div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: greatplainsaudiocom · is at ground potential except when the 70-volt output is used see Figure 12 for pin Use a small soldering iron with an 18 diameter chisel tip src=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: greatplainsaudiocom · is at ground potential except when the 70-volt output is used see Figure 12 for pin Use a small soldering iron with an 18 diameter chisel tip src=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: greatplainsaudiocom · is at ground potential except when the 70-volt output is used see Figure 12 for pin Use a small soldering iron with an 18 diameter chisel tip src=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: greatplainsaudiocom · is at ground potential except when the 70-volt output is used see Figure 12 for pin Use a small soldering iron with an 18 diameter chisel tip src=https:reader043vdocumentinreader043viewer20220307065af3eeaf7f8b9a9e598bf8abhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdiv