Eiki LC-XG110 Service Manual
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Eiki LC-XG110 Service Manual

Eiki LC-XG110 Service Manual

Multi-media projector
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Notice
●
CORRECTION
SERVICE FLASH
Please add this notice to the Service Manual listed below.
Category :
Multi-media Projector
Model :
Destination : Canada, U.S./Europe
NOTE: Match the Chassis No. on the unit's back cover with the Chassis No. in the Service
Manual.
If the Chassis. No. does not match the unit's, additional Service Literature is required.
Only the Difference Service Information is given in this manual. For detail Service
Information, Refer to the Original Service Manual SM5110512-00, issued in July 2003,
for Models LC-XG110, LC-XG210.
Differences:
There is a miss-print on the service manual SM5110512-00, see the opposite page for correction.
FILE WITH ORIGINAL SERVICE MANUAL (SM5110512)
PRODUCT CODE
LC-XG210
1 122 199 01
(MH7B)
PRODUCTION CHANGE
ADD INFORMATION
LC-XG110
LC-XG210
LC-XG110
1 122 201 01
(MJ7B)
Issued Date :
Chassis No.
Effective from :
REF. NO. :
FILE NO.
REVISION-1
October / 2003
MJ7-XG11000
MH7-XG21000
SM5110512
SM
REFERENCE NO.
5110512-01

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Summary of Contents for Eiki LC-XG110

  • Page 1 Only the Difference Service Information is given in this manual. For detail Service Information, Refer to the Original Service Manual SM5110512-00, issued in July 2003, for Models LC-XG110, LC-XG210. Differences: There is a miss-print on the service manual SM5110512-00, see the opposite page for correction.
  • Page 2 Press and hold the pointer e on the projector for more than 20 seconds. Lamp replace counter data The Lamp replace Counter is displayed on top left corner of the screen briefly. © 2003 Eiki Industrial Co., Ltd (MH7B) Oct. 2003...

  • Page 3: 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 serv- ice technicians to substitute equivalent components which might be available from other sources.

  • Page 4: Table Of Contents

    ■ Contents ■ Safety Instructions ________________________________________________3 ■ Specifications ____________________________________________________4 ■ Adjustments after Parts Replacement ________________________________5 ■ Circuit Protections ________________________________________________6 Fuse ______________________________________________________6 Thermal switch ______________________________________________6 Interlock switch ______________________________________________6 Warning temperature and power failure protection __________________7 ■ Mechanical Disassemblies ________________________________________8 ■ Optical Parts Disassemblies ______________________________________13 ■...

  • Page 5: 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 iden- tified with the line ( ) in the schematic diagram.

  • Page 6: Specifications

    ■ Specifications Projector Type Multi-media Projector Dimensions (W x H x D) 11.9" x 6.4" x 16.6" (302mm x 162mm x 422mm) (not including Adjustable Feet) Net Weight 17.2 lbs (7.8 kg) LCD Panel System 0.99” TFT Active Matrix type, 3 panels Panel Resolution 1024 x 768 dots Number of Pixels...

  • Page 7: Adjustments After Parts Replacement

    ■ Adjustments after Parts Replacement ● ❍ : Adjustment necessary : Check necessary Disassembly / Replaced Parts LCD/ Polarized glass Power DC Condenser Relay Prism Mirror Main Board Lens Lens Board Ass’y ❍ ● Condenser lens adjustment ❍ ● Relay lens adjustment ●...

  • Page 8: 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 Line Filter Board Fuse The fuse is located inside of the projector.

  • Page 9: 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 exceeds the normal oper- ating temperature, or the cooling fans stops, or the power supplies in the projector are failed. - If the TEMP WARNING indicator (red) is flashing, it may detect the abnormal temperature inside the projector.

