EasyManua.ls Logo

Luxman M-03 Service Manual

Luxman M-03
30 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SERVICE
MANUAL
Stereo
Power
Amplifier
see
,

Other manuals for Luxman M-03

Question and Answer IconNeed help?

Do you have a question about the Luxman M-03 and is the answer not in the manual?

Luxman M-03 Specifications

General IconGeneral
BrandLuxman
ModelM-03
CategoryAmplifier
LanguageEnglish

Summary

Audio Specifications

General Specifications

Details power output, input sensitivity, impedance, frequency response, S/N ratio, THD, and dimensions.

BTL Section Specifications

Details specifications for the BTL mode, including THD and maximum power output.

Parts Locations and Disassembly Instructions

Front Panel Controls and Indicators

Identifies controls and indicators on the front panel of the audio unit.

Rear Panel Connections and Switches

Identifies connections and switches on the rear panel of the audio unit.

Heatsink and Main-Amp Board Removal

Provides step-by-step instructions for removing the heatsink and main amplifier boards.

Adjustment Procedures

Setup and Connections for Adjustment

Outlines necessary connections and initial control settings for performing adjustments.

Idling Adjustment Procedure

Details the procedure for adjusting the idling current of the amplifier.

Power Level Indicator Adjustment

Describes the process for calibrating the power level indicators.

Adjustment Locations (UQ Model)

Main-Amp P. C. Board (L) Adjustment Points

Illustrates adjustment points on the left main amplifier circuit board for the UQ model.

Main-Amp P. C. Board (R) Adjustment Points

Illustrates adjustment points on the right main amplifier circuit board for the UQ model.

Display P. C. Board Adjustment Points

Illustrates adjustment points on the display circuit board for the UQ model.

Adjustment Locations (AD Model)

Main-Amp P. C. Board (L) Adjustment Points (AD)

Illustrates adjustment points on the left main amplifier circuit board for the AD model.

Main-Amp P. C. Board (R) Adjustment Points (AD)

Illustrates adjustment points on the right main amplifier circuit board for the AD model.

Display P. C. Board Adjustment Points (AD)

Illustrates adjustment points on the display circuit board for the AD model.

Block Diagram

Amplifier and Signal Flow Diagram

Illustrates the signal path through the amplifier channels and internal circuits.

Power Supply and Control Circuitry

Depicts the power distribution and control signal paths within the unit.

Parts Layout and Wiring Diagram (1/2)

Main Amplifier Boards (L & R) Layout and Wiring

Shows component placement and wiring for the left and right main amplifier boards.

Input and Attenuator Boards Layout and Wiring

Details component placement and wiring for the input and attenuator volume boards.

Speaker Terminal Board Layout and Wiring

Shows component placement and wiring for the speaker terminal circuit board.

Wire Color Identification Chart

Lists wire colors and their corresponding meanings for internal connections.

Parts Layout and Wiring Diagram (2/2)

Display and Turbo Amplifier Boards Layout

Shows component placement and wiring for the display and turbo amplifier boards.

Switching and LED Boards Layout

Details component placement and wiring for speaker switch, display switch, and LED O/B boards.

Power Supply and Prime Fuse Boards Layout

Shows component placement and wiring for the power supply and prime fuse circuit boards.

Electrical Parts List - Main Amplifier Boards

Main Amp (L) Components

Lists transistors, diodes, capacitors, and resistors for the left main amplifier board.

Main Amp (R) Components

Lists transistors, diodes, capacitors, and resistors for the right main amplifier board.

Electrical Parts List - Power Supply and Input/Output Boards

Power Supply Board Components

Lists components for the power supply circuit board.

Speaker Terminal Board Components

Lists components for the speaker terminal circuit board.

Input Board Components

Lists components for the input circuit board.

Electrical Parts List - Control and Amplifier Boards

Display Board Components

Lists ICs, transistors, diodes, capacitors, and crystal for the display circuit board.

Turbo Amplifier Board Components

Lists components for the turbo amplifier circuit board.

LED O/B Board and Miscellaneous

Lists components for the LED O/B board, LEDs, fuses, and other miscellaneous parts.

Packing Assembly Parts List

Packing Method Illustration

Illustrates the method for packing the unit for shipment.

Cabinet Assembly Parts List

Front Panel, Covers, and Knobs

Lists parts for the front panel, top/rear covers, and various knobs.

Screws, Insulators, and Fasteners

Lists various screws, washers, insulators, and fasteners used in cabinet assembly.

Shafts, Brackets, Fuses, and Holders

Lists shafts, brackets, fuse holders, and associated labels for the cabinet.

Exploded View of Cabinet Assembly

Front, Top, and Rear Cabinet Sections

Shows an exploded view of the front, top, and rear sections of the unit's cabinet.

Main Chassis and Internal Components

Illustrates the exploded view of the main chassis and major internal components.

Wiring Harnesses and Small Parts

Highlights the placement of wiring harnesses and smaller assembly parts.

Semi-Conductor Lead Identifications - ICs

IC Pinouts (IC301, IC302, IC701-IC704)

Shows pinout diagrams and functions for various integrated circuits.

IC Pinouts (IC705-IC709)

Illustrates pinout diagrams and functions for the M5238P integrated circuits.

Semi-Conductor Lead Identifications - Transistors and FETs

Transistor Pinouts (2SA/2SC Series - Part 1)

Shows pinout diagrams for common 2SA and 2SC series transistors.

Transistor Pinouts (2SA/2SC Series - Part 2)

Continues showing pinout diagrams for various 2SA and 2SC series transistors.

FET and DTA/DTC Series Pinouts

Illustrates pinout diagrams for FETs and DTA/DTC series transistors.

Related product manuals