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Equipment Repairs => CRT TV forum => Topic started by: celltrix on July 22, 2009,10:06:02

Title: phillips 21pt2001/79 tunes but no signal
Post by: celltrix on July 22, 2009,10:06:02

i have a phlilips set that tunes in all the bandwiths,but does not have signal,,but on one angle i think the eeprom is corrupt at the same time the mcu ic is rather warm and makes me wonder wether it might be faulty or not the MCU is :TDA9581H/N1/0823.
PLEASE HELP ME WITH ADVISE

Title: Re: phillips 21pt2001/79 tunes but no signal
Post by: P.R.Gore on July 23, 2009,15:08:46

Hi Celltrix,
 Enter service mode by pressing 062596 followed menu. Check for proper option bites. Wrong setting causes various problems like no tuning, no sound, no color etc.

Title: Re: phillips 21pt2001/79 tunes but no signal
Post by: summersun on July 25, 2009,04:25:39

 you are so professional.

Title: Re: phillips 21pt2001/79 tunes but no signal
Post by: celltrix on July 25, 2009,10:59:20

does any have a service manual for this set