Philips BT2500B/W-00 Service Manual
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Philips BT2500B/W-00 Service Manual

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wireless portable speaker
Copyright 2013 WOOX Innovations Limited.
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 WOOX Innovations. Philips and the Philips'Shield Emblem are
registered trademarks of Koninklijke Philips N.V. and are used by WOOX Innovations Limited
under license from Koninklijke Philips N.V.
Published by Raymond wk 1401 Subject to modification
Version 1.0
TABLE OF CONTENTS
TECHNICAL SPECIFICATION ..........................................1-22
version variation ..................................................................... 1
Safety Instruction .................................................................. 2
BLOCK DIAGRAM .................................................................. 1
WIRING DIAGRAM................................................................ 2
Circuit Diagram ......................................................................1-2
TOP BOARD LAYOUT............................................................ 1
BOTTOM BOARD LAYOUT ................................................... 2
Exploded drawing .................................................................... 1
BT2500B/W-00
Page
CLASS 1
LASER PRODUCT
3142 038 61040

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Summary of Contents for Philips BT2500B/W-00

  • Page 1 WOOX Innovations. Philips and the Philips’Shield Emblem are registered trademarks of Koninklijke Philips N.V. and are used by WOOX Innovations Limited under license from Koninklijke Philips N.V.

  • Page 2: Technical Specification

    TECHNICAL SPECIFICATION Set Type Stroke Region/Countries Number Versions BT2500 BT2500 Europe BT2500 England BT2500 Prepared: Cheeked: ( ODM ) (ODM ) Finalized : Approved : ( Philips EPL) ( Philips PJM)
  • Page 3 TECHNICAL SPECIFICATION PICK UP BUTTON SOURCE AUDIO IN MICRO USB SPEAKER GRILL Vol KNOB BOTTOM COVER...
  • Page 4 TECHNICAL SPECIFICATION Cabinet Dimensions with Boxes ( WxHxD) Material : ABS W151xH181 xD55 Dimensions without Boxes ( WxHxD) Finishing : BLACK HIGH GLOSS 101(L)X101(W)X33(H)(mm) Weight : 0.16KG Units in Master carton : 4sets Weight ( including packing and Units in Dealer carton : N/A accessories ) :0.23KG...

  • Page 5: Table Of Contents

    TECHNICAL SPECIFICATION Table of contents DOCUMENT HISTORY ......................5 1. INTRODUCTION ......................... 6 Purpose and Scope of Document ................6 References ......................6 2. GENERAL INFORMATION AND REQUIREMENT .............. 7 Product Family Features ..................7 Mechanical General Information ................8 Safety Standards ....................

  • Page 6: Document History

    TECHNICAL SPECIFICATION Document History Date Person Description 24/10/2013  First Draft(AA) 25/10/2013  Add Rechargable battery part. dd/mm/year  Revised(before PV)      ...

  • Page 7: Introduction

    Sheet 190 will be part of the Philips official documentation from stage 2 onwards. All changes to sheet 190 have to be submitted via Change Proposals. Changes have to be marked in bold and/ or colours in the document for easy recognition in at least the update right after the change.

  • Page 8: General Information And Requirement

    TECHNICAL SPECIFICATION 1. General Information and Requirement Product Family Features 2.1.1 External I/O Connections Model BT2500 Stroke Version Region Europe England cables √ √ √ USB charging 2.1.2 Controls, Local Display and LED Indications 1. Display 2. LED Blue / RED LED...

  • Page 9: Mechanical General Information

    TECHNICAL SPECIFICATION Mechanical General Information The productappearances and functions are defined in their respective MUS. Product management approves the MUS and it is a leading document where product appearance is applicable. Please refer to Sh560 for mechanical information. Safety Standards Where applicable Standard /12 (EU), /05 (UK), /51 (Russia)

  • Page 10: Esd Requirements

    TECHNICAL SPECIFICATION ESD Requirements The product shall withstand electro static discharges on all user accessible parts of the product. Reference: IEC61000-4-2. For contact discharges: Level General (kV) USA (kV) Requirement No deviations allowed. >2-4 >3-4 Short perceptible deviations allowed. >4-5 >4-5 Normal recallable functions function changes allowed.

