Page 1: Service Manual
FILE NO. SERVICE MANUAL Multimedia Projector Model No. PdG-dHt8000L U.S.A, Canada, Europe U.K, Asia, Brazil original Version * Projection lens is optional. chassis No. Ke2-dHt8000L00 Match the Chassis No. on the unit's back cover with the Chassis No. in the Service Manual.
Page 2: Table Of Contents
Contents SERVICE MANUAL ............1 Power supply lines ............130 Contents ................ 2 Fan Control System ............. 131 Safety Instructions ............3 Temperature Abnormality ..........132 Safety Precautions ............3 Power Lens and Shutter System and Abnormality ..133 Product Safety Notice .............3 Lamp Abnormality ............
Page 3: Safety Instructions
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.
Page 4: Specifications
Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 15.75” x 9.55” x 20.61” (400.0 mm x 242.5 mm x 523.5 mm) Net Weight 43.21lbs (19.6 kg) Feet Adjustment 0˚ to 5˚ DLP Chip Projection System 0.95” Single DLP chip, High brightness color wheel x 2 Number of Pixels 2,073,600 pixels (1,920 x 1,080 dots) Signal Compatibility Color System PAL, SECAM, NTSC, NTSC4.43, PAL-M, and PAL-N High Definition TV Signal 480i, 480p, 575i, 575p, 720p, 1035i, 1080p, and 1080i Input Scanning Frequency H-sync. 15 kHz–120 kHz, V-sync. 48 Hz–120 Hz Optical Information Projection Lamp 330 W UHP 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 Vacant Input 4 Vacant Monitor Output Mini D-sub 15 pin Other Jacks S erial port in (D-sub 9), Serial port out (D-sub 9), USB port, LAN port (RJ45) and Wired Remote Jack...
Page 5: Circuit Protections
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 Cover A fuse is located at bottom of the projector. When the POWER/LAMP indicators are not lighting, the fuse may be opened.
Page 6: Mechanical Sensor Switches (Sw902, Sw1891)
Circuit Protections Mechanical sensor switches (SW902, SW1891) This projector provides 2 mechanical sensor switches, the one is for filter cartridge switch (SW1891) and the other one is for lamp cover switch (SW902). The filter cartridge switch detects whether the filter cartridge is installed cor- rectly.
Page 7: Temperature Sensors, Wind Sensors
Circuit Protections Temperature sensors, wind sensors The projector provides 3 temperature sensor ICs, 2 sensors on the Main board and 1 sensor on the Sensor board, 1 thermistor on the peltier device and 1 wind sensor on the intake duct. The sensor ICs monitor surrounding tempera- ture of the optical parts, and surrounding temperature of the intake duct, and the wind sensor monitors airflow passed through the air filter in the intake duct.
Page 8: Power Failure And Fan Lock Detection
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.
Page 9: Maintenance
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.
Page 10: Replacing The Filter Cartridge
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. First, clean up the dust on the projector and around the air vents. Filter cover Open the filter cover.
Page 11: Resetting The Filter Counter
Maintenance 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 7 8 buttons to move the red frame pointer to the Setting Menu icon.
Page 12: Lamp Management
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.
Page 13: Lamp Replacement
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.
Page 14: Checking The Projector Used Time And Lamp Used Time
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. The total lamp used time is calculated by using the below expression. Total lamp used time (Corresponding value) = eco + ( normal x 1.5) eco: used time in the Eco1 and Eco2 mode...
Page 15: Optional Color Wheel Installation
Maintenance Optional Color Wheel Installation The projector comes with the high brightness color wheels in- stalled. Additional rich color reproduction color wheels are sup- plied. To replace the color wheels, refer to the following steps. SCREW Turn off the projector, press the Main On/Off Switch to Off and unplug the AC power cord from the AC outlet.
Page 16: Cleaning The Optical Parts
Maintenance Cleaning the Optical Parts After long periods of use, dust and other particles will accumulate on the optical parts, DMD module, mirror, color wheel, 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.
Page 17: Security Function Notice
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.
Page 18: Lens Mounting And Removing
Lens Mounting and Removing Installing or Removing the Optional Lens Remove the Lens hole cover Keep the lens hole cover in safe for later use. Use the lens hole cover to the projector during transportation. Fig-1 LENS HOLE COVER Mount the Lens Red mark 1.
Page 19 Lens Mounting and Removing Focus Correction When the lens is attached to the projector and images are being projected onto the screen, the peripheral focus may be out of focus in some localized areas. If this happens, adjust the three focus adjustment screws on the lens mount to adjust the focus balance of the screen.
Page 20: Adjustment Procedure
Lens Mounting and Removing Adjustment procedure Loosen the focus locking screws (Black) of the adjustment point. Turn the focus adjustment screws (Silver) to adjust the focus balance. When adjustment is complete, tighten the locking screws (Black). Three adjustment screws can work on the following focus balances respectively. Point A Adjust the focus balances of left and right side of the screen.
Page 21: Mechanical Disassembly
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.
Page 22: Mechanical Disassembly
Mechanical Disassembly Mechanical disassembly 1 Projection lens removal 1 Press and hold the lens release button and turn the projection lens anti-clockwise and then pull out the projection lens. * See item "Lens Mounting and Removing" for further information. Projection lens Lens release button 2 Cabinet top removal 1 Open 2 screw covers-A and remove 2 screws-B (M4x8).
Page 23: Main And Control Boards Removal
Mechanical Disassembly 3 Main and Control boards removal 1 Remove 6 screws-A (M3x6) on the Main board and 2 screws-B (M3x6) on the AV panel and then remove the Main board. 2 Remove 2 screws-C (T4x10) and pull up the Control board assy. (M3x6) Main board (M3x6)
Page 24: Av, Mother And Led Light Boards Removal
Mechanical Disassembly 4 AV, Mother and LED light boards removal 1 Remove 2 screws-A (T4x10) and 1 screw-B (M4x8) and take the AV panel assy upward off. AV panel assy AV board (M3x6) (T3x8)x4 (T3x8)x2 (T3x8)x2 (T3x8)x2 LED Light board (M3x6) Mother board (T3x8)x2...
Page 25: Lamps And Color Wheels Removal
Mechanical Disassembly 5 Lamps and Color wheels removal 1 Loosen 2 screws-A on each lamp and pull out the lamps. 2 Loosen 3 screws-B on each color wheel unit and then take the color wheel unit off. 3 Remove 2 screws-C (M3x12) and take the fan (FN909) off. Lamp 2 Lamp 1 FN909...
Page 26: Optical Base Assy Disassembly
Mechanical Disassembly 6-1 Optical base assy disassembly 1 Remove 3 screws-A (M3x10) and take the Optical base rod top off. Optical base rod top (M3x12)x2 (M3x12)x2 Color wheel socket Guide Color wheel socket Guide Optical base rod bottom top view (M3x6)x4 Prism (Rod)-L Prism (Rod)-S...
Page 27: Cabinet Front Assy Removal
Mechanical Disassembly 7 Cabinet front assy removal 1 Remove 4 screws-A (M4x8) and take the Cabinet front assy off. (M4x6)x3 LED board RC window (T3x8)x2 front (T3x8) (T3x8) R/C1 board (T3x8) Button base (T4x10) Lens release (T4x10) button Spring (T4x10) (M4x6)x4 (T4x10) (T4x10)
Page 28: Lens Holder And Optical Unit Assy Removal
Mechanical Disassembly 8 Lens holder and Optical unit assy removal 1 Remove 4 screws-A (T4x10) and 1 screw-B (T4x10) and take the Lens holder assy and Optical unit assy off. 2 Remove 2 screws-C (M4x8) and take the optical unit assy from the Lens holder assy.
Page 29: Shutter Assy Removal
Mechanical Disassembly 8-1 Shutter assy removal 1 Remove 5 screws-A (M3x6) and take the Optical unit top cover off. 2 Pull out the optical cover side. 3 Remove 2 screws-B (M3x6) and take the Shutter assy off. Optical unit top cover Optical unit Optical cover side Shutter assy...
Page 30: Dynamic Black Unit Removal
Mechanical Disassembly 8-3 Dynamic black unit removal 1 Remove 2 screws-A (M3x12) and take the Dynamic black unit off. Optical unit Dynamic black unit 8-4 Optical unit disassembly-1 1 Remove 4 screws-A (M3x6) and take the Optical cover bottom off. 2 Remove 4 screws-B (M2.5x5) and take the Mirror assy off.
Page 31 Mechanical Disassembly 8-5 Optical unit disassembly-2 1 Remove 4 screws-A (M3x6) and take the Optical base top off. 2 Remove 1 screw-B(M3x8) and take the Optical lens holder off. Optical base top Center Relay lens(2) Relay lens(1) position (M3x6)x2 (M3x6)x2 Optical lens holder Relay lens(3)
Page 32: Optical Lamp Cover Assy Removal
Mechanical Disassembly 9 Optical lamp cover assy removal 1 Remove 1 screw-A (T4x10) and 4 screws-B (T3x8). Remove 2 screws-C(T3x8) on each ballast cable socket, remove 2 screws-D (T4x10) and then take the Optical lamp cover assy off. Ballast cable socket Optical lamp cover assy (T3x12)x2 FN906...
Page 33: Ballast Assy And Filter Duct Assy Removal
Mechanical Disassembly Wiring on optical lamp cover (Bottom side) Optical lamp cover shield SW904 SW903 Optical lamp duct A ID I/F 2 board ID I/F 1 board (T3x8)x3 10 Ballast assy and Filter duct assy removal 1 Remove 3 screws-A (T4x10) and take the ballast assy off. 2 Remove the filter cover and filter cartridge.
Page 34: Ballast Assy Disassembly
Mechanical Disassembly 10-1 Ballast assy disassembly (T3x25)x4 (T3x6)x2 Ballast board Fan guard FN907 (M3x6) Label side (Bottom) (T3x6)x4 Spacer Ballast2 board (T3x6)x2 (T3x6)x4 Ballast1 board Spacer Spacer Spacer location on the (M3x6) ballast board 10-2 Filter duct assy disassembly (T3x8) (T3x8) (T3x8) (T3x8)
Page 35 Mechanical Disassembly 11 R/C2 board and AC box assy removal 1 Remove 1 screw-A (T3x8) and take the R/C2 board off. 2 Remove 1 screw-B (T4x8) and 2 screws-C (M4x6) take the AC bracket and AC shield off. 3 Remove 3 screws-D (T4x8) and take the AC box assy off. R/C2 board AC shield AC bracket...
Page 36: Lamp Duct Box Assy Removal
Mechanical Disassembly 12 Lamp duct box assy removal 1 Remove 3 screws-A (T4x10) and take the lamp duct box assy off. Label side (T4x35)x4 FN901 (T4x35)x4 Lamp duct box assy Label side FN902 13 Power(AC) and PFC board removal 1 Remove 6 screws-A (M4x8) and take the Cabinet bottom cover off.
Page 37: Adjustments
Adjustments Adjustments after Parts Replacement ● : Adjustment necessary ❍ : Check necessary disassembly / replaced Parts Mirror / Light Power Fans / Main board PFc board tunnel (dc) board Sensor (S901) Mirror adjustment ● Output voltage adjustment * ❍ Fan driving voltage adjustment ●...
Page 38: Service Adjustment Menu Operation
Adjustments Service Adjustment Menu Operation to enter the service mode MeNu SeLect button To enter the “Service Mode”, press and hold the for more than 3 seconds, or press MeNu and hold the button for more than 20 seconds.. The service menu appears on the screen as follows. to adjust service data MeNu button SeLect button...
Page 39: Optical Adjustments
Optical Adjustments 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. Before Adjustment Put on the projector in the darkest room. Each adjustment Screws requires hex wrenches and slot screwdrivers.
Page 40: Mirror Adjustment
Optical Adjustment Mirror adjustment Loosen 4 screws- on the mirror unit. Enter the service mode. Select Group "152", No. "0" and set data value to "3". The magenta color will appear on the edges of the screen. Exit service mode. White Select the internal test pattern signal "All black"...
Page 41: Electrical Adjustment
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.
Page 42 Electrical Adjustment Fan driving voltage adjustment v Auto calibration (Slot) Equipment Digital voltmeter Input mode Input 3 [RGB (PC Analog)] Lamp mode 2 Lamps Input signal 16-step gray scale computer signal Lamp control Eco1 Slot board Analog RGB input board equipped 1.
Page 43 Electrical Adjustment PC, Video, Component Manual adjustment When the PC, Video or Component Auto Calibration [3] Manual adjustment (component) fails, take the following manual adjustment instead of Input mode Input 2 [Y,Pb/Cb,Pr/Cr] auto calibration. Input signal 100% color bar signal (480i) [1] Manual adjustment (Pc) 1.
Page 44 Electrical Adjustment n Wind sensor calibration 1. Enter the service mode, select Group No. “240” and Item No. “0” . 2. To start the adjustment, change Data value from “0” to “1”. After the auto-calibration completed, "OK" will appear on the screen. IMPORTANT Before taking this adjustment, you need to replace the air filter with new one or scroll up the filter sheet and make...
Page 45: Test Points And Locations
Electrical Adjustment Test Points and Locations K66S -45-...
Page 46: Service Adjustment Data Table
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.
Page 47 Electrical Adjustment Grp / No. Item Function Range Initial Note Noise Region 2 <NSREGIONY2> / <NSREGIONUV2> 0 - 1023 Noise Gain Level <NSFILTERY**> / <NSFILTERUV**> 0 - 255 2:2pull down setting 22Film Mode Sensitivity Film Detection Sensitivity <FILMSTVT22> 1 - 5 22Film Mode Threshold Low <FILMTHRD22A>...
Page 48 Electrical Adjustment Grp / No. Item Function Range Initial Note FPGA_NIOS Demo On/Off Demo Mode On/Off (1:ON,0:Off) 0 - 1 Demo Mode Demo Mode Swith (0:Demo0,1:Demo1...) 0 - 7 Area Big Chg 0 - 4095 Area Small Chg 0 - 4095 Area Chg Sens 0 - 4095 UV_DLT...
Page 49 Electrical Adjustment Grp / No. Item Function Range Initial Note SIG_DLY_AJY (EXT. SLOT1) EXT. SLOT1 Clock Phase (Reserved) 0 - 7 SIG_DLY_AJY (EXT. SLOT2) EXT. SLOT2 Clock Phase [DVI-Dsub] 0 - 7 SIG_DLY_AJY (EXT. SLOT2) EXT. SLOT2 Clock Phase [HDCP-DVI] 0 - 7 SIG_DLY_AJY (EXT.
Page 50 Electrical Adjustment Grp / No. Item Function Range Initial Note Measured Blue - Luma 0 - 32767 405/184/323/347 Measured Cyan - X 0 - 1000 0/0/0/0 Measured Cyan - Y 0 - 1000 0/0/0/0 Measured Cyan - Luma 0 - 32767 0/0/0/0 Measured Magenta - X 0 - 1000...
