Shure U1/U1L Body-Pack UHF Transmitter
9
25C1021 (BG)
Disassembly and Assembly
Disassembly and Assembly
ATTENTION
Observe precautions when handling this static-sensitive device.
Disassembly
NOTE: All models shipped after February 1999 have a soldered
attached antenna to replace the screw-on removable antenna.
Do not try to remove and replace the soldered attached antennas.
1. Open the battery compartment cover and remove the batteries.
2. Remove the belt clip.
3. Remove the two screws from the back of the case.
4. Lift the top half of the transmitter case away to expose
the printed circuit boards.
5. Remove the two screws securing the battery nest to the chassis.
6. Remove the rf ground screw, located next to the antenna.
7. Lift the printed circuit boards out of the case.
BELT CLIP
BATTERY NEST
ANTENNA
RF GROUND SCREW
TOP COVER
BATTERY COMPARTMENT COVER
RF-AUDIO CIRCUIT BOARD
DIGITAL DISPLAY CIRCUIT BOARD
CONDUCTIVE WASHER
(SLIPS OVER ANTENNA)
RF SHIELDING GASKET
NOTE: All models shipped after February 1999
have a soldered attached antenna to replace the
screw-on removable antenna. .
Figure 3.
U1/U1L Hand-Held Transmitter Disassembly
Summary of Contents for U1
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