Read Sony HCD-SHAKE5 / HCD-SHAKE6D (serv.man2) Service Manual online
HCD-SHAKE5/SHAKE6D
18
SECTION 4
ELECTRICAL CHECK
Procedure:
1. Turn the power on.
2. Input the following signal from Signal Generator to FM
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
Deviation
: 75 kHz
Modulation
: 1 kHz
ANT input
: 35 dBu (EMF)
Note: Please use 75 ohm “coaxial cable” to connect SG and the
set. You cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic
automatic
scanning.
4. Confi rm that input Frequency of A, B and C detected and
automatic scanning stops.
The stop of automatic scanning means “The station signal is
received in good condition”.
received in good condition”.
FM AUTO STOP CHECK
signal
generator
set
+
–
75
TUNER SECTION
0 dB = 1
ȝV
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