Page 51 Electrical Adjustment Grp / No. Item Function Range Initial Note Dither Enable 0: Disable 1: Enable 0 - 1 VSBEG 0 - 15 Field Sense Invert Enable 0: Disable 1: Enable 0 - 1 Simulation mode PW392C Enable 0: Off, 1: On 0 - 1 PW610 Enable 0: Off, 1: On...
Page 52 Electrical Adjustment Grp / No. Item Function Range Initial Note Log of Calibration Error (Read only) 255: Not Calibration 0: No Error 10: 1st Calibration Not Stable Airflow Flow Calibration Error Log 11: 1st Calibration Out of Range 20: 2nd Not Stable Airflow 21: 2nd Out of Range 100: 10th Calibration Not Stable Airflow 101: 10th Calibration Out of Range...
Page 53 Electrical Adjustment Grp / No. Item Function Range Initial Note Filter Scroll Time (Read only) Filter 1st Cartridge Scroll Time 1 0 - 32767 9999 Filter 1st Cartridge Scroll Time 2 0 - 32767 9999 Filter 1st Cartridge Scroll Time 3 0 - 32767 9999 Filter 1st Cartridge Scroll Time 4...
Page 54 Electrical Adjustment Grp / No. Item Function Range Initial Note Calibration Log 0: Normal Press Sensor Calibration Log 10: Out of Range Mini 20: Out of Range Max 99: Calibration Not Executed Fan Voltage Adjustment * Fan A Min Adjust (DAC) 0-255 Fan A Max Adjust (DAC) 0-255...
Page 55 Electrical Adjustment Grp / No. Item Function Range Initial Note Normal Fan Control Min Temp 20-100 27 27 27 27 27 27 27 27 Temp Sensor Control Start/End Temp at Normal Normal Fan Control Max Temp 20-100 37 37 37 37 37 37 37 37 Normal Fan A Min 0000-9990 63 63 75 75 75 75 75 63...
Page 56 Electrical Adjustment Grp / No. Item Function Range Initial Note AutoWait Waiting time 1 - 20 CHECK - Tolerance Tolerance of Offset 1 - 255 Time out wait Wait Time until Time out [sec.] 1 - 255 0: Menu 1: Input1 - RGB Analog (OnBoard - Ext.ADC) 2: Input3 - RGB Analog (Slot - Ext.ADC) 100 Route Switch * 3: Input1 - RGB Analog (OnBoard - Int.ADC)
Page 57 Electrical Adjustment Grp / No. Item Function Range Initial Note SCART(480i) [ON-Board (DVI-Dsub-HDMI)] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position 0 - 4095 Clamp Width...
Page 58 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63...
Page 59 Electrical Adjustment Grp / No. Item Function Range Initial Note Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width...
Page 60 Electrical Adjustment Grp / No. Item Function Range Initial Note Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1080 Clamp Position 0 - 4095 Clamp Width...
Page 61 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (1080P-60) [ON-Board (DVI-Dsub-HDMI)] Total Dots 0 - 4095 2200...
Page 62 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15...
Page 63 Electrical Adjustment Grp / No. Item Function Range Initial Note H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1080 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG...
Page 64 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 Composite / Svideo (NTSC) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch...
Page 65 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG...
Page 66 Electrical Adjustment Grp / No. Item Function Range Initial Note Disp Line 0 - 4095 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch...
Page 67 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 YCbCr (1080i-60) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1872 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line...
Page 68 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND...
Page 69 Electrical Adjustment Grp / No. Item Function Range Initial Note Clamp Width * Not used 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095...
Page 70 Electrical Adjustment Grp / No. Item Function Range Initial Note RGB Video (480i) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position 0 - 4095 Clamp Width...
Page 71 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63...
Page 72 Electrical Adjustment Grp / No. Item Function Range Initial Note Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width...
Page 73 Electrical Adjustment Grp / No. Item Function Range Initial Note Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1034 Clamp Position 0 - 4095 Clamp Width...
Page 74 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (1080P-30) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 2200...
Page 75 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15...
Page 76 Electrical Adjustment Grp / No. Item Function Range Initial Note H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1080 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG...
Page 77 Electrical Adjustment Grp / No. Item Function Range Initial Note Digital (1080P-25) [ON-Board /Slot Common] OverScan Over Scan Rate (0 - 25.5% : 0.1% Step) 0 - 255 VSBEG 0 - 15 Digital (1080P-24) [ON-Board /Slot Common] OverScan Over Scan Rate (0 - 25.5% : 0.1% Step) 0 - 255 VSBEG 0 - 15...
Page 78 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (480i) [DVI-Dsub Card] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line...
Page 79 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND...
Page 80 Electrical Adjustment Grp / No. Item Function Range Initial Note Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095...
Page 81 Electrical Adjustment Grp / No. Item Function Range Initial Note RGB Video (1035i) [DVI-Dsub Card] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1034 Clamp Position...
Page 82 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63...
Page 83 Electrical Adjustment Grp / No. Item Function Range Initial Note Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width...
Page 84 Electrical Adjustment Grp / No. Item Function Range Initial Note Total Dots 0 - 4095 2750 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1080 Clamp Position 0 - 4095 Clamp Width...
Page 85 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 YCbCr (480i) [5BNC - Video Card] Total Dots 0 - 4095 Disp Dots...
Page 86 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15...
Page 87 Electrical Adjustment Grp / No. Item Function Range Initial Note H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG...
Page 88 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 YCbCr (1035i) [5BNC - Video Card] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095...
Page 89 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG...
Page 90 Electrical Adjustment Grp / No. Item Function Range Initial Note Disp Line 0 - 4095 1052 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63...
Page 91 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (480P) [5BNC - Video Card] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095...
Page 92 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND...
Page 93 Electrical Adjustment Grp / No. Item Function Range Initial Note Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095...
Page 94 Electrical Adjustment Grp / No. Item Function Range Initial Note RGB Video (1080P-50) [5BNC - Video Card] Total Dots 0 - 4095 2640 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1080...
Page 95 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63...
Page 96 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG...
Page 97 Electrical Adjustment Grp / No. Item Function Range Initial Note Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable...
Page 98 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (480P) [DVI - HDCP Card] Total Dots 0 - 4095 Disp Dots...
Page 99 Electrical Adjustment Grp / No. Item Function Range Initial Note PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable...
Page 100 Electrical Adjustment Grp / No. Item Function Range Initial Note V Back Porch 0 - 4095 Disp Line 0 - 4095 1080 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND...
Page 101 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (1080P-50) [DVI - HDCP Card] Total Dots 0 - 4095 2640 Disp Dots 0 - 4095 1920 H Back Porch...
Page 102 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG...
Page 103 Electrical Adjustment Grp / No. Item Function Range Initial Note Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch...
Page 104 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) PHASE 0 - 63 YCbCr (575i) [5BNC Card] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position...
Page 105 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63...
Page 106 Electrical Adjustment Grp / No. Item Function Range Initial Note VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095...
Page 107 Electrical Adjustment Grp / No. Item Function Range Initial Note YCbCr (1080P-60) [5BNC Card] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1872 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1050 Clamp Position...
Page 108 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 YCbCr (1080P-25) [5BNC Card] Total Dots...
Page 109 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG...
Page 110 Electrical Adjustment Grp / No. Item Function Range Initial Note Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable...
Page 111 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (1080i-60) [5BNC Card] Total Dots 0 - 4095 2200...
Page 112 Electrical Adjustment Grp / No. Item Function Range Initial Note PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable...
