Emax

Thanks, ill try to reseat the chips. 


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On Mon, Dec 3, 2012 6:11 PM EST Ted Summers wrote:

>I will check that pin 2 when I get home....
>
>I have no white displays left.
>I have 5 yellow which were not paid for and no response from the people who
>reserved them.
>Was about to start going down the waitlist.
>
>Will update you in a couple of hours if this appears to be a fuse.
>
>Thx,
>Ted
>
>On Mon, Dec 3, 2012 at 1:45 PM, jammie <jammie.emma@...> wrote:
>
>> **
>>
>>
>> is it the light green screen pcb i did give a warning on these the tracks
>> bonding material is rubbish and even with the proper equipment you still
>> can get lifted pads
>>
>> best thing to do with that panel is fit the oled with the other type and
>> hard wire it you can then do surface soldering
>>
>> i have a spare screen pcb and its the dark green version
>>
>> so if you need a spare
>>
>> is it a black box type with 2 connections if you look really close there
>> will be in faint red 1k1 on it
>>
>> were do you live uk or usa or europe
>>
>> as i can get the oled displays in white but they have to be hard wired if
>> ted has no more left
>>
>> ----- Original Message -----
>> From: Chase Smith
>> To: emax@yahoogroups.com
>> Sent: Monday, December 03, 2012 9:13 PM
>> Subject: Re: [emax] Display not working
>>
>> Thanks for the help, but I can't find it. There is something right from
>> pin 2 that is unlabeled and has no continuity, but I'm not sure if it's a
>> fuse.
>>
>> Anyway, even so, I unsoldered the display to be able to look for the fuse.
>> I decided to just put the old display in and while soldering noticed nearly
>> all the pads were lifted. I tried to hook it up anyway, just to see if I
>> could get it to work and I just get one row of black boxes with a line
>> through it and a lit enter LED.
>>
>> I know I can jump all the display lines and fix that, but I don't know if
>> there's a bigger problem, which judging from the way my day is going, I'm
>> almost certain of it.
>>
>> I checked continuity on the old display that's in there, every pin is
>> connected, but when I power up the emax I get a blank screen with black
>> boxes on the top. Seems like I just turned it into a paper weight.
>>
>> ________________________________
>> From: jammie <jammie.emma@...>
>> To: emax@yahoogroups.com
>> Sent: Monday, December 3, 2012 3:34 PM
>> Subject: Re: [emax] Display not working
>>
>> they are usually 1k1 written on them they are flat squares
>>
>> if you look closely they will have fuse1 written in very small writing
>>
>> pin 2 on the display will go to the fuse first so follow the track for pin
>> 2
>> ----- Original Message -----
>> From: Chase Smith
>> To: emax@yahoogroups.com
>> Sent: Monday, December 03, 2012 7:49 PM
>> Subject: Re: [emax] Display not working
>>
>> Power supply is putting out the right voltage. It could have been the 5v.
>> How can I find out which is the fuse on the display? Nothing is labeled as
>> a fuse.
>>
>> ------------------------------
>> On Mon, Dec 3, 2012 2:26 PM EST Ted Summers wrote:
>>
>> >The OLED doesn't use 12V at all.
>> >Verify your power supply is outputting the correct voltages, the
>> >investigate further like jammie said.
>> >There is often some Surface mount fuse on lots of things.
>> >
>> >
>> >On Mon, Dec 3, 2012 at 10:50 AM, Chase Smith <plus_321@...> wrote:
>> >
>> > **
>> >
>> >
>> > Hi,
>> >
>> > After frying one cf card reader, I was careful to try to measure the
>> > voltages on the new one I was just about to put it. Probe slipped and I
>> > shorted the 12v to ground and now the new white OLED display is not
>> coming
>> > on. The emax powers up and the zip drive will run (the enter LED comes
>> up
>> > and stays lit), but that's it. Fuses are still fine.
>> >
>> > Did I fry the display too?
>> >
>> > [Non-text portions of this message have been removed]
>> >
>> >
>> >
>> >
>> >
>> >[Non-text portions of this message have been removed]
>> >
>> >
>> >
>> >------------------------------------
>> >
>> >Emax and Emax II User's Group Website
>> >
>> >http://www.silveriafamily.comYahoo! Groups Links
>> >
>> >
>> >
>>
>> [Non-text portions of this message have been removed]
>>
>> [Non-text portions of this message have been removed]
>>
>> [Non-text portions of this message have been removed]
>>
>>  
>>
>
>
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>
>------------------------------------
>
>Emax and Emax II User's Group Website
>
>http://www.silveriafamily.comYahoo! Groups Links
>
>
>