[TechAssist] Re: Mits VS-4544 Video Mutes too long when cold
- From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 11 Jan 2005 22:08:37 -0500
Thanks for your reply, but this is in the VIDEO portion. I have done the
yokes many times and eliminated this possibility. Thanks again for the tips.
Tim Poole tdp13158@xxxxxxxxxxx
dba A-Mobile TV Shop & Precision TV Service
Fredericktown, Ohio 43019
NESDA of OHIO MEMBER
419-756-3443
740-694-8585
fax 740-694-1032
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, January 11, 2005 8:57 AM
Subject: [TechAssist] Re: Mits VS-4544 Video Mutes too long when cold
> Agreed! I have never had to move any of these yokes. Be patient and
> careful.
> I clip away the little plastic tabs on the yoke adjacent to the
> connections
> to get access. Much better than disturbing their position and having to
> realign them, especially since I obviously do all three yokes.
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxx
>
>
>
> ----- Original Message -----
> From: "Jeff Farnsworth" <jlfonz@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, January 11, 2005 8:47 AM
> Subject: [TechAssist] Re: Mits VS-4544 Video Mutes too long when cold
>
>
>> I've been able solder these without pulling the yokes out. The blue is
> the
>> toughest as it has the least amount of room--but if you're very carefull,
>> it's do-able. Most importantly I allways stick my little mirror up in
> there
>> to verify no solder bridges. I'm using a hakko 96.
>>
>> TV Doctor
>> Avalon, Wi
>>
>> ----- Original Message -----
>> From: <damon101@xxxxxxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Tuesday, January 11, 2005 5:23 AM
>> Subject: [TechAssist] Re: Mits VS-4544 Video Mutes too long when cold
>>
>>
>> > Right off the top of my head.....Always check the connectors on the
> yokes.
>> > There are plugs on these yokes for the main vert and horiz drive
> signals,
>> > and the Vert (yellow/brown) connectors seem to crack, thus no vert and
> the
>> > blanking circuit kicks in blanking the video....hope that's it.
>> >
>> > Simple check is to mark position if you have a permanent marker with
> you
>> > (not too important), and loosen/rotate yoke. Take the thin solder tips
>> with
>> > you if you have them.
>> >
>> > Damon Brunger
>> > Telrad Electronics
>> > Fort Wayne IN
>> > ----- Original Message -----
>> > From: "Tim Poole" <tdp13158@xxxxxxxxxxx>
>> > To: <techassist@xxxxxxxxxxxxx>
>> > Sent: Tuesday, January 11, 2005 12:00 AM
>> > Subject: [TechAssist] Mits VS-4544 Video Mutes too long when cold
>> >
>> >
>> > > This set can take as long as 45 mins for video to come on when cold.
>> > Checked past posts with no luck. Vertical checked fine and can be
>> > forced
>> to
>> > come on if you shut off and on. Anyone seen this? I am returning on
>> Thursday
>> > to catch it cold and hopefully resolve this. Any help would be
> appeciated.
>> > > Tim Poole tdp13158@xxxxxxxxxxx
>> > > dba A-Mobile TV Shop & Precision TV Service
>> > > Fredericktown, Ohio 43019
>> > > NESDA of OHIO MEMBER
>> > > 419-756-3443
>> > > 740-694-8585
>> > > fax 740-694-1032
>> > >
>> >
>>
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>> >
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