This is the 22 pages manual for philips fwm 153 service manual. Read or download the pdf for free.
If you want to contribute, please mail your pdfs to info@audioservicemanuals.com.
Page: 1 / 22
Extracted text from philips fwm 153 service manual (Ocr-read)
Page 1
Tuner
FM
TuningRange 87.5 - 108MHz
Tuninggrid 50KHz
Sensitivity
- Mono,26d BS/NRatio
- S tereo,46d BS/NRatio
<22dBu
<45dBu
SearchSelectivity <28 dBu
TotalHarmoni cDistortion <3%
SignaltoNoiseRatio >45dB
AM
TuningRange 530 - 1700kHz
Spea kers
SpeakerImpedance 8oh m
General in formation
ACpower 110 - 127V/220 -
240V,50/60Hz
Dimensions
- MainUnit(W x H x D)
-SpeakerBox(W x H
xD)
220 x 2 90 x
27 1mm
189 x 2 90 x 175
mm
Weight
- WithPacking
- MainUnit
-SpeakerBox
7.9kg
3.8kg
2 x 1.7kg
Suppo rted MP3 disc formats
ISO9660 ,Joliet -
Maximum titlenumb er:511(depending -
on filenamelength)
Maximum album numb er:511 -
Directorynestingupto a maximum of 8 -
levels
Amplifi er
RatedOutputPower 2X20W RMS
FrequencyResponse 63 - 1600 0Hz, ± 3dB
SignaltoNoiseRatio >62dB
Disc
LaserType Semiconductor
DiscDiame ter 12cm/8cm
SupportDisc CD-DA,CD-R,
CD-RW,MP3-CD,
WMA -CD
AudioDA C 24Bits / 44.1kHz
TotalHarmonic
Distortion <1%
FrequencyResponse 63Hz - 16kHz
S/NRatio >65dB A
TECHNICAL SPECIFICATION
1 - 2
Page 2
1-3
LF Generator e.g. PM5110
Recorder
Use Universal Test Cassette CrO2SBC419 4822 397 30069
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion met e e.g. Sound Technology ST170
L
R DUT
or Universal Test Cassette FeSBC420 4822 397 30071
LEVEL METERe.g. Sennheiser UPM550 with FF -filter
S/N and distortion metere.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 aeriale.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 e\
liminate 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 f\
rom the pilottone (19kHz, 38kHz).
Ri=50 :
Tuner FM
MEASUREMENT SETUP