Philips-AZ127-cd-sm 维修电路原理图.pdf

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1、Version 1.0AZ127/73/93CD SoundmachinePublished by ZH 1311 Service Audio Subject to modificationCopyright 2012 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem or transmitted, in any form or by

2、any means, electronic, mechanical, photocopying,or otherwise without the prior permission of Philips.CONTENTSTechnical specification .1Service measurement setup.1-3Service aids .1-4Instructions on CD playability .2Block diagram.3Wiring diagram .4Circuit diagram .5Layout diagram.6Exploded view diagra

3、m .7Revision list .83140 038 60050RadioFans.CN 收音机爱 好者资料库Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 1 A4 CHECK DATE 2

4、012-11-16 BU HAV Consumer Lifestyle, Philips AZ127/320/328/329 Technical Specifications (Sheet-190) Type: CD sound machine Performance Class: According to PQR (Product Quality and Reliability) Class Tuner Power Supply + AMP CD/MP3 Cassette USB/SD card Speaker Box X X X X X Commercial Set Type/Stroke

5、 Versions: Set Type Number Stroke Versions 12NC Region/Countries AZ127 /12 Europe AZ320 /12 Europe AZ328 /12 Europe AZ329 /98 APAC Prepared: Cheeked: ( R&D Engineer) (R&D Chief engineer) Approved: Approved: Approved: (PHILIPS_ODM) (PHILIPS DEV-Q) (PHILIPS QAD) RadioFans.CN 收音机爱 好者资料库Philips Consumer

6、 Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 3 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips Table of contents DOCUMENT H

7、ISTORY .5 CABINET Dimensions Material: Refer to Cosmetic Specification Finishing: Refer to MUS specification Bear unit weight (g) Connection function Connector type Electrical data 16 to 32 Ohm Audio-in (3.5mm) 3.5mm 3 pole socket x1 ACCESSORIES Audio cable 3.5mm x 60mm QSG Philips Consumer Lifestyl

8、e BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 4 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 1.INTRODUCTION.61.1Purpose and Scope

9、of Document.61.2References .62.GENERAL INFORMATION AND REQUIREMENT .72.1Product Family Feature .72.2Mechanical General Information.92.3Safety Standards.92.4EMC Requirements .92.5ESD Requirements.92.6Environmental Condition .102.7Quality.103.TECHNICAL SPECIFICATIONS.113.1Power Supply.113.2Technical D

10、escription .133.3TUNER .143.4CD.153.5TAPE (Jiansheng JS-21VB8885-SGS) .163.6USB/SD CARD:.173.7Audio Signal Processing(TBC).174.MECHANICAL.18 Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012

11、-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 5 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips Document History Date Person Ver Description 2012-07-18 Tang bing 0.1 ? First Draft 2012-10-24 Tang bing 0.2 ? Add USB and SD card information 2012-11-11 Lv Yanhui 1.0 ? S

12、lide switch function, ESD specification, Tape function. ? ? ? ? ? ? ? ? ? ? ? ? Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10

13、190 - 6 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 1. Introduction 1.1 Purpose and Scope of Document The sheet 190 is the leading specification and is the response of development to the HAV as requested by Product Management. Whenever the specification cannot be met, Product Managem

14、ent is to be informed as early as possible in order to make sure the marketing can respond in time. This sheet 190 does not cover software specifications. Software is described in the URS documents and in the version matrix owned by Product Management. Product Management is responsible for maintaini

15、ng, distributing and updating the version matrix. 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

16、the update right after the change. Deletion of text is done by strike through in order to make changes obvious in at least the update after the change took place. 12NC and EAN codes will follow the overview sent out by product planning group HK. 1.2 References Reference Document PQR1 Title PQR (Prod

17、uct Quality and Reliability) Manual Author PCE BLC Audio & Multimedia Applications Version Ver 1.1, 02-10-2006, ref: PQR_Handbook_v2p1 Note: Default class 2 applicable CRS Title AZ127 family CRS 121024.xls Author Ryan Tam Version 1.0 AD Title AZ127 family VPD draft 120711.pptx Author Ryan Tam Versio

18、n 1.0 Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 7 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 2. Gen

19、eral Information and Requirement 2.1 Product Family Feature 2.1.1 Identity and Key Features AZ127 family are CD Sound Machine with following feature. Model FM CD/MP3 Tape Audio-in USB AZ127 Y CD Y Y N AZ320 Y CD/MP3 N Y N AZ328 Y CD/MP3 Y Y Y AZ329 Y CD/MP3 Y Y Y, USB/SD card Elements to include as

20、generic requirements: 1. Non-detachable mains cord for 12 and detachable mains cord for 05. 2. Safety certification (cUL/FCC and CB/EMC/CE) Following is a list of key features: 1. CD for AZ127 or CD/MP3 for AZ320/328/329 Playback 2. Tape playback for AZ127 and AZ328/329 3. Audio-in (via headphones j

