dmitrev Posted November 22, 2020 Share Posted November 22, 2020 Hello Dear. Thank You for the good topic. Started to repair Klipsch sw-110 of my friend. SMPS main electrolytes fried. Replaced. Fried again in a seconds. Made additional board with better capacitors, added RC groups to stop HF(I suppose main electrolytes boiled from the high freq). Now there is no warming of the capacitors, but, seems SMPS not running. Started to draw topology - seems strange to me, not half-bridge, IRF730 connected S-D, D-S, some strange buck - inverter? working on only one of the capacitors? or I'm already blind and stupid :) ... started to search in the net. And... I'm here :) Can You help with some drawing of this model? Quote Link to comment Share on other sites More sharing options...
ngen33r Posted November 23, 2020 Author Share Posted November 23, 2020 18 hours ago, dmitrev said: Hello Dear. Thank You for the good topic. Started to repair Klipsch sw-110 of my friend. SMPS main electrolytes fried. Replaced. Fried again in a seconds. Made additional board with better capacitors, added RC groups to stop HF(I suppose main electrolytes boiled from the high freq). Now there is no warming of the capacitors, but, seems SMPS not running. Started to draw topology - seems strange to me, not half-bridge, IRF730 connected S-D, D-S, some strange buck - inverter? working on only one of the capacitors? or I'm already blind and stupid ... started to search in the net. And... I'm here Can You help with some drawing of this model? No drawings or schematics are known to exist to the public at this time. Quote Link to comment Share on other sites More sharing options...
dmitrev Posted November 25, 2020 Share Posted November 25, 2020 Thank You Dear. What blog is proper for me, boards of sw10 seems close? Please, delete my posts if they are in wrong topic. Quote Link to comment Share on other sites More sharing options...
trasman Posted November 30, 2020 Share Posted November 30, 2020 (edited) Do you know how to bypass the two switches? OFF / STANDBY / ON 0° / 180° My kid just broke them off and now the sub-woofer is acting strange. I'm fine with it being always ON and 0° as I could start unplugging it. Edited December 1, 2020 by trasman Quote Link to comment Share on other sites More sharing options...
Ricardo T Posted December 9, 2020 Share Posted December 9, 2020 Hello ! First, congratulations ngen33r for the excellent support on the Klipsch community. I wonder If you could help me please. I have a Klipsch R-115sw, and I would like to know which is the electric tension of Zener Diodes titled ZD1 and ZD2, because I can only see a blue stripe on It. The board is: BFS R115 W - V1 20141105 Thanks on advance! Ricardo Quote Link to comment Share on other sites More sharing options...
repaireneeded Posted December 14, 2020 Share Posted December 14, 2020 (edited) Hi, I need your help, how can I repair this does anybody have schematics what part comes to R26 and how is C80 connected. Here are the pictures... Or if anybody can repair it I am from Europe. Edited December 14, 2020 by repaireneeded Quote Link to comment Share on other sites More sharing options...
LawCPA Posted December 19, 2020 Share Posted December 19, 2020 I sold 4 of my 115SW after all of them failed multiple times, even after their so called revision amps. I’m done with their amp issues. Home Theater Gear:Denon AVR-X4200W (Auro-3D upgrade) Parasound HCA-1206 Denon DCM-560 5 CD changerSony UBP-X800 4K Blu-ray / Apple TV 4KEpson Home Cinema 2100 Projector Speakers: 2 x Klipsch RP-280F, 1 x Klipsch RP-450C, 2 x Klipsch RP-250S, 4 x Klipsch RP-500SA, 1 x Monoprice Monolith 15 THX Quote Link to comment Share on other sites More sharing options...
ngen33r Posted December 19, 2020 Author Share Posted December 19, 2020 Quote Link to comment Share on other sites More sharing options...
