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Harman Kardon SUB-TS15 Service Manual

Harman Kardon SUB-TS15
31 pages
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harman/kardon
SUB-TS15
(HKTS 15 SUBWOOFER)
SERVICE MANUAL
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797 Rev0 2/2007
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Harman Kardon SUB-TS15 Specifications

General IconGeneral
BrandHarman Kardon
ModelSUB-TS15
CategorySubwoofer
LanguageEnglish

Summary

Specifications Overview

Amplifier Power and Driver Details

Details the RMS power output, woofer size, and enclosure type.

Input, Output, and Frequency Response

Lists connection types and the subwoofer's operational frequency range.

Trigger Input Voltage and Physical Dimensions

Specifies trigger voltage requirements and the subwoofer's size and weight.

Package Contents and Included Accessories

Product Package Item List

Lists all items included in the product packaging, with part numbers.

Amplifier Panel Controls and Connections

Volume and Filter Controls

Adjusts subwoofer volume and high-cut filter frequency.

Power and Signal Input Controls

Manages power modes, external trigger, and audio-sense features.

Input and Output Connection Ports

Details line-level, speaker-level inputs, and speaker outputs.

Master Power and AC Power Cord

Describes the main power switch and AC power connection.

Speaker Connections: Digital Inputs

Dolby Digital/DTS Connection Guide

Connecting the subwoofer using digital surround processors via LFE.

Speaker Connections: Dolby Pro Logic Line Level

Connecting Receiver Line Output

Steps for connecting receiver's line-level output to the subwoofer.

Speaker Connections: Dolby Pro Logic Speaker Level

Connecting Receiver Speaker Terminals

Steps for connecting via receiver or amplifier speaker terminals.

Operation Guide

Powering On and Standby Modes

How to turn the subwoofer on and its standby behavior.

Volume and Bass Response Adjustments

Using controls for volume and tuning bass response.

Test Set Up and Procedure

Equipment, Initial Settings, and Unit Test

Required tools, starting controls, and basic function verification.

Sweep and Driver Function Tests

Procedures for testing cabinet noises and driver performance.

Component Breakdown and Parts Identification

Exploded View of Subwoofer Components

Visual breakdown of the subwoofer's external parts.

Internal Component Views

Amplifier Assembly Diagram

Visual representation of the amplifier unit's internal components.

Block Diagram: Preamp and Limit Circuits

Preamp and Limiter Circuit Overview

Signal flow schematic for preamp and limiting functions.

Block Diagram: Power Amplifier and Supply

Power Amplifier and Supply Circuit Overview

Circuit overview of the power amplifier stage and power supply.

Troubleshooting Flow Chart

Amplifier No Signal Troubleshooting

Step-by-step guide for diagnosing no audio output issues.

LED Indicator and Voltage Checks

Troubleshooting based on LED status and voltage measurements.

PCB Layout: Main Board

Main PCB Component Placement Diagram

Visual layout of components on the main circuit board.

PCB Layout: Limiter Board

Limiter PCB Component Placement Diagram

Visual layout of components on the limiter circuit board.

PCB Layout: Preamp Board

Preamp PCB Component Placement Diagram

Visual layout of components on the preamp circuit board.

PCB Layout: Power Amplifier Board

Power Amplifier PCB Component Placement Diagram

Visual layout of components on the power amplifier circuit board.

Integrated Circuit Diagrams

Dual and Quad Op-Amp IC Pinouts

Pinout diagrams for 4558 and TL074 operational amplifiers.

Transistor and Optocoupler Pinouts

Pinout diagrams for various transistors and the optocoupler.

Electrical Parts List: Main/Power PCB

Main/Power PCB Resistors and Capacitors

List of resistors and capacitors on the main/power PCB.

Main/Power PCB Semiconductors

List of semiconductors (transistors, diodes) on the main/power PCB.

Electrical Parts List: Preamp PCB

Preamp PCB Resistors and Capacitors

List of resistors and capacitors on the preamp PCB.

Preamp PCB Semiconductors and ICs

List of semiconductors and ICs on the preamp PCB.

Electrical Parts List: Limiter PCB

Limiter PCB Resistors and Capacitors

List of resistors and capacitors on the limiter PCB.

Limiter PCB Semiconductors

List of semiconductors on the limiter PCB.

Electrical Parts List: Miscellaneous Components

Miscellaneous and Mechanical Parts

List of other components like wires, screws, and mechanical parts.

Schematic Diagrams: Pre-Amp Section

Pre-Amp Circuit Schematic

Detailed circuit diagram of the pre-amplifier section.

Schematic Diagrams: Limiter Section

Limiter Circuit Schematic

Detailed circuit diagram of the limiter section.

Schematic Diagrams: Power Amplifier Section

Power Amplifier Circuit Schematic

Detailed circuit diagram of the power amplifier section.

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