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73
DW1U
11.2 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
TROUBLESHOOTING FLOWCHARTS
6
GI
Summary of Contents for 42HDS52A/DW1-UB
Page 9: ......
Page 87: ...CONNECTION DIAGRAM DW1U TABLE OF CONTENTS 78 42 Models Only CH 3 ...
Page 88: ...DW1U 79 FINAL WIRING DIAGRAM TABLE OF CONTENTS ...
Page 89: ...DW1U 80 FINAL WIRING DIAGRAM TABLE OF CONTENTS ...
Page 97: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 88 DW1U ...
Page 98: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 89 DW1U ...
Page 99: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 90 DW1U ...
Page 100: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 91 DW1U ...
Page 101: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 92 DW1U ...
Page 102: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 93 DW1U ...
Page 103: ...FINAL ASSEMBLY GUIDE TABLE OF CONTENTS 94 DW1U ...
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