Aerial

           |              C5*   C6   +9V
           |        ________________________________________
           |        |     |    |       )                    |
           |        |    ---  ---      )  LC2              |-|
           |        |    ---  ---      )                 __| |
           |        |     |____|_______)                 | |_|
           |        |        |                           |  |   C8
          ---  C1   |        |            D1     C7      |  |___| |____0
          ---      _|_     Q1_____________|>|________| |_|_|/   | |    0
  LC1      |    R1 | |      /                  |     | |   |\ Q2
  _________|__     |_|  __|/                   |            |  High impedance
  |           )     |  |  |\_____              |            |  headphones
  |           )     |  |        |              |            |
  |           )     |  |        |              |            |
 ---  C2 *    )___| |__|_       |              |            |
 ---          )   | |    |      |              |            |
  |           )   C3     |      |              |            |
  |___________)          |      |    C4        |            |
                         |      |_____         |            |
                         |      |    |     R4  |-|      R6 |-|
                    R2  |-| R3 |-|  ---        | |         | |
                        | |    | |  ---        |_|         |_|
                        |_|    |_|   |          |           |
                     ____|______|____|_________ |___________|

                                      0V