Service manual [PDF] (64 pages)
- Updated: 07.09.2026
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TABLE OF CONTENTS
Page
Service Manual
. Mechanical and Dismantling Instructions…………........................3-1
. Software Upgrades ........................................................................4-1
. Trouble Shooting Chart……………………………………………….5-1
. Wiring Diagram………………………………………..………..….….6-1
. Electrical Diagrams and Print-layouts..….…………………....….…7-1
. Set Mechanical Exploded view & Part list.…………………..….….8-1
©Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
CLASS 1
LASER PRODUCT
PHILIPS
GB
. DFU Instruction..............................................................................2-1
. Revision List..................................................................................9-1
. Technical Specifications…………....………………………..............1-3
. Safety Instruction, Warning & Notes….……………………....….....1-4
. Location of PCB Boards&Version Variation&Repair Scenario Matrix..........1-2
Published by RY&LLL - 1147 BU AVM Printed in The Netherlands Subject to modification
3139 785 35843
Version 1.3
Service
. Change settings.......................................…………........................4-2
HTS3531/12/51/94/98/F7/55/78/93
Home Theater DVD Player
Version Variation
/12
/51
/94
/98
/F7
/55
/78
/93
Output Power- 300W
X
X
X
X
X
X
X
X
Voltage(220~240V~)
X
X
X
X
Voltage(110~240V~)
X
X
X
X
MP3 LINK
X
X
X
X
X
X
X
X
Repair Scenario Matrix
/12
/51
/94
/98
/F7
/55
/78
/93
Main Board
B
B
C
C
C
C
C
C
Front Control Board
B
B
C
C
C
C
C
C
Amplifier Board
B
B
C
C
C
C
C
C
Power Board
B
B
C
C
C
C
C
C
*Bd:Board Level Replacement
*C:Component Level Repair
Type/Versions
Features
Type/Versions
Board in used
HTS3531
HTS3531
Note
• Specifi cations and design are subject to change
without notice.
Region codes
The type plate on the back or bottom of the
home theater shows which regions it supports.
Media formats
•
DVD-Video, DVD+R/+RW, DVD-R/-RW,
DVD+R/-R DL, CD-R/CD-RW, Audio CD,
Video CD/SVCD, Picture fi les, MP3 media,
WMA media, DivX media, USB storage
device
File formats
•
Audio: .mp3, .wma
•
Video: .avi, .divx, .mpg, .mpeg,
•
Picture: .jpg, .jpeg
Country
DVD
Europe, United Kingdom
Latin America
Australia, New Zealand
Russia, India
China
Asia Pacific, Taiwan, Korea
HTS3531/12/55/78:
Product Specifications:
1-3
Amplifi er
•
Total output power: 300W RMS (30%
THD)
•
Frequency response: 20 Hz-20 kHz / ±3 dB
•
Signal-to-noise ratio: > 65 dB (CCIR) /
(A-weighted)
•
Input sensitivity:
•
AUX: 2 V
•
Music iLink: 1 V
Video
•
Signal system: PAL / NTSC
•
HDMI output: 480i/576i, 480p/576p, 720p,
1080i, 1080p
Audio
•
S/PDIF Digital audio input:
•
Optical: TOSLINK
•
Sampling frequency:
•
MP3: 32 kHz, 44.1 kHz, 48 kHz
•
WMA: 44.1 kHz, 48 kHz
•
Constant bit rate:
•
MP3: 32 kbps - 320 kbps
•
WMA: 64 kbps - 192 kbps
Radio
•
Tuning range:
•
Europe/Russia/China: FM 87.5-108
MHz (50 kHz)
•
Asia Pacifi c/Latin America: FM 87.5-108
MHz (50/100 kHz)
•
Signal-to-noise ratio: FM 50 dB
•
Frequency response: FM 200 Hz-12.5 kHz
/ ±6 dB
USB
•
Compatibility: Hi-Speed USB (2.0)
•
Class support: USB Mass Storage Class
(MSC)
•
File system: FAT16, FAT32
•
Maximum memory support: < 160 GB
Main unit
•
Power supply:
•
Europe/China/Russia/India: 220-240V,
~50 Hz
•
Latin America/Asia Pacifi c: 110-240V
~50-60 Hz
•
Power consumption: 55 W
•
Standby power consumption: 0.9 W
•
Dimensions (WxHxD): 360 x 58 x 325 mm
•
Weight: 2.3 kg
Subwoofer
•
Output power: 50 W RMS (30% THD)
•
Impedance: 4 ohm
•
Speaker drivers: 133 mm (5.25”) woofer
•
Dimensions (WxHxD): 160 x 265 x 265 mm
•
Weight: 2.5 kg
•
Cable length: 3 m
Speakers
Center speaker:
•
Output power: 50 W RMS (30% THD)
•
System: 1 x 63.5 mm (2.5”) full range
•
Speaker impedance: 4 ohm
•
Speaker drivers: 1 x 63.5 mm (2.5”) woofer
•
Dimensions (WxHxD): 159 x 84.5 x 80 mm
•
Weight: 0.35 kg
•
Cable length: 2 m
Front/Rear speaker:
•
Output power: 4 x 50 W RMS (30% THD)
•
Speaker impedance: 4 ohm
•
Speaker drivers: 1 x 63.5 mm (2.5”) full range
•
Dimensions (WxHxD): 84.5 x159 x 80mm
•
Weight (front): 0.35 kg/each
•
Weight (rear): 0.35 kg/each
•
Cable length (front): 4 m
•
Cable length (rear): 10 m
Remote control batteries
•
2 x AAA-R03-1.5 V
Laser
•
Type: Semiconductor laser GaAIAs (CD)
•
Wave length: 645 - 665 nm (DVD), 770 -
800 nm (CD)
•
Output power: 6 mW (DVD), 7 mW
(VCD/CD)
•
Beam divergence: 60 degrees.
1-4
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