Sony KDL-43W6 G Series Service Manual page 103

2019/01/30 02:46:26 (GMT+09:00)
7.3.4 IC6004 – 3.3V DDC Checking Procedure
7.3.4 IC6004 Checking Procedure
BPA/BPE Board
START
no
Check continuity test
at fuse terminals.
F6002/F6005 Shorted?
yes
no
Check input
F6002/F6005 voltage
Is voltage > 19.0V?
yes
yes
Check EN signal
R6100 voltage
Is voltage > 2.5V?
no
Other Causes
Change F6002/F6005
Check LKP-Board
Change IC6004
103
SYS SET