Specification Guidelines For Service Use - Bang & Olufsen BeoSound 9000 MKIII Service Manual

1.2 Specifi cation guidelines for service use
SPECIFICATION GUIDELINES FOR SERVICE USE
With FM and AM range and RDS
Operation
Mechanical functions
Change from playing CD1 to playing CD6
(Lid closed and known CD's)
Position of CD
Tuner
Number of Programmes
Stereo / Mono selection
Tuner, FM section
Range
Aerial impedance
Usable sensitivity mono (30 dB)
50 dB quieting stereo
Signal-to-noise at 65 dBf mono
Signal-to-noise at 65 dBf stereo
Frequency response
Distortion + noise mono
Distortion + noise stereo
Intermodulation stereo
Stereo channel separation
Subcarrier product rejection
Tuner, AM section
Range
Antenna
LW sensitivity 20 dB S/N ratio
MW sensitivity 20 dB S/N ratio
Harmonic distortion
CD Player
Number of CD's
Disc types
Frequency range
Signal-to-noise ratio A-weighted
Dynamic range
Harmonic distortion
Channel separation
Channel difference
Converter system
Preamplifi er section
Harmonic distortion
Frequency range ±1dB
Channel separation
Source separation
Signal-to-noise A-weight
Volume control
Bass control
Treble control
BeoSound 9000 MKIII
Type 2571 (EU), 2572 (GB), 2573 (USA-CDN), 2574 (J), 2575 (AUS),
2576 (TWN), 2577 (KOR), 2580 (LAT)
Direct keyboard
Beo4, BeoLink 1000
< 6.5 sec., typical 4 sec.
Typical ±1°
60
Automatic / manual
87.5-108 MHz
76-90 MHz f. type 2564
75 ohm
Typical 11dBf - 1µV
≤ 41dBf
≥ 69dB
≥ 64dB
20-15000Hz
≤ 0.6%
≤ 0.6%
Typical 0.1%
Typical 30dB
≥ 50dB
LW 153-279 kHz f. type 2571, 2572, 2575, 2576, 2577
MW 522-1611 kHz f. type 2571, 2572, 2575, 2576, 2577
MW 530-1710 kHz f. type 2573, 2580
MW 522-1629 kHz f. type 2574
Loop 18.1µH (Special)
Typical 66dBµV/m ( 2mV/m )
Typical 60dBµV/m ( 1mV/m )
Typical 0.4 %
6
12 cm (5"), 8 cm (3") with adaptor
20-20.000 Hz ±1dB
Typical 101dB
≥ 98 dB
≤ 0.1%
≥ 50 dB
≤ ±1dB
Bitstream
≤ 0.1%
10-20000Hz
≥ 50dB
≥ 80dB
≥ 90dB
≥ 90dB
7.0dB ±2dB at 100Hz
7.0dB ±2dB at 10kHz