Vu Meter Repair, Hello Folks, I'm bringing back to life a litt

  • Vu Meter Repair, Hello Folks, I'm bringing back to life a little Carver TFM-15 and so far so good, the amplifier section is all functional now but I'd like to make the VU Meters work then install some good looking LEDs on them, the problem I'm having is that, since I don't have any knowledge about VU Meters I This ART VU Meter LED Repair Kit can be easily installed and get your backlight working again on your VU meter. Measured the output and read 23. I noticed a tape covered hole on the back of them, should I try the De-oxit route or will this make matters worse? Mike Appears very much like a drive circuit problem - specifically DC on the meter. Analog VU meters on cassette deck made by NEC. I then run out of pot before the level on my console level starts to drop. Both channels stuck on highest. Looks fine! I was having a hard time trying to fix the VU meters, so I ended up having to replace them. Now it has moved almost to the rightest position. But instead of throwing the meter in the trash, I wanted to try to "transplant" a new meter into the original Revox meter. This freed all three stuck meters on our 16 ch console. 33 inches square each, plus a driver board that handles all the tricky signal processing for you. But, there is no obvious way to disassemble the meter or Revox A77 Mk4 VU Meter Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players. Hello. 8ma draw . What should I look for? Are meters GAS Amplifier VU Meter Repair Does anyone out there know of someone who can repair VU meters? I have a lifelong friend, who is also a diehard fan of Great American Sound (GAS) amps, that had one of the VU meters quit working on his GAS Grandson amp. After 2 half failed attempts to repair the orignal meters ( 1 meter worked, 1 meter didnt after 2 repairs) the search for a replacment meter pair began. The only one working is finethe other 5are pegged over the red to the right and not moving. First, check the meter's movement using a fine toothpick. The needles don't move but left channel needle jumps a tiny bit to the right every time the deck is powered on. You can also change the VU meters and VU meter bulbs while the front cover of the deck is off. In my case, the coil was damaged. I've pulled the meter out, so buffer amp problems, etc. with rmgi sm911 i push a 10K signal through at -20db on the vu meter and adjust the bias signal as I go from full attenuation to max pot, the level continues to rise. Vintage 1978 Marantz 1810 The master carpenter showed me this genius invention. This is a repair video that I hope can help those who have the same VU meter pr The VU meters on a deck that I'm playing with barely move and stick in position after I stop the unit. Here’s an article on how to repair or replace parts on the front panel. I have taken the meter apart, and inside the meter there are two wirewound resistors. 5mV and 26. On this video I show a simple VU meter fix. Discover how these meters, with their analog charm and precise readings, elevate audio experiences. I want to take out all the button from the front panel before I can take out the faceplate. I have a VU Meter out of a Mitsubishi DA-M10 that needs fixing/rebuilding and looking for someone or somewhere to send it,, Any help appreciated,, Biasing this thing is tricky. To my surprise, only 1 of 6 VU meters work. On the A77, the VU meters only show audio when in record mode - except on the Dolby Version. This kit comes with the following components required for repairing the Marantz PMD 430:2 Vu-meter bulbssYou can view other repair kits for this unit here:Marantz PMD 430 - Belt Replacement KitMarantz PMD 430 - Pinch Roller, Belt & Vu-Meter Bulbs Replacement KitWe offer international tracked I just bought a TEAC CX-211 at a local 2nd hand store for $20. Does anyone here repair these? It’s well out of my wheelhouse technically. or perhaps find a scrap 'part' out there. The package comes with two super cute VU meters that measure about 1. . Vintage audio repair. Outwardly, it's ugly and fits poorly (in my case, in a Revox A77). Are these meters USUALLY repairable,or do they NORMALLY need replacing. I am trying to find out I'm debating buying another cassette deck,seller says one of the meters does not work. Now that I have the meter out I measure about 160k across the meter "+" "-" connections. I next unsoldered the wires going to the right VU meter and jumped directly from the pins Hey Gang, First, allow me to thank you for your time in reading my question! Ok, I recently put into service a Yamaha MR1642 console. I tore the thing apart last night just to get to the meter, they sure don't make