  • Page 11: Technical Specifications

    1-10 TECHNICAL SPECIFICATION 3. Technical Specifications Power Supply 500MA Li- Polymer 3.7V 750MAH 3.1.1 Type and versions ( NA) Wall mounting external AC/DC adaptor will be used for all models and stroke versions. AC/DC adaptor 9V/0.33A, No load power dissipation<0.3W. Average Efficiency>62.97% Versions Region/Country Adaptor...
  • Page 12 1-11 TECHNICAL SPECIFICATION Parameters:  Ring-wave (100kHz)  From +/3kV to +/-6kV in steps of 1 kV.  10 shots per combination.  One shot per minute.  Serial impedance: 2 Ohm for Europe, 12Ohm for Nafta  Polarity and phase: Positive (phase 90º) & Negative (phase 270º) Reference: IEC61000-4-5 and for USA: 3135 019 8029 Reliability evaluation.

  • Page 13: Technical Description

    1-12 TECHNICAL SPECIFICATION Technical Description 3.2.1 TUNER ( N/A) General Part Tuner Range Version Tolerance Tuning Grid FM 87.5 - 108.0 MHz Quartz Precision 50Khz FM 87.5 - 108.0 MHz Quartz Precision 100Khz Quartz Precision 50Khz Quartz Precision 100Khz AERIAL Pig tail 75 ohm...
  • Page 14 1-13 TECHNICAL SPECIFICATION Electronic Data( N/A) General measuring conditions: (if not otherwise indicated) Aerial input : 75 Ohm, 71 dBf Aerial voltage : EMF Deviation : 22.5 kHz Modulation : 1 kHz Item Limit unit Remark 87.5 Tuner range High 108.0 88Mhz -26dB Noise Limited Sensitivity...
  • Page 15 1-14 TECHNICAL SPECIFICATION Electronic Data( N/A) General measuring conditions: (if not otherwise indicated) Modulation : 30 % Modulation frequency : MW & SW : 1000 Hz; Band-pass filter : 300 – 15,000 Hz Item Limit unit Remark 531/530 Tuner range High 1602/1700 603/600kHz...
  • Page 16 1-15 TECHNICAL SPECIFICATION 3.2.2 Audio in( Speaker impendence 8 ohm) Item Limit unit Remark Output power ±1dB 10% THD Input sensitivity ±100 Frequency response(63Hz-20Khz) ±1 ±3 According acoustic spec. Channel separation N.A for BT2500 Channel difference ±1 N.A for BT2500 Signal to Noise Ratio(A-weighted): Crosstalk between inputs /sources 250 –...
  • Page 17 1-16 TECHNICAL SPECIFICATION 3.2.3 CD/MP3/iPhone ( N/A) item Limit unit Remark Signal to Noise Ratio(A-weighted): Signal to Noise Ratio(Un-weighted): Frequency response(63Hz-20Khz) ±1 ±3 According acoustic spec. Channel separation N.A for AJ6000 Channel difference ±1 N.A for AJ6000 Dynamic range Playability: (acc. to AR 30-05-239) Limit Typical Test disc...
  • Page 18 1-17 TECHNICAL SPECIFICATION 3.2.4 Tape ( N/A) General part Item Specification Unit Item Tape Speed 4.76 CM / S Auto Stop (SEMI ) Speed Control Auto Reverse ± WOW and Flutter 0.4 ( JIS) Auto Replay Fast Wind / Rewind C 60 Cue / Review No.
  • Page 19 1-18 TECHNICAL SPECIFICATION 3.2.5 Bluetooth test Item Specification Remark Bluetooth version RF Output Power -6 to +4 dBm Sensitivity at 0.1% BER ≤-70 dBm Operating Frequency Band 2.4GHz ~ 2.48GHz Receive HSP AUX INPUT MICROPHONE Remote Controlled Noise Reduction System Electronic data Item Limit...
  • Page 20 1-19 TECHNICAL SPECIFICATION 3.2.6 Digital output (N/A) Item Specification Remark CDDA/LPCM (including MPEG1) IEC60958 IEC61937 MPEG2, Dolby Digital (AC-3) DTS, 96kHz 24 bit Electronic data Item Limit unit Remark Output signal amplitude 0.5Vpp ±20% Output Impedance ±20% DC output voltage <0.05 Clock accuracy 1000...

