WHY NOT....... WHO DID YOU WANT...

[EMAIL PROTECTED] From:
[EMAIL PROTECTED](Mark�Wentowski) Date: Sat, Apr 10, 2004, 12:52am
(EDT-1) To: [EMAIL PROTECTED] (ELECTRONICS PROFESSIONALS LIST)
Subject: RE: [Techs] Zenith PVR4660VK (1995 model) Focus drifts.
Reply�to: [EMAIL PROTECTED] (ELECTRONICS PROFESSIONALS LIST)
You already know Leroy. More than likely it is the focus block. I just
didn't want to be the one to say it.
Mark Wentowski
Perry Hill Electronics
3836 Harrison Rd.
Montgomery AL 36109
phone: (334)279-5622
fax: � (334)273-9050
[EMAIL PROTECTED]
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of LeRoy Westlund
Sent: Friday, April 09, 2004 10:07 PM To: ELECTRONICS PROFESSIONALS LIST
Subject: Re: [Techs] Zenith PVR4660VK (1995 model) Focus drifts.
Well,....OK,....nobody is twistin your arm !
;-)
LLW
LeRoy Westlund
Westlund TV & Electronics
97 North Main � � � � � � � � � � � � � �
� "Where there's a will,...
Centerfield, UT 84622-0087 � � � � � There's always a way."
Ph./Fax 435-528-3822
mailto:[EMAIL PROTECTED]
-----Original Message-----
From: Mark Wentowski <[EMAIL PROTECTED]>
To: ELECTRONICS PROFESSIONALS LIST <[EMAIL PROTECTED]>
Date: Friday, April 09, 2004 8:12 PM
Subject: RE: [Techs] Zenith PVR4660VK (1995 model) Focus drifts.
It's a Zenith eh. I'd rather not say....
Mark Wentowski
Perry Hill Electronics
3836 Harrison Rd.
Montgomery AL 36109
phone: (334)279-5622
fax: � (334)273-9050
[EMAIL PROTECTED]
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of LeRoy Westlund
Sent: Friday, April 09, 2004 9:28 AM To: [EMAIL PROTECTED]
Subject: [Techs] Zenith PVR4660VK (1995 model) Focus drifts.
Hi members,
This Zenith PTV has a fairly good picture after I adjust the focus on
all 3 tubes, but after about 20 minutes the focus adjustments drifts,
and I have to readjust the focus.
When it's cold, the adjustment range on the pots, are about in the
middle. After warm-up I have to turn it almost to the full range in the
CW direction.
The gray wire from the High voltage bleeder assy., measures 44.2K to
ground. I understand that it should OHM out between 48-51K. I am
thinking about ordering a new Focus block assy., from H.B. electronics
in California. They have them for about $75. I checked all 3 of the 120K
ohm resisters on the CRT modules, and they check OK. Do I need to
replace them anyway, and do you think a new focus block will correct my
problem, or am I over looking something ? I guess what I need, is a
little insurance from the list, before shoveling out that much $$$ for a
part I might not need.
Please advise,
TIA,
LLW
LeRoy Westlund
Westlund TV & Electronics
97 North Main � � � � � � � � � � � � � �
� "Where there's a will,...
Centerfield, UT 84622-0087 � � � � � There's always a way."
Ph./Fax 435-528-3822
mailto:[EMAIL PROTECTED]
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Joes....Electronics
�(Joe:Tech/2004)
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