Eiki LC-XG210 manual

FILE NO . Notice ● CORRECTION PRODUCTION CHANGE SER VICE FLASH ADD INFORMA TION REVISION-1 Please add this notice to the Ser vice Manual listed belo w . Category : Multi-media Projector Issued Date : October / 2003 LC-XG110 MJ7-XG11000 Model : LC-XG210 Effective fr om : Chassis No. MH7-XG21000 Destination : Canada, U.S./Eur ope REF . NO . : SM511[...]

Correction Page 19, Lamp Replacement Correct the f ollowing inf or mation. Amend the counter v alue indicated with the under line. (MH7B) Oct. 2003 © 2003 Eiki Industrial Co., Ltd The LAMP REPLA CEMENT indicator will illuminate when the Lamp Replace Counter reaches 1500 hours. This is to indicate that lamp replacement is required. Y ou can check t[...]

PRODUCT CODE LC-XG210 LC-XG110 1 122 199 01 (MH7B) 1 122 201 01 (MJ7B) REFERENCE NO . SM 5110512-00 Multimedia Pr ojector SER VICE MANU AL ORIGINAL VERSION Chassis No . MJ7-XG11000 MH7-XG21000 Model No. LC-XG110 LC-XG210 (U .S.A., Canada, Europe) Give complete “Chassis No . ” f or par ts order or ser viceing, it is shown on the r ating sheet on[...]

-2- ■ Contents ■ Saf ety Instr uctions ________________________________________________3 ■ Specifications ____________________________________________________4 ■ Adjustments after P ar ts Replacement ________________________________5 ■ Circuit Protections ________________________________________________6 Fuse _____________________________[...]

-3- ■ Safety Instructions W ARNING: The chassis of this projector is isolated (COLD) from A C line b y using the conv er ter transformer . Pr imar y side of the conv er ter and lamp power supply unit circuit is connected to the A C line and it is hot, which hot circuit is iden- tified with the line ( ) in the schematic diagram. F or continued pro[...]

-4- ■ Specifications ● The specifications are subject to change without notice. This symbol on the nameplate means the product is Listed by Underwriters Laboratories Inc. It is designed and manufactured to meet rigid U .L. safety stan- dards against risk of fire, casualty and electrical hazards. Projector T ype Multi-media Projector Dimensions [...]

-5- Condenser lens adjustment ❍● Rela y lens adjustment ❍● Mirror adjustment ● Contrast Adjustment R-Contrast adjustment ● G-Contrast adjustment ● B-Contrast adjustment ● F an v oltage adjustment ● Video center adjustment ● NRS adjustment ● P edestal adjustment [PC] ● Video gain adjustment [PC] ● Black le vel adjustment [P[...]

-6- ● Interlock switch The interlock s witch (SW902) cuts off the AC mains po wer supply when the lamp cov er is remov ed. After opening the lamp cov er for replacing the lamp ass’y , place the lamp cov er correctly otherwise the projector can not tur n on. ● Thermal switch There is the thermal switch (SW905) inside of the projector to pre ve[...]

-7- Circuit Protections ● Wa rning temperatur e and power failure protection The projector will be automatically tur ned off when the internal temperature of the projector e xceeds the nor mal oper- ating temperature, or the cooling f ans stops, or the po wer supplies in the projector are f ailed. - If the TEMP W ARNING indicator (red) is flashin[...]

-8- ■ Mechanical Disassemblies Mechanical disassemble should be made f ollowing procedures in n umer ical order . F ollowing steps show the basic procedures , therefore unnecessary step may be ignored. Caution: The par ts and screws should be placed e xactly the same position as the original otherwise it may cause loss of perf or mance and produc[...]

1 Remov e 1 screw C (M4x10) and take the Rear P anel ass’y upward off . 2 Remov e 4 screws D (T3x6) to tak e the A V Board from the Rear P anel ass’y off. 3 Remov e 5 screws E (T3x6) to tak e the COM Board from the Rear P anel ass’y off. -9- Mechanical Disassemblies 1 Remov e 1 screw A (M3x8) to tak e the ther mal s witch(SW905). 2 Remov e 5 [...]

-10- Mechanical Disassemblies 1 Loosen 1 screw A on the lamp co ver and 2 scre ws B on the lamp house and the take the Lamp House off from the cabinet bottom. 2 Remov e 2 screws C (M3x8) and disconnect the lamp sock et. 3 Remov e 2 screws D (M3x8) and remo ve sheild plate. 4 Remov e 5 screws E (T4x10) on the optical unit, 1 scre w F (T3x8) on the d[...]

-11- Fig.7 A Ballast Board FN905 Po w er DC Board A A AB B Ballast Cov er Mechanical Disassemblies 1 Remov e 4 screws A (T3x8) and then pull the Ballast Board Ass’y upward off . 2 Remov e 3 screws B (T3x20) to tak e the F an (FN905) off. 3 Unhook 4 hooks and take the Lamp Ballast Board off . 4 Disconnect the P ow er DC board from the P ower A C b[...]

E B B B A C C C C D D D G G H H J J K K L L L L FN902 FN901 FN906 FN903 -12- 1 Remov e 3 screws C (T3x10) to take the Filter Board Ass’y upward. 2 Remov e 3 screws D (T3x8) and 1 screw E (T3x6) to take the Filter Board from the Holder . 3 Remov e 2 screws F (T3x10) to take the Interlock s witch (SW902) from the cabinet bottom. 1 Remov e 1 screw A[...]

