BenQ PE8700 service manual X00 Must be Reversed , no function

Page 61

Code

Function

X00

Must be Reversed , no function

X01

Power On

 

 

X02

Power Off

 

 

X03

Message On

X04

Message Off

X05

Lamp hours reset

 

 

X06

Load all user OSD default value

 

 

X07

Save current active source settings

 

 

X08

Change active OSD

 

 

 

 

X10

Menu

 

 

X11

Enter

 

 

X12

Exit

 

 

X13

Up(arrow key)

 

 

X14

Down(arrow key)

 

 

X15

Left(arrow key)

 

 

X16

Right(arrow key)

 

 

 

 

X20

Switch to Composite input

 

 

X21

Switch to S-Video input

 

 

X22

Switch to Component input

 

 

X23

Switch to Dsub_PC input

 

 

X24

Switch to YPbPr input

 

 

X25

Switch to BNC_PC input

 

 

X26

Switch to DVI input

 

 

X27

Switch to DVI_I input

 

 

 

 

X30

4:3 screen

 

 

X31

16:9 screen

 

 

 

 

X35

Aspect - Anamorphic

 

 

60

Image 61
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 Gray 10 test screen Gray 6 test screenWhite test screen Black 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 Procedure Alignment ProcedureOSD Default value used for color delay alignment EquipmentSelect 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 ProcedureProcedure Gray Level OSD Default value Value USERPictureGray Level for Composite Video & S-Video Equipment Additional Patterns used for color final checkSystem 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 Dvdoreset DeintdoneOpenable Mcureset TriggerBenq Corporation DIIN9 DIIN6 DIIN8DIIN7 DIIN4Interlacedetect ResetdvdoCLK54 22DETECT 32DETECTBenq Corporation RM1CLKIN WIRETP31 RM1OP EnableMEMDQ14 WIRETP30 CP UD0 CP UD1Resetvcc Powerontest Resetn SDA SCLResetvcc CPUA8 CP UD0 CPUS2 Resetn CPUA3 CpurdnWIRETP52 INLTCH25 WIRETP53WIRETP51 INLTCH26 WIRETP46 INLTCH27This PIN only for Test MEMDQ15 MEMDQ48 MEMDQ31 MEMDQ0MEMDQ30 MEMDQ1 MEMDQ14 MEMDQ49Cwindex Circuit FLADDR16 FLADDR12U2C CTMN1M CTM1MP2P5VIN Screw HolesScrlr DDAN10 DDAN11 DDAN12 DDAN13 DDAN14 DDAN15DAD1000 SSI Color Wheel Drive Circuit Benq Corporation 500 OHM Vsync Capp 1CAPP+CAP HSB BnchsVoltage level of CB/CR is Datack Hsout ADR0Sogout Vsout AdrinScin ResetCR1IN CB 1IN Sogy Sogyin Sogrca Racin Inta1TURN on Larry Lin1 Resetzdvi RES Oclk INV Hsdjtr R101 ResetzdviRESETR111 Dviscl DVISCL3V Dvisda DVISDA3V
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