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Wiki > Main > IriverPort > IriverH3XXHardwareComponents

IriverNavigation

Hardware Components Overview of the iRiver H3XX

Board images
Unknown parts till now
- LCD Display
Datasheets and chip images
Differences between Northamerican (aka US) and International versions
- Missing 5 components for the USB HOST power supply
Comparison between the hardware in H3x0 and H1x0 (H120 & H140) series
(H300) Responses from iRiver H300 remote buttons (got from Info->Debug->View I/O Ports)
(H300) Responses from iRiver H100 remote buttons
Recognizing which remote is pluged in (the H100 or H300 remote with or without LCD)

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).

-- BrandonLow - 08 Feb 2005

Unknown parts till now

LCD Display

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: https://www.rockbox.org/wiki/pub/Main/DataSheets/e789r_101.pdf

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

Datasheets and chip images

This hardware is used in the H3XX series

Motorola Coldfire Integrated Microprocessor SCF 5249VF140

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

MEC-AA4D4 30.0000 oscillator

Mercury Crystal Products 'MEC'

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

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

TPS61020 - TI DC/DC Converter - 5V version

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.

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

Info: http://www.semiconductors.philips.com/cgi-bin/pldb/pip/ISP1362BD.html
Info: http://www.usbdeveloper.com/USBOTG/usbotg.htm
Datasheet: http://www.nxp.com/acrobat/datasheets/ISP1362_5.pdf

ISSI IS24C02 - 2kbit EEPROM

Datasheet: http://www.issi.com/pdf/24C02A.pdf
2 in number. One, located on the front side of the PCB, and other, located nearly to the CPU.
WAS IS25C02 but this is an SPI device, not I2c
Datasheet: http://www.issi.com/pdf/25C02.pdf
Same as one of the H1x0's EEPROMs

Microsemi LX2201 - USB/AC/battery power supply / battery charger

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:

Press Release: http://investor.microsemi.com/ReleaseDetail.cfm?ReleaseID=143061
Pinouts: http://www.microsemi.com/catalog/part.asp?ID=58631
Datasheet: http://www.microsemi.com/datasheets/lx2201.pdf

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

Info: http://www.semiconductors.philips.com/acrobat/literature/9397/75009763.pdf
Datasheet: https://www.rockbox.org/wiki/pub/Main/DataSheets/pcf50606.pdf

Here is located also the Realtime clock (RTC)

Philips TEA1211 DC/DC Converter

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
Info: http://www.semiconductors.philips.com/acrobat/datasheets/TEA1211HN_2.pdf
Datasheet: http://www.semiconductors.philips.com/acrobat/literature/9397/75011922.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

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: https://www.rockbox.org/wiki/pub/Main/DataSheets/CY7C68310.pdf

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)

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 5 components for the USB HOST power supply

Missing 5 components in the US version on the front side of the PCB. You can see them on the following pictures (marked with red, new one with blue):
International version:

US version:

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

Location of these components:

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

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
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	Philips TEA1211
PMU & RTC	none	Philips PCF50606HN/03A/N1Y

Could someone check the items marked with

, please ?

(H300) Responses from iRiver H300 remote buttons (got from Info->Debug->View I/O Ports)

Button	Value (hex) HristoKovachev (H300 remote, LCD)	JonSenior (H300 remote, LCD)	RobertMahs (H300 remote, LCD)	RobertMahs (H300 remote, no LCD)	MatthiasM (H300 remote, no LCD)
VOL "-"	00	00	00	no change visible (ncv)	no change visible
>>	17	18	18	ncv	no change visible
stop	35	36	37	-	-
A-B	4E	4F	51	-	-
mode/rec	65	67	69	-	-
play/pause	7F	80	82	Last byte of GPIO1_READ changes from 0x74 to 0x34	Last byte of GPIO1_READ changes from 0x74 to 0x34
"+10"	9F	A0	A3	-	-
"-10"	B8	B8	BB	-	-
VOL "+"	D2 or D3 (varies)	D3	D7	ncv	no change visible
<<	ED	ED	F1	ncv	no change visible
Hold Off	above buttons enabled*	Same	GPIO1_READ = 078XXXXX	ncv	no change visible
Hold On	above buttons disabled*	Same	GPIO1_READ = 079XXXXX	ncv	no change visible
joy push	Last byte of GPIO1_READ changes from 0x74 to 0x34	Same	Sams as Hristo	-	-

*Hold switch disables all buttons but joystick push. Switch is presumably wired in series with the resistor network.

Gotten From ADC_REMOTE (except the joy push)

(H300) Responses from iRiver H100 remote buttons

(* Somebody changed what I written, this is the right info now *)

Button	Value (hex) BenoitPierreGuay (H100 remote)	?? (H100 remote)
play/pause	Last byte of GPIO1_READ changes from 0x74 to 0x34	??
stop	00	??
VOL -	18	??
A-B/MODE	33	??
VOL +	4D	??
BITRATE (REC - Right)	67	??
REC	7F	??
SOURCE/TYPE (REC - Left)	96	??
>> (NAVI/MENU - Right)	B5	??
NAVI/MENU	CE	??
<< (NAVI/MENU - Left)	E8	??
Hold switch	The 3rd digit (from left) of GPIO1_READ change from 8 (normal) to 9 (hold)	??

Gotten From ADC_REMOTE (except hold and play/pause)

Recognizing which remote is pluged in (the H100 or H300 remote with or without LCD)

.	JonSenior (H300 remote, LCD)	HristoKovachev (H300 remote, LCD)	MatthiasM (H300 remote, no LCD)	RobertMahs (H340SE, H300 no LCD remote)	RobertMahs (H340SE, H300 LCD remote)	BenoitPierreGuay (H320 player, H100 remote)
GPIO_READ without remote	D81BFAA8	D81BFAA8	DB1BFAA8	DB1BFAA8	DB1BFAA8	581BFAA8
GPIO_READ with remote	981BFAA8	981BFAA8	9B1BFAA8	9B1BFAA8	9B1BFAA8	181BFAA8

LinusNielsenFeltzing: Hmm. This means that we have yet not found a way to distinguish between the two remotes. The only difference between inserted and extracted remotes is the GPIO30 pin, which we already know is the remote detect pin. BTW, I have an H300 remote, so I'll work on this when I find the time. Good work anyway, guys!

HristoKovachev : I've just made my h300 remote to behave correctly (no detection of remote type, of course). If someone is interested, i can make a patch (or give full rockbox.zip) tonight

LinusNielsenFeltzing: Just add the patch to the patch tracker.

HristoKovachev: I'll do it ASAP. BTW, Rockbox for sure doesn't get all the info it can from the remote. I tryed my NON-lcd remote (the one that comes with Intl players) and the only change in View I/O Ports was when i press the Play/Pause button (which is also used for powering the unit on). As probably expected, the change is in GPIO1_READ (last byte 0x74->0x34). The remote also has "<<", ">>", Vol up and Vol Down (and hold switch). However, none of these caused any change in any of the readings.

MatthiasM: I can confirm the H300 NON-LCD remote behaviour. I added it to the above table... (Linus, do you own such a NON-LCD remote?)

LinusNielsenFeltzing: Yes I have one. It is very different from the LCD ones. I'll have a stab at it in due time.

BradCampbell: Non-LCD-remote ADC values Idle : 0xFF (Unplugged or no button pressed) ; Vol + : 0xE4 ; Vol - : 0xC8 ; <<| : 0x33 (skip back) ; |>> : 0x18 (skip forward ; HOLD : 0x00

r84 - 02 Apr 2021 - 20:46:06 - UnknownUser

Parents: IriverPort

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