FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLc-HF10000L U.S.A, Canada, Europe, U.K, Asia, Brazil original Version * Projection lens is optional. chassis No. KG2-HF10000L00 Match the Chassis No. on the rating label of the projector with the Chassis No. in the Service Manual.
Safety Instructions Safety Precautions WARNING: The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is identified with the line ( ) in the schematic diagram.
Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 21.20” (W) x 10.55” (H) x 29.8” (D) (538.5 mm x 268.0 mm x 757 .0 mm) Net Weight 60.85lbs (27 .6 kg) Feet Adjustment 0˚ to 2.8˚ Panel Resolution LCD Panel System 1.64” TFT Active Matrix type, 3 panels Panel Resolution 2,048 x 1,080 dots Number of Pixels 6,635,520 (2,048 x 1,080 x 3 panels) Signal Compatibility Color System PAL, SECAM, NTSC, NTSC4.43, PAL-M, and PAL-N HDTV Compatible 720p, 1035i, 1080i, 1080p and 2K SDTV Compatible 480i, 480p, 575i and 575p Input Scanning Frequency H-sync. 15 kHz–120 kHz, V-sync. 48 Hz–120 Hz Optical Information Projection Lamp 380 W NSHA lamp x 2 Interface Input 1 DVI-D Terminal (Digital), Mini D-Sub 15-pin Terminal (Analog), HDMI (v.1.3 with Deep Color) Input 2 BNC Type x 5 (VIDEO/Y/G, B/Pb/Cb, R/Pr/Cr, H/HV and V), S-Video Input 3 Vacancy Input 4...
Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro- jector, it will automatically turn off by operating one of the following protection circuits. Fuse A fuse is located inside of the projector. When the LAMP/ READY indicators are not lighting, the fuse may be opened.
Circuit Protections Mechanical sensor switches (SW902, SW6581) This projector provides 2 mechanical sensor switches, the one is for filter cartridge sensor switch (SW6581) and the other one is for lamp cover sensor switch (SW902). The filter cartridge sensor switch detects whether the filter car- tridge is installed correctly.
Circuit Protections Temperature sensors, wind sensors The projector provides 2 temperature sensor ICs, 1 sensor on the Main board and 1 sensor on the Sensor board, and 1 wind sensor on the intake duct. The sensor ICs monitor surrounding temperature of the panels/prism, and surrounding temperature of the intake duct, and the wind sensor monitors airflow passed through the air filter in the intake duct.
Circuit Protections Power failure and fan lock detection The projector provides the detection circuits of the power failure and the fan lock. When the detection circuit detects an error at the power supply line or at the fan operation circuit, the projector will turn into the standby mode to protect the other circuits defective.
Maintenance Filter Instructions Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter becomes clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. This projector has an electrically operated filter which helps you to replace the filter easily.
Maintenance Replacing the Filter Cartridge Turn off the projector, press the Main On/Off Switch to Off and unplug the AC power cord from the AC outlet. Filter cover First, clean up the dust on the projector and around the air vents. Slide and open the Filter cover.
Meintenance Resetting the Filter Counter Filter counter Be sure to reset the Filter counter after replacing the filter cartridge. Press the MENU button to display the On-Screen Menu. Use the Point ed buttons to select Setting and then press the Point 8 button or the SELECT button. Use the Point ed buttons to select Filter counter and the press the SELECT button.
Maintenance Lamp Management This Projector is equipped with 2 Projection Lamps to ensure brighter image and those lamps are controlled by the Lamp Management Function. The Lamp Management Function detects the status of lamps and shows the status on screen or on the LAMP 1/2 REPLACE indicators. This function also automatically controls the Lamp Mode when any of lamps is out for the end of life or malfunctions.
Maintenance Lamp Replacement When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP 1/2 REPLACE indicator lights orange. Replace the lamp with a new one promptly. The timing when the LAMP 1/2 REPLACE indicators should light is depending on the lamp mode.
Maintenance Checking the projector used time and lamp used time The LAMP REPLACE indicator will light yellow when the total lamp used time (Corresponding value) reaches 3,000 hours. This is to indicate that lamp replacement is required. The total lamp used time is calculated by using the below expression, Total lamp used time (Corresponding value) = eco + ( normal x 1.5)
Maintenance Quick Maintenance This projector provides a cabinet front cover and lamp cover on the cabinet top to enhance the service maintenance. This enables service personnel to align the optical adjustment or replace the optical parts without disassembly the cabinet top. Quick access to the Projection lens unit, Lcd/Prism assy, Polarized glass assy.
