Page 1: Service Manual
FILE NO. SERVICE MANUAL Multimedia Projector Model No. PdG-dHt100L U.S.A, Canada, Europe, U.K, Asia original Version * Projection lens is optional. chassis No. Kt5-dHt100L00 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 ................ Fan Control System ............. 131 Safety Instructions ............3 Temperature Abnormality ..........13 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 43.65lbs (19.8 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 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 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 Network Board Monitor Output Mini D-sub 15 pin Other Jacks Serial port in (D-sub 9), Serial port out (D-sub 9), USB port, and Wired Remote Jack Power...
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 lightning, the fuse may be opened.
Page 6: Mechanical Sensor Switches (Sw90, Sw1891)
Circuit Protections Mechanical sensor switches (SW902, SW1891) This projector provides mechanical sensor switches, the one is for filter cartridge switch (SW1891) and the other one is for lamp cover switch (SW90). 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, sensors 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 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
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 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 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/ 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/ REPLACE indicator lights orange. Replace the lamp with a new one promptly. The timing when the LAMP 1/ 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 ,500 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)
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 screw covers-A and remove 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 screws-B (M3x6) on the AV panel and then remove the Main board. Remove 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 screws-A (MTx10) and 1 screw-B (M4x6) and take the AV panel assy upward off. AV panel assy (M3x6) (M3x6) AV board (M3x6) (T3x8)x4 (T3x6)x (T3x8)x (T3x8)x LED Light board (M3x6) Mother board...
Page 25: Lamps And Color Wheels Removal
Mechanical Disassembly 5 Lamps and Color wheels removal 1 Loosen screws-A on each lamp and pull out the lamps. Loosen 3 screws-B on each color wheel unit and then take the color wheel unit off. 3 Remove screws-C (M3x1) and take the fan (FN909) off. Lamp Lamp 1 FN909...
Page 26: Optical Base Assy Disassembly
Mechanical Disassembly 6-1 Optical base assy disassembly 1 Remove 3 screws-A (M3x6) and take the Optical base rod top off. Optical base rod top (M3x1)x (M3x1)x 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)x 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. Remove 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. Pull out the optical cover side. 3 Remove 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 screws-A (M3x1) 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. Remove screws-B (M.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. Remove 1 screw-B(M3x8) and take the Optical lens holder off. Optical base top Center Relay lens() Relay lens(1) position (M3x6)x (M3x6)x 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 screws-C(T3x8) on each ballast cable socket and then take the Optical lamp cover assy off. Ballast cable socket Optical lamp cover assy (T3x1)x (Tx6)x Label side...
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 ID I/F board duct A ID I/F 1 board Optical lamp duct B (T3x8) 10 Ballast assy and Filter duct assy removal 1 Remove 3 screws-A (T4x10) and take the ballast assy off.
Page 34: Ballast Assy Disassembly
Mechanical Disassembly 10-1 Ballast assy disassembly (T3x5)x4 (T3x6)x Ballast board Fan guard FN907 (M3x6) Label side (Bottom) (T3x6)x4 Spacer Ballast board (T3x6)x (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/C board off. Remove 1 screw-B (T4x8) and 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/C board AC shield AC bracket...
Page 36: Lamp Duct Box Assy Removal
Mechanical Disassembly 12 Lamp duct box assy removal 1 Remove 4 screws-A (T4x10) and take the lamp duct box assy off. Label side (T4x35)x4 FN901 (T4x35)x4 Lamp duct box assy Label side FN90 FN905 (T4x35)x3 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 Power Fans / Mirror / Light tunnel Main board (dc) board Sensor (S901) Mirror adjustment ● Fan driving voltage adjustment ● ● ● Auto-calibration (PC) 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. The service menu appears on the screen as follows. to adjust service data MeNu button SeLect button Select the adjustment group no.
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 c Auto calibration (Slot) Equipment Digital voltmeter Input mode Computer mode (Input 3) Lamp mode 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 Video mode (Input -Component) 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” . . 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 AV-Dot Clock Rate Slot - Digital Dot Clock Rate for AV 900 - 1100 1002 FPGA_MOTHER (Slot,Card) SIG_DLY_AJY (EXT. SLOT1) EXT. SLOT1 Clock Phase [DVI-Dsub] 0 - 7 SIG_DLY_AJY (EXT. SLOT1) EXT.
Page 50 Electrical Adjustment Grp / No. Item Function Range Initial Note CCA Disable 0:Enable,1:Disable 0 - 1 VIDI Brightness (Wheel)-Dynamic Brightness Wheel (Brightness) 0 - 10 Brightness (Wheel)-Not Dynamic Brightness Wheel (Color) 0 - 10 Color (Wheel)-Dynamic Brightness Wheel (Brightness) 0 - 10 Color (Wheel)-Not Dynamic Brightness Wheel (Color) 0 - 10...
Page 51 Electrical Adjustment Grp / No. Item Function Range Initial Note DIMMER_CTRL_LEVEL10 Y Level10 Data for Dimmer 0 - 255 DIMMER_CTRL_LEVEL11 Y Level11 Data for Dimmer 0 - 255 DIMMER_CTRL_LEVEL12 Y Level12 Data for Dimmer 0 - 255 DIMMER_CTRL_LEVEL13 Y Level13 Data for Dimmer 0 - 255 DIMMER_CTRL_LEVEL14 Y Level14 Data for Dimmer...
