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04/06/2022 12:58 pm
Topic starter
hi tell me please the signature or model ic u1 on logic board ... or have schematics . thanks a lot
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08/06/2022 11:16 am
Hello Riparosubito,
Welcome to the forum.
U1 component on Universal DJ is a step-up DC-DC converter, in format USP-10B: Torex XC9131F05CDR.
Its role is to converts the 5V DC power supply provided by the USB port into a 3.3v power yo power all the circuit.
If you can
1) accept my invitation on https://www.herculesdjmixroom.com/en-us/account/friends/ to send private messages
2) and then send me a private message with a link ( https://www.herculesdjmixroom.com/en-us/forum/en-hardware/033359/ ) to the current discussion, I can send you the schematics in a private message.