Page 113 Electrical Adjustment Grp / No. Item Function Range Initial Note V Back Porch 0 - 4095 Disp Line 0 - 4095 1080 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND...
Page 114 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (1080-30psf) [5BNC Card] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095...
Page 115 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG...
Page 116 Electrical Adjustment Grp / No. Item Function Range Initial Note Filed Enable 0 - 1 FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width...
Page 117 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDBEG 0 - 15 FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG...
Page 118 Electrical Adjustment Grp / No. Item Function Range Initial Note FLDEND 0 - 15 PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15...
Page 119 Electrical Adjustment Grp / No. Item Function Range Initial Note PHASE 0 - 63 (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable...
Page 120 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) H Back Porch 0 - 4095 (Sub) V Back Porch 0 - 4095 (Sub) Clamp Position 0 - 4095 (Sub) Clamp Width 0 - 4095 (Sub) VSBEG 0 - 15 (Sub) Filed Enable 0 - 1 (Sub) FLDBEG...
Page 121 Electrical Adjustment Grp / No. Item Function Range Initial Note NTSC/PAL Detect Threshold 0 : 64H/1V - PAL Det.strong 1 : 96H/1V NTSC/PAL Detect 0 - 3 2 : 128H/1V 3 : 160H/1V - PAL Det.weak *System - Effective only in Auto 2001 CXA2239 Option Board *Effective only for Equipped Optional Board...
Page 122: Chassis Description
Chassis Description Chassis over view -122-...
Page 123: Boards Connection
Chassis Description Boards Connection K19A K88E K28A K28B K90F SLOT2 SLOT1 AC INPUT K16C K16B K40B K40A K16E K16A K40C K40E CW UNIT CW UNIT K66N K66B K66Q K66P K66R -123-...
Page 124: Troubleshooting
Troubleshooting No Picture -124-...
Page 125 Troubleshooting K40C K40E K40A K10L -125-...
Page 126: No Power
Troubleshooting No Power Are the LAMP indicator (red) and POWER indicator (green) light? If the LAMP and POWER indicators are not light, check the primary Is the lamp cover attached correctly? circuit and SS6V of standby power supply circuit. When the lamp cover is removed Check that POWER FAIL sig- or not attached correctly, the nals are correct.
Page 127 Troubleshooting Power (AC) (PELTIER) D681 NOISE S16V FILTER F901 SW901 IC602 FUSE MAINS SWITCH POWER D682 S12V CONTROL T601 CONVERTER TRANSFORMER D683 D684 IC601 SWITCHING PC601 Q611/Q610 Q681 PFC_ON PC602 Power-On:H POWER(AC) Check that PFC_ON signal is correct. Power-ON: PFC_ON: H Standby: PFC_ON: L Power (PFC) K16A...
Page 128 Troubleshooting Power (DC) MAIN POWER(DC) Q2601 6V_SW SS6V S6V1 Power-On Stand-by Q2600 PFC_ON ST_SW S6V2 DC_ON Q2602 S6VPW PFC_ON PFC12V S6VKS S6VNIOS S-5V Q2603 Q2604 Q2614 S9.6V Q2605 IC2604 S6VFPGA K66B PFC_ON IC2600 15V_LENS Q2615 K66A DC_ON K66E Q2617 FN908 COOLING FAN5_ERR FAN5...
Page 129 Troubleshooting ● Flow chart of projector condition (with AC power supply and Mains SW : ON) (90 sec.) AC OFF STAND-BY COOLING (Lamp : OFF) (Lamp error) <RECOVER> (ON/STAND-BY button - Power Failure or SERIAL) <ACCIDENT> - Fan Error - Filter Error - Shutter Error WARNING POWER ON...
Page 130: Power Supply Lines
Troubleshooting Power supply lines PFAIL_POWER K40B D5601 Q5201 Q5202 PFAIL_DVI K40C S5V_PW S5V_PW S6V1 IC5601 S3.3VSI IC8081 S1.2VSI ON_1.8V D5611 S6V2 IC5611 Q8091 S5VSI Q8092 K40E ON_1.8V D276 Q5298 Q5299 PFAIL_AD IC271 S3.3V_AD IC281 1.8VD_A/D D296 IC291 1.8VA_A/D D5616 K40D PFAIL_LENS DYNAMIC BLACK D5546...
Page 131: Fan Control System
Troubleshooting Fan Control System POWER(DC) K66E FN908 Q2617 COOLING FAN5_ERR FAN5 K66D Q2609 FN905 COOLING FAN1_ERR FAN1 K66F FN906 Q2610 LAMP FAN2_ERR COOLING FAN2 K66M FN904 LAMP IC2601 COOLING FA7729 K66G FN907 Q2611 BALLAST CONTROL COOLING FAN3_ERR FAN3 K66T FN909 OPTICAL COOLING K66H...
Page 132: Temperature Abnormality
Troubleshooting Temperature Abnormality temperature monitor operation jector, and will blink WARNING TEMP. indicator at The temperature monitor system is provided to prevents intervals of 0.5 seconds. Cooling fans operate until damage of optical components inside a projector from temperature returns to normal. Indicator will stop blink overheat.
Page 133: Power Lens And Shutter System And Abnormality
Troubleshooting Power Lens and Shutter System and Abnormality Check the focus and zoom drive signals referring to the logic table below. IC5521 FOCUS FOCUS+ IC5501 FOCUS DRIVE <BA6287> FOCUS- ZOOM ZOOM+ IC5511 Check the lens shift drive ZOOM signals referring to the logic DRIVE <BA6287>...
Page 134: Lamp Abnormality
Troubleshooting Lamp Abnormality ■ The Lamp Driving Circuit Check that the lamp power Check that the lamp on/ drive signals (PFC_ON1, off signals (LAMP1_ON, PFC_ON2) are correct. LAMP2_ON) are correct. Power-On: H Lamp-On: H LAMP1 K16C K16A LP901 PFC12V BALLAST1 LAMP ID PF_POWER K66B...
Page 135: Power Failure Detection System
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 "PFAIL_S5V, "FAN_ERR1", etc. are connected to the power supply lines and fans.
Page 136: Power Failure Detection Tree
Troubleshooting Power failure detection tree DETECTION ERROR LINES INFORMATION K66L FAN1, ERROR FAN_ERR1 FAN_ERR1 FAN_ERR2 FAN2, ERROR FAN_ERR2 FAN_ERR3 FAN_ERR3 FAN3, ERROR FAN_ERR4 FAN_ERR4 FAN4, ERROR FAN5, ERROR FAN_ERR5 FAN_ERR5 PFAIL_POWER PFAIL_POWER SAFETY-SW, 12V D5601 K66A Q5201 Q5202 PFAIL_DVI PFAIL_DVI HDMI, 3.3/1.2V S6V1 IC5601...
Page 137: Error History Log
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. "220" and Item No. "0" to "49". The error ✻...
Page 138: Diagnosis Of Power Failure With Rs-232C Port
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.
Page 139: Indicators And Projector Condition
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.
Page 140 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.
Page 141 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 the screen and the WARNING FILTER indicator on the top panel lights up.
Page 142: Serial Control
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...
Page 143: Status Read Command
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...
Page 144: Control Port Functions
Control Port Functions Pin Name Pin No. Signal Name Function Operation IC301 PW_AHS H Sync Input ID_PWR_SW S5V_ID Power Drive active : H IN0HS H Sync Input NCONFIG FPGA Configuration active : H XSTDBYEN TE7783 IN0VS V Sync Input PW_SDA4 IIC Control PW_SCL5 IIC Control...