  • Page 10: Mechanical Disassemblies

    ■ Mechanical Disassemblies Mechanical disassemble should be made following procedures in numerical order. Following steps show the basic procedures, therefore unnecessary step may 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 11 Mechanical Disassemblies Main Board & Thermal-SW removal Remove 1 screw (M3x8) to take the thermal SW905 Main Board switch(SW905). Remove 5 screws (M3x6) to take the Main Board upward. AV Board COM Board Rear Panel Ass’y AV, COM Board & Rear Panel removal Fig.2 Remove 1 screw (M4x10) and take the Rear Panel...
  • Page 12 Mechanical Disassemblies Speaker base removal Remove 3 screws (T3x10) and then remove the Speaker Base Speaker Base. Fig.4 Optical Unit removal Loosen 1 screw on the lamp cover and 2 screws the lamp house and the take the Lamp House off from the cabinet bottom.
  • Page 13 Mechanical Disassemblies Fan & Motor removal Remove 4 screws (T3x20) to take the fan (FN904) off. Remove 3 screws (T4x25) to take the fan (FN907) off. Remove 4 screws (T3x10) to take the duct ass’y off. FN904 Remove 2 screws (T3x6) to take the Lens Shift Motor and Sensor SW Holder from the Base.
  • Page 14 Mechanical Disassemblies Power AC Board removal Power AC Remove 4 screws ( T3x6) to take the Power Board off. Board Remove 4 screws (T3x10) to take the Holder from the cabinet bottom. Line Filter Board & Interlock SW removal Remove 3 screws (T3x10) to take the Filter Board Ass’y upward.

  • Page 15: Optical Parts Disassemblies

    ■ Optical Parts Disassemblies Before taking this procedure, remove Cabinet Top and Main Board following to the “Mechanical Disassemblies”. Disassembly requires a 2.0mm hex wrench. Projection Lens removal Shift the projection lens to the end of top position by pressing Note in the Mounting Projection the Lens Shift (+) button.
  • Page 16 Optical Pats Disassemblies Prism ass’y removal and disassembly Remove 4 hex screws and take the LCD/Prism ass’y off upward. Remove each 1 screw and take the Glass Holder, and then pull the Optical filter, Polarized Glass-Out upwards off. These glasses are mounted for R, G and B LCD panels respectively.
  • Page 17 Optical Parts Disassemblies Relay Lens disassembly Remove 2 hex screws and pull the Relay Lens ass’y upward. Remove 2 screws to take the Lens off from the holder. Note: There is no mounting direction of the lens. Holder Relay Lens Fig.4- Fig.4- Integrator-In disassembly...
  • Page 18 Condenser Lens disassembly Remove 2 hex screws and take the Condenser Lens ass’y. Remove 4 screws to take the Lens off from the holder. * Lens should be placed as the flat surface side comes to the holder side. Holder Condenser Lens Fig.6- Fig.6-...
  • Page 19 Optical Parts Disassemblies Key No. Description Locations and Directions Slit-Int When the optical parts in the optical unit mounting or assembling, the Integrator Lens-Out parts must be mounted in the specified location and direction as PBS (Prism Beam Splitter) shown in figure below. Mirror (W-Cold) Note: The arrow in the figure below is indicated that there is the direc- Condenser lens-Out...

  • Page 20: Lcd Panel/Prism Ass'y Replacement

    ■ LCD Panel/Prism Ass’y Replacement 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. When replacing the LCD panel, should be replaced whole of the LCD panels and prism ass’y at once.

  • Page 21: Lamp Replacement

    ■ Lamp Replacement WARNING: ORDER REPLACEMENT LAMP - For continued safety, replace with a lamp assembly of the same type. Type No. Service Parts No. - Allow the projector to cool for at least 45 minutes before you open the POA-LMP59 610 305 5602 lamp cover.

  • Page 22: Optical Adjustments

    ■ Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top and Main Board, if required, following to the “Mechanical Disassemblies” Adjustments require a 2.0mm hex wrench and a slot screwdriver. Note: Do not disconnect connectors K8E, K8F, K8G, K8J and K8K on the main board, because the projector can not turn on due to operate the power failure protection.
  • Page 23 Optical Adjustments Condenser Lens adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of condenser lens ass’y to make color uniformity in white. 1) If the shading appears on the left or right of the screen as White shown in Fig.2-1, loosen 2 screws with the 2.0mm hex driv-...
  • Page 24 Optical Adjustments Relay Lens-Out adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of relay lens ass’y to make color unifor- mity in white. 1) If the shading appears on the left or right of the screen as shown in Fig.3-1, loosen 2 screws with the 2.0mm hex driver, and White...
  • Page 25 Optical Adjustments Mirror adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of mirror to make color uniformity in white. 1) If the cyan bar appears on the top or bottom of the screen as shown in Fig.4-1, loosen 2 screws with the 2.0mm hex driver, White...

