Troubleshooting Audio Equipment

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Sticky: Repairing Alesis M1 Active mk2 Monitor Speakers by firespace Started by firespace, 08-28-2010, 06:45 PM	505 responses 189,981 views 0 reactions	Last Post by vintagevalves 10-18-2023, 11:25 AM
Sticky: Bose recall on several older Acoustimass, Liefstyle, Companion model subwoofers? by eccerr0r Started by eccerr0r, 07-05-2023, 07:36 AM	3 responses 1,187 views 0 reactions	Last Post by momaka 07-05-2023, 01:45 PM
Logitech R20 speakers - Replacing one of the speakers. by Widget Started by Widget, 05-29-2024, 07:07 AM	0 responses 104 views 0 reactions	Last Post by Widget 05-29-2024, 07:07 AM
Boss Audio Crossover BX-45 by Domenicoo Started by Domenicoo, 05-29-2024, 04:12 AM	0 responses 37 views 0 reactions	Last Post by Domenicoo 05-29-2024, 04:12 AM
Yamaha RX-V373 not powering up by Rupsenkind Started by Rupsenkind, 10-18-2022, 10:27 AM	18 responses 2,962 views 0 reactions	Last Post by Rupsenkind 05-27-2024, 01:50 AM
Kenwood KDC 3051G Car Radio permanently stuck in Demo Mode please help by Omron Started by Omron, 05-23-2024, 01:27 PM	6 responses 291 views 0 reactions	Last Post by Omron 05-26-2024, 02:37 AM
Behringer MS16 Speakers - Low Volume on One Speaker by RetroComputingGrotto Started by RetroComputingGrotto, 05-20-2024, 07:29 AM	2 responses 187 views 0 reactions	Last Post by RetroComputingGrotto 05-24-2024, 06:40 AM
Old KSC Digmoda DDC552 Bang and Olufson ICE amp My mission to repair. by abajor Started by abajor, 05-23-2024, 11:44 PM	1 response 65 views 0 reactions	Last Post by abajor 05-23-2024, 11:55 PM
Galaxy Buds FE SM-R400 by therealraffles Started by therealraffles, 05-23-2024, 11:13 AM	2 responses 95 views 0 reactions	Last Post by therealraffles 05-23-2024, 03:39 PM
Denon UCD77 schematic by Evets Started by Evets, 05-20-2024, 10:25 AM	2 responses 55 views 0 reactions	Last Post by Evets 05-21-2024, 03:29 AM
Denon AVR-S900W receiver repair struggles by ajvpb Started by ajvpb, 11-10-2020, 01:55 PM	1 response 1,809 views 0 reactions	Last Post by MICHAEL dsouza 05-20-2024, 07:41 AM
HT-R590 No Sound by schenckb Started by schenckb, 01-03-2021, 12:50 PM	12 responses 3,012 views 0 reactions	Last Post by mauda 05-20-2024, 05:05 AM
Pioneer A-205 faint noise/hiss issue by GraphicMan Started by GraphicMan, 05-19-2024, 11:45 AM	1 response 38 views 0 reactions	Last Post by GraphicMan 05-19-2024, 10:49 PM
Uniden bearcat UBC 360clt no sound output by Jedi134 Started by Jedi134, 05-13-2024, 04:12 AM	13 responses 166 views 0 reactions	Last Post by CapLeaker 05-19-2024, 04:03 PM
Studio Electronics ATC-1 disturbing signal around 8Khz by hbns Started by hbns, 05-17-2024, 02:26 PM	0 responses 75 views 0 reactions	Last Post by hbns 05-17-2024, 02:26 PM
Fisher TAC-M47 schematic by Evets Started by Evets, 05-17-2024, 04:35 AM	0 responses 42 views 0 reactions	Last Post by Evets 05-17-2024, 04:35 AM
Denon AVR 1912 no sound by dansity Started by dansity, 05-06-2024, 10:16 AM	2 responses 219 views 0 reactions	Last Post by dansity 05-15-2024, 05:11 AM
Yamaha delay D1500, zener diode broken with no marking by debidoobs Started by debidoobs, 04-24-2024, 09:01 AM	13 responses 214 views 0 reactions	Last Post by debidoobs 05-15-2024, 12:39 AM
Marantz PM 25 - looking for potentiometer RM050 / M50KC by mikkele86 Started by mikkele86, 05-13-2024, 02:34 PM	1 response 145 views 0 reactions	Last Post by CapLeaker 05-14-2024, 08:05 PM
Harman/Kardon Onyx Bluetooth Speaker - No Power by caphair Started by caphair, 08-22-2015, 06:44 PM	194 responses 90,162 views 0 reactions	Last Post by QwertyChouskie 05-13-2024, 05:03 PM
Pioneer amplifier A-205 Relay not clicking after a mistake i made by GraphicMan Started by GraphicMan, 05-05-2024, 06:20 AM	64 responses 662 views 0 reactions	Last Post by GraphicMan 05-12-2024, 08:34 PM
