Search found 23 matches

by Mod1966
Mon Jan 22, 2018 5:08 pm
Forum: DSO Shell
Topic: Firmware for the beta/pre-release version
Replies: 0
Views: 2946

Firmware for the beta/pre-release version

Hi has anybody got a copy of the hex file for the green board pre-release version? 113-15001-020.rar there was a link on here to it but it no longer works!!

Thanks.
by Mod1966
Mon Jan 15, 2018 1:20 pm
Forum: DSO 068
Topic: DSO not turning off and turns on after applying power
Replies: 4
Views: 5419

Re: DSO not turning off and turns on after applying power

Hi put BOB3 back. Check that you have JP4 And JP9 shorted. Check that JP2 is open after tests. If none of these help check with JYE1 as it could still be a BOB3 issue I think!
by Mod1966
Sun Jan 14, 2018 11:50 am
Forum: DSO 068
Topic: DSO not turning off and turns on after applying power
Replies: 4
Views: 5419

Re: DSO not turning off and turns on after applying power

I'm no expert I have built 3 of these! Try checking BOB3 which is the power switch pcb check it's soldering and orientation.
If you come to the conclusion that it's faulty, contact JYE1.
by Mod1966
Sun Dec 17, 2017 2:48 pm
Forum: DSO138
Topic: Coupling switching errors.
Replies: 1
Views: 3116

Coupling switching errors.

Hi. I've just put together a DSO 138 kit I've had hanging around for a year or so. It is a genuine kit 04 version where you have to mount the smds. All works fine apart from one problem with the coupling. When you switch to ac it says DC on the screen, Ground is fine. When you switch to DC it says D...
by Mod1966
Fri Dec 15, 2017 11:25 am
Forum: DSO Shell
Topic: BAD1 after entering activation code 110 firmware
Replies: 4
Views: 5608

Re: BAD1 after entering activation code 110 firmware

Hi, Reply given back From JYE regarding the BAD1 after 110 firmware update:-

This is normal. The code shown at the top right corner was a result of some internal check up.
by Mod1966
Wed Dec 13, 2017 2:20 pm
Forum: DSO Shell
Topic: BAD1 after entering activation code 110 firmware
Replies: 4
Views: 5608

BAD1 after entering activation code 110 firmware

Hi I've just entered my activation code from JYE and instead of FFFF in the top right corner during boot I now have BAD1 is there any significance for this?
by Mod1966
Mon Dec 11, 2017 4:24 pm
Forum: DSO Shell
Topic: DSO Shell White screen after 110 update.
Replies: 4
Views: 5054

Re: DSO Shell White screen after 110 update.

Solved!!! Looking over the lcd connections and the main pcb It appears that when shorting JP1 and JP2 I had somehow unknown to me accidently shorted two of the pins of the micro with solder!! Solder removed with wick boots up great now with firmware 110. :D Does anyone know what FFFF means in the to...
by Mod1966
Mon Dec 11, 2017 3:36 pm
Forum: DSO Shell
Topic: DSO Shell White screen after 110 update.
Replies: 4
Views: 5054

DSO Shell White screen after 110 update.

Hi Everyone. As there were updates available I spent a couple of hours upgrading the software on My DSO shell and DSO 138 which went fine. While I was at it I thought I would upgrade my other (unbuilt as yet DSO shell mainboard to 110 from 064). This mainboard I haven't soldered any components to, j...