Question about Sony FD Trinitron WEGA KV-32FS120 32" TV
Tried to resolder ZCD but still no power. do i need to replace the module parts # a-1415-722-a ?. thank you Roxel
Replace diodes D645, and D647 in standby power supply circuit.
Posted on Aug 07, 2008
Try replacing Q605, D690, D647 and Q690. These are all individual components that Sony techs have identified as being the source of the problem. You could try replacing one component at a time, but that would be time intensive. Its up to you! You could also become a premium member and request the "9 Blinks, ZCD/KV27FS320, KV32FS120, KV32FS320, KV36FS120, KV36FS320" information package, which was the source of this information.
Posted on Jun 16, 2010
It probably is not a fuse. If you can go into test mode it is not a fuse. I'm working on my daughter's tv 9 flashes. Purchased the manual so much for that it stops at 5 flashes. This is a zero crossing problem. I am digging and will come back when I find the fix. Many are stating replace the xxx diodes on the G board. Sorry guys no G board on this tv.
Posted on Sep 23, 2007
Look for an open resistor or diode or zenerD. in pwr sup. blown fuse first
Posted on Aug 29, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 17, 2011 | Sony KDL-46XBR2 Television
Oct 19, 2010 | Sony KP-46WT520 46" Rear Projection...
Aug 10, 2010 | Sony KP-51WS520 51" Rear Projection...
Nov 28, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...
Aug 24, 2009 | Sony KP-46WT520 46" Rear Projection...
Sep 15, 2008 | Sony KP-46WT520 46" Rear Projection...
Sep 11, 2008 | Televison & Video
Jan 10, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV
1,025 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: