Sony kv-32v15


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Sony kv-32v15

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flash
New User

Mar 5, 2009, 9:36 PM

Post #1 of 6 (1138 views)
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Sony kv-32v15	Can't Post

Does anyone have schematics for this set. Power Supply Failure replaced 2- 2sc4834, h.o.t. 2sc4927, r607 .1 ohm. Shorted out again.
Looking in this forum Repairman suggests replacing r644 6.8 1/4w, vdr601,2,3; c609,10,11,12 .22uf 50v as well.
Vdr601, vdr602, vdr603 I need part numbers and who might carry them.
thanks

Repair man
Enthusiast

Mar 8, 2009, 8:22 PM

Post #2 of 6 (1119 views)
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Re: [flash] Sony kv-32v15 [In reply to]	Can't Post

Try www.globalsemi.com ... if you phone them (toll free number), they can often find you a part based on the brand of set the model #, chassis # as well as the part number on the board (this is called the 'part location number') it also helps if you have the part number on the component you are looking for.

As for the repeat failure, there may be poor solder joints on the horizontal drive transformer and area or you could have a bad tube that intermittently shorts -- Dan

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(This post was edited by Repair man on Mar 8, 2009, 8:24 PM)

flash
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Mar 9, 2009, 1:05 PM

Post #3 of 6 (1110 views)
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Re: [Repair man] Sony kv-32v15 [In reply to]	Can't Post

Dan would you have a schematic for this set? Would be greatly appreciated. Thanks

Repair man
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Mar 9, 2009, 1:09 PM

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Re: [flash] Sony kv-32v15 [In reply to]	Can't Post

I'll check my notes, if I find one I'll be sure to pass it on -- Dan

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If you (or anyone reading this post) have any further questions or need clarification please feel free to contact me direct; you can find my email address by clicking on my user-name.

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flash
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Mar 9, 2009, 1:55 PM

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Re: [Repair man] Sony kv-32v15 [In reply to]	Can't Post

Thanks

rrobor
Veteran

Mar 10, 2009, 2:23 PM

Post #6 of 6 (1094 views)
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Re: [flash] Sony kv-32v15 [In reply to]	Can't Post

As its a Sony, Generic transistors are no good. Sure it may be the same number and look the same but 8 out of 10 times it will fail if it didnt come from sony

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