Sony HCD-DJ2i Service Manual page 26

HCD-DJ2i
TUNER SECTION
FM TUNE LEVEL CHECK
signal
generator
Procedure:
1. Turn on the set.
2. Input the following signal from signal generator to FM
antenna input directly.
• Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBμ (EMF)
Note: Use 75 ohm coaxial cable to connect signal generator and
the set. You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.
3. Set to FM tuner function and tune A, B and C signals.
4. Confi rm "TUNED" is lit on the display for A, B and C
signals.
When the selected station signal is received in good condition,
"TUNED" is displayed.
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set