Bang & Olufsen BeoLab 18 User Manual

BeoLab 18
Type 6807, 6827, 6834 - 6839, 6847
Service Manual - version 1.2
English
132.6 132.4
13.5
15.5
20.0
20.0

Bang & Olufsen BeoLab 18 Specifications

General

Amplifier	Class D
Tweeter	1 x 3/4"
Wireless Power Link	Yes
Weight	10.5 kg
Type	Active
Cabinet Principle	Bass-reflex
Connections	RCA Toslink
Inputs	Analog (RCA), Digital (Toslink)
Finish	Black, White
Driver Units	2 x 6.5" woofers, 1 x 3/4" tweeter

Summary

How to Service

Service Strategy and Preparation

Troubleshooting

Fault Flow Charts

Adjustments

Information and Module Calibration

Procedures for adjusting and calibrating various modules after replacement.

Software Update Procedure

Final Check Procedures

Replacement of Modules

Replace PCB2.1, Digital Connector

Procedure for replacing the digital connector module.

Replace PCB2.2, Analogue Connector

Procedure for replacing the analogue connector module.

Replace PCB04, Power Supply

Procedure for replacing the power supply module.

Replace PCB30, Digital Sound Engine

Procedure for replacing the digital sound engine module.

Replace PCB35, Amplifier

Procedure for replacing the amplifier module.

Replace PCB47, LED Indicator

Replace PCB48, NTC Woofer

Replace PCB48, NTC Tweeter

Replace PCB89, Wireless Power Link Rx

Procedure for replacing the wireless power link receiver module.

Replace Wireless Antennas

Replace Tweeter

Replace Woofers

Specification Guidelines for Service Use