Philips HTS2501/12 User manual

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HTS2501/12/94/98
©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.
Published by RY_LYF_1130 Service AudioPrinted in The Netherlands Subject to modification
DVD Home Theater System
Version1.1
TABLE OF CONTENTS
Location of PCB Boards ............................................ 1-2
Versions Variation ...................................................... 1-2
Measurement Setup .................................................. 1-4
Specifications ............................................................ 1-3
Service Aids .............................................................. 1-5
ESD & Safety Instruction .......................................... 1-6
Lead-free soldering Information ................................ 1-7
Setting procedure & Repair Instructions........................2
Disassembly Instructions & Service positions .............. 3
Quick Start Guide .......................................................... 4
Block & Wiring Diagram ................................................5
VFD+USB Board............................................................6
Main Board ....................................................................7
Power Board ..................................................................8
Service Manual
Service
TfswjdfService
TfswjdfService
Mechanical Exploded view .......................................... 11
Revision List ................................................................ 12
GB
Chapter
3139 785 35561

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LOCATION OF PCB BOARDS
VERSION VARIATION:
REPAIR SCENARIO MATRIX:
*C = Component Level Repair
POWER PCB
MAIN PCB
VFD PCB
USB PCB
Type/Versions
Features
HTS2501
Output Power - 240W
Output Power - 300W
Voltage (110-240V)
/12
x
x
AUX x
/94
x
x
x
x
Main Board
VFD+USB Board
Type/Versions
Board in used
HTS2501
Power Board
C
C
/12
C
C
C
C
/94
/98
x
x
x
x
C
C
C
/98

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SPECIFICATIONS
Playback media
DVD-Video, DVD+R/+RW, DVD-R/-RW, CD-R/CD-RW, Audio
CD, Video CD/SVCD, Picture CD, MP3-CD, WMA-CD, DivX-
CD, USB storage device
File Format
Audio ...................................................................... .mp3, .wma
Video ....... .divx, .divx ultra, .mpeg, .mpg, .wmv (simple prole)
Picture ....................................................................... .jpeg, .jpg
Amplifier
Total output power............................. 240 W RMS (10% THD),
........................................ 300 W RMS (30% THD) (for:/94/98)
Frequency response.................................. 20 Hz-20 kHz /±3dB
Signal-to-noise ratio.................... > 65 dB (CCIR) /(A-weighted)
Input sensitivity..........................................................................
AUX ........................................................................... 1000 mV
Video
Signal system ........................................................ PAL / NTSC
Audio
Sampling frequency...................................................................
MP3 ................................................ 32 kHz, 44.1 kHz, 48 kHz
WMA............................................................ 44.1 kHz, 48 kHz
Constant bit rate ........................................................................
MP3 ........................................................ 112 kbps - 320 kbps
WMA......................................................... 48 kbps - 192 kbps
Radio
Tuning range .................................. FM 87.5-108 MHz (50 kHz)
Signal-to-noise ratio....................................................FM 50 dB
Frequency response.......................... FM 180 Hz-10 kHz/ ±6dB
USB
Compatibility....................................................................... USB
Class support......................... UMS (USB Mass Storage Class)
File system .........................................................FAT16, FAT32
Maximum memory support.......................................... < 160GB
Main Unit
Power supply.......................................... 110-240V, ~50-60 Hz;
Power consumption........................................................... 55 W
Standby power consumption .........................................≤ 0.9 W
Dimensions (WxHxD) ................................ 360 x 58 x 303(mm)
Weight ..............................................................................2.3 kg
Speakers
System........................................................... full range satellite
Speaker impedance......................................................... 3 ohm
Speaker drivers ...................................................... 3” full range
Frequency response...........................................150 Hz-20 kHz
Dimensions (WxHxD) ................................ 100 x 100 x 75(mm)
Weight ..........................................................0.30~0.66 kg/each
Cable length ..............................................................................
Center................................................................................ 1 m
Front .................................................................................. 2 m
Rear................................................................................. 10 m
Subwoofer
Impedance..................................................................... 12 ohm
Speaker drivers ..................................... 133 mm (5.25”) woofer
Frequency response...........................................40 Hz-150 kHz
Dimensions (WxHxD) ............................ 60 x 267.5 x 265 (mm)
Weight ............................................................................2.65 kg
Cable length ........................................................................ 2 m
Laser specification
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.
Specications subject to change without prior notice.
Total output power................ 300 W RMS (30% THD) (for:/12)

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LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc
(replaces test disc 3) SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Ri=50
Tuner FM
MEASUREMENT SETUP

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Service Tools:
Universal Torx driver holder .................................4822 395 91019
Torx bit T10 150mm ...........................................4822 395 50456
Torx driver set T6-T20 .........................................4822 395 50145
Torx driver T10 extended .....................................4822 395 50423
Compact Disc:
SBC426/426A Test disc 5 + 5A ...........................4822 397 30096
SBC442 Audio Burn-in test disc 1kHz .................4822 397 30155
SBC429 Audio Signals disc .................................4822 397 30184
Dolby Pro-logic Test Disc ....................................4822 395 10216
SERVICE AIDS
HANDLING CHIP COMPONENTS