Author Topic: TLC no power only standby (Read 1520 times)

mr. doc · « **on:** November 06, 2008, 12:49:55 PM »

mga sir bago lang ako sa website nato and i find it very help for someone like me who is electronic tech. and hobbyist practitioner... mga sir can u give me advice what is the problem of a TCL t.v wont turn on jst a standby.... your expertice and advice is greatly appreciated... salamat mga sir and GOD bless...

Philippine Electronics Forum · « **on:** November 06, 2008, 12:49:55 PM »

gie62 · « **Reply #1 on:** November 06, 2008, 12:55:02 PM »

check mo yung sa low power supply. pag ok yung low power supply, sa horizontal naman. check mo yung diode sa secondary side ng flyback..

Philippine Electronics Forum · « **Reply #1 on:** November 06, 2008, 12:55:02 PM »

mr. doc · « **Reply #2 on:** November 06, 2008, 01:03:23 PM »

Quote from: gie62 on November 06, 2008, 12:55:02 PM

check mo yung sa low power supply. pag ok yung low power supply, sa horizontal naman. check mo yung diode sa secondary side ng flyback..

bro. ok naman yong mga diode pati damper diode sa horizontal... pati yong PWM na IC pinalitan ko na rin pero ayaw pa rin mag on bro...

Philippine Electronics Forum · « **Reply #2 on:** November 06, 2008, 01:03:23 PM »

danny · « **Reply #3 on:** November 06, 2008, 01:19:16 PM »

Quote from: mr. doc on November 06, 2008, 01:03:23 PM

bro. ok naman yong mga diode pati damper diode sa horizontal... pati yong PWM na IC pinalitan ko na rin pero ayaw pa rin mag on bro...

sa remote control ba
ganun din, ayaw din ba mag power?

Philippine Electronics Forum · « **Reply #3 on:** November 06, 2008, 01:19:16 PM »

mr. doc · « **Reply #4 on:** November 06, 2008, 01:24:34 PM »

sir danny gud pm, ayaw pa rin mag-on sa remote... ano kaya trouble nito sir... salamat sir and GOD bless.

Philippine Electronics Forum · « **Reply #4 on:** November 06, 2008, 01:24:34 PM »

danny · « **Reply #5 on:** November 06, 2008, 01:32:37 PM »

Quote from: mr. doc on November 06, 2008, 01:24:34 PM

sir danny gud pm, ayaw pa rin mag-on sa remote... ano kaya trouble nito sir... salamat sir and GOD bless.

tama ba ang supply ng micro mo?
may power on command ba na pumapasok sa
power supply assy mo?

gie62 · « **Reply #6 on:** November 06, 2008, 07:01:45 PM »

ano yung pwm ic nito?

KANGARO · « **Reply #7 on:** November 12, 2009, 09:58:40 PM »

share ko lang sana makatulong...may inayos dn ako nun TCL nakalimutan ko ung model #...standby power din cya....hang mo muna pin #8 sa epprom (memory IC) din turn on. kong may oscillation....means cira ung eeprom..

KANGARO · « **Reply #8 on:** November 12, 2009, 10:09:01 PM »

$:-\$ $:-\$ matagal na pala...hehey

Philippine Electronics Forum · « **Reply #8 on:** November 12, 2009, 10:09:01 PM »

Philippine Electronics Forum