Hantek - Tekway - DSO hack - get 200MHz bw for free

[dec123ua]

Hello,
I have an Hantek DSO5102P oscilloscope with stock firmware dso5kp_func_dso5102p20140208 on it, that has not been used for the last 6 months.
Yesterday I tried to turn it on and remains frozen on screen logo. I connected a serial interface to internal port and I got the following result (text file).
How can I solve this problem? I did dump restore before installing the firmware. If I try to rewrite root.bin with DNW freezes, as shown in picture.
I can access the boot menu but I can not get into console. Please help.

Problem solved via JTAG port. The programming interface is simple. Cost insignificant. Programming requires 270 minutes with this interface.
Very slow speed, only 10K per second with this LPT interface. But you can correct firmware problems. My problem consisted in bad NandFlash.
I changed NandFlash. I programmed NandFlash with fw_beackup.bin


1. Install H-Jtag software ( download from http://www.hjtag.com/en/index.asp )
2. Set the parallel port (JTAG Interface pins)
3. Open the file "config processor HJTAG.hfc" in H-Flasher with Load
4. Write fw_beackup.bin in NandFlash
5. Restart the power

Please add fw_backup.bin file

[minescumarius]

https://drive.google.com/open?id=0B16a7S00uP6ed19FaGNBS3ZKN28


Build interface and follows procedures. Be patient programming lasts 270 minutes.

[ferrisio]

Hi, I have a DSO5102P hw version 1010, sw version 3.40.0.  I renamed dst1102b to dst1202b and have rebooted several times but the model number hasn't changed.  Have I missed something, or does this recent firmware (19/6/16) disable the hack?

[Tyra]

Hi, I have a DSO5102P hw version 1010, sw version 3.40.0.  I renamed dst1102b to dst1202b and have rebooted several times but the model number hasn't changed.  Have I missed something, or does this recent firmware (19/6/16) disable the hack?

edit logotype file (with vi /logotype ) and change dst1102b to dst1202b
edit logotype.dis file (with vi /logotype.dis ) and change Hantek_DSO1102B to Hantek_DSO1202P

After
turn off - turn on - wait 2-5 sec - turn off - turn on - choose "Reboot system".

Should work.

[sarexpert]

I recently got one.  It is different from the guts of the 4000 series, but probably is hackable since a lot of stuff is similar.
Haven't had time to do anything other than crack the case and take pictures, which were promptly lost when my phone died.

[LDTVN]

Hallo.
Tinhead I need help with the repair of my Hantek DSO5102B.
Hw 1007
After 2 years of work, he began periodically hang and reloaded. Flash firmware from the official site via USB, succeeded. When I flash via JTAG then H-Flash reports a failure of 42%. This clearly indicates a fault NAND Flash. Tell me please, can I install Flash of larger size (512MB) or it will lead to malfunction of the program? Now there is K9F1208UOC (64MB).
However, there is suspicion of a problem with the FPGA EP3C5F256C8N, do you have fpga design for hw1007_83ED. Or is there any possibility read design from my FPGA? JTAG in my  FPGA work properly.

[jefti]

Hello Tinhead, I just wanted to give a shoutout and major thanks for your hard work. I recently purchased a Hantek 5102B and it was so easy to upgrade it to 200MHz with the edit tool. Great work and great thanks!

[polo4041]

Hello, I am new on your forum and send all of you  my "hello", my English is not so good as yours so please be patient with my questions.
I received a week ago an Hantek scope DSO5072P with the following information:
Version logs: 3.40.0 (170209.0)
Hardware version: 1010xffff8108
S/N: T1G/035 65xx
As there was a new version of firmware dso5072p20170318. up I decide to make first a backup, like to explained by tinhead without success, by using tool_P_models.zip.
I have tried to rename the file with the same name as the firmware update and I only get the error oXfe message.

