Page 1: Service Manual
FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLc-Xu115 U.S.A, Canada, Europe, U.K, Asia original Version Chassis No. KF3-XU11500 Give complete “Chassis No.” for parts order or servicing, it is shown on the rating sheet on the cabinet on the projector.
Page 2: Table Of Contents
Contents SERVICE MANUAL ............1 Control Port Functions ..........61 Contents ................ Scaler I/O Port Functions (PW190) ......61 Safety Instructions ............3 I/O Expander Port Functions (TE7783) ....63 Safety Precautions ............. 3 Waveform ..............64 Product Safety Notice ..........3 IC Block Diagrams ............
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) 334 mm x 78 mm x 6 mm (Not including adjustable feet) Net Weight 3.7 kg Feet Adjustment 0˚ to 8.9˚ Panel Resolution LCD Panel System 0.8” TFT Active Matrix type, 3 panels Panel Resolution 1,04 x 768 dots Number of Pixels...
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. Thermal switch There is the thermal switch (SW90) inside of the projector to detect the internal temperature rising abnormally.
Page 6: Warning Temperature And Power Failure Protection
Circuit Protections Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the cooling fans stop spinning, or the power supplies in the projector are failed. - If the WARNING indicator is flashing, it may detect the abnormal temperature inside the projector.
Page 7: Maintenance
Maintenance Cleaning the Filter Filters prevents dust from accumulating on the optical elements inside the projector. Should the filters become 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. If a “Filter warning” icon appears on the screen, clean the filters immediately.
Page 8: Lamp Replacement
Maintenance Lamp Replacement When the projection lamp of the projector reaches its end of life, top control the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights yellow. Replace the lamp with a new one promptly. The timing when the LAMP REPLACE indicator LAMP rePLAce should light is depending on the lamp mode.
Page 9: Resetting The Lamp Counter
Maintenance Resetting the Lamp Counter Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP RE- PLACE indicator stops lighting and the Lamp replacement icon disappears. Lamp counter Press the MENU button to display the On-Screen Menu. Use the Point 7 8 buttons to move the red framed pointer to the Setting Menu icon.
Page 10: Cleaning
Maintenance Cleaning After long periods of use, dust and other particles will accumulate on the LCD panel, prism, mirror, polarized glass, lens, etc., causing the picture to darken or color to blur. If this occurs, clean the inside of optical unit. Remove dust and other particles using air spray.
Page 11: Security Function Notice
Security Function Notice Security Function Disable 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 12: Mechanical Disassembly
Mechanical Disassembly Mechanical disassembly should be made following procedures in numerical or- Screws Expression der. (Type ) mm Diameter x Length Following steps show the basic procedures, therefore unnecessary step may T type M Type be ignored. Caution: The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety.
Page 13 Mechanical Disassembly x Main Board, AV Board, Rear Panel and Fans removal 1. Remove the Main board. . Remove the Rear panel. 3. Remove AV board. 4. Remove fans (FN901, FN90). Main board Rear panel (M.5x6)x5 (T3x6)(Black)x AV board (M.5x6) (T3x6)x FN901 FN90...
Page 14 Mechanical Disassembly v Optical unit, NETWORK board, Temp., Line Filter board,Fans removal 1. Remove the Optical unit. . Remove the NETWORK board. 3. Remove Screw (T3x8) and 4 hooks on the duct and then remove the Duct. 4. Remove the Duct top. 5.
Page 15 Mechanical Disassembly b Power, Ballast, Lamp Cover Sw Board, Thermal Sw(SW902) removal 1. Remove the Power board. . Remove the Ballast board. 3. Remove the Lamp cover switch board and thermal switch (SW90). Isolation sheet ( sheet) (T3x6) Power board (T3x6)x Ballast board Lamp cover...
Page 16: Optical Parts Disassembly
Optical Parts Disassembly Before taking this procedure, remove Cabinet Top , Cabinet Front and Main Board following to the “Mechanical Dis- assembly”. Disassembly requires a .0mm hex wrench. z Projection lens disassembly Note: The optical unit should be removed from the cabinet bottom before removing the projection lens. Optical unit Projection lens (M.5x8)x4...
Page 17 Optical Parts Disassembly c Relay lens disassembly (M.5x5)x Relay lens Ass'y Spring Relay lens Fig.3 v Polarized glass-in disassembly (M.5x5)x1 Polarized glass-in Ass'y Film sheet Polarized glass Hooks * Mount the polarized glass as the film at- tached side faces the Fig.4 prism side.
Page 18 Optical Parts Disassembly b LCD Panel/Prism Ass’y removal LCD Panel/ Prism Ass’y (M.5x4)x (M3x10) (Bottom side) Fig.5-1 IMPortANt NotIce on Lcd Panel/Prism ass'y replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass’y. These LCD panels are installed with precision at the factory.
