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TK-5210
(
G
)
12
DISASSEMBLY FOR REPAIR
Disassembly Procedure
■
Removing the front case from the chassis
1. Remove the rear panel with a fl at-head screwdriver.
Insert the screwdriver between the rear panel (right side)
and the chassis (the place next to the “ ” mark shown
on the chassis), push it in the direction of the arrow
q
,
and remove the right side of the rear panel. Repeat the
above action for the left side of the rear panel
w
.
:
@
Rear panel
“ ” mark
“ ” mark
2. Remove the four screws
e
and universal connector cap
r
.
3. Lift the battery pack release latch on the bottom of the
chassis
t
and remove the chassis from the front case.
Note:
• Lift the chassis from the front case slowly and carefully.
If the chassis is lifted suddenly, the SP/MIC FPC may be
pulled and the connector may become damaged.
• Handle the main packing with care. It is likely to collect
dust and dirt.
4. Remove the SP/MIC FPC from the CONTROL PCB con-
nector (CN34)
y
.
.
.
;
B
=
CN34
Chassis
Battery pack
release latch
SP/MIC FPC
Front case
■
Removing the CONTROL PCB (X53-439) from
the chassis
1. Remove the six screws
u
.
>
>
>
CONTROL PCB
Chassis
2. On the reverse side of the CONTROL PCB
i
, remove
the cord ASSY and each FPC from the connectors (CN40,
CN35, CN38) of the CONTROL PCB.
CN40
CN38
CN35
Cord ASSY
2
Note:
Fold indications are printed on the Cord ASSY and Uni-
versal Connector FPC.
“- - - -” line shows creased line on the bottom.
TX-RX
Cord ASSY
CONT