73
DW1U
11.
2
.1 Trouble shooting for HDMI
(1) No HDMI picture
Ensure Y, H, V and Clock
signal at pin 1 of RK55.
OK
NG
Ensure power at pin 4
of IK03, IK06, IK07 and IK08.
OK
NG
Digital Module (HDMI) defect
I101 or I102 defect
IK02 defect
Ensure power at pin 1 of IK03.
OK
NG
Digital Module, SIgnal PWB or
Signal Power PWB defect
Start
GI
Summary of Contents for 55HDS52/DW1-U
Page 79: ...CONNECTION DIAGRAM DW1U TABLE OF CONTENTS 78 55 Models Only ...
Page 80: ...DW1U 79 FINAL WIRING DIAGRAM TABLE OF CONTENTS GI ...
Page 88: ...FINAL ASSEMBLY GUIDE 87 TABLE OF CONTENTS GI ...
Page 89: ...FINAL ASSEMBLY GUIDE 88 TABLE OF CONTENTS GI ...
Page 90: ...FINAL ASSEMBLY GUIDE 89 TABLE OF CONTENTS GI ...
Page 91: ...FINAL ASSEMBLY GUIDE 90 TABLE OF CONTENTS GI ...
Page 92: ...FINAL ASSEMBLY GUIDE 91 TABLE OF CONTENTS GI ...
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