Daewoo DMQ-2975,picture problem

DT · Guest

Daewoo Tv ,Model - DMQ-2975, is having a picture problem that the sound is normal, but the picture is narrowed horizontally (by the right & left side it is narrow & it's sides are curved). I have checked some capacitors arround the HOT but they r ok. So would you please help me with what to do or check or change ?
DT

cory · Guest

check pin cushion transistor.probably shorted.

Guest · Posted: Thu Apr 26, 2007 8:31 pm Post subject:

where can i find the pin cushion transistor & can u plz tell me what & where the pin cushion circiut is ?
DT

minnie · Joined: 18 Aug 2005 Posts: 2880 Location: Hell

Replace the vertical ic and caps around it.

CORY · Guest

not exactly sure on this model but it will be near horizontal output transistor but smaller in size and will be on a heat sinc.three pin transistor.

Guest · Posted: Fri May 04, 2007 10:58 pm Post subject:

can the transitor (the samall one) make a fault like that ?? & can the vertical IC & caps around it can make a falut like that ?? plz help me.
DT

Guest · Posted: Wed May 09, 2007 5:35 am Post subject:

can the transitor near the horizontal transistor (the samall one) can make a fault like that ?? & can the vertical IC & caps around it can make a falut like that ?? plz help me.
DT

Guest · Posted: Sun May 13, 2007 5:43 pm Post subject:

can the transitor near the horizontal transistor (the samall one) can make a fault like that ?? & can the vertical IC & caps around it can make a falut like that ?? plz help me.
DT

nhoy · Joined: 09 May 2007 Posts: 7 Location: philippines

try to check caps..the value is usually 100uF/250v...if everythings ok..change flyback
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