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.

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)
• RTC: Epson 2C RTC Module E8564 448 (IriverH10Info#Epson_2C_RTC_Module_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

Attachment	Action	Size	Date	Who	Comment
LV4052.JPG	manage	10.1 K	18 Mar 2006 - 08:52	VictorHeng	LV4052
LVC32A.JPG	manage	11.5 K	18 Mar 2006 - 08:52	VictorHeng	LVC32A?
mainboard-part1-small.JPG	manage	49.0 K	18 Mar 2006 - 09:23	VictorHeng	mainboard-part1-small
mainboard-part1.JPG	manage	142.8 K	18 Mar 2006 - 09:23	VictorHeng	mainboard-part1
mainboard-part2.JPG	manage	69.0 K	18 Mar 2006 - 09:25	VictorHeng	mainboard-part2
mainboard-small.JPG	manage	68.3 K	18 Mar 2006 - 09:25	VictorHeng	mainboard-small
mainboard.JPG	manage	196.0 K	18 Mar 2006 - 08:53	VictorHeng	mainboard
mainboardannotated.jpg	manage	852.0 K	18 Mar 2006 - 13:56	VictorHeng	Main Board Annotated Scan
mainboardback-part1.JPG	manage	324.7 K	18 Mar 2006 - 09:29	VictorHeng	mainboardback-part1
mainboardback-side.jpg	manage	590.6 K	18 Mar 2006 - 14:02	VictorHeng	Main Board Back - Side Scan
mainboardbackannotated.jpg	manage	744.3 K	18 Mar 2006 - 13:57	VictorHeng	Main Board Back Annotated Scan
soundboard.JPG	manage	190.6 K	18 Mar 2006 - 09:32	VictorHeng	Sound Board
soundboard.jpg	manage	181.5 K	18 Mar 2006 - 14:03	VictorHeng	Sound Board Scan
soundboardback.JPG	manage	154.0 K	18 Mar 2006 - 09:33	VictorHeng	Sound Board back
soundboardbackannotated.jpg	manage	282.3 K	18 Mar 2006 - 14:04	VictorHeng	Sound Board Back Annotated Scan