TECHNICAL BULLETIN
2-11-99
Page 1 of 1
MODEL:
CT-M805S/SV
PROBLEM:
Buzzing noise in standby
File: CTm805-noise.DOC
Immediately after switching to standby a buzzing noise may be heard for some time. Using the following
circuit can eliminate problem.
Instructions:
1- Remove the link between collector and emitter of Q301
2- Insert the following components in the indicated locations of the main PCB.
R305
1K
R306
10K
Q301
2SD1406
Regards,
Alcides Berta
TEAC Australia Pty Ltd.