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Eiki LC-XB200A Service Manual

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SERVICE MANUAL

Give complete " Chassis No. " for parts
order or servicing, it is shown on the
rating sheet on the cabinet on the projector.
For your convenience, all service parts, identified in this manual are available through Eiki's normal distribution chan-
nels. In addition to service part number, the generic descriptions have been given, where possible, to allow your
service technicians to substitute equivalent components which might be available from other sources.
All orders for service parts will be honored. However, in instances where generic components are considered to be
available from several common sources, as would be the case with an industry standard fuse, resistor, or semicon-
ductor, it may be more economical and expeditious to purchase the part locally.
Product code
Lc-XB100a
1 122 463 21
(KB5BE)
1 122 464 21
(LB5BE)
1 122 464 26
(LB5GE)
Multimedia Projector
ForeWord
Lc-XB200a
1 122 473 21
(KG5BE)
1 122 474 21
(LG5BE)
1 122 474 26
(LG5GE)
FILE NO.
Model No.
Lc-XB100a
Lc-XB200a
U.S.A, Canada,
Europe, Hong Kong
original Version
Chassis No. KB5-XB100A00
KG5-XB200A00
SM
REFERENCE NO.
5111169-00

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Summary of Contents for Eiki LC-XB200A

  • Page 1: Service Manual

    ForeWord For your convenience, all service parts, identified in this manual are available through Eiki’s normal distribution chan- nels. In addition to service part number, the generic descriptions have been given, where possible, to allow your service technicians to substitute equivalent components which might be available from other sources.

  • Page 2: Table Of Contents

    Contents SERVICE MANUAL ............1 No Sound ..............63 Contents ................ 2 Control Port Functions ..........64 Safety Instructions ............3 Scaler I/O Port Functions (PW190) ......64 Safety Precautions ............3 Electrical Parts List ............71 Product Safety Notice ..........3 Electrical Parts Location ..........

  • 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) 12.80" x 3.27" x 9.12" (326mm x 83.1mm x 231.6mm) (Not including protrusions) Net Weight 6.17 lbs (2.8 kg) Feet Adjustment 0˚ to 12˚ Panel resolution LCD Panel System 0.63"...

  • 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 (SW902) inside of the projector to de- tect 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 Air Filter Filter 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: Attaching The Lens Cover

    Maintenance Attaching the Lens Cover When moving the projector or while it is not in use, replace the lens cap. Thread the string through the hole on the lens cap and then tie a knot in the string to secure it in place. To pass the other end of the string into the hole on the top of the projector and pull at it.

  • Page 9: Lamp Replacement

    Maintenance Lamp replacement order rePLaceMeNt LaMP WarNING: type No. Poa-LMP131 - For continued safety, replace with a lamp assembly of the same Service Parts No. 610 343 2069 type. - Allow the projector to cool for at least 45 minutes before you open the Lamp Cover lamp cover.

  • Page 10: How To Check Lamp Used Time

    Lamp Replacement recommendation Should the air filter become clogged with dust particles, it will reduce the cooling fan’s effectiveness and may re- sult in internal heat build up and short lamp life. We recommend cleaning the air filter after the projection lamp is replaced.

  • Page 11: 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 pro- jector 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: Standby Mode Notice

    Standby mode Notice This function is available when operating the projector via network. Network..Supply the power to the network function even after turning off the projector. You can turn on/ off the projector via network, modify network environment, and receive an e-mail about projector status while the projector is powered off.

  • Page 13: 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 14 Mechanical Disassembly x Main Board, aV Panel and Fan removal 1. Remove 5 screws A (M2.5x6) and 2 screws B (M4x4) to remove the Main Board. 2. Release the hooks to remove the AV Panel and remove 3 screws C (T3x6) to remove the AV Board.
  • Page 15 Mechanical Disassembly c Speaker(SP901), Fan (FN901),Lamp unit(LP900) and optical unit removal 1. Remove the 4 screws A (T3x8) to remove the speaker holder and the Speaker (SP901). 2. Remove 2 screws B (T3x8) and screw C (T3x12) to remove the fan (FN901).