Page 19 Optical Parts Disassembly Panel Type Check There are types of LCD Panel/Prism Ass'y for this model. Either L-Type or R-Type LCD Panel/Prism Ass'y is used on the projector. Check which type of LCD Panel/Prism Ass'y is used with the figure below. When replacing the LCD Panel/Prism Ass'y, you need to take "Panel Type Check and Setting"...
Page 20: Optical Unit Top Removal
Optical Parts Disassembly n Polarized glass, Pre-polarized glass removal * Mount the polarized glasses as the film attached side faces the LCD panel side. (Mx) (Green) Pre-Polarized Glass(G) Polarized Glass(G) (red) (Mx) Pre-Polarized Glass(B) Film Polarized Glass(R) Polarized Glass(B) Fig.6 (Blue) m Optical unit top removal 1.
Page 21: Locations And Directions
Optical Parts Disassembly , Locations and Directions Parts Name When mounting or assembling the optical parts in the opti- cal unit, the parts must be mounted in the specified loca- Integrator lens (OUT) tion and direction as shown in figure below. Prism beam splitter (PBS) Condenser lens (OUT) Dichroic mirror (B)
Page 22: Adjustments
Adjustments Adjustments after Parts Replacement : Adjustment necessary : Check necessary ● ❍ disassembly / replaced Parts Polarized Glass Lcd/ Integrator relay Power Board Main Board Prism Ass’y Lens (out) Lens (out) Contrast Adjustment R-Contrast adjustment ● G-Contrast adjustment ● B-Contrast adjustment ●...
Page 23: Contrast Adjustment
Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly”. Adjustments require a .0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens adjustment, you need to disconnect FPC cables of LCD panels on the main board. Optical adjustment requires a .0mm hex wrench and a slot screwdriver.
Page 24: Integrator Lens Adjustment
Optical Adjustments Integrator lens adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of integrator lens assy to make color uniformity in white. 1) If the shading appears on the left or right of the screen as shown White Fig.2-1 , loosen 1 screw...
Page 25: Relay Lens-Out Adjustment
Optical Adjustments Relay lens-Out adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of relay lens assy to make color unifor- mity in white. If the shading appears on the left or right of the screen as shown in White Fig.3 , loosen 1 screw...
Page 26: Electrical Adjustments
Electrical 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 27: Circuit Adjustments
Electrical Adjustments 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 adjustment, please turn on the projector more than ten minutes. WArNING : uSe uV rAdIAtIoN eYe ANd SKIN ProtectIoN durING SerVIcING.
Page 28 Electrical Adjustments Gain adjustment [Pc] x Panel Type Check and Setting 1. Enter the service mode. * Before setting, you need to check which type of LCD pan- . Receive the 16-step grey scale computer signal with computer2 [rGB] el is placed on the projector according to the item "LCD mode.
Page 29: Common Center Adjustment
Electrical Adjustments Gain adjustment [component] n Common Center adjustment 1. Enter the service mode. 1. Enter the service mode. . Receive the 16-step grey scale computer signal with computer2 [component] . Receive the 50%-Whole Gray computer signal with mode. tP_G1 computer2 [rGB] mode.
Page 30: Note On White Uniformity Adjustment
Electrical Adjustments . 50% White adjustment [Video] ⁄1 Keystone Offset adjustment 1. Enter the service mode. After replacing the G-sensor circuit (IC3851, IC180 . Receive the 16-step grey scale composite video sig- and peripheral circuit), readjust the Keystone Offset Video[Video] nal with mode.
Page 31: Test Points And Locations
Electrical Adjustments Test Points and Locations MAIN BoArd -31-...
Page 32: Service Adjustment Data Table
Electrical Adjustments These initial values are the reference data written from the Service Adjustment Data Table CPU ROM to memory IC when replaced new memory IC. The adjustment items indicated with “✻” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.
Page 33 Electrical Adjustments Group/ Item Name Function Initial range Note Item 150 PreCoast YCbCr 480i 0 - 63 151 PostCoast YCbCr 480i 0 - 63 15 PreCoast YCbCr 575i 0 - 63 153 PostCoast YCbCr 575i 0 - 63 154 PreCoast YCbCr 480p 0 - 63 155 PostCoast YCbCr 480p 0 - 63...
Page 34 Electrical Adjustments Group/ Item Name Function Initial range Note Item Motion Adaptive Weight <KDEINT> 0 - 55 Value 0 : Conservative <====> 4 : 1 Angle Interpolation Level 0 - 4 Aggressive CUE Low Pass Filter Enable <CUELPFEN> 0 - 1 Group deinterlacer setting Effective only for Progressive ON-L mode.
Page 35 Electrical Adjustments Group/ Item Name Function Initial range Note Item Film Detection Sensitivity 1 Video Motion Sensitivity 1 - 5 <VOFSTVT> Video Motion Threshold Low <VOFTHRDA> 0 - 3767 Video Motion Threshold <VOFTHRDB> 0 - 3767 High 4 Global Motion Threshold <GMDTHRD>...
