[TechAssist] Re: Philips 36H800
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 15 Nov 2005 06:53:06 -0500
Also make sure that socket is CLEAN!!!!
Symptom:
A small number of models equipped with the H8 chassis may show one or more
of the following, constantly or intermittent:
Dead Set
No Raster
No Sound
Snowy Picture
Geometry Errors
Missing Color
Cause:
Poor contact of the Small Signal Board.
Resolution:
Remove power for 1 minute. Then remove the SSB and clean the SSB contacts.
Do not spray contact cleaner into the SSB socket. It might be damaged by
some solvents. Reinstall the SSB and check operation.
Replacement socket is available as 2422 025 16599.
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: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 14, 2005 11:40 AM
Subject: [TechAssist] Re: Philips 36H800
Thanks Jeff, I WILL try that before I attempt to interest the owner in a
board that I don't think he is willing to buy.
Russ Hoyt
Hoyt's TV
Exeter, NH
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 14, 2005 11:01 AM
Subject: [TechAssist] Re: Philips 36H800
> One last ditch effort!
>
> ---------------------------------------------------------------
> Text pasted from WinSTIPS 2.0
> http://www.ServiceSoftware.com
> ---------------------------------------------------------------
>
> PHILIPS H8
>
> Operation Intermittent
>
> Gateway Electronics Inc. Frank D'Alio
>
> Solder Multi Pin Connector From Small Signal Board Connector To The Main
> Circuit Boards. Cures Many Intermittent Problems.
>
> ---------------------------------------------------------------
>
>
> ==========================
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx
> ========================
>
> ----- Original Message -----
> From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, November 14, 2005 10:44 AM
> Subject: [TechAssist] Philips 36H800
>
>
>>I replaced the diode on the SSB on this one a few weeks ago, that's
>> responsible for a dead set.
>> After I ran it in the shop for a day or two, the customer picked it up
>> and
>> said it lasted a whole half hour in his home.
>> Same thing, I re-replaced the same diode and got it running again and
>> left
>> it running all day Saturday until I went to bed. (I live in the same
>> building as my shop) Sunday I turned it on in the morning, checked on it
>> at
>> 1:00pm, but when I checked it at 4:00pm it was off. I turned it on and
>> got
>> a
>> small picture, (ala bad seleniums, if you remember those) and snow, no
>> tuner
>> operation.
>>
>> This morning I turned it on and everything's fine again.
>>
>> What do you think the chances are of fixing this beast once and for all,
>> if
>> I replace the whole SSB board?
>>
>> Anyone?
>>
>>
>> Russ Hoyt
>> Hoyt's TV
>> Exeter, NH
>>
>>
>>
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