I have a Sony HDTV that is dead I assumed that it was the Power Supply so I substituted it and that didn't do it, the relay clicks and that's it. Thank you for any help I can get.
Mdl KDL40S4100 Vince
Sony TV
Jul 23, 2011
5 Replies
On Fri, 22 Jul 2011 19:10:29 -0600, "Vince Schmitt" put finger to keyboard and composed:
Service Manual:
formatting link
- Franc Zabkar
Please remove one 'i' from my address when replying by email.
Hi! Sony TV KDL 40S4100 How much voltage should be on the bridge rectifier? The relay clicks and nothing happens. Thanks for any info I can get. Vince
=A0 =A0 =A0 =A0Vince
If you're reading it right at the AC bridge, expect 160VDC for 120VAC in.
Hi! Is there anyone that knows why KDL 40S4100 won't turn on, I thought sure it was the power supply, I tried a new one, with no change, the relay clicks and nothing/ Thanks Vince
Have you looked at the power bus leads from the output of the PS to see what kind of load the PS would see? Sounds like it could be seeing an overload.
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