Page 145 Control Port Functions Pin Name Pin No. Signal Name Function Operation SLOT_G_PW G Input Slot SLOT_B_PW B Input Slot SLOT_R_PW R Input Slot COMP_HS_PW H Sync Input COMP_VS_PW V Sync Input VS_SLOT V SYnc Input Slot HS_SLOT H Sync Input Slot IN2_HS_PW H Sync Input 2 IN1_HS_PW...
Page 146 Control Port Functions Pin Name Pin No. Signal Name Function Operation LENS_LR_PWM Lens Shift Control Pulse Output LENS_UD_PWM Lens Shift Control Pulse Output LENS_LR_SW Switch for Lens Shift L/R Left:H, Right:L LENS_UD_SW Switch for Lens Shift U/D Up :H, Down:L IC5201 FAN_ERR1 Power Failure Detection...
Page 147 Control Port Functions Pin Name Pin No. Signal Name Function Operation Not used Not used Not used Not used Not used BALLAST_AC2 Ballast Power On/Off H: On, L: Off BALLAST_AC1 Ballast Power On/Off H: On, L: Off Not used BOOT_HOLD Writing Mode for Formatter Board H: Normal, L: Write mode M_ASIC_READY...
Page 148: Ic Block Diagrams
IC Block Diagrams ● AD8185ARUZ <Slot RGB-SW, IC9031> ● THS7347IPHPR <Analog SW, IC1201> -148-...
Page 149 IC Block Diagrams ● ISL51002CQZ <A/D, IC201> ● CXA2239AR <Componemt SW, IC2201> -149-...
Page 150 IC Block Diagrams ● BA7078AF <Sync-Sep., IC5321> ● M62393FP <DAC, IC7801> -150-...
Page 151 IC Block Diagrams ● PIC18F67 <Network, IC8301> ● TE7783APF <I/O Expander, IC1801> -151-...
Page 152 IC Block Diagrams ● PW392 <Scaler, IC301> ● NJM2671 <Motor Drive, IC5581> -152-...
Page 153 IC Block Diagrams ● PW610 <Keystone, IC2301> ● THC63LVD1023B <LVDS Transmitter, IC7201> -153-...
Page 154 IC Block Diagrams ● THC63LVD1024 <LVDS Receiver, IC7601> ● 2506502 <DLP Data Processor, IC401,IC1401> -154-...
Page 155 IC Block Diagrams ● 2506224 <Power&Motor Drive, IC2501,IC2551> ● 2503253 <DMD Driver, IC3501,IC3531> -155-...
Page 156: Parts Location Diagrams
KE2-DHT8000L00 Parts Location Diagrams Cabinet front and top assembly A2811 R/C1 BOARD A2801 LED BOARD Cabinet bottom assembly A2821 R/C2 BOARD * Accessory A902 POWER(AC) UNIT AA601 PFC BOARD -156-...
Page 157 KE2-DHT8000L00 Parts Location Diagrams A/V panel assembly AA801 MAIN BOARD A9001 A1901 MOTHER BOARD LED LIGHT BOARD A3801 AV BOARD A6801 CONTROL BOARD A901 Filter and duct assembly POWER(DC) UNIT A8801 TEMP SENSOR BOARD SW902 S901 FN908 A1801 HALL SENSOR BOARD FN903 M901 A1851...
Page 158 KE2-DHT8000L00 Parts Location Diagrams Optical and formatter assembly Formatter and DMD assembly TH901 >AL< K4501 Adhesive side MI4501 AA401 FORMATTER BOARD * Key No. M11 must be replaced with new one when MI4501 (DMD module) or M10 (Peltier & Heatsink Assy) is removed. -158-...
Page 159 KE2-DHT8000L00 Parts Location Diagrams Lamp and optical parts assembly LP902 CW002 LP901 CW001 * For Brighter FN909 A8761 FN906 ID I/F2 BOARD A8731 ID I/F1 BOARD FN901 FN904 FN902 SW904 SW903 FN905 Lamp ballast box assembly FN907 BALAST2 BALLAST UNIT BALAST1 BALLAST UNIT -159-...
Page 160 KE2-DHT8000L00 Parts Location Diagrams Lens shift assembly M02-1 M02-3 M02-1 M02-2 AC box assembly F901 F901A K901 LF901 SW901 -160-...
Page 161 KE2-DHT8000L00 Parts Location Diagrams ● Accessories (see accessories parts list) REMOTE CONTROL MANUALs CD-ROMs VGA CABLE AC CORD AC CORD HOLDER COLOR WHEELS (CW01, CW02) For Color -161-...
Page 162: Mechanical Parts List
SPACER AC SHEET US-KH5AL 610 350 7170 CARTON CASE-KE2AL 610 346 2325 SPACER COVER BTM-KH5AL 610 344 8701 SPACER-KT5AL 610 344 3942 BADGE SANYO-KH5AL 610 343 9105 CUSHION BTM-KH5AL 610 343 9099 CUSHION TOP-KH5AL CHASSIS PARTS 645 099 7266 POLY BAG-1100X0850*NC*R8P...
Page 163 KE2-DHT8000L00 Mechanical Parts List Key No. Part No. description Key No. Part No. description OPTICAL PARTS 645 099 4449 LENS,RELAY(1) 645 099 4456 LENS,RELAY(2) 645 099 4463 LENS,RELAY(3) 645 099 4470 MIRROR,TUNNEL 645 099 4487 MIRROR,FOLDING 645 099 4500 PRISM(ROD)-S 645 099 4517 PRISM(ROD)-L 645 099 4524...
Page 164: Electrical Parts List
KE2-DHT8000L00 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.
Page 165 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description W7C4 610 342 6525 CABLE,BALLAST KH5AL Z10L&40A 610 343 8474 51P LVDS CORD ASSEMBLED BOARDS Z40C&CW 610 343 8498 CORD 12P CW DR12-2S-12 Z40E&CW 610 343 8481 CORD 12P CW DR12-2S-13 A6801 610 342 3418...
Page 166 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description RESISTOR 305 015 8727 TR 2SC2812-L6-TB 305 015 8925 TR 2SC2812-L7-TB R1951 301 255 6612 MT-GLAZE 300 JA 1/10W 305 163 1615 TR 2SC2812N-L6-TB0 R1952 301 255 6612 MT-GLAZE 300 JA 1/10W 305 173 9816...
Page 167 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R6833 301 162 2219 MT-GLAZE 10 JA 1/10W 305 173 9915 TR 2SC3928A1S R6834 301 162 2219 MT-GLAZE 10 JA 1/10W Q2902 305 014 4512 TR 2SC2412K T146 R R6836 301 162 2219 MT-GLAZE...
Page 168 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2913 301 326 1713 MT-GLAZE 10K DA 1/10W C2828 303 358 8319 CERAMIC 1U K R2916 301 256 2019 MT-GLAZE 430 JA 1/10W RESISTOR R2917 301 256 2019 MT-GLAZE 430 JA 1/10W R2829...
Page 169 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description Q7651 305 211 1918 TR RJU002N06 C1433 303 276 1317 CERAMIC 1000P K Q7652 305 211 1918 TR RJU002N06 C1434 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
Page 170 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C1480 303 438 0219 CERAMIC 0.1U K C1528 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
Page 171 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C2536 303 376 6212 CERAMIC 0.22U K C1573 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C2537 303 376 6212 CERAMIC 0.22U K C2539 303 438 0219 CERAMIC...
Page 172 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C2762 303 276 1317 CERAMIC 1000P K C2722 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C2763 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
Page 173 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C3505 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C3716 303 276 1317 CERAMIC 1000P K C3506 303 294 6110 CERAMIC...
