Philips HTS3154/12 User Manual

HTS3154/12
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DVD Home Theatre System
Published by LM0833 Service Audio Printed in The Netherlands Subject to modification
Release List
Mechanical Exploded View & Parts
Chapter
3139 785 34410
Second Generation
This service manual is for HTS3154/12 Second Generation model,
which is different from the previous generation HTS3154/12 models.
For Second Generation model the serial number begin with
MF1AXXXXXXXXXX. Refer to the rating label illustration at right.
1.0

Philips HTS3154/12 Specifications

General

Brand	Philips
Model	HTS3154/12
Category	Home Theater System
Language	English

Summary

Location of PCB Boards

Version Variation

Details variations in model features and components.

Version Scenario Matrix

Maps product versions to specific board configurations.

Specifications

Measurement Setup

Service Aids

Service Tools and Media

Lists specialized tools and test discs for servicing the unit.

Handling Chip Components

Provides guidance on safe handling of electronic components.

ESD & Safety Instruction

ESD Protection Equipment

Details necessary equipment for electrostatic discharge protection.

General Safety Warnings

Covers critical safety precautions, including laser warnings.

Pb(Lead) Free Solder

Identification

Explains how to identify lead-free products and requirements.

System & Software Configuration

System Settings

Procedures for system reset, region code, and password changes.

Software & Version Management

Managing software versions and trade mode settings.

Disassembly Instructions

Front Panel Assembly Dismantling

Step-by-step guide to disassemble the front panel.

Main PCB Dismantling

Instructions for removing the main printed circuit board.

Component Dismantling

Control Board Dismantling

Steps to remove the control board from the unit.

Power Board Dismantling

Steps to carefully remove the power supply board.

DVD Module Dismantling

Procedure for detaching the DVD drive module.

Block Diagram

Wiring Diagram

Control Board

FTD Display Pin Assignment

Details pin connections for the FTD display.

Circuit Diagram

PCB Layouts

PCB Layout - Top View

Visual guide to component placement on the top side of the PCB.

PCB Layout - Bottom View

Visual guide to component placement on the bottom side of the PCB.

Main Board

Internal IC Diagram - MT1389

Internal schematic of the MT1389 integrated circuit.

Internal IC Diagram - EW484M1644VTA

Internal schematic for the EW484M1644VTA IC.

Main Board Circuit Diagram

Power Board

Power Board Circuit Diagram

Power Board PCB Layout - Top View

Power Board PCB Layout - Bottom View

Mechanical Exploded View

Mechanical Part List

Revision List