Benq PB6200 Manual do Utilizador

1 DLP PROJECTOR SERVICE MANUAL MODEL：PB6100 / PB6200 CAUTION BEFORE SERVICING THE PROJECTOR, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

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5544332211D DC CB BA AGNDDD[63:0]MBRST[15:0]P3P3VVCC2DMDSERDCLK_LLOADB_LZSACCLKSACBUSSCTRL_LTRC_LTitleSize Document Number Rev.Date: SheetofProject Co

5544332211D DC CB BA AMBRST[15:0]DCLK_LBINSEL0SACCLKMBRST11MBRST9MBRST1MBRST3MBRST13MBRST7MBRST5MBRST15MBRST14MBRST12MBRST10MBRST8MBRST6MBRST4MBRST2MB

5544332211D DC CB BA ASACCLKLOADB_LZDCLK_LTRC_LSCTRL_LSACBUSREAD_OUT2DMDSERREAD_OUTMBRST[15:0]MBRST14MBRST0MBRST9MBRST12MBRST3MBRST15MBRST6MBRST2MBRST

AABBCCDDEE4 43 32 21 1LAMPENVDD_D3.3V_DV12_DLAMPEN2V5_DDCLKDCLKDGE[7:0]DGE[7:0]RESETZDBE[7:0]DBE[7:0]DVSDVSLAMPLITZDHSDHSVDDDEN DENLAMPLITZPOWERON POW

AABBCCDDEE4 43 32 21 1SCLPOWERONGGE[7:0]GGE[7:0]CS0n CS0nA0ROMWEnDVSECO-MODEBHENnRESETA[19:1]DENGVSGVSDCKEXTGRE[7:0]GRE[7:0]SDADGE[7:0]DBE[7:0]RESETZD

5544332211D DC CB BA ARQ[0:7]DQB[0:8]DQA[0:8]PCLKMSCLKNSCKSIOCMDCFMCFMNVREF-RDRAMCTMREFCLKCTMNPOWERON POWERONDVS DVS3.3V_DLAMPLITZLAMPLITZV12_DVDD_DRE

AABBCCDDEE4 43 32 21 1LAMPLITRESETZLAMPENLAMPLITZQ4_CSCL_FSCLSDALAMP-SYNCSCL_FFAN_PSDA_FSDA_FLMAPLIT3.3V3.3V_DRESETZLAMPENSDASCLLAMPLITZGNDVDD2V5_DECO

AABBCCDDEE4 43 32 21 1SCL0SDA0SCLSADSCLSDA3.3V_DSDA0SDASCL SCL0GND3.3V_DTitleSize Document Number R ev.Date: SheetofProject CodeReviewed By Approved B

AABBCCDDEE4 43 32 21 1RAIN_CGAIN_CBAIN_CHSYNCDDC5V_2BIN_2RED_GNDLUMACHROMACVBSRIN_2GIN_2PC_5VIN_2PC-RXDPC-TXDBLUE_GNDGREEN_GNDRXDTXDBAIN_CRAIN_CGAIN_C

AABBCCDDEE4 43 32 21 1RLUMLUMAVY0VY1XRIVY2ITRIVY3AI11VY4SCLAI1DVY5VY6VY7VVSVHSAI2DVPENAI3DXTALSDAV33VY[7:0]VCLK_ALLC2VFILDLLC1VUV7VUV6LLC1LLC2VUV5AI4D

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AABBCCDDEE4 43 32 21 1GBE2GGE3AVDD_ADADRE1GBINAVDD_ADGRE2GVSADGE1GBIN_AGBE6GBE7GRE7ADRE2ADSOGGRINADBE5ADGE0GGE[7:0]SDAGBE5ADRE7ADGE5AVDD_ADGRE4ADRE4AD

AABBCCDDEE4 43 32 21 1D[0:15]ROMOEnROMWEnROMOEnROMWPnROMWEnVPPVPPENVP13.3VVP3VP2VPPONA5A4A14A10A5A6A15A3A4A11A2A19A12A16A9A9A8A7A13A1A14A2A17A15A16A18

