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 190,108 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 1,191 views 0 reactions	Last Post by momaka 07-05-2023, 01:45 PM
VXT6 KRK speaker, schematic/advice please by zen Started by zen, 11-01-2022, 04:47 AM	9 responses 2,143 views 0 reactions	Last Post by slerner 12-29-2022, 01:25 AM
Aiwa BX-770 pre-amp outputs only ~120hz HUM by waspie Started by waspie, 12-22-2022, 06:47 PM	13 responses 1,913 views 0 reactions	Last Post by CapLeaker 12-27-2022, 05:29 AM
KRK VXT8 / 6 missing resistors / diodes by maxeringade Started by maxeringade, 12-26-2022, 11:51 AM	0 responses 454 views 0 reactions	Last Post by maxeringade 12-26-2022, 11:51 AM
Behringer DJX 750 No power by smallprint Started by smallprint, 07-16-2020, 06:56 AM	7 responses 2,371 views 0 reactions	Last Post by spiros.p 12-26-2022, 12:26 AM
Aiwa GX-770 Amplifier Protection Circuit by waspie Started by waspie, 11-29-2022, 09:58 AM	17 responses 2,330 views 0 reactions	Last Post by waspie 12-22-2022, 06:36 PM
Kanto YU6 active speaker power board schematic please by zen Started by zen, 01-21-2022, 06:29 AM	22 responses 4,812 views 0 reactions	Last Post by zen 12-22-2022, 07:09 AM
Onkyo TX-8050 AV-Receiver no sound by ai.need.help Started by ai.need.help, 12-20-2022, 05:54 PM	6 responses 1,866 views 0 reactions	Last Post by budwich 12-21-2022, 11:12 AM
Clarion PU-2471A-G by PCManiac Started by PCManiac, 12-12-2022, 05:09 PM	2 responses 2,409 views 0 reactions	Last Post by PCManiac 12-20-2022, 11:30 AM
Marantz SR5004 with missing IC 51 by Crystaleyes Started by Crystaleyes, 12-14-2022, 09:50 AM	22 responses 2,044 views 0 reactions	Last Post by Crystaleyes 12-20-2022, 10:58 AM
Samsung HT-X250 by playman Started by playman, 12-01-2016, 05:58 AM	10 responses 4,987 views 0 reactions	Last Post by stefanso 12-19-2022, 02:29 PM
ART710A, RCF monitor speaker schematic/advice please by zen Started by zen, 11-02-2022, 08:35 AM	7 responses 1,425 views 0 reactions	Last Post by zen 12-19-2022, 04:14 AM
PS Audio SPR-A1 ,No audio from Right channel Can anyone help? by zen Started by zen, 11-24-2022, 10:03 AM	7 responses 1,468 views 0 reactions	Last Post by zen 12-19-2022, 04:12 AM
Scarlett 2i2 1st gen - schematics or boardview required. by DaRenegadeMasta Started by DaRenegadeMasta, 12-17-2022, 04:35 AM	0 responses 453 views 0 reactions	Last Post by DaRenegadeMasta 12-17-2022, 04:35 AM
RK8D8100 Rotel amp, PSU schematic required by zen Started by zen, 12-12-2022, 04:41 AM	0 responses 445 views 0 reactions	Last Post by zen 12-12-2022, 04:41 AM
Blown cone/membrane on speaker-Logitech Z533 by paparazzo79 Started by paparazzo79, 12-07-2022, 07:00 AM	4 responses 1,279 views 0 reactions	Last Post by eccerr0r 12-08-2022, 01:34 PM
sony STR-AV310 by 370forlife Started by 370forlife, 04-09-2009, 09:48 AM	21 responses 20,916 views 0 reactions	Last Post by Joee B 12-07-2022, 06:49 PM
Denon RCD-N7 by Tom_x Started by Tom_x, 12-07-2022, 09:47 AM	0 responses 506 views 0 reactions	Last Post by Tom_x 12-07-2022, 09:47 AM
EVO car radio -blank screen by Cornboats Started by Cornboats, 11-08-2022, 05:16 AM	4 responses 831 views 0 reactions	Last Post by Cornboats 12-05-2022, 11:26 AM
creative audigy 2 zs shorted goldfingers by ChaosLegionnaire Started by ChaosLegionnaire, 11-25-2022, 11:28 AM	3 responses 635 views 0 reactions	Last Post by CapLeaker 12-04-2022, 08:59 PM
SONOS Play 1 no power burnt out component by kalemaroni Started by kalemaroni, 03-12-2022, 08:54 AM	5 responses 1,767 views 0 reactions	Last Post by keks19 12-04-2022, 10:01 AM
NAD Model 7240PE Reciever schematic by Batmanmax Started by Batmanmax, 11-28-2022, 06:06 PM	1 response 641 views 0 reactions	Last Post by lcdman 11-29-2022, 05:15 PM
Schematic/Service Manual for Mackie SRM350 v3 by bobbano Started by bobbano, 11-22-2022, 04:32 AM	0 responses 1,015 views 0 reactions	Last Post by bobbano 11-22-2022, 04:32 AM
HELP! dbTechnologies B-Hype 15 Speaker by AllElectronicsRepairs Started by AllElectronicsRepairs, 11-16-2022, 07:19 PM	1 response 889 views 0 reactions	Last Post by R_J 11-16-2022, 07:41 PM
crown xli 3500.NTC Thermistor by spiros.p Started by spiros.p, 10-21-2022, 09:11 PM	15 responses 2,591 views 0 reactions	Last Post by spiros.p 11-14-2022, 04:34 AM
WH1000XM4, Sony headphones exploded view & parts list please by zen Started by zen, 11-05-2022, 02:15 AM	0 responses 626 views 0 reactions	Last Post by zen 11-05-2022, 02:15 AM
Power button on Behringer Xenyx 1204USB mixer dead ? by Thermaltake Started by Thermaltake, 08-16-2022, 03:22 AM	10 responses 1,665 views 0 reactions	Last Post by Thermaltake 11-04-2022, 11:43 PM
Philips TAM2505/10 - bad audio amplifiers. Help with identification by rbvndonh Started by rbvndonh, 10-12-2022, 04:45 AM	6 responses 1,256 views 0 reactions	Last Post by rbvndonh 10-30-2022, 05:14 AM
Panasonic SA-XR25,Looking for a good replacement cap by Jagster Started by Jagster, 10-27-2022, 09:34 PM	5 responses 1,124 views 0 reactions	Last Post by R_J 10-28-2022, 05:11 PM
correct way to connect bare speaker wires into spring clip terminals? by ChaosLegionnaire Started by ChaosLegionnaire, 10-27-2022, 06:19 AM	7 responses 2,351 views 0 reactions	Last Post by spiros.p 10-28-2022, 09:15 AM
PMA980R Denon amp, subsonic filter function advice. by zen Started by zen, 10-27-2022, 06:07 AM	8 responses 1,391 views 0 reactions	Last Post by zen 10-28-2022, 08:46 AM
Help with blowing transistor NAD T752 receiver by rddube Started by rddube, 09-01-2022, 05:19 AM	158 responses 9,744 views 0 reactions	Last Post by petehall347 10-27-2022, 05:08 PM
Rokit5, KRK speaker int no audio by zen Started by zen, 10-25-2022, 04:08 AM	3 responses 698 views 0 reactions	Last Post by zen 10-25-2022, 11:23 AM
Dell Harman Kardon Dead Left Speaker by dorfman Started by dorfman, 09-03-2022, 05:39 AM	8 responses 1,460 views 0 reactions	Last Post by lti 10-23-2022, 02:27 PM
Audio Driver/ Controller IC labeled GAD SHM? Datasheet by Iceking007 Started by Iceking007, 10-23-2022, 12:41 AM	4 responses 845 views 0 reactions	Last Post by Iceking007 10-23-2022, 12:00 PM
JBL live 650BTNC Schematics/ Datasheet/ Repair Help by Arfizato Started by Arfizato, 10-20-2022, 04:37 PM	2 responses 1,319 views 0 reactions	Last Post by Arfizato 10-22-2022, 03:17 PM
Yamaha EMX 2000 Powered Mixer issue by Phlox321 Started by Phlox321, 10-19-2022, 11:45 AM	2 responses 1,053 views 0 reactions	Last Post by Phlox321 10-22-2022, 01:40 PM
Electrohome HVIN-RR75-1 Mains transformer help please by zen Started by zen, 10-07-2022, 07:42 AM	12 responses 1,277 views 0 reactions	Last Post by zen 10-21-2022, 10:09 AM
HF636P, JDW HI-FI schematic please by zen Started by zen, 10-19-2022, 04:52 AM	5 responses 874 views 0 reactions	Last Post by zen 10-20-2022, 03:20 AM
Rotel RKB-8100 Amplifier going into protection mode by redoxy Started by redoxy, 10-09-2022, 01:15 PM	9 responses 2,478 views 0 reactions	Last Post by CapLeaker 10-19-2022, 03:47 AM
Nearing wit's end troubleshooting NAD T777 v3 AVR by fytonv Started by fytonv, 09-18-2022, 12:39 PM	42 responses 4,568 views 0 reactions	Last Post by fytonv 10-16-2022, 05:11 PM

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