Harman Kardon SB 230 User Manual

harman/kardon Service Manual
SB 30/230
Active Soundbar with wireless subwoofer
Released EU2012 Harman Consumer Group, Inc. Rev 1, 2/2012
8500 Balboa Boulevard
Northridge, California 91329
CONTENTS
OWNER’S MANUAL 2-16
PACKING AND PARTS, CENTER
17
EXPLODED VIEW AND PARTS, CENTER 18
PACKING AND PARTS, SUB 19
EXPLODED VIEW AND PARTS, SUB 20
PARTS LIST, CENTER 21
PARTS LIST, SUB 29
BLOCK DIAGRAM, SUB 3
3
BLOCK DIAGRAM, CENTER 34
CABLE DIAGRAM 35
SCHEMATIC DIAGRAMS, CENTER 37
SCHEMATIC DIAGRAMS, SUB 47
www.audiodna.sk

Harman Kardon SB 230 Specifications

General

Channels	2.1
Subwoofer	Wireless
Bluetooth	Yes
Type	Soundbar
Connectivity	Bluetooth, Optical

Summary

Service Manual

Important Safety Instructions

General Safety Precautions

Detailed safety precautions for operating the apparatus.

Regulatory Compliance and Battery Handling

FCC, IC regulations, and battery disposal guidelines.

Introduction and System Overview

Introduction to the Harman Kardon SB 30

Welcome and overview of the SB 30 system's benefits.

SB 30 Description, Features, and Included Items

Detailed features, components, and accessories of the SB 30 system.

Soundbar Connections and Controls

Soundbar Rear-Panel Connectors and Controls

Identification of rear panel connectors and controls on the soundbar.

Soundbar Operation and Indicators

Soundbar Top-Panel Controls and Status LEDs

Functions of top panel buttons and meanings of status LEDs.

Subwoofer Controls and Layout

Subwoofer Rear-Panel Controls and Status

Identification of subwoofer controls and the power LED status.

Remote Control and Soundbar Placement

Remote Control Functions

Explanation of buttons on the soundbar remote control.

Wall-Mounting the Soundbar

Instructions for mounting the soundbar on a wall.

Subwoofer Placement and System Connections

Subwoofer Placement Guidance

Guidance on optimal subwoofer positioning for best bass performance.

Source and Voltage Connections

How to connect audio sources and set the voltage selector.

System Setup and Power

Power Connections and System Power On/Off

Steps for connecting power and turning the system on/off.

System Operation and Features

Wireless Code Switches and Subwoofer Volume

Setting wireless channels and adjusting subwoofer volume.

Audio Settings and Volume Adjustment

Phase, Volume, Mute, and Input Selection

Adjusting phase, volume, mute, and selecting input sources.

Surround Modes Overview

Explanation of Stereo, Virtual, and HARMAN Wave surround modes.

Advanced Audio Features

Stereo, Virtual, HARMAN Wave Modes

Details on Stereo, Virtual, and HARMAN Wave modes with room size.

Dolby Volume Processing

How Dolby Volume enhances audio performance and consistency.

Specifications

SB 30 System, Soundbar, and Subwoofer Specifications

Detailed technical specifications for the entire system.

Troubleshooting Guide

Common System Issues and Solutions

Troubleshooting soundbar, subwoofer, volume, and bass problems.

Soundbar Parts List

Soundbar Component Breakdown

List of parts for the SB 30 CNTR soundbar with part numbers.

SB 30 Soundbar Amplifier Parts List

Amplifier Component Breakdown

Detailed parts list for the SB 30 soundbar amplifier board.

SB 30 Subwoofer Parts List

Subwoofer Component Breakdown

List of parts for the SB 30 subwoofer with part numbers.

Subwoofer Block Diagrams

SB30 SUB Wireless RX Electrical Block Diagram

Electrical block diagram of the SB30 subwoofer's wireless receiver.

Soundbar Block Diagram

SB30 Sound-bar System Block Diagram

Overall block diagram of the SB30 soundbar system.

Cable Diagrams

SB30 Cable-DV2-110504 Diagram

Diagram showing cable connections and pinouts for the SB30.

Digital Converter Schematic

Digital Converter Circuit Diagram

Schematic for the digital converter module.

KEY-PCB Schematic

KEY-PCB Circuit Diagram

Schematic for the key input and IR receiver PCB.

OP-PCB Schematic

OP-PCB Circuit Diagram

Schematic for the output/processing PCB.

Trigger-PCB Schematic

Trigger-PCB Circuit Diagram

Schematic for the trigger input PCB.

KEY-PV Schematic

KEY-PV Circuit Diagram

Schematic for the key panel interface.

SB30 100W SUB Schematics

SB30 100W SUB Amplifier and Input Schematics

Schematics for the subwoofer's amplifier and input circuitry.

SB30 Soundbar PSU Schematics

SB30 Soundbar PSU Circuit Diagrams

Schematics for the soundbar's internal power supply.

SB30 Soundbar PSU Schematics (Continued)

SB30 Soundbar PSU Circuit Details

Detailed schematics for the soundbar's power supply unit.

SB30 Soundbar PSU Schematics (Continued)

SB30 Soundbar PSU Circuit Details

Further details on the soundbar's power supply schematics.

SB30 100W SUB Schematics (Continued)

SB30 100W SUB Amplifier Schematics

Schematics for the subwoofer's 100W amplifier.

SB30 100W SUB Schematics (Continued)

SB30 100W SUB Input Schematics

Schematics related to the subwoofer's input and control circuitry.