LG SP8YA Service Manual page 42

NO SOUND
2-3. HDMI
2-3-1. Solution
Replace MAIN board.
2-3-2. How to troubleshoot (Countermeasure)
1) Please check soldering status of HDMI jack and check HDMI_5 V at IC804 pin6.
2) If soldering status and HDMI_5 V(FL809) are abnormal, replace MAIN board.
2-3-3. Service hint (Any picture / Remark)
ONE POINT REPAIR GUIDE
IC804 IC804
FL809 FL809
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< MAIN board top view >
IC804 IC804
3-9
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