Page 36 Electrical Adjustments Group/ Item Name Function Initial range Note Item 33 LineR1 0-103 (MIN<-->MAX Cyclic Operation) 34 LineR 0-103 (MIN<-->MAX Cyclic Operation) 35 LineR3 0-103 (MIN<-->MAX Cyclic Operation) 36 LineR4 0-103 (MIN<-->MAX Cyclic Operation) 37 LineG0 0-103 (MIN<-->MAX Cyclic Operation) 38 LineG1 0-103 (MIN<-->MAX Cyclic Operation)
Page 37 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 102 FrontCTalkB-End 0-255 103 R-DCOffset-NGain 0-1023 Scan Direction (Front/Rear) 104 R-DCOffset-N1 0-2047 Scan Direction (Front/Rear) 105 R-DCOffset-N2 0-2047 Scan Direction (Front/Rear) 106 R-DCOffset-N3 0-2047 Scan Direction (Front/Rear) 107 R-DCOffset-N4 0-2047 Scan Direction (Front/Rear) 108 R-DCOffset-N5 0-2047...
Page 38 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 171 B-DCOffset-P3 0-2047 Scan Direction (Front/Rear) 172 B-DCOffset-P4 0-2047 Scan Direction (Front/Rear) 173 B-DCOffset-P5 0-2047 Scan Direction (Front/Rear) 174 B-DCOffset-P6 0-2047 Scan Direction (Front/Rear) 175 B-DCOffset-P7 0-2047 Scan Direction (Front/Rear) 176 B-DCOffset-P8 0-2047 Scan Direction (Front/Rear)
Page 39 Electrical Adjustments Group/ Item Name Function Initial range Note Item B-LCCOM 0-511 3 R-LCCOM-Gain 0-55 4 G-LCCOM-Gain 0-55 5 B-LCCOM-Gain 0-55 6 R-LCCOM-Bright 0-55 7 G-LCCOM-Bright 0-55 8 B-LCCOM-Bright 0-55 9 R-LCCOM-Cent 0-63 10 G-LCCOM-Cent 0-63 11 B-LCCOM-Cent 0-63 1 R-ENBX-PW 0-17 13 G-ENBX-PW...
Page 40 Electrical Adjustments Group/ Item Name Function Initial range Note Item 55 Motor Disable Motors Disable 0 - 1 0: On, 1: Off 56 Menu Position Move menu (X asis) 0 - 104 57 Menu Position Move menu (Y asis) 0 - 104 58 Lamp Go Out 0 - 1 59 Souce Search Enable...
Page 41 Electrical Adjustments Group/ Item Name Function Initial range Note Item Luminance Level 14 Data for 13 DIMMER_CTRL_LEVEL14 Dimmer: Dim Level 14 at the less 0 - 55 than the Value Luminance Level 15 Data for 14 DIMMER_CTRL_LEVEL15 Dimmer: Dim Level 15 at the less 0 - 55 than the Value Luminance Data Avarage Point for...
Page 42 Electrical Adjustments Group/ Item Name Function Initial range Note Item Temp. A to judge the Temp Error at 10 Temp A Warning (Eco) 30-100 Eco (Room) Temp. B to judge the Temp Error at 11 Temp B Warning (Eco) 30-100 Eco (Panel) Temp.
Page 43 Electrical Adjustments Group/ Item Name Function Initial range Note Item 7 Not used 9999 Cooling Time stting at Fan Mode L1 (x 8 Cooling Time L1 30 sec) 1-15 1: 30, 3: 90, 15: 450 sec. Cooling Time stting at Fan Mode L (x 9 Cooling Time L 30 sec) 1-15...
Page 44 Electrical Adjustments Group/ Item Name Function Initial range Note Item 7 Image Area V Hight Image Level Acquiring Area Height 0 - 4095 8 Y Target Level Target Value of Y Level Adj. 0 - 55 11 Gain Tolerance Torelance of Level Adj. 0 - 55 1 Delta Gain Deviation Width of Gain Value...
Page 45 Electrical Adjustments Group/ Item Name Function Initial range Note Item 4 Disp Line 0 ~ 4095 Group composite (PAL) composite / S-Video 1 Disp Dots 0 ~ 4095 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 Group...
Page 46 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group Ycbcr (1080i - 60) 0 Total Dots 00 0 ~ 4095 * Read only 1 Disp Dots 187 0 ~ 4095 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 105...
Page 47 Electrical Adjustments Group/ Item Name Function Initial range Note Item 0 Total Dots 1980 0 ~ 4095 1 Disp Dots 146 0 ~ 4095 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 5 Clamp 0 ~ 55...
Page 48 Electrical Adjustments Group/ Item Name Function Initial range Note Item 1 R-Mid1 0-55 R-Mid 0-55 3 R-Min 0-55 4 G-Max 0-55 5 G-Mid1 0-55 6 G-Mid 0-55 7 G-Min 0-55 8 G-Max 0-55 9 B-Mid1 0-55 -48-...
Page 49: Chassis Block Diagrams
Chassis Block Diagrams Chassis over view PW_TXD/PW_RXD 124,368 IRRCVR1 IRRCVR0 331,164 IC5302 BUFFER IC5031 AUDIO OUTPIT IC5201 <LM4889> PC1/PC2-SW <AN5870> IC5001 AUDIO CONTROL <NJW1156> IC4001 BUFFER AUDIO -49-...
Page 50: System Control
Chassis Block Diagrams System control IC891 INVERTER <MH74LVC> IC301 IC1802 SCALER <PW190> I/O EXPANDER -50-...
Page 51: Lamp Control
Chassis Block Diagrams Lamp control -51-...
Page 52: Audio Circuit
Chassis Block Diagrams Audio circuit -5-...
Page 53: Power Supply & Protection Circuit
Chassis Block Diagrams Power supply & protection circuit IC651 POWER OSC. <STR-Z2156> IC601 P.F.CONTROL <FA5502> BLAST_AC FAN_ERR IC301 SCALER <PW190> -53-...
Page 54: Fan Control Circuit
Chassis Block Diagrams Fan control circuit TPFANA Q7812 FN903 S15.5V FAN_A D3621 D3613 Q7811 FN904 IC7811 D3622 Q7813 FN905 D3623 TPFANB Q7862 FN901 FAN_B D3626 FN902 D3614 Q7861 IC7861 D3627 Q7864 Q3601 P_FAIL P_FAIL P_Fail: H Power Error: On FAN_ERR TPFANC Q7842 FN907...
Page 55: Iic Bus Control Circuit
Chassis Block Diagrams IIC bus control circuit DVI-I DSub15 -55-...
Page 56: Network (Mci) Circuit
Chassis Block Diagrams Network (MCI) circuit -56-...
Page 57: Troubleshooting
Troubleshooting Indicators and Projector Condition Check the indicators for projector condition. Indicators Projector condition LAMP WARNING POWER REPLACE red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is in stand-by mode. Press the POWER ON/STAND- BY button to turn on the projector.
Page 58: No Power
Troubleshooting No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs. Connect the AC cord and press the Power button once and then check the LED indication. - When all of LED indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly.
Page 59: No Picture
Troubleshooting No Picture Check following steps. No picture with all of input sources Check signal processing stage and LCD driving stage; Check RGB S&H signals at test points TP_B1, TP_G1, TP_R1. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC501, IC531, IC561, IC401, IC301 and peripheral circuits.
Page 60: No Sound
Troubleshooting No Sound Check following steps. check if the audio sig- Check IC5001 and peripheral circuit. nal is observed at pins 7 Check 5V_AUDIO, 1V power supply. and 15 of Ic5001. check if the audio sig- Check IC5031, 5V_AUDIO and peripheral circuit. nal is observed at pins 5 Check the Mute signal at pin 1 of IC5031.
Page 61: Control Port Functions
Control Port Functions Scaler I/O Port Functions (PW190) Port SIGNAL Port NAMe FuNctIoN deScrIPtIoN NAMe PORTD7 DDC_SW3 DDC_SW3 DDC_SW3 VS_MCI V-Sync for MCI VS_MCI V-Sync. Input for MCI PORTC5 ON_3.3V 3.3V Power Drive, Power On: H PORTD6 DDC_SW1 DDC_SW1 DDC_SW1 HS_MCI HS_MCI H-Sync.
Page 62 Control Port Functions Port SIGNAL Port NAMe FuNctIoN deScrIPtIoN NAMe CR_IN CR_IN Compornent Video (CR) Input SCART_CV SCART_CV Composite Video Signal Input for SCART S-Y Signal Input Y_IN Y_IN Compornent Video (Y) Input SMUXIN1 SOG MUX input Ch1 Sync on Green Signal Input SMUXIN0 SOG MUX input Ch0 Y_IN...
Page 63: I/O Expander Port Functions (Te7783)
Control Port Functions I/O Expander Port Functions (TE7783) PIN No. NAMe FuNctIoN ActIoN LEDN W_R/C_SW L: Wired R/C WAKEUP WAKEUP REST X'TAL IN X'TAL OUT XSTDBYEN XSTDBYE MCI_ON H: MCI ON POWER_ON_MCI H: MCI ON USB_VBUS USB_D- AIN1 P_FAIL_MCI Fpower Fail SIgnal Input for MCI Circuit AIN7 G-Sensor Input AIN8...
