[TechAssist] Re: Sony KV36HS500 Line on 1080i only
- From: "Panday" <dpanday@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 31 Aug 2004 21:48:10 -0700
Keith,
Hope this helps.
If you need more info., please email me.
Good luck.
SYMPTOM: Vertical bar moving from right to left. The bar is about 4 to
5 inches wide and goes from right to left across the screen every second.
This can be most easily seen in the standard or vivid picture mode. It's
also more pronounced when brightness is increased. Happens with either DVI
or Component input.
CAUSE: The deflection scanning radiation is coupled into the
video signal, and is visible with 1080i signal.
SOLUTION: The video path for 1080i has been changed.
Make sure the "B" Board has the components on the attached list. If not
there replace the "B" Board.
Apply the data changes as per the attached list.
NOTE:
1. Most sets in the market will already have these parts mounted. Models
produced between October through December 2002 might not have these parts
mounted.
2. Units with the parts mounted just need to change the Service Mode
settings.
3. The part list attached gives the list of components that must be on the
board and should be used as a reference. If the parts are missing then the
board should be replaced. Adding the components to the B Board should not be
attempted.
4. NVM IC [IC3089] of the defective [B] board should be transferred to the
new [B] board.
5. Check to see if IC-3414 is mounted under the shield cover component side
of board. If there then you have the correct board with all components.
B Board A-1300-325-A used in models:
KV-32HS500, KV-32HS510, KV-34HS510, KV-36HS500, and KV-36HS510
B Board A-1300-327-A Use in models:
KV-30XBR910, KV-32HV600, KV-34XBR800, KV-34XBR910, KV-36XBR800, and
KV-40XBR800.
Panday
----- Original Message -----
From: "Keith Trumbla" <keith@xxxxxxxxxxxxxxxxxx>
To: "Bob Waterman" <geminitv@xxxxxxxxxxx>; <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, August 31, 2004 3:21 PM
Subject: [TechAssist] Sony KV36HS500 Line on 1080i only
> Customer has a Line or Bar sweeping from left to right only when set to
1080i. Does it on component or DVI input. I have seen a few things on the
forums about changing a value from 0 to 1 then back to 0 again. Tried that,
didn't work. Saw something about the "B" board needing to be changed as well
as a bunch of values in the tech menu. Anyone done this or seen this before
I order a $400.00 board ?
> TIA
> Keith Trumbla
> www.bemelectronics.com
> Suite 212-530 Century St
> Winnipeg, Manitoba
> Canada R3H 0Y4
> Ph.204.775.2875
>
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