Forum: General Electronics Technical Discussion
11-11-2021, 08:39 AM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Redwire oh really?
Weird that they used software, would an Op Amp or Comparitor have done the trick?
Ansmann and a Dlyful - The Ansman is really over priced and not great if you need advice or...
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Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
11-09-2021, 12:25 AM
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Replies: 83
Views: 3,423
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Forum: General Electronics Technical Discussion
11-08-2021, 09:41 PM
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Replies: 18
Views: 1,080
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Forum: General Electronics Technical Discussion
11-08-2021, 09:40 PM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Hey Redwire - The Unit is Working now as I believe the Diode I removed was intermittantly breaking down.
Under normal conditions I found no components Shorted / Open, which was frustrating.
The...
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Forum: General Electronics Technical Discussion
11-04-2021, 11:56 AM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Hi Redwire - As promised an update
I have made contact with some helpful people who will attempt to source a schematic for me,
If they manage, I can pass whatever data and info if you need.
...
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Forum: General Electronics Technical Discussion
11-02-2021, 05:45 PM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Hi Redwire
Bless, you this Charger is the Workbench first thing in the morning, as I wont let it beat me.
I will keep you updated, as I am off for 2 days now
Regards
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Forum: General Electronics Technical Discussion
11-02-2021, 04:53 PM
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Replies: 18
Views: 1,080
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Forum: General Electronics Technical Discussion
11-02-2021, 04:50 PM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Thankyou Redwire
Sorry for the delay in responding, but I have had so many shifts in the last week.
I need to focus on the circuitry,, and try and work iut why the 12 Volts befor the diode is...
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Forum: General Electronics Technical Discussion
10-29-2021, 09:50 PM
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Replies: 18
Views: 1,080
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Forum: General Electronics Technical Discussion
10-28-2021, 05:44 PM
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Replies: 18
Views: 1,080
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Forum: General Electronics Technical Discussion
10-28-2021, 05:42 PM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Hi Sam and Redwire - Thankyou
I have gone through every component, and they seem fine/
The 9V section isnt working.
The EM7 seems to be here and "Seems" to look similar...
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Forum: General Electronics Technical Discussion
10-27-2021, 07:52 PM
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Replies: 18
Views: 1,080
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Forum: General Electronics Technical Discussion
10-27-2021, 07:38 PM
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Replies: 18
Views: 1,080
Re: Duracell Battery Charger - CEF22GBL-3
Hey Sam_Sam_Sam I will do,
I have been engrossed in trying to repair this.
It seems to have a Processor IC.
This is the Model, well mine is a lot older, but looks almost identical...
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Forum: General Electronics Technical Discussion
10-27-2021, 02:57 PM
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Replies: 18
Views: 1,080
Duracell Battery Charger - CEF22GBL-3
Hi there - I am searching for a Duracell CEF22GBL-3 Battery Charger
Its nothing SPecial, but on this Charger, there are 4 AA Bays and 1 9Volt Bay.
The 9 Volt has stopped working, but the Rest...
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Forum: Troubleshooting TVs and Video Sources
09-08-2021, 06:00 AM
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Replies: 37
Views: 2,392
Re: Samsung TV - UE49K6300AK
David.p - I respond to kind people, In the Uk we say Please and Thankyou
The people who have helped me already is appreciated, and if I can help anybody I will, with my access to resources.
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Forum: Troubleshooting TVs and Video Sources
09-08-2021, 05:57 AM
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Replies: 51
Views: 3,774
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Forum: Troubleshooting TVs and Video Sources
09-08-2021, 05:00 AM
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Replies: 37
Views: 2,392
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Forum: Troubleshooting TVs and Video Sources
09-07-2021, 07:41 PM
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Replies: 37
Views: 2,392
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Forum: Troubleshooting TVs and Video Sources
09-07-2021, 07:40 PM
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Replies: 37
Views: 2,392
Re: Samsung TV - UE49K6300AK
Hi David.p
This unit is horrible to open, it took me nearly 30 mins to get into it.
I have been working away, so to be honest, not much has progressed.
I need to get it working, as it takes up...
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Forum: Troubleshooting TVs and Video Sources
09-07-2021, 07:36 PM
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Replies: 0
Views: 306
Samsung UE49K6300A TV Schematic
Hi there
I am looking for a Samsung UE49K6300A TV Schematic please.
I have 1000’s of Laptop and Schematic and BIOS Files I can post, and some of it is hard to source.
Nearly 120G on one drive...
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Forum: Troubleshooting TVs and Video Sources
09-03-2021, 03:11 PM
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Replies: 51
Views: 3,774
Re: Samsung ue49k6300ak
Why does it matter, when on this thread a schematic was posted when it was said there isn't one available?
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Forum: Troubleshooting TVs and Video Sources
09-03-2021, 12:45 PM
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Replies: 37
Views: 2,392
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Forum: Troubleshooting TVs and Video Sources
09-03-2021, 10:36 AM
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Replies: 37
Views: 2,392
Re: Samsung TV - UE49K6300AK
Stupid Question - Would a failed LED cause a problem I measured the resistance of the LED and it measures differently compared to the other day which was about 2K for the faulty one
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Forum: Troubleshooting TVs and Video Sources
09-03-2021, 08:44 AM
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Replies: 37
Views: 2,392
Re: Samsung TV - UE49K6300AK
Vince by the way, I have literally 1000’s of Computer and Laptop schematics, and other ones I am sorting out.
If I can help you, or the other Folks who have been helping me please don’t hesitate to...
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