-13- ■ Optical Parts Disassemblies Bef ore taking this procedure, remov e Cabinet T op and Main Board f ollowing to the “Mechanical Disassemblies”. Disassembly requires a 2.0mm he x wrench. 1 Remov e each hex scre w and pull the P olarized Glass-In ass’y upward. 2 Remov e a stopper and take the glass off upw ard. Polarized Glass-In removal [...]

Note: Do not replace the LCD panel separately other wise it can not obtain proper picture. -14- 1 Remov e 4 hex scre ws A and take the LCD/Prism ass’y off upward. 2 Remov e each 1 screw B and tak e the Glass Holder , and then pull the Optical filter , P olarized Glass-Out upwards off . These glasses are mounted f or R, G and B LCD panels respecti[...]

-15- Optical Parts Disassemblies 1 Remov e 2 hex scre ws A and pull the Relay Lens ass’y upw ard. 2 Remov e 2 screws B to tak e the Lens off from the holder . Note: There is no mounting direction of the lens. A Fig.4- 1 B B Holder Rela y Lens A Relay Lens disassembly 4 1 Remov e 2 hex scre ws A and take the Integr ator Lens ass’y . 2 Remov e 2 [...]

-16- 1 Loosen 2 screws A on the holder on the optical unit. 2 Remov e 7 screws B to tak e the Optical Unit T op off upward. Note in Mounting of the Optical Unit T op After mounting the Optical Unit T op, mount the holder f or fixing the Mirror in the optical unit. Optical Unit T op removal 7 A B B B B A Fig.7- 1 Fig.7- 2 1 Remov e 2 hex scre ws A a[...]

-17- Optical Parts Disassemblies When the optical par ts in the optical unit mounting or assembling, the par ts must be mounted in the specified location and direction as shown in figure belo w . Note: The arrow in the figure belo w is indicated that there is the direc- tion of par t placement. Place each par t as the printed mar k er on the par t [...]

-18- ■ LCD Panel/Prism Ass’y Replacement 1 Remov e the cabinet top and main board follo wing to “Mechanical Disassemblies”. 2 Remov e 3 P olarized Glass-In. 3 Remov e 4 screws b y using the 2.0 mm hex driver and take the LCD P anel/Pr ism ass’y off upward from the optical unit. LCD P anel/Prism Ass’y Note: Do not replace the LCD panel s[...]

The LAMP REPLA CEMENT indicator will illuminate when the Lamp Replace Counter reaches 1000 hours. This is to indicate that lamp replacement is required. Y ou can check the lamp replace counter f ollowing to below procedure . 1 Press and hold the pointer e on the projector f or more than 20 seconds. 2 The Lamp replace Counter is displayed on top lef[...]

-20- [Before Adjustment] - Input a 100% of blac k raster signal. [R/G/B-CONTRAST ADJUSTMENT] 1 Loosen a screw A ( Fig.1-1/1-2 ) on the polarized glass mounting base which you intend to adjust. 2 Tu rn the polarized glass mounting base as shown in Fig.1-1 to obtain the darkest brightness on the screen. 3 Tighten the screw A to fix the polarized glas[...]

C C D x y A B A a b -21- Optical Adjustments Fig.2- 2 1 Tu rn the projector on b y a state of without FPC cables. 2 Adjust the adjustment base of condenser lens ass’y to make color unif or mity in white. 1) If the shading appears on the left or right of the screen as shown in Fig.2-1 , loosen 2 scre ws A with the 2.0mm hex driv- er , and adjust t[...]

C C D x y a b A A B -22- 1 Tu rn the projector on by a state of without FPC cab les. 2 Adjust the adjustment base of rela y lens ass’y to make color unif or- 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 A with the 2.0mm he x driver , and adjust the slot B to make color unif ormi[...]

x y C D a b A B Fig.4 -1 Moving of Slot B White Fig.4 -2 Moving of Slot D y x White -23- 1 Tu rn the projector on by a state of without FPC cab les. 2 Adjust the adjustment base of mirror to make color unif ormity in white. 1) If the cyan bar appears on the top or bottom of the screen as shown in Fig.4-1 , loosen 2 scre ws A with the 2.0mm hex driv[...]

-24- To enter the service mode To enter the “Ser vice Mode”, press and hold the MENU and IMA GE button on the projector at the same time f or more than 3 seconds. The ser vice menu appears on the screen as f ollows. To adjust service data Select the adjustment group no . (Group) by pressing the MENU(+) b utton or IMA GE(-) button , and select t[...]

-25- [Adjustment Condition] ● Input signal Video signal .......................... 1.0Vp-p/75 Ω terminated, 16 steps gra y scale (Composite video signal) Computer signal .................... 0.7Vp-p/75 Ω ter minated, 16 steps gra y scale patter n (XGA) Component Video signal ...... 0.7Vp-p/75 Ω ter minated, 16 steps gra y scale (Component v[...]

-26- Electrical Adjustments 1. Receive the 16-step gr ay scale computer signal with Computer 1 [Analog RGB] mode. 2. Enter the ser vice mode. 3. Connect an oscilloscope to test point “ TP531 ” (+) and chassis ground (-). 4. Select group no . “ 5 ”, Item no . “ 11 ” and adjust the b lac k lev el to be maximum amplitude b y changing the D[...]

-27- Electrical Adjustments 1. Receive the 100%whole-white computer signal with Computer 1 [Analog RGB] mode. 2. Enter the ser vice mode. 3. Measure luminance on the screen with the luminance meter . It is A f or the reading of luminance meter . 4. Change the signal source to the 50%whole-white computer signal with Computer 1 [Analog RGB] mode. 5. [...]

