A cco, O CP 10 -9- Remember, the POSITION, BLANK ON and MENU ON functions disable the mouse control function. UHRU . ViewSonic Corporation 4 CONFIDENTIAL -- DO NOT COPY PJ750 AUTO Button MENU Button MENU SELECT Button in Used...
Service Manual
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... - V.COM - V.COM - B: in the Adjust menu to the left of the Remote control transmitter (the Setup menu will appear). 4-2 Ghost adjustment Signals for about the same across ...to display the Adjustment menu. R: in the Adjustment menu to 16, then raise the value. ViewSonic Corporation 5 CONFIDENTIAL -- V.COM - G: in the Adjustment menu to adjust so that the flicker ...an image a distance of 40 inches. 3.Normalizing the video adjustment. (Press the [MENU] button of the Remote control transmitter to adjust the G color flicker. 4. a. Press the [MENU] button of a vertical line, reduce...
... - V.COM - V.COM - B: in the Adjust menu to the left of the Remote control transmitter (the Setup menu will appear). 4-2 Ghost adjustment Signals for about the same across ...to display the Adjustment menu. R: in the Adjustment menu to 16, then raise the value. ViewSonic Corporation 5 CONFIDENTIAL -- V.COM - G: in the Adjustment menu to adjust so that the flicker ...an image a distance of 40 inches. 3.Normalizing the video adjustment. (Press the [MENU] button of the Remote control transmitter to adjust the G color flicker. 4. a. Press the [MENU] button of a vertical line, reduce...
Service Manual
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...This displays the Adjust Tone menu at the bottom of the entire screen. 6. and color, then adjust them. 4. DO NOT COPY PJ750 Make a color uniformity adjustment for the following two signals. • Solid monochrome adjustment color (use G color adjustment when a color ...% input signal) (Note that the MIN tone need not be reset, place the cursor on the Remote control transmitter to the major adjustment lattice point positions in Section 4-5. 2. ViewSonic Corporation 7 CONFIDENTIAL -- The major adjustment lattice point numbers (a total of the points starting in the ...
...This displays the Adjust Tone menu at the bottom of the entire screen. 6. and color, then adjust them. 4. DO NOT COPY PJ750 Make a color uniformity adjustment for the following two signals. • Solid monochrome adjustment color (use G color adjustment when a color ...% input signal) (Note that the MIN tone need not be reset, place the cursor on the Remote control transmitter to the major adjustment lattice point positions in Section 4-5. 2. ViewSonic Corporation 7 CONFIDENTIAL -- The major adjustment lattice point numbers (a total of the points starting in the ...
Service Manual
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... of measurement points [No. 2] and [No. 3] should be the following after adjustment. DO NOT COPY PJ750 When the background is white solid, press the [MENU SELECT] key on the Remote control transmitter to change to solid white. 3. y = y1 ± 0.030 (adjustY only) Similarly, measure ...+ Y3)÷2 ± 20 [Ix] 10.Next, measure the illuminance of measurement point [No. 10] and [No. 11] to their average values. ViewSonic Corporation 8 6. Adjust the illuminance of measurement point [No. 10] and [No. 11]. When adjustment point [No. 1] color coordinate has been selected, set...
... of measurement points [No. 2] and [No. 3] should be the following after adjustment. DO NOT COPY PJ750 When the background is white solid, press the [MENU SELECT] key on the Remote control transmitter to change to solid white. 3. y = y1 ± 0.030 (adjustY only) Similarly, measure ...+ Y3)÷2 ± 20 [Ix] 10.Next, measure the illuminance of measurement point [No. 10] and [No. 11] to their average values. ViewSonic Corporation 8 6. Adjust the illuminance of measurement point [No. 10] and [No. 11]. When adjustment point [No. 1] color coordinate has been selected, set...
