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DLPM2000EVM: Schematics and BOM for PCB attached to Optical Engine

Jonathan Messer
Prodigy 100 points
Part Number: DLPM2000EVM
Other Parts Discussed in Thread: DLPDLCR2000EVM, DLP2000, DLPC2607,

Tool/software:

We are attempting to connect the DLP2000 directly to the prototype PCB by bypassing the ribbon cable. The PCB that connects the ribbon to the Panasonic AXT642124DD1 has additional circuitry that is not accounted for in the DLPDLCR2000EVM. We removed the sticker covering the flash memory and discovered that the chip is the Winbom 25X40CL.

If the board-to-board header is directly attached to the prototype PCB, can we bypass this additional flash memory? 

If this flash memory is required between the DLPC2607 and the DLP2000, can we also have the BOM and schematics to merge this into the existing products from the DLPDLCR2000EVM? 

Thank you. 

  • 0
    TI__Genius 9580 points

    Hello User,

    Welcome back to the E2E forums and we hope to assist you with your questions. 

    Are you talking about the optical engine element as circled below that there is an additional chip the Winbom 25X40CL?

    If so, please contact Young Optics Incorporated as they designed the optical engine module (DLPM2000EVM) and should have the design files. 

    Regards,

    Alex Chan

  • 0 in reply to Alexander Chan
    Prodigy 100 points

    Alex, 

    That is exactly what we are asking for. I did not see the Optical Engine included in the DLPDCLR2000EVM schematics or the BOM. What is the purpose of this additional flash memory? Can it be removed if the ribbon is removed?

    Have a great weekend. 

    Thanks,

    Jonathan  

  • 0 in reply to Jonathan Messer
    TI__Genius 9580 points

    Hello Jonathan,

    Please contact Young Optics Incorporated as they designed the optical engine module (DLPM2000EVM) and should have the design files or may know the reasoning for this additional flash memory. 

    Regards,

    Alex Chan

  • 0 in reply to Alexander Chan
    Prodigy 100 points

    Alex, 

    You can close this ticket. I just learned from a different thread in this forum that TI has discontinued support of the DLP2000, DLPC2607, and DLPDLCR2000EVM. This is most unfortunate news. 

    Sincerely,

    Jonathan