Resistor Values on Logicon Board
#1
Rotary Enthusiast
Thread Starter
Join Date: Feb 2006
Location: USA
Posts: 886
Likes: 0
Received 0 Likes
on
0 Posts
Resistor Values on Logicon Board
I've got a dead resistor and a suspect resistor on my logicon, R25 and R24. They look like they're the same value, though they're hard to read.
They both look like Blue-x-Brown-Gold, but I'm reading 8 ohms on R24 and R25 is dead, so does anyone know the correct values?
Or does there exist a circuit board diagram for the logicon?
Thanks,
Cody
They both look like Blue-x-Brown-Gold, but I'm reading 8 ohms on R24 and R25 is dead, so does anyone know the correct values?
Or does there exist a circuit board diagram for the logicon?
Thanks,
Cody
#2
Former Moderator. RIP Icemark.
which board? There are 4 different boards here in the states.
Looking at the side of the case for the Logicon there should be something like:
FB01, FB03, FC01, FC03 FB05 etc.
what is on the side of yours???
Looking at the side of the case for the Logicon there should be something like:
FB01, FB03, FC01, FC03 FB05 etc.
what is on the side of yours???
#5
Rotary Enthusiast
Thread Starter
Join Date: Feb 2006
Location: USA
Posts: 886
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Sideways7
I'll post up a nifty thing telling you the resistor color meaning once I get my scanner working.
#7
Former Moderator. RIP Icemark.
Originally Posted by Goofy
FB01 - The big board inside, says F9924A-08-01 on it.
R21 - 25 are the troublesome to read ones.
R21 - 25 are the troublesome to read ones.
Those are all 7.5 ohms at 1% tollerance, but I have used 5% just fine.
The colors are Violet, Green, Gold, Gold
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
LongDuck
1st Generation Specific (1979-1985)
12
10-07-15 08:12 PM