Shure U2 Hand-Held UHF Transmitter
Disassembly and Assembly25B1022 (AG) 9
Disassembly and Assembly
ATTENTION
Observe precautions when handling this static-sensitive device.
1. Refer to Figure 2 and remove the microphone head from the U2.
2. Remove the retaining ring from inside the top of the case, using
a pair of needle-nosed pliers.
3. Remove the screw located beneath the battery cup.
4. Slide the circuit board assembly out by pushing up on the antenna.
5. After completing all repairs, slide the circuit boards back into the
case; then reinstall the retaining ring, screw and microphone
head.
ANTENNA
PRINTED CIRCUIT BOARD ASSEMBLY
MICROPHONE
HEAD
RETAINING RING
BATTERY NEST
CASE
BATTERY
CUP
RF GROUND
SCREW
CONDUCTIVE WASHER
“O” RING
Figure 3. U2 Transmitter Disassembly and Assembly