Motorola GTX 서비스 매뉴얼 - 페이지 27
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GTX/GTX LTR/LTS 2000 Portable Radios Service Manual
8. Place the chassis assembly and front housing
assembly on a flat surface with the top face of
housing in a reverse and opposite direction
(Figure 1-15)
Figure 1-15. Place Chassis Opposite of
Front Housing
Radio Reassembly
1. Insert the flexible circuit tail from chassis to
ZIF connector on front housing board. Lock
the tail in the ZIF connector by pressing down
the latch.
NOTE
Flexible circuit tail must be fully inserted
to prevent short circuiting.
NOTE
The gasket helps keep the radio free from
unwanted dirt, dust, and water. We rec-
ommend using a new lubricated gasket
(part no. 3286063C01) when reassem-
bling the radio. Using an old gasket
could impair the overall seal quality of
the radio.
2. Insert assembled chassis, main board, and
front
shield
approximately a 45-degree angle (Figure 1-16).
Exercise caution while inserting the volume
February 1997
into
radio
housing
and frequency controls through the housing
top.
The main board must be inserted into
chassis (Step 3) before you can secure
chassis into radio housing.
3. Connect microphone/speaker ribbon cable.
4. While pressing chassis toward the housing
top, press the bottom end down into the
housing until the bottom housing wall snaps
over the chassis retaining studs.
Make certain that the
flexible circuit is completely
inside the housing.
Figure 1-16.
The chassis should snap firmly into place
and the flexible circuit should be placed
nicely inside the radio.
at
5. Replace the knobs, antenna and battery.
68P02948C90-O
Radio
Disassembly/Assembly
Radio Reassembly
IMPORTANT
Insert Chassis into Housing
NOTE
1-5