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Equipment Repairs => PLASMA TV forum => Topic started by: WILLYAM1 on January 06, 2011,07:10:46

Title: panasonic TH37PG9W
Post by: WILLYAM1 on January 06, 2011,07:10:46

HI EVERYONE.
first panasonic plasma for repair.
alots of pinky  red  green dots when tv hit it disapeer and came back again.
see photos .
need help befor opening it(customer is very press).
thanks willyam1

Title: Re: panasonic TH37PG9W
Post by: WILLYAM1 on January 06, 2011,07:15:06

sorry here photos

Title: Re: panasonic TH37PG9W
Post by: daz on January 06, 2011,08:29:57

hi willyam
looks like a faulty lvds cable,give it a clean and a wiggle
daz

Title: Re: panasonic TH37PG9W
Post by: WILLYAM1 on January 06, 2011,08:35:44

thanks daz its a plasma not a lcd.
willyam1

Title: Re: panasonic TH37PG9W
Post by: daz on January 06, 2011,08:43:15

hi willyam
it will still use a similar cable between the av pcb and the control pcb,give it a wiggle, if that fails, scope the connector on the av pcb to see if any of the video signals are missing.
good luck
daz

Title: Re: panasonic TH37PG9W
Post by: brainstorm on January 06, 2011,10:23:17

Hi William

Check the connections to the 'D' board, if they are ok then change the D board

Brian

Title: Re: panasonic TH37PG9W
Post by: WILLYAM1 on January 06, 2011,14:27:31

thanks to my expert MR DAZ AND BRIANSTORM.
you were right cleaning it from a lot of dust replug all cabels  in D BOARD tv works fine about 3 hours.
willyam1.