Page 174 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C3799 303 276 1317 CERAMIC 1000P K C3758 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C401 303 439 8412 CERAMIC 2.2U M 6.3V C402 303 276 1317...
Page 175 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C4505 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C454 303 438 0219 CERAMIC 0.1U K C4506 303 438 0219 CERAMIC...
Page 176 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C492 303 358 3215 CERAMIC 10U K 6.3V C4574 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 368 7319 CERAMIC 10U K 6.3V C4575 303 438 0219...
Page 177 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C587 303 438 0219 CERAMIC 0.1U K C542 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C588 303 276 1317 CERAMIC...
Page 178 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C7693 303 438 0219 CERAMIC 0.1U K R1538 301 294 2712 MT-GLAZE 150 FA 1/16W 303 409 3426 CERAMIC 0.1U K R1539 301 294 2712 MT-GLAZE 150 FA 1/16W C7696 303 369 0527...
Page 179 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R7612 301 272 7814 MT-GLAZE 100 FA 1/16W R421 301 224 9316 MT-GLAZE 1K JA 1/16W R422 301 224 9316 MT-GLAZE 1K JA 1/16W R7613 301 225 8110 MT-GLAZE 10 JA 1/16W R423...
Page 180 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R7709 301 226 1516 MT-GLAZE 0.000 ZA 1/16W L2544 945 041 1954 INDUCTOR,100 OHM R7711 301 224 9415 MT-GLAZE 1M JA 1/16W L2545 945 086 6648 IMPEDANCE,220 OHM P R7712 301 226 1516 MT-GLAZE...
Page 181 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description D2543 307 205 2819 DIODE RB520S-30-TE61 305 015 8727 TR 2SC2812-L6-TB D2544 307 205 2819 DIODE RB520S-30-TE61 305 015 8925 TR 2SC2812-L7-TB D2546 307 205 2819 DIODE RB520S-30-TE61 305 163 1615 TR 2SC2812N-L6-TB0...
Page 182 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 173 9717 TR 2SA1235A1F Q2111 305 134 5928 TR 2SA1037AK-T146-R 305 147 2218 TR 2SA1037AK-S-T146 405 220 3115 TR ISA1235AC1E 305 173 9618 TR 2SA1235A1E 405 220 3016 TR ISA1235AC1F 305 173 9717...
Page 183 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S 305 173 9816 TR 2SC3928A1R Q5296 305 014 4512 TR 2SC2412K T146 R 305 173 9915 TR 2SC3928A1S 305 014 4611...
Page 184 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 163 1615 TR 2SC2812N-L6-TB0 IC301 409 686 5317 IC PW392C-30L 305 173 9816 TR 2SC3928A1R IC3401 410 694 8006 IC A3V64S40ETP-G6 305 173 9915 TR 2SC3928A1S IC3416 309 439 8919 IC TC7WH125FU...
Page 185 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description CAPACITOR C1252 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C1028 303 438 0219 CERAMIC 0.1U K C1253 303 358 3215 CERAMIC 10U K 6.3V 303 409 3426...
Page 186 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C203 303 438 0219 CERAMIC 0.1U K C1337 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C1338 303 438 0219 CERAMIC...
Page 187 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C2267 303 439 8412 CERAMIC 2.2U M 6.3V C2201 303 305 8515 CERAMIC 15P J C2202 303 358 3215 CERAMIC 10U K 6.3V C2268 303 439 8412 CERAMIC 2.2U M 6.3V...
Page 188 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C2366 303 438 0219 CERAMIC 0.1U K C2323 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C2324 303 438 0219 CERAMIC...
Page 189 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C263 303 441 9810 CERAMIC 0.01U K C309 303 438 0219 CERAMIC 0.1U K C264 303 438 0219 CERAMIC...
Page 190 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C3421 403 455 1616 CERAMIC 10U K C3422 403 455 1616 CERAMIC 10U K C351 303 438 0219 CERAMIC 0.1U K C3424 303 438 0219 CERAMIC...
Page 191 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C389 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C4432 303 438 0219 CERAMIC 0.1U K C391 303 438 0219 CERAMIC...
Page 192 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 427 9315 ELECT 100U M 6.3V C4498 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C4827 303 438 0219 CERAMIC 0.1U K C4701 303 438 0219 CERAMIC...
Page 193 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C5253 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C5212 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
Page 194 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K 303 397 7618 CERAMIC 1U K C5512 303 396 9613 CERAMIC 1U K C5621 303 441 9810 CERAMIC 0.01U K 303 397 7618 CERAMIC 1U K...
Page 195 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 383 5215 CERAMIC 4.7U K 6.3V 303 409 3426 CERAMIC 0.1U K C6501 303 438 0219 CERAMIC 0.1U K C7221 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
Page 196 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C9312 303 424 7017 CERAMIC 0.047U K C8036 303 358 3215 CERAMIC 10U K 6.3V 303 368 7319 CERAMIC 10U K 6.3V C9313 303 438 0219 CERAMIC 0.1U K C8037...
Page 197 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R1302 301 225 0213 MT-GLAZE 3.3K JA 1/16W R1051 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R1052 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R1303 301 224 9019 MT-GLAZE 10K JA 1/16W R1061...
Page 198 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2031 301 294 2712 MT-GLAZE 150 FA 1/16W R1804 301 225 0213 MT-GLAZE 3.3K JA 1/16W R1806 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R2032 301 294 2712 MT-GLAZE 150 FA 1/16W R1807...
Page 199 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2354 301 225 8110 MT-GLAZE 10 JA 1/16W R2219 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R222 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R2356 301 225 1814 MT-GLAZE 47 JA 1/16W R2221...
Page 200 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R3461 301 225 8110 MT-GLAZE 10 JA 1/16W R313 301 338 0919 MT-GLAZE 75 DA 1/16W R314 401 342 7314 MT-GLAZE 23.2K F A 1/16W R3462 301 225 8110 MT-GLAZE 10 JA 1/16W...
Page 201 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R4477 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4006 301 265 4912 MT-GLAZE 75 FA 1/10W R4401 301 224 9712 MT-GLAZE 22 JA 1/16W R4478 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4402...
Page 202 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R5210 301 224 9316 MT-GLAZE 1K JA 1/16W R4767 301 294 3016 MT-GLAZE 10K FA 1/16W R4768 301 294 3016 MT-GLAZE 10K FA 1/16W R5211 301 224 9316 MT-GLAZE 1K JA 1/16W R4771...
Page 203 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R5512 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5278 301 224 9316 MT-GLAZE 1K JA 1/16W R5279 301 224 9316 MT-GLAZE 1K JA 1/16W R5513 301 301 8218 MT-GLAZE 680 FA 1/16W R5280...
Page 204 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R6273 301 224 9316 MT-GLAZE 1K JA 1/16W R5632 301 225 2118 MT-GLAZE 12K JA 1/16W R5633 301 224 9019 MT-GLAZE 10K JA 1/16W R6274 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5808...
Page 205 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R8073 301 225 0213 MT-GLAZE 3.3K JA 1/16W R7248 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R7249 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R8074 301 225 0213 MT-GLAZE 3.3K JA 1/16W R7252...
Page 206 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 945 018 8931 R-NETWORK 47X4 1/16W R9341 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R9346 301 338 0919 MT-GLAZE 75 DA 1/16W RB318 945 037 0671 R-NETWORK 47X4 0.063W R9347 301 338 0919...
