Samsung Proshivka Nand
Since my board is bricked. I inspecting board more for revive it back.
Anti deep ze 662. Click download file button or Copy anti deep ze 6.62.020.3058 URL which shown in textarea when you clicked file title, and paste it into your browsers address bar. Results 97 - 144 of 269. The best thing about this product is the more coats that you add the richer, deeper colour you'll get. In next page click regular or free anti deep ze v 6.61.020.2822 download and wait certain amount of time (usually around 30 seconds) until download button will appead. Click it and That's it, you're done amigo! Anti deep ze v 6.61.020.2822 download will begin.
Board belongs to UA40D6000. So I identified 2 flash chip at D series HW. One of them is SDIN502-2G Flash which is used in Amazon Kindle.
Samsung’s second-gen Z-NAND now comes in both SLC and MLC flavors. The SLC variant boasts double the density of their first gen, at 128Gb, and improved read/write latency of.
This chip used as main program storage, holds /dev/mmcblk0 device. And other one is Samsungs Flash NAND chip, KFG1GN6W2D is used for /dev/stl0 device. This devices 12.th partition (/dev/stl/12) mounted as /mtd_rwarea. I needed to change this chip content. Probbly by (un)soldering. Decode: It's Samsung OneNAND (KF), Single chip (G), 1Gbit (1G), Technology (N), x16 Organization (6),???Volt (W), 2KB Page architecture (2), Version d?
(D) -HIB6 = Package format? (H), Industrial Temp (I), Include Bad Block product line (B), 66Mhz (6) Re-programing this chips will solve the my bricked TV problem. If you have any datasheet belong to those chips.
I will be happy. Then our only target is KFG1GN6W2D, since both start.sh and rc.local kept here. Anyone know how could we handle this chips via JTAG. Also heard that soldering BGA's is a problematic due old solders make noise. After removal chips balls became defected. They needed to be re-balled for re-install.
Re-Balling machines are too expensive. But I heard there is another cheap solution for that. And also since this PCB's are lead-free, unsoldering the chips require more heat.
This heat also hazardous to chip. I think I let this soldering job to specialist Before I needed to inspect what I could make via JTAG ports. Nobody wrote: Maybe I'm wrong but I see 6 holes oooooo and next to them other 5 holes ooooo. They look more like I2C EEPROM serial interfaces to me. Both of them. Probably no relation to JTAG and/or OneNAND flash whatsoever.
Picture is a little blurry; can you post pin description in text form? I can't post better pictures, I made them in a hurry and I should open the tv to make new ones. They look like i2c bus to me, they have SDL SCL SDA lines labelled. The jtag picture is also blurry but 'almost readable': Labels should be: PLD_GND PLD_TDO PLD_TCK PLD_TMS PLD_TDI unreadable.
* Performance may vary based on SSD’s firmware version and system hardware & configuration. Sequential write performance measurements are based on Intelligent TurboWrite technology. Sequential performance measurements based on CrystalDiskMark v.5.0.2 and IOmeter 1.1.0. The sequential write performances after Intelligent TurboWrite region are 300 MB/s for 250/500 GB and 500 MB/s for 1 TB. * Test system configuration: Intel Core i5-3550 CPU @ 3.3 GHz, DDR3 1333 MHz 4 GB, OS – Windows 7 Ultimate x64, Chipset: ASUS P8H77-V * The TurboWrite buffer size varies based on the capacity of the SSD; 12 GB for 250 GB model, 22 GB for 500 GB model, 42 GB for 1 TB model and 78 GB for 2/4 TB. For more information on the TurboWrite, please visit www.samsungssd.com.
• MZ-76E250BW (250 GB) 5 Years or 150 TBW • MZ-76E500BW (500 GB) 5 Years or 300 TBW • MZ-76E1T0BW (1,000 GB) 5 Years or 600 TBW • MZ-76E2T0BW (2,000 GB) 5 Year or 1,200 TBW • MZ-76E4T0BW (4,000 GB) 5 Year or 2,400 TBW • 1) 1 GB=1 Billionbyte by IDEMA. Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise). • 2) Performance may vary based on system hardware & configuration • 3) Actual power consumption may vary depending on system hardware & configuration.