Philips GoGear HDD085, Service Manual

Page 1: ...ice parts list 5 Factory Service Mode testing 6 Overall Block diagram 7 Overall Electrical diagram 8 Component layout 9 Revision list 10 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 any form or by any means electronics mechanical photocopying ...

Page 2: ...6 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 versi...

Page 3: ...ter 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 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 upd...

Page 4: ...re 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 De...

Page 5: ...ompleted you will get a message writing done 8 Connect USB to device you will see 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 ...

Page 6: ...t 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 D...

Page 7: ...ure DEVICE IS IN DFU MODE 6 Select Download and then click Browse to get bootLoader_HDDXXX ebn file from Bootloader folder 7 Click Start Download to download the firmware to the device The program will stop once the successful message is display 8 Disconnect DFU USB cable from the device 9 Open the device displace will show BOOT LOADER APPLICATION Version 4 0 10 Connect the device with your PC by ...

Page 8: ...ion once the device is detected by the PC 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 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 ...

Page 9: ... 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 Pour votre sécurité ces documents doivent être utilisés par des spé...

Page 10: ...ptions 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 ...

Page 11: ...ICAL INTRUCTIONS Set Disassembly 1 Remove the Cosmetic screw with an Allen key 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 ...

Page 12: ... bottom part 6 Remove the battery pack and then the hard disk 7 Take out the 2 screws on the PCB assembly 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 ...

Page 13: ..._ _ _ _ _ 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 note that there are 2 different execution of HDD082 17 in the market that can be distinguished by the serial number wi...

Page 14: ...e 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 Charging Test Perform MIC RecordingTest Perform RTC Test Perform EEPROMTest Perform Device KeyPad Test P...

Page 15: ...arddisk HDD Initialization 15 Firmware Upgrade 16 Read Device Information 17 Write Device Information 18 Log to file 19 Log to LCD 20 Write to RTC 1 1 3 LCD Back Light Test Steps Scroll to LCD Test using UP Down Key Press RIGHT to enter the test LCD Test is displayed on the LCD Press RIGHT to see the first bitmap To view the next bitmap press RIGHT again 4 bitmaps TBD are thus displayed and once a...

Page 16: ...ESTING The Test patterns which will be displayed will be as shown LCD pattern 1 White screen LCD pattern 2 Black screen with a white square at right upper corner LCD pattern 3 Checkerboard pattern LCD pattern 4 Black background ...

Page 17: ...ccess screen is displayed The Result is indicated as shown 5 Key Remote Control Keys Test Steps Scroll to 5 Key REMOTE Key Test using UP Down Key Press RIGHT to enter the test Remote Key Test is displayed on the LCD Press all keys one by one Every time a key is pressed the corresponding key number is displayed as KEY x DOWN After releasing the key KEY x UP is displayed Once all the keys are presse...

Page 18: ...DRAM Self Refresh Test using UP Down Key Press RIGHT to enter the test The test status and results will be shown on LCD If the test is successful SDRAM self refresh TEST OK is displayed on the LCD and if the test fails SDRAM self refresh FAIL will be displayed on the LCD This test can be exited in between the testing process by pressing LEFT key Verification of SDRAM Self Refresh Functionality To ...

Page 19: ... has passed else the test is failed FM Tuner Test Precondition Ensure that headphones are connected Steps Scroll to Tuner Test using UP Down Key Press RIGHT to enter the test Initialization of the tuner will be done when test is entered Press UP now to search UP in steps of 50kHz Press DOWN to search DOWN in steps of 50kHz Use FUNC1 Key to select manual or auto search mode Whenever a station is fo...

Page 20: ... the test Press LEFT to exit the test The charging current is updated every 1 seconds If charging current is less than 20mA battery is not in the charging status The following tale indicates the charge current for different states CHG_STATUS GPA4 CHG_CURRENT INDICATION ON THE LCD H X Charge Up L 20mA Charge Up L 20mA Charging The Following information is displayed on the LCD NON USB CHARGING MODE ...

