View previous topic :: View next topic |
Author |
Message |
Hosie83 Guest
|
Posted: Wed Jun 22, 2011 7:16 am Post subject: HELP. Yamaha Amp wont stay powered up!!?? |
|
|
Hi, I have a Yamaha RX-V800 amp and when pressing the power button I can hear the power relay click and the display screen powers up and then half a second later turns off and the relay clicks again and the process continues over and over untill I de-press the on/off button.
I have the service manual, fuses ok, maybe a capacitor not holding charge...!?
Any Help would be much appreciated.
Hosie83 |
|
Back to top |
|
|
Justmanuals
Joined: 21 Aug 2004 Posts: 1948
|
|
Back to top |
|
|
jts1957
Joined: 24 Nov 2008 Posts: 2476 Location: Far, Far Away
|
Posted: Sat Jun 25, 2011 6:03 pm Post subject: Re: HELP. Yamaha Amp wont stay powered up!!?? |
|
|
Hosie83 wrote: | Hi, I have a Yamaha RX-V800 amp and when pressing the power button I can hear the power relay click and the display screen powers up and then half a second later turns off and the relay clicks again and the process continues over and over untill I de-press the on/off button.
I have the service manual, fuses ok, maybe a capacitor not holding charge...!?
Any Help would be much appreciated.
Hosie83 |
You can never have enough copies of the SM _________________ You're over there, I'm over here. |
|
Back to top |
|
|
vtech
Joined: 08 May 2006 Posts: 1264 Location: USA
|
Posted: Sun Jun 26, 2011 3:16 am Post subject: |
|
|
Could be anything from a power supply or shorted output(s) on any of the audio channels. There is a diagnostic procedure that will point you to the area along with a history. Read up and get familiar-- Starts at page 10 of the paper manual (or page 11, if you have the PDF). |
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
PCZ0504045C2 panasonic • SPEC-6517A D Mar 2009 Keithley • panasonic pv-m2021-k omnivision 583 pana • p6201 Tektronix • umd6n imd6a d6 sot23-6sot363 Rohm • B5X71A Philips • MECHANISM LG • hfe aiwa nsx-350m 351m 352m service en A • 80249704 panasonic • TVP0507 Sony •
|