abnormal status , it will disable lamp ignition .

POWERON – Output to power to enable the other power source into normal working situation . LAMPLIT – Input signal as an indicator that the Lamp is ON or OFF

LED1, LED2 – Output to enable the LED ON or OFF . IRRCVR0 – System IR input to CPU as remote control signals . MCKEXT – Memory clock to CPU .

DCKEXT – Data clock to for Scaling .

I2C_SDA , I2C_SCL – I2C format data transfer line .

. EEPROM

Store the system information for user friendly .

. Flash Memory

System software was stored in this chip , the memory size is 8M bits

. DDP1000

The DDP1000 transfer signal from PW166 to DMD for driving DMD mirror operation.

. Direct Rambus Memory

The DDP1000 utilizes a high speed Direct Rambus Memory. To support the RDRAM a Direct Rambus clock generator CDCR83 is utilized. It can transfer input clock from 50MHz to 400MHz.

IR Receiver schematic:

The IS1U621 is miniaturized receivers for infrared remote control systems. PIN diode and pre-amplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses.

Electronic System Protection for abnormal state:

The circuit of electronic system protection for abnormal state is used for the hardware light off and power off in abnormal state of thermal and safety issues. If the protection function is active then the software system will detect the abnormal signal.

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BenQ PB6200, PB6100 manual Flash Memory, DDP1000, Direct Rambus Memory, IR Receiver schematic
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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.
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