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Rockbox > Main > IriverH3XXHardwareComponents
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Hardware Components Overview of the iRiver H3XX

Board images

I snapped these while I had my player apart (for exercise really), hope they are remotely useful. This is an international H340. There are hardware differences between this and the US version (the wiring of the USB hosting port at the very least).

LCD SIDE HDD SIDE

-- BrandonLow - 08 Feb 2005

Unknown parts till now

LCD Display

h300-lcd-markings.jpg

We need to find out which display it is. 

======================
2 inch, 220x176, 18Bits/pix
This information is extract from here:
http://homepages.nildram.co.uk/~displaze/Html/LCDTFT.htm

Also interesting, i find an LCD search engine here (linked to the LCD with the H3XX size):
http://kr.fpdisplay.com/data/default.asp?Resolution=176X220

It could be this one: LTM020A
Robin V
==========================

JamesLee: By comparing the smeared logo on the above label it has become clear that this module was made by Varitronix (http://www.varitronix.com).
Currently, the only 176x220 2" module they make is the COG-T200MLF (http://www.varitronix.com/catalog/LCD/TFTmodule.html#COG-T200MLF).
The similarity as far as where the pins are make the match very convincing. Unfortunately, the diagram doesn't outline which IC is used specifically.
I have emailed them regarding the subject, and they responded saying that the controller is an HD66789R, attaching its datasheet.

Datasheet: http://www.rockbox.org/twiki/pub/Main/IriverH3XXHardwareComponents/e789r_101.pdf

RobinVet: I hope you're right, that would be a great news !

Unknown Chip

Unknown_Chip.jpg
This chip is on the front side of the PCB, between the plug for charging, battery connector and one 12.000MHz crystal oscillator.

It is likely from the die stamp that this is a Microsemi chip (MSC). Based on the description of the location of the chip and a search for iriver on the Microsemi site, it seems that this is the LX2201 linear battery charger circuit (for lithium ion batteries). This device is USB bus compliant. There should be an output from this device that provides the charging status (in process, level of charge, etc).

It is possible that this chip is not the same in the US and Euro versions, precipitating the "missing" devices around the US USB host. Since the MSC LX2201 is already USB compliant, it may well be that those components are to make up for the hardware shortcoming of the charging chip on the Euro model. Someone needs to confirm whether this chip is the same in the US and Euro devices (the one shown above may be the Euro chip? I'm going to see if MSC has a euro site).

References:

TPS61027 - TI DC/DC Converter - 5V version

TPS61020.jpg

10 pin (5 + 5 + 4 pins for the extra "PowerPAD" grounding)

Info: http://focus.ti.com/docs/prod/folders/print/tps61020.html
Datasheet: http://www-s.ti.com/sc/ds/tps61020.pdf

This is a TPS61027DRC, the 5V version.

Datasheets and chip images

This hardware is used in the H3XX series

Motorola Coldfire Integrated Microprocessor SCF 5249VF140

CPU-SCF5249VF140.jpg

140MHz coldfire

info: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=SCF5249

This is the CPU at the heart of the player

Samsung K4S561632E-TL75 - 4M x 16bit x 4Banks SDRAM LVTTL (256Mbit/32MB)

SDRAM-K4S561632E-TL75.jpg

The same RAM as one in H1x0 series.
info: http://www.samsung.com/Products/Semiconductor/DRAM/SDRAM/SDRAMcomponent/256Mbit/K4S561632E/K4S561632E.htm
Datasheet: http://www.samsung.com/Products/Semiconductor/DRAM/SDRAM/SDRAMcomponent/256Mbit/K4S561632E/ds_sdr_256mb_e_die_x4x8x16_rev15.pdf

Fairchild LVX245 Low Voltage Octal Bidirectional Transceiver

P23AF-LVX245.jpg

20 pin
info: http://www.fairchildsemi.com/pf/74/74LVX245.html
Datasheet: http://www.fairchildsemi.com/ds/74/74LVX245.pdf

SST 39VF3201 Multi-Purpose Flash

Flash-SST39VF3201.jpg

info: http://www.sst.com/products.xhtml/parallel_flash/39/%20x16/SST39VF3201
Datasheet: http://www.sst.com/downloads/datasheet/S71223.pdf
driver example: http://www.sst.com/downloads/software_driver/SST39VF320X.cpp

UDA 1380TT Stereo Audio Decoder/Encoder

UDA1380TT.jpg

info: http://www.rockbox.org/twiki/pub/Main/DataSheets/Philips_UDA1380TT_Datasheet.pdf
Info: http://www.semiconductors.philips.com/pip/UDA1380TT_N1.html
Datasheet: http://www.semiconductors.philips.com/acrobat/datasheets/UDA1380_4.pdf

Philips TEA 5767 Low-power FM stereo radio

FM_Radio_Philips_TEA5767.jpg

Info: http://www.semiconductors.philips.com/pip/TEA5767HN.html
info: http://www.rockbox.org/twiki/pub/Main/DataSheets/TEA5767HN_2.pdf

LW052A Dual 4-channel analog multiplexer/ demultiplexer

LW052A.jpg

info: http://www.rockbox.org/twiki/pub/Main/DataSheets/TexasInstrumentsLW052ADataSheet.pdf