-28- Electrical Adjustments [1080i-A/D INPUT ADJUSTMENT] 1. Receiv e the 16-step gra y scale component signal [1080i] with Video [Y/Pb,Pr/Cb,Cr] mode. 2. Enter the ser vice mode. 3. Connect an oscilloscope to test point “ TP13G ”( + ) and chassis ground (-). 4. Select group no . “ 3 ”, Item no. “ 1 ” and adjust the ampli- tude “a” t[...]

-29- 1. Receive the 1dot Blac k/White computer signal with Computer 1 [Analog RGB] mode. 2. Enter the ser vice mode. 3. Project only green light component to the screen. 4. Select group no . “ 5 ”, Item no. “ 9 ”a nd change Data v alue to obtain the minimum flick er on the screen. 5. Project only blue light component to the screen. 6. Selec[...]

-30- K8E K8L K25R TP2561 K8F IC401 K8J TPDVS TPFAN3 IC9401 K8P K8Q TPDHS IC1801 TPFAN2 K25G K25B K8R K8M K8G TPHAFC IC3201 IC4101 TP351 TPVD TPHD TPGHS TPGVS IC341 IC801 K8T IC6361 K8S K8W K8V TPVS TPHS TP21G TP21B TP20G TP20B TP20R TP21R K8X IC201 IC1101 TPFAN1 TP561 TP531 TP501 TPVRB TP13B TP13G TP13R TPGVRT TP2531 Electrical Adjustments ● MAIN[...]

-31- Group: 0 T A1318 0 SEP_LEV 0/0/0/0 0 ~ 3 15KHz/31KHz/28KHz,33KHz/45KHz 1 HD_PHASE 29/38/36/32/32 0 ~ 63 1080i/720p/480p,1080i50/575i,P AL,SECAM/480i,NTSC 2 V_FREQ - - Read only 3H _FREQ - - 4 HD_IN - - Group: 1 uPD64083 0 NRMD 0 0 ~ 3 1 HDP 4 0 ~ 7 2 CDL 4 0 ~ 7 3D YCOR 4 0 ~ 15 4D YGAIN 15 0 ~ 15 5 DCCOR 2 0 ~ 15 6 DCGAIN 13 0 ~ 15 7V APGAIN [...]

-32- 23 L TI_LEVEL 1/1/0/0 0 ~ 3 NT ,NT443,P AL,SECAM,P ALM,P ALN,480i,575i/ 480p,575p / 1080i60,1035i,720p/ 1080i50 24 D_PIC 0/0/1/1 0 ~ 3 NT ,NT443,P AL,SECAM,P ALM,P ALN,480i,575i/ 480p,575p / 1080i60,1035i,720p/ 1080i50 25 HUE 31/31/31 0 ~ 63 P AL,P ALM,P ALN,P AL60,SECAM/ 575i,575p, only possible to adjust in these mode 26 SUB_COL 7/7/7/8/6/9 [...]

-33- 16 R_BLK_DC 80/80/80 0 ~ 255 A V Pedestal Adjustment video/1080i,1035i,720p/480p ,525p 17 VRB 115 0 ~ 255 dac3 ✻ A/D Ref V oltage Adjustment {BOTT OM] 18 GVRT 130 0 ~ 255 dac2 ✻ A/D Ref V oltage Adjustment [TOP] 19 BVRT 130 0 ~ 255 dac2 20 R VRT 130 0 ~ 255 dac2 21 R_V_COM_CEILING 0 0 ~ 255 dac2 R-common center adjustment, deferential v al[...]

-34- 46 HINOR_V ALU_F AN2_MIN 95 0~255 F AN2 control minimum value , HighLand Nor mal 47 HINOR_V ALU_F AN2_MAX 138 F AN2 control maximum value, HighLand Normal 48 HINOR_V ALU_F AN3_MIN 90 F AN3 control minimum value, HighLand Normal 49 HINOR_V ALU_F AN3_MAX 115 F AN3 control maximum value, HighLand Normal 50 HIECO_TEMP_F AN1_MIN 22 F AN1 temperatur[...]

-35- 8 IMAGE_OUT_CS_SEL 0/0/0/0/0/0/0/0/0 0 or 1 001-b2 9 IMAGE_OUT_DEMUX 1/1/1/1/1/1/1/1/1 0 or 1 001-b1 10 IMAGE_OUT_THR OUGH 0/0/1/1/1/1/1/0/0 0 or 1 001-b0 11 IMAGE_IN_T OT AL_H Same as G510~G517 0 ~ 2047 002/003 Read only 12 IMAGE_IN_ST ART_H 54/55/76/74 0 ~ 2047 004/005 78/78/76/54/73 13 IMAGE_IN_SIZE_H 10/10/10/10/9/9/11/10/10 0 ~ 15 006 Rea[...]

-36- 79 MO TION_TH_DL, 8/12/8/8/8/12/8/8 0 ~ 255 091 80 MO TION_WEIGHT_0, 9/9/9/9/9/9/9/9 0 ~ 15 092 81 MO TION_WEIGHT_1, 8/8/8/8/8/8/8/8 0 ~ 15 093 82 MO TION_WEIGHT_2, 7/7/7/7/7/7/7/7 0 ~ 15 094 83 MO TION_WEIGHT_3, 6/6/6/6/6/6/6/6 0 ~ 15 095 84 MO TION_WEIGHT_4, 5/5/5/5/5/5/5/5 0 ~ 15 096 85 MO TION_WEIGHT_5, 4/4/4/4/4/4/4/4 0 ~ 15 097 86 MO TIO[...]

-37- 7 dsync_delay 1 0 ~ 3 adr4(7-6) 8 adclk_b 1 0 or 1 adr4-5 9 adclk_a 1 0 or 1 adr4-4 10 dsync_b 1 0 or 1 adr4-3 11 dsync 1 0 or 1 adr4-2 12 clk_b 1 0 or 1 adr4-1 13 clk 1 0 or 1 adr4-0 14 divider 0 0 ~ 3 adr5(7-6) 15 vco_chg 0 0 or 1 adr5-5 16 current 0 0 or 3 adr5(4-3) 17 counter 1 0 or 1 adr5-2 18 out_clk 0 0 or 1 adr5-1 19 clk_chb 1 0 or 1 a[...]

-38- 3V BACK PORCTH 83 0 ~ 2048 4 DISP LINE 1012 0 ~ 2048 5 CLAMP 7 0 ~ 2048 Group: 515 HDTV 720p Gakaku 0 TOT AL DO TS 1524 0 ~ 2048 1 DISP DO TS 1154 0 ~ 2048 720p 2H BACK PORCTH 1098 0 ~ 2048 Stored by SH2, controlled by PW 3V BACK PORCTH 54 0 ~ 2048 4 DISP LINE 702 0 ~ 2048 5 CLAMP 8˜ 0 ~ 2048 Group: 516 HDTV 575p Gakaku 0 TOT AL DO TS 1308 0 [...]

-39- IC3201 BUFFER IC3001 RGB-SW IC8001 D VI I/F IC8061,IC8071,IC8081 BUFFER IC301 SCAN CONVERTER SYSTEM CONTROL IC401 DIGIT AL GAMMA IC501 B-S&H IC3501 B-LEVEL SHIFT B-P ANEL IC531 G-S&H IC3531 G-LEVEL SHIFT G-P ANEL IC561 R-S&H IC3561 R-LEVEL SHIFT R-P ANEL D VI-I PC2 INPUT PC1 INPUT IC201 A/D IC261 CLP IC7201 SYNC-SEP . IC3022 BUFFER[...]

-40- IC301 SCAN CONVER TER PC2 D VI-I PC1 D-SUB MONIT OR OUTPUT D-SUB C-VIDEO S-VIDEO COMPONENT IC3001 RGB-SW <AD8185> IC3021 BUFFER <BD7600> IC3022 BUFFER <BD7600> IC7201 SYNC-SEP . <BA7078> IC7221 IC7226 IC4001 BUFFER <L T1399> IC8091 BUFFER <TC74LCX541> IC8001 D VI-I/F <SI1661> IC8061 BUFFER IC8071 BUFFE[...]

-41- Chassis Block Diagrams IC301 SCAN CONVER TER IC9401 DIGIT AL BRIGHTER <LC24085> IC401 DIGIT AL GAMMA CORRECTION <L3E07050> IC501 B-D/A S&H <L3E06070> IC531 G-D/A S&H <L3E06070> IC561 B-D/A S&H <L3E06070> IC3501 B-LEVEL SHIFT <L3E01040> IC3531 G-LEVEL SHIFT <L3E01040> IC2561 NRS <L T1206&[...]

-42- Chassis Block Diagrams Q5001 Q013 Q014 Q031 Q011 Q5002 2 7 1 15 1 12 5 14 2 3 13 10 9 5 3 2,6 17 18 3 13 8 3 4 5 49 Mute: H Mute: L 15 1 3 18 16 8 7 1 2 3 4 K10X K20P K10W K10T K10S K55B K8C K8G K55C K55D IC801 CPU IICSCL IICSD A A U_SW1 MUTE VO LU M E VO LU M E A U_SW2 A_SW1 A_SW2 A_MUTE 29 30 31 30 WRL_CPU READ_CPU 48 43 MAIN BO ARD A UDIO B[...]

-43- Chassis Block Diagrams IC5501 FOCUS DRIVE <BA6287> M FOCUS 1 4,5 4,5 4,5 2 3 18,20 4,5 6,7 9,10 11,12 7 IC5531 ZOOM DRIVE <BA6287> M ZOOM 1 7 IC5561 LENS SHIFT DRIVE <BA6920> M LENS SHIFT 9 5 IC6501 BRIGHT DRIVE <BA6287> M BRIGHT 1 7 IC5581 I/O EXP ANDER (MOTER DIRIVE) <M62320> 1 2 3 4 1 2 1 2 K55F K55G 5 4 K55B 5[...]

-44- Chassis Block Diagrams IC801 CPU IC_RESET C_SWIN S/SW A U_SW1 A U_SW2 MUTE R/C2 R_C PC1_PC2-SW FA N _ LOCK FA N_LOCK1 FA N_LOCK2 LAMP_REP READ Y LENS_T OP LENS/BO T TURBO_SW COMP_SW S_SWIN A_SW1 A_SW2 A_MUTE CG1/CG2 AV /CG AV / C G1 CG/HD_SW HD_SW1 RC1_SW R_C1 RC2_SW POWER KEY1 KEY2 KEY3 LAMP_DET F AN_SW FA N _ D R IVE LAMP_SW WRL_CPU FA N _ C[...]

-45- Chassis Block Diagrams IC801 CPU LAMP_DET F AN_SW FA N_DRIVE LAMP_SW P-F AIL Q4807 Q1561 FA N_LOCK2 FA N_LOCK1 P-F AIL P-F AIL FA N_LOCK FA N_LOCK FA N_DRIVE IC_RESET IC4891 Q4891 SCL2 SD A2 SCL2 SD A2 2 1 5V 5V 5D V 15.5V 3.3V S-5V 15VP 9V S5V IC3102 D3102 D4814 D2501 D5511 D5601 D5606 D5612 D5562 D031 D6502 D6505 D6507 5V1 IC3103 C3.3V 3.3MC[...]

-46- No Power The possible causes of No P ower are listed below . Please check f ollowing and ref er to the chapter “P ower supply and protection circuit” in the Chassis Block Diagr ams on the pre- vious page. 1. It does not operate the power suppl y cir cuit due to detection of abnormality . - The abnor mality on the secondar y power supply li[...]

-47- The possible causes of No Picture are listed belo w . Please check f ollowing and ref er to the chapter “Inputs & video sig- nal processing stage”, “LCD panel dr iving stage” in the Chassis Block Diag rams on the previous page . 1. No picture fr om Video sour ce Composite Video Input Check that the composite video signal is observe[...]

-48- Please check f ollowing and ref er to the chapter “Motor driving circuit” in the Chassis Block Diagr ams on the previous page. 1. No drive signals supplied at motor s Check driv e signals at pins 1 and 2 of K55F for f ocus motor , pins 3 and 4 of K55F for z oom motor and pins 1 and 2 of K55G f or lens shift motor, pins 1 and 2 of K55E f or[...]

-49- ● System Control & I/O Port T able (IC801) ■ Contr ol Port Functions 1P A23/WRHH USB RESET USB reset signal Activ e L O 2 PE14/TIOC4C/D ACK0/AH IC RESET Po wer Control w/o F AN and LAMP Active L O 3P A22/WRHL SEP A_RESET Reset output f or M66230 L: Reset O 4P A21/CASHH Not used O 5 PE15/TIOC4D/D ACK1/IRQOUT PO WER SW P ower LED drive L[...]

-50- 72 PD16/D16/IRQ0 PW_SW Not used - 73 PD15/D15 DA T A15 Data Bus 15 - I/O 74 PD14/D14 DA T A14 Data Bus 14 - I/O 75 PD13/D13 DA T A13 Data Bus 13 - I/O 76 PD12/D12 DA T A12 Data Bus 12 - I/O 77 VCC 5V - - - 78 PD11/D11 DA T A11 Data Bus 11 - I/O 79 VSS GND - - - 80 PD10/D10 DA T A10 Data Bus 10 - I/O 81 PD9/D9 D A T A9 Data Bus 9 - I/O 82 PD8/D[...]

-51- 1 PF6 CG_FIL TER Not used (Initial: L) O 2 PF7 DT_STB - O 3 Vcc 5V ±0% - - - 4 PE0 A SW1 Audio SW 1 (SW1,SW2) = PC1:L, L PC2:H, L PC3:L,H O 5 PE1 A SW2 Audio SW 2 O 6 PE2 IP_PWR_DN IP P ow er down mode switch H: Use IP L: Not use IP O 7 PE3 IPSEL_CSA Strobe signal f or AD converter of IP converter Active L O 8 PE4 CHO_CD M66230 Command Data s[...]

-52- 1R Reset input I 2 SCL IIC B US SCL I 3S DA IIC BUS SD A I/O 4 Ao7 BVRT A V White voltage adj. O 5 Ao8 GVRT A V White v oltage adj. O 6 Ao9 RVR T A V White v oltage adj. O 7 Ao10 B_BLK_DC A V pedestal adj. O 8 Ao11 G_BLK_DC A V pedestal adj. O 9 Ao12 R_BLK_DC A V pedestal adj. O 10 VrefL D AC lower ref erence voltage input - 11 VrefU1 DA C upp[...]

-53- Control Port Functions 1R Reset input I 2 SCL IIC BUS SCL I 3S DA IIC BUS SD A I/O 4 A05 not use O 5 A06 REF_B B White-Black lev el adj. O 6 A07 REF_G G White-Black lev el adj. O 7 A08 REF_R R White-Black lev el adj. O 8 VrefL D AC low er reference voltage input - 9V refU1 D AC upper ref erence voltage input(CH5~CH8) - 10 Vss GND - 11 VrefU2 D[...]

-54- ■ W aveform VIDEO-IN <IC1141-4> Y-IN <IC3101-5> C-IN <IC3101-7> VIDEO_Y <IC3101-21> VIDEO_CB <IC3101-22> VIDEO_CR <IC3101-23> A V_HSYNC <IC3101-9> A V_VSYNC <IC3101-4> A V_R-OUT <TP13R> A V_G-OUT <TP13G> A V_B-OUT <TP13B> HD_OUT <TPHD> VD_OUT <TPVD> GHS_PW <TPGH[...]

-55- GVS_PW <TPGVS> DHS <TPDHS> D VS <TPD VS> B-S&H OUT <TP501> G-S&H OUT <TP531> R-S&H OUT <TP561> NRS-G<TP2531> NRS-B/R <TP2561> Wa v e for m[...]

-56- ■ Cleaning Cleaning with air spray 1. Remov e the cabinet top follo wing to “Mechanical Disassemblies”. 2. Clean up the LCD panel and polar izing plate b y using the air spra y from the cabinet top opening. Caution: Use a commercial (iner t gas) air spra y designed for cleaning camera and computer equipment. Use a resin- based nozzle onl[...]

-57- ■ IC Block Diagrams ● AD8185AR U <Selector , IC3001> ● AD9888KS140 <A/D , IC201>[...]

-58- ● B A6920F <Motor Drive, IC5561> IC Block Diagrams ● B A6287F <Motor Drive, IC5501, IC5531, IC6501>[...]

-59- IC Block Diagrams ● B A7078AF <SynC. Detector , IC7201> ● B A7655 <A udio Pre-amp, IC001>[...]

-60- ● CXA2101A Q <RGB Matrix, IC4101> IC Block Diagrams ● DB7600 <Sync. Switch, IC3021, IC3022>[...]