  • Page 16: Power Board Removal

    Mechanical Disassembly v Power Board removal 1. Remove 3 screws A (T3x8), screw B (M3x8) and 3 screws C (M4x4) to remove the power board shield. 2. Remove the 2 screws D (T3x8) to remove the Ballast board. 3. Remove the power board holder. Loose the hooks to remove the Power board.
  • Page 17 Mechanical Disassembly b Mounting duct, Fan(FN903, FN904, FN905) and Filter Board removal 1. Remove screw A (M4x4) , 2 screws B (T3x12) and 4screws C (T3x6) to remove the Mounting duct top, Mounting duct bottom and fan (FN904). 2. Remove 2 screws D ( T3x12) to remove the fans (FN903 and FN905). 3.

  • Page 18: Optical Parts Disassembly

    Optical Parts Disassembly Before taking this procedure, remove Cabinet Top , Main Board and the Network board following to the “Mechanical Disassembly” . Disassembly requires a 2.0mm hex wrench. z Projection lens disassembly Note: The optical unit should be removed from the cabinet bottom before re- moving the projection lens.
  • Page 19 Optical Parts Disassembly cLcd Panel/Prism ass’y removal LCD Panel/ Prism Ass’y (M3x10) (Bottom side) Fig.3-1 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 20: Panel Type Check

    Check the printed number on the flat cable of the G-LCD Panel. r-type Lcd Panel/Prism ass'y L-type Lcd Panel/Prism ass'y -85G20 -86G20 L3P06X-85G20 L3P06X-86G20 a00ca146I8 a03CA142I8 G-LCD PANEL For LC-XB200A r-type Lcd Panel/Prism ass'y L-type Lcd Panel/Prism ass'y -81G20 -82G20 L3P06X-81G20 L3P06X-82G20 a00ca146I8 a03CA142I8 G-LCD PANEL Fig.3-2...
  • Page 21 Optical Parts Disassembly v Polarized glass-in disassembly (M2.5x6)x1 Polarized glass-in Ass'y Polarized glass Fig.4 b Polarized glass, Pre-polarized glass removal * Mount the polarized glasses as the film attached side faces the LCD panel side. (Green) (red) (M2x4) (M2x4) Pre-Polarized Glass(G) Polarized Glass(R) Polarized Glass(G) (M2x4)

  • Page 22: Optical Unit Top Removal

    Optical Parts Disassembly n optical unit top removal M(2.5x6) Optical top Fig.6 m condenser lens disassembly M(2.5x6) Fig.7 -22-...
  • Page 23 Optical Parts Disassembly , relay lens disassembly Relay lens Ass'y Fig.8 Relay lens -23-...

  • Page 24: Locations And Directions

    Optical Parts Disassembly , Locations and directions Parts Name When mounting or assembling the optical parts in the op- tical unit, the parts must be mounted in the specified loca- Integrator lens (IN) tion and direction as shown in figure below. Integrator lens (OUT) Prism beam splitter (PBS) Condenser lens (OUT)

  • Page 25: 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 G-Contrast adjustment ❍ ● Integrator lens adjustment ❍...

  • Page 26: Optical Adjustments

    Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly” . Adjustments require a 2.0mm 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 2.0mm hex wrench and a slot screwdriver.

  • Page 27: 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 28: 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 29: Electrical Adjustments

    Electrical Adjustments Service Adjustment Menu Operation to enter the service mode MeNu button SeLect button To enter the “Service Mode” , press and hold the on the projector for more MeNu button than 3 seconds or press and hold the on the remote control for more than 20 seconds.

  • Page 30: 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 31: Fan Control Adjustment

    Electrical Adjustments 2. Fan control adjustment output Voltage adjustment 1. Enter the service mode. After replacing the Power Board readjust the Output tPFaNa 2. Connect a digital voltmeter to test point “ ” voltage adjustment as follows. (+) and chassis ground (-). Select group no. “ ”...
  • Page 32 Electrical Adjustments 4. auto calibration adjustment [Pc] 5. auto calibration adjustment [component] 1. Enter the service mode. 1. Enter the service mode. 2. Receive the 16-step grey scale computer signal with 2. Receive the 8 color 100% color bar 480i-component computer1 [rGB] mode.