Maintenance Cleaning the optical parts After long periods of use, dust and other particles will accumulate on the LCD panel, prism, mirror, polarized glass, lens, etc., causing the picture to darken or color to blur. If this occurs, clean the inside of optical unit. Remove dust and other particles using air spray.
Security Function Notice This projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code lock". When the projector has set these security function on, you are required to enter correct PIN code to use the projector. If you do not know the correct PIN code to the projector, the projector can no longer be operated or started.
Lens Mounting SPECIFICATIONS (Throw distance and screen size, lens shift ratio) for PLC-HF10000L NOTE: Following table shows approximate measurement. Actual measurement depends on lens and projectors. SCREEN SIZE (INCH) AND THROW DISTANCE (m) LENS SHIFT/CENTER RATIO U/D (MAX) SIDE(MAX) Part No.
Mechanical Disassembly Mechanical disassembly flow chart Mechanical disassembly should be made by following procedures chart. Screws Expression Following steps show the basic procedures, therefore unnecessary step may (Type ) mm Diameter x Length be ignored. T type M Type Caution: The parts and screws should be placed exactly the same position as the origi- nal otherwise it may cause loss of performance and product safety.
Mechanical Disassembly Mechanical disassembly 1 Cabinet front cover removal 1 Turn the Cabinet Front Ring anti-clockwise and pull it forward to remove. 2 Remove 2 screws-A (M4x10) and loosen 2 screws-B, and pull the cabinet front cover-A forward. 3 Remove the projection Lens Assy. See item "Lens Mounting" for further informa- tion.
Mechanical Disassembly 2 Cabinet front removal 1 Remove 4 screws-A (M4x10), 2 screws-B (M4x10) and 1 screw-C (M4x30). 2 Disconnect the cable on the LED board and remove the cabinet front. Cabinet front 2-1 LED and RC front boards removal 1 Remove 2 screws-A (T3x6) on the LED board and 2 screws-B (T3x6) on the RC front board and then remove boards.
Mechanical Disassembly 3 Cabinet top removal 1 Remove 2 screws A (M4x10) 4 screws-B (M4x10) and then remove the cabinet top assy upward. Cabinet top assy 3-1 Lamp cover removal 1 Loosen 1-screw-A on the lamp cover and pull the cover backward. 2 Remove each 2 screws-B (T4x10) on the hinges and then remove the lamp cov- Lamp cover -25-...
Mechanical Disassembly 3-2 Filter cover removal 1 Slide the filter cover and remove it as shown in the figure. Filter cover Cabinet top assy 4 Main board removal 1 Remove 5 screws-A (M3x6) and remove the main board. Main board -26-...
Mechanical Disassembly 8-1 Side panel assy disassembly-1 1 Remove 4 screws-A(T3x8) and remove the control board and button assy. 2 Remove 2 screws-B(M3x8) and remove handle. 3 Remove 4 screws-C(M3x6) and remove shield plate and gasket. Pull out the mother board.
Mechanical Disassembly 8-3 AV board assy disassembly 1 Remove 4 screws-A(M3x8) to remove the slot board holder. 2 Remove 4 screws-B(M3x6), 3 screws-C(T3x8) and 4 hex screws-D and then remove the AV board holder and the AV board. Slot board AV board holder holder...
Mechanical Disassembly 9-1 Power box assy removal-1 1 Remove 2 screws-A(M3x6) and remove power box cover. 2 Remove the sockets on the noise filter. 3 Remove 4 screws-B(T3x10) and pull the power box assy upward off. Power box cover Power box assy Socket 9-2 Power box assy disassembly-1 1 Remove 4 screws-A(T3x6) and remove the power(DC)
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Mechanical Disassembly 9-3 Power box assy disassembly-2 Board removal 1 Remove 4 screws-A(M3x6) and pull the power board assy upward off. 2 Remove 3 screws-B(T3x6) and remove the ballast-1. Remove 3 screws-C(T3x6) and remove the ballast-2. 3 Remove 4 screws-D(T3x6) and remove the power board. 4 Remove 2 screws-E(T3x6) and 1 screw-F(M3x6), and remove spacer and shield plate.
Mechanical Disassembly 10 Lens shift assy removal (Before disassembling, make sure the lens should be adjusted to the center position.) 1 Remove 4 screws-A(T4x14) and 4 screws-B(M4x12) and remove the lens shift assy upward off. Lens shift assy 10-1 Lens shift assy disassembly 1 Remove the motors.
