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4.19 T4700CS Fluorescent Lamp (FL)
CAUTION: When you remove the FL, be careful not to let any dust or other
foreign matter enter the display panel components.
Removing the T4700CS FL
To remove the T4700CS's FL, follow the steps below. Refer to figures 4-45 through 4-47.
1.
Turn off the power to the T4700CS. Disconnect the AC adapter, and all external
cables connected to the T4700CS.
2.
Remove the battery pack, top cover, display mask, FL inverter board, and LCD
module as described in sections 4.2, 4.6, 4.16, 4.17, and 4.18.
3.
Lay the color LCD module face down and use needle-nose pliers to unbend the
16 latches holding the front and back frames together. Then, lift the unit out of
the front frame (figure 4-45).
Figure 4-45 Unbending the color LCD module latches (T4700CS)
4-48
T4700CS, T4700CT, T4800CT
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