  • Page 26: Electrical Adjustments

    ■ Electrical Adjustments ● Service Adjustment Menu Operation To enter the service mode To enter the “Service Mode”, press and hold the MENU and IMAGE button on the projector at the same time for more than 3 seconds. The service menu appears on the screen as follows. To adjust service data 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 follow- ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per- formance and product safety.
  • Page 28 Electrical Adjustments NRS adjustment Video Gain adjustment [PC] 1. Receive the 16-step gray scale computer signal with 1. Receive the 16-step gray scale computer signal with Computer 1 [Analog RGB] mode. Computer 1 [Analog RGB] mode. 2. Enter the service mode. 2.
  • Page 29 Electrical Adjustments Luminance adjustment adjustment [PC] Pedestal adjustment [Video] 1. Receive the 100%whole-white computer signal with 1. Receive the 100%whole-Black composite video sig- Computer 1 [Analog RGB] mode. nal with Video mode. 2. Enter the service mode. 2. Enter the service mode. TP531 3.
  • Page 30 Electrical Adjustments A/D Input adjustment [Component] Pedestal adjustment [Component] [1080i-A/D INPUT ADJUSTMENT] [1080i-PEDESTAL ADJUSTMENT] 1. Receive the 16-step gray scale component signal 1. Receive the 100%whole-Black component signal [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. 2. Enter the service mode. 2.
  • Page 31 Electrical Adjustments Video Gain adjustment [Component] White Balance adjustment 1. Receive the 16-step gray scale component signal [PC WHITE BALANCE ADJUSTMENT] [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. 1. Receive the 100%-whole white computer signal with 2. Enter the service mode. Computer 1 [Analog RGB] mode. TP531 3.

  • Page 32: Test Points And Locations

    Electrical Adjustments Test Points and Locations ● MAIN BOARD TP2561 TP501 TP561 TPFAN1 TP13B TPFAN2 TP2531 TP13G TPFAN3 K25G TP13R TPGVRT TP531 TPVRB TPDVS TPDHS IC9401 IC3201 TPHD TPVD TPGHS TPGVS IC801 IC341 IC6361 TPHS TP21G TP21B TPVS TP21R -30-...

