BenQ PB6200, PB6100 manual DMD Driver

Page 75

DMD Driver

1.LAMPEN Signal to Ballast.

2.3.5s after LAMPLIT,DMD Become Active and Display an Image .

Start

Yes

Power Voltage

Yes

DDP 1000 function

 

Yes

No

Peripheral

Hardware

 

Yes

Image Color

Yes

Image Quality

Yes

Lamp On

 

 

 

1.chk J702,2.5V(4,,5,6),5V(3),12V(1)

No

 

 

 

2.chk bead L710-L714,L44

 

 

 

 

 

 

 

 

 

 

 

 

1.chk clock frequency (unit:MHz)

 

No

 

 

a.Y901(30)b.Y5(20) C.UY1(100)

 

 

 

 

 

C.Motor Controller(8.33)

 

 

 

 

 

 

 

 

 

2.chk ACTDATA,POWERON,RESETZ,CLKIN,HSYNC,

 

 

 

 

 

 

 

 

 

VSYNC,SYNCVALID from Front End

 

 

 

 

 

3.chk CW spinning frequency 120Hz , if wrong, chk

 

 

 

 

 

MTRDATA , MTRCLK , MTRSELZ

 

 

 

 

 

 

 

 

 

 

.

 

 

 

 

 

 

 

1.chk CW spinning in cloclwise

 

 

 

 

 

 

 

 

 

No

 

 

 

 

 

 

 

 

 

2.chk CW tape position and width

 

 

 

 

 

 

 

 

 

 

 

 

 

3.chk cutrain displayed 220us after CW index

 

 

 

 

 

 

 

4.sequence color transition during CW spoke interval

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Output from DAD1000 : VBIAS(22-25V),VRST(-26V),

 

 

No

 

 

 

 

 

 

 

VCC2(7.5V)

 

 

 

 

 

 

 

2.chk control signal of DMD chip from

 

 

 

 

 

 

 

U29(RN40,RN45)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.chk data sequence from U29 to FPC(RN37~RN44)

 

 

 

 

 

 

 

4.chk JP2,JP3 soldering

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.chk CWINDEX

 

 

 

 

 

 

 

 

 

 

No

 

2.chk LAMPEN

 

 

 

 

3.chk LAMPLIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

Image 75
Contents DLP Projector Index Safety Precautions Engineering Specification Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Spare Parts List Badge AL Plate PB6100 Model PB6200 CTN AB PB6100/BENQVI Block Diagram 觩趬 袎 Overview Analog Flat Panel Interface ADC Converter , AD9883 Dsub inputImage Processor PW166 Direct Rambus Memory IR Receiver schematicFlash Memory DDP1000Sensor BD Resetz Packing Description Page Page Page Page Page Fig-1 Lamp Hours Info Factory MenuFig-3 DMD layer Factory layerFig-5 Color layer III. Color layer Fig-5PbPr R Gain saturation R PbPr B Gain saturation B Fig-5 Optic layer Never try to reset all data Fig-6 Lamp layerFig-7 YPbPr layer FAN Layer VIIFirmware upgrade procedure Page Page Verification RS232 Communication Protocol / Codes Ack PacketHeader PayloadPacket Format IntroductionPacket Type Description Event Packet Type Packet Payload DefinitionOperation Packet Payload Format Host System Target System Serial Communication Cable and Parameters Software Flow Chart Command List Video / Composite Video Picture Controls Mid-Left Be EF 03 19 00 EC Trouble Shooting Guide Main board DMD Driver PFC Board DC-DC Board Customer Acceptance Criteria Scope Inspection Standard General Rules Test Equipments Installation Black spot, Soil, Bubble inspective standard FunctionDiagram A1 Definition of Projectors sides Spec Remarks Following item’s spec. will base on Engineering specSECAM/ PAL60 DMD Image Specification Page Image Quality Specification Non Critical Zone Optical Measurement A2. Brightness Uniformity A9. Throw Ratio A15. Ansi Color Uniformity Page FAN1E DDFSDA SCLLAMP-RXD LAMP-SYNCLamplit FanpFANSPIN1 FAN1BFAN1P FAN4PBenq Corporation BINSEL1 Benq Corporation SDA0 SCL0 PoweronResetz SDA SCLVVS ResetKeystone Dckext Mckext Poweron ChromaSR16ADDR1 Resetz SCKPoweron Sclkn SR16ADDR0Sclf Fanp OpenSDA Sdaf SAD SDA SCL SCL0GIN2 RedgndRIN2 GreengndAI1D DecoeRlum GainvSogin Pvdd AVD DPvdd RefaVppen VPPGRE6 GRE0GRE4 GRE5Rmck RdckKeystona IRRCVR2 LED0LED1 LED2 LED3Benq Corporation FLADDR18 Poweron DQA5Resetz DQA4 FLADDR19Cwindexa Cwindexa CwindexaCwindex Cwindex OpdiodeVdrcg StopzSIO1 SIO0DBE5 ADD63DBE7 DBE6DAD1000 Outb AlvddBrake OutaSacclk Dmdser Sacbus LOADB-LZTRC-L DCLK-L
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Manual 41 pages 60.93 Kb

PB6200, PB6100 specifications

The BenQ PB6100 is a versatile and user-friendly projector designed for both home and office use. As an entry-level projector, it provides impressive specifications, making it ideal for presentations, movie watching, and educational purposes.

One of the standout features of the BenQ PB6100 is its brightness. With a luminous output of up to 3,200 ANSI lumens, it can perform well even in well-lit environments. This ensures that images remain vibrant and clear, regardless of the ambient lighting conditions. Paired with a 2000:1 contrast ratio, the PB6100 delivers sharp and detailed images, allowing for enhanced color accuracy and depth.

The PB6100 employs DLP (Digital Light Processing) technology, which is known for its reliability and image quality. This technology utilizes a digital micromirror device that creates images with remarkable clarity and precision. The DLP design also ensures fewer maintenance issues, as it is less susceptible to dust accumulation compared to other projector types.

Another notable characteristic of the BenQ PB6100 is its resolution capability. It supports a native SVGA resolution of 800 x 600 pixels, which is suitable for basic presentations and video playback. It also supports various aspect ratios, including 4:3 and 16:9, providing flexibility depending on the content being presented.

In addition to its performance features, the PB6100 offers several connectivity options. It is equipped with multiple input ports, including VGA, USB, and composite video, allowing users to connect various devices such as laptops, desktops, and DVD players. This wide range of connections enhances the projector’s versatility in different setups.

Portability is another attribute of the BenQ PB6100. Designed to be lightweight and compact, it is easy to transport for off-site meetings or home entertainment.

The projector also has built-in speakers, which provide decent sound output, eliminating the need for additional audio equipment in casual viewing settings.

In summary, the BenQ PB6100 blends functionality with user-centric designs, making it an exceptional choice for those seeking an affordable projector without compromising on quality. Its features, such as high brightness, DLP technology, variety of connectivity options, and portable design, position it as a solid option for any user looking to enhance their visual experience.