21、ack from PC or MP3 player) 4. USB playback for AZ320/328, USB/SD card playback for AZ329 5. Tuner FM 6. DBB control for customer favourite sound 7. Rated output power=2x1W 10%THD. 2.1.2 Styling, Forms and Functions AZ127/320/328/329 portable CD sound machine, can be place bed room with AC power and

22、also use outside with LR14x6 battery power 2.1.3 External I/O Connections Model AZ127 AZ320 AZ328 AZ329 Stroke Version /12 /12 /12 /98 Region Europe Europe Europe APAC MP3 Link (3.5mm audio jack) USB port NA SD card NA NA NA Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 Sh

23、iHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 8 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 2.1.4 Controls, Local Display and LED Indications Slide switch for source selection: TA

24、PE ? FM ? AUDIO-IN/CD - AZ127 OFF ? FM ? USB ? AUDIO-IN/CD - AZ320 TAPE/OFF ? FM ? USB ? AUDIO-IN/CD - AZ328 TAPE/OFF ? FM ? USB/SD card ? AUDIO-IN/CD - AZ329 Control keys on the set are: AZ127 1. Power on/off 2. Play/Pause 3. Stop 4. Program 5. Repeat 6. Shuffle 7. Net 8. Preview 9. DBB (push butto

25、n) AZ320/328/329 : 1. Play/Pause 2. Stop 3. Program 4. Mode 5. Next 6. Preview 7. Album+ 8. Album- 9. DBB (push button) Knob control on the set are: 1. Volume 2. FM tuning Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China .

26、PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 9 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 2.2 Mechanical General Information The product appearances and functions are defined in their respective MUS. Product management approves th

27、e MUS and it is a leading document where product appearance is applicable. Please refer to Sh560 for mechanical information. 2.3 Safety Standards Where applicable: For /12 (EU), /05 (UK), /51 (Russia) EN/IEC 60065 7th Edition For /37 (US, Canada) UL 60065 For /55 (LATAM), /78 (Brazil) IEC 60065 7th

28、Edition For /98 (AP), /69 (Singapore), /75 (Australia) IEC 60065 7th Edition For /93 (China) GB 8898 (IEC 60065 7th Edition) For /61 (Korea) K 60065 6th Edition For /96 (Taiwan) CNS 14408 (IEC 60065 7th Edition) 2.4 EMC Requirements Where applicable: For /12 (EU), /05 (UK), /51 (Russia) EN55013: 200

29、1, EN55020: 2002 For /37 (US, Canada) FCC15 For /55 (LATAM), /78 (Brazil) CISPR13 For /98 (AP), /69 (Singapore), /75 (Australia) CISPR13 For /61 (Korea) CISPR13/20 For /93 (China) GB 13837 (CISPR13) For /96 (Taiwan) CNS 13439 (CISPR13) 2.5 ESD Requirements The product shall withstand electro static

30、discharges on all user accessible parts of the product. Reference: IEC61000-4-2. For contact discharges: Level General (kV) USA (kV) Requirement 1 0-2 0-3 No deviations allowed. 2 2-4 3-4 Short perceptible deviations allowed. 3 4-5 4-5 Normal recallable functions function changes allowed. 4 5-7 5-7

31、Control recallable functions function changes allowed. 5 - 7-8 No loss of stored data allowed. For air discharge: Level General (kV) USA (kV) Requirement 1 0-4 0-6 No deviations allowed. 2 4-8 6-8 Short perceptible deviations allowed. 3 8-10 8-10 Normal recallable functions function changes allowed.

32、 4 10-15 10-15 Control recallable functions function changes allowed. 5 15 18 No loss of stored data allowed. Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 20

33、12-11-11 NAME Tang Bing 18 10 190 - 10 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips General requirement: 1. 10 arcs for positive and negative polarity for unit “on” and “off” for 1kV incremental steps. 2. Component or mechanical damage is not allowed. No loss of fixed stored data (sto

34、red in EEPROMs). 3. Hang-ups and malfunctions are allowed, as long as the customer can “recover” from the hang-up by pressing the Standby or ON/OFF button of the set. 4. Failures that disappear only by unplugging the AC mains cord and/or power sources are not acceptable. 2.6 Environmental Condition

35、The environmental condition requirements and test method is according to UAN-D1590. Ambient temperature : max. 40 C - all climates Apparatus acc. to spec. : +5 to + 35 C Vibration test (acc. IEC 60 068/2/6) : operational vibration test to be proceeded in operating position of the set. 2.7 Quality PQ