  • Page 33: 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 adjust- ment items indicated with “✻” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 34 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description LTI_LEVEL 1/1/0/0 0 ~ 3 NT,NT443,PAL,SECAM,PALM,PALN,480i,575i/ 480p,575p / 1080i60,1035i,720p/ 1080i50 D_PIC 0/0/1/1 0 ~ 3 NT,NT443,PAL,SECAM,PALM,PALN,480i,575i/ 480p,575p / 1080i60,1035i,720p/ 1080i50 31/31/31 0 ~ 63 PAL,PALM,PALN,PAL60,SECAM/ 575i,575p, only possible to adjust in these mode SUB_COL 7/7/7/8/6/9 0 ~ 15...
  • Page 35 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description R_BLK_DC 80/80/80 0 ~ 255 AV Pedestal Adjustment video/1080i,1035i,720p/480p,525p ✻ 0 ~ 255 dac3 A/D Ref Voltage Adjustment {BOTTOM] ✻ GVRT 0 ~ 255 dac2 A/D Ref Voltage Adjustment [TOP] BVRT 0 ~ 255 dac2...
  • Page 36 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description HINOR_VALU_FAN2_MIN 0~255 FAN2 control minimum value, HighLand Normal HINOR_VALU_FAN2_MAX FAN2 control maximum value, HighLand Normal HINOR_VALU_FAN3_MIN FAN3 control minimum value, HighLand Normal HINOR_VALU_FAN3_MAX FAN3 control maximum value, HighLand Normal HIECO_TEMP_FAN1_MIN FAN1 temperature to start the control, HighLand Eco HIECO_TEMP_FAN1_MAX...
  • Page 37 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description IMAGE_OUT_CS_SEL 0/0/0/0/0/0/0/0/0 0 or 1 001-b2 IMAGE_OUT_DEMUX 1/1/1/1/1/1/1/1/1 0 or 1 001-b1 IMAGE_OUT_THROUGH 0/0/1/1/1/1/1/0/0 0 or 1 001-b0 IMAGE_IN_TOTAL_H Same as G510~G517 0 ~ 2047 002/003 Read only IMAGE_IN_START_H 54/55/76/74 0 ~ 2047 004/005...
  • Page 38 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description MOTION_TH_DL, 8/12/8/8/8/12/8/8 0 ~ 255 MOTION_WEIGHT_0, 9/9/9/9/9/9/9/9 0 ~ 15 MOTION_WEIGHT_1, 8/8/8/8/8/8/8/8 0 ~ 15 MOTION_WEIGHT_2, 7/7/7/7/7/7/7/7 0 ~ 15 MOTION_WEIGHT_3, 6/6/6/6/6/6/6/6 0 ~ 15 MOTION_WEIGHT_4, 5/5/5/5/5/5/5/5 0 ~ 15 MOTION_WEIGHT_5, 4/4/4/4/4/4/4/4 0 ~ 15...
  • Page 39 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description dsync_delay 0 ~ 3 adr4(7-6) adclk_b 0 or 1 adr4-5 adclk_a 0 or 1 adr4-4 dsync_b 0 or 1 adr4-3 dsync 0 or 1 adr4-2 clk_b 0 or 1 adr4-1 0 or 1 adr4-0...
  • Page 40 Electrical Adjustments Adjustment Item Initial Value Range Input source / Description V BACK PORCTH 0 ~ 2048 DISP LINE 1012 0 ~ 2048 CLAMP 0 ~ 2048 Group: 515 HDTV 720p Gakaku TOTAL DOTS 1524 0 ~ 2048 DISP DOTS 1154 0 ~ 2048 720p...

  • Page 41: Chassis Block Diagrams

    ■ Chassis Block Diagrams Chassis over view B-PANEL G-PANEL R-PANEL IC5101 IC6181 BLK-DC HV-AFC Y,Cb,Cr IC031 AUDIO-AMP. IC1141 NT/PAL-SW IC001 VOLUME IC5001 AUDIO-SW DVI-I D-SUB D-SUB MONITOR OUTPUT AUDIO -39-...

  • Page 42: Inputs & Video Signal Processing Stage

    Chassis Block Diagrams Inputs & video signal processing stage IC8061 IC8071 IC8081 IC4251 IC4261 IC4271 BUFFER BUFFER BUFFER BUFFER BUFFER BUFFER IC8001 IC201 IC4201 DVI-I/F IP CONVERTER <AD9888> <SI1661> <TC240CFTB> IC3201 IC8091 BUFFER <TC74LCX541> <MB40C348> IC5191 AMP. <BA7623> IC8041 SW-BUFFER <TC74LCX541>...

  • Page 43: Lcd Panel Driving Stage

    Chassis Block Diagrams LCD panel driving stage IC3501 IC3531 IC3561 B-LEVEL SHIFT G-LEVEL SHIFT B-LEVEL SHIFT <L3E01040> <L3E01040> <L3E01040> IC401 DIGITAL GAMMA CORRECTION <L3E07050> IC9401 DIGITAL BRIGHTER <LC24085> -41-...

  • Page 44: Audio Signal Processing Circuit

    Chassis Block Diagrams Audio signal processing circuit AV BOARD K10W AU_SW1 AU_SW2 VIDEO AUDIO-IN Q5001 Q013 Q014 AUDIO-IN Q5002 Q011 AUDIO-IN Q031 Mute: L EXT. SP MUTE SP901 K10T SP902 K10S AUDIO BOARD K55B K20P 18 16 A_SW1 WRL_CPU A_SW2 READ_CPU Mute: H A_MUTE...

