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Wiki > Main > IriverIfp7XXHardwareComponents (compare)

Difference: IriverIfp7XXHardwareComponents (r9 vs. r8)

IFP-7XX Hardware Components

Introduction

All these scans and pictures are taken from an IFP-795 (512mb) unit. If you're interested in any particular component, please let me know soon, before I put the player back together again. (Preferably before 20 March) Apparently, iriver decided that it would save them some fractions of a cent to directly solder the power from the sound board to the main board - I had to break that bit of solder before I could disassemble it fully.

I could not find any RTC chip, could it be one of the chips listed in the unidentified ICs section, or perhaps it is already integrated into the CPU chip?

ICs

Important ICs

Not-So-Important-looking ICs

  • LV 4052 AQ562 UnN05 05C (Probably) (Dual 4-channel analog multiplexer/demultiplexer) Similar DataSheet
    LV4052.JPG
  • LVC32A? AP627 UnN05 03E (Probably) (Quad 2-input OR gate) Similar Datasheet
    LVC32A.JPG

Unidentified ICs

  • HAA8 6A3 (10-pin chip)
  • L TUN (6-pin chip)
  • Chips with 3-pins on one side, 2 pins on the other
    • 4B2
    • SU
    • SV

Pictures

Scans

Some of the scans are a bit blury, no thanks to the little connectors & battery holders sticking out here and there. I've thus tried to label the parts of the images which are unreadable.

IAttachmentActionSizeDateWhoComment
LV4052.JPGJPGLV4052.JPGmanage 10.1 K 18 Mar 2006 - 07:52VictorHeng LV4052
LVC32A.JPGJPGLVC32A.JPGmanage 11.5 K 18 Mar 2006 - 07:52VictorHengLVC32A?
mainboard-part1-small.JPGJPGmainboard-part1-small.JPGmanage 49.0 K 18 Mar 2006 - 08:23VictorHeng mainboard-part1-small
mainboard-part1.JPGJPGmainboard-part1.JPGmanage 142.8 K 18 Mar 2006 - 08:23VictorHeng mainboard-part1
mainboard-part2.JPGJPGmainboard-part2.JPGmanage 69.0 K 18 Mar 2006 - 08:25VictorHeng mainboard-part2
mainboard-small.JPGJPGmainboard-small.JPGmanage 68.3 K 18 Mar 2006 - 08:25VictorHeng mainboard-small
mainboard.JPGJPGmainboard.JPGmanage 196.0 K 18 Mar 2006 - 07:53VictorHeng mainboard
mainboardannotated.jpgjpgmainboardannotated.jpgmanage 852.0 K 18 Mar 2006 - 12:56VictorHeng Main Board Annotated Scan
mainboardback-part1.JPGJPGmainboardback-part1.JPGmanage 324.7 K 18 Mar 2006 - 08:29VictorHeng mainboardback-part1
mainboardback-side.jpgjpgmainboardback-side.jpgmanage 590.6 K 18 Mar 2006 - 13:02VictorHeng Main Board Back - Side Scan
mainboardbackannotated.jpgjpgmainboardbackannotated.jpgmanage 744.3 K 18 Mar 2006 - 12:57VictorHeng Main Board Back Annotated Scan
soundboard.JPGJPGsoundboard.JPGmanage 190.6 K 18 Mar 2006 - 08:32VictorHeng Sound Board
soundboard.jpgjpgsoundboard.jpgmanage 181.5 K 18 Mar 2006 - 13:03VictorHeng Sound Board Scan
soundboardback.JPGJPGsoundboardback.JPGmanage 154.0 K 18 Mar 2006 - 08:33VictorHeng Sound Board back
soundboardbackannotated.jpgjpgsoundboardbackannotated.jpgmanage 282.3 K 18 Mar 2006 - 13:04VictorHeng Sound Board Back Annotated Scan

r10 - 17 Jun 2006 - 18:49:54 - AndreasGnau

Revision r9 - 19 Mar 2006 - 02:18 - VictorHeng
Revision r8 - 18 Mar 2006 - 15:30 - VictorHeng
Copyright by the contributing authors.