Sony FW-43BZ35F Service Manual page 66

2023/11/28 11:28:19 (GMT+09:00)
4.5 NO PICTURE HDMI
Failure Analysis
Verify the HDMI Source
device compatible for
HDCP version 1.4/2.2
[NG] Not Compatible
HDMI Source HDCP
incompatible version
HDCP
[OK] Compatible HDCP 1.4/2.2
END
Checking condition:
- TV ON & HDMI Source ON except if the flow mentioned is AC
OFF.
- TV HDMI input connected to HDMI source (Player etc.)
- TV Input Selection: HDMI
Replace B-Board and Re-verify
[OK] Picture recovered
HDCP key corrupted
Escalate this issue to Authorize
Service Centre(ASC)
[NG] No picture
66
SYS SET