Aiwa TX-110 Tuner Buttons by LEEDASH Started by LEEDASH, 05-07-2024, 02:41 PM	3 responses 80 views 0 reactions	Last Post by petehall347 05-07-2024, 05:51 PM
faulty loudspeaker amplifier-no sound output by Cornboats Started by Cornboats, 04-25-2024, 04:43 AM	7 responses 125 views 0 reactions	Last Post by Cornboats 05-06-2024, 02:56 AM
Sony RCD-W3 Deck A (Playback only) not playing CDs (Disk Error) repair by goodpsusearch Started by goodpsusearch, 05-05-2024, 02:04 PM	0 responses 91 views 0 reactions	Last Post by goodpsusearch 05-05-2024, 02:04 PM
Alarm Siren issue by slybunda Started by slybunda, 02-04-2024, 11:01 AM	28 responses 334 views 0 reactions	Last Post by slybunda 05-05-2024, 10:41 AM
Mackie CR4 amplifier no sound by UserXP Started by UserXP, 10-17-2020, 05:06 PM	155 responses 22,311 views 0 reactions	Last Post by UserXP 05-03-2024, 05:03 AM
Zoom R16 help to identify ICs by maleksa Started by maleksa, 05-02-2024, 05:43 PM	0 responses 49 views 0 reactions	Last Post by maleksa 05-02-2024, 05:43 PM
TEAC AG 980 going protection mode by Supradin Started by Supradin, 05-01-2024, 08:34 AM	1 response 101 views 0 reactions	Last Post by Supradin 05-02-2024, 01:15 AM
Problem with Samsung HT-DB120 by stomanata Started by stomanata, 05-01-2024, 10:35 AM	0 responses 24 views 0 reactions	Last Post by stomanata 05-01-2024, 10:35 AM
Roland KR-3500/4500 Digital Piano. Crackling audio sound on all keys -Fixed by i_am_patch Started by i_am_patch, 04-30-2024, 08:20 PM	0 responses 168 views 0 reactions	Last Post by i_am_patch 04-30-2024, 08:20 PM
Yamaha RX-479 PSU exploded by Satdude Started by Satdude, 04-18-2024, 05:54 PM	8 responses 187 views 0 reactions	Last Post by redwire 04-24-2024, 06:55 PM
Luxman R-5045 - Cant adjust current bias by mikkele86 Started by mikkele86, 04-24-2024, 10:19 AM	1 response 61 views 0 reactions	Last Post by redwire 04-24-2024, 12:52 PM
Onkyo TX-DS575 by frankusb Started by frankusb, 03-25-2024, 02:11 PM	29 responses 418 views 0 reactions	Last Post by frankusb 04-24-2024, 07:49 AM
Luxman R-5045 - Needing help identifying component in AM/FM module by mikkele86 Started by mikkele86, 04-19-2024, 03:05 PM	7 responses 68 views 0 reactions	Last Post by eccerr0r 04-20-2024, 12:16 AM
Wharfedale Movie Star 70+ Schematic Required. by hemant_2222 Started by hemant_2222, 04-18-2024, 01:17 AM	1 response 132 views 0 reactions	Last Post by прямо 04-19-2024, 04:18 AM
Sony Receiver STR-4800SD L/R Balance by sretchko Started by sretchko, 04-17-2024, 06:02 AM	2 responses 60 views 0 reactions	Last Post by sretchko 04-18-2024, 09:48 AM
Luxman R-5045 - Capacitor at amplifier output broke, can i replace with higher capacitance ? by mikkele86 Started by mikkele86, 04-16-2024, 12:37 PM	2 responses 103 views 0 reactions	Last Post by прямо 04-17-2024, 01:38 AM
Source for SKT-433-130 by Camarada78 Started by Camarada78, 04-09-2024, 08:40 AM	0 responses 41 views 0 reactions	Last Post by Camarada78 04-09-2024, 08:40 AM
VSP-M1 by Carm99 Started by Carm99, 02-14-2024, 01:52 AM	31 responses 382 views 0 reactions	Last Post by Carm99 04-07-2024, 09:57 AM
Junsun V1 pro 2 Android Auto Radio component identification by seb68 Started by seb68, 03-22-2024, 03:19 PM	11 responses 598 views 0 reactions	Last Post by seb68 04-06-2024, 10:56 PM
Help in recognizing the components on the BOSE amplifier board by Marek011 Started by Marek011, 03-25-2024, 08:24 AM	3 responses 190 views 0 reactions	Last Post by прямо 04-02-2024, 01:25 AM
Harman Kardon AVR 171S - standby led lights up, does not turn on by madsox Started by madsox, 09-24-2022, 10:46 AM	15 responses 3,731 views 0 reactions	Last Post by TunedPort 03-27-2024, 03:01 PM

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