BenQ PE8700 service manual

Page 67

Z030

Keystone adjustment

 

 

 

 

Z034

RGBHV input -- Red offset

 

 

Z035

RGBHV input -- Green offset

 

 

Z036

RGBHV input -- Blue offset

 

 

Z037

RGBHV input -- Red gain

 

 

Z038

RGBHV input -- Green gain

 

 

Z039

RGBHV input -- Blue gain

 

 

 

 

Z042

YPbPr input -- Brightness

 

 

Z043

YPbPr input -- Contrast

 

 

Z044

YPbPr input -- Saturation

 

 

Z045

YPbPr input -- Pb Offset

 

 

Z046

YPbPr input -- Pr Offset

 

 

 

 

Z050

CVBS & S-Video -- Brightness

 

 

Z051

CVBS & S-Video -- Contrast

 

 

Z052

CVBS & S-Video -- Saturation

 

 

Z053

CVBS & S-Video -- Hue

 

 

Z054

Component -- Brightness

 

 

Z055

Component -- Contrast

 

 

Z056

Component -- Saturation

 

 

 

 

Z060

Gamma--Index

 

 

Z061

Gamma--Red

 

 

Z062

Gamma--Green

 

 

Z063

Gamma--Blue

 

 

Z064

Gamma gain -- Red

 

 

Z065

Gamma gain -- Green

 

 

Z066

Gamma gain -- Blue

 

 

Z067

Gamma offset -- Red

 

 

Z068

Gamma offset -- Green

 

 

66

Image 67
Contents DLP Projector Contents Servicing Precautions Safety PrecautionsMinimum Engineering SpecificationPage Hdtv IEC Vcci Appendix a Optical Measurement ContentGeneral requirements A1. Brightness Practical considerationA2. Brightness Uniformity A5. Peak Contrast A9. Zoom Ratio Purpose Appendix B Design Verification Test ProcedureTest Summary Test Order DefinitionAppendix C Drawings and Attachments Page Appendix D HD2 Front Projection Image Quality Specification Black test screen Gray 6 test screenGray 10 test screen White test screenTest Conditions as tested in OEM projector Red Ramp test screen· Refer to for acceptance criteria, in specified order Image Quality Specification Appendix E Supporting Timings Support Timings by DVI-I Input Analog or Digital PC signalsPage Projector PE8700 99.J5877.B21 Spare Parts ListBNC Black DiagramPackaging Description Appearance Description Page Equipment Alignment ProcedureProcedure OSD Default value used for color delay alignmentSelect Save Setting at Factory OSDFactory OSD Default value used for DVI-Analog color alignment White Level Adjustment AD contrast---R,G,B gain Procedure Black Level Adjustment DLP brightnessOffset adjustment at low brightness AD R, G, B offset OSD Default value used for Ypbpr color alignment User setupwhite C15400k C26500k C37500kYPbPr Component Equipment Gray Level AD Ypbpr Contrast, Brightness Procedure Pbpr Offset adjustment AD PB, PR OffsetSaturation Level Scalar Case x1x0 & y1 y0 Factory SD User setupwhite C15700k C26500k C39300kSaturation Level Gray Level for Ycbcr Component ProcedureAdditional Patterns used for color final check OSD Default value Value USERPictureProcedure Gray Level Gray Level for Composite Video & S-Video EquipmentSystem trouble shooting Trouble Shooting GuideYES Main board trouble shootingSIL504 trouble shooting U4, U2 CPU U10 trouble shooting guide YES DMD board trouble shooting guideOK? Connector board trouble shooting guidePower board trouble shooting guide 鐐 衒 蘠 耟  鞤 矏 矏 耟 礼袨 蘠 醥 袓 藜 耟  韗 齇 耟  斉 鞥 觖 罿 蘠 韘 篧 蚴 礼  誜 袨 鷘 矏 篧 袨 ゾ 篧 礼 榢 譗 む 鞥 觖蛂 豽 袕 む 醥 藜 罿袨 矏 篧 ソ 譂 Factory Factory OSD OperationSTD Adj HD AdjColor Balance Filter Bypass Pattern1 DLPPattern3 Pattern2Test Mode Firmware Upgrade Procedure Page 12. RS232 Codes Page X00 Must be Reversed , no function X57 Picture by picture display Page Following is the list of Y-group Page ACK = Y1Y Page Page Page Mcureset Trigger Dvdoreset DeintdoneMcureset OpenableBenq Corporation DIIN4 DIIN8DIIN9 DIIN6 DIIN732DETECT ResetdvdoInterlacedetect CLK54 22DETECTBenq Corporation CP UD0 CP UD1 RM1OP EnableRM1CLKIN WIRETP31 MEMDQ14 WIRETP30CP UD0 CPUS2 Resetn CPUA3 Cpurdn Resetn SDA SCLResetvcc Powerontest Resetvcc CPUA8WIRETP46 INLTCH27 WIRETP53WIRETP52 INLTCH25 WIRETP51 INLTCH26This PIN only for Test MEMDQ14 MEMDQ49 MEMDQ31 MEMDQ0MEMDQ15 MEMDQ48 MEMDQ30 MEMDQ1Cwindex Circuit FLADDR16 FLADDR12U2C CTMN1M CTM1MP2P5VIN Screw HolesScrlr DDAN10 DDAN11 DDAN12 DDAN13 DDAN14 DDAN15DAD1000 SSI Color Wheel Drive Circuit Benq Corporation 500 OHM Vsync HSB Bnchs 1CAPP+Capp CAPVoltage level of CB/CR is Adrin ADR0Datack Hsout Sogout VsoutInta ResetScin CR1IN CB 1IN Sogy Sogyin Sogrca Racin1TURN on Larry Lin1 Dviscl DVISCL3V Dvisda DVISDA3V Hsdjtr R101 ResetzdviResetzdvi RES Oclk INV RESETR111
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