ngen33r Posted December 19, 2020 Author Share Posted December 19, 2020 On 11/25/2020 at 2:27 AM, dmitrev said: Thank You Dear. What blog is proper for me, boards of sw10 seems close? Please, delete my posts if they are in wrong topic. SW-10 REPAIRS SHOULD GO WITH SUB-10 AND SUB-12 I WILL REVISE THAT TITLE IF I CAN EDIT IT. PLEASE MOVE THIS POST IN THERE. THANK YOU Quote Link to comment Share on other sites More sharing options...
ngen33r Posted December 19, 2020 Author Share Posted December 19, 2020 On 11/30/2020 at 2:40 PM, trasman said: Do you know how to bypass the two switches? OFF / STANDBY / ON 0° / 180° My kid just broke them off and now the sub-woofer is acting strange. I'm fine with it being always ON and 0° as I could start unplugging it. Cut off the legs and solder jumper wires in the position you want Quote Link to comment Share on other sites More sharing options...
ngen33r Posted December 19, 2020 Author Share Posted December 19, 2020 On 12/14/2020 at 2:39 AM, repaireneeded said: Hi, I need your help, how can I repair this does anybody have schematics what part comes to R26 and how is C80 connected. Here are the pictures... Or if anybody can repair it I am from Europe. Quote Link to comment Share on other sites More sharing options...
trasman Posted December 31, 2020 Share Posted December 31, 2020 On 12/19/2020 at 7:29 AM, ngen33r said: Cut off the legs and solder jumper wires in the position you want Thanks 😃 Quote Link to comment Share on other sites More sharing options...
repaireneeded Posted January 6, 2021 Share Posted January 6, 2021 On 12/19/2020 at 7:48 AM, ngen33r said: Thank you for your time really 👍 One more question my amplyfier did not have tiristor 90 and big resistor R39 on it and all I see on web is with this... and I do not know why... Quote Link to comment Share on other sites More sharing options...
Pittsburgh Chris Posted January 20, 2021 Share Posted January 20, 2021 I have a Klipsch R-115SW. Same problem as everyone else. It is out of warranty. I need it repaired. Can anyone help me with getting it repaired? I called Klipsch for a week solid and waited on hold for 90 minutes each day. Ive sent several emails. No response on anything. Ill pay the cost of a new amp or pay someone to fix it. Cant just leave a 900 dollar subwoofer just sit. Any help would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
franknorway Posted January 23, 2021 Share Posted January 23, 2021 i've got a different issue here. C11 (near the irs2092) seems to be the problem. i've desoldered it and it measures 11,5uF. can anyone tell me if this is the right value?? i would have thought it should be in the pF-nF range. Quote Link to comment Share on other sites More sharing options...
Trentster5172 Posted February 27, 2021 Share Posted February 27, 2021 I have a Klipsch 115-SW Bash amplifier that just quit. I did not see it listed in your list of repairs. Can I send it to you? And how long does a repair currently take? I saw your eBay was listed into April. Thanks! Quote Link to comment Share on other sites More sharing options...
babadono Posted March 1, 2021 Share Posted March 1, 2021 @Trentster5172 trying to make it keep up with the Jubes? Quote Link to comment Share on other sites More sharing options...
mood Posted March 2, 2021 Share Posted March 2, 2021 (edited) I am new to the forums but found this thread because I have a 2.5 year old Klipsch R-115SW that failed and is making ticking noises and am frustrated that it seems like the amplifier has failed. Are you still in the business of repairing the amps for these? Appreciate if you could help. Thanks! Edited March 2, 2021 by mood Quote Link to comment Share on other sites More sharing options...
Trentster5172 Posted March 2, 2021 Share Posted March 2, 2021 lol- no, they are just for movies bro. Quote Link to comment Share on other sites More sharing options...
Ricbed Posted March 3, 2021 Share Posted March 3, 2021 I am fixing Klipsch subs for many years. Maybe I can help a little bit. Best Regards. 1 Quote Link to comment Share on other sites More sharing options...
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