MEC-AA4D4 30.0000 oscillator

MEC-AA4D4.jpg

Mercury Crystal Products 'MEC'

LVCH16245A - 16-Bit Bus Transceiver With 3-State Outputs

LVCH16245A.jpg

Info: http://focus.ti.com/docs/prod/folders/print/sn74lvch16245a.html
Datasheet: http://www-s.ti.com/sc/ds/sn74lvch16245a.pdf

Philips ISP1362 - Single-chip USB On-The-Go controller

ISP1362BD.jpg
Info: http://www.semiconductors.philips.com/cgi-bin/pldb/pip/ISP1362BD.html
Info: http://www.usbdeveloper.com/USBOTG/usbotg.htm
Datasheet: http://www.semiconductors.philips.com/acrobat/datasheets/ISP1362-04.pdf

ISSI IS25C02 - 2kbit EEPROM

ISSIIS25C02_small.jpg
Datasheet: http://www.issi.com/pdf/25C02.pdf
2 in number. One, located on the front side of the PCB, and other, located nearly to the CPU.
Same as one of the H1x0's EEPROMs

Philips PCF50606HN/03A/N1Y Realtime Power Management Unit (PMU)

PCF50606HN.jpg
Info: http://www.semiconductors.philips.com/acrobat/literature/9397/75009763.pdf

Here is located also the Realtime clock (RTC)

Philips TEA1211 DC/DC Converter

T1211.jpg

If we can trust easydigi.com (http://www.easydigi.com/news/2004/7/7/news_361.htm) this chip is TEA1211 regardless of it's mark being T1211
Product discription: http://www.semiconductors.philips.com/acrobat/literature/9397/75011922.pdf
Info: http://www.semiconductors.philips.com/pip/TEA1211.html
Datasheet: http://www.semiconductors.philips.com/acrobat/datasheets/TEA1211HN_2.pdf

Btw, this combination (Philips PCF50606 PMU & Philips TEA1211 DC/DC conv.) is being used in iPods 3rd generation also (see http://www.elecdesign.com/Articles/Index.cfm?ArticleID=9500&pg=2)

Definitely the same combination, (iPod 3rd Gen's PCB back - right-top), but the PMU is an older revision (PCF50605)

Cypress ISD-300LP USB 2.0 to ATA/ATAPI Bridge

ISD-300LP_bad.jpg
Again info from easydigi.com (http://www.easydigi.com/news/2004/7/7/news_361.htm), because on the scan of the front side of PCB that i have there is a white sticker on the chip.
The same as H1x0's one.
Datasheet: http://www.rockbox.org/twiki/pub/Main/DataSheets/CY7C68310.pdf
HELP Can someone find a good picture of this chip? (It's located on the front side of PCB next to the SDRAM & the USB 1.1 Host controller)
  • I was sent the following image of the chip by A. Vinchev. It appears to from a different device than the one above. I have the original png for resizing and cropping if need be. -- TroyMartinez - 12 Aug 2005
  • CY7C68310-80AC

Hard Drive

H340 - MK4004GAH 1.8-inch Hard Disk Drive info: http://www3.toshiba.co.jp/storage/english/spec/hdd/mk4004gs.htm

Differences between Northamerican (aka US) and International versions

Missing 4 components for the USB HOST power supply

Missing 4 components in the US version on the front side of the PCB. You can see them on the following pictures (marked with red): International version:

Intl1.jpg

US version:
US1.jpg
(Note: the red wire is "modding" of US H3x0, i.e. it is missing in an untouched US player)

Location of these components:
Intl_full.jpg

Its almost sure that these missing components are related to supplying power for the devices, attached to the USB host of ISP1362.

HELP Anyone who can help finding other hardware differences between the US and the International versions of H3x0?

Comparison between the hardware in H3x0 and H1x0 (H120 & H140) series

Component Chip in H1x0 Chip in H3x0
CPU Coldfire SCF5249 (max 140MHz) same
SDRAM Samsung K4S561632E-TL75 - 32MB same
Flash SST 39VF160 - 2MB SST 39VF3201 - 4MB
DAC & codec UDA 1380TT same
LV Oct. Bidi Transceiver Fairchild LVX245 same
FM Radio Philips TEA5767 same
ADC With Serial Control TLV08341 HELP HELP
Bus Transceiver LVCH16245A same
Analog Multiplexer/Demultiplexer LW052A same
Li-Ion charger TI BQ24022 part of Philips PCF50606
5V generation Linear 3440 TI TPS61027 DC/DC Converter (5V)
EEPROM ISSI 401-3G - 1kbit ISSI IS25C02 - 2kbit
EEPROM2 ISSI IS25C02 - 2kbit same
USB 2.0 to ATA/ATAPI Bridge Cypress ISD-300LP same
USB On-The-Go controller none Philips ISP1362
DC/DC Converter none HELP HELP Philips TEA1211
PMU & RTC none Philips PCF50606HN/03A/N1Y

HELP Could someone check the items marked with HELP HELP, please ?

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Revision r1.81 - 09 Sep 2005 - 17:40 GMT - JeremyGoodwin Copyright © 1999-2005 by the contributing authors.