Philips FPF42C128135UA-52 technical specifications SUS Circuit Board, Radiation plate position

Mechanical Instructions FHP PDP 4. EN 7

6. Remove the X-BUS board and the X-SUS board together.

Make sure that you do not touch the heat sink when removing the Y-SUS board.

4.1.3 Y-SUS Circuit Board	Threaded bush for
	SDM-U board

4

Adhesive side should be against the IC of SDM-U

5

3

SDM-U board

Y-SUS board

2

Radiation Plate

4

1

G_16400_010.eps 310706

Figure 4-6 Radiation plate position

G_16400_009.eps 300706

Figure 4-4 Y-SUS board removal (1/2)

Y-SUS

G_16400_011.eps 180706

Figure 4-5 Y-SUS board removal (2/2)

Remove the circuit board by following the steps below. To install the circuit board, reverse the removal procedure.

1.Release the lock of the FPC connector [1] and unplug the signal cable.

2.Unplug the connector [2].

3.Remove the fixing screws [3].

4.Release the white stand-offs [4] from the Y-SUS board.

5.Pull out the Y-SUS board horizontally, in this way unplugging the connectors [5].

6.Remove the Y-SUS board.

Make sure that you do not touch the heat sink when removing the Y-SUS board.

Note: Make sure the radiation plate is positioned correctly. It is located underneath the upper SDM, and the threaded bush should sit in the hole of the radiation plate.