Philips-HDD-084-Service-Manual 电路图 维修手册.pdf

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1、Micro Audio Jukebox HDD084/HDD085/HDD082/HDD086 All Versions 3141 785 30487 Version 1.7 TABLE OF CONTENTS Chapter Technical Specification and Service hints.1 Safety Instructions2 Instructions for Use. 3 Mechanical Instructions. 4 Exploded view and Service parts list. 5 Factory Service Mode testing 6

2、 Overall Block diagram. 7 Overall Electrical diagram. 8 Component layout 9 Revision list10 Service Manual Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or transmitted, in an

3、y form or by any means, electronics, mechanical, photocopying, or otherwise without the prior permission of Philips 1.0 TECHNICAL SPECIFICATION and SERVICE HINTS General Dimensions (WxLx H) : 53 x 86 x 16.7 mm (2.1 x 3.4 x 0.7 inches) Weight : 78 g (2.8 oz) Output power : 2 x 5 mW (16 ohm) Frequency

4、 response : 20-20 000 Hz Equalizer : 5 band DSP controlled Hard disk : 1,0” micro HDD Capacity : 3GB Display : Black/White : 96 x 64 pixels Backlight : White Led Battery : 640 mAh Li-ion internal rechargeable battery Battery life time: 9hr File transfer rate using USB : 800kbyte/s Battery charging c

5、urrent 320 -420mA Maximum charging time : 4hrs Battery cutoff voltage: 3.4V Connections: Stereo headphone Mini USB (B-type) DC charger input Battery level detection Detection Level Typ. 4-step to 3-step voltage 3.95V 3-step to 2-step voltage 3,8V 2-step to 1-step voltage 3,7V Force Power Off voltage

6、 3,4V Current consumption DC-IN SUPPLY (3.8V) Battery Charging Current 370mA typ. BATT. SUPPLY (3.4V) Power Off 75 dB THD (1kHz) : 0,5% - 1.0% Left-Right Channel Separation : 40dB typ. Left-Right Channel Balance : 0,5dB Supported playback format MP3 : 8 - 320 Kbps and VBR WMA : 32 - 192 Kbps Sample

7、rates : 8, 11.025, 16, 22.050 32, 44.1, 48 ID3-tag support : Yes PC Connectivity : USB File Transfer For HDD084 via Windows Media Player 9 or 10 for music playback or Windows Explorer for general data (music playback disabled) For HDD082/HDD085/HDD086 via Windows Media Player 10 for music playback o

8、r Windows Explorer for general data (music playback disabled) Firmware and software upgrades For HDD084 1. Download the latest version of the Device Manager application from You may need to enter your language preference and the model number e.g.hdd084, to access the Device Manager application upgra

9、de file. 2. Double click the downloaded execution file to start the installation of the Device Manager. 3. Once the installation is completed, connect the GoGear to the power supply with the AC/DC adapter. 4. Launch the Device Manager at Start-Programs- Philips GoGear HDD-Philips GoGear HDD on your

10、PC 5. A dialogue box will pop up; click Upgrade to start the upgrading of the firmware. (Please do not disconnect the jukebox during the upgrading process as this interruption may damage the firmware!) 6. Follow all screen instructions to complete the firmware upgrade. 7. The Device Manager will clo

11、se automatically once the success message is displayed. Close all opened application and then safely remove your GoGear micro jukebox by clicking on the icon in your task tray bar. When prompted, “The USB Mass Storage Device can now be safely removed from the system”, click OK and unplug your micro

12、jukebox. 1.0 TECHNICAL SPECIFICATION and SERVICE HINTS 8. Once the GoGear micro jukebox is disconnected from the computer, the display will show “Firmware Upgrading” for a couple of seconds and then start up as usual. If the message does not disappear after 2 minutes, do a soft reset by pressing and

13、 holding the ? key and the volume + key for a couple of seconds. For HDD085/HDD082 1. Download the latest version of the Device Manager application from You may need to enter your language preference and the model number e.g. hdd085, to access the Device Manager application upgrade file. 2. Double c

14、lick the downloaded execution file to start the installation of the Device Manager. 3. Connect the GoGear to the power supply with the AC/DC adapter and to the computer with the provided USB cable. Make sure that Windows Media Player along with any other applications are closed. 4. Launch the Philip

15、s Device Manager by double clicking the Device Manager icon at the task bar on your computer. 5. The Philips Device Manager will detect the connection of your GoGear and the application will automatically check on the server to see if an update is available and prompt user to download the updated fi

16、rmware. Click YES to start the downloading. 6. A status bar will show the downloading progress of the firmware. Once the downloading is complete the application will prompt you to install the update onto your GoGear. Click YES to confirm 7. The application will show the status of updating and at the

