Samsung YP-Q3 Port Page

Current Rockbox port status not started yet

Hardware

• CPU Telechips TCC7901S /00Bx-yfr-AG / h2f14m/1027(need to check out) seems same of YP-P3 see telechips soc datasheet 2009 old datasheet 2008
• Nand SANDISK SDIN4C2-8G (8GB version)
• Ram EOREX EM48AM3284LBA-75FH (EM48AM3284LBB clone?) link eorex site datasheet LBA other datasheet LBA datasheet LBB
• Audio codec Dialog Semiconductor DA7211
• LCD Backlight Driver IC FAN5341UMPX
• LCD 2.2" TFT lcd
• FM chip SI4709-B
• Input: 9 buttons + reset button
• ~

List of stock firmware

• list of firmware on anythingbutipod

Source of stock firmware

• not available. request sent at samsung here: http://opensource.samsung.com/ ( samsung response: not GPL software, they cant release source)

Stock firmware upgrade guide

• Download latest firmware (actually 1.40)
• extract Q3.BIN and put it on path root of YP-Q3
• turn on player, wait upgrading, enjoy new firmware

Scheme

Disassebly guide ~

PCB photo photo by Макс6584: