Sony KD-43X85K User Manual

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SAFETY NOTES SELF DIAGNOSIS FUNCTION TROUBLESHOOTING SERVICE ADJUSTMENT DIAGRAM HANDLING GUIDE
TROUBLESHOOTING
4.5 No Picture: HDMI 1/2/3/4
No Picture
Check other
HDMI input
OK
NG
Check Input with Others TV
NG
Check Source equipment
by Reference TV set
Check the below point at
Connector side
・Check +5V line CL4009/4011/4013/4015
・Check HPD line CL4008/40010/4012/4014
Check the settings of
Source equipment, cable
Target board & other
TV set both NG
OK
Is using HDMI splitter ?
NO
YES
Connect Source
equipment directly
OK
Change Main-Board.
+5V line NG
Spec:4.7~5.3V
+5V line OK
and HPD line NG
Spec:2.4~5.3V
Change Main-Board.
Check HDMIcable
OK
NG
Change HDMIcable
①
Go to
①
Change Main-Board.
Check R4036,R4037,
R4038,R4039
Part is OK
Part is NG/Missing
Replace the part and
check again
SYSSET
2022/04/1901:21:05(GMT+09:00)

Sony KD-43X85K Specifications

General

Screen Size	43 inches
Resolution	3840 x 2160 (4K UHD)
Display Type	LCD
HDR	Yes
Refresh Rate	120 Hz
Smart TV	Yes
Operating System	Google TV
HDMI Ports	4
USB Ports	2
Wi-Fi	Yes
Bluetooth	Yes
HDMI 2.1	Yes
Ethernet Port	Yes
Processor	4K HDR Processor X1
HDR Format	Dolby Vision, HDR10, HLG
Weight	10.7 kg (with stand)