17、 end you need to click OK to complete the update. (Please do not disconnect the jukebox during the upgrading process as this interruption may damage the firmware!) 8. Once the success message is displayed. Close Device Manager and all opened application and unplug your GoGear. Service Hints Rebuild

18、database click Restore and OK to confirm and start restoring the unit to its factory setting. 3. Follow all screen instructions to complete the restoration. 4. The Device Manager will close automatically once the success message is displayed. Close all opened application and then safely remove your

19、GoGear micro jukebox by clicking on the icon in your task tray bar. When prompted, “The USB Mass Storage Device can now be safely removed from the system”, click OK and unplug your micro jukebox. 5. Once the GoGear micro jukebox is disconnected from the computer, the display will show “Firmware Upgr

20、ading” for a couple of seconds and then start up as usual. For HDD086/HDD085/HDD082 1. Download the latest version of the Device Manager application from You may need to enter your language preference and the model number e.g.hdd085, to access the Device Manager application upgrade file. 2. Double c

21、lick the downloaded execution file to start the installation of the Device Manager. 3. Connect the GoGear to the power supply with the AC/DC adapter and to the computer with the provided USB cable. Make sure that Windows Media Player along with any other applications are closed. 4. Launch the Philip

22、s Device Manager by double clicking the Device Manager icon at the task bar on your computer. 5. Select the REPAIR tab on the dialogue box and then click Repair to start repairing. IMPORTANT: All music click OK and unplug the GoGear from the computer. 1.0 TECHNICAL SPECIFICATION and SERVICE HINTS Ca

23、pture the log file from device 1. Switch on the device in FSM mode by pressing and holding the Rec key and then the power key together. 2. Device will switch on and FSM main menu will be displayed 3. Scroll Down using the ? key to item 14 HDDinit 4. Press the ? key, HDD will be initialized, wait til

24、l HDD is initialized, you will get HDD INIT OK message once initialization is complete 5. Press ? to display main menu 6. Scroll down using the? key to Item 19 Log to File, press the?key. 7. Wait till writing is completed you will get a message, writing done 8. Connect USB to device, you will see a

25、file LOGINFO.TXT in the root, this is device log file, size will be around 3KB, copy the file 9. You will also see the pcloginfo.bin in the audio folder this is the PC log file. 10. Copy both of the above files to PC for future analysis by the Business if needed. If the HDD failed the HDDInit test t

26、hen the device log may only be read off the LCD display with the Log to LCD option by following the steps below: 1. In the FSM main menu scroll down and select Log to LCD. 2. Press the ? key and then when prompted to “Press RIGHT KEY” message on display, press the ? key again you will see 5 paramete

27、rs at a time on the display and then press ? again to see the next 5 parameters. 1.0 TECHNICAL SPECIFICATION and SERVICE HINTS Recovery procedure for flash corrupt problem If the device cannot be powered on but it can be detected by DFU program (device firmware upgrade application), it can be recove

28、red by following the procedure below. Note: Close all applications e.g. Philips Device Manager before launch the DFU program. Run this program by Window XP only. For HDD084 only (MSC mode device) 1. Connect the DFU USB cable to the device first and then connect to your PC. 2. Launch the DFU program

29、by unzip the Symphony.rar file and then double click the DFUAPP.exe file from Symphony folder. 3. Observe the dialogue box to ensure “DEVICE IS IN DFU MODE”. 4. Select Download and then click Browse to get the FWImage.ebn file from your PC. 5. Click Start Download to download the firmware to the dev

30、ice. 6. The program will stop once the successful message is display. 7. Disconnect DFU USB cable from the device. 8. Connect the device to the PC by normal USB cable and launch the Philips Device Manager to repair the device. (Download the latest version of the Device Manager application from Phili

31、ps support website 1.0 TECHNICAL SPECIFICATION and SERVICE HINTS For HDD086/HDD085/HDD082 (MTP mode device) 1. Unzip the Factory.rar file to your PC. You should find three folder name “Bootloader”, “DM” fr Reparaturen sind Original-Ersatzteile zu verwenden. I Le norme di sicurezza esigono che lappar

32、ecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The

33、leakage current must not exceed 0.5mA. CLASS 1 LASER PRODUCT 3122 110 03420 GBWarning ! Invisible laser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukit

34、uksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen! DKAdvarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 3 Overview of controls and connections 1USB cable connector 2pHeadphones jack 35V DCCharging socket 4HOLD

35、 sliderTo disable key press 5LCD displayDynamically displays menu, options and track information 6VIEWTo switch between root menu, library and now playing screens 73 / 4 Scroll; SuperScroll; 3 / 4 J( / Rewind / Fast forward; Up / Down to 1 level / Skip to previous / next y 2;Power on / off and Play

