1-3
LF Generator
e.g. PM5110
Recorder
Use Universal Test Cassette
CrO2
SBC419 4822 397 30069
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion mete
e.g. Sound Technology ST170
L
R
DUT
or Universal Test Cassette
Fe
SBC420 4822 397 30071
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc
(replaces test disc 3)
SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
RF Generator
e.g. PM5326
Ri=50
:
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Ri=50
:
Tuner FM
MEASUREMENT SETUP
Summary of Contents for MCD107
Page 12: ...6 3 6 3L LAYOUT DIAGRAM MAIN BOARD TOP SIDE ...
Page 13: ...6 4 6 4 LAYOUT DIAGRAM MAIN BOARD BOTTOM SIDE ...
Page 19: ...7 6 7 6 LAYOUT DIAGRAM DVD BOARD ...
Page 21: ...8 2 8 2 LAYOUT DIAGRAM FRONT BOARD TOP SIDE ...
Page 22: ...8 3 8 3 LAYOUT DIAGRAM FRONT BOARD BOTTOM SIDE ...
