Shure T2 Service Manual page 29

Shure T2 Vocal Artist Microphone Transmitter
Distortion:
ETSI
Bench Checks
-Approved Units
n Make sure the analyzer's 400 Hz high-pass and 30 kHz low-
pass filters are pressed in.
n Pin 9 of U101 should read about 1.8 Vdc.
n As you turn R139, the dc level on its wiper should change from
about 1.5 V to 3.5 V. If it does not, check R139, C1, R141, R140,
R114, and the parts tied to pin 9 of U101.
n Check the audio level.
n Lastly, replace D201 and Y201.
28 25C1018 (CC)