Electronics Forum | Wed Feb 16 14:30:51 EST 2005 | DasonC
What kind of SMT equipment? Can U preform the Cpk study on the P&P to check your accuracy of your equipment? Otherwise, check noozle and any component jamp into the equipment. We did experience with chip jamp in the conveyor and can't hold the boa
Electronics Forum | Mon Feb 21 16:04:25 EST 2005 | FW
There are some basic suggestions given by everyone that cover most of the requirements. However, I would also like to point out your mention of using a fixture to hold PCB. Are you profiling the board with the fixture? If not, this could be one of th
Electronics Forum | Mon Feb 21 21:28:13 EST 2005 | abhirami
Davef, We see increased IMC thickness for electroless Ni and the brittle mode failure occurs much earlier in multiple reflows, exposing IMC layers. Not good for board level reliability.Regards. GV
Electronics Forum | Tue Feb 22 16:52:32 EST 2005 | caldon
Latex sensitivity is HUge. Try changing to vynal gloves. Also keeping the hands moist is a good idea. ESD Hand cream is an option. Just becareful when using the hand cream as it may transfer to boards, stencils, components......
Electronics Forum | Wed Mar 02 08:49:01 EST 2005 | deyo
I have talked to all the people listed above. I can not justify sending this board to England every time the thing blows a curcuit. Does anyone have schematics for this printer. thanks
Electronics Forum | Fri Mar 04 04:44:16 EST 2005 | ianlg
Hi I do not expect that anyone will provide you with schematic s for the board itself as providing detailed info on the boards was regarded as a no no when I was working for SMTech/Speedline SMTech. We do not ourselves have detailed schematics but
Electronics Forum | Fri Mar 04 08:41:02 EST 2005 | deyo
Thank you Ian,Your the first to give me an educated "guess" as to the problem with this board.I will try the actuator the next chance i get. Thanks again. Deyo
Electronics Forum | Tue Mar 01 08:21:37 EST 2005 | David Bratcher
What thickness is required to process a double sided board with white tin? Is there an IPC standard? If rework is necessary, what is required?
Electronics Forum | Fri Mar 04 13:19:43 EST 2005 | Slow Ride
I would use a spot solder machine. If not, why not spray the mask onto the board? Use a Camalot machine or something similar. Using a stencil over placed components wil yield a thick mask - right? That's why I'd spray.
Electronics Forum | Sun Mar 06 17:10:41 EST 2005 | Darby
The manual gives you a fair idea here. Reference for the Yamaha manual is THE6006 - I don't know if Philips is the same. Cause is either overload or overcurrent. The manual suggests that you can tweak the trimmers on the driver board but these are us
