[TechAssist] Re: Toshiba Model cx2950c chassis 8820 Dead
- From: Alvin Rose <ajroseca@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 20 Aug 2003 18:16:07 -0700
Hi Joe
I installed the new cap in the board with the Plus as marked on the board
I guess that could be wrong so I will try one in the opposite polarity
Thanks for the help, its appreciated.
Alvin
Svatek227@xxxxxxx wrote:
>Alvin,
>Silk-screen may be printed wrong on C841 higher voltage won't matter a
>backwards cap blows no matter what (at least they have for me anyway).
>
>Joe Svatek
>Owner
>Svatek's Electronics (est. 1982)
>227 Marten St.
>Neenah,WI 54956-2520
>Phone: (920) 751-8937
>Fax : (920) 751-3727
>email: Svatek227@xxxxxxx
>In a message dated 8/20/2003 12:38:56 PM Central Daylight Time,
>badandy2@xxxxxxxxxxxxx writes:
>CHECK Q840 pin1 8.7pin2 3.9 pin 4&5 5v
>I have paper print if you need it let me know and I will send it to you
>Andrew action TV
>----- Original Message -----
>From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Wednesday, August 20, 2003 4:42 PM
>Subject: [TechAssist] Re: Toshiba Model cx2950c chassis 8820 Dead
>
>
>
>
>>Hi Ed
>>c822 was changed with a 100 Mfd 50 volt electrolytic and r820 checks ok
>>at 68 ohms ...Is there anything else that can cause this problem..I have
>>
>>
>no
>
>
>>schematic for this one...Will replace c841 with a higher voltage unit
>>
>>
>
>
>
>>A.R
>>
>>
>>>-Ed-
>>>Tel-Tek Electronics
>>>Ontario-Canada
>>>teltek3@xxxxxxxxxxxx
>>>----- Originaere anything l Message -----
>>>From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
>>>To: <techassist@xxxxxxxxxxxxx>
>>>Sent: Wednesday, August 20, 2003 6:13 PM
>>>Subject: [TechAssist] Toshiba Model cx2950c chassis 8820 Dead
>>>
>>>
>>>
>>>
>>>
>>>
>>>>Hi Guys
>>>>
>>>>We have a toshiba CX2958c chassis 8820 which was dead
>>>>replaced c863 and c866 also c841... Replaced voltage
>>>>regulators Q801 and Q802 set came on but after a few
>>>>seconds blew the case off C841 again..Any help on this
>>>>unit would be appreciated ... also value of C841
>>>>Alvin Rose
>>>>Radio & Tv Centre
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>***************************************************************************
>>
>>
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