Service manual

Shure UC2 Hand-Held UHF Transmitter
Parts Designations2725C1044 (TK)
Replacement Parts and Drawings
Parts Designations
The following comments apply to the parts list and the schematic:
Resistors: Unless otherwise noted, all resistors are surface-mount
0603 size, with
1
/
10
W rating and 1% tolerance.
Capacitors: Unless otherwise noted, non-polarized capacitors are
surface-mount
NPO dielectric types with a 100 V capacity and a 5%
tolerance, and polarized capacitors are tantalum types.
Table 3
UC2 Model Frequency Variations
Printed Circuit Boards
(in order by frequency)
Country
Code
Country
Designation
Frequency
Range
UC2 Printed
Circuit Board #
UA U.S.A. and Canada 782 – 806 MHz 90UA8792
UB U.S.A. 692 – 716 MHz 90UB8792
MB Europe 800 – 830 MHz 90MB8792
MC Netherlands 774 – 782 MHz 90MC8792
MD Scandanavia 800 –820 MHz 90MD8792
JA Japan 797 – 806 MHz 90JA8792
JB Japan 806 – 810 MHz 90JB8792
KK United Kingdom 838 – 862 MHz 90KK8792
Table 4
Replacement Parts
Reference
Designation
Description
Shure Part
Number
MP1 (1)Actuator/(3)Gold mic contact/(1)Retaining ring RPW624
MP2 Battery snap (positive) 56A317
MP3 Battery snap (negative) 56A318
MP4 Bezel 65A8299
MP5 Compression disc (in battery cup) 38A180
MP7 Battery Cup 65A8300A
MP8 Handle 65A8301A
MP9 3–pin gold interconnect header for headboard 56D8074
MP9 Nameplate, bottom 39B8302
MP10 Headboard PCB 34A8597D