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|    alt.collecting.juke-boxes    |    Jukebox collecting    |    1,635 messages    |
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|    Message 392 of 1,635    |
|    jukeboxrobert to Alan Hood    |
|    Re: R-89 AMI pre-amp problem    |
|    15 Jan 13 08:36:32    |
      From: jandrjohnson@frontiernet.net              On Tuesday, January 15, 2013 4:57:29 AM UTC-6, Alan Hood wrote:       > John Robertson;694137 Wrote: > jukeboxrobert wrote:- > I have a R-88. It       plays at full volume all the time. I disconnected > volume control, still full       blast. I know it's in pre amp board. Is there > a part that usually causes       this problem. I have        schematic and ability, > but need to know what to replace, > > Thanks, Robert-       > > As I recall disconnecting the volume control (on Rowes) will make the >       machine play at full volume...some look for issues with the connections > >       between the volume        control (10K potentiometer) and the pre-amp. > > John :-#)# > -- > (Please       post followups or tech enquiries to the newsgroup) > John's Jukes Ltd. 2343       Main St., Vancouver, BC, Canada V5T 3C9 > Call (604)872-5757 or Fax 872-2010       (Pinballs, Jukes, Video        Games) > www.flippers.com > "Old pinballers never die, they just flip out."       Rowe Ami amplifiers do not work in that way, a few substitute amplifiers made       in the UK by Rainbow did. I would think that you have a faulty pre-amp board       or in some way you have        shorted out the volume control or volume control cabling. What happens when       you remove the volume control plug from the amplifier? Regards Alan Alan Hood       ami-man UK -- Alan Hood              It stays at full volume. I checked for short at cable and plug on amp. I       thought maybe they had componet that was usually the cause. I guess mostly I       was trying to save time.              Thanks, Robert              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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