Advertisement
CAUTION
CAUTION
Display
Display Data
Cable
Display
Thermistor
Cable
M3500B/M5500B Service Manual
LCD Display Assembly
The LCD is under the Control PCA, on the other side of the metal shield plate.
The Control stack should be removed, then flipped over to access the LCD.
DO NOT touch the back side (interior of case side) of the display window.
See the notes on handling and connecting flex circuits ("Servicing Notes" on
page 4-1).
Removal
1. Disconnect and remove the Control Stack. See "Control Stack" on page
4-33.
2. Remove the 4 screws from the Display. Lift it off the shield plate care-
fully, sliding the flex ribbon out through its slot in the shield plate as
shown in Figure 4-21.
Figure 4-21 Removing the Display
Replacement
1. Connect the flex circuit that came with the new display to the new dis-
play.
2. Slide the flex ribbon in through its slot in the shield plate and up to the
Control PCA.
3. Put display in place against the shield plate and install the 4 screws.
4. Replace and reconnect the Control Stack. See "Control Stack" on page 4-
33.
Top Case Assemblies
Shield Plate
Display Backlight
Cable
4
4-37
Advertisement
