TAG MCLAREN AUDIO 100 5R Series, Руководство по обслуживанию

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F3 series 100X5R service manual 16
6.2.4 Frequency Distortion Measure signal level on distortion
response analyser analyser.
output: 1kHz, 1
V rms
Set as 0 dB reference
measurement
mode:signal
20Hz 0.0dB ±0.02
level.
20kHz -0.16dB ±0.05
6.2.5 Measure Distortion
distortion analyser
output: 20Hz -
20kHz, 1 V
rms
measurement
mode: THD
wide
bandwidth
Leave AUDIO OUTPUT connected
to distortion analyser input.
Measure THD on distortion
analyser.
20Hz < 0.003
1kHz < 0.003
20kHz <0.06
6.2.6 Check mute Distortion Measure signal level on distortion
operation analyser analyser.
channel output: 1 kHz,
1 V rms
Set as 0 dB reference.
measurement
mode: signal
Mute amplifier
level.
Signal level should reduce by more
than 80 dB.
6.2.7
6.2.8 Reassemble
unit
6.2.9 Clean with
damp cloth