Philips HDD082, Service Manual

Page 1: ...de 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 or otherwise without the prior perm...

Page 2: ...m support for latest upgrades available Firmware upgrade procedure 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 th...

Page 3: ...ly removed from the system click OK and unplug your micro jukebox 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 holding the key and the volume key for a couple of seconds ...

Page 4: ... 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 5: ...IEW 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 hdd084_ENG qxd 6 16 05 4 37 PM Page 3 3 0 Instru...

Page 6: ...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 7: ...tom part 6 Remove the battery pack and then the hard disk 7 Take out the 2 screws on the PCB assembly to replace the board from the casing Overview of the disassembly parts Hard Disk Mainboard LCD module Bottom parts Battery Back cover Top assembly Key set ...

Page 8: ...121 314017900181 PCBA KIT ASSY HDD084 17 PCBA KIT ASSY HDD082 17 107 314017800131 PCBA KIT ASSY HDD084 97 108 282206200083 310420052301 HDD 1 0 3GB 000936 02 CORN Y HDD 1 2GB HDD082 17 109 314017400331 DAMPER HDD084 110 314017750321 KEYSET FRONT ASSY HDD084 111 314017750181 LENS PRI ASSY HDD084 112 314017040031 SCREW HEXAGON HDD084 MISCELLENEOUS 908210004736 Headphone SHE775BI 00 314017310091 Neck...

Page 9: ...Key Test LCD Backlight Test 5 key Remote Key Test SDRAM Read Write Test SDRAM Self refresh Test HDD Test Audio Test FM Tuner Test Battery Level Test Battery Charging Test MIC Recording Test Real Time Clock Test EEPROM Test UP LEFT LEFT LEFT LEFT 5 Key Remote Test LEFT Programming the device using for stand alone FSM The following is the description for programming the device in stand alone mode 1 ...

Page 10: ...selected by pressing RIGHT key will be as shown below 20 Write to RTC Note scroll bar to indicate the test selected can be used provided the UI FSM DVT FW does not exceed 1 MB 1 1 3 LCD Back Light Test LCD Backlight Device Key 5 key Remote Key LCD Remote Key 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...

Page 11: ...ESTING The Test patterns which will be displayed will be as shown LCD pattern 1 White screen LCD pattern 3 Checkerboard pattern LCD pattern 2 Black screen with a white square at right upper corner LCD pattern 4 Black background ...

Page 12: ...keys are pressed the test is exited after a brief delay and the test browse screen will be entered where next test can be selected Steps NOTE THAT LEFT KEY PRESSES CAN EXIT THIS TEST Scroll to Device KEYPAD Test using UP Down Key Once all keys are pressed the test success screen is displayed Press RIGHT to enter the test Keypad Test is displayed on the LCD The result is as shown Press all keys one...

Page 13: ...D HDD084 SDRAM Self Refresh Test SDRAM Under Test HDD084 SDRAM Self Refresh Test SDRAM Self refresh FAIL This test can be exited in between the testing process by pressing LEFT key Verification of SDRAM Read Write Functionality To Verify SDRAM Read Write Functionality Write a pattern 0x55aa55aa to a specific location and read back the data to verify the data Integrity HDD084 SDRAM R W Test SDRAM U...

Page 14: ... auto search mode This test can be exited in between the testing process by pressing LEFT key Whenever a station is found the frequency and Signal strength are displayed on the LCD Press PLAY PAUSE Key to set Stereo Mode TBC Verification of HDD Functionality Press PLAY PAUSE key to set Mono Mode TBC FM recording Test can be performed along with the tuner test as mentioned in 4 1 14 After connectin...

Page 15: ...XXV YYY YmA CHG STATUS Adaptor STATUS Note this test should be done without initialising the HDD HDD084 BATTERY LEVEL TEST X XXXV CAL STATUS USB CHARGING MODE Battery Charging Test Steps If the USB connection is made the system will startup in the low power mode trickle charging 100mA include system current and after the enumeration process SW can decide whether high power mode can be switched on ...

Page 16: ...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 Verification of RTC When user selected the RTC test Software will write a pre defined register value to the RTC FM Recording Test After 1 second Software will read back the RTC register value and check if the RTC ...

Page 17: ...e test If the test is successful EEPROM TEST OK is shown on LCD if the test fails EEPROM TEST FAIL is shown on the LCD Press LEFT to exit the test Appendix I Verification of EEPROM Functionality Firmware Upgrade To Verify EEPROM Functionality Write a pattern 0x55aa55aa to a specific location and read back the data to verify the data Integrity repeat the write read test by pattern 0xaa55aa55 Steps ...

Page 18: ...6 0 FACTORY SERVICE MODE TESTING HDD initialisation Steps Select the test and press right key to enter the test Initialize the HDD ...

Page 19: ...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 20: ...07 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 BC847BS 3433...

Page 21: ...ROL 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 G10 7403 1 TI...

Page 22: ...9 0 COMPONENT LAYOUT ...

Page 23: ...9 0 COMPONENT LAYOUT ...

Page 24: ...9 0 COMPONENT LAYOUT ...

Page 25: ...Q ASSY HDD084 SIL 314017750172 o REAR CABINET ASSY HDD084 314017750132 Chapter 5 Adding of the following new service parts o HDD 1 2GB SW CONFIG HDD082 17 314017050361 o USB CABLE ASSY 314011769601 Version 1 3 3141 785 30483 Chapter 5 New PCBA kits with different resistor value are used o PCBA KIT ASSY HDD084 00 314017900191 o PCBA KIT ASSY HDD084 05 314017900111 o PCBA KIT ASSY HDD084 17 31401783...