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Full Version: Samsung 151s FFC issues
Lumenlab > Audio Video Sciences > Projector Builder > DIY Video Projector Design
randyf1965
I have a Samsung 151s on transit due on June 1, but have a 3 day weekend coming up! Does anyone know the measurements of the 151s lcd panel so I can build a box... or should I just build it the standard size?
japlasma
I hate to be the bearer of bad news... Samsung 151s had an FFC issue - at least mine does. Check these numbers to see if your is the same; if so, send it back in the same box it came in. My 2c.
japlasma
Another...
japlasma
The numbers...
japlasma
More...
japlasma
It does strip very nicely. I still intend to use mine because I can't return it. Currently I'm dealing with extending my FFC.
randyf1965
OK, got my Samsung 151s... NOT compatible without a ffc entension!!!

Attached picture....
Roughly 3/8" wide 20 conductors!!!

HELP
ScottK
There's some info here on the 151s.

It says there's no need to lengthen the short FFC.

Edit: link didn't work, try this:

www.diyaudio.com
Video forum
search for 151s
tonytemplin
In case the link doesn't work for you, as it didn't for me:

2. SAMSUNG 151S (Samsung LTM150XH-L01 )
Diagonale: 15''
Type: a-si TFT/TN
Pitch: 0,297 mm
Color Supported : 16,7 millions (no dithering)
Brightness : 250 cd/m²
Contrast Ratio : 300:1
Viewing Angle ( H/V ) : 140° / 120°
Response Time (ms) : 30 ms
Montée , entre 5 et 10 ms.Descente, entre 20 et 25 ms
Maximum Resolution : 1024x768: 75 Hz
LVDS

Pro :
Not expensive
easy to take apart, only 8 screw.
LVDS
no need to lengthen cable, (its short but no problem)
Cons:
....
ScottK
BTW, it's 16.2 million colours. Always check the manufacturer's site if you want to be sure. There's lots of bad info out there.


http://www.samsungusa.com/cgi-bin/nabc/pro...=Specifications
randyf1965
Not sure if I understand HOW it isn't too short........ Doesn't appear that the cable would be long enough to allow the 2 board to be moved off the panel.
moose
randy,
can you post a pic. with the ffc connected at both ends?
ScottK
There is already this thread, with pictures:

http://www.lumenlab.com/forums/index.php?showtopic=1115

Try to stick to the same thread, Randy.

If you do need an extension, I'm sure we can help out.
randyf1965
Is that the

2 - HFJ20CT-ND CONN FPC/FFC 20POS .5MM HORZ SMD
1- HFF-20U-06-ND CABLE FLAT FLEX 20POS 0.5MM 6"

specs look right... how do you connect the 2 connectors together? Solder wires between the pins?
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