Page 52 Electrical Adjustment Grp / No. Item Function Range Initial Note Flow Calib Effective Difference (Not Memorized) Flow Calib Effective Diff 1 Flow Sensor Calibration Range Diff No.1 [ADC] 0 - 1023 Flow Calib Effective Diff 2 Flow Sensor Calibration Range Diff No.2 [ADC] 0 - 1023 Flow Calib Effective Diff 3 Flow Sensor Calibration Range Diff No.3 [ADC]...
Page 53 Electrical Adjustment Grp / No. Item Function Range Initial Note Filter Scroll Factor (Read only) Filter 1st Cartridge Scroll Factor 1 0 - 255 Filter 1st Cartridge Scroll Factor 2 0 - 255 Filter 1st Cartridge Scroll Factor 3 0 - 255 1st Filter Cartridge Scrolling Factor at N times Scrolling (N:1-10) Filter 1st Cartridge Scroll Factor 4 0 - 255...
Page 54 Electrical Adjustment Grp / No. Item Function Range Initial Note Temp A Warning (Eco) Temp A (Room) to judge the Temp Error at Eco 30-100 45 45 45 45 45 45 45 45 Temp B Warning (Eco) Temp B (Optical) to judge the Temp Error at Eco 30-100 75 75 75 75 75 75 75 75 Temp C Warning (Eco)
Page 55 Electrical Adjustment Grp / No. Item Function Range Initial Note Cooling Time Setting When the Temp Error occurs (x30 sec.) Temp Error Cooling Time 1-15 1: 30 3: 90 15: 450 OnStart Cooling Start Threshold 0-100 After shutdown cooling Cooling Operation after Shut Down (0: No, 1: Yes) Fan Air Pressure Setting Press Source Range Low 0-1024...
Page 56 Electrical Adjustment Grp / No. Item Function Range Initial Note CR - GAIN AREA V START 0 - 1000 Image AREA H WIDTH YCBCR Level Acq. Width 0 - 4095 Image AREA V HEIGHT YCBCR Level Acq. Height 0 - 4095 Y - OFFSET TARGET 0 - 1023 CB OFFSET TARGET...
Page 57 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 (480i) [ON-Board (DVI-Dsub-HDMI)] Total Dots 0 - 4095 Disp Dots...
Page 58 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 59 Electrical Adjustment Grp / No. Item Function Range Initial Note 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 0 - 15 FLDEND...
Page 60 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (1035i) [ON-Board (DVI-Dsub-HDMI)] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095...
Page 61 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 62 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 63 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) PHASE 0 - 63 RGB Video (1080-24psf) [ON-Board (DVI-Dsub-HDMI)] Total Dots 0 - 4095 2750 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095...
Page 64 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 65 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 66 Electrical Adjustment Grp / No. Item Function Range Initial Note YCbCr (720P-50) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 1980 Disp Dots 0 - 4095 1250 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Clamp Position 0 - 4095...
Page 67 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 (1035i) [ON-Board (5BNC-Video)] Total Dots...
Page 68 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 69 Electrical Adjustment Grp / No. Item Function Range Initial Note Disp Dots 0 - 4095 1872 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1052 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15...
Page 70 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) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 Disp Dots...
Page 71 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 72 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 73 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) [ON-Board (5BNC-Video)] Total Dots 0 - 4095 2640 Disp Dots 0 - 4095 1920 H Back Porch 0 - 4095...
Page 74 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 75 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 76 Electrical Adjustment Grp / No. Item Function Range Initial Note Digital (1080i-60) [ON-Board /Slot Common] OverScan Over Scan Rate (0 - 25.5% : 0.1% Step) 0 - 255 VSBEG 0 - 15 Digital (1080i-50) [ON-Board /Slot Common] OverScan Over Scan Rate (0 - 25.5% : 0.1% Step) 0 - 255 VSBEG 0 - 15...
Page 77 Electrical Adjustment Grp / No. Item Function Range Initial Note SCART (575i) [DVI-Dsub 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 0 - 4095 Clamp Width...
Page 78 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 RGB Video (480P) [DVI-Dsub Card] Total Dots...
Page 79 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 80 Electrical Adjustment Grp / No. Item Function Range Initial Note 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 0 - 4095 VSBEG 0 - 15...
Page 81 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-50) [DVI-Dsub Card] Total Dots 0 - 4095 2640...
Page 82 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 83 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 84 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDBEG 0 - 15 (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 Composite /Svideo (NTSC) [5BNC - Video Card] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch...
Page 85 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 86 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 87 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) PHASE 0 - 63 YCbCr (1080i-60) [5BNC - Video 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...
Page 88 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 89 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 90 Electrical Adjustment Grp / No. Item Function Range Initial Note RGB Video (480i) [5BNC - Video 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 0 - 4095...
Page 91 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 RGB Video (575P) [5BNC - Video Card] Total Dots...