36、/ Pause; confirms a menu setting 8Neckstrap eyelet 9Volume + / -Volume control 0RECStart or Stop Voice recording !PLAYLISTAdd the current track to My Playlist MICMicrophone hdd084_ENG.qxd 6/16/05 4:37 PM Page 3 4.0 MECHANICAL INTRUCTIONS Set Disassembly 1. Remove the Cosmetic screw with an Allen key

37、 2. Use a screwdriver to carefully lift up the back cover of the device. 3. Gently open up the back cover. 4. Remove 4 x screws. See arrows 4.0 MECHANICAL INTRUCTIONS 5. Open up and remove the bottom part. 6. Remove the battery pack and then the hard disk 7. Take out the 2 screws on the PCB assembly

38、 to replace it from the casing. Overview of the disassembly parts Battery Hard Disk Mainboard / LCD module Top assembly / Key set Back cover Bottom parts 5.0 EXPLODED VIEW & SERVICE PARTS LIST MECHANICAL PARTS 100 314017750142 FRONT CAB. ASSY HDD084 SILVER 101 314017750591 COVER-REAR LAQ ASSY HDD084

39、 SIL 102 314017750132 REAR CABINET ASSY HDD084 103 314017870131 BATTERY PACK 610MAH LI POLYMER 105 314017900191 314017900231 314017900261 PCBA KIT ASSY HDD084/00/05 PCBA KIT ASSY HDD085/00/05 PCBA KIT ASSY HDD086/00/05 106 314017900121 314017900121 314017800261 PCBA KIT ASSY HDD084/17 HDD082 serial

40、nr. (NW01_ _ _ _ _ _ _ _) PCBA KIT ASSY* HDD082 serial nr. (NW00_ _ _ _ _ _ _ _) PCBA KIT ASSY* 107 314017800131 PCBA KIT ASSY HDD084/97 108 282206200083 282206200083 310420052301 HDD084/HDD085 - HDD 1.03GB 000936-02(CORN)Y HDD082 serial nr. (NW01_ _ _ _ _ _ _ _) - HDD 1 3GB* HDD082 serial nr. (NW00

41、_ _ _ _ _ _ _ _) - HDD 1” 2GB* 282206200108 HDD086 HDD 1.0” 4GB 109 314017400331 314017400651 DAMPER HDD084 DAMPER HDD082/HDD086 110 314017750321 KEYSET-FRONT-ASSY HDD084 111 314017750181 LENS-PRI ASSY HDD084 112 314017040031 SCREW HEXAGON HDD084 314017320171 PLATE-PROTECTION IMPORTANT: * Please not

42、e that there are 2 different execution of HDD082/17 in the market, that can be distinguished by the serial number with the change code “00” & “01” please refer to the above table for different applicable PCBA & HDD MISCELLENEOUS 908210004736 Headphone SHE775BI/00 (for HDD084/HDD085/HDD082) 908210008

43、773 Headphone SHE2550BI/00 (for HDD086) 314017310091 Neck Strap (not for HDD086) 314017400511 Rubber Sleeve (not for HDD086) 272201200608 MOD SUPP AC-DC /00 272201200609 MOD SUPP AC-DC /05 314017830111 AY4108/17 AC/DC Adaptor /17 242207600755 USB CABLE ASSY 314017870361 CD-ROM HDD086 SERVICE TOOL 82

44、4041001931 DFU CABLE 100 102 101 103 110 111 108 109 105,106 107 112 6.0 FACTORY SERVICE MODE TESTING Programming the device using for stand-alone FSM The following is the description for programming the device in stand-alone mode. 1. Press & hold “ Rec” and then Press ? together 2. The FSM/DVT appl

45、ication will start and you will see the following screen. 3. Navigate to the required test. Using the FSM integrated with UI Press UP/DOWN key to browse through available tests. Please note that this action does not activate the test. Press RIGHT key to activate the test which is displayed on the sc

46、reen. Within a given test LEFT key always exits from the test back to the test browse screen Exceptions are Keypad test, Remote Keypad Test, where test can be exited by 2 short left key presses. The following diagram describes the test flow. Device Keypad Test LCD and Back Light Test SDRAM Read/ Wri

47、te Test SDRAM Self Refresh Test HDD Test Audio Test FM Tuner Test Battery Level test Battery Charging MIC Recording RTC Test EEPROM Test Perform Audio Test Perform HDD Test LEFT Perform FM Tuner Test Perform SDRM Self refresh Test Perform SDRAM R/W Test Perform Battery Level Test Perform Battery Cha

48、rging Test Perform MIC RecordingTest Perform RTC Test Perform EEPROMTest Perform Device KeyPad Test Perform LCD and Back Light Test Perform 5-Key Remote Test UP DOWN LEFT LEFT LEFT LEFT LEFT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT UP UP UP UP UP UP UP UP UP DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN 1 7 10 6 5 4 3 2 8 9 11 12 13 UP LEFT short press (2 Times) Device Key Test LCD Back