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JVC SP-DW103 Service Manual

JVC SP-DW103
35 pages
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Page #8 background image
1-8 (No.22056)
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.

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JVC SP-DW103 Specifications

General IconGeneral
TypeActive Subwoofer
Enclosure TypeBass Reflex
Input TypeLine Level
Power Output100W
Driver Size10 inches

Summary

Product Specifications

Safety Precautions

Safety Precautions, Warnings, and Critical Parts

Covers general safety, warnings, cautions, and critical component identification.

Service Instructions and Procedures

Specific Service Instructions

States that specific service instructions are not provided in this manual.

Disassembly Method

Step-by-step guide for disassembling the unit's components.

Adjustment Procedures

States that adjustment procedures are not provided in this manual.

Troubleshooting Guide

States that troubleshooting procedures are not provided in this manual.

Description of Major Integrated Circuits (ICs)

AN79L05-T (IC592) Voltage Regulator

Pin layout and block diagram for the AN79L05-T regulator.

BA15218F-XE Dual Operation Amplifier

Pin layout and block diagram for the BA15218F-XE dual op-amp.

BU4584BF-X Hex Schmitt Inverter

Pin layout and block diagram for the BU4584BF-X hex schmitt inverter.

IR2113S-X Gate Driver

Pin layout and block diagram for the IR2113S-X gate driver.

NJM311M-XE Comparator

Pin layout for the NJM311M-XE comparator.

NJM78L05A-T Voltage Regulator

Pin layout and block diagram for the NJM78L05A-T regulator.

STR-F6676 Switching Regulator

Pin layout and block diagram for the STR-F6676 switching regulator.

TC74HC00AF-W Quad 2-input NAND Gate

Pin layout and block diagram for the TC74HC00AF-W NAND gate IC.

TC74HC14AF-X Hex Schmitt Inverter

Pin layout and block diagram for the TC74HC14AF-X hex schmitt inverter.

Schematic Diagrams

Block Diagrams

Visual representation of the system's functional blocks.

Standard Schematic Diagrams

Detailed electrical circuit schematics for the unit.

Printed Circuit Board Layouts

Visual layouts of the internal printed circuit boards.

Parts Lists and Exploded Views

Exploded View of Amplifier Assembly and Parts

Illustrated breakdown of the amplifier section with component details.

Exploded View of Speaker Assembly and Parts

Illustrated breakdown of the speaker section with component details.

Electrical Parts List

Comprehensive list of electrical components with part numbers and descriptions.

Packing Materials and Accessories List

List of packaging components and included accessories.

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