Page 92 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 93 Electrical Adjustment Grp / No. Item Function Range Initial Note 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 0 - 4095 VSBEG 0 - 15...
Page 94 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) [5BNC - Video Card] Total Dots 0 - 4095 2200...
Page 95 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 96 Electrical Adjustment Grp / No. Item Function Range Initial Note Disp Line 0 - 4095 1080 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 97 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (480i) [DVI - HDCP Card] Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095...
Page 98 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 99 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 100 Electrical Adjustment Grp / No. Item Function Range Initial Note RGB Video (1035i) [DVI - HDCP 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...
Page 101 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 102 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 103 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 104 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 (480P) [5BNC Card] Total Dots 0 - 4095 Disp Dots...
Page 105 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 106 Electrical Adjustment Grp / No. Item Function Range Initial Note H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 1050 Clamp Position 0 - 4095 Clamp Width 0 - 4095 VSBEG 0 - 15 Filed Enable 0 - 1 FLDBEG...
Page 107 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 (1080P-50) [5BNC Card] Total Dots 0 - 4095 2640 Disp Dots 0 - 4095...
Page 108 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 109 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 110 Electrical Adjustment Grp / No. Item Function Range Initial Note (Sub) FLDEND 0 - 15 (Sub) PHASE 0 - 63 RGB Video (720P-60) [5BNC Card] Total Dots 0 - 4095 1650 Disp Dots 0 - 4095 1280 H Back Porch 0 - 4095 V Back Porch 0 - 4095...
Page 111 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 112 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 113 Electrical Adjustment Grp / No. Item Function Range Initial Note RGB Video (1080P-25) [5BNC 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 Clamp Position...
Page 114 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 115 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 116 Electrical Adjustment Grp / No. Item Function Range Initial Note 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 0 - 4095 VSBEG...
Page 117 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) [D-Sub15 Card] Total Dots 0 - 4095 2200...
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 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 120 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 RGB Video (1080-30psf) [D-Sub15 Card] Total Dots 0 - 4095 2200 Disp Dots 0 - 4095...
Page 121 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 122: Chassis Description
Chassis Description Chassis over view -1-...
Page 123: Boards Connection
Chassis Description Boards Connection K19A K28B K88E K28A SLOT2 SLOT1 AC INPUT K40B K40A K40C K40E CW UNIT CW UNIT K66N K66B K66Q K66P K66R -13-...
Page 124: Troubleshooting
Troubleshooting No Picture -14-...
Page 125 Troubleshooting K40C K40E K40A K10L -15-...
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) D681 NOISE FILTER F901 SW901 IC631 T651 FUSE MAINS SWITCH POWER CONVERTER CONTROL TRANSFORMER D683 PFC1-2 PC671 IC601 Q681 SWITCHING PFC_ON PC661 Power-On:H D682 IC632 T652 POWER CONVERTER CONTROL TRANSFORMER PC672 Q682 ST_SW POWER(AC) Power-On:L Check that PFC_ON, ST_SW signals are correct. Power-ON: PFC_ON: H, ST_SW:L Standby: PFC_ON: L, ST_SW: L Power (PFC)
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 ST_SW S6VNIOS S-5V Q2603 Q2604 Q2614 S9.6V Q2605 IC2604 S6VFPGA K66B PFC_ON IC2600 15V_LNS Q2615 K66A DC_ON K66E Q2617 FN908 COOLING FAN5_ERR...
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/OFF button) (ON/OFF button - Power Failure or SERIAL) <ACCIDENT> - Fan Error - Filter Error - Shutter Error WARNING...
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 1.8VD_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 intake air (IC8811). If each part temperature reach- The temperature monitor system is provided to prevents es abnormal temperature, the CPU will turn off the damage of optical components inside a projector from projector, and will blink WARNING TEMP. indicator 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 LP901 PFC12V BALLAST1 LAMP ID PF_POWER K66B K66N...
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. "0" and Item No. "0" to "49". The error ✻...
Page 138: Diagnosis Of Power Failure With Rs-3C 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-3C 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-3C 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/ 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/ 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/ 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.) 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-3C serial port. Operation Connect a RS-3C 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 No. Pin Name FunctionName Function Operation PORTA0 Not used PORTA1 Not used PORTA2 PW_SDA3 IIC Control PORTA3 PW_SCL3 IIC Control PORTA4 PW_SCL4 IIC Control PORTA5 PW_SDA4 IIC Control PORTA6 PW_SCL5 IIC Control PORTA7 PW_SDA5 IIC Control PORTB0 DDP_RESET DDP Reset...
Page 145 Control Port Functions Pin No. Pin Name FunctionName Function Operation POWER_LED LED Control active:H FILTER_LED LED Control active:H TEMP_LED LED Control active:H READY_LED LED Control active:H SHUTTER_LED LED Control active:H LAMP_REP1_LED LED Control active:H LAMP_REP2_LED LED Control active:H LIGHT_ALL_LED LED Control active:H SCLK_FRT FPGA Comfigration...
Page 146 Control Port Functions Pin No. Pin Name FunctionName Function Operation W_R/C_SW Wired RC Detection H: Normal, L: Error S_SW Not used IN0_VDET Not used CS_CTL DVI Equalizer active:H SIRST HDMI Reset active:L IC5201 R2HPDOUT_FPGA Not used R1HPDOUT_FPGA Not used FP_EXP_CON Long Cable active:H PC1/PC2_SW...
