KS-FX230
1-9
Adjustment method
Electoronic voltmeter
Audio frequency osillator
(range ; 50 20kHz and outp ut 0 dB with impedance of
660 )
Attenuator (impedance;600 )
Frequency counter
AM Standard signal generator
FM Standard signal generator
Wow flutter mater
Torqu testing cassette gauge
CTG N (mechanical adjusting)
TW 2111A (FWD play)
TW 2121A (REV play)
Standard tape
VT712 or VTT712 (tape speed,wow & flutter adj.)
VT724 or VTT724 (reference level)
VT738 or VTT736 (playback frequency response)
VT721 or VTT721 (output level)
VT703 or VTT703 (azimuth) (10kHz part only)
Equipment and measuring instruments
used for adujustment
Power Spupply DC14.4V
(Reduced voltage ; 10.5V)
Load 4
(4-speakers connection)
BASS / TRE,FADER Indication 0
Main volume Position with an output level
of 2V during VT721 playback
Condition for measurement
FM ; 400Hz,22.5kHz deviation (MONO)
FM STEREO ; 1kHz,6.5kHz deviation,
pilotsignal 7.5kHz,66dB V
AM ; 400Hz,30% modulation,74dB V
Output impedznce ; 50
Tuner section
Dummy antenna
Preset Memory Initialization
Preset Memory
Band
M1
87.5
531
M2
89.9
603
M3
97.9
999
M4
105.9
1404
M5
108.0
1602
M6
87.5
531
FM(MHz)
AM(kHz)
For ver.U
Manual Tuning Up/Down Frequency
FM: 50kHz
AM: 9kHz
10
4.5
60
FM SSG 50
SSG Level
66dB
Coaxial Cable
Plug to fit
antenna jack
FM DUMMY ANTENNA
AM DUMMY ANTENNA
Input Level
60dB
15pF
30
AM SSG 50
SSG Level
74dB
Coaxial Cable
Plug to fit
antenna jack
Metal shield
must be attached to plug
60pF
Содержание KS-FX230
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