Page 64: Waveform
Waveform VIdeo signal <VIdeo> HSYNc signal VSYNc signal HSYNc signal <tPdHS> VSYNc signal <tPdVS> r-S&H signal <tP_r1> G-S&H signal <tP_G1> B-S&H signal <tP_B1> -64-...
Page 65: Ic Block Diagrams
IC Block Diagrams ● AN5870 <Signal Switch, IC5201> ● FA7701<ddc control, Ic5751> -65-...
Page 66 IC Block Diagrams ● FA5502 <P.F. Control, IC601> ● FA7711 <DC-DC Converter, IC5801> -66-...
Page 67 IC Block Diagrams ● HIN202EIB <RS-232C Driver, IC3801> ● L3E06150 <D/A, S/H-LCD Driver, IC501, IC531, IC561> -67-...
Page 68 IC Block Diagrams ● L3E07111 <LCD Driver & Gamma Correction, IC401> ● L3E01060 <Level Shift, IC2501, IC2531, IC2561> -68-...
Page 69 IC Block Diagrams ● LM4889 <Audio Output, IC5031> ● NJW1156 <Audio Control, IC5001> -69-...
Page 70 IC Block Diagrams ● PW190 <Scaler, IC301> ● Str-Z2156<Power oSc, Ic651> -70-...
Page 71 IC Block Diagrams ● TE7783 <Parallel I/O Expander, IC1802> -71-...
Page 72: Electrical Parts List
KF3-XBU11500 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 73: Electrical Parts Location
KF3-XU11500 Electrical Parts List Electrical Parts Location ● Assemblied Boards A4800 A2300 Temp Board Module Board A2000 A2400 AV Board Network Board A2900 A630 R/C Board Line Filter Board A2200 Antenna Board A690 Lamp Cover SW Board A1000 Main Board A901 Ballast Board A600...
Page 74: Electrical Parts List
KF3-XBU11500 Electrical Parts List Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. Key No. Part No. description Key No. Part No. description 305 173 9816 TR 2SC3928A1R ASSEMBLED BOARD 305 173 9915 TR 2SC3928A1S Q681 305 014 4512 TR 2SC2412K T146 R...
Page 75 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R673 301 162 3711 MT-GLAZE 4.7K JA 1/10W C659 303 157 6813 CERAMIC 680P K R674 301 256 2613 MT-GLAZE 2.4K JA 1/10W 304 091 4900 CERAMIC 680P K R679...
Page 76 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 307 209 1214 ZD UDZS-TE-176.2B L2011 945 086 7461 FILTER,EMI 100MHZ D687 307 210 5416 DIODE RB551V-30-TE-17 L2021 945 086 7461 FILTER,EMI 100MHZ DB601 307 143 6006 DIODE RBV-1506 L2031 945 086 7461...
Page 77 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 9617 CERAMIC 33P J 305 014 4611 TR 2SC2412K T146 S 303 276 3113 CERAMIC 33P J 305 015 8727 TR 2SC2812-L6-TB C4832 303 453 7019 CERAMIC 33P J 305 015 8925...
Page 78 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 015 8727 TR 2SC2812-L6-TB 305 002 6729 TR 2SA1179-M6-TB 305 015 8925 TR 2SC2812-L7-TB 305 002 6927 TR 2SA1179-M7-TB 305 163 1615 TR 2SC2812N-L6-TB0 305 163 1516 TR 2SA1179N-M6-TB 305 173 9816 TR 2SC3928A1R...
Page 79 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 173 9915 TR 2SC3928A1S 305 173 9816 TR 2SC3928A1R Q5821 306 017 8405 TR RTQ025P02-TR 305 173 9915 TR 2SC3928A1S Q5841 306 017 8405 TR RTQ025P02-TR Q7811 305 014 4512 TR 2SC2412K T146 R...
Page 80 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description IC8131 310 517 6809 IC TC74LVX4053FT 303 276 2819 CERAMIC 18P J IC891 310 337 0605 IC HD74LVC14T C1817 303 453 8917 CERAMIC 0.1U K IC9882 309 464 1411 IC TC74ACT14FT 303 453 8610...
Page 81 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 8610 CERAMIC 0.1U K 303 175 7212 ELECT 10U M 303 409 3426 CERAMIC 0.1U K C267 303 453 8917 CERAMIC 0.1U K C2096 303 453 8917 CERAMIC 0.1U K...
Page 82 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description C323 303 453 8917 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C3531 303 396 9613 CERAMIC 1U K 303 409 3426 CERAMIC 0.1U K...
Page 83 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C376 303 368 7319 CERAMIC 10U K 6.3V...
Page 84 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description C441 303 391 5511 ELECT 10U M 303 454 0514 CERAMIC 0.1U Z C442 303 392 1215 ELECT 47U M 6.3V C5061 403 455 1616 CERAMIC 10U K C443 303 370 0216...