Page 147: Ic Block Diagrams
IC Block Diagrams ● AD8185ARUZ <Slot RGB-SW, IC9031> ● THS7347IPHPR <Analog SW, IC1201> -147-...
Page 148 IC Block Diagrams ● ISL51002CQZ <A/D, IC201> ● CXA2239AR <Componemt SW, IC2201> -148-...
Page 149 IC Block Diagrams ● BA7078AF <Sync-Sep., IC5321> ● M62393FP <DAC, IC7801> -149-...
Page 150 IC Block Diagrams ● EDD2516AETA <RAM, IC1311,IC1331> ● TE7783APF <I/O Expander, IC1801> -150-...
Page 151 IC Block Diagrams ● PW392 <Scaler, IC301> ● K4S641632K <SDRAM, IC3401> -151-...
Page 152 IC Block Diagrams ● NJM2671 <Motor Drive, IC5581> ● PW610 <Keystone, IC2301> -15-...
Page 153 IC Block Diagrams ● THC63LVD1023B <LVDS Transmitter, IC7201> ● THC63LVD1024 <LVDS Receiver, IC7601> -153-...
Page 154 IC Block Diagrams ● 2506502 <DLP Data Processor, IC401,IC1401> ● 2506224 <Power&Motor Drive, IC2501,IC2551> -154-...
Page 155 IC Block Diagrams ● MT49H8M36BM <RL DRAM, IC501,IC1501> ● 2503253 <DMD Driver, IC3501,IC3531> -155-...
Page 156: Parts Location Diagrams
KT5-DHT100L00 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 PFC1-2 POWER UNIT -156-...
Page 157 KT5-DHT100L00 Parts Location Diagrams A/V panel assembly AA801 MAIN BOARD A9001 A1901 MOTHER BOARD LED LIGHT BOARD AA8201 A3801 NETWORK BOARD AV BOARD * Accessory A6801 CONTROL BOARD * Accessory A901 Filter and duct assembly POWER(DC) UNIT A8801 TEMP SENSRO BOARD SW902 S901 FN908...
Page 158 KT5-DHT100L00 Parts Location Diagrams Optical and formatter assembly Formatter and DMD assembly >AL< K4501 Adhesive side MI4501 AA401 FORMATTER BOARD * Key No. M11 must be replaced with new one when MI4501 (DMD module) or M10 (Heatsink Pipe) is removed. -158-...
Page 159 KT5-DHT100L00 Parts Location Diagrams Lamp and optical parts assembly LP902 LP901 CW002 CW001 FN909 A8761 ID I/F2 BOARD FN906 A8731 ID I/F1 BOARD FN901 FN902 FN904 SW904 SW903 FN905 Lamp ballast box assembly FN907 BALAST2 BALLAST UNIT BALAST1 BALLAST UNIT -159-...
Page 160 KT5-DHT100L00 Parts Location Diagrams M02-1 Lens shift assembly M02-3 M02-1 M02-2 AC box assembly F901 F901A K901 LF901 SW901 -160-...
Page 161 KT5-DHT100L00 Parts Location Diagrams ● Accessories (see accessories parts list) REMOTE CONTROL MANUALs CD-ROMs VGA CABLE AC CORD AC CORD HOLDER COLOR WHEELS COMPLE, ACC COVER SUPPORT COMPLE, ACC COVER CODE Clamp Core Straps -161-...
Page 162: Mechanical Parts List
SPACER AC SHEET US-KH5AL 610 343 9105 CUSHION BTM-KH5AL 610 346 2325 SPACER COVER BTM-KH5AL 610 343 9099 CUSHION TOP-KH5AL 610 344 3942 BADGE SANYO-KH5AL 645 099 7266 POLY BAG-1100X0850*NC*R8P CHASSIS PARTS ACCESSORIES 610 334 3747 ASSY,BOX FILTER-KC3A COLOR WHEEL FOR COLOR...
Page 163 KT5-DHT100L00 Mechanical Parts List Key No. Part No. description Key No. Part No. description 411 190 4301 SCR BIN 4X8 411 189 9706 SCR PAN+FLG 3X8 312 069 3909 SPECIAL SCREW V 411 189 6507 BOLT HEX-SCT+SW+W 2.5X5 OPTICAL PARTS 645 099 3398 LENS,MOUNT 645 099 4449...
Page 164: Electrical Parts List
KT5-DHT100L00 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 KT5-DHT100L00 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 ! AA8201 910 324 8098 ASSY,PWB,NETWORK IDRM...
Page 166 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 014 4611 TR 2SC2412K T146 S Q1227 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812-L6-TB 305 015 8727 TR 2SC2812-L6-TB 305 015 8925...
Page 167 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 015 8925 TR 2SC2812-L7-TB 305 173 9717 TR 2SA1235A1F 405 220 3115 TR ISA1235AC1E 305 163 1615 TR 2SC2812N-L6-TB0 405 220 3016 TR ISA1235AC1F 305 173 9816 TR 2SC3928A1R Q4742 305 211 1918...
