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Figure 25 - Cables to be connected inside slant chassis plate to the CPU board
3. Lift the IO card chassis; fold back the bottom stand inside and keep the IO card chassis back into the case for
reconnecting the different cables.
Connectors of all the cables are polarized; make sure to connect the connectors as per notch direction. The table
below shows the different cables used and where they should be connected.
Sr. No.
Cable Description
Relay extension cable – for status of power relay
1
Touch Screen Extension Cable – for extending the
2
touch screen connections from the touch screen to
the CPU board
Backlight Cable – For backlight driver board
3
LVDS Cable – For LCD data
4
Speaker cable – For extending the speaker
5
connections
Earth Braid – For strong ground connection
6
7
6 Pin Power Cable
43-TV-33-56 iss.4 GLO Aug 19 UK
Source - Destination
Power supply Board to Backplane board (J10)
Touch screen in Bezel to CPU board in case (J5 – Notch
on cable should face EXT SD connector – J8)
Backlight driver board to backlight connector on the CPU
board (J14)
From LCD in bezel to CPU board (J11)
Speaker to speaker connector on the TVDRG2
backplane board (J6)
From LCD bracket to the IO cards chassis
Power Supply Board to Backplane Board (J10)
14
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