Question about Televison & Video
I had a similar problem where the TV would turn on then shutoff when bumped or over time. The clue was a "tick" sound when it shutoff. Unplugging and reconnecting the power cord go it going again for a few minutes anyway.
I took the unit apart and found the solder connection on the power supply unit was cracked where the main transformer attaches. The solder connection joins the PC board. I suspect the weight causes the joint to stress crack. This is easy to fix by removing the power supply and touching up the solder connections around the transformer. I'd check this first as it is very difficult to locate power supplies and other parts.
Posted on Jan 22, 2009
you dont need a service manual. the problem is the convergence chips and it has been plaguing these pioneers for years it is either the bad solder joints on the chip itself or the chip is trash anyway go to tvrepairkits.com and they will help you get everything u need
Posted on Aug 17, 2009
sounds like either way your power board is bad- do you intend on replacing a component? I would look for Puffy caps- you know- leaking from the top-
Posted on Aug 21, 2009
Onkyo USA Corporation
18 Park Way
Upper Saddle River, New Jersey 07458
For Dealer, Service, Order and all other Business Inquiries:
M-F 9am-5pm ET
For Product Support Team Only:
M-F 9am-8pm | Sat-Sun 10am-4pm ET
Regional Service Center Dtr Technologies
2525 West 6th Aven
Denver, CO 80204
Distance: 960.0 miles
Please see below for local Service Centers.
Media Associates Inc.
612 National Ave.
Mountianview, CA 94043
Distance: 33.6 miles
Posted on Oct 04, 2009
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