Eiki LC-XB41 Instrukcja Obsługi

PRODUCT CODE 1 122 352 21 (KL6BC)1 122 353 21 (LL6BC)1 122 353 26 (LL6GC)Multimedia ProjectorSERVICE MANUAL REFERENCE NO. SM5110864-00Model No. LC-

-10-CleaningCleaning with air spray1. Remove the cabinet top following to “Mechanical Dis-assemblies”.2. Clean up the LCD panel and polarizing plate

A4SCH_KL6ACSERVICEPORTCOMPUTER IN 1RGBMONITOROUTCOMPUTER IN 2/COMPONENT INIC1041TC74LVX4053FTVGA-HDCPMEMORYDDC-SW24LC21AT/SNIC1051AN5870SBIC5201PC1/PW

A5SCH_KL6ACDC-DCCONTROLMAIN-2SCALERRAMIC5801FA7711VQ5821(RTQ025P02-TR)Q5861(RTQ025P02-TR)Q5841(RTQ025P02-TR)S29GL032A90IC801PST413A300NRIC1301RESETHIN

A6SCH_KL6ACL3E07110K0ADIGITAL GAMMACORRECTION & LCD DRIVEIC401M62334FPDAC[FAN CONTROL]IC3501MAIN-31 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ABCDEFGHI

A7SCH_KL6ACG-LEVELSHIFTR-LEVELSHIFTR-D/AS&HG-D/AS&HB-D/AS&HB-LEVELSHIFTTP35RTP35GTP35BG-PANELB-PANELR-PANELL3E01060P0BIC2531L3E01060P0BIC2

A8SCH_KL6ACNO DATATPFANCTPFANBTPFANAMAIN-5L88MS05TLIC5081LM4889MMIC5031NJW1141MAUDIOSELECTORAUDIOOUTPUTIC5001LM76CHMXIC8811LM76CHMXIC8821TEMP SENSOR 3

A9PCB_KL6ACPrinted Wiring Board Diagrams1AA4B10C5920CA SIDE(1st Reflow)A30C5R/CS (SIDE:A) R/CS (SIE:B)LINE FILTER ( SIDE:A)F6011AA4B10C5890BA SIDETY

A10PCB_KL6ACMAIN (SIDE:A)L1SELECT1AA4B10C5920AA SIDE(1st Reflow)COMPUTER1VIDEOCOMPUTER2MENUPOWERPB2PB3PB4PB5PB6PB7PB8PB9PB10PB11PB12K40BK10BK10AQ6846Q

A11PCB_KL6ACL8112K8RK40BK40AK10BK10AQ2501D3611FB606D3612FB607FB6091458IC8811D3618C40091458IC8821D3626D13011458IC8831L5841D2891D2892Q683Q684D3644R400

A12PCB_KL6ACPRIMARY CIRCUIT (LIVE)1AA4B10C5890AA SIDESECONDARY CIRCUITPTH601FB601DB601FB602D604C608C609C612C613C614C616C618C636PTH651C654C657C658R661K

-11-Security Function NoticeThis projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code

-12-z Cabinet Top, Front and R/C Board removalMechanical DisassemblyMechanical disassembly should be made following procedures in numerical or-der.Fol

-13-Mechanical Disassemblyx Main, AV Board, Rear Panel and Fans Board removalMain boardRear panel(M2.5x6)Fig.2AV board(M2.5x6)x5Side grill(T3x6)x2(T3x

-14-Mechanical Disassemblyv Optical unit, Temp., Line Filter board,Fans removalFig.3Temp. boardSP901Projection lensNoise filterOptical unit(T3x6)x2(T3

-15-Mechanical DisassemblyFig.4b Power, Ballast, Lamp Cover Sw Board, Thermal Sw(SW902) removalIsolation sheet (2 sheet)Lamp cover switch boardThemal

-16-Optical Parts DisassemblyBefore taking this procedure, remove Cabinet Top , Cabinet Front and Main Board following to the “Mechanical Disas-sembly

-17-Optical Parts Disassemblyv Polarized glass-in disassemblyPolarized glassPolarized glass-in Ass'y(M2.5x5)x1Fig.4Film sheetc Relay lens disasse

-18-Optical Parts DisassemblyLCD Panel/ Prism Ass’yFig.5-1b LCD Panel/Prism Ass’y removal(M2.5x4)x2(M3x10)(Bottom side)IMPORTANT NOTICE on LCD Panel/

-19-Optical Parts DisassemblyL3P08X-65G011-A-1234A6-65G01L3P08X-66G011-A-1234A6-66G01G-LCD PANELThere are 2 types of LCD Panel/Prism Ass'y for th

-2-ContentsSERVICE MANUAL ... 1Contents ...

