Talk:Williams System 9 - 11 - Revision history

Jimpal at 11:54, 1 July 2016

2016-07-01T11:54:04Z

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	Can you point me to that post? I don't believe that damage can be caused for one second. Chris Hibler		Can you point me to that post? I don't believe that damage can be caused for one second. Chris Hibler

			Found this, after a quick search on PS - https://pinside.com/pinball/forum/topic/best-battery-replacement-video#post-3223849. I don't see the word "damage" anywhere though.Lose settings, yes. Cause resets and messed with power supply, can't see it.

			A current limiting resistor does help with less frequent recharges though. Over the past couple of years, I have found that memory caps do not work well with Williams boards 3-11C. They work, but need recharged more frequently than others. Mem caps do work well on Sys80s (I've had them hold charge for over a year on stored games), DE boards, classic Bally and Sterns, and Atari. I have not heard good things about them on Sys1s, and they hold on WPC, just not very long (maybe 1-2 weeks tops).

			FWIW, Sys80 and Bally / Stern already have the current limiting resistor installed.--[[User:Jimpal\|Jimpal]] ([[User talk:Jimpal\|talk]]) 06:54, 1 July 2016 (CDT)

Chibler at 02:54, 1 July 2016

2016-07-01T02:54:49Z

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	What kind of damage? Personally, I use a current limiting resistor (68 - 100 ohms), but I have used just a jumper too.--[[User:Jimpal\|Jimpal]] ([[User talk:Jimpal\|talk]]) 20:22, 30 June 2016 (CDT)		What kind of damage? Personally, I use a current limiting resistor (68 - 100 ohms), but I have used just a jumper too.--[[User:Jimpal\|Jimpal]] ([[User talk:Jimpal\|talk]]) 20:22, 30 June 2016 (CDT)


			Can you point me to that post? I don't believe that damage can be caused for one second. Chris Hibler

Jimpal at 01:22, 1 July 2016

2016-07-01T01:22:15Z

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	Ok, someone on pinside was saying the mod caused some damage because pinwiki didn't have the current limited resistor noted. I wasn't sure if it was necessary or not for sys11 --[[User:ForceFlow\|ForceFlow]] ([[User talk:ForceFlow\|talk]]) 08:58, 30 June 2016 (CDT)		Ok, someone on pinside was saying the mod caused some damage because pinwiki didn't have the current limited resistor noted. I wasn't sure if it was necessary or not for sys11 --[[User:ForceFlow\|ForceFlow]] ([[User talk:ForceFlow\|talk]]) 08:58, 30 June 2016 (CDT)


			What kind of damage? Personally, I use a current limiting resistor (68 - 100 ohms), but I have used just a jumper too.--[[User:Jimpal\|Jimpal]] ([[User talk:Jimpal\|talk]]) 20:22, 30 June 2016 (CDT)

ForceFlow at 13:58, 30 June 2016

2016-06-30T13:58:17Z

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	Chris Hibler		Chris Hibler



			Ok, someone on pinside was saying the mod caused some damage because pinwiki didn't have the current limited resistor noted. I wasn't sure if it was necessary or not for sys11 --[[User:ForceFlow\|ForceFlow]] ([[User talk:ForceFlow\|talk]]) 08:58, 30 June 2016 (CDT)

Chibler at 04:05, 30 June 2016

2016-06-30T04:05:53Z

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	Does anyone know if a current limiting resistor needs to be added or replaced when using a memory cap on sys11?--[[User:ForceFlow\|ForceFlow]] ([[User talk:ForceFlow\|talk]]) 12:28, 29 June 2016 (CDT)		Does anyone know if a current limiting resistor needs to be added or replaced when using a memory cap on sys11?--[[User:ForceFlow\|ForceFlow]] ([[User talk:ForceFlow\|talk]]) 12:28, 29 June 2016 (CDT)


			I don't use one. Mine holds up fine.

			Chris Hibler

ForceFlow: current limiting resistor for mem cap on sys11?

2016-06-29T17:28:55Z

current limiting resistor for mem cap on sys11?

New page

Does anyone know if a current limiting resistor needs to be added or replaced when using a memory cap on sys11?--[[User:ForceFlow|ForceFlow]] ([[User talk:ForceFlow|talk]]) 12:28, 29 June 2016 (CDT)