  • Page 33: Common Center Adjustment

    Electrical Adjustments 6. auto calibration adjustment [Video] 8. 50% White adjustment [Pc] 1. Enter the service mode. 1. Enter the service mode. 2. Receive the 16-step grey scale composite video sig- 2. Receive the 16-step grey scale computer signal with Video nal with mode.
  • Page 34 Electrical Adjustments 11.White Balance adjustment [Video] 1. Enter the service mode. 2. Receive the 16-step grey scale composite video sig- Video[Video] nal with mode. 3. Select group no. “ ” item no. “ ” (Red) or “ ” (Blue), and change Data values respectively to make a proper white balance.

  • Page 35: Test Points And Locations

    Electrical Adjustments Test Points and Locations MaIN Board TP35G -35-...

  • Page 36: Service Adjustment Data Table

    Electrical Adjustments 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 following to the “ Electrical adjustments” . Other items should be used with the initial data value.
  • Page 37 Electrical Adjustments Group/ Item Name Function Initial range Note Item 150 PreCoast YCbCr 480i 0 - 63 151 PostCoast YCbCr 480i 0 - 63 152 PreCoast YCbCr 575i 0 - 63 153 PostCoast YCbCr 575i 0 - 63 154 PreCoast YCbCr 480p 0 - 63 155 PostCoast YCbCr 480p 0 - 63...
  • Page 38 Electrical Adjustments Group/ Item Name Function Initial range Note Item Motion Adaptive Weight <KDEINT> 0 - 255 Value 0 : Conservative <====> 4 : 1 Angle Interpolation Level 0 - 4 Aggressive 2 CUE Low Pass Filter Enable <CUELPFEN> 0 - 1 Group deinterlacer setting Effective only for Progressive ON-L2 mode.
  • Page 39 Electrical Adjustments Group/ Item Name Function Initial range Note Item Film Detection Sensitivity 0 Global Motion Sensitivity 1 - 5 <FILMSTVT23> Film Detection Sensitivity 1 Video Motion Sensitivity 1 - 5 <VOFSTVT> 2 Video Motion Threshold Low <VOFTHRDA> 0 - 32767 Video Motion Threshold <VOFTHRDB>...
  • Page 40 Electrical Adjustments Group/ Item Name Function Initial range Note Item 32 LineR0 0-1023 (MIN<-->MAX Cyclic Operation) 33 LineR1 0-1023 (MIN<-->MAX Cyclic Operation) 34 LineR2 0-1023 (MIN<-->MAX Cyclic Operation) 35 LineR3 0-1023 (MIN<-->MAX Cyclic Operation) 36 LineR4 0-1023 (MIN<-->MAX Cyclic Operation) 37 LineG0 0-1023 (MIN<-->MAX Cyclic Operation)
  • Page 41 Electrical Adjustments Group/ Item Name Function Initial range Note Item 101 FrontCTalkB-Start 0-255 (XB200A/XB100A) 126/125 102 FrontCTalkB-End 0-255 (XB200A/XB100A) 128/127 103 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...
  • Page 42 Electrical Adjustments Group/ Item Name Function Initial range Note Item 170 B-DCOffset-P2 0-2047 Scan Direction (Front/Rear) 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)
  • Page 43 Electrical Adjustments Group/ Item Name Function Initial range Note Item 239 ENBY_H2 0-1023 Group Panel Service(6170/62334) 0 R_LCCOM 0-255 (XB200A/XB100A) 150/140 1 G_LCCOM 0255 (XB200A/XB100A) 150/140 2 B-LCCOM 0-255 (XB200A/XB100A) 150/140 3 R-ENBX-PW 0-15 4 G-ENBX-PW 0-15 5 B-ENBX-PW 0-15 6 R-DXIN 0-127 7 G-DXIN...
  • Page 44 Electrical Adjustments Group/ Item Name Function Initial range Note Item 50 Lamp Replacement Display Lamp Warning Display On / Off 1: On, 0: Off 51 Filter Warning Display Filter Warning Display On / Off 1: On, 0: Off 52 Lamp Counter reset Times Reset Times of Lamp Counter 0-255 Read only...
  • Page 45 Electrical Adjustments Group/ Item Name Function Initial range Note Item Luminance Level 9 Data for Dimmer: 8 DIMMER_CTRL_LEVEL9 Dim Level 9 at the less than the 0-255 Value Luminance Level 10 Data for 9 DIMMER_CTRL_LEVEL10 Dimmer: Dim Level 10 at the less 0-255 than the Value Luminance Level 11 Data for...
  • Page 46 Electrical Adjustments Group/ Item Name Function Initial range Note Item Temp. C-A to judge the Temp Error at 9 Temp C-A Warning(Normal) 0-100 Normal (Clogging Det.) Temp. A to judge the Temp Error at 10 Temp A Warning (Eco) 30-100 Eco (Room) Temp.
  • Page 47 Electrical Adjustments Group/ Item Name Function Initial range Note Item Threshold to judge Lamp Voltage 1 Lamp Vol Threshold 30-90 Down ( V×10) 2 Fan1 Speed Gain 0-255 Additional Fan Speed of Min at Lamp 3 Fan2 Speed Gain 0-255 Voltage Down (unit: 0.1V) 4 Fan3 Speed Gain 0-255...
  • Page 48 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group auto calibration (Ycbcr) Y - Offset Acquiring Area H-Start 0 Y-OFFSET AREA H START 0 - 1000 Position Y - Offset Acquiring Area V-Start 1 Y-OFFSET AREA V START 0 - 1000 Position CB - OFFSET AREA H...
  • Page 49 Electrical Adjustments Group/ Item Name Function Initial range Note Item 4 Disp Line 0 �� 4095 Group composite (SecaM) composite / S-Video 1 Disp Dots 0 �� 4095 2 H Back Porch 0 �� 4095 3 V Back Porch 0 �� 4095 4 Disp Line 0 ��...
  • Page 50 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group Ycbcr (1080i - 60) 0 Total Dots 2200 0 �� 4095 * Read only 1 Disp Dots 1872 0 �� 4095 2 H Back Porch 0 �� 4095 3 V Back Porch 0 ��...
  • Page 51 Electrical Adjustments Group/ Item Name Function Initial range Note Item 6 Clamp Width 0 �� 255 Group rGB Video (720P - 50 ) 0 Total Dots 1980 0 �� 4095 1 Disp Dots 1246 0 �� 4095 2 H Back Porch 0 ��...
  • Page 52 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group HdcP (1035i) Over Scan Rate (0 �� 25.5% at 0.1% 7 Over Scan 0 - 255 steps) 8 VSBEG 0 - 15 Group color Shading adj offset 0 R-Max 0-255 1 R-Mid1 0-255...

