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