  • Page 45: Motor Driving Circuit

    Chassis Block Diagrams Motor driving circuit FOCUS K55F IC5501 FOCUS DRIVE <BA6287> ZOOM IC5531 ZOOM DRIVE <BA6287> K55B IICSCL IC801 LENS SHIFT IICSDA K55G IC5561 9,10 18,20 LENS SHIFT DRIVE <BA6920> BRIGHT K55E IC6501 11,12 BRIGHT DRIVE <BA6287> MAIN BOARD AUDIO BOARD Logic Table of Drive ICs (IC5501,IC5531, IC6501) Logic Table of Drive ICs (IC5561)

  • Page 46: System Controls

    Chassis Block Diagrams System controls P-FAIL CHO_TXD_L IC1801 I/O EXPANDER <M66500> -44-...

  • Page 47: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit FAN_LOCK P-FAIL P-FAIL 15.5V 3.3V S-5V 15VP FAN_LOCK IC801 -45-...

  • Page 48: Troubleshooting

    ■ Troubleshooting No Power The possible causes of No Power are listed below. Please - The abnormality on the lamp ballast board was detected. check following and refer to the chapter “Power supply and The lamp ballast board outputs error signal (LAMP_DET) protection circuit”...

  • Page 49: No Picture

    Troubleshooting No Picture The possible causes of No Picture are listed below. Please 3. No picture from DVI source. check following and refer to the chapter “Inputs & video sig- Check 5V power supply(5VDVI) at pins 6 and 7 of K10R nal processing stage”, “LCD panel driving stage”...

  • Page 50: No Sound

    Troubleshooting No Sound Please check following and refer to the chapter “Audio signal 3. No audio output signal at speakers. processing circuit” in the Chassis Block Diagrams on the pre- Check audio signals at pins 13 and 8 of IC031 on the vious page.

  • Page 51: Control Port Functions

    ■ Control Port Functions ● System Control & I/O Port Table (IC801) Name Function Name Function Polarity PA23/WRHH USB RESET USB reset signal Active L PE14/TIOC4C/DACK0/AH IC RESET Power Control w/o FAN and LAMP Active L PA22/WRHL SEPA_RESET Reset output for M66230 L: Reset PA21/CASHH Not used...
  • Page 52 Control Port Functions Name Function Name Function Polarity PD16/D16/IRQ0 PW_SW Not used PD15/D15 DATA15 Data Bus 15 PD14/D14 DATA14 Data Bus 14 PD13/D13 DATA13 Data Bus 13 PD12/D12 DATA12 Data Bus 12 PD11/D11 DATA11 Data Bus 11 PD10/D10 DATA10 Data Bus 10 PD9/D9 DATA9 Data Bus 9...
  • Page 53 Control Port Functions ● Parallel I/O Expander (IC1801, M66500FP) Name Function Name Function Polarity CG_FILTER Not used (Initial: L) DT_STB 5V ±0% A SW1 Audio SW 1 (SW1,SW2) = PC1:L, L PC2:H, L PC3:L,H A SW2 Audio SW 2 IP_PWR_DN IP Power down mode switch H: Use IP L: Not use IP IPSEL_CSA...
  • Page 54 Control Port Functions ● IIC Bus I/O Expander (IC5581, M62320FP) Port Functions Pin No. Name Function Action Serial Data output port (Not connected) IIC BUS SCL IIC BUS SDA FOCUS+ FOCUS + Active H FOCUS- FOCUS - Active H ZOOM+ ZOOM + Active H ZOOM-...
  • Page 55 Control Port Functions ● IIC Bus DA Converter (IC1531, M62399FP) Port Functions Name Function Name Function Polarity Reset input IIC BUS SCL IIC BUS SDA not use REF_B B White-Black level adj. REF_G G White-Black level adj. REF_R R White-Black level adj. VrefL DAC lower reference voltage input VrefU1...