Page 21: ...Press REC key to start the recording The recorded file will be FMREC MP3 The recoded file can be verified in AUDIO TEST CASE 4 1 9 Press LEFT to exit the test Real Time Clock Test Steps Scroll to Real Time Clock Test using UP Down Key Press RIGHT to enter the test If the test is successful RTC TEST OK is shown on LCD if the Test fails RTC TEST FAIL is shown on the LCD Press LEFT to exit the test V...

Page 22: ...o verify the data Integrity repeat the write read test by pattern 0xaa55aa55 Steps Powering Off Pressing play key for longer than 2 seconds causes system power off Release the PLAY key once OFF is displayed in the LCD Note that system is shutdown only after release of PLAY key System can be powered off while any test case is being executed System can again be powered on by pressing play key and ho...

Page 23: ...6 0 FACTORY SERVICE MODE TESTING HDD initialisation Steps Select the test and press right key to enter the test Initialize the HDD ...

Page 24: ...CM 96x64 B W LNA MIC amplifier Line In 12MHz sysclock Line Out Headphone Out 32KHz RTCclock I2C interface EEPROM M24C08 RTC FM tuner Headphone connector UART Constant Current Source VBacklight JTAG MultiICE connector mode selection switches Reset logic Reset Analog Keys on the Device USB_SUSPEND USB_HIGH_PWR PWR_ACK CHG_STATUS BATT_LOW_N LEGEND BOARD COMPONENTS CONNECTORS EXTERNAL DEVICES HDD084 O...

Page 25: ...2302 4n7 3407 10R 1402 SKRE 2n2 2401 3301 8R2 F417 F486 56K 100R 3429 F489 3482 1 2 3 4 5 6 7 8 9 TCX0101 110177 1406 3450 100R 3496 10K 22K 1 100n 3460 2429 330p 2307 2484 100n 4401 1 10K 3462 BAT54C 6103 F436 1414 100n SKQY 2438 3428 10K 6 3V 220u 2300 OSCI 2 OSCO 6 SCL SDA 5 8 VDD VSS 4 7401 PCF8563TS 7 CLKO 3 INT_ 1 2476 1u0 470K 1 10K 3402 3494 100n 2436 2404 2412 100n 22p F423 5 3 4 7412 2 B...

Page 26: ...EVERSE CONTROL JTAG CLOCK TIC 001829 01 7403 2 D13 C13 2 2004 06 11 KONINKLIJKE PHILIPS ELECTRONICS N V 2004 2005 04 12 RAYMOND CHOI 2005 04 12 2 3 1 1 1 1 2005 03 24 2005 03 07 2004 12 10 2004 09 23 2004 12 10 A2 PBAS HDD084 HDD084 3140 178 0012 CHECK DATE NAME 1 SUPERS 1 CLASS_NO CHN SETNAME HDD 4 3PC330 2487 F452 130 J4 J10 100n D8 D5 K4 K8 K9 D6 D9 E10 F4 F10 H4 A11 D7 E4 G4 H10 K5 K6 G3 K7 G1...

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Page 30: ...DD084 17 314017830111 o PCBA KIT ASSY HDD082 17 314017900181 Chapter 5 Changes in the service 12NC on the following parts o AY4108 00 AC DC Adaptor 312017830122 o AY4108 05 AC DC Adaptor 314017830132 Version 1 4 3141 785 30484 Chapter 1 Added procedure on rebuilding the firmware image database after the replacement of hard disk Chapter 1 Added procedure on how to capture the device log file the pc...

Page 31: ...laced the mainboard for HDD085 HDD082 Chapter 5 Added new service 12NC on the following part o DFU CABLE 824041001931 Version 1 7 3141 785 30487 Include content on HDD086 00 05 17 Chapter 5 Added new service 12NC on the following part o HDD 1 0 4GB 2822 0620 0108 o PCBA KIT ASSY HDD086 00 05 3140 1790 0261 o CD ROM HDD086 3140 1787 0361 o Headphone SHE2550BI 00 9082 1000 8773 ...