Page 85 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description C5218 303 453 8917 CERAMIC 0.1U K C5333 303 314 5918 CERAMIC 0.47U K 303 453 8610 CERAMIC 0.1U K C5334 303 453 6814 CERAMIC 68P J 303 409 3426 CERAMIC 0.1U K...
Page 86 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C5761 303 453 8917 CERAMIC 0.1U K C5621 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K...
Page 87 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 8610 CERAMIC 0.1U K C8022 303 453 8917 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C7811 303 397 8219 CERAMIC 2.2U K...
Page 88 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R1000 301 238 4512 MT-GLAZE 47 JA 1/3W R1907 301 224 9316 MT-GLAZE 1K JA 1/16W R1011 301 225 8110 MT-GLAZE 10 JA 1/16W R1908 301 224 9316 MT-GLAZE 1K JA 1/16W R1013...
Page 89 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R2510 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R3533 301 224 8913 MT-GLAZE 100K JA 1/16W R2511 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R354 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R2513...
Page 90 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R4863 301 224 8814 MT-GLAZE 100 JA 1/16W R5239 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5001 301 037 5017 MT-GLAZE 0.000 ZA 1/10W R5240 301 162 2219 MT-GLAZE 10 JA 1/10W R5002...
Page 91 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R5801 301 294 3511 MT-GLAZE 27K FA 1/16W R6868 301 225 1616 MT-GLAZE 390 JA 1/16W R5802 301 224 8913 MT-GLAZE 100K JA 1/16W R6869 301 225 1210 MT-GLAZE 4.7K JA 1/16W R5803...
Page 92 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R8123 301 225 0213 MT-GLAZE 3.3K JA 1/16W 945 036 3529 R-NETWORK 0X4 1/32W R8124 301 225 0213 MT-GLAZE 3.3K JA 1/16W 945 037 0817 R-NETWORK 0X4 1/16W R8130 301 226 1516 MT-GLAZE...
Page 93 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description D2097 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 L3637 945 086 5368 IMPEDANCE,220 OHM P D2891 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 L366 945 086 5368 IMPEDANCE,220 OHM P D2892 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3...
Page 94 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 307 149 0810 DIODE 1SS355-TE-17 SC4032 945 076 3503 SURGE-ABSORBER 408 062 7201 DIODE 1SS35 SC4033 945 076 3503 SURGE-ABSORBER D5704 307 163 0414 DIODE 1SS352-(TPH3) SC4034 945 076 3503 SURGE-ABSORBER...
Page 95 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K IC8303 309 301 5431 IC TC7S14FU C8313 303 453 8917 CERAMIC 0.1U K IC8304 309 301 5431 IC TC7S14FU 303 453 8610 CERAMIC 0.1U K IC8451...
Page 96 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description C8556 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C8626...
Page 97 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C8688 303 453 8917 CERAMIC 0.1U K C8653 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K...
Page 98 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 441 9810 CERAMIC 0.01U K 303 370 7611 CERAMIC 10U M 6.3V C8804 303 391 5511 ELECT 10U M C8938 303 394 1312 ELECT 100U M 6.3V C8806 303 454 0613...
Page 99 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R8156 301 225 1210 MT-GLAZE 4.7K JA 1/16W R8613 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R8157 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R8614 301 224 9019 MT-GLAZE 10K JA 1/16W R8158...
Page 100 KF3-XBU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description R8706 301 224 9019 MT-GLAZE 10K JA 1/16W RB8312 945 037 0824 R-NETWORK 22X4 1/16W R8711 301 224 9712 MT-GLAZE 22 JA 1/16W RB8313 945 037 0824 R-NETWORK 22X4 1/16W R8712 301 224 9712...
Page 101 KF3-XU11500 Electrical Parts List Key No. Part No. description Key No. Part No. description COIL D8901 307 163 0414 DIODE 1SS352-(TPH3) 307 149 0810 DIODE 1SS355-TE-17 L9501 945 041 1978 INDUCTOR,330 OHM 408 062 7201 DIODE 1SS35 D8902 307 163 0414 DIODE 1SS352-(TPH3) MISCELLANEOUS 307 149 0810...
Page 102: Mechanical Parts List
KF3-XU11500 Mechanical Parts List Cabinet Parts Location -102-...
Page 103: Optical Parts Location
KF3-XU11500 Mechanical Parts List Optical Parts Location Integrator Lens-In (Integrator-In) Relay Lens-Out (Relay-out) -103-...
Page 104 KF3-XU11500 Mechanical Parts List Polarized Glass-In (Polarized-in-R) (Polarized-in-G) (Polarized-in-B) Projection Lens (Projection) -104-...
Page 105 KF3-XU11500 Mechanical Parts List Prism/LCD Panel Assy (Green) L02-4 L02-2 (Red) L02-5 L02-1 L02-3 (Blue) (Prism/LCD panel Ass'y) -105-...