Mechanical Disassembly 11 Optical unit removal 1 Remove 2 screws-A(M3x6) and remove the integrator-in assy upward off. 2 Remove 4 screws-B(M4x12) and 4 screws-C(T4x10) and remove the optical unit assy upward off. Integrator-in assy Optical unit assy SW904 SW903 Lamp ID1 IF 12 Optical lamp unit removal board 1 Remove 2 screws-A(T4x10) and remove the optical lamp...
Mechanical Disassembly 12-1 Lamp ID IF board and Fans removal 1 Remove fans on the bottom of the optical lamp unit. FN908 with 2 screws-B(T3x40), FN909 with 2 screws-C(T3x40) 2 Remove fans on the top and side of the optical lamp unit. Remove 4 screws-D(M3x30) and remove the optical lamp unit top.
Mechanical Disassembly 13-1 AC inlet assy disassembly 1 Remove the line filter cover. Remove 2 screws-A (M4x6) and remove the AC inlet cover. 2 Remove the line filter board by unhooking 3 hooks. 3 Remove 2 screws-B(M3x10) and remove the AC inlet. 4 Pull the AC switch (SW901) out backward.
Optical Parts Disassembly Disassembly requires a 2.0mm or 2.5mm hex wrench and a screwdriver. 1 LCD panel/prism assy removal Remove the duct cover, and remove 4 screws-A(M2.5x8) and remove the LCD pan- el/prism assy upward off. LCD panel/prism assembly Lcd panel/prism top view -39-...
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Optical Parts Disassembly 1-1 Polarized glasses-out/pre-polarized glasses removal Remove 1 screw-B (M2.5x4) on each stopper and take the polarized glasses upward off. Polarized glass-(OUT/B)1* (Green) Polarized glass-(OUT/B)2 Blue Marker Polarized glass- (OUT/G)1 Polarized glass- (OUT/G)2 (Blue) Polarized glass (OUT/R) (red) * When removing the outer Polarized glass-(OUT/B)1, remove the inner Polarized glass-(OUT/B)2 first.
Optical Parts Disassembly 1-2 LCD panels removal Remove 3 screws-C (M2x6) on each LCD panel and remove the LCD panel. G-LCD panel B-LCD panel R-LCD panel Lcd Panel type check There are 2 types combination of the LCD panel/prism assembly and the optical parts, named Type-R and Type-L. Since both have no compatibility, each type should be combined with the same type, and the specific parts should be used.
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Optical Parts Disassembly 2 Polarized glass/Optical filter assy removal Remove 2 screws-A (M3x6) on each stopper and take the polarized glasses upward off. Polarized glass/Optical filter assy (M2.6x6) * Note on handling the polarized glass (IN) assy Care the following points to maintain the Polarized glass (IN) assy.
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Optical Parts Disassembly 2-1 Polarized glass-in/Optical filter mounting There are 2 types combination of the LCD panel/prism assembly named Type-R and Type-L. Mount the polarized glasses and optical filters according to the type of the LCD panel assembly as shown in the figure below tYPe-L Polarized glass Assy for red Film side...
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Optical Parts Disassembly tYPe-r Polarized glass Assy for red Film side (M2x2) Film side (M2x2) Pre-Polarized glass-(IN/R) Marking (Red) (M2.6x6) (M2x2) Polarized glass-(IN/R) (M2x2) Prism side Optical filter-(ICV) Film side Marking (Behind) (M2x2) Polarized glass Assy for Green Film side Polarized glass-(IN/G)1* (M2x2) Marking...
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Optical Parts Disassembly remove the cabinet top assy and main board to take the following disassembly. 3 Optical filter (LC-CS) removal Remove 2 screws-A(M3x6) and YE LCD Cover, and remove the Optical filter (LC- CS) upward off. YE LCD Cover Optical filter (LC-CS) QR code Prism side...
Optical Parts Disassembly 5 PBS/Integrator-out assy removal Remove 2 screws-A(M3x6) and remove the PBS/Integrator-out assy upward off. (M3x4)x2 PBS/Integrator-out Bumpy sur- assy face comes (M3x4)x2 this side. Blue Marker (Bottom side) Hooks Notch Integrator-out 6 Mirror assy removal Remove 2 screws-A(M3x6) and remove the mirror assy upward off. Mirror assy Mirror (M3x4)x2...
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Optical Parts Disassembly 7 Relay lens assy removal Remove 2 screws-A(M3x6) and remove the relay lens assy upward off. Relay lens assy Relay lens (M2x4)x4 Side View 8 Optical unit top removal Remove 8 screws-A(T3x12) and remove the optical unit top. Optical unit top -47-...