this model easy to service! Anyway, before taking the meter out I verified that it was getting signal, which it was. Did this many times with much smaller VU-meters than the Modutec and I saved most of them, it's worth a try. Instructions are included to aid replacement installation. Find great deals on eBay for Cassette Deck Vu Meters. This suggests a small bi-pin or wire lead bulb inside. I have a VU Meter out of a Mitsubishi DA-M10 that needs fixing/rebuilding and looking for someone or somewhere to send it,, Any help appreciated,, . com. or is it a case of replacement?? Here's a couple of pics of meter in question, showing corrosion on the actual mechanism. or just replace with new?? Here is a rather rough video diary I made documenting my first attempt at replacing the broken micro LEDS in a fostex VU meter with 0603 surface mounted LEDs This kit comes with the following components required for repairing the Marantz PMD 430:2 Vu-meter bulbssYou can view other repair kits for this unit here:Marantz PMD 430 - Belt Replacement KitMarantz PMD 430 - Pinch Roller, Belt & Vu-Meter Bulbs Replacement KitWe offer international tracked If a deck is dropped, then it’s also possible for the various selector switches to get sheared off. So, my question On this video I show a simple VU meter fix. first tried with no resistors burnt my fingers in 2 seconds . T. 00 and, luckily, it works awesome, but one of the VU meters works fine (right) and the other (left) moves very sluggishly. I need to replace 1 or both Meters. A picture of the meter shows it getting a reading with the deck turned OFF. I have 2 AKAI M-7 preamps, one VU meter is burned (disassembled to take a look, the spirals are toast and brittle, it disintegrated under the minimum touch or movement, no continuity from the coil terminals). , can be ruled out. After reattaching the ring magnet I feed a signal to the VU meter to reach 0 dB and then go down 1dB wise to -10 dB. One of them was the left ch main out. There is a small rectangular grey socket in the top of the case back, with the solder lugs outside of the meter. I have a Revox B77 with a burned-out lamp in one of the VU meters. s to replace some 8v 55ma regular lamps . lucky dip into resistors pulled out 1. Shop with confidence. I already own P2201 (same app minus the VU meters). I ended up releasing a spring/moving coil, and one meter is not operable. On the record amplifier PCB there is a 10uF capacitor that keeps DC off the VU meter - it could well be leaky. This bulb works specifically with ART Channel Strips that have an LED backlight. 85K subscribers Subscribe In my case, the coil was damaged. Hey Gang, First, allow me to thank you for your time in reading my question! Ok, I recently put into service a Yamaha MR1642 console. I can "zero"them by tapping on them. Not bad. But appearances can be deceiving! O serviço do Google, oferecido sem custo financeiro, traduz instantaneamente palavras, frases e páginas da Web do português para mais de cem outros idiomas. I order bulb online to replace it. You can make it yourself too! DUAL C809 CASSETTE DECK REPAIR. But appearances can be deceiving! Repairing Revox A77 Vu meter Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players Great deals on Vu Meter In Pro Audio Parts & Accessories. The resistor that attaches to the + input terminal is open. At last its over. 2 days ago · Although I have spare meters from a 2nd hand console for such repairs, I decided I really have nothing to loose and tried the heat method to adjust the bearing screw. What are my options on repair of Vu Meters. This A77 MKIII is finally done and ready for a new home. If you have problems reading french (I don't) you can try a Google Stuck / non-working VU meters Page 1 of 1 [ 4 posts ] Page 1 of 1 [ 4 posts ] Board index » General Audio Discussion » Vintage Audio All times are UTC I purchased Yamaha P2200 power amp. I have matched a pair of Nakamichi 500 meters to this deck and installed them. Similar to Hi all, I am restoring a Raytheon RC10 tube broadcast console from the 1940s. These instructions are for a Revox B77 but also apply to the PR99 model. If it moves freely, reassemble and secure with a small glue drop. Hello, My amp Pioneer SA-7800 got beautiful VU meter, and both bulb died. In this example they're Revox A77 meters but I have used this method with several other devices (tuners, amps) and it proved to work very well. 7mV on each channel. There are different kinds of VU meter and it will depend on how the manufacturer designed the gauges, but they will usually function similarly. Hello to all. Nov 15, 2023 · I just bought a TEAC CX-211 at a local 2nd hand store for $20. thought i would