BenQ PB6200 - Manuals

38 3. Whole system block diagram is show as below: Power Board and Ballast Optical Engine DMD CHIP Board Lamp On C ont ro l Si gna l RGB 888 2. 5V , 5V , 12 V IR Rear Board Keypad Color Wheel Sensor Board Sensor Signal Da ta & Con tr ol Si gn al Color W heel Sensor Power & Control Data PFC P...

39 Block Diagram Below is the simple block diagram of PB6100 Main Board . As the diagram shown above , here is the function of every discrete blocks . - D_SUB input Analog RGB data input , the standard maximum analog input resolution is SXGA .There also some interface signals from the VGA cable , th...

50 6. Factory Menu 1. How to enter factory menu: I. Hold press " UP " button until the " Lamp hours info. " OSD display on bottom-right of screen (Fig-1) (Fig-1) Lamp Hours Info II. Press keypad <Power> and <Blank> key simultaneously again, then enter Factory menu.

52 II. ADC layer (Fig-4): (only available when input source is analog RGB) (Fig-4) ADC layer 1. ADC Brightness: ADC brightness auto calibration black. 2. ADC Contrast: ADC contrast auto calibration white. 3. ADC Offset RGB: value to tell you calibrate result. 4. ADC Gain RGB: value to tell you calib...

53 1. PbPr: enter PbPr color control Layer. When Source is YPbPr (Never Change these setting) (Note these values Before Upgrade Software) PbPr G Offset : combine with user OSD brightness in YPbPr PbPr G Gain: combine with user OSD contrast in YPbPr PbPr R Offset: offset of color red PbPr G Offset: o...

54 11500 B :gain of color blue while color temp is 11500 3. PC 9300 and Video 9300: 9300K submenu . (Never Change these setting) PC 9300 R :gain of color red while PC color temp is 9300 PC 9300 G :gain of color green while PC color temp is 9300 PC9300 B :gain of color blue while PC color temp is 930...

55 5. Curtain Blue: unit display full color blue. V. Lamp layer (Fig-6): (Fig-6) Lamp layer 1. Interpolation: De-interlace Mode 2. Filter: system auto select Filter. 3. Lamp Hour: value to tell you lamp usage hours. 4. Usage Hour: value to tell you unit usage hours. 5. Fac Lamp Hours: Record all of ...

57 7. Firmware upgrade procedure PB6100/PB6100 Download Procedure Hardware required 1. D-sub download cable (full ping D-SUB P/N : 50.J2402.201) 2. Download board ( P/N : 55.J1316.001 ) 3. PS2 Download cable from download BD to PC ( P/N : 50.J0510.5D1 ) 4. (Cable/RS232D MD8PM/DS9PF 1800MM) 5. Adapto...

60 Calibration procedure 1. Use any video pattern generator to output XGA 60Hz PC timing with 32 grayscale pattern. Enter the factory OSD page 2 and execute ADC Brightness and ADC Contrast .(as Fig. 6) 2. Restore CW delay value and color temperature values. Verification Check the version number in t...

61 8. RS232 Communication Protocol / Codes External Communication Protocol External communication protocol include two parts ： A. setup connecting, B. send command. BenQ default Serial Port : Baud Rate: 19200 Parity: none Data bits: 8 Stop bits: 1 Flow Control: none A. Setup Connecting A typical Pac...

63 e. Packet to Target (BenQ PB6XXX) structure (Table 3) Byte0 0xBE Byte1 0xEF Magic Number Byte2 0x01 Packet Type Byte3 0x05 Packet size (Low) Byte4 0x00 Packet size (High) Byte5 0xA9 CRC (Low) Packet Header Byte6 0xC6 CRC (High) Byte7 0x00 System Info Type Byte8 0x00 Byte9 0x00 Version Number Byte...

64 The Packet Header size is fixed at seven bytes (Intel byte ordering is used). The following code fragments are taken from these source files The Packet Header definition is shown below: typedef struct { BYTE ePacketType; // type of the payload WORD nPacketSize; // size of the payload WORD nCRCPac...

65 2. Packet Payload Definition Event Packet Type The Event packet is used by the host system to send virtual events (such as Zoom, Source, Auto Adjust, etc.) to the target system. Packet payload size is 6 bytes. Byte Field Name Field Value Description 0-1 Virtual Event Virtual Event ID as defined t...

66 13-16 Operation Value of minimum. The Minimum Value of the set for operation command. 17-20 Operation Value of maximum The Maximum Value of the set for operation command. 21-24 Operation Value of Increment The Increment Value of the set for operation command. Table 6 Operation Packet Payload Form...

67 3. Send Command PC BenQ PB6XXX Figure 4 a. The structure of Command (EX. input select) send to Target (BenQ PB6XXX) like as below (Table 7) Byte0 0xBE Byte1 0xEF Magic Number Byte2 0x02 Packet Type Byte3 0x06 Packet size (Low) Byte4 0x00 Packet size (High) Byte5 0x80 CRC (Low) Packet Header Byte6...

68 C. Serial Communication Cable and Parameters For external serial communication from a computer to BenQ projector, BenQ recommends manfactures use RS-232 communations over a straight through serial cable a 9 pin female D-sub9 connector. The standard D-sub9 connector on the computer is a male conne...

69 D. Software Flow Chart Build serial communication port Baud rate: 19200 Parity: none Data bits: 8 Stop bits: 1 Transmit 1 st Packet (see Table 1 ) Delay 100ms Transmit 2 nd Packet (see Table1 ) Delay 100ms Transmit 3 rd Packet (see Table3 ) Transmit Command (see Table7 )

70 Command List Event Packet Type command: Command Packet Header (7 bytes) Packet Payload (6 bytes) Power BE EF 02 06 00 13 CE AA 00 00 00 00 00 Auto BE EF 02 06 00 F7 C8 8E 00 00 00 00 00 Input select BE EF 02 06 00 C4 C8 8D 00 00 00 00 00 Menu BE EF 02 06 00 26 C9 8F 00 00 00 00 00 Exit BE EF 02 0...