Optical Parts Disassembly 8-1 Optical parts locations in the optical unit When mounting the optical parts in the optical unit, the parts must be mounted in the specified location and direction as shown in the figure below. Parts Name Parts Name LENS, CONDENSOR(IN) LENS, RELAY(IN) LENS, CONDENSOR(OUT)
Optical Parts Disassembly 9 Optical lamp unit top removal 1 Loosen 2 screws on the each lamp house and take the lamp houses upward off. 2 Remove 2 screws-A(T3x8) and remove the lamp fan net board. 3 Remove 2 screws-B(T3x12) and remove the fan (FN912). 4 Remove 4 screws-C(M3x30) and screw-D(M4x6) and remove the optical lamp unit top.
Optical Parts Disassembly 9-2 Optical parts locations in the optical lamp unit When mounting the optical parts in the optical lamp unit, the parts must be mounted in the specified location and direction as shown in the figure below. Parts Name Parts Name OPTICAL FILTER(UV/IR) MIRROR(W-COLD)
Optical Adjustments Optical adjustment location WArNING : uSe uV rAdIAtIoN eYe ANd SKIN ProtectIoN durING SerVIcING. cAutIoN: to prevent suffer of uV radiation, those adjustments must be completed within 25 minutes. Back focus adjust- Convergence ment adjustment Mirror-R adjustment Relay lens adjustment Contrast adjustment PBS adjustment Integrator adjust-...
Optical Adjustment Before Adjustment 1. Each adjustment requires hex wrenches and slot screwdrivers. 2. Set the motorized lens shift to the center position (horizontal and vertical) with LeNS SHIFt Button. Press and hold the LeNS SHIFt button for more than 5 seconds, the lens will move to the center position auto- matically.
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Optical Adjustment Optical adjustment tool installation When performing the optical center adjustment, the optical adjustment tools are needed. 1. Remove each polarized glass/optical filter assy for Red, Green and Blue. Remove 2 screws-A on each polarized glass assy. 2. Replace the optical filter units. Remove 1 screw-B and remove the optical filter unit.
Optical Adjustment 1. Optical Center adjustment Take step-z to step-v for the optical center adjustment. Disconnect the FPC cables of the panels and replace each polarized glass/optical filter assy with the adjustment tool. Set the main board into the groove on the optical unit top. (See the previous pages) Blue band z Integrator adjustment-1 Color edge...
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Optical Adjustment x Mirror-r adjustment Blue band Move the Mirror-R to adjust the color edge to be minimum. 1) To adjust the top of the coor edge as shown in Fig.2-1, loosen 2 slot-B screws , and turn the by using a slot screwdriver. 2) To adjust theleft of the color edge as shown in Fig.2-2, loosen 2 slot-B screws...
Optical Adjustment c relay lens adjustment Same color-offset band width Move the Relay lens to make the same width of yellow and blue color-offset on the top/bottom and left/right of the screen. 1) To adjust the image vertically as shown in Fig.3-1, loosen 2 slot-B screws , and move the...
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Optical Adjustment v Integrator adjustment-2 Move the Integrator-out and Integrator-in to remove the color bands on the top/bottom or left/right of the screen. 1) To adjust the image vertically as shown in Fig.4-1, loosen 2 screws , and turn the screws by using hex drivers.
Optical Adjustment 2. PBS adjustment Select the internal test pattern signal "All white" from the projector's menu "Menu -> Setting -> Test pattern". Loosen 2 screws-A on the integrator-out unit. Insert a slot screwdriver into the slot-B and turn it as the brightness on the screen is to be the maximum. Tighten screws to fix the Integrator-out unit.
Optical Adjustment 3. Contrast adjustment Select the internal test pattern signal "All black" from the projector's menu "Menu -> Setting -> Test pattern". Loosen 1 screw on the polarized glass mounting base and 1 screw on the optical filter(HCP) mounting base. Turn the polarized glass mounting base with lever to obtain the darkest brightness and proper black color uni- formity on the screen.
Optical Adjustment 4. Back focus adjustment Lcd panel/prism top view Slot B Before Adjustment : Select the internal test pattern signal "Cross" from the projector's menu "Menu -> Setting -> Test pattern". Adjust the focus by pressing the Focus U V buttons on the projector or remote control unit. Press the Zoom U V buttons on the projector or remote control unit to set the TELE and WIDE.
Optical Adjustment 5. Convergence adjustment Preparation When adjusting the convergence of LCD panels, Convergence Adjustment Tool is required. This tool can be ordered as a service parts. Parts No. is shown below. Mount the Adjustment Tool on the LCD panel and adjust each panel convergence. Make sure each Red, Green and Blue LCD panel unit has been correctly installed before performing convergence adjustments.