Page 106 KF3-XU11500 Mechanical Parts List In the Optical Unit -106-...
Page 107: Mechanical Parts List
910 302 5613 DEC SHEET-M4JA 610 333 9290 FILTER BASE-KM6AC 610 339 1168 GRILLE-KF3AC 945 047 8032 BADGE,SANYO*26.2X5.7L26.0 610 336 2465 DEC INLAY LED FR-KB3AC CHASSIS PARTS 610 338 3651 DEC AV SHEET-KF3AC 610 334 4348 HOLDER POWER PWB BTM-KM6AC...
Page 108 SANYO Electric Co., Ltd. (KF3AC) April. 2008 DC 300 Printed in Japan...
Page 109: Diagrams & Drawings
Diagrams & Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No. PLC-XU115 KF3-XU11500 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KF3-Xu11500, model PLc- Xu115.File with the service manual No. SM5110954-00...
Page 110: Parts Description And Reading In Schematic Diagram
KF3-XU11500 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 111 KF3-XU11500 Pin description of diode, transistor and IC ● diode ● transistor/Fet ● Ic...
Page 112: 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 113 PROJECTION LENS Schematic Diagrams K8941 J10RL300G NETWORK POWER LAMP LP900 BALLAST SW902 PTH651 PTH652 POWER FACTOR CORRECTION S10B5540N DHXAVB026G C650 R650 K6AC (TERMOSTAT_SW) 1/10GJ (T601,Q601,Q602,D604,IC601) 25KK J10EM024N 9.1KC 0.1GQ A901 Q652 K6AC_1A K6AC_1B METAL Q651 D654 FB601 R647 HALIDE LAMP Z20051--- 1/10GJ T651...
Page 114 TO PW D8161 RB521S-30G RB221 R1EB3304G ;R1JA3304G D8163 02DZ6.2YG GB[0] 5VDVI 5VDDC GB[1] D8162 RB521S-30G GB[2] C8161 GB[3] 6.3KK10MB K10A_8 DVI_V ;6.3KK10BA RB222 K10A_28 DVI_H R1EB3304G L8001 ;R1JA3304G L3BE221PG L8003 DVI-HDCP GB[4] K10A_25 L3BE221PG DVI_R C8007 GB[5] K10A_26 MEMORY DVI_G 16EM101V GB[6] C8015...
Page 115 S3.3VPW 16KK0.1MN R357 R358 ;16KK0.1AYH SDATA_PW S3.3VPW R1351 R1352 TO GAMMA,S/H 1/16GJ10KA 1/16GJ10KA SCS_PW R1354 R1353 1/16GJ3.3KA 1/16GJ3.3KA SCL2_5V TO HDCP-ANALOG DDC SDA2_5V C1351 16KK0.1MN ;16KK0.1AYH ;16KK0.1AXH DCLK DB[0-9] DG[0-9] DR[0-9] GR[0-7] GG[0-7] GB[0-7] CK_MCI HS_MCI VS_MCI R318 1/16GZ0A S3.3VPW R314 1/16GZ0A DDC_SW1...
Page 116 power for NETWORK IC9883 TC7SZ125FUK R5752 Q5715 1/16GJ10KA R410 R5755 RSQ025P03G C5759 1/16GZ0A 1/10GJ1MC R426 Q5752 25EM1001X J11CY300G 1/16GJ10KA TO IC561 (S&H) IC5751 C5757 FA7701VG 16KK0.1MN C5799 R5756 L5702 R427 KK8200MN S3.3V_MCI POWER_ON_MCI Q5753 C5754 ;16KK0.1AYH 1/16GF10KA L2PK330MG ;16KK0.1AXH 1/16GZ0A ;KK8200AYH R5751 16KK0.1MN...
Page 117 FRPR FROM IC401 SHCLKR XFRR IC501 3.3V R591 PQ20WZ11P FROM IC301 DIRXR C585 R593 R592 C586 1/16GZ0A P_FAIL D5704 D5703 C5704 L561 C5705 1SS355 1SS355 L3530 L26B3470G 25KZ0.1AY L26B3470G 25EM471X :25KZ0.1AX :1SS352G :1SS352G 15V_PNL 3.3V S15.5V NT15.5V 15V_PNL TP-R1 R5701 C579 1/16GF10KA C5710...
Page 118 FAN_B Q6846 FAN_C FAN_A S5V_LED R6863 D6831 LAMP REPLACE(Y) 1/16GJ D6832 TEMP WARNING(R) 1.5KA EXHAUST INTAKE D6833 STAND-BY (RED ON) EXHAUST R6864 LAMP ON (GREEN ON) B_PANEL G_PANEL R_PANEL 1/16GJ LAMP LAMP 4.7KA D6834 MCI POWER FN903 FN904 FN904 S1.8VPW FN901 FN902 FN907...
Page 119 S16V S16V R598 1/16GJ10KA Q591 R599 1/16GJ10KA IC9883 POWER_ON_MCI Q592 TC7SZ125FUK IC5601 R5604 C5605 1/16GJ1MA 25EM1001X R410 IC561(S&H) 1/16GZ0A FA7701VG Q5601 J11CY300G R426 RSQ025P03G 1/16GJ10KA R5601 L5601 C5608 S3.3V_MCI 1/16GJ10KA L2PK330MG KK8200MN L5704 L26B2770G R427 C5603 K8V_1 1/16GZ0A 16KK0.1MN C5601 RESET R G B COMMON 16KK0.1MN...
Page 120 A[1-22] D[0-15] D[0-15] A[17] 3.3V_CPU R8506 A[16] 1/16GZ0A A[15] BYTE# A[14] A[13] DQ15/A-1 D[15] 3.3V_CPU A[12] D[7] 3.3V_CPU A[11] D[14] DQ14 A[10] D[6] R8503 R8504 RB8322 1/16GJ A[9] D[13] 1/16GJ DQ13 R1JA1034G 10KA 10KA A[20] D[5] A[21] D[12] DQ12 D[4] RESET# nCPURESETOUT A[22]...
Page 121 FPGA(FPGA I/F_2&SDRAM)_n XSDA1_[0-13] 3.3V_FPGA XSDA1_[0-13] IC8451 3.3V_FPGA XSDDQM1_[0-3] K4M18122H-HN75; XSDDQM1_[0-3] X8702 IS42S32400D-6BL V10B7650G C8732 XSDDATA1_[0-31] XSDDATA1_[0-31] 16KK0.1MN RB8701 RB8707 SDDA_CLK 3.3V_FPGA R1JA2204G R1JA2204G XSDDATA1_[24] 3.3V_FPGA XSDDATA1_[20] Q8601 XSDDATA1_[25] XSDDATA1_[21] R8622 XSDDATA1_[26] 1/16GJ2.2KA XSDDATA1_[22] XSDDATA1_[27] XSDDATA1_[23] R8623 1/16GJ 330A RB8702 RB8708 R1JA2204G R1JA2204G XSDDATA1_[28]...
Page 122: Wireless Lan
Wireless LAN Q9501 R9502 1/16GJ47KA L9501 L26B R9501 3470G 1/16GZ0A MPZ2012S331AT C9501 6.3TM47JR R9504 CFRESET FD[0-15] FD[8] CA[0-10] FD[14] FD[9] ZCCE1 A[10] A[10] D[8] D[8] FD[0] CA[4] FD[7] CA[2] CE1n CE1n D[9] D[9] D[7] D[7] A[2] A[2] FD[6] CA[0] ZWAIT ZMWE D[6] D[6]...
Page 123: Printed Wiring Board Diagrams
Printed Wiring Board Diagrams ! cAutIoN LINe FILter ( SIde:A) LINe FILter (SIde:B) 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 sides (secondary circuit) at the same time.
Page 124 MAIN (SIde:A) TEMP. “K48E” R9643 R9644 B10W0070A FB3623 R9646 R9653 C9643 R9654 IC9882 D9641 A SIDE(1st Reflow) L3633 R5622 C9647 D9601 R8772 A30C5 L3634 C9604 FN905 IC9641 IC9603 R4836 D8751 C4808 C5619 TWAR_LED R5626 TP8106 TREP_LED Q8751 R8761 R8757 TP8107 R8762 R9628 R8758...
Page 125 MAIN (SIde:B) POWER LAMP BALLAST “K6R” UNIT R9622 R9621 Q8753 R8773 R9626 R9624 L4801 R4803 D8704 R4802 D3624 A30C5 C5842 D8703 C5617 L5841 C9644 C5618 PB11 FB609 R9656 R9651 R8752 C8707 FB3624 C8705 Q9644 IC5801 C2892 C5602 R5812 R/CS D8708 D8700 Q5841 L2892...
Page 126 PoWer (SIde:A) PoWer (SIde:B) C611 C685 C681 C683 R684 C683 C691 C611 C685 L616 L611 1AA4B10C5890A_X L614 T601 R679 D681 D682 B SIDE D682 D681 FB601 L603 L603 FB601 MAIN A30C5 “K8R” PC602 R648 R650 Q602 Q601 D604 D604 Q601 Q602 D654 R674...
Page 127 LAMP coVer SW (SIde:B) LAMP coVer SW (SIde:A) MAIN “K8S” SW901 SW901 ModuLe (SIde:B) ModuLe (SIde:A) K9502 C9504 R9506 IC9501 Q9501 NETWORK “K9301” L9501 K9501 ANteNNA (SIde:B) ANteNNA (SIde:A) MODULE A30C5 A30C5 “950” K9901 C9901 PCB_KF3AC...
Page 128 NO DATA PCB_KF3AC...

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