Disassembly/Assembly
53
Display
Disassembly
For this section, please refer to the Model III exploded view and parts list on
page 39 for part numbers and more information on the location of parts in the radio.
(For the Model II display, please refer to the exploded view and parts list on
page 38. For the Model 1.5 display, please refer to the exploded view and parts list
on page 40.)
1. The display assembly can be removed without the disassembly of the keypad
board or the speaker-microphone flex assembly. If the disassembly involves
the removal of the display module, disconnect the display flex from the
keypad option board connector.
2. The display module snaps into the front cover assembly. Insert two flat-bladed
screwdrivers between the flexible beam at the top of the display module (one
on each side). Deflect the beam down until it moves past the hooks on the
front cover. The display module is hooked to the front cover at the base of the
display. Lift the top of the display module past the hooks and remove it from
the front cover.
Table 21. Display Disassembly
Exploded
View Item
Number
Motorola Part Number Description
1 1578458A04 Cover, Assy, Front Model III
3 0104021J68 Assem Board Model III Full Keypad
4 4216345H01 Retainer
8 7285726C04 Disp, Flat Panel, LCD Module
Take care not to damage the display. Do not cut, bend, or pinch
the heat seal. Display modules contain CMOS devices. Be sure
to use ESD protection.
Figure 36. Display Disassembly
C a u t i o n