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Disassembly of Front Case and Chassis
1. Remove the 2 screws (
1
2. Press the chassis bottom upwards and remove the clips
(
3
) at the top. The front case is still connected to the
chassis by the FPC at this time so be gentle when lifting
upwards, otherwise unwanted stress is applied on the
FPC.
3. The front case and chassis can only be opened to the
side when connected by the FPC (
Front case
4
Remove the TX-RX Unit from the Chassis
1. The TX-RX unit cannot be removed simply by removing
the eight screws (
).
5
2. A total of eight solder connections on the RF power am-
plifier board (
).
6
Remove the Universal Connector
1. The universal connector (
with double-side tape.
2. Press firmly with a tool such as a screwdriver and so that
it can peel (
8
).
Note : You must replace both parts together when re-
placing the universal connector or the FPC (
6
6
6
6
DISASSEMBLY FOR REPAIR
) and a cap fixed screw (
2
).
4
3
Chassis
2
1
) is fastened to the chassis
7
).
9
5
x8
7
9
8
Remove the Side Key Assy
).
1. The side key assy is clips form a slide-hook structure. Lift
up gently and take from the side (
Disassembly of the Panel Assy
1. The LCD assy and toggle switch are joined by wire (
Use caution not to break this wire during handling.
Toggle switch
Panel assy
TK-5400
).
10
Side key assy
10
).
11
11
LCD assy
7
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