[TechAssist] Re: Hitachi 50" AP33 chassis, model 50UX15K, no color
- From: Kevin <kevintv@xxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 10 Jul 2003 12:05:11 -0700
Yes, yours is the same AP33 chassis. I have zero color in the main
picture, so maybe my problem lies elsewhere. I pulled M301 apart and
all SME caps tested good. I also tested the comb filter by inputting an
S-video signal (bypassing the comb filter)--still no color. Thanks.
Kevin Wilks
Kevin's TV & Video Repair
Penticton BC Canada
kevintv@xxxxxxx=20
=20
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Philip Bader
Sent: Thursday, July 10, 2003 6:40 AM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Hitachi 50" AP33 chassis, no color
You did not say the model, so I am not sure this model applies: My
HItachi model 50UX15K had very weak color in main picture, PIP and OSD
good color.
Replaced IC0006 (#2008721,M62358P) located under a square 6x6 inch
shield cover.
Same issue and fix with model 46EX3B.
Note, on another common issue with smeared video, Remove the can "M301",
open it. It has a deley line, and electrolytics (smd) inside.The caps
leak.Replace bad caps.
Phil Bader
Kevin wrote:
>=20
> This Hitachi 50=94 TV has no color on the main picture, but color on =
the
> PIP. I checked the PIP and comb filter boards and found all surface
> mount caps tested good. I went to the Hitachi site, but their tips
are
> confusing. One tip says a defective M-5501=97does that mean IC5501?
The
> site also mentions a leaky diode, 2D-5514=97do they mean ZD-5514? =
TIA.
>=20
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx
>=20
>
************************************************************************
*****
> CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> http://www.tech-assist.org/secure/tip/main.htm
> The Tech Address Book:
> http://www.tech-assist.org/secure/tip/contact.htm
> Add a Repair Tip Here, or Change/Remove your Email Address:
> http://www.tech-assist.org/secure/tip/main.htm
> Lost Password:
> http://www.tech-assist.org and select "Lost your Login Info?".
> Email Archives:
> //www.freelists.org/archives/techassist/
--=20
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821=09
email: tjanphyl@xxxxxxxxxxxxxxx
************************************************************************
*****
CHECK OUT THE NEW CHATROOM! Just login and click on chat!
http://www.tech-assist.org/secure/tip/main.htm
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/
*****************************************************************************
CHECK OUT THE NEW CHATROOM! Just login and click on chat!
http://www.tech-assist.org/secure/tip/main.htm
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