Page 168 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 173 9816 TR 2SC3928A1R 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S 305 173 9915 TR 2SC3928A1S Q7801 305 211 1918 TR RJU002N06 Q5376...
Page 169 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description IC4851 410 643 5100 IC PQ070XNB1ZPH C1203 303 276 1317 CERAMIC 1000P K IC4871 409 685 9415 IC MP2307DN C1204 403 455 1012 CERAMIC 1U K IC4881 410 643 5100 IC PQ070XNB1ZPH...
Page 170 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C2081 303 358 3215 CERAMIC 10U K 6.3V C1326 303 409 3426 CERAMIC 0.1U K C1327 303 409 3426 CERAMIC 0.1U K 303 368 7319 CERAMIC 10U K 6.3V C1328...
Page 171 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C232 303 409 3426 CERAMIC 0.1U K C2242 303 439 8412 CERAMIC 2.2U M 6.3V C2243 303 439 8412 CERAMIC 2.2U M 6.3V C2321 303 358 3215 CERAMIC 10U K 6.3V...
Page 172 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C312 303 409 3426 CERAMIC 0.1U K C2392 303 409 3426 CERAMIC 0.1U K C2393 303 409 3426 CERAMIC 0.1U K C313 303 409 3426 CERAMIC 0.1U K C316 303 409 3426...
Page 173 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C4407 303 409 3426 CERAMIC 0.1U K C3464 303 409 3426 CERAMIC 0.1U K C3466 303 409 3426 CERAMIC 0.1U K C4408 303 409 3426 CERAMIC 0.1U K C3469 303 409 3426...
Page 174 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C4861 303 409 3426 CERAMIC 0.1U K C4731 303 409 3426 CERAMIC 0.1U K C4743 303 409 3426 CERAMIC 0.1U K C4871 403 455 1616 CERAMIC 10U K C4872 403 455 1616...
Page 175 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C5591 303 409 3426 CERAMIC 0.1U K C5259 303 409 3426 CERAMIC 0.1U K C5301 303 439 8412 CERAMIC 2.2U M 6.3V C5592 303 409 3426 CERAMIC 0.1U K C5302...
Page 176 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C6571 303 409 3426 CERAMIC 0.1U K C5847 303 394 1312 ELECT 100U M 6.3V 303 427 9315 ELECT 100U M 6.3V C7201 303 358 3215 CERAMIC 10U K 6.3V...
Page 177 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 368 7319 CERAMIC 10U K 6.3V R1008 401 333 0525 MT-GLAZE 1.2 JA 1/16W C8044 303 358 3215 CERAMIC 10U K 6.3V R1009 401 333 0525 MT-GLAZE 1.2 JA 1/16W 303 368 7319...
Page 178 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R1359 301 224 9019 MT-GLAZE 10K JA 1/16W R1223 301 224 9019 MT-GLAZE 10K JA 1/16W R1224 301 224 9712 MT-GLAZE 22 JA 1/16W R1361 301 225 1210 MT-GLAZE 4.7K JA 1/16W R1226...
Page 179 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2121 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R1847 301 225 1210 MT-GLAZE 4.7K JA 1/16W R1851 301 225 8110 MT-GLAZE 10 JA 1/16W R2122 301 303 4010 MT-GLAZE 1.2K DA 1/16W R1852...
Page 180 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2826 301 260 4115 MT-GLAZE 75 JA 1/3W R2306 301 298 5511 MT-GLAZE 8.2K FA 1/16W R2307 301 224 9019 MT-GLAZE 10K JA 1/16W R2827 301 260 4115 MT-GLAZE 75 JA 1/3W...
Page 181 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R3493 301 224 9316 MT-GLAZE 1K JA 1/16W R3414 301 224 9316 MT-GLAZE 1K JA 1/16W R3415 301 224 9712 MT-GLAZE 22 JA 1/16W R3494 301 224 9316 MT-GLAZE 1K JA 1/16W R3416...
Page 182 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R4713 301 225 0213 MT-GLAZE 3.3K JA 1/16W R4433 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4434 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4714 301 225 0213 MT-GLAZE 3.3K JA 1/16W R4435...
Page 183 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R5223 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4816 401 302 1027 MT-GLAZE 12K DA 1/16W R4817 301 294 2613 MT-GLAZE 4.7K FA 1/16W R5224 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4818...
Page 184 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R5531 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5292 301 224 9019 MT-GLAZE 10K JA 1/16W R5293 301 224 9316 MT-GLAZE 1K JA 1/16W R5532 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5294...
Page 185 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R5849 301 037 5017 MT-GLAZE 0.000 ZA 1/10W R6286 301 225 8110 MT-GLAZE 10 JA 1/16W R6287 301 225 8110 MT-GLAZE 10 JA 1/16W R6201 301 225 0312 MT-GLAZE 33 JA 1/16W R6288...
Page 186 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R8086 301 272 7814 MT-GLAZE 100 FA 1/16W R7259 301 037 5017 MT-GLAZE 0.000 ZA 1/10W R7261 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R8087 301 225 8110 MT-GLAZE 10 JA 1/16W R7262...