-20-Optical Parts Disassemblyn Polarized glass, Pre-polarized glass removalPre-Polarized Glass(G)* Mount the polarized glasses as the film atta

-21-Optical Parts Disassembly52752859Fig.81610When mounting or assembling the optical parts in the opti-cal unit, the parts must be mounted in the spe

-22- ●: Adjustment necessary ❍: Check necessaryAdjustments after Parts ReplacementAdjustmentsDisassembly / Replaced PartsLCD/Prism Ass’yIntegratorL

-23-Optical Adjustments[Before Adjustment]- Input a 100% of black raster signal.1 Loosen a screw A (Fig.1) on the polarized glass mounting base which

-24-Optical AdjustmentsFig.2-2Moving of Slot DCyxWhiteSlot DWhite1 Turn the projector on by a state of without FPC cables.2 Project all of lights on

-25-Fig.3ASlot BabbMoving of slot BaWhite1 Turn the projector on by a state of without FPC cables.2 Project all of lights on the screen.3 Adjust the

-26-To enter the service modeTo enter the “Service Mode”, press and hold the MENU and SELECT button for more than 3 seconds. The service menu appears

-27-Electrical Adjustments[Adjustment Condition] ● Input signal Video signal ... 1.0Vp-p/75W terminated, 16 steps gray scale (C

-28-Electrical AdjustmentsPedestal adjustment [PC]1. Enter the service mode.2. Receive the 16-step grey scale computer signal with Computer1 [RGB] m

-29-Electrical AdjustmentsGain adjustment [Component]1. Enter the service mode.2. Receive the 16-step grey scale 480i-component signal with Computer2

-3-Safety InstructionsWARNING:The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the co

-30-Electrical Adjustments1. Enter the service mode.2. Receive the 16-step grey scale composite video sig-nal with Video[Video] mode.3. Connect an

-31-Electrical Adjustments1 1 1 K6JK6KK8GK8PK8STPFANCK35BTP35BIC801IC1802K8EK35GTP35GIC531IC561K35RTPFANAK6L K6M K8BK8N TPFANBTP35RMAIN BOARDTest Poin

-32-Electrical AdjustmentsService Adjustment Data TableThese initial values are the reference data written from the CPU ROM to memory IC when

-33-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note162 PreCoast YCbCr 1080i 60Hz 7 0 - 63163 PostCoast YCbCr 1080i 60Hz 13 0

-34-Electrical AdjustmentsGroup/Item Item Name Function Initial Range NoteGroup 47 Noise Reduction (Time) Effective only for N.R L10 Noise Pixel Range

-35-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note13 B-ReferH 1023/1023 0-1023 Scan Direction (Front/Rear)14 B-ReferL 336/336

-36-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note82 G-Min 223 0-102383 G-Mid2 417 0-102384 G-Mid1 559 0-102385 G-Max 671 0-10

-37-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note151 R-DCOffset-P9 0/0 0-511152 R-DCOffset-P10 0/0 0-511153 R-DCOffset-P11 0/

-38-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note7 ANGLE 2 COUNT51 - 10 8 BLIND SECTOR 11600 - 1024 9 BLIND SECTOR 3320 - 1

-39-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note4 DIMMER_CTRL_LEVEL5Luminance Level 5 Data for Dimmer: Dim Level 5 at the le

-4-SpecificationsThis symbol on the nameplate means the product is Listed by Underwriters Laboratories Inc. It is designed and manufactu

-40-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note14 Temp C-A Warning (Eco)Temp. C-A to judge the Temp Error at Normal (Clogg

-41-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note2 Fan1 Speed GainAdditional Fan Speed of Min at Lamp Voltage Down (unit: 0.

-42-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note3 Fine Phase Do Phase Adj after Total Dot Adj. 1 0 - 1 0: Executes Fine Pha

-43-Electrical AdjustmentsGroup/Item Item Name Function Initial Range Note4 Disp Line 700 0 ~ 4095Group 525 YCbCr (720P - 50 )0 Total Dots 1980 0 ~ 40

-44-Electrical AdjustmentsGroup/Item Item Name Function Initial Range NoteGroup 545 RGB Video (720P - 50 )0 Total Dots 1980 0 ~ 40951 Disp Dots 1246 0

-45-IC301SCALER<PW190>IC5201PC1/PC2-SW<AN5870>IC5301SYNC SEP.<BA7078>IC4001BUFFERIC401LCDDRIVER&GAMMACORRECTION<L3E07110>I

-46-Chassis Block DiagramsS_SWS_SWPC1/PC2_SWPOWER LAMP BALLAST LAMP COVERIC5031AUDIO-OUT<LM4889>IC5001AUDIO-CONTOL<NJW1141>IC5201PC1/PC2-S

-47-Chassis Block DiagramsIC301SCALERLAMPLP900AC SW902THERMAL SWLINEFILTERA901LAMPBALLAST SW901LAMP COVER-SWQ4811CHO_RXD LAMP_DETBALAST_ACLAMPDC_ONCHO

-48-Chassis Block DiagramsPCAUDIO-INVIDEOAUDIO-INIC5001AUDIO-SW<NJW1141>AVMAINIC1371BUS-SW SPEAKERSP901L,RL,R1,3010211314414,27AUDIOOUTL,R 9,223

-49-Chassis Block DiagramsIC301SCALER<PW190>CHO_RXDCHO_TXDP_FAIL_FANON_3.3VFAN_ERRON_150VBLAST_ACBLAST_ACS5V5VA1.2VS6VIC5601D3601D3602D3603,D360

-5-FuseA fuse is located inside of the projector. When the POWER indicator is not lightning, the fuse may be opened. Check the fuse as follow-ing step

-50-Chassis Block DiagramsQ3601D3621D3622SW901LAMPCOVERTEMPLAMPBALLASTBOARDK8NK6MK6LFN903FN904FN905121212D3623D3626K6KK6JFN901FN902121238672 12 1IC781

-51-Chassis Block Diagrams6SCL0_5VSDA0_5VSCL2_5VVGA1_SCLVGA1_SDAVGA2_SCLVGA3_SDASDA2_5VDDC_SW13IC301SCALER<PW190>IC1371BUS-SW<TC7WBD125>52

-52-Check the indicators for projector condition. • • • green.• • • red • • • off• • • blinks green.Q When the life of the projection lamp draws to

-53-No Power- When all of LED indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly. Ch

-54-TroubleshootingNo PictureNo picture with all of input sourcesCheck signal processing stage and LCD driving stage; Check RGB S&H signals

-55-TroubleshootingNo SoundCheck IC5001 and peripheral circuit.Check 5V_AUDIO, 9V power supply.Check if the audio sig-nal is observed at pins

-56-Control Port FunctionsScaler I/O Port Functions (PW190)PIN NO. PORT NO. PORT NAME FUNCTION SIGNAL NAME DESCRIPTION I/O1 A1 PORTD7 DDC_SW3 DDC_SW3

-57-Control Port FunctionsPIN NO. PORT NO. PORT NAME FUNCTION SIGNAL NAME DESCRIPTION I/O411 R5 CR_IN CR_IN Compornent Video (CR) Input I86 T1 SCART_

-58-WaveformVIDEO signal <VIDEO> HSYNC signalVSYNC signalHSYNC signal <TPDHS> VSYNC signal <TPDVS>R-S&H signal <TP35R> G-S

-59-IC Block Diagrams● BA7078 <Sync Separator, IC5301>● AN5870 <Signal Switch, IC5201>

-6-Circuit ProtectionsThe projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the cooling

-60-IC Block Diagrams● FA5502 <P.F. Control, IC601>● FA7711 <DC-DC Converter, IC5801>

-61-IC Block Diagrams● HIN202EIB <RS-232C Driver, IC3801>● L3E06150 <D/A, S/H-LCD Driver, IC501, IC531, IC561>

-62-IC Block Diagrams● L3E07110 <LCD Driver & Gamma Correction, IC401>● L3E01060 <Level Shift, IC2501, IC2531, IC2561>

-63-IC Block Diagrams● LM4889 <Audio Output, IC5031>● M62334 <DAC, IC3501>

-64-IC Block Diagrams● NJW1141 <Audio Control, IC5001>● PW190 <Scaler, IC301>

-65-IC Block Diagrams● STR-Z2156<Power OSC, IC651>

KL6-XB4100-66-Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a ! mark in

KL6-XB4100-67-Electrical Parts ListElectrical Parts Location● Assemblied BoardsFN904Cooling FanLamp Cover SW BoardAV BoardR/C BoardFN901Cooling FanLP9

