Barco TF-20, Service Manual

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6. Tile disassembling
6. TILE DISASSEMBLING
General information
The table below illustrates the differences between the two TF-20 tiles and the two different service types of these tiles. Consult this
table to locate a speci
fi c component inside each type of tile. Consult the illustrations to fi nd the corresponding frame numbers on
the TF-20 tiles.
3x1 tile
FRONT ACCESS
Service component LED-frame(s) to be removed
External fan + dust fi lter 1
PDB (Power Distribution Board) 2
PSU (Power Supply Unit) 2 + 3
Re-sync/controller unit 3
Dust fi lter 3
BACK ACCESS
Service component Position inside the tile
External fan + dust fi lter Mounted on top of the cabinet door
PDB (Power Distribution Board) On top of the PSU, mounted on the cabinet door
PSU (Power Supply Unit) Mounted in the center of the cabinet door
Re-sync/controller unit Mounted on the bottom of the cabinet door
Dust fi lter Mounted inside the bottom of the tile
1
2
3
Image 6-1
3x2 tile
FRONT ACCESS
Service component LED-frame(s) to be removed
External fan + dust fi lter 4
Internal fan 3
PDB (Power Distribution Board) 2
PSU (Power Supply Unit) 2 + 3
R59770270 TF-20 21/05/2008 33