Alpine CDA-9835R - Page 8

CDA-9835R
Adjustment Procedures
1. FM/MW/LW SECTION
(1) Dummy Antenna Circuit
| 10ohm = 45ohm | 80ohm 15pFo
|
| ? OW t—4-9
Input ' 600hm —' Output Input | 65pF ‘Output
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For 50 ohm FM Signal Generator Figure 1 For 50 ohm MWI/LW Signal Generator Figure 2
(2) Connections
Antenna Receptacle AC VTVM
FM Dummy
Antenna
FM Signal Generator Unit Under Test
Figure 3
GND short for 2~3 sec. .
Antenna Receptacle
MW/LW Dummy
Antenna
MW/LW Signal Generator Unit Under Test ,
Figure 4
GND short for 2~3 sec.
FM Stereo Modulator FM Signal Generator
+ Antenna
i? Receptacle
AC VTVM
Audio Output |-—-O__. 10k ohm 4B
(RCA) L_» oO
Antenna +
ntenn GND R °
Unit Under Test
Figure 5
FM Stereo Modulator FM Signal Generator
+ + Antenna
> Receptacle
Audio Output
FM Dummy (RCA)
Antenna
GND
Unit Under Test
Figure 6
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