Sharp TU-X1U Service Manual page 35

Are there the TMDS signal outputs at pins (12/10)(CLK-/+), (9/7)(D0-/+), (6/
4)(D1-/+), (3/1)(D2-/+), all of SC4501 (HDMI_OUTPUT)?
YES
Check the HDMI cable and Monitor Unit.
NO Check the line between SC4501 and IC4504, and
their peripheral circuits.
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