  • Page 56: Waveform

    ■ Waveform VIDEO-IN <IC1141-4> Y-IN <IC3101-5> C-IN <IC3101-7> VIDEO_Y <IC3101-21> VIDEO_CB <IC3101-22> VIDEO_CR <IC3101-23> AV_HSYNC <IC3101-9> AV_VSYNC <IC3101-4> AV_R-OUT <TP13R> AV_G-OUT <TP13G> AV_B-OUT <TP13B> HD_OUT <TPHD> VD_OUT <TPVD> GHS_PW <TPGHS> -54-...
  • Page 57 Waveform GVS_PW <TPGVS> DHS <TPDHS> DVS <TPDVS> B-S&H OUT <TP501> G-S&H OUT <TP531> R-S&H OUT <TP561> NRS-G<TP2531> NRS-B/R <TP2561> -55-...

  • Page 58: Cleaning

    ■ 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 59: Ic Block Diagrams

    ■ IC Block Diagrams ● AD8185ARU <Selector, IC3001> ● AD9888KS140 <A/D, IC201> -57-...
  • Page 60 IC Block Diagrams ● BA6287F <Motor Drive, IC5501, IC5531, IC6501> ● BA6920F <Motor Drive, IC5561> -58-...
  • Page 61 IC Block Diagrams ● BA7078AF <SynC. Detector, IC7201> ● BA7655 <Audio Pre-amp, IC001> -59-...
  • Page 62 IC Block Diagrams ● DB7600 <Sync. Switch, IC3021, IC3022> ● CXA2101AQ <RGB Matrix, IC4101> -60-...
  • Page 63 IC Block Diagrams ● ICS1523M <PLL, IC4231> ● L306070D <D/A-Sample & Hold, IC501, IC530, IC561> -61-...
  • Page 64 IC Block Diagrams ● M62392 <D/A, IC3291> ● M62393 <D/A, IC281, IC4881> -62-...
  • Page 65 IC Block Diagrams ● M62399 <D/A, IC1501, IC1531> ● ML60851 <USB Driver, IC9801> -63-...
  • Page 66 IC Block Diagrams ● PW365 <System Control & Scan Converter, IC301> ● TA1318AF <AFC Sync. Driver, IC6181> -64-...
  • Page 67 IC Block Diagrams ● TB1274AF <Video Decoder, IC1101> ● TC90A69F <PAL 3L-Y/C Separation, IC2101> -65-...
  • Page 68 IC Block Diagrams ● TDA1517ATW <Audio Output, IC031> -66-...

