1-12 (No.49858)
SECTION 3
Adjustment
3.1
Adjustment method
Standard volume position
Balance and Bass &Treble volume : lndication"0"
Loudness : OFF
BBE : OFF
Frequency Band
FM 87.5MHz to 108.0MHz
AM
531
kHz to 16
02
kHz
Dummy load
Exclusive dummy load should be used for AM, and FM. For
FM dummy load, there is a loss of 6dB between SSG output
and antenna input. The loss of 6dB need not be considered
since direct reading of figures are applied in this working
standard.
EXTGS004-26P
Test instruments required for adjustment
1. Digital oscilloscope (100MHz)
2. AM Standard signal generator
3. FM Standard signal generator
4. Stereo modulator
5. Electric voltmeter
6. Digital tester
7. Tracking offset meter
8. Test Disc JVC :CTS-1000
9. Extension cable for check
EXTGS004-26P 1
Standard measuring conditions
Power supply voltage
DC14.4V(10.5~16V)
Load impedance
4 (2 Speakers connection)
Line oout impeadance
20k
Output Level
Line out 2.0V (Vol. MAX)
How to connect the extension cable for adjusting
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