Alpine 7516MM - SDK Section Adjustment Procedures; SDK Section Adjustment Setup and Procedures; SK, DK, and Output Adjustments

| 7516M/7516MI
| /7516L
Description |Connection | Signal Generator |Dia! Control| Test Point Adjustment
Stereo 98.1MHz
Blend Figure 12 40dB 98.1MHz |Speaker |Adjust VROS1 for Lch and Rch output
Adjustment (Stereo Mod, Output level difference to be 8+3dB.
(Lch) Lch, only)
Stereo 98.1MHz
Separation Figure 12 66dB 98.1MHz |Speaker |Proceed same adjustment under step
Adjustment (Stereo Mod, Output 5 by alternating Lch and Rch.
(Rch) Rch, only)
Stereo 98.1MHz
Blend Figure 12 40dB 98.1MHz |Speaker |Proceed same adjustment under
Adjustment (Stereo Mod, Output step 6.
(Rch) Rch, only)
2 SDK SECTION (0, m)
(1) Dummy Antenna Circuit
1 100hm 45ohm_
! 1
Input H 600hm 1 Output
1 '
bee Ace ee eee ete J
For 50 ohm FM Signal Generator Figure 13
(2) Connections
SDK Modulator FM Signal Generator
Antenna
Receptacle DC Voltmeter
FM Dummy Antenna Set
Figure 14
LO