  • Page 21: Audio Signal Processing

    1-20 TECHNICAL SPECIFICATION 3.2.7 Rechargable battery Can charge at 5V/500mA input. Electronic data Item Limit unit Remark Output Resistance Ohms Charge voltage Nominal voltage Standard Charge current Max. charge current Typical Capacity Charging time Hour Charging Voltage ±0.1 Discharging time BT Playback (1/8 rated power) Hour...

  • Page 22: Mechanical

    1-21 TECHNICAL SPECIFICATION Item Specification Timer Setting Clock and Timer Timer Wakeup Mode Buzzer, Radio Remarks Time Setting /12 version for 24hrs /37 version for 12hrs Volume at Wakeup 12 level Volume No of Alarm Timer Settings 2 Alarm timer, select 7days/5days/2days Alarm setting 9minutes Repeat alarm, 30minutes Max.

  • Page 23: Technical Specification

    1-22 TECHNICAL SPECIFICATION Requirements: 1. Set should function normally 2. Temperature rise of accessible parts such as metallic enclosures (casing) shall not exceed 40˚C above the ambient temperature. 3. Temperature rise of PCB prints shall not exceed 85˚C 4. Temperature readings of all mechanical / electrical components and modules shall not exceed their specification limits.

  • Page 24: Version Variation

    version variation Type /Versions: BT2500B/W /00/37 Service policy Board in used: Main BOARD VR Board Type /Versions: BT2500 Features /00/37 Feature diffrence VOLTAGE SELECTOR ECO STANDBY - DARK * TIPS : C -- Component Lever Repair. M -- Module Lever Repair -- Used...

  • Page 25: Safety Instruction

    Safety Instruction WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically.

  • Page 26: Block Diagram

    BLOCK DIAGRAM Block Diagram high PASS filter TDA7491 4558 AUDIO IN Audio Limiter AMPLIFLER SLIDE SWITCH D2761 STEP-UP SWITCHING Bluetooth 4 ohm 4W REGULATOR SPEAKER FW3717 ME2149 charging Li batteries 7533_3.3V AT6009 3.7V/750mA Data Signal Power...

  • Page 27: Wiring Diagram

    WIRING DIAGRAM...
  • Page 28 Circuit Diagram PHONE1 BT speaker EJ325D6U0BB3-69T C17 104 AUX_IN AUX_INA SW2-B CON1 CON2 GND2 IN'' GND1 NPC3 NPC3 BT_AUDIO AUDIO VR PCB 0UT' USB_VDD USB1 Firmware update DC IN:5V/1.2A USB_VDD FUSE 100K 100K UART-RX 8050 UART-TX POWER SW2-A 100K SS24 FB4 FB120 USB_GND ATD6009...
  • Page 29 Circuit Diagram BT speaker TDA7491P SSOP-36 SUB_GND SVCC OUTPB 15UH VREF OUTPB 330P INNB PGNDB INPB PGNDB R4 1K UTC4558 GAIN1 PVCCB C6 NC C7 334 100K GAIN0 PVCCB 4558_VCC +VCC OUT1 OUTNB 15UH 100K AUX_INA 8050 DIAG OUTNB 56K_1% OUT2 1IN- R56 10K...

  • Page 30: Top Board Layout

    TOP BOARD LAYOUT...

  • Page 31: Bottom Board Layout

    BOTTOM BOARD LAYOUT...

  • Page 32: Exploded Drawing

    Exploded drawing...

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