Optical Adjustment Adjustment tool installation Note; Before mounting the Adjustment Tool, set adjustment screws of Adjustment Tool in center of the adjustment range. Refer to Screw Setting. Loosen 2 screws-A of Prism/LCD panel unit. CAUTION: When loosening the screws-A, do not touch the other mechanical part or give it shock. Fully loosen 2 screws-B on the Adjustment Tool.
Optical Adjustment Adjustment tool The figure is an installation figure for the adjustment of the Blue LCD panel. Adjustment tool removal After completing the adjustment, remove the Adjustment Tool as follows. Loosen 2 screws-B and release LCD Panel Bracket. Remove 2 screws-C, then remove Adjustment Tool. Slide the Adjustment Tool, and release from the LCD Panel Bracket.
Optical Adjustment Adjustment For convergence adjustment, use Green as the reference standard. Align Red and Blue with Green by adjusting the position and angle of the Red and Blue LCD panel. Screws X, Y and Z are for convergence adjustment. When adjusting the Green reference LCD panel, both on Red and Blue LCD panel should be adjusted with Green LCD panel.
Electrical Adjustments Service Adjustment Menu Operation to enter the service mode To enter the “Service Mode”, press and hold the MeNu and SeLect button for more than 3 seconds, or press and hold the MeNu button on the remote control for more than 20 seconds. The service menu appears on the screen as follows.
Electrical Adjustment Circuit Adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety. Before taking these adjustments, turn the projector for more than 10 minutes to sta- bilize the operation.
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Electrical Adjustment LCD Panel L/R Setting Fan driving voltage adjustment 1. Enter the service mode. Equipment Digital voltmeter 2. Check the data value. (140 - 0) Lamp mode 2 Lamps Group No. Value Panel type Lamp control Normal 140 - 0 140 - 0 1.
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Electrical Adjustment v Auto calibration (PC) Common center adjustment Input mode Input 1 [RGB (PC Analog)] Input mode Input 1 [RGB (PC Analog)] Input signal 16-step gray scale computer signal Input signal 50% (R,G,B) pattern signal Screen size Normal 1. Enter the service mode. 1.
Electrical Adjustment White balance adjustment ⁄2 Wind Sensor calibration ⁄1 Input mode Adjusted input mode (for checking) 1. Enter the service mode. Input signal 16-step gray scale signal 2. Select group no. “240” and item no. “2”. Confirm the Data value is “1”. 1.
Electrical Adjustment Service Adjustment Data Table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjustment items indicated with “✻” are required to readjust fol- lowing to the “Electrical adjustments”. Other items should be used with the initial data value.
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Electrical Adjustment Grp / No. Item Function Range Initial Note 6 Position Check Time Position Check Time 1 - 255 Shutter Operation in Stop Mode 7 Stop Mode 0 - 1 0:Free, 1:Brake Shutter Close Command 8 Enable Close Cmd 0 - 1 0:Disable, 1:Enable 9 Speed Control...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 6 Flow Calib Fan Volt 7 Flow Sensor Calibration Fan Volt No.7 [V x10] 0 - 255 7 Flow Calib Fan Volt 8 Flow Sensor Calibration Fan Volt No.8 [V x10] 0 - 255 Flow Calib Effective Difference (Not Memorized)
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Electrical Adjustment Grp / No. Item Function Range Initial Note 10 Filter 2nd Cartridge Scroll Time 1 0 - 32767 9999 11 Filter 2nd Cartridge Scroll Time 2 0 - 32767 9999 12 Filter 2nd Cartridge Scroll Time 3 0 - 32767 9999 13 Filter 2nd Cartridge Scroll Time 4 0 - 32767...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 0 Fan 1 Min Adjust (DAC) 0 - 255 1 Fan 1 Max Adjust (DAC) 0 - 255 2 Fan 2 Min Adjust (DAC) 0 - 255 3 Fan 2 Max Adjust (DAC) 0 - 255 4 Fan 3 Min Adjust (DAC) 0 - 255...
