![background image](http://html.mh-extra.com/html/shure/uc2/uc2_service-manual_1262454030.webp)
Shure UC2 Hand-Held UHF Transmitter
30
Replacement Parts and Drawings
25A1044 (RI)
Table 5
Printed Circuit Board Replacement Parts
Reference
Designation
Description
Shure Part
Number
C314
Capacitor, trim, 5 – 40 pF
152F03
C510
Capacitor, trim, 1 – 3 pF
152A04
D201
Diode, signal / switching, SMD, SOT-23, 1.1 V
184A08
D203
LED, red
184A18
D204
LED, yellow
184B18
D205
LED, green
184C18
D301–304
Diode, dual switching, SOT-23, 1 V
184A07
D501
Diode, rf tuning
184A36
J200
Connector, receptacle, 11-pin header, female
170A08
J205
Socket, strip
170C15
J300
Connector, 11-pin header, male
170A07
L1
Bead, ferrite
162A12
L200,203,207,
300,32,303,306
Inductor, 180 nH
162R10
L304
Inductor, 8.2 nH
162W10
L305
Inductor, 3.3 nH
162T10
L307
Inductor, 22 nH
162D10
L308
Inductor, 6.8 nH
162V10
L501,503
Inductor, 100 nH
162A25
L502
Inductor, 10 nH
162N25
Q3,201,211,212,
213
Transistor, SMD, SOT–23, FET, TMOS
183A30
Q202
Transistor, chopper, PNP, SOT-23
183A07
Q203,303,305
Transistor, SMD, power MOSFET
183A46
Q204,208,209,
210,220
Transistor, SOT-23, NPN
183A02
Q301
Transistor
183A01
Q302,501,502
Transistor
183A48
R207
Potentiometer, Gain
46H8014
R320
Potentiometer, Trim, 1 k
146B02
S200
Switch, slide, DPDT
55A178
S301
Switch, Dip, PCB, 16 pos
155A11
S302
Switch, DIP, PCB, 10 pos
155B11
U5
Detector, SMD voltage
188C210
U107,108, 109
Filter, low-pass
162A28
U311
IC voltage regulator, 5V
188A115
U200,201
IC, quad op amp
188A49
U202
IC, compandor, low voltage
188A126
U203,311
IC voltage regulator, 5 V
188A115
U205
IC, comparator, quad, ultra-low power
188A123
U302
IC, EEPROM
188A131
U303
Microprocessor, programmed
188D238E
U304
PLL frequency synthesizer
188A265
U306
Amplifier, operational, dual, SMD
188A118
U501
Dielectric resonator
140A14
Y200
Crystal, 32.768 kHz
40A8010
Y301,302
Crystal, 4.0 MHz
40A8012