-61- IC Block Diagrams ● ICS1523M <PLL, IC4231> ● L306070D <D/A-Sample & Hold, IC501, IC530, IC561>[...]

-62- ● M62392 <D/A, IC3291> ● M62393 <D/A, IC281, IC4881> IC Block Diagrams[...]

-63- ● M62399 <D/A, IC1501, IC1531> ● ML60851 <USB Driver , IC9801> IC Block Diagrams[...]

-64- ● PW365 <System Contr ol & Scan Con ver ter , IC301> IC Block Diagrams ● T A1318AF <AFC Sync. Driver , IC6181>[...]

-65- ● TC90A69F <P AL 3L-Y/C Separation, IC2101> IC Block Diagrams ● TB1274AF <Video Decoder , IC1101>[...]

-66- ● TD A1517A TW <A udio Output, IC031> IC Block Diagrams[...]

MJ7-XG11000, MH7-XG21000 -67- ■ 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 spe- cial significance to product safety. It is particularly recommended that only p[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -68- ● OUT OF CIRCUIT BOARD Note: Parts order must contain Chassis No., Part No., and Descriptions. Fuse Thermal Switch (SW905) FN905 Cooling Fan FN903 Cooling Fan Interlock switch (SW902) Audio Board RC Board AV Board Main Board Line Filter Board Ballast Board FN907 Cooling Fan Sensor Board FN902 Co[...]

MJ7-XG11000, MH7-XG21000 -69- Electrical Parts List ! 610 308 1724 ASSY,PWB,MAIN MH7A ! 610 301 1950 ASSY,PWB,TEMP.SENSOR MC3A ! 610 302 6435 ASSY,PWB,AUDIO MC3A ! 610 303 4799 ASSY,PWB,A/V MC3B ! 610 304 9502 ASSY,PWB,R/C FRONT MC3B ! 610 306 0279 ASSY,PWB,COM. MC3AB ! 610 303 4812 ASSY,PWB,CONTROL MC3B ! LF901 645 056 7285 UNIT,NOISE FILTER ! LP9[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -70- 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q1151 405 134 5905 TR 2SA1037AK-T146-R 405 147 2205 TR 2SA1037AK-S-T146 405 002 0308 TR 2SA1037K T146 R 405 002 0407 TR 2SA1037K T146 S 405 002 6706 TR 2SA1179-M6-TB 405 002 6904 TR 2SA1179-M7-TB 405 163 1503 TR [...]

MJ7-XG11000, MH7-XG21000 -71- Electrical Parts List 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812-L6-TB 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q2102 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2S[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -72- 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q3173 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812-L6-TB 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2S[...]

MJ7-XG11000, MH7-XG21000 -73- Electrical Parts List 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q5132 405 134 5905 TR 2SA1037AK-T146-R 405 147 2205 TR 2SA1037AK-S-T146 405 002 0308 TR 2SA1037K T146 R 405 002 0407 TR 2SA1037K T146 S 405 002 6706 TR 2SA1179-M6-TB 405 002 6904 TR 2SA1179-M7-TB 405 163 1503 TR 2SA1179N-M6-TB 405 163 2708 TR 2[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -74- 409 410 1001 IC UPC2933T-E1 IC3252 409 416 6406 IC BA033FP-E2 409 410 1001 IC UPC2933T-E1 IC3253 409 416 6406 IC BA033FP-E2 409 410 1001 IC UPC2933T-E1 IC3291 409 506 0406 IC M62392FP IC341 410 352 8508 IC IDT71V016S15PHTR 410 397 0406 IC IC61LV6416-15T IC3501 409 528 7506 IC L3E01040F0A IC351 410[...]

MJ7-XG11000, MH7-XG21000 -75- Electrical Parts List C145 403 283 6309 CERAMIC 1U Z 10V C146 403 164 0204 CERAMIC 0.1U Z 25V C147 403 304 3300 ELECT 47U M 16V C148 403 283 6309 CERAMIC 1U Z 10V C1501 403 164 0204 CERAMIC 0.1U Z 25V C1502 403 164 0204 CERAMIC 0.1U Z 25V C1503 403 164 0204 CERAMIC 0.1U Z 25V C1504 403 304 2105 ELECT 47U M 6.3V C151 40[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -76- C262 403 149 9208 CERAMIC 0.01U Z 50V C263 403 149 9208 CERAMIC 0.01U Z 50V C266 403 322 7809 ELECT 220U M 6.3V 403 349 4706 ELECT 220U M 6.3V C267 403 164 0204 CERAMIC 0.1U Z 25V C268 403 322 7809 ELECT 220U M 6.3V 403 349 4706 ELECT 220U M 6.3V C269 403 164 0204 CERAMIC 0.1U Z 25V C271 403 298 9[...]

MJ7-XG11000, MH7-XG21000 -77- Electrical Parts List C343 403 164 0204 CERAMIC 0.1U Z 25V C3501 403 229 3508 ELECT 100U M 16V 403 335 0408 ELECT 100U M 16V C3502 403 164 0204 CERAMIC 0.1U Z 25V C3503 403 164 0204 CERAMIC 0.1U Z 25V C3504 403 164 0204 CERAMIC 0.1U Z 25V C351 403 304 2105 ELECT 47U M 6.3V C352 403 164 0204 CERAMIC 0.1U Z 25V C3531 403[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -78- C423 403 164 0204 CERAMIC 0.1U Z 25V C4230 403 164 0204 CERAMIC 0.1U Z 25V C4231 403 304 2105 ELECT 47U M 6.3V C4233 403 164 0204 CERAMIC 0.1U Z 25V C4234 403 304 2105 ELECT 47U M 6.3V C4236 403 164 0204 CERAMIC 0.1U Z 25V C4237 403 155 1609 CERAMIC 33P J 50V C4238 403 157 7302 CERAMIC 6800P K 50V[...]