Page 207 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 945 028 0710 R-NETWORK 10KX4 1/16W RB4434 945 034 5051 R-NETWORK 22X4 1/32W 945 037 0824 R-NETWORK 22X4 1/16W RB5292 945 036 0979 R-NETWORK 10KX4 1/32W RB4436 945 034 5051 R-NETWORK 22X4 1/32W...
Page 208 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description L2357 301 226 1516 MT-GLAZE 0.000 ZA 1/16W D4716 307 254 2914 ZENER DIODE 02DZ6.8Y(TPH3 L2361 645 048 5770 IMPEDANCE,33 OHM P 307 209 4512 ZD UDZS-TE-176.8B L2362 645 048 5770 IMPEDANCE,33 OHM P...
Page 209 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description SC9801 945 076 3503 SURGE-ABSORBER 303 409 3426 CERAMIC 0.1U K SC9802 945 076 3503 SURGE-ABSORBER C9021 303 438 0219 CERAMIC 0.1U K SC9803 945 076 3503 SURGE-ABSORBER 303 409 3426 CERAMIC...
Page 210 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K R9046 301 265 4912 MT-GLAZE 75 FA 1/10W C9191 303 438 0219 CERAMIC 0.1U K R9047 301 265 4912 MT-GLAZE 75 FA 1/10W 303 409 3426 CERAMIC...
Page 211 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R9908 301 225 8110 MT-GLAZE 10 JA 1/16W R9158 301 225 8110 MT-GLAZE 10 JA 1/16W R9159 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R9911 301 225 8110 MT-GLAZE 10 JA 1/16W R9912...
Page 212 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C8316 303 279 2915 CERAMIC 6P D C8317 303 438 0219 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K A3801 610 349 9796 ASSY,PWB,AV KE2AL C8318 303 294 6110 CERAMIC...
Page 213 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R8313 301 226 1516 MT-GLAZE 0.000 ZA 1/16W D3801 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 R8314 301 226 1516 MT-GLAZE 0.000 ZA 1/16W 307 209 1214 ZD UDZS-TE-176.2B R8316 301 224 8913...
Page 214 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 173 9717 TR 2SA1235A1F Q1602 405 218 6002 TR 2SK3934 LBS1 Q1604 305 014 4512 TR 2SC2412K T146 R 405 220 3115 TR ISA1235AC1E 405 220 3016 TR ISA1235AC1F 305 014 4611 TR 2SC2412K T146 S...
Page 215 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C1619 303 367 0410 CERAMIC 0.1U K R1627 301 255 9514 MT-GLAZE 220K JA 1/10W C1620 303 157 6615 CERAMIC 470P K R1628 301 256 1418 MT-GLAZE 330K JA 1/10W C1621...
Page 216 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2605 301 162 3018 MT-GLAZE 22K JA 1/10W D1662 307 163 0414 DIODE 1SS352-(TPH3) R2606 301 256 6314 MT-GLAZE 47K JA 1/10W 307 149 0810 DIODE 1SS355-TE-17 R2607 301 150 6014 MT-GLAZE...
Page 217 KE2-DHT8000L00 Electrical Parts List Key No. Part No. description Key No. Part No. description -217-...
Page 218 SANYo electric co., Ltd. (KE2AL) Aug./ 2010 DC 50 Printed in Japan...
Page 219: Diagrams & Drawings
Diagrams & Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No. PDG-DHT8000L KE2-DHT8000L00 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. Ke2-dHt8000L00 model PdG- dHt8000L. File with the service manual No. SM5111276-00...
Page 220: Parts Description And Reading In Schematic Diagram
KE2-DHT8000L00 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.
Page 221 KE2-DHT8000L00 Pin description of diode, transistor and IC ● diode ● transistor/Fet ● Ic...
Page 222: Note On Soldering
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.
Page 223 LP901 Schematic Diagrams R/C2 K28B J10EG035G R2829 SS5V 3 GND K28B3 1/10GJ47C K28B2 2 VCC LAMP CABLE BALLAST CABLE R2831 K28B1 1 OUT W30B47200 W30B47102 PROJECTION LENS 1/10 GJ10C A2826 U20B98500 C2828 C2826 C2827 D2826 D2827 16EM473T 10KK1GQ KK470GQ K16C J10EM024N LENS MEMORY White...
Page 224 POWER FACTOR K16E D1614 1SS352G J10AS112N CORRECTION R1611 ;1SS355 1GJ82K C1611_1 K16B_1 K16E_1 PF_PFC1 L1605 K16B_3 K16E_2 R1613 L26B6110N PF_PFC2 1GJ82K K16B_2 DB1601 C1611_3 D1601 K16E_3 C1608 PF_PFAN DDXAVB029 Q1601 Q1602 FMXA-1106S K16B_4 RL1601 R1644 K16E_4 400GK1DV K16B 2SK3934 2SK3934 R1614 D1604 S20B0920N...
Page 225 R3802 R3803 3.3V3FPGA 1/16GJ8.2KA 1/16GJ10KA IC9151 K38D-7 W_R/C_SW K38D C3801 SN9151 ICS1523MLFT SC3801 J12B06000 Z30B0220G 16KK0.1MN ;16KK0.11B R3801 INPUT4 INPUT3 C9151 L3801 S5V_AV 16KK0.1MN 1/16GJ100A ;16KK0.11B F34A5106G C9152 16KK0.1MN R9161 1/16GF2.2KA K38D-6 ;16KK0.11B VDDD SC3803 C9158 IREF Z30B0220G K90B SN9152 VSSD 16KK0.1MN R3804...
Page 226 R8121 SIOUTB[0-9] <TO IC301> 1/16GZ0A R1HPDIN 5VDDCD HDCP R1040 IC8101 R1020 1/16GF1KA 1/16GF4.7KA MEMORY 24C02CT Q1003 RN1105P IC8106 1/16GZ0A EDID for 5VDDCD R8103 DVI-HDCP Signal R1HPDOUT_FPGA <FROM IC5201> 5 SDA TC7W53FU INPUT1 B :2.2Kohm B-E:47Kohm 6 SCL HPD1 R8104 R8107 R1HPDOUT <FROM IC8001>...
Page 227 IC6251 IC8001 TC74LCX14FT S3.3V_PW C6253 K30A TPSLOTVS DVI RECEIVER S3.3V_FPGA J10TNA00G C6251 CG_VS_SLOT 16KK0.1MN R6281 K30A_1 K30A_3 1/16GJ10A INT_FRT S3.3V_FPGA K30A_4 SDATA_I/O CG_HS_SLOT R6283 VS_SLOT K30A_5 1/16GJ10A SCLK_FRT TPSLOTHV R6282 1/16GJ10A K30A_6 DONE_FRT HS_SLOT R6286 IC5201 C6252 K30A_7 1/16GJ10A PSF_IN_FPGA1 R6284 1/16GJ10A K30A_8...
Page 228 IC1311 IC1331 IC4801 IC4831 SN4831 EDD2516AETA R1311 EDD2516AETA SN4801 MP2307DN MP2307DN TE1302 TE1303 1/16GD1.2KA SN4832 Q4861 SN4802 S2.6VPW S1.3VREF S2.6VPW S6VPW S6VPW 2SA1203Y S2.6VPW C4806 C4836 R1312 16KK0.1MN 16KK0.1MN S6VPW 1/16GD1.2KA C4808 C4838 ON_1.8V 16KK0.1MN R4833 16KK0.1MN R4861 C4861 C4803 1/16GF15KA C1313 C1333...