36、R-class: class 2 according to BLC V&MA PQR handbook V2.1 (2006-10-02) Lifetime: 7 years Tested According to: General Test Instruction UAN-D 1591 Measured According to: UAN_L 1059 unless otherwise stated Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free

37、 Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 11 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 3. Technical Specifications 3.1 Power Supply 3.1.1 Type and versions Built in transformer will be used for a

38、ll models and stroke versions. Versions Region/Country Power supply 12/05 EUROPE / UK AC 207253V 37 NAFTA AC 99132V 55 LATAM AC 93.5146V; 198264V 98 APAC AC 207253V 94 India AC 170280V All requirements per defined for each country should be met with sufficient testing. 3.1.2 Surge Immunity (Lightnin

39、g Test) The product shall withstand mains interferences of: Differential mode: 2kV/2 ohm criteria C for Europe. 6kV/12 ohm criteria C for NAFTA. Parameters: Bi-wave Open circuit voltage: 2/50us Short circuit current: 8/20us From +/1kV to +/-2kV (for Europe) or +/-6kV (for Nafta) in steps of 1kV. 10

40、shots per combination. One shot per minute. Serial impedance: 2 Ohm for Europe, 12Ohm for Nafta. Polarity and phase: Positive (phase 90) & Negative (phase 270) Common mode: 6kV/2 ohm criteria C for Europe. 6kV/12 ohm criteria C for Nafta. Parameters: Ring-wave (100kHz) From +/3kV to +/-6kV in steps

41、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 90) & Negative (phase 270) Reference: IEC61000-4-5 and for USA: 3135 019 8029 Reliability evaluation. Requirements: Apparatus should fulfil the leakage curr

42、ent requirements of IEC60065 point 9.1.1 (UAN-D1631) Defects or permanent deviations are not allowed. Philips Consumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11

43、 NAME Tang Bing 18 10 190 - 12 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 3.1.3 Mains Drop-out Immunity The product shall withstand mains failures of: Variation 0% (=100% dip) at T-event = 50 mSec. Performance criterion B Variation 40% (=60% dip) at T-event = 100 mSec. Performance c

44、riterion B Variation 0% (=100% dip) at T-event = 5 Sec. Performance criterion C Additional for USA apparatus: See 3135 019 8029 Reliability evaluation. Variation 0% (=100% dip) at T-event = 100 mSec in standby mode. Performance criterion B Requirement: No misoperation and no interference of user in

45、order to guarantee continuation of performed function. Reference: IEC61000-4-11 for measuring method refer to UAN-D1724, as far as applicable. Performance criterions according to IEC61000-4-4 Amendment 1 Performance Requirement Criterion A - No any degradation of specification. Criterion B - Tempora

46、ry degradation / self recoverable. Criterion C - No damage, resolvable hang-up. Criterion D - Not recoverable loss of function. 3.1.4 Power Consumption Power consumption at nominal AC input: 1. iPod mode at 1/8 P-rated output power : 8 W 2. Low Power Standby Mode (fulfill ERP2013) : 0.5 W Philips Co

47、nsumer Lifestyle BU AVM Philips Electronics (China) Ltd. No.12 ShiHua Road, FuTian Free Trade Zone, ShenZhen, China . PHILIPS - - 2012-07-18 2 - 2012-10-24 3 AZ127/320/328/329 - 2012-11-11 NAME Tang Bing 18 10 190 - 13 A4 CHECK DATE 2012-11-16 BU HAV Consumer Lifestyle, Philips 3.2 Technical Descrip

48、tion General Part Output Stage Protection : NA Temperature : Yes Short Circuit : Yes Indicators Standby Mode Indicator : NA Power Standby Mode : NA Electrical Data Item Normal Limit Sound Y 1 Channel Difference 3dB - DBB Y(ON/OFF) 2 Hum (Volmin - Volmax -20dB) 150nW - Bass NA 3 Residual Noise(Volume

49、 Minimum) 40nW - Treble NA 4 Channel Separation: 1kHz/10kHz 40dB/35dB Loudness NA 5 THD, Maximal 0.8% 1.0% 6 Signal to Noise Ratio 62dBA 57dBA 7 Crosstalk 55dB 45dB 8 Amplification Reserve 2dB 1dB Audio Inputs Audio Input Sensitivity(3dB) rated output power at 1kHz Audio Output(*1) Tuner FM 67.5kHz,

50、 Modulation (Limit:-6dB) Line Out(Left/Right) NA CD/MP3 -3dB track (Audio Disc 1, Track 1) Headphone NA USB/SD card -3dB 1KHz sine wave( 2.0HS) MP3_link(front) 600mV100mV; Rin 22k Output Power(*1) At THD=10%, 1kHz sine wave AZ127/320/328/329 Main Operation for / all version (rms) Pannel Subwoofer 2