Shure LX2 Hand-Held Transmitter
8
Preliminary Tests
25D1006 (CG)
Test Component Locations
+
–
R130
U101
U102
J101
J102
–
+
R125
J101
J102
L209
R217
Y201
C217
C216
+9 V
+9 V
+5 V
+9 V
Audio Board (top)
Low battery
(RED) D101
Power
(GREEN) D103
Head Board (front view)
Rf Board (top) (FCC/IC)
+
–
J101
J102
Y201
Rf Board (top) (ETSI)
L201
R201
C214
C222
C226
Gold-plated contacts
C216
Power ON/OFF
S101
Mic ON/OFF
S102
Audio IN
(from audio board)
Gnd
Gnd Gnd
Audio OUT
(to rf board)
Audio IN
(from cartridge)
+9 V
(to cartridge)
Audio IN
(to audio board)
I210
I2GN
C240
Figure 2. Test Component Locations