Page 229 FOCUS DRIVE R5502 IC4402 1/16GZ0A 9V_LENS 74LVC1G125GW C5501 25KK1GQ D5501 PRESS-SENSOR R5506 ;25KK11D 1SS352G 1/16GJ1KA C5536 LENS_TEST 16KK0.1MN R8888 R5507 1/10GF1MC IC4781 R8889 1/10GF1MC R5537 SDRAM for IC4401 1/16GJ2.2A IC8861 R8890 1/10GF1MC S5V_PW S5V_PW IC5501 C5506 S5V_PW R5538 R8896 1/10GF100KC 16KK0.1MN LA6358NM 1/16GJ2.2A...
Page 230 KS_DBB[2-11] KS_DGB[2-11] KS_DRB[2-11] RB2311 R1EB1514G ;R1JA1514G IC4401 COLOR L2311 MANAGEMENT L3DX181PG R2308 1/16GJ10KA R2311 1/16GJ10KA KS_THRWCTRL R2356 R2354 1/16GJ47A S3.3VDD_KS 1/16GJ10A KS_DEN L2357 R2357 R2309 1/16GJ47A KS_INT KS_CLK 1/16GJ10KA R2358 1/16GZ0A R2312 1/16GJ47A KS_DHS 1/16GJ10KA R2359 S3.3VDD_KS R2313 1/16GJ47A 1/16GJ10KA KS_DVS R2351 R2353...
Page 231 TP-DDPVS TP-DDPHS J30B1640G J30B1640G DDP_DEN R7616 1/16GJ10A DDP_VSYNC R7617 1/16GJ10A DDP_HSYNC R7618 1/16GJ10A DDP_BA[9] DDP_BA[8] RB7601 DDP_BA[7] R1JA1004G DDP_BA[6] DDP_BA[5] DP3.3V_MA DP5V_MA RB7602 DDP_BA[4] R1JA1004G DDP_BA[3] DDP_BA[2] R7621 K401A 1/16GJ10A M_SDA IIC_SDA DDP_BA[1] R7622 J10EG045G Q7651 R7651 1/16GJ10A DDP_BA[0] RJU002N06P 1/16GJ10A IIC_SDA DDP_GA[9]...
Page 232 (J17) R421 1/16GJ1KA TPMSSP1 TPMSSP0 J30B1640G R422 1/16GJ1KA DP2.5V_MA J30B1640G TPMREADY J30B1640G R423 1/16GJ1KA K401B TPSREADY R415 J10QY201G J30B1640G R424 1/16GJ1KA 1/16GJ1KA R443 1/16GJ1KA R7733 R441 1/16GJ3.3KA TRSTZ 1/16GZ0A 1/16GJ3.3KA R442 S5V_PW TPCW1POS TPCW2POS TMSARM C7721 J30B1640G 16KK0.1MN J30B1640G DP3.3V_MA CW1_INDEX RTCK R431...
Page 233 R1417 1/16GJ1KA C3762 C3772 C3774 KK1000MN KK1000MN KK1000MN S_FDATA[15] C3763 C3773 C3775 16KK0.1MN 16KK0.1MN 16KK0.1MN S_FDATA[14] AA34 AB34 AC34 AD34 AE34 AF34 AG34 AH34 AJ34 AK34 AL34 AM34 AN34 AP34 S_FDATA[13] S_FDATA[12] S_FDATA[11] 12V_FOR K40E R2574 J10EP131G 1/2GZ0 S_FDATA[10] DP1.8V_SL AA33 AB33 AC33...
Page 234 IC3531 DRIVER C3522 DMD_VCC KK0.1GQ C3521 R3505 35EM4.71X 1/10GJ10KC DAD_MODE[1] MODE1 RESET/ M_EXT_ARSTZ DAD_MODE[0] M_SSP0_CSZ_1 MODE0 SCPEN/ IC3501 DMD_VCC L4501 DAD_SEL[1] SEL1 M_SSP0_TXD SCPDI L26B2770G DAD_SEL[0] SEL0 SCPCK M_SSP0_CLK 3.3V_FOR 2503253 DAD_OEZ C4501 L3517 D3517 16KK0.1MN C4502 AA31 AC31 AE31 AG31 AJ31 L2YM220MG...
Page 235 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 Led LIGHt (SIde:A) sides (secondary circuit) at the same time.
Page 236 MAIN (SIde:A) TEMP SENSOR ID I/F1 “K87D” “K88E” BALLAST1 SHUTTER ID I/F2 “K87L” BALLAST2 SN6551 SN6552 SN6553 PWB,MAIN KE2AL Q4727 1AA4B10C68000 SN4731 RB6572 C4731 R4729 RB6571 R8806 LENS SHIFT SN4743 SN6554 R4728 R8807 R8809 L5641 SN6556 D5562 Q4722 Q4726 SN4741 C4729 R5567 SN4701...
Page 237 MAIN (SIde:B) MOTHER MOTHER “K90C” “K90D” IC5831 SN5831 R5832 C5832 C5831 R5836 R5837 SN5841 R5554 SN4769 IC3441 R5553 SN3441 5V_SW C5641 C5551 R3446 R3447 R3448 C3441 C1319 R5559 C4766 IC6571 C6551 R5558 R1311 R1312 C6552 C4743 C5643 TE1318 C6553 R4766 C5552 C5642 SN4799...
Page 238 ForMAtter (SIde:A) Id I/F1 (SIde:A) Led (SIde:A) 1AA4B10C6810G PWB, ID I/F1 KE2AL D2908 LAMP 2 REPLACE SN8728 C2908 SN8726 C3785 C3786 C1429 C1458 C1454 C1432 C1449 C3783 C3784 C1431 C1459 C1455 C1433 C1451 LAMP 1 REPLACE D2907 C3794 C3795 C3793 C1469 C1586 C1587...
Page 239 ForMAtter (SIde:B) Id I/F1 (SIde:B) Led (SIde:B) C4581 SN8729 C4582 C4517 C4516 C4521 C4515 R4501 C4522 C4514 C4523 C4556 C4513 MAIN C4524 C4512 C4525 L2595 C4511 “K8Z” C4555 C4509 C4564 L2594 D2599 L2593 D2598 L2592 C4554 D2597 C4565 L2591 D2596 C4526 C4508 C4527...
Page 240 MotHer (SIde:A) PoWer(Ac) (SIde:A) POWER(DC) MAIN “K30B” MAIN “K30A” “K66B” “K8367” AV “K8341” TH901 K90D C9156 R9163 R9158 C9154 R9159 C9153 R9157 C9157 R9156 R9154 R9008 R9153 R9009 K90F R9152 R9007 R9151 RB9024 C9159 L9093 R9001 SN9152 RB9023 C9151 R9022 C9507 R9508 FPGA_M1...
Page 241 MotHer (SIde:B) PoWer(dc) (SIde:A) FN908 FN909 FN903 FN907 K66E K66T K66H K66G C9141 L9142 L9141 C9142 R9141 R9142 C9143 R9147 SN8841 SN8842 C9155 R9146 FN905 C9161 IC9141 C8841 D8841 R9143 K66D R9137 R9076 R9122 R9121 R9075 R9123 C9024 R9109 K66U R9108 R9113 C9001...
Page 242 PFc (SIde:A) PFc (SIde:B) BALLAST1 POWER(AC) “X1A” “K6B” L1655 L1602 L1601 C1601 C1662 C1662 BLACK BLACK L1601 R1672 L1602 C1661 C1656 PTH1652 R1681 C1682 C1656 C1671 C1657 Q1662 C1657 R1657 R1657 R1670 C1659 R2622 C1661 C1660 R1658 R1658 L1605 D1601 D1655 VR1651 VR1651...

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