  • Page 53: Chassis Block Diagrams

    Chassis Block Diagrams chassis over view -53-...

  • Page 54: System Control

    Chassis Block Diagrams System control IC9882 INVERTER <HD74LVC14T> IC301 SYSTEM CONTROL -54-...

  • Page 55: Lamp Control

    Chassis Block Diagrams Lamp control LAMP_PWM_A PW_MASTER_SDO PW_MASTER_SDi PW_MASTER_SCK -55-...

  • Page 56: Audio Circuit

    Chassis Block Diagrams audio circuit -56-...

  • Page 57: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit IC631 POWER OSC. <MR4010> IC621 P.F.CONTROL <FA550> LAMP_SCI FAN_ERR IC301 SYSTEM CONTROL -57-...

  • Page 58: Fan Control Circuit

    Chassis Block Diagrams Fan control circuit TPFANA FN905 Q7812 S16V FAN_A D3623 FN904 D3613 D3622 FN903 FAN_CON_B D3621 TPFANB FN901 FAN_B IC7841 PQ20W211P D3626 TPFANC FN906 D3644 Power-On:H Q7801 IC7811 FAN_C FAN_SW1 <FA7703> D3628 FN902 D3614 Q7862 Q7813 Q7864 D3627 Q3601 P_FAIL P_FAIL...

  • Page 59: Iic Bus Control Circuit

    Chassis Block Diagrams IIc bus control circuit -59-...

  • Page 60: Troubleshooting

    Troubleshooting Indicators and Projector condition Check the indicators for projector condition. Indicators Projector Condition LAMP POWER WARNING REPLACE red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is in stand-by mode. Press the ON/STAND-BY button to turn on the projector.

