Raymarine forum

From the Smart Pilot Service Manual:
"Rate gyro
1. Using a DVM, measure the voltage at the rate gyro output (LTP13). If the rate gyro is serviceable, the
nominal reading is 2.5 V ± 0.3 V."

Where is LTP13?

Hi mcarroll51

The test point is located withinn the SPX course computer and is shown below


regards
Derek

Thanks. Can you direct me to it on the circuit board?

Hi mcarroll51

Troubleshooting/diagnostic/repair information which extends to opening a product's case to perform any specific testing or repairs to the product's circuitry is outside of the scope which is to be supported via Raymarine's Forum.

We are unable to give further details on the forum since this level of repair is supported only through the Raymarine approved dealer network.

Regards
Derek