Sharp LC-32LE345T

LC-32LE345T
6 – 4
8. Function Trouble (HDMI, YPbPr)
HDMI no signal
Check if the HDMI cable is OK
Check if the hotplug signal is OK?
Check the circuit between the CN7 CN15
CN18 and U6
Change a HDMI cable
Change Main PWB
Change Main PWB
OK
OK
OK
OK
NG
NG
NG
Check the software