  • Page 61: 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 62: 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 TP35B, TP35G, TP35R. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC401, IC301 and peripheral circuits. No picture with Pc1 [analog] input source Check IC5201 and peripheral circuit.

  • Page 63: No Sound

    Troubleshooting No Sound Check following steps. check if the audio signal Check IC5001 and peripheral circuit. is observed at pins 7 and Check 12V power supply. 15 of Ic5001. Check IC001, IC5081 and peripheral circuit. check if the audio signal Check the Mute signal at pin 4 of IC001.

  • Page 64: Control Port Functions

    Control Port Functions Scaler I/o Port Functions (PW190) Port SIGNaL Port NaMe FuNctIoN deScrIPtIoN NaMe PORTG7 ON_3.3V 3.3V Power Drive, Power On: H PORTG0 ON_5V 5VA Drive On/Off, On: H PORTC1 SCS_PW 3-Wired Serial Control TXD_PW TXD_PW Serial Control RXD PORTG1 ON_15V 15V Power Driver,Pow on:H...
  • Page 65 IC Block Diagrams ● FA5550NG <P .F . Control, IC621> ● XR16L5701IL24 <UART, IC9885> -65-...
  • Page 66 IC Block Diagrams ● MAX232ECPWRP <RS-232C Driver, IC3801> ● L3E06170 <D/A, S/H-LCD Driver, IC501, IC531, IC561> -66-...
  • Page 67 IC Block Diagrams ● L3E07111 <LCD Driver & Gamma Correction, IC401> ● PIC16F688T <LAMP ID, IC8741> -67-...
  • Page 68 IC Block Diagrams ● NJW1156 <Audio Control, IC5001> ● PW190 <Scaler, IC301> -68-...
  • Page 69 IC Block Diagrams ● MR4010 <Power OSC, IC631> ● PIC18F67J60<LAN CONTROL,IC8801> -69-...
  • Page 70 IC Block Diagrams ● FA7703 <DC-DC Converter, IC7811> ● Sil9127 <HDMI Receiver, IC8001> -70-...

  • Page 71: Electrical Parts List

    KB5-XB100A00, KG5-XB200A00 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 72: Electrical Parts Location

    KB5-XB100A00, KG5-XB200A00 Electrical Parts List Electrical Parts Location ● Assemblied Boards A602 Filter Board A1001 AV Board A1000 Main Board A2800 R/C Board A8700 CONNECT ID Board A901 Ballast Board A601 Power Board ● Out Of Circuit Board FN901 Cooling Fan FN904 Cooling Fan SP901...

