Author Topic: tcl-21106 standby only (Read 706 times)

charles jericho · « **on:** January 13, 2011, 12:55:22 PM »

dati dwa po ito minsan ok minsan hindi ngaun pinasa sa akin naka standby mode lng 4volt sa system pero sa b+ e 9 volt lang,, ang alam ko sa mga ganitong stndby mode e nasa 30 to 40 volt xa sa b+,, eto po ay 9 volt lang,,sinubukan ko na pinalitan miosfet oscilator at opto at sa secondary check transistor at zener ok naman mga sir, help mga master

Philippine Electronics Forum · « **on:** January 13, 2011, 12:55:22 PM »

bobbie · « **Reply #1 on:** January 13, 2011, 01:26:33 PM »

wala bang naka lobong capacitor sa secondary ng PS mo... cgeck mo muna o ka i actual mo na yung mga capacitor... i hang mo din ang FBT........
Yung bang 4VDC na supply sa system e confirmed?

Philippine Electronics Forum · « **Reply #1 on:** January 13, 2011, 01:26:33 PM »

bobbie · « **Reply #2 on:** January 13, 2011, 01:28:08 PM »

nag stby na pala after ipasa sa iyo, baka may nagalaw yan o na short....MATA LINAW muna gawin mo.....tignan mo maigi baka may human error na yan

Philippine Electronics Forum · « **Reply #2 on:** January 13, 2011, 01:28:08 PM »

charles jericho · « **Reply #3 on:** January 13, 2011, 01:53:03 PM »

ok na mga sir.. may in hang me... ung isa papunta sa standby ng regulator tsaka papunta ung isa sa led para pag nag on na mawawala ung redligth, ung papunta led nai hang ko,, epekto lang khit naka on na naka red light parin pero na command naman,, tnx sa advice more power to elab

Philippine Electronics Forum · « **Reply #3 on:** January 13, 2011, 01:53:03 PM »

Vaounsi · « **Reply #4 on:** January 13, 2011, 02:16:03 PM »

try mo na ba hang eeprom nyan

Philippine Electronics Forum · « **Reply #4 on:** January 13, 2011, 02:16:03 PM »

charles jericho · « **Reply #5 on:** January 13, 2011, 02:56:43 PM »

00 sir ung pin 8 wa epek

Vaounsi · « **Reply #6 on:** January 13, 2011, 03:02:40 PM »

Quote from: charles jericho on January 13, 2011, 01:53:03 PM

ok na mga sir.. may in hang me... ung isa papunta sa standby ng regulator tsaka papunta ung isa sa led para pag nag on na mawawala ung redligth, ung papunta led nai hang ko,, epekto lang khit naka on na naka red light parin pero na command naman,, tnx sa advice more power to elab

ok na ba unit u? baka naman leak caps lng yan sa regulator na hang mo sir

Triple_D · « **Reply #7 on:** January 13, 2011, 03:22:36 PM »

congrats kapehan na pala.

ultrasonic™ · « **Reply #8 on:** January 13, 2011, 07:00:19 PM »

naku patay nahijack agad

@TS nasubukan nyu na bang hinang ang loads nyan baka may heacy loads kau...

suyod na muna sa PSU... palit ng mga peripherals lalao na ang small ecaps.

NORTH LUZON · « **Reply #9 on:** January 13, 2011, 08:46:07 PM »

may naaamoy akong BJ este kape

tdh7700 · « **Reply #10 on:** January 29, 2011, 07:45:36 AM »

Quote from: I N S I D E R 2011 on January 13, 2011, 08:46:07 PM

may naaamoy akong BJ este kape

Philippine Electronics Forum · « **Reply #10 on:** January 29, 2011, 07:45:36 AM »

Philippine Electronics Forum