[TechAssist] Re: JVC AV32320 vert problem need help
- From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 18 Oct 2005 11:41:15 -0230
Terry print coming to your email next .It,s 1.4 meg pdf..Eric
Eric
E M Electronics
59 Wights Rd
Deer Lake NL
Canada
A8A 2J2
Ph# 709 635 2627
tvman@xxxxxxxxxxxxxxx
Terry J Hutchison wrote:
> This one is driving me crazy, I have approximately 2 inchs of rastor in
> center of screen. D422 feeds pin 2 of IC421(LA7841) and is providing 15.80
> vdc to pin 2. D421 feeds pins 3 and six I have 37.1vdc on pin 3 and 30.03 on
> pin 6. Pin 1, .006, pin4, 2.6vdc, pin5, 2.6vdc and pin7, 8.95 vdc. I have
> checked all the electrolitic caps in the cir with my analyzer and all check
> good. I have changed the vert IC twice the last time with a known good
> LA7841. The B+ to pins 3 and 6 seems to high to me but with no prints I am
> just guessing. Appreciate any help. Terry
>
> Terry J Hutchison
> T&G TV Repair
> Kingsland GA.
> sony1@xxxxxxxx
>
> -----------------------------------------------------------------------------
> This Email List is accessible to the general public through search engines.
> Remove: http://www.tech-assist.org/remove.htm
> Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
> Lost Password: http://www.tech-assist.org and select "Login Problems?".
> Email Archives: //www.freelists.org/archives/techassist/
>
-----------------------------------------------------------------------------
This Email List is accessible to the general public through search engines.
Remove: http://www.tech-assist.org/remove.htm
Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
Lost Password: http://www.tech-assist.org and select "Login Problems?".
Email Archives: //www.freelists.org/archives/techassist/
Other related posts:
