Wiring Diagrams for CHIRP Transducers

Airmar standard CHIRP transducers are made with bare wire cables for use with CHIRP sounders with a built-in connector block.

Lowrance uses its blue 7-Pin connector for single-band CHIRP models.

Garmin uses its 8-Pin connector for single-band CHIRP models and a new 12-Pin connector for dual-band models.

Raymarine uses a new 11-Pin connector for both single-band and dual-band CHIRP models.

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Diagram Doc # Brand Description
91_1034 Airmar B265C-LH, B275C-LHW with bare wire cable.
91_1048 Airmar TM265C-LH, TM275C-LHW, TM285C-HW with bare wire cable.
91_1051 Airmar B765C-LH with bare wire cable.
91_1054 Airmar M265C-LH with bare wire cable.
91_1055 Airmar R109C, R109C-LHW, R111C-LM/LH with bare wire cable.
91_1056 Airmar R509C-LM/LH, R509C-LHW with bare wire cable.
91_1057 Airmar R599C-LM/LH with bare wire cable.
91_1060 Airmar B75C-M with bare wire cable.
91_1061 Airmar B75C-L with bare wire cable.
91_1063 Airmar B265C-LM with bare wire cable.
91_1064 Airmar TM265C-LM with bare wire cable.
91_1065 Airmar B75C-H with bare wire cable.
91_1067 Airmar B765C-LM with bare wire cable.
91_1077 Airmar CM265C-LM/LH, CM275C-LHW, PM265C-LHW with bare wire cable.
91_1103 Airmar CM111C-LHW, CM599C-LM/LH, CM599C-LHW with bare wire cable.
91_1109 Airmar B175C-L with bare wire cable.
91_1124 Airmar B175C-M with bare wire cable.
91_1125 Airmar B175C-H, B175C-HW, B285C-HW with bare wire cable.
91_1248 Garmin 1kW Depth & Temperature : CM275C, TM265C, TM275C.
91_1249 Garmin 1kW Depth & Temperature : B265C, B275C, PM265C, PM275C.
91_1036 Raymarine B265C-LM/LH with Raymarine 11-Pin connector.
91_1076 Raymarine B765C-LH with Raymarine 11-Pin connector.
91_1082 Raymarine B765C-LM with Raymarine 11-Pin connector.
91_1086 Raymarine M265-LM/LH with Raymarine 11-Pin connector.
91_1089 Raymarine TM265C-LH with Raymarine 11-Pin connector.
91_1129 Raymarine B75C with Raymarine 11-Pin connector. Must be used in pairs with A10246 Y-cable.