When using the original name of the backup file I have the message there are no file for firmware update, after renaming the update file, it  seam to work, but after few seconds message "the file has not the right format" is displayed.
Finally,i do the firmware update witch works and only the version log display seam to be changed with a display:  3.40.0(170318.0)
As my knowledge, in Linux  is basic can any body body from the forum help me to progress and explain me how to do backup via USB to word converter or perhaps I miss Something in the software backup procedure. Perhaps it is posible to do that via Windows.
I will appreciate your help and sorry again for my English

[balding_parrot]

Hi,
I have just ordered one of these Hantek DSO5072P 70Mhz scopes and I have two questions that I didn't find in this long ass thread. Sorry if I missed the answers to the questions I am about to ask.

1. Does this still work exactly the same for the newest scopes under this model name ?

2. If it does still work, will I be able to upgrade to the latest DSO1202B firmware and if so will it undo the mod ?

Thanks

[polo4041]

As you have made with succes you hack to 200 Mhz, and as i also get problem with doing a back up i put below my first thread expalining the priblem i have.
perhaps you can give me a little help to resobe the backup problem :

***************
  Hello, I am new on your forum and send all of you  my "hello", my English is not so good as yours so please be patient with my questions.
I received a week ago an Hantek scope DSO5072P with the following information:
Version logs: 3.40.0 (170209.0)
Hardware version: 1010xffff8108
S/N: T1G/035 65xx
As there was a new version of firmware dso5072p20170318. up I decide to make first a backup, like to explained by tinhead without success, by using tool_P_models.zip.
I have tried to rename the file with the same name as the firmware update and I only get the error oXfe message.

When using the original name of the backup file I have the message there are no file for firmware update, after renaming the update file, it  seam to work, but after few seconds message "the file has not the right format" is displayed.
Finally,i do the firmware update witch works and only the version log display seam to be changed with a display:  3.40.0(170318.0)
As my knowledge, in Linux  is basic can any body body from the forum help me to progress and explain me how to do backup via USB to word converter or perhaps I miss Something in the software backup procedure. Perhaps it is posible to do that via Windows.
I will appreciate your help and sorry again for my English
******************
Many thanks in advance.

[polo4041]

Hi, find the problem, it was due to the USB flash drive it work perfectly for the official FW update, but not for backup, I change the USB STICK ,copy the dso5kp_backuptool. up to it an then the backup was fine, but the size of the files is very little in comparison with the same show on the thread, I will appreciate your comment about that.
Now I will try to get to 200MHZ hack, but the link:
use the tool from Peter http://peter.dreisiebner.at/dso-usb-tool/ to get virtual shell is no longer available.
Can someone advise me where I can find that piece of software or send it to me.

My best thanks to tin head and all the contributors for that piece of information;
Many thanks in advance

 

[polo4041]

Hi, again as explained before, my knowledge in Linux is very basic, and as I have no frequency meter and for the moment not USB to uart converter, I have chosen the solution to hack the scope by using " DSO-BW-Changer" solution witch seem to be working, but I have no proof that the right files illness have been modified, and as in this new model P series the SEC/DIV 2 ns is still implemented, how can I verify that the mod has been done correctly.
Again, many thanks to all of you for your contribution to help the poor beginner.
Regards to all

[Ringmodulator]

Tinheads 200MHz Input Hardware Modification

I am in the process of performing the hardware modifications suggested by Tinhead.

The schematic for the HW 1007 execution shows a resistor maked Rxx 2.2k which should be added.

I dont find any mention of this resistor in the descriptions for this modification.

Can anyone supply some info on this?

Regards
Chris

[tatus1969]

Tinheads 200MHz Input Hardware Modification

Did you see this? https://www.eevblog.com/forum/testgear/hantek-ds5000-series-300mhz-input-stage-mod/msg1201675/#msg1201675

[Ringmodulator]

Yes, I saw this and did go through your PDF. Great contribition!

I have all the parts for the Tinhead mod already since 4 years and got my courage together to perform this mod.

Your mod is more complex and my rational was to leave out the benefit of the increased bandwidt above 200Mhz in respect to the 1G samplingfrequency.

[tatus1969]

Yes, I saw this and did go through your PDF. Great contribition!

I have all the parts for the Tinhead mod already since 4 years and got my courage together to perform this mod.

Your mod is more complex and my rational was to leave out the benefit of the increased bandwidt above 200Mhz in respect to the 1G samplingfrequency.

thanks! And yes, truly right... But my mod does not only increase the bandwidth, but also removes ringing artifacts. That was my primary goal, the bandwidth came along with it.

[aandrew]

I was looking at this mod for my MSO5074FG; the input circuit looks very similar but the analog switch is only rated 70MHz. I was sure I'd found a pin compatible part (I think it was the same part, just a different vendor) but now can't for the life of me find the part again!

[Ringmodulator]

Hi,

having the dso on my desk, the resulting viewing angle leads to a far from optimal picture on the screen.
It is more suitable to place ithe dso up on a shelve.

With the tool fom Tinhead, it is possible to rotate the content of the display 180°
See
https://www.eevblog.com/forum/testgear/hantek-tekway-dso-hack-get-200mhz-bw-for-free/msg467313/#msg467313

I have tried this on my HW1007 unit and this works as intended.

It is then possible to rotate LCD also 180° inside the case and this would give a far better display, when you have the scope on the desk., also when you put it up on eye level.

Just turn the scope upside down and check for yourself.

The two internal ribbon cables are probably long enough, to be twisted to match the connector.

Has anyone tried this yet?

(I have still not managed to rotate the bootlogo)

[Ringmodulator]

Hi,

I have been annoyed by the behaviour of the V0 rotary encoder.
After choosing an item in the measure menu, the position often jumps one position while pressing the knob to confirm.

I have exchanged this encoder for a 24 step dented one and this solved it completely.

I have used a Bourns Mechanical Encoder - PEC12-4220F-S0024
(2pcs 5 bucks delivered via ebay)

This fits as an exact replacement.

Tip: It may be hard to remove the knobs for disassebly. Dont use too much force.
I warmed them with a hairdryer and it went much easier.

[aandrew]

Wow thanks, Ringmodulator! It's a mod I never knew I wanted. :-)

This little scope is actually quite nice (I have the 5074FG), it's a shame the UI is closed source.

[iAleks]

Hi guys.
I have... was an oscilloscope, it broke the firmware, I did a rollback, it did not help. Does anyone have a dump flash memory? Or can someone read it? Dump is stored on the 39VF3201. I used the programmer tl866 for reading.

[Ringmodulator]

Hi
whch is the current firmwarerevision for hardware 10070?

I am using 2.06.3(140211.0)
There are other ones like dso5kb_func_dso5202b20140610.up

Even if I unpack it, I canot find a clue about the hardwarerevision, of if this is for a 2,06.3 system.

Does anyone know more?

[frenzel.92@wp.pl]

Hello everyone, I have a Hantek DSO1062B problem.
symptoms:
No more than 5V on the screen.
Below 5V I see only the upper part of the signal waveform or it is stretched to the whole screen.
No zero lines on the screen with detachable probes.
Self calibration, stops with 32 step error 0x502.
For both cannons the same symptoms.

Hot to do AD9288. After soldering resistors for LMH6552 (RA01, RA02) AD9288 does not heat up. And there is a zero signal line on the screen.

Voltage on systems tested.
DAC OUT (DAC8551) -> VPP 0.800V is ok?

With disconnected probes:
OFFSET1 -> -1.2V
OFFSET2 -> 2.5V
OFFSET3 -> 1,6V
Is it ok?

Tp501 -> 4,096V is ok.

For OP2-C TLV274C -> 2,5V.

Please advice, and voltage values at control points and offset.

[fscsi81]

Hello All!

Please help...

I have Hantek DSO 1062B  (Handheld Oscilloscope):

sw ver: 2.01.1(120909.0)
hw.ver: 0x555583e8
sn: DSO00503110
upgrade log: 0

Please help how to convert Hantek DSO1062b from 60MHz to 200Mhz
Please write step by step.

Sorry for my bad English...

[ksjkm]

Hi, I recently aquired a Hantek DSO5102P and have been attempting to change the baandwidth to 200MHz.  I can connect via a serial adaptor and get data from the DSO (see attachment). It seems to have an extra ine at the bottom and I can't send any list commands etc.  Can anyone shed any light on what might be happening?