[TechAssist] Re: Fw: KV36FS100 shorted h out trans, now jagged hor. lines-arcing noise

  • From: Al L <alleathe@xxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 19 Jul 2005 16:37:29 -0400

Thanks Robert!

Al Leatherman
224 RT. 46
Mine Hill, NJ 07803
973-361-5796
WWW.ALS-TV.NET

----- Original Message ----- 
From: "tvservice" <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, July 19, 2005 4:36 PM
Subject: [TechAssist] Re: Fw: KV36FS100 shorted h out trans, now jagged hor. 
lines-arcing noise


> look at the video output ic on the crt board common failure item to cause
> HOT to short
> KV27FS100, KV27FS200, KV32FS100, KV32FS200
> SubjectDead
>
> SYMPTOMS
> Dead
> RESOLUTION
> Found Q502 Horizontal Output shorted. Replaced turned unit on and after 5
> seconds Q502
> shorted again. Found IC702 defective. Replaced IC & Q502 and unit restored
> to working order.
> 875956243 IC702 VIDEO OUTPUT
> 655010701 Q502 HOR OUTPUT
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message ----- 
> From: "Al L" <alleathe@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, July 19, 2005 3:16 PM
> Subject: [TechAssist] Fw: KV36FS100 shorted h out trans, now jagged hor.
> lines-arcing noise
>
>
>>
>> Sent: Tuesday, July 19, 2005 4:15 PM
>> Subject: KV36FS100 shorted h out trans, now jagged hor. lines-arcing 
>> noise
>>
>>
>> > Put in high quality output,scanning lines ragged at left of pix(severe
>> > hafc hunting but not pie crusting),with my stethoscope i can hear 
>> > arcing
>> > from fly(I think).I suspect trippler in fly.Set is not drawing heavy
>> > current,and new h out trans is cool,pix is excellent.Any ideas or 
>> > should
> i
>> > tell him two weeks before i get back,and order a fly?
>> >
>> > Al Leatherman
>> > 224 RT. 46
>> > Mine Hill, NJ 07803
>> > 973-361-5796
>> > WWW.ALS-TV.NET
>> >
>>
>>
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