EasyManua.ls Logo

Luxman LV-105 Service Manual

Luxman LV-105
48 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Question and Answer IconNeed help?

Do you have a question about the Luxman LV-105 and is the answer not in the manual?

Luxman LV-105 Specifications

General IconGeneral
TypeHybrid Integrated Amplifier
Frequency Response10Hz to 100kHz
Valve Complement2 x 6CG7
Weight12kg
Input Sensitivity0.3mV (MC), 2.5mV (MM), 150mV (line)
Signal to Noise Ratio100dB (line)
Speaker Load Impedance4Ω to 16Ω

Summary

Parts Locations and Disassembly Instructions

Front Panel and Escutcheon Removal

Steps to remove the front panel, escutcheon, and related P.C. boards.

Internal P.C. Board Removal - Part 1

Procedures for removing various internal P.C. boards like Tone, MM/MC, Volume, etc.

Internal P.C. Board Removal - Part 2 & Covers

Steps for removing Front Aux, AV boards, Speaker Terminal, and Rear Covers.

Major Board and Chassis Removal

Procedures for removing the Protect P.C. Board and the Main P.C. Board.

Adjustment Procedures

Idling Adjustment Procedure

Detailed steps for performing the idling adjustment on the Main P.C. Board.

Adjustment Locations Diagram

Visual guide showing adjustment points on the Main P.C. Board.

Block Diagram

Schematic Diagram

Detailed Board Schematics - Part 1

Detailed schematic diagrams for Volume Control and Front/AUX P.C. Boards.

Detailed Board Schematics - Part 2

Detailed schematic diagrams for Equalizer, AV Monitor, and AV Terminal P.C. Boards.

Detailed Board Schematics - Part 3

Detailed schematic diagrams for MM/MC, Tone, Function/LED, MAIN, REC Selector P.C. Boards.

Detailed Board Schematics - Part 4

Detailed schematic diagrams for Protect, Speaker Switch, Heat-up/Switch, Tone/LED P.C. Boards.

Wiring Diagram

Electrical Parts List

Equalizer P.C. Board Components

Parts list for the Equalizer P.C. Board, including transistors, diodes, and resistors.

Cabinet Assembly Parts List

Exploded View (Cabinet)

Semi-Conductor Lead Identification

Related product manuals