Page 187 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description RB332 945 034 5051 R-NETWORK 22X4 1/32W 945 037 0831 R-NETWORK 47X4 1/16W RB2303 945 036 0986 R-NETWORK 47X4 1/32W 945 037 0824 R-NETWORK 22X4 1/16W 945 037 0831 R-NETWORK 47X4 1/16W RB333...
Page 188 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description RB8044 645 049 0675 R-NETWORK 33X4 1/32W 945 037 0824 R-NETWORK 22X4 1/16W RB4457 945 034 5051 R-NETWORK 22X4 1/32W 945 049 0690 R-NETWORK 33X4 1/16W 945 037 0824 R-NETWORK 22X4 1/16W COIL...
Page 189 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description L6204 945 086 6037 IMPEDANCE,330 OHM P L363 645 053 2177 IMPEDANCE,600 OHM P L366 645 053 2177 IMPEDANCE,600 OHM P L6206 945 086 6037 IMPEDANCE,330 OHM P L368 645 053 2177 IMPEDANCE,600 OHM P...
Page 190 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description L9801 945 086 6037 IMPEDANCE,330 OHM P SC1022 945 076 3503 SURGE-ABSORBER L9802 945 070 3660 INDUCTOR,90 OHM SC1031 945 076 3503 SURGE-ABSORBER SC1032 945 076 3503 SURGE-ABSORBER DIODE SC1033...
Page 191 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 427 8417 ELECT 100U M C9025 303 298 9612 CERAMIC 0.1U K C9026 303 298 9612 CERAMIC 0.1U K C9551 303 397 6512 ELECT 47U M C9027 303 298 9612 CERAMIC...
Page 192 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R9175 301 150 6014 MT-GLAZE 0.000 ZA 1/10W R9073 301 150 6212 MT-GLAZE 1K JA 1/10W R9074 301 162 2219 MT-GLAZE 10 JA 1/10W R9176 301 255 6513 MT-GLAZE 100 JA 1/10W R9075...
Page 193 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description MISCELLANEOUS R9593 301 150 5918 MT-GLAZE 10K JA 1/10W R9594 301 150 5918 MT-GLAZE 10K JA 1/10W K90A 945 041 6065 PLUG,I/O 176P R9595 301 150 5918 MT-GLAZE 10K JA 1/10W K90B...
Page 194 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R9608 301 162 2219 MT-GLAZE 10 JA 1/10W R1899 301 150 6014 MT-GLAZE 0.000 ZA 1/10W COIL L2013 945 086 7461 FILTER,EMI 100MHZ L2016 945 086 7461 FILTER,EMI 100MHZ A1851 610 343 5497 ASSY,PWB,FILTER SW KH5AL...
Page 195 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C1477 303 409 3426 CERAMIC 0.1U K C1403 303 276 1317 CERAMIC 1000P K C1404 303 409 3426 CERAMIC 0.1U K C1478 303 409 3426 CERAMIC 0.1U K C1405 303 276 1317...
Page 196 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C2534 303 276 1317 CERAMIC 1000P K 303 427 9315 ELECT 100U M 6.3V C1553 303 409 3426 CERAMIC 0.1U K C2536 303 376 6212 CERAMIC 0.22U K C1554 303 409 3426...
Page 197 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 433 1112 CERAMIC 1U K C2735 303 409 3426 CERAMIC 0.1U K C2736 303 409 3426 CERAMIC 0.1U K C3505 303 409 3426 CERAMIC 0.1U K C2737 303 409 3426 CERAMIC...
Page 198 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C401 303 409 3426 CERAMIC 0.1U K C3731 303 409 3426 CERAMIC 0.1U K C3732 303 276 1317 CERAMIC 1000P K C402 303 276 1317 CERAMIC 1000P K C3733 303 409 3426...
Page 199 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description C467 303 409 3426 CERAMIC 0.1U K C4523 303 409 3426 CERAMIC 0.1U K C4524 303 409 3426 CERAMIC 0.1U K C468 303 409 3426 CERAMIC 0.1U K C4525 303 409 3426...
Page 200 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 403 468 6318 ELECT 330U M 6.3V C538 303 409 3426 CERAMIC 0.1U K C539 303 276 1317 CERAMIC 1000P K C7612 303 409 3426 CERAMIC 0.1U K C541 303 409 3426...
Page 201 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R412 301 225 0312 MT-GLAZE 33 JA 1/16W R1528 301 294 2712 MT-GLAZE 150 FA 1/16W R1529 301 294 2712 MT-GLAZE 150 FA 1/16W R413 301 225 0312 MT-GLAZE 33 JA 1/16W R1531...
Page 202 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R7697 301 298 5511 MT-GLAZE 8.2K FA 1/16W R7603 301 272 7814 MT-GLAZE 100 FA 1/16W R7604 301 272 7814 MT-GLAZE 100 FA 1/16W R7698 401 344 1914 MT-GLAZE 10K DA 1/16W R7605...
Page 203 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description L2511 645 099 4920 INDUCTOR,10U M D2511 307 210 3313 DIODE RB161L-40-TE25 L2512 645 099 4944 INDUCTOR,33U M D2512 307 250 0716 DIODE RB060M-30-TR L2513 645 099 4937 INDUCTOR,15U M D2513 307 210 3313...