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Electrical Adjustment Grp / No. Item Function Range Initial Note Auto Calibration (Common) Execute Calibration when the Value is changed to 1. (For PC 0 Execute Calibration 0 - 1 White 100%) 1 Loop Count Max Times of Calibration 1 - 30 Calibration Log (Read only) 2 Auto Status 0 / 1 / 9...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 31 Target White: PC Standard - Y 0 - 1000 32 Target White: PC Real - X 0 - 1000 33 Target White: PC Real - Y 0 - 1000 34 Target White: PC Dynamic - X 0 - 1000 35 Target White: PC Dynamic - Y...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 6 Clamp Width 0 - 4095 8 VSBEG 0 - 15 9 Filed Enable 0 - 1 10 FLDBEG 0 - 15 11 FLDEND 0 - 15 12 PHASE 0 - 63 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 8 VSBEG 0 - 15 9 Filed Enable 0 - 1 10 FLDBEG 0 - 15 11 FLDEND 0 - 15 12 PHASE 0 - 63 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch 0 - 4095...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 9 Filed Enable 0 - 1 10 FLDBEG 0 - 15 11 FLDEND 0 - 15 12 PHASE 0 - 63 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch 0 - 4095 25 (Sub) Clamp Position 0 - 4095...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 10 FLDBEG 0 - 15 11 FLDEND 0 - 15 12 PHASE 0 - 63 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch 0 - 4095 25 (Sub) Clamp Position 0 - 4095 26 (Sub) Clamp Width...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 11 FLDEND 0 - 15 12 PHASE 0 - 63 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch 0 - 4095 25 (Sub) Clamp Position 0 - 4095 26 (Sub) Clamp Width 0 - 4095...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 12 PHASE 0 - 63 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch 0 - 4095 25 (Sub) Clamp Position 0 - 4095 26 (Sub) Clamp Width 0 - 4095 28 (Sub) VSBEG 0 - 15...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 22 (Sub) H Back Porch 0 - 4095 23 (Sub) V Back Porch 0 - 4095 25 (Sub) Clamp Position 0 - 4095 26 (Sub) Clamp Width 0 - 4095 28 (Sub) VSBEG 0 - 15 29 (Sub) Filed Enable...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 33 Ye Auto: AV Cinema :W_SXY_0 [Unit] 0.001 0 - 999 34 Ye Auto: AV Cinema :W_SXY_1 [Unit] 0.001 0 - 999 35 Ye Auto: AV Cinema :B_SXY_0 [Unit] 0.001 0 - 999 36 Ye Auto: AV Cinema :B_SXY_1 [Unit] 0.001...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 3 Ye Off: PC Standard :B_SXY_0 [Unit] 0.001 0 - 999 4 Ye Off: PC Standard :B_SXY_1 [Unit] 0.001 0 - 999 5 Ye Off: PC Standard :LMIT_CONTRAST 100 - 5000 1400 6 Ye Off: PC Standard :CAL_CONT Result Contrast Display only 7 Ye Off: PC Standard :CONT_USE [Unit] 0.001...
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Electrical Adjustment Grp / No. Item Function Range Initial Note 12 Y Filter Y Input Filter Band 0 - 7 13 C Filter C Input Filter Band 0 - 7 NTSC/PAL Detect Threshold 0 : 64H/1V - PAL Det.strong 1 : 96H/1V 14 NTSC/PAL Detect 0 - 3 2 : 128H/1V...
Troubleshooting No Power Are the LAMP indicator (red) and Is the lamp cover attached correctly? POWER indicator (green) light? When the lamp cover is removed If the LAMP and POWER indicators or not attached correctly, the are not light, check the primary projector cannot be turned on.
Troubleshooting Power (AC) D681 LINE S16V FILTER F901 SW901 IC602 FUSE MAINS SWITCH POWER D682 S9.6V CONTROL T601 CONVERTER TRANSFORMER D683 D684 IC601 SWITCHING PC601 Q611/Q610 Q681 PFC_SW PC602 Power-On:H POWER(AC) Check that PFC_SW signal is correct. Power-ON: PFC_SW: H Standby: PFC_SW: L Power (DC) FN905...
Troubleshooting Power Supply and Power Fail Detection Error Information is listed by the serial command "CRALLPFAIL". See the chapter "Diagnosis of Power Failure with RS-232C port" and "Power failure detection system ". MAIN ERROR INFO. K66A Q6601 Q6602 MAIN, S16V PF_S16V Q7434 Q7436...
Troubleshooting Temperature Abnormality temperature monitor operation ery (IC8856) and intake air (IC8811). If each part tem- The temperature monitor system is provided to prevents perature reaches abnormal temperature, the CPU will damage of optical components (the LCD panel and po- turn off the projector, and will blink WARNING TEMP.
Troubleshooting Power Lens and Shutter System and Abnormality Check the focus and zoom drive signals referring to the logic table below. K65A K65D K65M K65Q FOCUS FOCUS+ IC5531 FOCUS DRIVE <LB1645N> FOCUS- ZOOM ZOOM+ Check the lens shift drive IC5551 ZOOM signals referring to the DRIVE...