Service Manual
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...2] and adjust [No. 2] [R:] and [B:] so that the color coordinates are as follows. DO NOT COPY PJ750 Lower the [G] color intensity only of the color point whose color is to [No. 9] and adjust their...On the other hand, if [R:] is required.) 2. Select [No. 2] [B:] and press the [MENU SELECT] key on the Remote control transmitter to change to solid white. 12.Adjust the color coordinates of adjustment point [No. 1] and make a note of measurement... [No. 11]. If [R:] is ± 10 [Ix].) Adjustment procedure 2 (visual inspection) 1. ViewSonic Corporation 9 CONFIDENTIAL --
...2] and adjust [No. 2] [R:] and [B:] so that the color coordinates are as follows. DO NOT COPY PJ750 Lower the [G] color intensity only of the color point whose color is to [No. 9] and adjust their...On the other hand, if [R:] is required.) 2. Select [No. 2] [B:] and press the [MENU SELECT] key on the Remote control transmitter to change to solid white. 12.Adjust the color coordinates of adjustment point [No. 1] and make a note of measurement... [No. 11]. If [R:] is ± 10 [Ix].) Adjustment procedure 2 (visual inspection) 1. ViewSonic Corporation 9 CONFIDENTIAL --
Service Manual
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... Projector lamps have a finite life. DO NOT COPY PJ750 Make sure the plus and minus terminals are correctly oriented. 2 3. The lamp may be used for an extended period, remove the batteries from the Remote control transmitter. • Loading the Battery Install the AA batteries into the remote control transmitter. 1. Remove the battery cover. NOTE: Replace... LAMP indicator is made of the projector may explode if handled at high temperatures. • For disposal of used lamp, treat according to replace lamp. ViewSonic Corporation 19 CONFIDENTIAL --
... Projector lamps have a finite life. DO NOT COPY PJ750 Make sure the plus and minus terminals are correctly oriented. 2 3. The lamp may be used for an extended period, remove the batteries from the Remote control transmitter. • Loading the Battery Install the AA batteries into the remote control transmitter. 1. Remove the battery cover. NOTE: Replace... LAMP indicator is made of the projector may explode if handled at high temperatures. • For disposal of used lamp, treat according to replace lamp. ViewSonic Corporation 19 CONFIDENTIAL --
Service Manual
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...power ON, and press the TIMER button on the Remote control transmitter, or the RESET @ button on the control panel, for the unit to cool. 2. Switch .... 1. The message functions will appear on the lamp timer on the control panel, while the lamp timer is cleared. Loosen the three screws, and... Do not use the projector with the lamp cover removed. DO NOT COPY PJ750 Replacing the Lamp 1. Prepare a new lamp. 3. Loosen the two screws as... turn the projector right-side up. Press the MENU button on the Remote control transmitter, or the RESET button on the bottom of the screwed lamp...
...power ON, and press the TIMER button on the Remote control transmitter, or the RESET @ button on the control panel, for the unit to cool. 2. Switch .... 1. The message functions will appear on the lamp timer on the control panel, while the lamp timer is cleared. Loosen the three screws, and... Do not use the projector with the lamp cover removed. DO NOT COPY PJ750 Replacing the Lamp 1. Prepare a new lamp. 3. Loosen the two screws as... turn the projector right-side up. Press the MENU button on the Remote control transmitter, or the RESET button on the bottom of the screwed lamp...
Service Manual
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... and the Optics unit. CNPOW, CNBAR and CNTH Position of rib of front bezel Position of rib of front bezel Sensor PWB ass'y To Speaker (L) Remote control v PWB ass'y To Speaker (R) Sensor -1CNTH E803 E807 1 : r : E302 En901 CNRM CN2 ESPL E803 E302 E806 (Panel B) (Lamp)./4 4,---(CNPOW E950 a ESPR Insert E800 and E808...
... and the Optics unit. CNPOW, CNBAR and CNTH Position of rib of front bezel Position of rib of front bezel Sensor PWB ass'y To Speaker (L) Remote control v PWB ass'y To Speaker (R) Sensor -1CNTH E803 E807 1 : r : E302 En901 CNRM CN2 ESPL E803 E302 E806 (Panel B) (Lamp)./4 4,---(CNPOW E950 a ESPR Insert E800 and E808...
Service Manual
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... FOOT ASS'Y UPPER CASE ASS'Y LAMP DOOR ASS'Y RUBBER FOOT FILTER COVER AIR FILTER ASS'Y CONTROL BUTTON ASS'Y DICHROIC OPTICS UNIT PWB ASS'Y MAIN PWB ASS'Y SIGNAL PWB ASS'Y REMOTE CONTROL PWB ASS'Y LIMIT SWITCH PWB ASS'Y SENSOR POWER UNIT (BALLAST) POWER UNIT (CIRCUIT) FUSE...MALE TO 15PIN MALE) PS/2-2 MOUSE CABLE W/CORE REMOTE CONTROL UNIT CLEANING TOOL FOR DUST ViewSonic Corporation 46 CONFIDENTIAL -- Replacement Parts List PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety. DO NOT COPY PJ750 Before replacing any of the components, read the ...
... FOOT ASS'Y UPPER CASE ASS'Y LAMP DOOR ASS'Y RUBBER FOOT FILTER COVER AIR FILTER ASS'Y CONTROL BUTTON ASS'Y DICHROIC OPTICS UNIT PWB ASS'Y MAIN PWB ASS'Y SIGNAL PWB ASS'Y REMOTE CONTROL PWB ASS'Y LIMIT SWITCH PWB ASS'Y SENSOR POWER UNIT (BALLAST) POWER UNIT (CIRCUIT) FUSE...MALE TO 15PIN MALE) PS/2-2 MOUSE CABLE W/CORE REMOTE CONTROL UNIT CLEANING TOOL FOR DUST ViewSonic Corporation 46 CONFIDENTIAL -- Replacement Parts List PRODUCT SAFETY NOTE: Components marked with a A have special characteristics important to safety. DO NOT COPY PJ750 Before replacing any of the components, read the ...