Electronics Forum: pop (Page 19 of 36)

Need Help with flashing the static RAM of CM95R-M

Electronics Forum | Mon Apr 08 00:06:58 EDT 2013 | toddmahon

Have you had any luck? I just purchased the same machine and it has some kind of a boot error. After power up a screen pops up in Japanese with English sub titles. In the bottom left corner it reads Memory Card Data Error - Load Data. I connected to

Flex pcb carrier / palett

Electronics Forum | Sun Dec 02 16:18:22 EST 2012 | sarason

A few years back when I was working in a Hybrid company we used carriers machined from aircraft grade aluminum. Its easy to machine on a Mill doesn't bend so easy when mishandled.The thing to know is do your flex circuits sit flat when placed on the

BGA rework station

Electronics Forum | Tue Feb 05 20:31:39 EST 2013 | hegemon

Air Vac DRS25. Hands down the best rework EQ. (my humble opinion, based on my own experience with rework EQ going back 15 years +) Right in your budget. Complete capability for rework. SMD, BGA, POP. Full profiling capability. Massive bottom heati

Vectorguard frame failure.

Electronics Forum | Mon Feb 18 13:53:44 EST 2013 | cbeneat

We have some Vectorguard stencils and frames. I am having issues with one of the frames. And need a little guidance. A stencil is on the frame, and we can't get it off, the operator heard a pop while putting the stencil on the frame, now we hear a

Mydata (TP9-2U) problem

Electronics Forum | Tue May 07 13:51:51 EDT 2013 | shankar2013

acceleration is set to lowest. Ribbon cables were replaced, theta motor replaced. I also see a message pop up just after F-MOT1-26/156:MOVFI: MOTOR TIMEOUT / F-AXIS-182:C-AXIS NOT properly out when expected / 25v reads 3V. Now all these messages

QFN PCB Pad no Drain Hole

Electronics Forum | Sat May 18 10:21:09 EDT 2013 | davef

isd.jww: Comments are: * Current thinking has flux volatiles being the major contributor to voiding, not scavanging by via * I have no reason to think that 0.3mm via won't gladly accept solder. Plug them, if that's a concern. * If your concern is ina

PoP parts

Electronics Forum | Thu Apr 17 14:01:26 EDT 2014 | hegemon

And digging a bit further, are the opens at the device level (all the solder on PWB pad, none on device pad) or at the PWB (similar to pillow defect?) After answering that, I would start thinking about(in this order)paste print quality and consisten

Universal GSM 2

Electronics Forum | Thu Oct 09 17:37:58 EDT 2014 | rgduval

Got a failure while starting up our GSM, and hoping you guys have an easy fix that we're not seeing. We're getting a Timeout waiting for nozzle changer vacuum buildup. It seems to be occurring on head 2, during nozzle change. We've reseated all of

Electrovert PCB Machinery Microline 200 TF Solder Wave Machine - Help!

Electronics Forum | Tue Nov 04 12:10:56 EST 2014 | richearle

Hi, I've got a Microline 200TF - I guess it's a 1980's machine. It's gone pop and I cant fix it without a circuit diagram (there's several pcbs in it with a variety of relays, triacs and what-not). If anybody has a circuit or any othe rinfo on it I

Chip Component Stacking

Electronics Forum | Thu May 04 10:10:03 EDT 2017 | rgduval

My machines do this kind of stuff all the time. Usually when I don't want them to! But, as long as you can control the z-height during plaacement, I don't see that it should be all that difficult to achieve....depending on package size, of course.


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