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Electronics and Circuit Design

Abbreviated names for connections?

Agus___

hace 5 años

Hi, I would like to make this dvd display work, it has a microchip, but I don't know how to connect what it says on the PCB is: DV5301 and the connections:? 1V F + F- GND + 5V DAT CLK STB IR, just say that Photo: https://photos.app.goo.gl/vrxQDfJKxiMaPxMi8 Thanks for your reply

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josduart

4.282

hace 5 años

I tell you the easiest, GND is earth, + 5V is 5 volts DC, DAT is data, CLK is clock, Set Top Box (STB) and IR is remote infrared.

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Agus___

hace 5 años

Wow, thank you very much: D

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ricbevi

17.055

hace 5 años

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hace 5 años

The first nomenclature can be the signal of the button that is seen in the photo, since you did not upload a photo of that side you can only guess. It can also be the operating voltage of the fluorescent display (VFD) that used to work with high voltage (between 30-70Vdc) F + and F- is the supply voltage of the display filaments. STB is a contraction of STROBE which is a kind of enable / validation signal for devices that work with a serial bus (CLK, DATA, STB ... clock, data, enable) of multiple devices connected to it. Greetings. Ric.