MJ7-XG11000, MH7-XG21000 -79- Electrical Parts List C6329 403 164 0204 CERAMIC 0.1U Z 25V C6331 403 164 0204 CERAMIC 0.1U Z 25V C6332 403 113 3805 CERAMIC 1000P K 50V C6333 403 164 0204 CERAMIC 0.1U Z 25V C6334 403 113 3805 CERAMIC 1000P K 50V C6336 403 164 0204 CERAMIC 0.1U Z 25V C6341 403 164 0204 CERAMIC 0.1U Z 25V C6342 403 304 1801 ELECT 100U [...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -80- RB306 645 021 0358 R-NETWORK 100X4 0.063W RB307 645 021 0358 R-NETWORK 100X4 0.063W RB308 645 021 0358 R-NETWORK 100X4 0.063W RB309 645 021 0358 R-NETWORK 100X4 0.063W RB310 645 021 0358 R-NETWORK 100X4 0.063W RB311 645 021 0358 R-NETWORK 100X4 0.063W RB312 645 021 0358 R-NETWORK 100X4 0.063W RB35[...]

MJ7-XG11000, MH7-XG21000 -81- Electrical Parts List R1154 401 105 0504 MT-GLAZE 1K JA 1/16W R1155 401 105 5905 MT-GLAZE 560 JA 1/16W R1160 401 105 0603 MT-GLAZE 10K JA 1/16W R1161 401 105 0504 MT-GLAZE 1K JA 1/16W R1163 401 105 0504 MT-GLAZE 1K JA 1/16W R1164 401 105 4601 MT-GLAZE 3.9K JA 1/16W R1303 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1304 401 1[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -82- R239 401 105 2003 MT-GLAZE 1.8K JA 1/16W R2501 401 105 1501 MT-GLAZE 1.5K JA 1/16W R2502 401 105 5301 MT-GLAZE 4.7K JA 1/16W R2503 401 105 5301 MT-GLAZE 4.7K JA 1/16W R2504 401 105 0603 MT-GLAZE 10K JA 1/16W R2511 401 105 2805 MT-GLAZE 2.2K JA 1/16W R2512 401 105 4700 MT-GLAZE 39K JA 1/16W R2513 4[...]

MJ7-XG11000, MH7-XG21000 -83- Electrical Parts List R3205 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3211 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3212 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3213 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3214 401 105 0405 MT-GLAZE 100 JA 1/16W R3216 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3217 401 105 7909 MT-GLAZE 0.000 ZA 1/16W[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -84- R414 401 105 3901 MT-GLAZE 33 JA 1/16W R4151 401 105 5202 MT-GLAZE 470 JA 1/16W R4152 401 105 5400 MT-GLAZE 47K JA 1/16W R416 401 105 3901 MT-GLAZE 33 JA 1/16W R4161 401 114 0908 MT-GLAZE 3.3M JA 1/16W R4163 401 105 0603 MT-GLAZE 10K JA 1/16W R4164 401 105 0603 MT-GLAZE 10K JA 1/16W R4166 401 105 [...]

MJ7-XG11000, MH7-XG21000 -85- Electrical Parts List R4829 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4831 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4834 401 105 2805 MT-GLAZE 2.2K JA 1/16W R4835 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4844 401 105 0405 MT-GLAZE 100 JA 1/16W R4845 401 105 0405 MT-GLAZE 100 JA 1/16W R4847 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -86- R6153 401 105 4106 MT-GLAZE 3.3K JA 1/16W R6154 401 105 0405 MT-GLAZE 100 JA 1/16W R6164 401 105 0504 MT-GLAZE 1K JA 1/16W R6166 401 105 5301 MT-GLAZE 4.7K JA 1/16W R6167 401 105 0504 MT-GLAZE 1K JA 1/16W R6169 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6171 401 105 0603 MT-GLAZE 10K JA 1/16W R6172 401[...]

MJ7-XG11000, MH7-XG21000 -87- Electrical Parts List R887 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R889 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R890 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R891 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R892 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R893 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R894 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R895[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -88- D243 407 149 0807 DIODE 1SS355-TE-17 D2501 407 149 0807 DIODE 1SS355-TE-17 D3102 407 149 0807 DIODE 1SS355-TE-17 D3103 407 149 0807 DIODE 1SS355-TE-17 D3251 407 149 0807 DIODE 1SS355-TE-17 D3252 407 149 0807 DIODE 1SS355-TE-17 D3253 407 149 0807 DIODE 1SS355-TE-17 D451 407 149 0807 DIODE 1SS355-TE[...]

MJ7-XG11000, MH7-XG21000 -89- Electrical Parts List IC002 409 416 6505 IC BA05FP-E2 IC031 410 445 4400 IC TDA1517ATW/N1 IC5501 409 362 1104 IC BA6287F IC5531 409 362 1104 IC BA6287F IC5561 409 537 6200 IC BA6920FP-Y-E2 IC5581 409 404 6302 IC M62320FP CAPACITOR C001 403 304 2105 ELECT 47U M 6.3V C002 403 298 9609 CERAMIC 0.1U K 16V C003 403 298 9609[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -90- 405 163 1503 TR 2SA1179N-M6-TB 405 163 2708 TR 2SA1179N-M7-TB 405 173 9605 TR 2SA1235A1E 405 173 9704 TR 2SA1235A1F Q2051 405 134 5905 TR 2SA1037AK-T146-R 405 147 2205 TR 2SA1037AK-S-T146 405 002 0308 TR 2SA1037K T146 R 405 002 0407 TR 2SA1037K T146 S 405 002 6706 TR 2SA1179-M6-TB 405 002 6904 TR [...]

MJ7-XG11000, MH7-XG21000 -91- Electrical Parts List R1053 401 105 5509 MT-GLAZE 470K JA 1/16W R1054 401 105 5509 MT-GLAZE 470K JA 1/16W R1056 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1057 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1058 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1059 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1060 401 276 4707 MT-GLAZE 0.000 ZA 1/3W [...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -92- 645 057 0513 FILTER,EMI 47000PF L1067 645 023 2978 INDUCTOR,800 OHM L1068 645 023 2978 INDUCTOR,800 OHM L1081 645 045 6183 FILTER,EMI 25MHZ L1082 645 045 6183 FILTER,EMI 25MHZ L1083 645 045 6183 FILTER,EMI 25MHZ L1084 645 045 6183 FILTER,EMI 25MHZ L1086 645 045 6183 FILTER,EMI 25MHZ L1087 645 045 [...]

MJ7-XG11000, MH7-XG21000 -93- Electrical Parts List 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q3031 405 134 5905 TR 2SA1037AK-T146-R 405 147 2205 TR 2SA1037AK-S-T146 405 002 0308 TR 2SA1037K T146 R 405 002 0407 TR 2SA1037K T146 S 405 002 6706 T[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -94- C3081 403 164 0204 CERAMIC 0.1U Z 25V C3082 403 164 0204 CERAMIC 0.1U Z 25V C3091 403 341 3905 POS-SOLID 100U M 6.3V C3092 403 280 0805 ELECT 330U M 6.3V C3093 403 341 3905 POS-SOLID 100U M 6.3V C3094 403 149 9208 CERAMIC 0.01U Z 50V C4001 403 157 1508 CERAMIC 3P C 50V C4002 403 157 1508 CERAMIC 3[...]

MJ7-XG11000, MH7-XG21000 -95- Electrical Parts List R7307 401 105 0405 MT-GLAZE 100 JA 1/16W R7308 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R7309 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R7312 401 105 0603 MT-GLAZE 10K JA 1/16W R7314 401 105 0603 MT-GLAZE 10K JA 1/16W R8115 401 105 0405 MT-GLAZE 100 JA 1/16W R8116 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R8117[...]

MJ7-XG11000, MH7-XG21000 Electrical Parts List -96- 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 LED SML-210YT-K-T86 407 209 7500 LED SML-210YT T86 L D6857 407 203 7803 LED SML-210LT T86 M D6858 4[...]

MJ7-XG11000, MH7-XG21000 -97- 3 13 12 M1 M18 M11 M7 M6 M9 M1-a M1-b M20 M19 M10 M5 M13 M3 M4 M16 M12 M2 M15 28 27 10 7 21 8 15 18 25 16 17 20 1-a 1-b 1-c 1-d 1 2 2 S1 S2 M8 M17 M14 19 24 4 6 9 11 14 22 26 23 5 S1 S1 S1 S1 S1 S1 ■ Mechanical Parts List Note: Parts order m ust contain Chassis No., P art No., and Descriptions. ● CABINET P AR TS[...]

MJ7-XG11000, MH7-XG21000 Mechanical Parts List -98- L18: F or R-panel L19: Fo r G-panel L20: F or B-panel S3 S3 S3 S4 L3-a: F or R-panel L3-b: Fo r G-panel L3-c: F or B-panel (P olarized Glasses) L3 S4 S4 S4 ● OPTICAL P AR TS L3-d: F or R-panel L3-e: F or G-panel L3-f: F or B-panel (Optical Flters)[...]

MJ7-XG11000, MH7-XG21000 -99- Mechanical Parts List L4 S3 S3 L10 S5 S5[...]

MJ7-XG11000, MH7-XG21000 -100- Mechanical Parts List L11 S3 S3 L1 L1-a L1-b L12 (F ocus) (Zoom)[...]

MJ7-XG11000, MH7-XG21000 -101- Mechanical Parts List CA UTION: Pa rt must be placed in specified direction when replacing the optical parts. Please see “Optical Parts Disassemblies” for further instructions. L2 L6 L23 L22 L7 L21 L8 L13 L15 L16 L16 L9 L5 L14 L17[...]

MJ7-XG11000, MH7-XG21000 Mechanical Parts List -102- CABINET P ARTS 1 610 303 8902 ASSY,BUTTON-MC3B (Including Key No. 1-a to 1-d) 1-a 610 303 2986 CAP BUTTON POWER-MC3B 1-b 610 303 2993 CAP BUTTON SELECT-MC3B 1-c 610 303 2979 CAP BUTTON CONTROL-MC3B 1-d 610 301 7181 BUTTON CONTROL-MC3A 2 610 303 2870 ASSY,STAND LEG-MC3B 3 610 303 2900 BUTTON ZOOM-[...]

MJ7-XG11000, MH7-XG21000 -103- Mechanical Parts List[...]

(MH7B) Aug. 2003 © 2003 Eiki Inter national, Inc. A-key to better communications U.S.A. EIKI International, Inc. 26794 Vista Terrace Drive Lake Forest, CA, USA 92630-8113 Tel : 800-242-3454 (949-457-0200) Fax : 800-457-3454 (949-457-7878) E-Mail : usa@eiki.com Canada EIKI CANADA - Eiki International, Inc. (310 First Street - Unit 2) P.O. Box 156, [...]