[TechAssist] Re: Mitsubishi VS7085 Input Switching Issues

  • From: "agower" <agower@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 10 Jul 2003 15:10:41 -0700

If this has a electro mechanical switch can you tell if the relay has
switched the antenna? contacts in relay may be bad ... dirty
Adolph B. Gower
Cordova TV & Electronics
10275 Old Placerville Rd. # 5
Sacramento, Ca. 95827
Ph. (916) 363-6565
Fx. (916) 3263-7623
agower@xxxxxxxxxxxxxxxxxx
Source For used parts and NLA Parts
NEC,  MAGNAVOX , ZENITH
and many other brands
 Fax (916)363-7623
Phone (916)363-6565
agower@xxxxxxxxxxxxxx
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: "Tech Assist Group" <techassist@xxxxxxxxxxxxx>
Sent: Thursday, July 10, 2003 11:14 AM
Subject: [TechAssist] Mitsubishi VS7085 Input Switching Issues


> Make : Mitsubishi
> Model : VS7085
> Chassis : V14
> Problem(s) : 1) Intermittently , when changing Inputs unit will only
display
> signal from Input 1 even though the OSD shows otherwise ( Input
2,3,4,ANT-A,
> ANT-B)
>                     2) Screen may go bright Red , Green or Blue and
shutdown
> ( I have not seen this yet)
>
> Resoldered many cracked/heat stressed connections throughout  main board.
> That should remedy any of the bright RGB shutdowns (Time will tell)
>
> When I first fired up the set , with a cable line connected to ANT A , we
> got the OSD telling us what input , but no video or snow on the ANT-A & B
> inputs.
>
> Turned the set off , and fired it up again and now it works.
>
> Anyone have any notes that may apply to this model.  Just ordered the
> service data......
>
> ==========================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx
> ==========================
> "If you push something hard enough it will fall over."
> Fudd's First Law of Opposition - Sir Sidney Fudd
>
>
>
>
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