LG 50PX950 Service Manual page 81
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Also See for 50PX950:
- Specification (2 pages) ,
- Owner's manual (219 pages) ,
- Service manual (62 pages)
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13. HDMI Audio Trouble Shooting
Check video output
Y
Check HDMI S/W Power(1.8V, 3.3V)
@ L800, L801
Y
Re-download EDID data
Y
Follow procedure All source audio
trouble shooting
Customer Oriented R&D
N
Follow procedure HDMI video
trouble shooting
N
Replace one of L800/L801
& Recheck
N
Replace IC800
N
Maybe BCM3556 audio block has
problems. Replace it
Breakthrough
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