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Ci Module Problem - Sharp LC-32LE511E Service Manual

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B. CI Module Problem
Problem: CI is not working when CI module inserted.
Possible couses: Supply, suply control pin, detect pins, mechanical positions of pins.
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x CI supply should be 5V when CI module inserted. If it is not 5V please check
CI_PWR_CTRL, this pin should be low.
x Please check mechanical position of CI module. Is it inserted properly or not?
x Detect ports should be low. If it is not low please check CI connector pins, CI module
pins.
69
LC-32LE511
LC-40LE511
LC-40LE531
LC
LC
LC

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