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

• FM Radio: Philips:TEA5767 CEO241 03 TPG05042 (IriverH10Info#Philips_TEA5767_Low_Power_FM_Rad)
• DRAM: Samsung: SEC510 FI70 K1S161611A? W3L028P3C? (Similar to IriverH10Info#Samsung_K4S561633F_DRAM) Datasheet This is supposed to be 1M x 16bit, is it really only 2mb? Seems less then the IFP-3XX/5XX.
• USB 2.0 Controller: Philips: ISP1582BS? SA6272.119 2PG0507 C (Description & Datasheet)
• Flash Storage: SAMSUNG 510 K9K4G08U0M? YCB0 UNBE61XX? Datasheet
• CPU: Philips: PNX0101ET? 02 S46194.1 ZSN04361 Y (PhilipsPNX0101)
• Firmware Flash: SST 39VF800A 70-4C-B3K 0449230-E (IriverH10Info#SST_39VF800A_CMOS_Multi_Purpose)
• Unknown: E8564 449L (IriverH10Info#Unknown_Chip_labeled_E8564_448)

Not-So-Important-looking ICs

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

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

• Mainboard (High rez):
  
• Mainboard Part 1 (High rez]]:
  
• Mainboard Part 2
• Mainboard Back
• Soundboard
• Soundboard Back

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.

• Mainboard
• Mainboard Back
  • Mainboard Back - Side (Managed to get a sharper image of this part of the board, by placing the batt connector outside the scanner.)
• Soundboard
• Soundboard Back