Alpine CDM-9803R - Adjustment Procedures; Adjustment Locations

Adjustment Procedures
1. FM SECTION
(1) Dummy Antenna Circuit
i)
Input | 600hm ‘Output
I i)
DAE DS pth alae tes Sam 1
For 50 ohm FM Signal Generator Figure 1
(2) Connections
Antenna Receptacle DC Volt Meter
FM Dummy
Antenna
FM Signal Generator Unit Under Test
(3) Control Settings
Power SWIitCh ....ccscesscessssesecseeseeesseeesesssenees ON Band SwitCh: ‘ccsstestesettescsutieseradeeateses FM
Fader/Balance Control _............. Center Position LOUD/SUB-W ou. eeeccccccecssesssseeeeeesssreeeess OFF
Treble/Bass Control ........ essen Center Position QUIS: - See vecdseneceneeees cotedeesatleasted ilvescedeseee OFF
(4) Adjustment Procedures
| step | Description | Connection | Signal Generator | Dial Control Test Point Adjustment
98.1MHz, 72dBu
OV Adjustment Figure2 (Mod. OFF/ 98.1MHz Adjust for OV+15mV.
ST OFF)
Adjustment Locations
Oo oO
OV Adjustment VR
TRY TP2
TUNER Unit (TU001) TUNER Unit (TU001)
(Component Side View) (Foil Side View)