Author Topic: TCL 2027U Dead set no stand by... (Read 762 times)

sony.40 · « **on:** July 02, 2010, 12:27:15 PM »

mga sir patulong naman po dito sa TCL tV ko.....pagbukas ko open ung resistor R812...pinalitan ko sya pero wala parin....from primary at papunta dun sa filter nya meron syang voltage....pero pagpasok dun sa chopper T803 at pglabas papuntang B+ 0 volts ang nakukuha ko....pls help po mga sir Tnx in advance...

Philippine Electronics Forum · « **on:** July 02, 2010, 12:27:15 PM »

Triple_D · « **Reply #1 on:** July 02, 2010, 12:36:34 PM »

check mo parts galing primary papunta sa chopper baka may open ka pa jan..

Philippine Electronics Forum · « **Reply #1 on:** July 02, 2010, 12:36:34 PM »

sEPh · « **Reply #2 on:** July 02, 2010, 02:25:32 PM »

palit ka ng opto coupler...

Philippine Electronics Forum · « **Reply #2 on:** July 02, 2010, 02:25:32 PM »

sony.40 · « **Reply #3 on:** July 02, 2010, 03:23:22 PM »

Quote from: Triple_D on July 02, 2010, 12:36:34 PM

check mo parts galing primary papunta sa chopper baka may open ka pa jan..

sir ok namn po lahat wala nmn po open....

Philippine Electronics Forum · « **Reply #3 on:** July 02, 2010, 03:23:22 PM »

sony.40 · « **Reply #4 on:** July 02, 2010, 03:34:14 PM »

Quote from: sEPh on July 02, 2010, 02:25:32 PM

palit ka ng opto coupler...

sir un po ba ung value na 44608P40? o ung HPC922-1.....sir pinalitan ko na rin po pla ung K2996

Philippine Electronics Forum · « **Reply #4 on:** July 02, 2010, 03:34:14 PM »

sEPh · « **Reply #5 on:** July 02, 2010, 05:00:46 PM »

tingnan mo yung IC802,baka dun yung location...apat yung paa, black or white yung color.
pwedi mo palitan ng PC123,PC817.

sony.40 · « **Reply #6 on:** July 02, 2010, 07:32:43 PM »

Quote from: sEPh on July 02, 2010, 05:00:46 PM

tingnan mo yung IC802,baka dun yung location...apat yung paa, black or white yung color.
pwedi mo palitan ng PC123,PC817.

mga sir ok na poh....salamat po sa info...pnalitan ko rin ung PC123...

Philippine Electronics Forum · « **Reply #6 on:** July 02, 2010, 07:32:43 PM »

Philippine Electronics Forum