  • Page 69: Service Parts List

    ■ Electrical Parts List MJ7-XG11000, MH7-XG21000 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 spe- cial significance to product safety.
  • Page 70 MJ7-XG11000, MH7-XG21000 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● OUT OF CIRCUIT BOARD RC Board FN905 Cooling Fan Sensor Ballast Board Board FN902 Cooling Fan Power DC Board Main Board Power AC Board Audio Board...
  • Page 71 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8704 TR 2SC2812-L6-TB ASSEMBLIED BOARDS 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 610 308 1724 ASSY,PWB,MAIN MH7A 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803 TR 2SC3928A1R...
  • Page 72 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1701 TR 2SC2812N-L7-TB0 Q145 405 014 4509 TR 2SC2412K T146 R 405 173 9803 TR 2SC3928A1R 405 014 4608 TR 2SC2412K T146 S 405 173 9902 TR 2SC3928A1S 405 015 8704...
  • Page 73 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 014 4608 TR 2SC2412K T146 S 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812-L6-TB 405 015 8704 TR 2SC2812-L6-TB 405 015 8902 TR 2SC2812-L7-TB 405 015 8902 TR 2SC2812-L7-TB...
  • Page 74 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1602 TR 2SC2812N-L6-TB0 405 002 0407 TR 2SA1037K T146 S 405 163 1701 TR 2SC2812N-L7-TB0 405 002 6706 TR 2SA1179-M6-TB 405 173 9803 TR 2SC3928A1R 405 002 6904 TR 2SA1179-M7-TB...
  • Page 75 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 173 9803 TR 2SC3928A1R 405 014 4608 TR 2SC2412K T146 S 405 173 9902 TR 2SC3928A1S 405 015 8704 TR 2SC2812-L6-TB Q5132 405 134 5905 TR 2SA1037AK-T146-R 405 015 8902 TR 2SC2812-L7-TB...
  • Page 76 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 409 410 1001 IC UPC2933T-E1 IC811 409 155 8006 IC TC7S04F-TE85L IC3252 409 416 6406 IC BA033FP-E2 IC812 410 325 4704 IC HD74LVC244AT 409 410 1001 IC UPC2933T-E1 IC813 409 462 2407...
  • Page 77 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C145 403 283 6309 CERAMIC 1U Z C214 403 283 6309 CERAMIC 1U Z C146 403 164 0204 CERAMIC 0.1U Z C216 403 164 0204 CERAMIC 0.1U Z C147...
  • Page 78 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C262 403 149 9208 CERAMIC 0.01U Z C3181 403 321 2607 ELECT 10U M C263 403 149 9208 CERAMIC 0.01U Z C3182 403 215 2201 CERAMIC 0.01U K C266...
  • Page 79 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C343 403 164 0204 CERAMIC 0.1U Z C4129 403 215 2201 CERAMIC 0.01U K C3501 403 229 3508 ELECT 100U M C413 403 164 0204 CERAMIC 0.1U Z 403 335 0408...
  • Page 80 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C423 403 164 0204 CERAMIC 0.1U Z C5272 401 105 7909 MT-GLAZE 0.000 ZA 1/16W C4230 403 164 0204 CERAMIC 0.1U Z C5296 403 298 9609 CERAMIC 0.1U K C4231...
  • Page 81 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C6329 403 164 0204 CERAMIC 0.1U Z C803 403 155 1609 CERAMIC 33P J C6331 403 164 0204 CERAMIC 0.1U Z C8031 403 304 2105 ELECT 47U M 6.3V...
  • Page 82 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB306 645 021 0358 R-NETWORK 100X4 0.063W 645 031 4070 R-NETWORK 3.3KX4 1/16W RB307 645 021 0358 R-NETWORK 100X4 0.063W RB8010 645 037 3107 R-NETWORK 10X4 0.063W RB308 645 021 0358...
  • Page 83 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1154 401 105 0504 MT-GLAZE 1K JA 1/16W R1813 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1155 401 105 5905 MT-GLAZE 560 JA 1/16W R1814 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 84 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R239 401 105 2003 MT-GLAZE 1.8K JA 1/16W R3116 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R2501 401 105 1501 MT-GLAZE 1.5K JA 1/16W R3117 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 85 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3205 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3536 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3211 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3538 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 86 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R414 401 105 3901 MT-GLAZE 33 JA 1/16W R428 401 105 3901 MT-GLAZE 33 JA 1/16W R4151 401 105 5202 MT-GLAZE 470 JA 1/16W R4281 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 87 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R4829 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5185 403 139 7504 CERAMIC 39P J R4831 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5201 401 105 1808 MT-GLAZE 18 JA 1/16W R4834...
  • Page 88 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6153 401 105 4106 MT-GLAZE 3.3K JA 1/16W R806 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6154 401 105 0405 MT-GLAZE 100 JA 1/16W R808 401 105 0405 MT-GLAZE 100 JA 1/16W...
  • Page 89 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R887 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R9898 401 105 0405 MT-GLAZE 100 JA 1/16W R889 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R9899 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 90 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description D243 407 149 0807 DIODE 1SS355-TE-17 AUDIO BOARD D2501 407 149 0807 DIODE 1SS355-TE-17 D3102 407 149 0807 DIODE 1SS355-TE-17 610 302 6435 ASSY,PWB,AUDIO MC3A D3103 407 149 0807 DIODE 1SS355-TE-17...
  • Page 91 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description IC002 409 416 6505 IC BA05FP-E2 R036 401 105 0504 MT-GLAZE 1K JA 1/16W IC031 410 445 4400 IC TDA1517ATW/N1 R037 401 102 7407 MT-GLAZE 10 JA IC5501 409 362 1104...
  • Page 92 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1503 TR 2SA1179N-M6-TB IC3851 410 457 0100 IC TWM7000-210010 405 163 2708 TR 2SA1179N-M7-TB IC3852 410 466 3109 IC TWM7000-170010 405 173 9605 TR 2SA1235A1E 410 457 7109 IC UPD78F9801GB-8ES-MC3A...
  • Page 93 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1053 401 105 5509 MT-GLAZE 470K JA 1/16W R2093 401 105 0603 MT-GLAZE 10K JA 1/16W R1054 401 105 5509 MT-GLAZE 470K JA 1/16W R2094 401 105 0603 MT-GLAZE 10K JA 1/16W...
  • Page 94 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 645 057 0513 FILTER,EMI 47000PF D2026 407 223 1102 ZENER DIODE 02DZ6.2Y(TPH3 L1067 645 023 2978 INDUCTOR,800 OHM D2027 407 223 1102 ZENER DIODE 02DZ6.2Y(TPH3 L1068 645 023 2978 INDUCTOR,800 OHM...
  • Page 95 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8902 TR 2SC2812-L7-TB 405 015 8704 TR 2SC2812-L6-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 015 8902 TR 2SC2812-L7-TB 405 163 1701 TR 2SC2812N-L7-TB0 405 163 1602 TR 2SC2812N-L6-TB0 405 173 9803...
  • Page 96 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C3081 403 164 0204 CERAMIC 0.1U Z R3033 401 105 0504 MT-GLAZE 1K JA 1/16W C3082 403 164 0204 CERAMIC 0.1U Z R3034 401 105 1402 MT-GLAZE 150 JA 1/16W C3091...
  • Page 97 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R7307 401 105 0405 MT-GLAZE 100 JA 1/16W D3071 407 149 0807 DIODE 1SS355-TE-17 R7308 401 105 7909 MT-GLAZE 0.000 ZA 1/16W D3072 407 149 0807 DIODE 1SS355-TE-17 R7309 401 105 7909...
  • Page 98 MJ7-XG11000, MH7-XG21000 Electrical Parts List Key No. Part No. Description Key No. Part No. Description D6801 407 223 0501 ZENER DIODE 02DZ12Y(TPH3) D6802 407 223 0501 ZENER DIODE 02DZ12Y(TPH3) D6803 407 223 0501 ZENER DIODE 02DZ12Y(TPH3) D6804 407 223 0501 ZENER DIODE 02DZ12Y(TPH3) D6856 407 209 7401...

