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    Vertical IC Rerplacement

    UTC78040, AN5522 and TDA9302 have same pinouts (1-inverting IN, 2-supply, 3-flyback gen, 4-ground, 5-output, 6-output supply, 7-non-invert IN) but the TDA 8127 doesnt seem to have info on the web. Therefore the first three heatsink-mounted vertical ic's are identical but from different manufacturer
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