[TechAssist] Re: T/A Panasonic TV CT27G12V Chassis AEDP280 - Shuts down after 5-10 minutes
- From: "LeRoy Westlund" <llw@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 11 Aug 2002 15:04:31 -0600
I don't think so, Ken. I havn't scoped it,.. B+ goes to 7.7 volts after
shut down.
So, I don't think there would be any drive coming from the Horz driver
Transistor.
Regards,
LLW
LeRoy Westlund
Westlund TV & Electronics " It's such a pretty world
93 North Main today !....
Centerfield, UT 84622-0087 Look at the Sunshine. "
Ph./Fax 435-528-3822 :-)
mailto:LLW@xxxxxxxxxx
-----Original Message-----
From: K Dinckan <kdinckan@xxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Sunday, August 11, 2002 1:10 PM
Subject: [TechAssist] Re: T/A Panasonic TV CT27G12V Chassis AEDP280 - Shuts
down after 5-10 minutes
>
>is there drive signal on hot base??
>Ken Dinckan
>
>e-mail to : kdinckan@xxxxxxx
>
>All TV&Appliance Service
>2747 Roosevelt Street # B
>Carlsbad CA 92008
>Tel:(760)4341131
>Fax:(760)4348856
>----- Original Message -----
>From: "LeRoy Westlund" <llw@xxxxxxxxxx>
>To: "TechAssist" <techassist@xxxxxxxxxxxxx>
>Sent: Sunday, August 11, 2002 11:30 AM
>Subject: [TechAssist] T/A Panasonic TV CT27G12V Chassis AEDP280 - Shuts
down
>after 5-10 minutes
>
>
>>
>> Hi Members,
>> This Panasonic TV shuts down after 5-10 minutes. Has a good picture.
H.O.T
>> runs cool, Vertical runs hot, but holds up OK.
>> The B+ measures 136 volts. It seems too high. The voltages on the Reg. IC
>> (STR58041) reads from hot ground:
>> Pin # 1 = 97.2
>> 2 =136.6
>> 3 =? (can't read)
>> 4 =138
>> 5 =142
>>
>> Working without a manual (As usual). Uses Sams # 3891 (which I don't
>have).
>> I have checked Q801, D825, D823, R829, and replaced C820 (10 @ 100).
>> Soldered the hell out of everything in the Reg. ckts. Replaced the Relay.
>No
>> help !
>>
>> Any help appreciated,
>> LLW
>>
>> LeRoy Westlund
>> Westlund TV & Electronics " It's such a pretty world
>> 93 North Main today !....
>> Centerfield, UT 84622-0087 Look at the Sunshine. "
>> Ph./Fax 435-528-3822 :-)
>> mailto:LLW@xxxxxxxxxx
>>
>>
>>
>>
>> ------------------------------------------
>> To REMOVE your email address, click here:
>> http://www.tech-assist.org/unsubb.html
>> To CHANGE your email address, click here:
>> http://www.tech-assist.org/change.html
>> ------------------------------------------
>> ***NEW*** Tips Added Instantly!!!***
>> Submit Repair Tips here:
>> http://www.tech-assist.org/secure/tip/
>>
>
>
>------------------------------------------
>To REMOVE your email address, click here:
> http://www.tech-assist.org/unsubb.html
>To CHANGE your email address, click here:
> http://www.tech-assist.org/change.html
>------------------------------------------
>***NEW*** Tips Added Instantly!!!***
>Submit Repair Tips here:
>http://www.tech-assist.org/secure/tip/
>
------------------------------------------
To REMOVE your email address, click here:
http://www.tech-assist.org/unsubb.html
To CHANGE your email address, click here:
http://www.tech-assist.org/change.html
------------------------------------------
***NEW*** Tips Added Instantly!!!***
Submit Repair Tips here:
http://www.tech-assist.org/secure/tip/
Other related posts:
