Search found 75 matches

by paulsantangelo
Fri Nov 18, 2005 5:42 pm
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Re: Capacitor info

Hi there: Got a chance to look at the links, I had already found the PDF and decided thats the part. The picture in the second link, is pretty close to the part, only the missing part is by the leg and a little further in. Are we thinking that this part went bad or that because we used a slow blow f...
by paulsantangelo
Fri Nov 18, 2005 2:19 pm
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Re: Capacitor info

Hi there: The Thermister is green, the value of two fuses that blew where 5A 125V Quick blow and 5A 240V slow blow. I'll looking at the board more closely this weekend and then I'll be able to see if its in parallel with the fuse, there is another rectagleious thermister near it with the markings of...
by paulsantangelo
Thu Nov 17, 2005 5:54 pm
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Re: Capacitor info

Yeah, Its hard to say where the damage lies. The monitor was only moved, and then started blowing fuses. We replaced with a slow blow and thats when the terministor blew. Its hard to say whether the thermistor had an issue or is a caulity.

I will be doing a little more investigating!
by paulsantangelo
Wed Nov 16, 2005 7:33 pm
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Re: Capacitor info

Hey Miguel:

Guess you were right, I checked out the specs and they are right on. Now all I have to do is source it.

Thanks
-paul
by paulsantangelo
Wed Nov 16, 2005 5:10 am
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Re: Capacitor info

On the lower section of the disk, from one leg to a quarter, a piece is missing with a gaping hole in the mid of that missing piece.
by paulsantangelo
Tue Nov 15, 2005 7:36 pm
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Re: Capacitor info

Thanks for the rely back, I agree, you were astute to think of S for samsung, I completely missed it.

Unfortuatly there is a big hole in the capacitor, so I don't think I can get any kind of reading. I have come accross some site with schmatics. I have to try my luck!

-paul
by paulsantangelo
Tue Nov 15, 2005 3:36 pm
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Gorgon:

Do you think a Jtag or FPGA programmer would program a GAL22V10?

I happened to have one in my drawer, I had forgotten about it, needed it to program a few boards that went bad, a few years ago. Did I mention I was absent minded!

-paul
by paulsantangelo
Tue Nov 15, 2005 3:33 pm
Forum: General Discussion
Topic: Capacitor info
Replies: 11
Views: 1889

Capacitor info

Hey All: I'm wondering if anyone knows what these markings are on a ceramic capacitor. SCK 084 I thought perhaps the value, but why would they use 0 for the 1st number and 4 for the number of zeros. I remember someone telling me that sometimes the code refers to the manufacture and they would know t...
by paulsantangelo
Sat Nov 12, 2005 6:04 pm
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Yeah well I guess I deserved that one, I mean its not like I didn't look at the specs, just got a little confused between my inputs / output and leaves, New England ya know!

Thanks for the help. I'll let you know!

-paul
by paulsantangelo
Sat Nov 12, 2005 2:16 pm
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Thanks: I dont fully understand "Clocked flanks" but I can look into it. When I get the chips in I let you know if it works, but I'm sure you know it would. Does it matter which manufacture of chips. Lattice or ATMEL? I noticed you did not use pin 0 for your first input. It probaby because thats for...
by paulsantangelo
Sat Nov 12, 2005 12:15 pm
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Yeah: Its kind of an IF OR statement in BASIC, neat! If IP9 is ON then only OP9 is on. If IP8 is on then both OP9 and OP8 are on. I'm reading it down from the chart above. I do understand, now! This is really different from the eprom programming we were doing earlier, hope others benefit from this a...
by paulsantangelo
Sat Nov 12, 2005 5:33 am
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Ok, rethinking this, In the equations these are OR's. So because the outputs are combinatorial, they are tied together. Since OP9 Includes all the inputs if one of them is high, then all the outputs are high. Same with OP8, just you do not include one input. Philba was right you are clever. You real...
by paulsantangelo
Sat Nov 12, 2005 4:56 am
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Hey Gorgon: I'm sure you know, I'm having a problem understanding this. I get that the state of the input reflect the output. IP0 goes high ALL outputs are high, (is this normal)? Is this because of equation OP0 = IP0 or OP9 = IP0 + IP1 + IP2 + IP3 + IP4 + IP5 IP6 + IP7 + IP8 + IP9. Thanks paul
by paulsantangelo
Fri Nov 11, 2005 5:44 pm
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Hey Thanks: The copy and paste seemed to work, the correct control codes seems to have held in place. I was worried about that. Just so you know, I grabed from PALASM4 forward, until the final checksum for each file. I think thats what you wanted me to do. Going over the source code, it looks pretty...
by paulsantangelo
Fri Nov 11, 2005 9:14 am
Forum: General Discussion
Topic: Logic Help Please
Replies: 100
Views: 15924

Re: Logic Help Please

Gorgon:

Did I forget to mention thanks!!

Just for fun, huh? Can't wait to see it, in the meantime, will the ATMEL chip do or are you writing this for Lattice?

Thanks again!!