HK Audio L.U.C.A.S MAX User Manual

Service Documents
Confidential, for authorized service technicians only!
Do not disclose this information to or share these documents
with third parties.
Vertraulich! Nur für autorisierte Servicetechniker!
Nicht zur Weitergabe an Dritte freigegeben!
TECHNICAL SERVICE:
Stamer Musikanlagen GmbH • Magdeburger Str. 8 • 66606 St.Wendel • Germany
Music & Sales P.E. GmbH • Leipziger Str. 3 • 66606 St.Wendel • Germany
Note!
The components used in this product - particularly parts affecting
safety as well as speakers and transformers - were developed and
manufactured to certain specifications. Please use original spare
parts only to ensure the product remains fully functional and safe.
Achtung!
Die in diesem Produkt verwendeten Komponenten, insbesondere
sicherheitsrelevante Teile, Lautsprecher und Transformatoren
wurden nach spezifischen Vorgaben entwickelt und gefertigt.
Bitte benutzen Sie ausschließlich Original-Ersatzteile – nur so ist
die volle Funktionalität und Sicherheit gewährleistet.
L.U.C.A.S.
MAX
SUB
2006/07/06

HK Audio L.U.C.A.S MAX Specifications

General

Subwoofer Cabinet Type	Bass Reflex
Weight	22 kg
Type	Active subwoofer
Subwoofer Amplifier Output	1000 W peak
Inputs	XLR, 6.3 mm jack
Outputs	XLR, 6.3 mm jack

Summary

Features

System Components Overview

Description of subwoofer and satellite units.

System Transport and Handling

Instructions for safely moving the system.

Understanding Limiters

Explanation of limiter functionality and sound philosophy.

Control Panel and Connectivity

Overview of system controls and interface ports.

Usage Tips and Troubleshooting

Practical advice for operation and problem-solving.

Technical Specifications

Detailed technical data for the L.U.C.A.S MAX system.

Drawing-Numbers Example

Standard for Single Wire Confection

Exploded Drawings

Complete Exploded Drawing

Overview of all subwoofer components.

Front Grille Exploded Drawing

Detailed parts for the front grille assembly.

Chassis/Cabling Exploded Drawing

Components of the subwoofer chassis and internal wiring.

Preamp Assembly Exploded Drawing

Parts breakdown of the preamp module.

Preamp Exploded Drawing

Spare parts for the preamp PCB.

Amp Module Exploded Drawing

Parts for the QuadAMP module.

PWM Module Exploded Drawing

Parts for the PWM Amp module.

Spare Parts List

Subwoofer Complete Parts List

Comprehensive list of all parts for the subwoofer.

Front Grille Parts List

Parts specific to the front grille.

Chassis/Cabling Parts List

Parts for the chassis and internal wiring.

Preamp Assembly Parts List

Parts list for the preamp assembly.

Circuit Diagrams

Preamp Circuit Diagram

Schematic for the preamp section.

LED Board Circuit Diagram

Schematic for the LED control board.

Input Board Circuit Diagram

Schematic for the analog input board.

Power Filter 230V Circuit Diagram

Schematic for the 230V power filter.

Power Filter 100-120V Circuit Diagram

Schematic for the 100-120V power filter.

Layout Diagrams

Preamp PCB Layout

Visual representation of component placement on the preamp PCB.