[TechAssist] Re: TOSHIBA TV M/N TP50G90TOS
- From: Kevin <kevintv@xxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 14 Apr 2004 21:52:31 -0700
Why was the original board cracked? I would look for other damaged
boards as well. Maybe it was dropped.
Kevin Wilks
Kevin's TV & Video Repair
Penticton BC Canada
kevintv@xxxxxxx
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of R & S ELECTRONICS
Sent: Wednesday, April 14, 2004 7:14 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] TOSHIBA TV M/N TP50G90TOS
Hi Techs
Need really help on this Toshiba TV.
Set came with power indicator light blinking, blue screen,bowed from top
and bottom with no video no audio.
Replaced two convergence ICs(STK.s) and replaced tuner PC board
assembly board no. PB7238, since the board was cracked. Its still doing
the same but the only thing menu works but still no audio, no video and
still bowed and indicator light still blinking. Any idea what else can
we check or replace.
Working without schematic. Help help very badly needed on this TV.
Thanks
R&S Electronics,PA
TEL/FAX:(717)532-6312
Email:rselect@xxxxxxxxxxxx
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