Sony KD-43X7 F Series Service Manual page 89

2018/05/04 04:12:02 (GMT+09:00)
3.15 No Power DDCON/LDO
LDO: +1.05V_M3_STBY
+1.05V_M3_STBY
START
yes
Check input
C6049 voltage
Is voltage >3.0V?
yes
Check EN signal
IC6005 #pin3
Is voltage >3.0V?
yes
Change IC6005
no
DDC: 3.3V_DDC_OUT check
no
DDC: 3.3V_DDC_OUT check
TV Business Division
LDO: +1.8V_EMMC
+1.8V_EMMC
START
yes
Check input
no
C6124 voltage
Is voltage >3.0V?
yes
Check EN signal
no
IC6018 #pin3
Is voltage >3.0V?
yes
Change IC6018
89
DDC: 3.3V Switching check
DDC:3.3V Switching check
(Supplementary
89
information)
SYS SET