AABBCCDDEE4 43 32 21 1VUV7VUV2VY6VY5VY1VUV6VUV1VUV5VUV0VY0VUV4VY4VY7VUV3VY3VY2GBE5GGE1GGE6GBE1GBE3GGE4GBE0GRE1GRE5GGE0GRE0GGE3GRE6GGE2GBE6GRE7GBE2GRE2

AABBCCDDEE4 43 32 21 1DCKEXT U24_X1U24_X2RMCK MCKEXTU25_X1POWERONU25_X2RDCKPOWERONDCKEXTMCKEXT3.3VGNDKEYSTONEVDDSDASCL3.3V3.3V3.3V3.3V3.3VVDDVDD3.3VVD

AABBCCDDEE4 43 32 21 1CS0nD2D4D7D5D3D0 D0D1D3D5D7D4D6D2D1D[0:7]D6D[0:7]IRRCVRIRRCVR1IROUTIRVCCLED5LED4LED0LED3LED2LED1KEY8KEY[7:0]LED3LED2LED1LED0LED4

AABBCCDDEE4 43 32 21 1CRYSTALENPLL-VCCASR16OEZSR16STROBESR16ADDR2SR16ADDR3SR16MODE1SR16ADDR1SR16ADDR0SR16SEL0SR16SEL1FSD16CWINDEXCWTACHCKMTR1COSCSR16M

AABBCCDDEE4 43 32 21 1LAMPLITZLAMPENRQ7RQ6RQ4RQ5RQ1RQ2RQ3DQA6DQA7RQ0DQA8DQA2DQA4DQA5DQA3DQB8DQA1DQB5DQB6DQB4DQB2DQB3DQB1DQB0DQA0RQ[0:7]DQA[0:8]DQB[0:8

AABBCCDDEE4 43 32 21 12.5VREFSENSER_ACWINDEXCK100M MOSCCWINDEXACWINDEXACWSENSOROPDIODECOSCCK60M3P3V3P3V3P3V3.3V_DVDD_DCWINDEXMOSCGNDCOSCVDD_DVDD_D3.3V

AABBCCDDEE4 43 32 21 1SCK DQA2DQA6DQA7DQA5DQB2DQB1DQB8DQB5DQB6CTMNCFMU7-C75U15-20U15-18CTMU15-C76MULT1MULT0CTMCTMNSIO0SIO1CMDCFMNRQ7RQ6RQ0RQ3DQB1RQ2RQ

AABBCCDDEE4 43 32 21 1DGE7DGE6DGE3DGE4DGE5DGE0DGE2DGE1DRE4DRE7DRE6DRE5DRE0DRE3DRE2DRE1DBE7DBE6ADCLK-LASCTRL-LALOADB-LZASACBUSDBE4DBE1DBE2ATRC-LASACCLK

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AABBCCDDEE4 43 32 21 1MBRST8MBRST7MBRST6MBRST5MBRST4MBRST3MBRST2MBRST1MBRST0MBRST11MBRST10MBRST9MBRST15MBRST14MBRST12MBRST13V5REGVRSTVRST_SWLVBIAS_SWL

AABBCCDDEE4 43 32 21 1OUTBOUTAALVDDBRAKEMTRSELZMTRCLKMTRDATACD2CWDCD1CRESCSTEXT-ARSTZMFILT1OUTCCWCTRCWY3ALVDDCWCTRMFILTCWY2CWY1CWTACHGNDV12_DCKMTR1EXT

AABBCCDDEE4 43 32 21 1DD54DCLK-LDD46DD52SACCLKSCTRL-LTRC-LSACBUS LOADB-LZDD44DMDSERDD56DD58DD48DD50DD63DD61DD60DD57BINSEL0DD62DD53DD59DD55DD49DD51DD32

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2 Index 1. Safety Precautions -------------------------------- 3 2. Engineering Specification---------------------- 4 3. Spare Parts List ------

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3 1. Safety Precautions

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32 3. Spare Parts List Model : PB6100 Item Component Description Type1 42.J8618.001 U/C PC+ABS PB6100 R 2 55.J7612.001 PCBA KEYPAD BD PB7200

33 Model : PB6100 Item Component Description Type21 31.J8601.001 BADGE AL PLATE PB6100 R 22 60.J1334.001 ASSY CAP LENS SL700X R 23 60.J8603.

