Sony KDS-R50XBR1 Training Manual page 39

TVP-21
Access & Removal of Q -Box & PD-Board (cont.)
(Digital Module Block DMB )
Q-Box
Assembly
Screws
PD-Board
Tabs
Wire Protector
(under wires)
Lift clamps
Heat-sink
Pads
Disconnect
Disconnect
LVDS
Gently flip
up Tan Tab
3
The Q-Box assembly and the
PD-Board (HDMI) can now be
access and removed.
To remove the PD-Board
remove 2 screws, squeeze the
2 white tabs, and disconnect the
2 wires.
LVDS
4
To remove the Q -Box module first
disconnect the CableCard ribbon
cable.
Remove 2 white cable clamps that
hold down the ribbon cable.
Disconnect the cable from the
CableCard board by lifting the Tan
connector tab.
CAUTION:
heat-sink pads remain in place .
Also insure that black plastic wire
protector remains in place .
Disconnected
i-Link
Disconnect the LVDS cable located
at the bottom of the Q -Box assembly
under the gray tape .
Disconnect the i-Link cable.
Disassembly Procedures
Squeeze
side-tabs
Make sure that the blue
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