Overview
A40 microchip listing
EL-MPC-MC11 is cataloged as a microchip. The manufacturer’s probe conversion table specifies the complete EL-MPC-PCBDPA40 board, not this microchip. No additional compatibility or chip-only SP4 conversion claim is made here.
Controller & Probe Replacement
Identify the installed controls first
Check the display's revision identifier. Establish MPC-3000 versus MPC-5000 before using a chip-based repair path; a system name alone cannot identify replacement electronics.
MPC-3000
SP4 requires an eligible MPC-5000 conversion. Check voltage, model exclusions and installation requirements in the 12V kit or 24V kit. Santa Cruz, Gulfstream and 380C are excluded by the conversion manual; Monterey remains under review. The conversion kit already includes an SP4 probe.
MPC-5000 chip revision
- B-series or A31: A40 board plus SP4.
- A34 or A35: SP4 with EL-MPC-SPCBA, or A40 board plus SP4.
- A36: SP4; daughterboard may be present or absent.
- A37, A39 or A40: SP4.
- Other or unreadable revision: no confirmed path in this reference.
Spectra Connect
Uses SP4. Check lead reach and installed connections.
View SP4 · View the complete A40 board
EL-MPC-SPCBA is not currently listed in this catalog. The microchip EL-MPC-MC11 is not the complete A40 board specified above.
A40 microchip identity
A40 microchip identity
Dealer records identify this listing as the MPC-5000 A40 microchip. Supported starting board revisions for a chip-only update remain unverified.
Possible applications — confirm with Spectra
Possible applications — confirm with Spectra
These are research leads, not documented fitment approvals.
Confirm whether your exact MPC-5000 board and chip revision supports an A40 chip-only update. This is not the full MPC-3000 conversion.
- Catalina 300 Mk II-Z · MPC 5000 · Match installed voltage and hardware
- Catalina 300 · MPC 5000 · Match installed voltage and hardware
- Catalina 340 Z · MPC 5000 · Match installed voltage and hardware
- Farallon 1800 · MPC 5000 · Match installed voltage and hardware
- Farallon 2800 · MPC 5000 · Match installed voltage and hardware
- Newport 1000 Mk II · MPC 5000 · Match installed voltage and hardware
- Newport 1000 Mk II-Z · MPC 5000 · Match installed voltage and hardware
- Newport 400 Mk II · MPC 5000 · Match installed voltage and hardware
- Newport 400 Mk II-Z · MPC 5000 · Match installed voltage and hardware
- Newport 400 · MPC 5000 · Match installed voltage and hardware
- Newport 700 Mk II · MPC 5000 · Match installed voltage and hardware
- Newport 700 Mk II-Z · MPC 5000 · Match installed voltage and hardware