Service Measurement Setup - Philips MCB700/05 Service Manual

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SERVICE MEASUREMENT
Tuner FW
RF Generator
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
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 250kHz) to eliminate hum (50Hz, 100Hz).
CD
Use Audio Signal Disc SBC429
(replaces test disc 3)
DUT
DUT
e.g. PM5326
DUT
RF Generator
e.g. PM5326
Frame aerial
e.g. 7122 707 89001
4822 397 30184
L
R
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
2 - 2
Bandpass
LF Voltmeter
250Hz-15kHz
e.g. PM2534
e.g. 7122 707 48001
S/N and distortion meter
e.g. Sound Technology ST1700B
Bandpass
LF Voltmeter
250Hz-15kHz
e.g. PM2534
e.g. 7122 707 48001
S/N and distortion meter
e.g. Sound Technology ST1700B
RECORDER
Use Universal Test Cassette Fe
LF Generator
e.g. PM5110
Published in Heiloo Holland
SBC420 4822 397 30071
DUT
L
R
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
5/7/2016
with FF-filter