74 Main board S y s te m n o w o rk N o im a g e w h e n g ra p h ic s is th e c u rre n t in p u t N o im a g e w h e n v id e o is th e c u rre n t in p u t U n a b le to d o w n lo a d U n a b le to s a v e O S D s e ttin g K e y p a d m a lfu n c tio n Y e s Y e s Y e s Y e s Y e s Y e s Y e s N...

77 DC-DC BOARD Appendix: Abbreviations PWR Power supply module M/B Main board F/C Front End Circuit D/B DMD Driver Circuit FPC FPC transmission board K/B Keypad board R/B Rear IR board CW Color wheel S/W Software S/B Sensor board F/B Fan board AL Aspherical Lens SL Spherical Lens FG Front Glass LP L...

78 10. CUSTOMER ACCEPTANCE CRITERIA CONTENT 1.0 SCOPE 2.0 PURPOSE 3.0 APPLICATION 4.0 DEFINITION 5.0 CLASSIFICATION OF DEFECTS 6.0 CLASSIFICATION OF DEFECTIVES 7.0 INSPECTION STANDARD 8.0 GENERAL RULES 9.0 TEST CONDITIONS 10.0 TEST EQUIPMENTS PART Ⅰ INSPECTION CRITERIA 1. PACKING, MARKING AND ACCESS...

83 PART Ⅰ INSPECTION CRITERIA ■ Packing, marking and accessory △ Inner packing material broken. minor △ Carton damaged with hole over 1.5 cm in diameter. minor △ Carton crashed with dent over 5 cm in diameter. minor △ Printing of carton is illegible. minor △ Broken packing bag minor ☆ Spec. label's ...

84 ■ Function △ Abnormal sound during projection(from 50 cm). minor ☆ LED won’t light / No power / can't work. Major ☆ Other function test please refer to Note 2. ■ Safety defect class ☆ Any item which violates the approved safety standard. major ★ Electrical shock or smoke. Critical Note 1 : Please...

86 Attachment 2 Quality Specification of PB6100 Following item’s spec. will base on Engineering spec. Item Spec Remarks 1. Brightness Minimum 1120 lumens major 2. Uniformity Minimum 50 % major 3. ANSI Contrast Ratio 150:1 major 4. FOFO contrast Ratio 700:1 major 5. Screen Size For Testing 60” at 2m ...

87 18 . Color Temprature 1.8.1 White .298±.040 .318±.040 1.8.2 Red .627±.040 .369±.040 1.8.3 Green .333±.040 .559±.040 1.8.4 Blue .137±.040 .061±.040 19. Focus 1.9.1 for PROT lens 1.Pattern: 区 pattern 2.Observation:2m to screen(wide only) 3.Criteria: 1.pattern uniform and clear-------->OK 2.If ca...

88 DMD Image Specification 1. SCOPE This document specifies the image quality requirements applicable to the XGA RGBW Palmtop Configuration F Component Kit. The Component Kit provides the XGA RGBW Palmtop Projector with Digital Imaging functionality based on Digital Micromirror Device (DMD) technolo...

89 2.9 Border Artifacts All variations of these artifacts are acceptable under this image quality specification. Border artifacts are a general category of image artifacts that may show up on screen in the area outside of the active array. Border artifacts include: Exposed Bond Wires , Exposed Metal...

90 3. ACCEPTANCE REQUIREMENTS 3.1 Conditions of Acceptance All DMD image quality defects must be determined under the folloeing projected image test conditions : a. Projector degamma shall be linear. b. Projector error diffusion shall be “off “. c. Projector brightness and contrast settings shall be...

91 Projected Image Any screen 1. No adjacent pixels. 2. No bright pixels ( Active Area ) 3. <= 1 bright pixel ( SOM ) 4. ≤ 4 dark pixels 5. ≤ 6 minor blemishes. 6. No DMD window aperture shadowing on the Active Area 7. No unstable pixels in Active Area Notes : 1. Projected blemish numbers include...

92 Optical Measurement 1.Scope: This document describes critical optical related test definitions and Instructions for data or video projectors. The other general terminologies are specified in ANSI IT7.228-1997. 2.General Requirements 1. The unit under test should be allowed to stabilize without fu...

93 L11 L13 L12 L10 L1 L2 L4 L7 L5 L8 L9 L3 L6 Note: L10, L11, L12, L13 are located at 10% of the distance from corner itself to L5 A2. BRIGHTNESS UNIFORMITY Brightness Uniformity = Minimum (L10,L11,L12,L13)/ Average (L1,L2,L3,L4,L5,L6,L7,L8,L9) A3. JBMA UNIFORMITY JBMA Uniformity = Average (L1,L3,L7...

95 A15. ANSI COLOR UNIFORMITY ANSI Color Uniformity: △ u’v’= [(u’1-u’0)^2+(v’1-v’0)^2]^1/2 (u’0,v’0): the average color of L1~L13 (u’1,v’1): the spot with maximum deviation from (u’0,v’0) A16. PROJECTION OFFSET Projection Offset= Image height above projection lens optical axis / Total image height x...

5 5 4 4 3 3 2 2 1 1 D D C C B B A A G N D F AN1_E F AN1_E F AN2_B F AN2_B V12 V12 V D D _ F V D D _ F SDA SDA SCL SCL G N D GND Title Size Document Nu mber R e v . D a te: Sheet o f Project Code R e v i e w e d By A p p r o v ed By Pr epared By Model Name P C B P/N P C B R e v . Benq Corporation OEM...