Page 204 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 014 4611 TR 2SC2412K T146 S 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R 305 015 8727 TR 2SC2812-L6-TB 305 173 9915 TR 2SC3928A1S 305 015 8925 TR 2SC2812-L7-TB Q1971...
Page 205 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description R2973 301 326 1713 MT-GLAZE 10K DA 1/10W D2996 407 265 0418 LED SMLE12WBC7W1HR R2976 301 255 6612 MT-GLAZE 300 JA 1/10W D2997 307 254 2815 ZENER DIODE 02DZ5.6Y(TPH3 R2977 301 255 6612...
Page 206 KT5-DHT100L00 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 173 9816 TR 2SC3928A1R D2906 407 259 7515 LED SMLE12BC7TT86 305 173 9915 TR 2SC3928A1S D2907 407 264 6213 LED SMLE12D8W T86 Q2908 305 014 4512 TR 2SC2412K T146 R D2908 407 264 6213...
Page 207 KT5-DHT100L00 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 CAPACITOR C1911 303 298 9612 CERAMIC 0.1U K C1921 303 298 9612 CERAMIC 0.1U K C1931...
Page 208 SANYo electric co., Ltd. (KT5AL) Apr./ 009 DC 00 Printed in Japan...
Page 209: Diagrams & Drawings
PDG-DHT100L KT5-DHT100L00 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. Kt5-dHt100L00 model PdG-dHt100L. File with the service manual No. SM5111058-00 Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.
Page 210: Parts Description And Reading In Schematic Diagram
KT5-DHT100L00 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/ D J 10K B the parts description by the following code table. .
Page 211: Schematic Diagrams
LP901 Schematic Diagrams R/C2 K28B SS5V J10EG035G 3 GND R2829 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 LENS MEMORY C8812 J11EM031N J11EM030N...
Page 212 3.3V3FPGA IC9151 L9151 L3BE331PG ICS1523MLFT C9151 16KK0.1GQ C9152 16KK0.1GQ R9161 1/10GF2.2KC VDDD L9152 C9158 L3BE331PG IREF VSSD 16KK0.1GQ R9151 CLK/2+ 1/10GJ10C (PECL) PW_SDA0 R9152 CLK/2- IC9152 1/10GJ10C (PECL) PW_SCL0 3.3V3FPGA R9153 CLK+ TC7WH125FU 1/10GJ100C (PECL) PDEN_FPGA R9154 PDEN C9157 CLK- EN_SWOT 1/10GJ10KC EXTFB...
Page 213 R8121 SIOUTB[0-9] <TO IC301> 1/16GZ0A R1HPDIN HDCP 5VDDCD IC8101 R1040 R1020 1/16GD1KA 1/16GF4.7KA 24C02CT MEMORY Q1003 RN1105P 1/16GZ0A IC8106 EDID for 5VDDCD R8103 DVI-HDCP Signal R1HPDOUT_FPGA <FROM IC5201> TC7W53FU 5 SDA SI_SCL_IC8121 INPUT1 B :2.2Kohm B-E:47Kohm 6 SCL HPD1 R8104 R8107 R1HPDOUT <FROM IC8001>...
Page 214 IC6251 IC8001 S3.3V_FPGA TC74LCX14FT S3.3V_PW C6253 K30A TPSLOTVS DVI RECEIVER J10TNA00G J30B1640G C6251 CG_VS_SLOT 16KK0.1MN R6281 1/16GJ10A K30A_1 K30A_3 INT_FRT S3.3V_FPGA K30A_4 CG_HS_SLOT SDATA_I/O R6283 VS_SLOT 1/16GJ10A TPSLOTHV K30A_5 SCLK_FRT R6282 J30B1640G K30A_6 1/16GJ10A DONE_FRT HS_SLOT R6286 C6252 IC5201 1/16GJ10A K30A_7 PSF_IN_FPGA1 R6284...
Page 215 IC1311 IC1331 IC4801 IC4831 R4801 R4831 1/10GZ0C 1/10GZ0C EDD2516AETA R1311 EDD2516AETA R4802 MP2307DN R4832 MP2307DN TE1301 TE1302 TE1303 1/16GD1.2KA Q4861 1/10GZ0C 1/10GZ0C 2SA1203Y S2.6VPW S2.6VPW S1.3VREF S2.6VPW S6VPW S6VPW C4806 C4836 R1312 16KK0.1MN 16KK0.1MN C4808 C4838 S6VPW ON_1.8V 1/16GD1.2KA 16KK0.1MN R4833 16KK0.1MN R4861...
Page 216 FOCUS DRIVE R5501 R5502 IC4402 1GZ0 1/16GZ0A 9V_LENS 74LVC1G125GW C5501 25KK1GQ D5501 R5506 ;25KK11D 1/16GJ1KA 1SS352G C5536 LENS_TEST 16KK0.1MN R5507 R5537 SDRAM for IC4401 1/16GJ2.2A IC5501 C5506 R5538 16KK0.1MN 1/16GJ2.2A IC5521 BA6287F 3.3V S3.3V_NIOS ACCELERATION-SENSOR RD74LVC14BTELL J10ES106G C3401 R5508 16KK0.1MN C3409 L5521 1/16GJ1KA...
