Texas Instruments DLP LightCrafter 3010 Gen2 User Manual

User's Guide

DLPU058–September 2017

DLP®LightCrafter™ Display 3010 EVM Gen2 User's Guide

This user’s guide presents an overview of the DLP®LightCrafter™ Display 3010 evaluation module (EVM) Gen2 and a general description of the main features and functions. It explains the first steps to get started, and shows a detailed description of on board LEDs, connectors and overall EVM assembly. It will give the user a successful start with their first DLP LightCrafter Display 3010 Gen2 evaluation module.

Topic ........................................................................................................................... Page

1 DLP

LightCrafter™ Display 3010 EVM Gen2 Overview ............................................ 2

2 Safety Instructions .............................................................................................. 3

3 Applicable Documents.......................................................................................... 3

4 What is in the DLP LightCrafter Display 3010 EVM?................................................. 4

5 Light Engine........................................................................................................ 5

6 Quick-Start Procedure .......................................................................................... 5

7 Circuit Description ............................................................................................... 7

8 EVM Setup .......................................................................................................... 8

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DLP®LightCrafter™ Display 3010 EVM Gen2 Overview

Trademarks

LightCrafter, E2E are trademarks of Texas Instruments. DLP is a registered trademark of Texas Instruments. All other trademarks are the property of their respective owners.

1 DLP®LightCrafter™ Display 3010 EVM Gen2 Overview

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Figure 1. DLP LightCrafter Display Complete EVM

In addition to this document, the following documents shown in Section 3 should be used.

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2 Safety Instructions

Caution hot surface. Contact may cause burns. Do not touch.

Possible hazardous optical radiation emitted from this product. Do not stare at the operating lamp. May be harmful to the eye.

Safety Instructions

CAUTION

WARNING

Observe handling precautions. Electrostatic sensitive devices.

Always ensure both fans are running during operation to avoid overheating and ensure reliable operation.

3 Applicable Documents

The following documents are applicable to the DLP LightCrafter Display 3010 EVM and are available at TI.com (www.ti.com).

• DLP3010 (0.3 720p) digital micromirror device (DMD) data sheet (DLPS051)

• DLPA3000 controller data sheet (DLPS052)

• DLPC3433 controller data sheet (DLPS035)

• DLPC3433 Software Programmer's Guide (DLPU020)

• DLP LightCrafter Display EVM GUI Tool User's Guide (DLPU021) If you need assistance, refer to the DLP Products and MEMS TI E2E™ community support forums.

WARNING

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What is in the DLP LightCrafter Display 3010 EVM?

4 What is in the DLP LightCrafter Display 3010 EVM?

The DLP LightCrafter Display module consists of three subsystems:

• Light engine – includes the optics, red, green, and blue LEDs, and a 1280 × 720 (720p) DMD capable of 300 lumens out-of-the-box.

• Driver board – includes the DLP chipset comprised of DLPC3433 Controller and DLPA3000 PMIC/LED driver.

• System board – includes MSP430, ITE HDMI receiver, USB-Serial Bridge controller and several connectors for external inputs (HDMI, USB, etc.)

Figure 2. DLP LightCrafter Display EVM Block Diagram

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DLP®LightCrafter™ Display 3010 EVM Gen2 User's Guide

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80.35

56.97

21.00

20.50

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5 Light Engine

The optical engine in the EVM is developed by eProtech and is production ready.

The light engine consists of the following components:

• DLP3010 (0.3-inch 720p DMD)

• OSRAM red, green and blue LED

Brightness at Red 4.5-A / Green 6-A / Blue 6-A LED Current

Red LED Current 4.5 A Green / Blue LED Current 6 A Brightness Uniformity 75% Throw Ratio 1.2 Offset 100% Focus Range 5 50 inch Image Diagonal Size 5 50 inch

Light Engine

Table 1. Optical Engine Specifications

PARAMETER MIN TYP MAX UNIT

235 Lm

6 Quick-Start Procedure

This quick-start assumes default conditions as shipped.

1. Power up the DLP LightCrafter™ Display 3010 EVM Gen2 by applying an external DC power supply (19 V DC, 4.75 A) to the J9 connector.

External Power Supply Requirements:

• Nominal Output Voltage: 19 VDC

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• Minimum Output Current: 2.5 A; Max Output Current: 4.74 A

• Efficiency Level: VI NOTE: TI recommends using an external power supply that complies with applicable regional safety standards such as UL, CSA, VDE, CCC, PSE, etc. NOTE: The system is designed to operate also with an external 12-V DC power supply. The P5V_VIN (D9) and P3P3V_SB (D10) LED will turn on to indicate that 5-V and 3.3-V standby power is applied.

