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I need to replace the external fuse on a marantz Model 32 amp.

On the back of the chassis is calls for a 4 amp 250 volt fuse but also says to replace with the exact kind. I have found 2 types of 4 amp 250 volt fuses- a fast acting and a slow burning fuse. Which is correct?

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Well, take good look at the Fuse itself on metal area.
If it says AGC, then fast acting.
If it says MDL, then Slow Acting.

If you cannot figure it out, then just use Fast Acting since it is more commonly used in smaller Receivers and Amplifiers and Fast Acting will cutoff faster (compair to Slow Acting) if there is any unknown Prblem with Chassis.

Posted on Jan 31, 2009

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I plugged my marantz sr 8002 into 220 volts


  • There are a total of 8 fuses of varying types, wattage, and amperage ratings.
  • Disconnect the power cord to your surround receiver and let it sit for a while; hopefully capacitor drain will have occurred; just the same be careful not to contact any of the high voltage ones. They can knock you on your boom-boom or send you to the Pearly Gates before it's your time.
  • Remove the casement cover; look for the Printed Wiring Board (PWB) labeled REG_PWB...this is the regulator printed wiring board.
  • Following the circuitry from the main transformer there are 2 (two) fuses; one is located at position number F901 and the other at F902. Both are Time Lag 382 series radial lead fuses made by LITTLE FUSE. And both are 5-amp 250volt rated fuses- check for continuity using an Ohmmeter with tone. If you get tone, the are okay. If not, you'll have to de-solder them and solder in new one(s)
  • On the same board, there are 2 (two) fuse resistors rated at 0.33 Ohms, 1 watt; check their resistance values using the Ohmmeter scale. You will find their position markings at R903 and R904 on the PWB. If your resistant readings are below the spec values, you'll have to replace them.
  • The remaining fuses will be found on the PWB labeled, Standby PWB A. Check them using the continuity tester with tone.
  • Between position markings F701 and F703 the schematic shows a 10-amp/250 volt fuse
  • At position marking 701 there is a time lag series 6.3-amp/250 volt fuse.
  • At position marking F702 and F703 are 2 more fuses, both are the T382 "Little Fuse" series fuses rated at 3.15-amps/250 volt.
I believe that covers it...hope all works out well. :)

Mar 25, 2015 | Marantz SR8002 7.1 Channels Receiver

2 Answers

I am thinking of replacing my now very old JVC AX 330 amplifier with a Marantz PM7003 amplifier and want to know if this is a suitable replacement in terms of power output etc.


You, sir, are a rare adherent to stereo-only electronics. Are you replacing it for cause (showing its age)? The PM7003 is only 2 x 70 watts like the JVC but it also has separable preamp/amps so you COULD upgrade or augment the power output with external amps and still control it all locally.

Of course, any current AVR's do that too and bring digital sources and multichannel audio to the mix for as little as the PM7703 may cost.

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2 Answers

I have a fender rumble 60 for bass...where do I find the fuse so that I can change it thank you for the assistance, Dana


If the fuse has blown, it did it because of a failure within the unit. Replacing the fuse MAY cause additional components to be damaged. It is likely the fuse will blow soon after replacing if not immediately. Take unit in for servicing. The unit has high voltages within that if you are not experienced can be lethal. If you are lucky, a vacuum tube has shorted that caused this. If they are changed the amp will need to have bias checked and adjusted.

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1 Answer

Wiring diagrams for clarion dxz535 car stereo


Here's how it goes:
Speaker wires:
grey=right front pos.
grey/black=right front neg.
white=left front pos.
white/black=left front neg.
violet=right rear pos.
violet/black=right rear neg.
green=left rear pos.
green/black=left rear neg.
red=12 volt switched power source
yellow=12 volt constant power source (direct to battery)
black=chassis ground
orange/white=illumination (switched source,not to head light switch)
blue/white=amp turn on lead (to remote turn on lead of amp)
blue=auto antenna (switched power source)
brown=phone mute lead (to cell phone mute lead)
RCA connector leads:
grey lead:
red=right front
white=left front
black lead:
red=right rear/right rear subwoofer
white=left rear/left rear subwoofer
(connect to external amp)
red lead:
red=right aux input
white=left aux input
(connect to external unit)
green lead:
red=right dual zone output
white=left dual zone output
(connect to wireless head phones)
That should be all there is. on the yellow that goes direct to the battery you need to use an inline fuse holder with 30 amp fuse.

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2 Answers

My Marantz sr 4001 receiver has no output. Is


There is no fuses for the speakers. Check setup. If the receiver has 7.1 channel input try to connect a source there so you can check output (amp) section and the speakers.

Jul 18, 2010 | Marantz SR4001

2 Answers

Panasonic ct-32sl13g blowing fuse by power supply


You will need to remove the back of the TV. Don't worry, it's not that bad.

There are 4 screws across the top, one on each side, one right next to where the power cord goes into the back of the case, and the two more by all of the video connections **These are the most important to remove because they attach the main board to the back of the case.

Once you have remove the screws then the entire back of the set will slide off. If you look where the power cord attaches to the board you will see a small fuse. This is a 6.3 Amp 125 volt fuse. You can replace it with a 6.3 Amp 250 volt fuse from your local Radio Shack. A four pack costs between $3 and $5.

Make sure that you check that it works before putting it all back together. Check for any loose connection cables while you're back there. I found a few when I did this.

Good luck!

Apr 15, 2009 | Panasonic CT-32SL13 32" TV

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HI....

An 8 V , 250 mA fuse lamp is fine if that 's what the original looks like

These folks sell lamps for Marantz

http://www.vintage-electronics.cc/

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1 Answer

The TV Will Not Turn On


You will need to remove the back of the TV. Don't worry, it's not that bad.

There are 4 screws across the top, one on each side, one right next to where the power cord goes into the back of the case, and the two more by all of the video connections **These are the most important to remove because they attach the main board to the back of the case.

Once you have remove the screws then the entire back of the set will slide off. If you look where the power cord attaches to the board you will see a small fuse. This is a 6.3 Amp 125 volt fuse. You can replace it with a 6.3 Amp 250 volt fuse from your local Radio Shack. A four pack costs between $3 and $5.

Make sure that you check that it works before putting it all back together. Check for any loose connection cables while you're back there. I found a few when I did this.

Good luck!

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1 Answer

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Unit probably uses fuse type lamps, either 8 or 12 volt filament. Remove one of the lamps and look for voltage rating on end cap. You can order these lamps from Allied Electronics or MCM Electronics online

Jun 06, 2008 | Marantz Audio Players & Recorders

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