  • Page 73: Electrical Parts List

    KB5-XB100A00, KG5-XB200A00 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 IC671 409 692 2515 IC TA76L431FB ASSEMBLED BOARDS CAPACITOR !A601 C611 303 222 1326 CERAMIC 1000P K...
  • Page 74 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R644 301 150 5918 MT-GLAZE 10K JA 1/10W ZD631 307 206 5413 ZD UDZS-TE-178.2B R646 301 256 7212 MT-GLAZE 18K JA 1/10W R647 301 276 4710 MT-GLAZE 0.000 ZA 1/3W...
  • Page 75 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 173 9618 TR 2SA1235A1E IC5821 409 689 2115 IC MP2106DK 305 173 9717 TR 2SA1235A1F IC5841 309 598 5217 IC TAR5S25 405 220 3115 TR ISA1235AC1E IC5861 409 689 2115...
  • Page 76 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1013 303 453 8917 CERAMIC 0.1U K 403 478 5912 CERAMIC 1U K 303 453 8610 CERAMIC 0.1U K C1871 403 455 1012 CERAMIC 1U K 303 409 3426 CERAMIC 0.1U K...
  • Page 77 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C312 303 453 8917 CERAMIC 0.1U K 303 453 9211 CERAMIC 470P K 303 453 8610 CERAMIC 0.1U K 303 282 5118 CERAMIC 470P K 303 409 3426 CERAMIC 0.1U K...
  • Page 78 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 453 9617 CERAMIC 33P J 303 276 3113 CERAMIC 33P J 303 276 3113 CERAMIC 33P J C3543 303 453 7019 CERAMIC 33P J C3517 303 453 7019 CERAMIC...
  • Page 79 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 403 478 5912 CERAMIC 1U K C365 303 454 0415 CERAMIC 0.068U K C357 303 453 8917 CERAMIC 0.1U K 303 442 0519 CERAMIC 0.068U K 303 453 8610 CERAMIC 0.1U K...
  • Page 80 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C3858 303 358 3215 CERAMIC 10U K 6.3V 303 282 5118 CERAMIC 470P K 303 370 0018 CERAMIC 10U K 6.3V C432 303 453 8917 CERAMIC 0.1U K 303 368 7319...
  • Page 81 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C502 303 453 8917 CERAMIC 0.1U K C5203 303 381 5217 ELECT 220U M 6.3V 303 453 8610 CERAMIC 0.1U K C5206 303 381 5217 ELECT 220U M 6.3V...
  • Page 82 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C536 303 298 9612 CERAMIC 0.1U K C5615 303 453 8917 CERAMIC 0.1U K C537 403 455 1616 CERAMIC 10U K 303 453 8610 CERAMIC 0.1U K 403 478 5813 CERAMIC...
  • Page 83 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C584 303 342 3313 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C5841 403 455 1012 CERAMIC 1U K 303 409 3426 CERAMIC 0.1U K 303 433 1112 CERAMIC 1U K...
  • Page 84 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C8031 303 453 8917 CERAMIC 0.1U K C8813 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...
  • Page 85 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R2014 301 225 1319 MT-GLAZE 470 JA 1/16W R1007 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R2016 301 224 9316 MT-GLAZE 1K JA 1/16W R1008 301 226 1516 MT-GLAZE 0.000 ZA 1/16W...
  • Page 86 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R398 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R350 301 263 7420 MT-GLAZE 75 JA 1/16W R399 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R3502 301 225 1418 MT-GLAZE 47K JA 1/16W...
  • Page 87 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5611 301 224 8814 MT-GLAZE 100 JA 1/16W R5201 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5613 301 224 9019 MT-GLAZE 10K JA 1/16W R5202 301 226 1516 MT-GLAZE 0.000 ZA 1/16W...
  • Page 88 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R8008 301 225 8110 MT-GLAZE 10 JA 1/16W R6811 301 225 1517 MT-GLAZE 3.9K JA 1/16W R8009 301 225 1210 MT-GLAZE 4.7K JA 1/16W R6812 301 225 0213 MT-GLAZE 3.3K JA 1/16W...
  • Page 89 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB319 945 037 0831 R-NETWORK 47X4 1/16W R8850 301 035 4111 MT-GLAZE 0.000 ZA 1/8W RB411 945 037 0831 R-NETWORK 47X4 1/16W R8851 301 224 8814 MT-GLAZE 100 JA 1/16W RB412...
  • Page 90 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB8003 645 072 0604 IMPEDANCE,120 OHM P L3633 945 018 9327 INDUCTOR,1000 OHM RB8004 645 072 0604 IMPEDANCE,120 OHM P L3634 945 086 5368 IMPEDANCE,220 OHM P RB8006 645 072 0604 IMPEDANCE,120 OHM P L3638...
  • Page 91 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description D4812 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 307 210 1923 DIODE 1SS400 TE-61 307 209 1214 ZD UDZS-TE-176.2B D1001 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 D4813 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3...
  • Page 92 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description MISCELLANEOUS MISCELLANEOUS K10A 945 076 2698 SOCKET,DVI 29P K20A 945 068 3740 JACK,RCA-3 K10B 952 001 8601 SOCKET,D-SUB 15P K20B 645 089 9041 SOCKET,DIN 4P K10C 952 001 8571 SOCKET,D-SUB 15P...
  • Page 93 KB5-XB100A00, KG5-XB200A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description PACKING MATERIALS 610 347 6971 CARTON CASE-KG5BE (For KG5-XB200A00) 610 347 6957 CARTON CASE-KB5BE (For KB5-XB100A00) 610 340 0297 POLY BAG-KB3AC 610 344 5762 CUSHION SPACER-KG5AC 610 343 1659 CUSHION TOP-KG5AC 610 343 1642...

  • Page 94: Mechanical Parts List

    KB5-XB100A00, KG5-XB200A00 Mechanical Parts List Cabinet Parts Location -94-...

