[TechAssist] Re: Mitsubishi CS-35401 Video comes and goes - Sound stays.
- From: "Dan Williams" <wizhd@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 29 Jul 2005 09:17:01 -0500
I agree LeRoy, I would lean towards switching problem!!! Sounds like
leaky component somewhere in switching.
All the pip problems we have seen have been on both tuner and a/v
inputs.
Dan w
Wizard Electronics
Jacksonville, TX 75766
wizhd@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "LeRoy Westlund" <llw@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, July 29, 2005 9:03 AM
Subject: [TechAssist] Re: Mitsubishi CS-35401 Video comes and goes - Sound
stays.
> If it was the PIP, wouldn't it show up on the tuner inputs as well as the
> externals ?
> So far it hasn't went bad on the tuner inputs.
>
> Regards,
> LLW
>
> LeRoy Westlund
> Westlund TV & Electronics
> 97 North Main " I forgot,..to remember,..
> Centerfield, UT 84622-0087 to forget "
> Ph./Fax 435-528-3822
> mailto:LLW@xxxxxxxxxx
>
> -----Original Message-----
> From: Carol Rundle <brundle@xxxxxxxxxxxxx>
> To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
> Date: Friday, July 29, 2005 3:05 AM
> Subject: [TechAssist] Re: Mitsubishi CS-35401 Video comes and goes - Sound
> stays.
>
>
>>Leroy,
>> Sure sounds like PIP , c7001,4.7@35v. ,also open',corroded, connection at
> + side of c7001,If not there,
>> Might try heating , cooling cap's on A/V jack panel, (hair drier).
>>
>> Bill,
>> Bill's TV
>> Sonora,Calif.
>>LeRoy Westlund <llw@xxxxxxxxxx> wrote:
>>This set has a good ,stable picture when using Ant-A or B.
>>Everytime I select External-1, or External-2, it takes about 45 seconds to
> 2
>>minutes, before the picture shows up. It just has a black screen with OSD
>>OK.
>>
>>Sometimes the video will go away while watching it for a while. It is
>>completly unpredictable. Tapping on PIP module, or using freez-spray has
>>no
>>effect.
>>It will go bad every time, when I switch inputs from Ant-A or B, and back
> to
>>Externals 1 or 2.
>>
>>I think the PIP module is OK, cause the problem only shows up on external
>>inputs.
>>Should I try a PIP bypass first, anyway ?
>>
>>Could it be that the Video switching IC is bad ? If so,...what is the ckt.
>>designation, and part number ?
>>Is it located on the Video input jack board ?
>>
>>Do any of you have any tips for a problem of this nature ?
>>
>>Any help is appreciated,
>>LLW
>>
>>LeRoy Westlund
>>Westlund TV & Electronics
>>97 North Main " I forgot,..to remember,..
>>Centerfield, UT 84622-0087 to forget "
>>Ph./Fax 435-528-3822
>>mailto:LLW@xxxxxxxxxx
>>
>>
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>>Carol Rundle
>>brundle@xxxxxxxxxxxxx
>>
>>
>>
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