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NEC TG-16/TE/TurboDuo => TG/PCE Repair/Mod Discussion => Topic started by: highfroman on April 05, 2017, 03:57:51 AM
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so upon taking apart my Turbo Express i accidentally broke one of the SOT-23 Transistors that controlled the green channel (D206) ](*,)
I ended up taking the one from D208 and it fixed the video color being off but now i lost control of the backlight brightness so I want to find a replacement for this part and i cant find anything on google that names this part.
I'm sure its something basic but I'm more of a follow the instructions kind of guy and I'm lost without them.
anyone know what this part is, and if there are any of these used in another console i could take it from (I have a bunch of broken systems including nes snes n64 gameboy's)
if i cant figure it out i may just composite mod it and add a TFT LCD so the brightness control wont mater.
what do you guys think? sorry in advance if this is in the wrong place!
(http://i.imgur.com/Mds6mBA.jpg)
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My best guess is somthing like this:
http://m.ebay.it/itm/162013929973?_mwBanner=1
Fast switching diode.
And also i paniced over losing contrast controll after a recap. Turns out the batteries draind very fast, and with new batteries it worked like a charm.
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You should change all of the caps not just the audio ones. The caps in the upper left corner (4.7uf and 100UF)especially because those deal with back light power/brightness. Could just be that they went bad while you had it apart.
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You should change all of the caps not just the audio ones. The caps in the upper left corner (4.7uf and 100UF)especially because those deal with back light power/brightness. Could just be that they went bad while you had it apart.
this was just a photo i found on google that had a clear picture of the part i needed replaced, the TGE im working on is receiving a full cap kit i purchased from console5. I've seen enough PCB damaged by bad caps that i know the negatives of not replacing them preemptively
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You should change all of the caps not just the audio ones. The caps in the upper left corner (4.7uf and 100UF)especially because those deal with back light power/brightness. Could just be that they went bad while you had it apart.
Hey I pmd you
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This is the one, DAN202KT146, the one first in the list
http://eu.mouser.com/Search/Refine.aspx?Keyword=dan202
http://www.mouser.com/ds/2/348/dan202k-1017245.pdf
The ones on ebay or aliexpress are either in wrong package or way to expensive, better to get 10-50 in the right package then 1 for the same price.
SOT-23/SC-59
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This is the one, DAN202KT146, the one first in the list
http://eu.mouser.com/Search/Refine.aspx?Keyword=dan202
http://www.mouser.com/ds/2/348/dan202k-1017245.pdf
The ones on ebay or aliexpress are either in wrong package or way to expensive, better to get 10-50 in the right package then 1 for the same price.
SOT-23/SC-59
Thank you so MUCH! Do you know if this can be found inside anything else?
I'll probably end up ordering it anyways 10$ is not a bad price to get this thing back up to 100%