  • Page 95: Optical Parts Location

    KB5-XB100A00, KG5-XB200A00 Mechanical Parts List Optical Parts Location Integrator Lens-In (Integrator-In) (PBS) (Integrator-Out) Relay Lens-Out (Relay-out) -95-...
  • Page 96 KB5-XB100A00, KG5-XB200A00 Mechanical Parts List Polarized Glass-In L02-R (Polarized-in-R) L02-G (Polarized-in-G) L02-B (Polarized-in-B) Condenser (Out) Lens -96-...
  • Page 97 KB5-XB100A00, KG5-XB200A00 Mechanical Parts List Projection Lens (Projection Lens) -97-...
  • Page 98 KB5-XB100A00, KG5-XB200A00 Mechanical Parts List Prism/LCD Panel Assy (Red) (Green) L01-G L01-R L01-B (Blue) (Prism/LCD panel Ass'y) -98-...
  • Page 99 KB5-XB100A00, KG5-XB200A00 Mechanical Parts List In the Optical Unit -99-...

  • Page 100: Mechanical Parts List

    610 343 3943 FILTER BASE-KG5AC 645 099 2568 LENS,PROJECTION 610 343 3950 PANEL NET B-KG5AC 945 327 3748 BADGE, EIKI-MT5BC CHASSIS PARTS 610 342 5795 HOLDER INT PBS BTM-KG5AC 610 342 5788 HOLDER INT PBS TOP-KG5AC 610 343 1093 HOLDER LAMP HOUSE-KG5AC...
  • Page 101 KB5-XB100A00, KG5-XB200A00 Mechanical Parts List -101-...
  • Page 102 A-key to better communications © 2009 Eiki Internatinal Inc, (KB5BE, KG5BE) December. 2009 Japan...

  • Page 103: Diagrams & Drawings

    KG5-XB200A00 These schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KB5-XB100A00 and KG5- XB200A00, models LC-XB100A and LC-XB200A. File with the service manual No. SM5111169-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 104: Parts Description And Reading In Schematic Diagram

    KB5-XB100A00, KG5-XB200A00 Parts description and reading in schematic diagram 1. The parts specification of resistors, capacitors and Resistor Reading coils are expressed in designated code. Please check Example 1/2 D J 10K B the parts description by the following code table. 2.
  • Page 105 KB5-XB100A00, KG5-XB200A00 Pin description of diode, transistor and IC ● Diode ● Transistor/FET ● IC...

