Mulja tv repair portal

Equipment Repairs => PLASMA TV forum => Topic started by: chrissie jones on September 20, 2013,10:57:22

Title: SAMSUNG.....PS50C450
Post by: chrissie jones on September 20, 2013,10:57:22

Hi.had this samsung in today...guy said it was stuck in standby....when switch on starts tripping/ pulsing.with screen flicker.

Title: Re: SAMSUNG.....PS50C450
Post by: imran khan on September 20, 2013,11:43:15

The Y and Z Sustain Boards (more simply called the YSUS and the ZSUS) are a serious weak point :03: :03:in ALL plasma televisions. Do a Google search for problems with plasma televisions or problems with

Title: Re: SAMSUNG.....PS50C450
Post by: t1412 on September 20, 2013,12:02:39

stick your meter on the va/vs test points see what your getting, get a service manual

shaun

Title: Re: SAMSUNG.....PS50C450
Post by: old tvman on October 02, 2013,15:50:32

Check the two 22ohm wirewound resisters ,one will be open circuit caused by the 6pin regulater 3BR1565JF ,Ihave had this fault a few times.