Sharp TV 25A-S100 relay click- nothing else

Nov 19, 2005 2 Replies

Hit power button, relay clicks on and no picture or sound. Hit power button and can hear relay release. Relay will stay energized til power off hit. No HV to CRT. What should I check for? Thanks


Glenn:

There is a known problem with those relays. Go look at the Sharp service bulletin I have uploaded to this location:

formatting link

Robert McPherson snipped-for-privacy@bellsouth.net

After looking closer, the solder joint at the load point (switch output) on the relay had been arcing. Resoldered and works fine now. Thanks for the reply Robert.

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required