[TechAssist] Re: *Fixed**TA Mitsubishi VS4543 jagged lines...Green focus
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 2 Jun 2004 18:23:32 -0400
I usually do for real bad leaks, but this was a small section of the board and
I thought I got it all
off...
Jeff
--
Intrepid Video TV/VCR Repair
263 S Front St, Steelton PA 17113
717-939-7708; (F) 717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "Damon" <damon101@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 02, 2004 8:44 AM
Subject: [TechAssist] Re: *Fixed**TA Mitsubishi VS4543 jagged lines...Green
focus
Now see......if you woulda just thrown it in the dishwasher, you woulda been
done days ago.....;-]
Damon Brunger
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, June 01, 2004 11:05 AM
Subject: [TechAssist] *Fixed**TA Mitsubishi VS4543 jagged lines...Green
focus
| Thanks to all...
| I removed the signal board, cleaned around IC200 and jagged lines went
away. I sprayed cleaner in this
| area and rinsed the corner of the board off.
| I can only assume there must have been some coolant left on the board.
| If someone would be so kind to send me the information I need to adjust
the convergence menu, I would
| greatly appreciate it.
|
| Jeff
| --
| Intrepid Video TV/VCR Repair
| 263 S Front St, Steelton PA 17113
| 717-939-7708; (F) 717-564-4952
| www.intrepid-video.com www.tech-repair.net
| ----- Original Message -----
| From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
| To: "Techassist" <techassist@xxxxxxxxxxxxx>
| Sent: Tuesday, June 01, 2004 8:10 AM
| Subject: [TechAssist] TA Mitsubishi VS4543 jagged lines...Green focus
|
|
|
|
|
| Update on this one...I hope someone can help me finish this repair..
| I fixed the focus but rotating the lens on the green CRT.
| I applied HV putty to the cups of the rebuilt CRT's. Now, I can't hear the
hiss for the HV, but when
| displaying a cross hatch, the vertical lines are jagged looking(all three
CRT's), the horizontal lines are
| fine and steady..
| Could this still be a HV reg problem, or something else on the board.. A
small amount of fluid did leak
| on the board and it wasn't too hard to clean the little bit of fluid up...
| Perhaps this is a setting in the menu for H-freq...? I know how to get
into the service menu, but no print
| for this unit.
| Thank you.
| Jeff
| --
| Intrepid Video TV/VCR Repair
| 263 S Front St, Steelton PA 17113
| 717-939-7708; (F) 717-564-4952
| www.intrepid-video.com www.tech-repair.net
| ----- Original Message -----
| From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
| To: <TECHSUPPORT@xxxxxxxxxxxxxxxx>
| Sent: Tuesday, May 25, 2004 12:06 PM
| Subject: TA Mitsubishi VS4543 Green focus
|
|
| Hello...
| I just replaced two CRT's on this unit from PatX. Now, I can't get the
green to focus and very so often, I
| hear a POP, CRT's go out and come back on a split second later.
| Could this be the result of a defective green CRT?
| Also, I think I will nee the manual for this. I went into the service menu
and it appears accidentally
| reset the EEPROM and I loss channel three reception(couldn't see my cross
hatch from the generator any
| more) and all convergence lines went bowed.
| I rarely see Mitsubishi's, so I'm not sure where to go from here...since
it's just me, I can not bring the
| set in.
| Any assistance appreciated..
| Thank you.
| Jeff
| --
| Intrepid Video TV/VCR Repair
|
|
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