Service Manuals, User Guides, Schematic Diagrams or docs for : LG Car Audio tcc-6230 adj

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 SECTION 2. ELECTRICAL
                              ADJUSTMENTS
1. Test & Adjustment point




  A
  B




                                                                                 T101
  C
  D




  E
                                                                                 VR301




                                                       
                                   Figure 1. MAIN PCB Board


                               L254      L201    L202        L256     L206



            L204




            L255


            L205




                                    Figure 2. RF PCB Board

                                            - 2-1 -
2. FM Adjustment




                                                                         Figure 3.

 (1) The impedance of FM antenna terminal is 75
     Therefore, connect coaxial cable (3C-2V etc.) between FM SG and antenna terminal when wiring.

                               Item               FM SSG Attenuator                            Available                           Antenna
          Type                                        Indication                              Power Ratio                      Terminal Voltage
                                                            0dB                                   5.2dBf                               6dB/

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