LifeView LR506: Difference between revisions
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[[Image:LR506 case.jpg|thumb|250px|right|LifeView LR506 USBstick]] |
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This is a DVB-T USB |
This is a [[DVB-T]] [[DVB-T USB Devices|USB receiver]] from [[LifeView]] and is sold in Europe for about 25€. |
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This device, which was labeled only with the type-name "LR506", is most likely the [http://www.lifeview.com.tw/html/products/discontinued_products/q_dvbt.htm TV Walker Q DVB-T], which is also known as model LR506Q. This |
This device, which was labeled only with the type-name "LR506", is most likely the [http://www.lifeview.com.tw/html/products/discontinued_products/q_dvbt.htm TV Walker Q DVB-T], which is also known as model LR506Q. This is collaborated with, in addition to visual similarities, by the fact that a [http://www.lifeview.com.tw/image/press_center/press_release/LR506.pdf LifeView press release (PDF)] refers to the LR506 belonging to the "Q-Series". |
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* Cypress CY7C68013A (i.e FX2) (USB bridge) |
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== Pictures == |
== Pictures == |
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Image:LR506 case.jpg|Stick |
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Image:LR506 open.jpg|Open, top |
Image:LR506 open.jpg|Open, top |
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Image:LR506 open2.jpg|Open, bottom |
Image:LR506 open2.jpg|Open, bottom |
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</gallery> |
</gallery> |
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([http://danyserv.selfip.org/pic/thumbnails.php?album=27 |
Even more pictures are ([http://danyserv.selfip.org/pic/thumbnails.php?album=27 available here]! |
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* a Cypress FX2 Chip (CY7C68013A) ... used by the stick to connect to the USB bus |
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Revision as of 14:47, 18 September 2007
This is a DVB-T USB receiver from LifeView and is sold in Europe for about 25€.
This device, which was labeled only with the type-name "LR506", is most likely the TV Walker Q DVB-T, which is also known as model LR506Q. This is collaborated with, in addition to visual similarities, by the fact that a LifeView press release (PDF) refers to the LR506 belonging to the "Q-Series".
Hardware Components
- NXP/Philips 8275AC1 (tuner)
- NXP/Philips TDA10046HT (demodulator)
- Cypress CY7C68013A (i.e FX2) (USB bridge)
Pictures
Some pictures of the insides of the LR506:
Open, top
Open, bottom
CY7C68013A
8275AC1
TDA10046HT
Parts of the LR506
Front of the PCB
Back of the PCB
Monitoring the i2c Bus
Even more pictures are (available here!
USB ID
USB id: 10fd:0506 (cold - before firmware download) USB id: 10fd:0500 (warm - after firmware download)
Firmware
Sofar there has only been little progress to get this Stick supported. At the time of writing it is possible to get the Stick into "warm-state" with a modified m920x.c-driver and a special firmware:
- patch against ddbf21fbe99c (this includes/modifies the patch from http://www.rasterburn.org/~aet/m920x/m920x-twalker-rl506.patch)
- Firmware
Work in Progress
Analysing the i2c bus showed that the devices have following addresses:
0x08 ... TDA10046 0x50 ... the i2c EEPROM (holding the USB-ID for the FX2) 0x60 ... 8275AC1
People who own such a device
Feel free to add yourself here, testers will always be needed!
| Name | |
|---|---|
| Daniel Weigl | DanielWeigl (a) gmx dot at |