  • Page 106: 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 107 Schematic Diagrams LAMP ID PROJECTION LENS POWER C611 1000KK L611 1000NH F35B1630N :1000KK1000LBZB POWER FACTOR CORRECTION SW902 DB611 S10B02700 D10XB60 K6C_1A K6C_1B K6C_2B K6C_2A L612 C614 D611 C612 450GK1BS L26B5080N FML-G16S J10EM024N L613 1000KK :L26B5370N 1000NH Z20051--- K6D_1A :1000KK1000LBZB Q611 C691 C692 C613...
  • Page 108 SIOUTB[0-7] TO IC301 K10A_8 DVI_V K10A_28 DVI_H S3.3VSI K10A_25 DVI_R K10A_26 DVI_G K10A_27 DVI_B HPD Voltage 2.4V to 5.05V C8034 R8034 C8037 1/16GJ33MA TPSICK 16KK0.1MN SICLK TO IC301 16KK0.1MN R1011 L8001 1/16GZ0A C8036 C8033 R8032 L3CT221PG 1/16GJ33MA TPSIAS K10A_16 DVI_HPD S1.2VSI 16KK0.1MN 16KK0.1MN...
  • Page 109 TO IC7811 P4 KEYSTONE_T 3851 KEYSTONE_X 3852 S2.5V_PW R384 R383 1/16GZ0A 1/16GZ0A R1871 S3.3VD_PW P_FAIL OPTION RESISTORS S3.3VD_PW R389 S2.5V_PW *See the part list. C1871 SW841 10KK1MN R1872 R1890 S10B3530G R391 R851 1/16GJ10A Q3801 R3806 S3.3VD_PW 1/16GJ1KA P_FAIL_LAN 1/16GJ3.3KA S3.3VD_PW 3LN01C-EP C851 RXD_PW...
  • Page 110 FN903 FN904 FN902 FN906 FN905 FN901 EXHAUST EXHAUST LAMP IN B-PNL G-PNL R-PNL SIDE SIDE LAMP POWER J10EG J10EG J10EG J10EG J10EG036G 035G 035G 035G J10EG036G 035G L3629 L3632 L3639 L3642 L3692 L3634 L3BE221PG L3BE221PG L3BE221PG L3BE221PG L3627 L3BE221PG L3BE221PG L3626 L3623 L3BE221PG...
  • Page 111 IC9883 R410 IC561(S&H) R426 R427 RESET_DG R G B COMMON C428 GAMMA CONT10 K401 3.3VGAM R424 1/16GJ 4.7KA RB437 R1JA4704G R404 R472 1/16GJ10KA 1/16GZ0A IRM_RST C425 IC301 R406 1/16GZ0A SDATA SYSTEM SDATA_PW R407 1/16GZ0A SCLK SCLK_PW 1/16GZ0A CONTROL R408 SCS_PW 3.3VGAM R425 1/16GZ0A...
  • Page 112 R1419 1/16GJ1.5KA 15V_PNL Q1421 <FROM:IC1423> <FROM:IC301> 15V_REF (UPC324) R1424 (PW190) 1/16GJ4.7KA Q1422 R1420 TXXLBB013P 1/16GJ56KA SW_PNL_REF BLUE R1430 C1421 10KK1MN R519 15V_REF B_LCCOM 15V_SH_B 3.3V_SH_B R3503 L501 L502 L26B3470G L26B3470G 16EM1001X 15V_PNL C3506 L1421 3.3V L26B3470G C507 C509 C511 C508 B_MON 15V_REF 16KK101G...
  • Page 113 S3.3V_ALL 3.3V_LAN R8817 R8822 3.3V_LAN R8823 R8818 R8819 R8824 R8850 R8816 R5754 1/8GZ000 1/16GF2.2KC 1/16GJ10KA L5702 R8825 L26B3470G R8820 3.3V_LAN R8881 D8801 3.3V_LAN 1/16GJ10KA SML-210YTLG R8826 TPOUT+ R8863 C5753 R5753 R5760 IPRST C8810 D8902 1/16GJ1KA 10KK1MN 1/16GJ10KA 16KK0.1MN TPOUT- ;1SS387G R8847 ;16KK0.1AYH P_FAIL_LAN...
  • Page 114 No data SCH_KD5AE...
  • Page 115 Printed Wiring Board Diagrams ! CAUTION R/C (SIDE:B) This projector is isolated from AC line by using the internal converter transformer. R/C ( SIDE:A) 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 116 MAIN (SIDE:A) LAMP BALLAST FN905 FN903 “K29D” UNIT R1462 L3621 Q9642 R5622 R1461 R1441 C1443 L3641 PB11 IC1423 Q9632 R1434 R1439 IC1422 C5028 IC592 FN902 R7827 R7826 Q9602 C9887 Q7814 IC9882 C1422 Q9603 D3627 Q5702 R1427 Q9604 R1428 R1442 C5844 L3642 R1464 R1463...
  • Page 117 MAIN (SIDE:B) L7861 L7811 Q7812 R7882 PB16 Q5703 1LG4B10W0450A_A C5710 R692 IC7811 C7868 D3614 R7878 C599 R5709 Q7813 B SIDE (2nd Reflow) R5711 Q7864 R5710 ??? *** R7813 R691 R7828 R7803 L5701 C7812 R7805 Q7862 C7817 R7816 R7806 R7818 C7818 Q7801 C508 R7819...
  • Page 118 LINE FILTER (SIDE:A) LINE FILTER (SIDE:B) THERMAL SW SW902 POWER L601H3 “K6C” L601H1 LF601 AV (SIDE:A) AV (SIDE:B) K20B K30C K30B K30A K20A K20B K40C K30B K30A K30C K40C SC3031 SC3021 1LG4B10W0450B_A SC3011 SC3051 SC3001 K20A C2006 SC2051 SC2052 K300 SC3061 ??? *** C3051...

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Lc-xb100a

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