Philips HDD-085 Service Manual

Micro Audio Jukebox HDD084/HDD085/HDD082/HDD086

All Versions

Service Manual

ll rights reserved. No part of this publication may by reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise without the prior permission of Philips

TABLE OF CONTENTS

Chapter

Technical Specification and Service hints.…………………1 Safety Instructions………………………………………………2 Instructions for Use……………………………………………. 3 Mechanical Instructions………………………………………. 4 Exploded view and Service parts list…………………...….. 5 Factory Service Mode testing………………………………… 6 Overall Block diagram…………………………………………. 7 Overall Electrical diagram……………………………………. 8 Component layout……………………………………………… 9 Revision list………………………………………………………10

3141 785 30487

Version 1.7

1.0 TECHNICAL SPECIFICATION and SERVICE HINTS

General

Dimensions (WxLx H) : 53 x 86 x 16.7 mm (2.1 x 3.4 x

Weight : 78 g (2.8 oz) Output power : 2 x 5 mW Frequency response : 20-20 000 Hz Equalizer : 5 band DSP controlled Hard disk : 1,0” micro HDD Capacity : 3GB Display : Black/White

Backlight : White Led Battery : 640 mAh Li-ion internal

Battery life time: >9hr File transfer rate using USB : Battery charging current 320 -420mA

Maximum charging time : 4hrs

0.7 inches)

(16 ohm)

: 96 x 64 pixels

rechargeable battery

800kbyte/s

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 3,4V

Current consumption

DC-IN SUPPLY (3.8V)

Battery Charging Current 370mA typ.

BATT. SUPPLY (3.4V) Power Off <15uA Idle with LCD Backlight on 55mA Playback without HDD reading 45mA Playback with HDD reading 350mA File transfer using USB1.1 350mA

Headphone out (headphone output load 2x16 ohm)

Maximum output power : 1mW Frequency response : 20Hz - 20kHz SNR (A-wght) : THD (1kHz) : 0,5% - 1.0% Left-Right Channel Separation : Left-Right Channel Balance :

>75 dB

40dB typ. 0,5dB

Supported playback format

MP3 :

8 - 320 Kbps and VBR

WMA : 32 - 192 Kbps Sample 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 or 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 http://www.philips.com/support. You may need to enter your language preference and the model number e.g.hdd084, to access the Device Manager application upgrade 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 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 Manag er will close automatically once the success message is displayed. Close all opened application and then safely remove your

GoGear micro jukebox by clicking on the 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.

icon

1.0 TECHNICAL SPECIFICATION and SERVICE HINTS

8. Once the GoGear micro jukebox is disc onnected 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 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 http://www.philips.com/support. 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 click 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 Philips 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 firmware. Click YES to start the downloading.

7. The application will show the status of updating and at the 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!)

6. A status bar will show the downloading pro gress of the firmware. Once the downloading is complete the application will prompt you to install the update onto your GoGear. Click YES to confirm

8. Once the success message is displayed. Close Device Manager and all opened application and unplug your GoGear.

Service Hints

Rebuild database & firmware after replacement of hard disk drive

IMPORTANT: All devices having the hard disk replaced must have the firmware image & database rebuilt before returning to customers.

After the replacement of hard disk the database and firmware image must be rebuilt in the device with device manager by following the procedure below.

For HDD084

1. Connect the GoGear to the po wer supply with the

1.0 TECHNICAL SPECIFICATION and SERVICE HINTS

AC/DC adapter and to the computer with the provided USB cable.

2. Launch the Device Manager at Start->Programs- >Philips GoGear HDD->Philips GoGear HDD on your PC A dialogue box will pop up; 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 Manag er will close automatically once the success message is displayed. Close all opened application and then safely remove your

GoGear micro jukebox by clicking on the 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 disc onnected from the computer, the display will show “Firmware Upgrading” 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 http://www.philips.com/support. 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 click the downloaded execution file to start the installation of the Device Manager.

3. Connect the GoGear to the po wer 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 Philips Device Manag er 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 & content of your micro jukebox will be erased once the GoGear is repaired.

icon

6. Once the repair is complete a dialogue b ox will pop up; click OK and unplug the GoGear from the computer.

1.0 TECHNICAL SPECIFICATION and SERVICE HINTS

Capture the log file from device

1. Switch on the device in FSM mode b y pr essing and holding the Rec key and then the power key together.

2. Device will s witch on an d 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 till 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 se e a 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 then the device log may only be read off the LCD display with the Log to LCD option by following the steps below:

In the FSM main menu scroll down and select Log to LCD.