share my first attempt at replacing regular lamps in vu meters , ok got some 30ma led. Am I going to be able to repair this. I don't recall doing anything that might have caused damage. A must-read for audio enthusiasts and collectors! Anyone Here Repair VU Meters? So - I had a “learning moment” (aka I’m a moron) where I decided to remove the meters from my BTS/Neve during cleaning/maintenance. So, my question I recently acquired this Teac A3340 deck with three non functional VU meters. Repairing a Revox A77 VU Meter Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players Oggi in compagnia dell'amico riparatore Daniele di Elettronica Daniele di Carpi vi mostriamo come si ripara un Vu-Meter di un amplificatore finale McIntosh, This ART VU Meter LED Repair Kit can be easily installed and get your backlight working again on your VU meter. I tried to pull it out but the buttons and switch so tight, and makes me wonder if I am using Where can I have this done? I have 2 Phase linear VU meters that need repaired? Thanks REVOX A77 VU Meters Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players VU meters. The large (4") Simpson VU meter is not working. This kit comes with the following components required for repairing the Tascam / Teac 80-8:8 Vu-meter bulbssYou can view other repair kits for this unit here:Tascam / Teac 80-8 - Belt Replacement KitTascam / Teac 80-8 - Pinch Roller & Belt Replacement KitTascam / Teac 80-8 - Pinch Roller, Bel If a deck is dropped, then it’s also possible for the various selector switches to get sheared off. Fast & Free shipping on many items! There were a couple of wires attached to the back of each VU meter, and the other end of those wires were connected to 2 points on the circuit board labeled “Lamp +” and “Lamp -“, so I knew I was in business. It works great except for one VU meter. I am using 2 different types of tape and experiencing the same problem. Jun 1, 2025 · Stuck VU meters can be fixed easily in vintage audio gear. Stuck VU meters are an occasional problem in vintage audio gear, here is how I usually go about fixing them. or just replace with new?? How to fix a VU meter in a vintage cassette player real quick All DIY repairs or modifications you perform are made at your own risk. Revox A77 Mk4 VU Meter Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players . If it does, you can push the assembly back together, block it and put a tiny glue drop between the upper holding frame and the half-magnets. I moved them back to original by applying DC current. I now believe it's time to let them see the light Question. Explore their unique design, precision, and enduring appeal. 5k ohm ones 5. The P2200 was missing both needles on VU meters, light bulbs are out but the amp is functional. My concern is if it's something that can't be Well, I have my Hitachi HMA-8500 MKII amp apart trying to fix the right VU meter. What should I look for? Are meters Mending a stuck VU Tuning meter on a Marantz Superscope ReceiverI just wanted to also say if the spring is fine and the meter reads fine on multi meter and l Hi everybody, I have put online a method for repairing VU-meters. I bought a cheap 200uA meter on Ali Express. For VU meters with 2 gauges, it intends to measure sounds converted to voltage interpretation o Mar 28, 2021 · Check it doesn't move free using a fine toothpick. The left meter works fine, so I disconnected the molex connector at the circuit board where the two VU meters get powered. Time for a 3014a meter repair/ replacment saga update. Jun 4, 2004 · Can anyone give me any tips on repairing a VU meter? This is a proper Ernest Turner moving coil meter, with its own rectifier. Uncover the allure of vintage VU meters, the iconic audio tools. wired them in led facing up How To Test a Stereo VU Meter with a Multimeter MillerVintageHifi 5. This kit comes with the following components required for repairing the Nakamichi 700:2 Vu-meter bulbssYou can view other repair kits for this unit here:Nakamichi 700 - Pinch Roller, Belt & Idler Tire Replacement KitNakamichi 700 - E-Clip / C-Clip Replacement KitNakamichi 700 - Idler Tire Rep Audio enthusiasts and DIY electronics folks, this 500uA VU meter set is perfect for adding those cool vintage-style level indicators to your audio projects. I started cleaning the amp. It's a great time to upgrade your home music studio gear with the largest selection at eBay. To know if your VU meter is malfunctioning, try to observe the gauges if they are working the way they should. There were 2 screws oriented vertically that appeared to hold the lamp assembly to the back of each VU meter. 6ot1c, g5gcc, drh5j, 05lclg, 6chsr, qmb3e, yobw8, axqu, 996r, ox5e6,