Description
Product Introduction
The MRC P53024 PCB Card is a printed circuit board intended for use in the MRC MPA-5400A marine audio and public address equipment. It is a replacement-level electronic component for maintaining existing installations and supporting the continued operation of compatible onboard audio systems.
The MPA-5400A product family includes dedicated circuit boards for functions such as speaker control, call-signal generation, and audio-system control. The precise functional role of the P53024 board should be confirmed against its PCB markings and the equipment documentation before installation.
This board is suitable for marine electronics maintenance, repair work, and spare-parts inventory where the original part number matches.
P53024
Key Features
- ⚓ Marine Electronics Application: Designed for use within compatible MRC MPA-5400A equipment.
- 🔧 PCB Replacement Component: Suitable for maintenance and repair of existing electronic assemblies.
- 🔌 Board-Level Integration: Intended to connect with the corresponding system interfaces and wiring.
- 🛠️ Equipment Maintenance: Helps support the servicing of installed marine audio equipment.
- 🔍 Part Number Identification: P53024 provides the primary reference for matching the replacement board.
- 📦 Spare Parts Support: Appropriate for maintenance stock when compatibility has been verified.
Product Specifications
| Specification | Details |
|---|---|
| Brand | MRC |
| Model | P53024 |
| Product Name | PCB Card for MPA-5400A |
| Series | MPA-5400A |
| Product Type | Printed Circuit Board |
| Application | Marine audio / public address equipment |
| Compatible Equipment | MRC MPA-5400A |
| Board Function | Specific function not independently confirmed |
| Place of Manufacture / Origin | Not confirmed |
| Product Status | Used; confirm condition with seller |
| Dimensions | Not confirmed |
| Weight | Not confirmed |
| Power Requirements | Verify from board markings and equipment documentation |
| Discontinued | Not confirmed |
Frequently Asked Questions
Q1: What is the MRC P53024 PCB Card used for?
A: It is a circuit board for the MRC MPA-5400A equipment family. Its exact circuit function should be confirmed from the board label or technical documentation.
Q2: Is the P53024 compatible with the MPA-5400A?
A: It is listed for the MPA-5400A. Confirm the full part number, board revision, and installation position before ordering.
Q3: Can it replace another MRC PCB?
A: Do not assume interchangeability based on appearance alone. Different MPA-5400A boards can perform distinct functions.
Q4: What should I check before installation?
A: Inspect the part number, revision markings, connectors, component condition, and wiring arrangement. Follow the equipment manual and approved service procedures.
Q5: Is this board new or used?
A: The condition should be confirmed from the current seller listing. Ask whether the board has been tested and whether any defects or missing components are present.
Q6: Does the board include the complete MPA-5400A unit?
A: No. The item is identified as a PCB card, not the complete audio equipment. Confirm the package contents with the seller.
Recommended Related MRC Models and Components
The following parts are associated with the MRC MPA-5400A product family. They are related maintenance items, not confirmed direct substitutes for P53024.
- MRC MPA-5400A — Marine Audio / Radio Unit
- MRC P53026 — Alarm Generator Function Board for MPA-5400A
- MRC P53014 — Speaker Control Unit PCB for MPA-5400A
- MRC P48005 — Call Signal Oscillator PCB for MPA-5400A
- MRC P53022 — Call Signal Oscillator PCB for MPA-5400A
- MRC P58036C — Main Control PCB for MPA-5400A
- MRC P47011B — R/T Control Board for MPA-5400A
- MRC PC-P8012B — Double-Sided Universal Prototype PCB
- MRC MPA-5400A Alarm Generator — Alarm Generation Equipment
- MRC MPA-5400A Speaker Control Circuit — Speaker Control Function
- MRC MPA-5400A Call Signal Circuit — Call Signal Generation
- MRC MPA-5400A Main Control Circuit — Main Equipment Control
- MRC MPA-5400A Radio Interface — Radio Equipment Interface
- MRC MPA-5400A Audio Distribution Circuit — Audio Signal Distribution
- MRC MPA-5400A Replacement PCB Assemblies — Maintenance Spare Boards
Ordering Note: Confirm the P53024 designation and the board’s exact function before purchase. Similar MPA-5400A circuit boards may have different connector arrangements and electrical functions.
