Hdmi - LG BH100 Training Manual

HDMI

No A/V
CON500
(Pin 18) +5.0V
OK?
YES
CON500
(Pin 18) +5.0V
OK?
YES
CON500
(Pin 15, 16) I2C
Bus OK?
YES
HDMI OK
BH100 Blu-ray Player
NO
Re-soldering
IC910
NO
(Pin 1) +5.5V
OK?
YES
IC910 Change
NO
IC508 (Pin 7,8)
+5.0V OK?
YES
IC508 (Pin 2)
+3.3V OK?
YES
IC508 (Pin 3, 4)
I2C bus OK?
YES
IC508 Change
51
TROUBLESHOOTING
Check
NO
main power cable
NO
R1595 Re-soldering
IC901
NO
(Pin 1) +3.8V
OK?
YES
IC901 Change
NO
Check IC500
Troubleshooting