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AV InstituteAV Institute LLC
01Week 1 · 5–7 hours

Commercial AV Foundations

Roles, signals, cables, and reading AV drawings

Build the vocabulary and mental models that every later module relies on: how commercial AV systems are sold, designed, installed, and serviced; what a signal actually is; how it travels from source to destination; and how to read the block diagrams and equipment schedules that define a job.

Key Competency

Read and explain a complete commercial AV signal chain.

AV Institute
AV Institute · Week 1Commercial AV Foundations
Field Assignment

Create a Labeled AV Block Diagram and Bill of Materials

Est. 60 minCompetency: Translate a room requirement into a drawing and a parts list.

Learning objectives

  • Produce a block diagram for a given room.
  • Produce a bill of materials that matches the diagram.
  • Ensure each diagram device maps to a BOM line.

Assignment brief & submission

Given a one-line brief, create a labeled AV block diagram and a matching bill of materials. This mirrors the deliverable a designer hands to procurement.

Brief

Room: 'Huddle Room 4.' Requirement: laptop presentation on one 55" display with program audio through two ceiling speakers, plus a wall-mounted touchpanel for control and a control processor in the rack.

Deliverables

  1. 1A block diagram with sources, processing, amplification, and outputs labeled.
  2. 2A BOM table: Mark | Device | Manufacturer/Model (or generic type) | Qty | Location.
  3. 3A cable list: each run with cable type, connectors, and length estimate.
  4. 4A note stating which device performs each conversion.
What 'done' looks like

A reader who has never seen the room could buy the parts, build the rack, and wire the system from your package alone. That is the standard.

Implementation checklist

  • ✓Block diagram labeled end to end.
  • ✓BOM has mark, device, model/type, qty, location for every part.
  • ✓Every diagram device maps to a BOM line.
  • ✓Cable list includes type, connectors, and length.
  • ✓Conversion device identified for each hop.

Downloadable study guide

study-guide.txtcopy-paste ready
01. Assignment output = block diagram + BOM + cable list + conversion notes.
02. BOM columns: Mark | Device | Model | Qty | Location.
03. Map every diagram label to a BOM row.
04. Self-check: a stranger could build the room from your package.