34 Model : PB6200 Item Component Description Type1 55.J8501.001 PCBA MAIN BD PB6200 2 2 42.J8618.001 U/C PC+ABS PB6100 R 3 55.J7612.001 PC

35 Model : PB6200 Item Component Description Type21 55.J8611.001 PCBA PFC BD PB6100 2 22 55.J8613.001 PCBA FAN BD PB6100 2 23 65.J5003.001 F

36 4. Block Diagram PB6100 DMD projector being using the SGA DMD Engine made by BENQ, it included front end circuitry that digitizes and scaling proc

37 2. DMD driver board that transfer PW166 scaler output RGB888 signal to DMD chip acceptable signal for driving DMD mirror operation. The relate

38 3. Whole system block diagram is show as below: Power Board and BallastOptical EngineDMD CHIP Board Lamp OnControl SignalRGB 8882.5V, 5V, 12VIR R

39 Block Diagram Below is the simple block diagram of PB6100 Main Board . As the diagram shown above , here is the function of every dis

4 2. Engineering Specification

40 There are some other interface signals related to AD9883 SOGIN – Sync On Green input from Image Processor , the signal enable the PB6100 support th

41 abnormal status , it will disable lamp ignition . POWERON – Output to power to enable the other power source into normal working situation . LAMP

42 Sensor BD: The Sensor BD provides the color wheel index signal to DMD BD. The CWINDEX shall indicate the beginning of the red light on the DMD dev

43 PB6100 Lamp on Sequence Signal Voltage Change Description POWERON LowÆHigh 1. This signal should go from low to high after all the DC supplies

44 5. Packing Description

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50 6. Factory Menu 1. How to enter factory menu: I. Hold press "UP" button until the "Lamp hours info." OSD display on bottom-r

51 2. Factory layer: I. DMD layer (Fig-3): (Fig-3) DMD layer 1. CW delay: Adjust color wheel delay.(Note this value before upgrade software) 2.

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 bl

53 1. PbPr: enter PbPr color control Layer. When Source is YPbPr (Never Change these setting) (Note these values Before Upgrade Software)

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

55 5. Curtain Blue: unit display full color blue. V. Lamp layer (Fig-6): (Fig-6) Lamp layer 1. Interpolation: De-interlace Mode 2. F

56 3. Blue value: adjust here to check DMD fail pixel. 4. Scaling: tell you what scaling mode is using now. 5. Pc/PbPr Mode: index of input timin

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.

58 2. Record all Color Temperature values in factory page 3. 3. Power down the projector and turn the power switch off after cooling. 4. Se

59 6. Run FlashUpgrader.exe and open the file pwSDK.inf. You can browse to locate it. Select the correct COM port and use 115200 as the BAUD rate.(a

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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

61 8. RS232 Communication Protocol / Codes External Communication Protocol External communication protocol include two parts：A. setup connecting, B.

62 a. 1st Packet to Target (BenQ PB6XXX) structure like as below (Table 1) Byte0 0xBE Byte1 0xEF Magic Number Byte2 0x01 Packet Type Byte3 0x05

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) By

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

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 Adju

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

67 3. Send Command PC BenQ PB6XXX Figure 4 a. The structure of Command (EX. input select) send to

68 C. Serial Communication Cable and Parameters For external serial communication from a computer to BenQ projector, BenQ recommends manfactures us

69 D. Software Flow Chart Build serial communication port Baud rate: 19200 Parity: none Data bits: 8 Stop bits:

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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 A