KL6-XB4100Electrical Parts List-68-Electrical Parts ListNote: Parts order must contain Chassis No., Part No., and Descriptions. Key No. Part No. D

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-69-Electrical Parts List C661 303 208 1415 TA-SOLID 1U M 25V 303 4

-7-Turn off the projector, and unplug the AC power cord from the AC outlet.Turn the projector over and remove the filter by pulling the latch

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-70- ! 307 223 8312 PC TLP421F(D4-GR-TP4) PTH601

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-71-Electrical Parts List RESISTOR R4831 301 225 8110 MT-GLAZE 10 JA

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-72- 305 014 4611 TR 2SC2412K T146 S 305 015 87

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-73-Electrical Parts List 305 015 8925 TR 2SC2812-L7-TB 305 163 1615

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-74- C1573 303 276 1911 CERAMIC 22P J 50V C1574

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-75-Electrical Parts List 303 409 3426 CERAMIC 0.1U K 16V C309 303

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-76- 303 296 9515 ELECT 100U M 16V C3538 303 3

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-77-Electrical Parts List C413 303 453 8917 CERAMIC 0.1U K 16V 303

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-78- C505 303 367 0410 CERAMIC 0.1U K 50V 303

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-79-Electrical Parts List C5314 403 455 1012 CERAMIC 1U K 10V 303 4

-8-When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP REPLACE indicator light

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-80- C5646 303 398 4715 ELECT 22U M 25V 303 18

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-81-Electrical Parts List 303 453 8610 CERAMIC 0.1U K 16V 303 409

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-82- R2505 301 226 1516 MT-GLAZE 0.000 ZA 1/16W

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-83-Electrical Parts List R446 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-84- R5345 301 224 9316 MT-GLAZE 1K JA 1/16W R53

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-85-Electrical Parts List R7871 301 294 3511 MT-GLAZE 27K FA 1/16W R7

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100Electrical Parts List-86- L4001 945 086 7577 FILTER,EMI 400MHZ L4002 9

Key No. Part No. Description Key No. Part No. DescriptionKL6-XB4100-87-Electrical Parts List 307 221 7119 ZENER DIODE UDZS-TE-1712B D8161

KL6-XB4100-88-Cabinet Parts LocationM07Mechanical Parts ListM11M09M02M06M10M05C03C02C09M12C12C15C01S01S02C08M01M08C13S02C11C01M04C10S01S01S01C07C14C06

KL6-XB4100-89-Mechanical Parts ListS03S03L11 (Relay-out)L04 (Integrator-In)Optical Parts LocationIntegrator Lens-InS03Relay Lens-Out

-9-Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP RE-PLACE indicator stops lighting and the La

KL6-XB4100-90-Mechanical Parts ListL14 (Polarized-in-R)L15 (Polarized-in-G)L16 (Polarized-in-B)S03S03L03 (Projection)Polarized Glass-InProjection Lens

KL6-XB4100-91-Mechanical Parts ListL02 (Prism/LCD panel Ass'y)L02-3L02-1L02Prism/LCD Panel AssyL02-4(Blue)(Red)(Green)L02-2L02-5S05S04

KL6-XB4100-92-Mechanical Parts List527528L13L09L01L17L06L18L12L08L05L07In the Optical UnitL10L13

KL6-XB4100-93-Mechanical Parts List CABINET PARTS C01 610 332 1301 ASSY,STAND LEG-KM6B C02 610 333 9214 BUTTON-KM6BC C03 610 333 9016 CABINE

(KL6B) Jun. 2007© 2007 Eiki Internatinal Inc,A-key to better communications

A1KL6-XB4100Schematic DiagramsPrinted Wiring Board Drawings Model Chassis No. LC-XB4100 KL6-XB4100Diagrams & DrawingsThese schematic diagrams

KL6-XB4100A2Parts description and reading in schematic diagram1. The parts specification of resistors, capacitors and coils are expressed in de

A13KL6-XB4100Pin description of diode, transistor and IC",$# &$$# #&$$# &,"$#&##$$&&#$##$$&##$$&

A14Diagrams & Drawings (KL6-XB4100)Do not use solder containing lead.This product has been manufactured using lead-free solder in order to h

A3SCH_KL6ACLINE FILTERIC601FA5502MP.F.CONTROLPOWER FACTOR CORRECTION(T601,Q601,Q602,D604,IC601)IC651STR-Z2156ASwithing Power SupplyAVTEMPIC681UPC1093T