Troubleshooting Lamp Abnormality ■ The Lamp Driving Circuit Check that the lamp on/off Check that the lamp power drive signals (PFC1_SW, signals (BALAST_SW1, BALAST_SW2) are correct. PFC2_SW) are correct. Power-On: H Lamp-On: 3V, Off: 5V CN1B CN3B LAMP1 K16B K16A BALLAST1 POWER(AC) POWER(DC)
Troubleshooting Power failure detection system detection of Power failure Projector provides a protection circuit to prevent the secondary failure when the power failure, fans failure or tempera- ture failure occurs on the projector. The power failure detection lines "PF_S5V", "PF_S3.3V", etc. are connected to the power supply lines and fans.
Troubleshooting Error History Log This projector provides the error history log function. To Item Data Group (Error Code) check the logs, you need to enter the service mode and <- Latest Error select Group No. " " and Item No. " "...
Troubleshooting Diagnosis of Power Failure with RS-232C port This projector provides a function to get the error information of the projector by using the RS-232C serial port for the power failure diagnosis. The further error information of the power failure and fan failure can be found out by using this function. Diagnosis procedure Connect a RS-232C serial cross cable to SERIAL PORT IN on the projector and serial port on the PC.
Troubleshooting Indicators and Projector Condition Check the indicators for the projector condition. The projector is operating normally. Indicators Projector Condition WARNING WARNING LAMP 1/2 POWER LAMP SHUTTER TEMP. FILTER REP. green blue orange orange The projector is off. (The main On/Off switch is OFF position or the AC power cord is unplugged.) The projector is in stand-by mode.
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Troubleshooting The projector is detecting abnormal condition. Indicators Projector Condition WARNING WARNING LAMP 1/2 POWER LAMP SHUTTER TEMP. FILTER REP. green blue orange orange The temperature inside the projector is elevated ✽ ✽ ✽ close to the abnormally high level. The temperature inside the projector is abnormally high.
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Troubleshooting The projector is detecting abnormal condition. Indicators Projector Condition WARNING WARNING LAMP 1/2 POWER LAMP SHUTTER TEMP. FILTER REP. green blue orange orange If the Filter counter reached a time set in the timer setting, a Filter replacement icon (Fig.2) appears on ✽...
Serial Control Serial Control Interface This projector provides a function to control and monitor the projector's operations by using the RS-232C serial port. Operation Connect a RS-232C serial cross cable to SERIAL Baud rate : 9600 / 19200 bps PORT IN on the projector and serial port on the PC. Parity check : none Stop bit...
Serial Control Status Read Command Format The command is sent from PC to the projector with the format below; 'CR' [Command] 'CR' Command: one character (refer to the command table below. The projector decodes the command and returns the 'Character string' with the format below; Projector command Function...
Control Port Functions ● SCALER (IC301, IP00C811) PIN NO. NAME FUNCTION NAME FUNCTION POLARITY POWER_ON_SW Power On FILTER_COUNT Filter Count YE_MUTE_SW YE Control ACCELE_SENS1 Accelerator Sensor 1 ACCELE_TEMP1 Accelerator Sensor 1 ACCELE_SENS2 Accelerator Sensor 2 ACCELE_TEMP2 Accelerator Sensor 2 R/C_SCX Remote Control (Not used) PRESS_SENS Pressure Sensor...
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Control Port Functions ● I/O Expander (IC1801, TE7783) PIN NO. NAME FUNCTION NAME FUNCTION POLARITY LENS_SENSE_U Lens Sensor Top LENS_SENSE_D Lens Sensor Bottom LENS_SENSE_L Lens Sensor Left LENS_SENSE_R Lens Sensor Right LENS SENSE_VC Lens Sensor Vertical Center LENS_SENSE_HC Lens Sensor Horizontal Center FILTER_POSI1 Filter Position Detection 1 FILTER_POSI2...
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Control Port Functions ● Ye & Color Management FPGA (IC3401, EP3C80F484) PIN NO. NAME FUNCTION NAME FUNCTION POLARITY 4LCD_SW_NIOS 4LCD Drive Switch POSITION_DET2 Shutter Position Detection 2 POSITION_DET1 Shutter Position Detection 1 SHUTTER_SW1 Shutter Switch 1 SHUTTER_SW2 Shutter Switch 2 LAMP3_RX Lamp 3 RXD LAMP4_RX...