Press the  key and then when prompted to “Press RIGHT KEY” message on display, press the  key again you will see 5 parameters 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 recovered 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 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 device.

6. The program will stop once the successful message is display.

7. Disconnect DFU USB cabl e 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 Philips support website http://www.philips.com/support)

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” & “Drive_I”.

2. Unzip the Setting.rar file and choose the right deviceinfo.sec file according to the device model. Then copy this file into \Drive_I\UnzipToRoot folder to rewrite the original deviceinfo.sec file.

8. Disconnect DFU USB cabl e from the device.

9. Open the device, displace will show “BOOT LOADER APPLICATION Version 4.0”.

10. Connect the device with your PC by normal USB cable.

3. Connect the DFU USB cable to the device first and then connect to your PC.

4. Launch the DFU program.

5. Observe the dialogue box to ensure “DEVICE IS IN DFU MODE”.

6. Select Download and then click Browse to get

bootLoader_HDDXXX.ebn file from Bootloader folder.

11. Run the install_HDD08x.bat file from Drive_I folder.

12. Follow all screen instructions to complete the installation.

7. Click Start Download to download the firmware to the device. The program will stop once the successful message is display.

13. Safely remove the device from PC by clicking on the

device is disconnected from the PC, the display will show “Firmware Upgrade” for a couple of

icon in your task tray bar. Once the

1.0 TECHNICAL SPECIFICATION and SERVICE HINTS

seconds and then start up as usual.

14. Connect the device with PC by normal USB cable again for MTP connection. Select “Take no action” once the device is detected by the PC.

MTP mode installation procedure after replaced the mainboard

Note: Applicable for HDD085/HDD082 only

Repeat the recovery procedure for flash corrupt problem from step 9 to 16.

15. Run the MTP_FactoryDM.bat from DM folder to copy all necessary files into the device.

16. Once the installation is completed, below dialogue box will auto close.

WARNING

All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

ATTENTION

Tous les IC et beaucoup d’autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévité pourrait être considérablement écourtée par le fait qu’aucune précaution n’est prise à leur manipulation. Lors de réparations, s’assurer de bien être relié au même potentiel que la masse de l’appareil et enfiler le bracelet serti d’une résistance de sécurité. Veiller à ce que les composants ainsi que les outils que l’on utilise soient également à ce potentiel.

2.0 SAFTETY INSTRUCTIONS

ESD

WARNUNG

Alle ICs und viele andere Halbleiter sind empfindlich gegenüber elektrostatischen Entladungen (ESD). Unsorgfältige Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall über ein Pulsarmband mit Widerstand verbunden sind mit dem gleichen Potential wie die Masse des Gerätes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten.

WAARSCHUWING

Alle IC’s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.

AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevità potrebbe essere fortemente ridatta in caso di non osservazione della più grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell’apparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.

Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used.

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast.

Les normes de sécurité exigent que l’appareil soit remis à l’état d’origine et que soient utiliséés les piéces de rechange identiques à celles spécifiées.

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Geräts darf nicht verändert werden; für Reparaturen sind Original-Ersatzteile zu verwenden.

Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati.

“Pour votre sécurité, ces documents doivent être utilisés par des spécialistes agréés, seuls habilités à réparer votre appareil en panne”.

CLASS 1

LASER PRODUCT

Warning !

Invisible laser radiation when open. Avoid direct exposure to beam.

Varning !

Osynlig laserstrålning när apparaten är öppnad och spärren är urkopplad. Betrakta ej strålen.

Varoitus !

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina näkymättömälle laserisäteilylle. Älä katso säteeseen!

3122 110 03420

"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 leakage current must not exceed 0.5mA."

DK Advarse !

Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion. Undgå udsaettelse for stråling.

Overview of controls and connections

3.0 Instructions for use

1 USB cable connector

2 p Headphones jack

3 5V DC Charging socket

4 HOLD slider To disable key press

5 LCD display Dynamically displays menu, options and track information

6 VIEW To switch between root menu, library and now playing screens

7 3 / 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 / Pause; confirms a menu setting

8 Neckstrap eyelet

9 Volume + / - Volume control

0 REC Start or Stop Voice recording

! PLAYLIST Add the current track to My Playlist

@ MIC Microphone

+ 21 hidden pages