Page 217 KS_DBB[2-11] KS_DGB[2-11] KS_DRB[2-11] IC4401 COLOR RB2311 MANAGEMENT R1EB4704G ;R1JA4704G R2308 1/16GJ10KA R2311 1/16GJ10KA KS_THRWCTRL R2356 R2354 1/16GJ47A S3.3VDD_KS KS_DEN 1/16GJ10A R2357 R2309 KS_CLK_OUT 1/16GJ33A KS_INT KS_CLK 1/16GJ10KA R2358 R2312 1/16GJ47A 1/16GJ10KA R2359 KS_DHS S3.3VDD_KS R2313 1/16GJ47A 1/16GJ10KA KS_DVS R2351 1/16GJ10KA R2353 1/16GZ0A NIOS_DCLK...
Page 218 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 1/16GJ10A R7651 RJU002N06P DDP_BA[0] 1/16GJ10A IIC_SDA DDP_GA[9]...
Page 219 (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 J30B1640G 16KK0.1MN DP3.3V_MA CW1_INDEX RTCK R431...
Page 220 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] AA33 AB33 AC33 AD33...
Page 221 IC3531 DRIVER C3522 DMD_VCC KK0.1GQ C3521 R3505 35EM4.71X 1/10GJ10KC DAD_MODE[1] MODE1 M_EXT_ARSTZ RESET/ DAD_MODE[0] MODE0 SCPEN/ M_SSP0_CSZ_1 IC3501 L4501 DMD_VCC DAD_SEL[1] M_SSP0_TXD SEL1 SCPDI L26B2770G SEL0 SCPCK M_SSP0_CLK 3.3V_FOR DAD_SEL[0] 2503253 DAD_OEZ C4501 L3517 D3517 16KK0.1MN C4502 L2YM220MG 16EM101V AA31 AC31 AE31 AG31...
Page 222 No dAtA SCH_KT5AL...
Page 223: Printed Wiring Board Diagrams
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 224 MAIN (SIde:A) TEMP SENSOR ID I/F1 “K8D” “K88E” BALLAST1 SHUTTER ID I/F “K8L” BALLAST L6551 L6552 L6553 PWB,MAIN KH5AL Q4727 L4731 RB6572 1AA4B10C64200_A C4731 RB6571 R8806 L4743 R339 L6554 L5641 LENS SHIFT R8807 R8809 R4722 R4728 L6556 Q4722 L5643 D5562 C4729 R5567 IC4721...
Page 225 MAIN (SIde:B) MOTHER MOTHER “K90D” “K90C” R3448 R5838 C3441 C5831 R5554 R3447 S2.5NIOS R3441 R5841 5V_SW R5837 R3442 C3442 C3446 C5836 R5553 R3446 R5832 C5832 C5641 R5836 R5831 C5551 C1319 IC6571 R5559 C6551 R1311 R1312 R5558 SS3.3V C6552 C5643 C5552 C4743 TE1318 C6553...
Page 226 ForMAtter (SIde:A) Id I/F1 (SIde:A) Led (SIde:A) PWB, ID I/F1 KH5AL 1AA4B10C6430G_A D2908 LAMP 2 REPLACE R8728 C2908 R8726 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 227 ForMAtter (SIde:B) Id I/F1 (SIde:B) Led (SIde:B) C4581 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 Id I/F2 (SIde:B)
Page 228 MotHer (SIde:A) PoWer(Ac) (SIde:A) POWER(DC) MAIN “K30A” MAIN “K30B” “K66B” AV “K9H” K90D K90C IC9151 C9154 R9163 R9158 R9159 C9153 C9157 R9157 R9156 R9154 R9008 R9162 R9153 R9009 R9152 R9007 L9092 D9092 R9151 D9091 RB9024 L9091 L9094 D9094 D9093 C9159 R9001 RB9023 R9022...
Page 229 MotHer (SIde:B) L9142 C9142 L9141 R9141 R9142 C9143 R9147 R9146 C9161 IC9141 R9143 R9137 R9076 R9122 R9121 R9075 R9123 C9024 R9109 R9108 C9001 R9113 C9011 C9006 C9014 C9021 C9002 C9018 C9012 C9007 C9023 C9003 R9107 C9019 C9029 R9103 R9101 R9078 R9102 C9036 R9106...
Page 230 PFc1-2 (SIde:A) PoWer(dc) (SIde:A) POWER(DC) FN908 FN909 FN903 FN907 “K66N” K66E K66T K66H K66G BALLAST “X1” FN905 K66D K66U K66V POWER(AC) “K6C” BALLAST1 “X1” SW903 BALLASt1,2 (SIde:A) POWER(AC) FN90 “K6B” FN901 SW904 FN904 BALLAST1: BALLAST1: SW90 LP901 PFC1- BALLAST: FN906 “CN4”...
Page 231: Pin Description Of Diode, Transistor And Ic
KT5-DHT100L00 Pin description of diode, transistor and IC ● diode ● transistor/Fet ● Ic...
Page 232: 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.

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