Philips HTS5120/51 Service Manual

Published by KC-KM 1030 AVM Printed in he Netherlands
HTS5120/12/51/55/78/93/98
Subject to modification EN 3139 785 35241
Home Theater System
CLASS 1
LASER PRODUCT
Contents
Page
Contents
Page
©
Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Version 1.1
2 Technical Specification and Connection Facilities
3 Laser Beam Safety Precautions..................................3-1
1 Repair Scenario Matrix ...............................................1-1
4 Important Safety Precautions ......................... 4-1 to 4-2
5 Safety Check After Servicing .................................... 5-1
7 Standard Notes For Servicing .................................. .7-1
8 Special Information BGA IC & Flat Pack-IC
6 Safety Information General Notes & Lead Free
9 Direction of Use ...............................................9-1 to 9-5
10 Cabinet Disassembly Instructions ................... 10-1 to 10-2
16 Main Unit--Touch Button Board
11 Troubleshooting ..................................................... 11-1
12 Software Upgrading Procedure ............................. 12-1
13 Software Version Check ........................................ 12-2
14 Block Diagram ........................................................13-1
15 Wiring Diagram ...................................................... 14-1
17 Main Unit--VFD Display Board
PT6311 IC Specification ................... 15-4
18 Main Unit-- IPOD,USB & MP3 Board
Layout Diagram ................................ 15-6
19 Main Unit--Decoder Board Circuit Diagram
20 Main Unit--AMP Board
24 Main Unit Exploded View ............................................ 16-1
25 Subwoofer Exploded View ...........................................16-2
26 Packing Exploded View ...............................................16-3
27 Revision List ................................................................17-1
21 Main Unit--Radio Transmit Board
................................................... 8-1 to 8-3
Circuit Diagram ...................... 15-7 to 15-10
Circuit Diagram .................................. 15-18
Circuit Diagram ...................... 15-20 to 15-22
Circuit Diagram ..................... 15-25 to 15-27
Circuit Diagram ...................... 15-12 to 15-15
Layout Diagram ................................ 15-17
Layout Diagram ................................. 15-19
Layout Diagram ................................. 15-24
Layout Diagram ................................. 15-28
Circuit Diagram ..................... 15-29 to 15-30
Layout Diagram ................................. 15-32
EN29LV320A IC Specification ..........15-11
TDA8920 IC Specification ................ 15-31
UDA1355H IC Specification ............ 15-16
CC2400 IC Specification .................. 15-23
WT5700 IC Specification ................. 15-2
22 Subwoofer--Radio Receiver Board
23 Subwoofer--Power Board
.................................................. 2-1 to 2-3
Circuit Diagram ................................. 15-1
Layout Diagram ................................ 15-1
Circuit Diagram ................................. 15-3
Circuit Diagram ................................. 15-6
Layout Diagram ................................ 15-5
Requirement ............................ 6-1 to 6-2
Features
RDS
Voltage Selector
ECO Standby
DTS
Feature
Different
/12
/51 /55 /78
/93 /98

Philips HTS5120/51 Specifications

General

Audio Channels	5.1
DVD Player	Yes
USB Port	Yes
FM Tuner	Yes
Audio in	Yes
BD-Live (Profile 2.0)	No
Ethernet	No
Wi-Fi	No
3D Playback	No
Bluetooth	No
Sound System	Dolby Digital
Supported Formats	MP3, JPEG

Summary

Laser Beam Safety Precautions

Important Safety Precautions

General Safety Instructions

Crucial safety guidelines for operating and handling the home theater system.

Safety Check after Servicing

Clearance Distance Verification

Checks for safe component spacing after repair.

Leakage Current Testing

Procedure to measure electrical leakage current after servicing.

Safety Information and General Notes

General Safety Instructions

Important safety regulations and handling procedures for repairs.

Laser Safety Warnings

Precautions regarding laser device usage and potential eye hazards.

General Warnings and Precautions

Warnings related to ESD, live voltage sections, and component handling.

Standard Notes for Servicing

Lead-Free Soldering Procedures

Rules and tips for soldering with lead-free alloys.

Special Information: BGA IC & Flat Pack-IC

BGA IC Handling and Soldering

Specific information for BGA ICs, including temperature profiles and dry packaging.

Flat Pack-IC Removal and Installation

Step-by-step guide for removing and installing flat pack integrated circuits.

Cabinet Disassembly Instructions

Troubleshooting Guide

No Power Troubleshooting

Flowchart for diagnosing and resolving issues when the unit does not power on.

No Speaker Voice Troubleshooting

Flowchart for troubleshooting audio output problems.

Disc Read Error Troubleshooting

Flowchart for diagnosing issues when the unit cannot read discs.

Software Upgrading Procedure

System Block Diagram

Main Unit: Decoder Board Circuit Diagram

Power Support Circuitry

Main Unit: AMP Board Circuit Diagram

Main Unit: Radio Transmit Board Circuit Diagram

CC2400 IC Specification

Block Diagram and Pin Description

Subwoofer: Radio Receiver Board Circuit Diagram

Subwoofer: Power Board Circuit Diagram

TDA8920 IC Specification

Block Diagram and Pinning