View previous topic :: View next topic |
Author |
Message |
Guest
|
Posted: Fri Dec 08, 2006 10:23 pm Post subject: Shorted out rear speaker channel on Sony receiver....help |
|
|
I have a STR-DE545 receiver. While hooking up the speaker wires with the receiver on (stupid move) I touched the + and - speaker wires together accidentally on the rear channel. The receiver shutoff and the display said PROTECT. Turned it off and then back on and it came back up. But now the rear surround speakers don't work. From what I've dug up so far it seems there might be a fuse or relay or something I might be able to fix myself?
Closest place to take it is an hour away and I'll be without good tv sound for 2+ weeks which I'd like to avoid.
I'm an engineer, not electrical, but am very "mechanically inclined". Electronics just are not my strong suit. If someone could just give me a little direction on what to look for / check I think I can fix this myself.
Thanks in advance for any help!
Craig |
|
Back to top |
|
|
Icanfixit
Joined: 08 Dec 2006 Posts: 1 Location: MO
|
Posted: Fri Dec 08, 2006 10:25 pm Post subject: |
|
|
Apparently I wasn't logged in so my original post shows up as GUEST. Ooops.
Craig _________________ "My dad's a TV repair man....he's got an excellent set of tools!" Jeff Spicolli, Fast Times at Ridgemont High |
|
Back to top |
|
|
gary
Joined: 05 Apr 2005 Posts: 584 Location: MANCHESTER, uk
|
Posted: Mon Dec 11, 2006 9:20 am Post subject: |
|
|
you have probably managed to destroy the surround amplifier stage , check transistors q601 to q606, q651 to q656 and resistors in same area. |
|
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 :
Datron 4000A Reference c20120828 [2] Dat • PHILIPS TPF1.1U LA CHASSIS LCD TV SM.par • ald1102 ALD • B51-8557-20-PCB1 Kenwood • [radial thru-hole] SE Series Teapo • SF22SP-230VAMP . Various • Rectangles.mesa Oct77 xerox • sw7600g panasonic • power-inverter dps-279 37-42coll lcd Phi • Sony VGN-FE(MBX-152)- Sony •
|