  • Page 99: Mechanical Parts List

    ■ Mechanical Parts List MJ7-XG11000, MH7-XG21000 Note: Parts order must contain Chassis No., Part No., and Descriptions. ● CABINET PARTS M1-b M1-a -97-...
  • Page 100 MJ7-XG11000, MH7-XG21000 Mechanical Parts List ● OPTICAL PARTS L18: For R-panel L19: For G-panel L20: For B-panel L3-a: For R-panel L3-b: For G-panel L3-c: For B-panel (Polarized Glasses) L3-d: For R-panel L3-e: For G-panel L3-f: For B-panel (Optical Flters) -98-...
  • Page 101 MJ7-XG11000, MH7-XG21000 Mechanical Parts List -99-...
  • Page 102 MJ7-XG11000, MH7-XG21000 Mechanical Parts List L1-b L1-a (Zoom) (Focus) -100-...
  • Page 103 MJ7-XG11000, MH7-XG21000 Mechanical Parts List L7 L21 CAUTION: Part must be placed in specified direction when replacing the optical parts. Please see “Optical Parts Disassemblies” for further instructions. -101-...
  • Page 104 645 059 0344 POLARIZED GLASS(OUT/R) 610 293 9972 SPACER LEG-MA8A L3-b 645 055 8283 POLARIZED GLASS(OUT/G) 610 281 4323 BADGE EIKI-MA6B L3-c 645 059 0351 POLARIZED GLASS(OUT/B) 610 298 8581 SPACER COVER SCREW NWMG-M L3-d 645 063 7469 OPTICAL FILTER (WV-SA)-1...
  • Page 105 MJ7-XG11000, MH7-XG21000 Mechanical Parts List -103-...
  • Page 106 A-key to better communications U.S.A. Canada EIKI International, Inc. EIKI CANADA - Eiki International, Inc. 26794 Vista Terrace Drive (310 First Street - Unit 2) Lake Forest, CA, USA 92630-8113 P.O. Box 156, Midland, ON, Canada L4R 4K8 Tel : 800-242-3454 (949-457-0200)

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