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IC Block Diagrams ● LB1645N <Motor Drive, IC5531, IC5551, IC6501, IC6502, IC6551> ● M62320 <I/O Expander, IC4801, IC4811, IC7702> I�C BUS Interface Shift Register Output Data Input/Output Output Data Input Data Register Latch Latch Reset Input Data Power on Reset I/O Port -179-...
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IC Block Diagrams ● M62393 <DAC, IC7802> ● NJM2671 <Stepping Motor Drive, IC7621> -180-...
KG2-HF10000L00 Parts Location Diagrams Cabinet front and top assembly A2821 RC FRONT BOARD A2851 LED BOARD Cabinet bottom assembly * Accessory * Accessory A6590 LENS NET BOARD A2691 F-G NET BOARD A6501 A2801 MOTOR BOARD RC REAR BOARD -182-...
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KG2-HF10000L00 Parts Location Diagrams AV panel assembly AA3800 RS232C BOARD AA6800 CONTROL BOARD AA9000 MOTHER BOARD AA1200 AA6594 AV BOARD LIGHT BOARD Filter holder assembly AA5501 M901 AMF DRIVER BOARD A6581 FILTER SW BOARD A6591 HALL SENSOR BOARD S901 -183-...
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KG2-HF10000L00 Parts Location Diagrams Main board AA3850 ILLUMI BOARD AA200 MAIN BOARD A7761 Duct cover and fans RGB FANNET BOARD A8811 EX TEMP BOARD FN907 FN904 FN901 FN902 FN903 -184-...
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KG2-HF10000L00 Parts Location Diagrams AC inlet assembly SW902 F901A F901 K901E K901 SW901 A2680 LINE FILTER BOARD Power box assembly A901 A601 POWER(DC) BOARD POWER(AC) BOARD BALAST1 BALAST2 FN906 AA680 PFC BOARD FN905 -185-...
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KG2-HF10000L00 Parts Location Diagrams Lens shift and optical unit * Accessory * Optional Lens shift assembly M02-3 M02-5 M02-4 M02-1 M02-2 M02-3 -186-...
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KG2-HF10000L00 Parts Location Diagrams (Blue) (Green) L01L-G, L01R-G L01L-B, L01R-B L01L-R, L01R-R Note: (Red) Parts for L01-R, L01-G and L01-B differ accord- ing to type of LCD panel/prism assembly. -189-...
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KG2-HF10000L00 Parts Location Diagrams Polarized-In Assembly For Red L04-R L03-R L02L-R / L02R-R Prism side For Green L04-G L03-G L02L-G / L02R-G Prism side For Blue L04-B L03-B Note: Parts for L02 differ according to type of LCD L02L-B / L02R-B panel/prism assembly.
Note: Parts order must contain Chassis No., Part No., and Descriptions. Key No. Part No. description Key No. Part No. description 945 030 7356 BADGE,SANYO*53.5X12L53.5 PACKING MATERIALS CHASSIS PARTS 610 335 9830 ASSY,BOX FILTER-KS3A 910 311 5123 ASSY,HOLDER LNS B-MT8A...
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KG2-HF10000L00 Mechanical Parts List Key No. Part No. description Key No. Part No. description COMMON * Key No. L01-R1 to L01-B2 are included in the LCD Panel/Prism Assy. L01-R1 645 101 6461 PRE-POLARIZED GLASS(OUT)R L01-R2 645 103 4632 POLARIZED GLASS(OUT/R) L01-G1 645 104 1609 POLARIZED GLASS(OUT/G)1...
KG2-HF10000L00 Electrical Parts List Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.
PLC-HF10000L KG2-HF10000L00 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KG2-HF10000L00 model PLc-HF10000L. File with the service manual No. SM5111297-00 Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.
KG2-HF10000L00 Parts description and reading in schematic diagram 1. The parts specification of resistors, capacitors and resistor reading coils are expressed in designated code. Please check Example 1/2 D J 10K B the parts description by the following code table. 2.
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KG2-HF10000L00 Pin description of diode, transistor and IC ● diode Diode K: Cathode A: Anode ● transistor/Fet Transistor/FET C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source C1 C2 C1 C2 ● Ic (GND) RESET (IN) (OUT) Index Index...
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Note on Soldering do not use solder containing lead. Solder This product has been manufactured using lead-free Use solder with the metal content and composition ratio solder in order to help preserve the environment. by weight given in the table below. Do not use solders Because of this, be sure to use lead-free solder which do not meet these conditions.
Printed Wiring Board Diagrams ! CAUTION This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing 1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold rc FroNt (SIde:A) rc FroNt (SIde:B) sides (secondary circuit) at the same time.