Lenovo Ideapad 100S-14IBR need Schematic

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  • n1ghtw1ng
    Member
    • Feb 2017
    • 12
    • Philippines

    #1

    Lenovo Ideapad 100S-14IBR need Schematic

    I need the schematic if anyone has it.
    Lenovo Ideapad 100S-14IBR
    board ID: 1501B_01_01 REV: SOVP
  • Duranitron
    Badcaps Veteran
    • Jul 2014
    • 544
    • Philippines

    #2
    Need Lenovo Ideapad 100S-14IBR schematics

    Lenovo Ideapad 100S-14IBR

    need help guys.. Bios ic UX3 - 25Q64FWSIG no 1.8 volts

    shorted 1.8ALW volts to ground. eeprom is ok

    thanks in advance.
    Never stop LEARNING because life never stops TEACHING!

    Comment

    • Duranitron
      Badcaps Veteran
      • Jul 2014
      • 544
      • Philippines

      #3
      Re: Lenovo Ideapad 100S-14IBR need Schematic

      Findings : i disconnect the vcc from the circuit using jumper 1505 and test the output of the 2Z-3F F0V ic it produces 1.8v so i injected a 1.8v in the vcc of the eeprom and somehow the processor is heating up and it draws 2.090 amps.

      my question is how much current does this ic can produce at normal level. does the 1.8vALW powered the processor.
      Never stop LEARNING because life never stops TEACHING!

      Comment

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