18
PJ-LC9(C12H)
3. Maintenance point
Each color part has same
construction.
By using swab and air duster,
you can easily remove dust
from panel and optical filter.
4. Cleaning the panels and optical filters
(1) Turn on the set and lit on the lamp.
(2) By using swab and air duster, remove the dust. Insert swab through holes of MAIN board, and wipe
LCD Panels. Focusing dust makes you check the dust on screen.
• While removing the dust, separated dust
will be blown off by air cooling system.
• Please pay attention not to damage panel
and optical filter.
5. Re-assembly
(1) Turn off the set and remove the PWB assembly MAIN.
(2) Set the Panel cover so that stress is not put on flexible cables of LCD panels.
(3) Attach the PWB assembly MAIN in place, and connect cables to connectors of it.
(4) Re-assemble the set.
(5) While re-assembling, please clean the Panel cover and intake filter and filter cover by using vacuum cleaner.
Swab
Panel
Optical filter
Holder
Air
Actual formation
Swab
Panel
Holder
Optical filter
Separatied formation
Summary of Contents for EDPJ32
Page 34: ...34 PJ LC9 C12H ...
Page 51: ...51 PJ LC9 C12H 12 Connector connection diagram Connector connection diagram CN103 ...
Page 55: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 1 C12H ...
Page 56: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 2 C12H ...
Page 57: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 3 C12H ...
Page 58: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 4 C12H ...
Page 59: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 5 C12H ...
Page 60: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 6 C12H ...
Page 61: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 7 C12H ...
Page 62: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 8 C12H ...
Page 63: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 9 C12H ...
Page 64: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 10 C12H ...
Page 65: ...1 2 3 4 5 6 6 1 2 3 4 5 D G F E C B A PWB assembly MAIN 11 C12H ...
Page 66: ...MEMO ...
Page 68: ...QR65311 Digital Media Division Printed in Japan JE PJ LC9 YK No 0556 ...
