Alpine 7279M - Page 11

7279M/L/E
3. FM SECTION
(1) Dummy Antenna Circuit To ohms 45 ‘ohms!
1
Input ! 60 ohms Output
1 1
bt St goes a
For 50 ohms FM Signal Generator Figure 12
(2) Connections
Antenna
Receptacle
DC
Voltmeter
FM Signal Generator }
FM Dummy
Antenna
AC VTVM
= Unit Under Test
Figure 13
Antenna Receptacle
FM Signal Generator
FM Dummy
Antenna
FM
Stereo
=>
=
Unit
Under
test
Oscilloscope
Modulator
;
Figure
14
AC
VTVM
Antenna Receptacle
ieee FM Dummy
° II Antenna
FM Stereo
Modulator
Unit Under
Test
Figure 15
FM Signal Generator Antenna Receptacle
FM Dummy
Antenna
Ground
= Unit Under Test
Figure 16
Antenna Receptacle
Ground
Unit Under Test
(7279E Model Only)
Figure 17
(3) Location of Adjustment Parts
See Adjustment Locations.
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