voronin75

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About voronin75

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    MIDIbox Newbie
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  6. SEQ V4 + line driver trouble (SOLVED)

    Solved. Short under the IC socket. Thank you for attention.
  7. I have seq v4 with wilba CS working fine. I add the line driver + aout ng modules connected by scheme for seq users from www.ucapps.de/mbhp_line_driver.html (j8/9 of core to j1 cs; j2 to j2 transmiter; j19 of core to j19 transmiter etc.) and in result have crazy seq.(screenshot) and MC3486, MC3487 seems warm. Check for shorts on line driver pcbs- all fine. Pinout seems normal. Some result without any connection fron transmiter. AOUT seems work fine. Tell me please where to look for error. Thank you.