71 S-Video / Composite Video Picture Controls Command Packet Header (7 bytes) Packet Payload (25 bytes) Brightness + BE EF 03 19 00 E9 18 03 35

72 CC CC CC CC CC CC CC CC CC CC CC CC Mid-Left BE EF 03 19 00 EC 26 01 43 02 CC CC 01 00 00 00 03 00 00 00CC CC CC CC CC CC CC CC CC CC CC CC Mid-

73 9. Trouble Shooting Guide Optical Engine No. Item Trouble Shooting Guide 1 Brightness 1. Change lamp 2. Check overfill size: If overfill too la

74 Main board System no workNo image when graphicsis the current inputNo image when videois the current inputUnable to downloadUnable to saveOSD sett

75 DMD Driver StartPower VoltageYesNoYesDDP 1000functionNoYes.PeripheralHardwareYesNoImage ColorNoYesImage Quality1.chk CW spinning in cloclwise2.chk

76 Smaller boards Keypadfunction1.chk U1 voltage source(5V)2.chk U1 output signal (always 5Vdc in regular time,no pulse voltage)YesYesNoNoNoRear Fron

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 transmiss

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 CLASSI

79 1.0 SCOPE This document establishes the general workmanship standards and functional acceptance criteria for PROJECTOR produced by BENQ. 2.0 PURPO

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80 6.0 CLASSIFICATION OF DEFECTIVES A defective is a product which contains one or more defects. The defective will be classified into following class

81 8.0 GENERAL RULES 8.1 The inspection must be carried out by trained inspectors who have good knowledge about the product. 8.2 The inspection

82 10.0 TEST EQUIPMENTS 10.1 Pentium with 32MB of system memory , 64M RAM and above are recommended. 10.2 Win98 or later Operation Environment 1

83 PART Ⅰ INSPECTION CRITERIA Packing, marking and accessory △ Inner packing material broken. minor △ Carton damaged with hole over 1.5 cm i

84 Function △ Abnormal sound during projection(from 50 cm). minor ☆ LED won’t light / No power / can't work. Major ☆ Other function test p

85 Diagram - A1 Definition of Projector's sides

86 Attachment 2 Quality Specification of PB6100 Following item’s spec. will base on Engineering spec. Item Spec Rema

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±.0

88 DMD Image Specification 1. SCOPE This document specifies the image quality requirements applicable to the XGA RGBW Palmtop Configuration F Componen

89 2.9 Border Artifacts All variations of these artifacts are acceptable under this image quality specification. Border artifacts are a genera

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90 3. ACCEPTANCE REQUIREMENTS 3.1 Conditions of Acceptance All DMD image quality defects must be determined under the folloeing projected

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.

92 Optical Measurement 1.Scope: This document describes critical optical related test definitions and Instructions for data or video projectors. The o

93 L11L13 L12L10 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 UNI

94 A8. IMAGE DISTORTION Keystone = (W2-W1)/ (W1+W2) x 100% Vertical TV dist = (H1+H2-2xH3)/2H2 x100% Horizontal TV dist = (W1+W2-2xW3)/2W1 x100% W1:

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

5544332211D DC CB BA AGNDFAN1_E FAN1_EFAN2_B FAN2_BV12 V12VDD_F VDD_FSDA SDASCL SCLGNDGNDTitleSize Document Number Rev.Date: SheetofProject CodeReview

5544332211D DC CB BA AFAN2_BFAN1_EW18VccINthermFAN1_EFAN2_BVDD_FGNDSCLSDAV12VDDVDDVDDV122V5380Vdc380VdcV12VDDVDDV122V55V5VVDDLAMP-SYNCLAMP-RXDLAMPLITF

5544332211D DC CB BA ASCLSDAFAN1_EFAN2_BV12GNDSCLSDAVDD_FVDD_FV12VDD_FVDD_FV12VDD_FVDD_FV12VDD_FVDD_FFAN1_BFANSPIN432.768KHZFAN1_PFANSPIN1SCLSDA32.768