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Sony KE-42M1 No Video Voltages included    
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Joined: 25 Mar 2012
Posts: 4
Location: New Jersey

PostPosted: Fri Mar 30, 2012 5:57 pm    Post subject: Sony KE-42M1 No Video Voltages included Reply with quote

Sony KE-42m1

Audio but no video on all inputs.

Tested power supply voltages

All were fine except the following two.

Vset should read 173 but reads 25-40 depending how long i have it on for.

Vsc should read -70 is reading -45.

Using the adj's for each makes no difference.

Also found no shorts across the grounds.

Any hints where to start on the power supply?

Part number 1-862-611-14

Or should i be looking else where?

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