Sony KD-43X7 F Series User Manual

(Supplementary
information)
TV Business Division
85
3.15 No Power DDCON/LDO
DDC: +1.5V_DDR check
Check Enable
IC6019 #pin1
Is voltage >2.5V?
Change IC6019
Change D6001
no
no
START
yes
Change DDCON
IC6004
Check Vcc voltage
C6040
Is voltage >3.3V?
yes
Check
D6001
Is diode ok?
no
yes
Check +3.3V_STBY.
G board or IC6010
Change D6002
no
Check Vcc voltage
C6040
Is voltage >=5V?
yes
Check
D6002
Is diode ok?
no
yes
Check +5V_MAIN DDCON (IC6009)
Check IC6009 Vcc voltage
C6066
Is voltage >19.5V?
no
Is IC6004 mounted?
yes
no
yes
SYSSET
2018/05/0404:12:02(GMT+09:00)

Sony KD-43X7 F Series Specifications

General

Brand	Sony
Model	KD-43X7 F Series
Category	LCD TV
Language	English