Signal AUX-IN Signal GPS-A1 Signal ACM-B2 Copyright Designed Date Checked Date Approved Date Electrical diagram ABC1234 Revision 6 Hans Sundgren KX/SE/3HED 2014-09-30 Lennart Svensson KX/SE/3HE 2014-10-01 Vladimir Groth KX/SE/3H 2014-10-01 Use mouse over on signal lines. =