Figure 3. Optical Engine

DLP®LightCrafter™ Display 3010 EVM Gen2 User's Guide

Focus

Adjustment

Quick-Start Procedure

2. Move SW2 switch to the ON position to turn on the DLP LightCrafter Display 3010 EVM-G2. When the DLP LightCrafter Display 3010 EVM-G2 is turned on, the PROJ_ON LED (D4) will turn on.

3. After the DLP LightCrafter Display 3010 EVM-G2 is turned on; the projector will default to displaying a DLP LightCrafter Display splash image.

4. The focus of the image can be adjusted manually on the optical engine.

5. Connect the USB to the DLP LightCrafter™ Display 3010 EVM-G2 and open the latest GUI on your computer. If needed, connect an HDMI source to the EVM and communicate to the EVM via the GUI software.

6. When turning off the projector, turn off the SW2 switch prior to removing the power cable. Note: To avoid potential damage to the DMD, it is recommended to turn off the projector with the SW2 switch before disconnecting the power.

There are ten indicator LEDs on the DLP LightCrafter Display 3010 EVM, and they are defined in Table 2:

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Figure 4. Optical Engine with Focus Adjustment

Table 2. LEDs on the DLP LightCrafter Display 3010 EVM

LED Reference Signal Indication Description

D1 MSP_LED2_ONz

D2 HOST_IRQ D3 RESETZ OFF when Projector is turned on via SW_ONOFF

D4 PROJ_ON On when Projector is turned on via SW_ONOFF D5 GPIO1 Blinking when PC is communicating to flash over SPI D6 GPIO0 Blinking when PC is communicating to DLPC3433 over I2C D7 MSP430_ACK ON when Cypress CY3420 is I2C master. OFF when MSP430 is I2C master

D8 MSP430_REQ D9 P5V_VIN Regulated 5-V power on

D10 P3P3V_SB Regulated 3.3-V power on

ON when HDMI cable is plugged in and external video is detected. OFF when external video is not detected.

ON during DLPC3433 boot, OFF when projector is running. Indication of DLPC3433 boot-up completed and ready to receive commands

ON when Cypress CY3420 requests the MSP430 to give Cypress master control of the I2C bus

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7 Circuit Description

7.1 Connectors and Switches on Main Board

Table 3. Installed Connectors on Main Board

INSTALLED CONNECTORS/HEADERS DESCRIPTION

J1 MSP430 JTAG Programming interface connector J2 Connector for DSI interface (not installed by default) J3 Connector for HDMI input J4 60-pin connector for DLP LightCrafter Display board J5 Header for 5-V DC power (not installed by default) J6 Connector for 19-V external power supply interface

J6a Header for EDID programming (not installed by default)

J7 Connector for the I2C interface (DevaSys box, not installed by default) J8 Header for 5-V DC power (used for LED cooling fans)

J10 Connector for USB cable SW1 I2C communication (not installed by default) SW2 Projector ON/OFF Switch

7.2 Connectors on DLP LightCrafter Display Board

Circuit Description

Table 4. Installed Connectors on the DLP LightCrafter Display Board

INSTALLED SWITCHES/PUSH BUTTONS DESCRIPTION

J1 Connector for the DMD flex cable J2 Connector for Blue LED cable J3 Connector for Greem LED cable J4 Connector for Red LED cable J5 60-pin connector for DLP LightCrafter Display board

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EVM Setup

8 EVM Setup

The DLP LightCrafter Display 3010 EVM-G2 is composed of three parts:

• Main board

• DLP LightCrafter Display board

• Engine with LED connection and Flex cable The main board contains the connector for the power supply, a USB connector to communicate to the

DLP LightCrafter Display software, HDMI and the connector for the DLP LightCrafter Display board. The main board also contains a switch to turn on the projector in case the DLP LightCrafter Display board and the engine are connected. Figure 5 shows the main connectors on the main board.

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Figure 5. DLP LightCrafter Display Main Board

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The DLP LightCrafter Display board contains the RGB LED connectors, the Flex cable connector, and the main board connector. To connect the main board to the DLP LightCrafter Display board, refer to Figure 6. Note that the main board connector on the DLP LightCrafter Display board is on the bottom, while the LED and Flex cable connectors are on the top.

EVM Setup

Figure 6. Connection Main Board and DLP LightCrafter Display Board

Figure 7 shows the display board and how it connects to the main board. The different connectors for

each LED are named on the board as well as on the light engine.

Figure 7. DLP LightCrafter Display EVM

Ensure a good connection of the flex cable and LED cables to the DLP LightCrafter Display board before turning it on.

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Texas Instruments DLP LightCrafter 3010 Gen2 User Manual

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