Philips DVD Micro Theater MCD988 Manuel d'entretien - Page 7

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Également pour Philips DVD Micro Theater MCD988 : Brochure & Specs (2 pages), Fiche technique (3 pages), Manuel de l'utilisateur (46 pages), Manuel de l'utilisateur (46 pages), Manuel de l'utilisateur (43 pages), Manuel de l'utilisateur (43 pages), Manuel de l'utilisateur (48 pages)

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Philips DVD Micro Theater MCD988 Manuel d'entretien
SERVICE MEASUREMENT
Tuner FW
RF Generator
e.g. PM5326
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Tuner AM (MW,LW)
RF Generator
e.g. PM5326
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
L
R
Bandpass
DUT
250Hz-15kHz
e.g. 7122 707 48001
Bandpass
250Hz-15kHz
DUT
e.g. 7122 707 48001
Frame aerial
e.g. 7122 707 89001
4822 397 30184
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
2 - 2
LF Voltmeter
e.g. PM2534
S/N and distortion meter
e.g. Sound Technology ST1700B
LF Voltmeter
e.g. PM2534
S/N and distortion meter
e.g. Sound Technology ST1700B
RECORDER
Use Universal Test Cassette Fe
DUT
LF Generator
e.g. PM5110
SBC420
4822 397 30071
L
R
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter