Sharp HT-DP2500W

HT-DP2500W
– 1 –
Page
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ...................................................................................................... 1
VOLTAGE SELECTION.......................................................................................................................................................... 2
SPECIFICATIONS ................................................................................................................................................................. 2
NAMES OF PARTS ............................................................................................................................................................... 3
OPERATION MANUAL .......................................................................................................................................................... 4
DISASSEMBLY...................................................................................................................................................................... 6
ADJUSTMENT ...................................................................................................................................................................... 8
NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................... 9
BLOCK DIAGRAM ............................................................................................................................................................... 10
SCHEMATIC DIAGRAM/WIRING SIDE OF P.W.BOARD................................................................................................... 12
TYPES OF TRANSISTOR AND LED.................................................................................................................................... 19
FUNCTION TABLE OF IC.................................................................................................................................................... 24
FL SEGMENT ...................................................................................................................................................................... 28
PARTS GUIDE/EXPLODED VIEW
CONTENTS
HT-DP2500W
No. S0884HTDP2500
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.
SERVICE MANUAL
SHARP CORPORATION
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
Manufactured under license from Dolby Laboratories Licens-
ing Corporation.
DOLBY, the double-D symbol and "PRO LOGIC" are
trademarks of Dolby Laboratories Licensing Corporation.
QACCE0008AW00
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
QACCL0005AW00
OPLGA0250AFZZ
HT-DP2500W home theater system consisting of
HT-DP2500W home theater system, CP-F2500W,
CP-SW2500W, CP-C2500W and CP-SR2500W.
All manuals and user guides at all-guides.com
all-guides.com

Sharp HT-DP2500W Specifications

General

Brand	Sharp
Model	HT-DP2500W
Category	Home Theater System
Language	English

Summary

Specifications

HT-DP2500 W System Specifications

Detailed specifications for the main HT-DP2500W unit.

Speaker System Specifications

Specifications for CP-F2500W, CP-C2500W, CP-SR2500W, CP-SW2500W speakers.

Disassembly Procedures

HT-DP2500 W Unit Disassembly

Step-by-step guide for disassembling the main HT-DP2500W unit.

Speaker Unit Disassembly

Adjustment Procedures

Tunner Section Adjustment

Details on FM RF, FM Detection, FM Mute Level, and AM IF/RF adjustments.

Schematic and Wiring Diagrams

Schematic Diagrams (Pages 16-22)

Detailed circuit schematics for various sections of the unit.

Transistor and LED Identification

P.W. Board Wiring Diagrams (Pages 23-27)

Diagrams showing the physical layout and connections on P.W. boards.

IC Function Tables

System Microcomputer Function Table (12)

System Microcomputer Function Table (22)

IC Block Diagrams

Microcomputer Block Diagram

Tuner IC Block Diagram

Dolby Pro Logic Decoder Block Diagram

Component Parts List

Integrated Circuits, Transistors, and Diodes

List of ICs, transistors, and diodes with part numbers and descriptions.

Resistors List

Comprehensive list of resistors with part codes and values.

Cabinet, Accessories, and Speaker Parts

Lists parts for cabinets, accessories, and all speaker types.