Author Topic: sony trinitron KV-20M20 (Read 1621 times)

jet2081 · « **on:** May 17, 2009, 11:19:22 PM »

ano po ba ang cira pag on ng power mamatay ulit after 3 seconds na parang ayaw tumuloy meron naman po b+

Philippine Electronics Forum · « **on:** May 17, 2009, 11:19:22 PM »

tdh7700 · « **Reply #1 on:** May 17, 2009, 11:25:48 PM »

sir lang volts ung b+ nya?.. ano na po nga na check nyo? more info po.

Philippine Electronics Forum · « **Reply #1 on:** May 17, 2009, 11:25:48 PM »

jet2081 · « **Reply #2 on:** May 17, 2009, 11:41:59 PM »

Quote from: tdh7700 on May 17, 2009, 11:25:48 PM

sir lang volts ung b+ nya?.. ano na po nga na check nyo? more info po.

b+ po nya is 110v,

Philippine Electronics Forum · « **Reply #2 on:** May 17, 2009, 11:41:59 PM »

tdh7700 · « **Reply #3 on:** May 17, 2009, 11:49:06 PM »

na check nyo na pa ba vertical at hor section?

Philippine Electronics Forum · « **Reply #3 on:** May 17, 2009, 11:49:06 PM »

jet2081 · « **Reply #4 on:** May 18, 2009, 12:12:49 AM »

Quote from: tdh7700 on May 17, 2009, 11:49:06 PM

na check nyo na pa ba vertical at hor section?

na check ko po ung h.out ok naman po vertical section dko po alam ang dapat icheck newbie lang po ala po naturo samin mabuti sa skul kya po d2 po ako natututo sa electronicslab buti na lng po madami ang kagaya nyo na mababait

Philippine Electronics Forum · « **Reply #4 on:** May 18, 2009, 12:12:49 AM »

Woots29 · « **Reply #5 on:** May 18, 2009, 09:53:35 AM »

paki check kung kung ilang blinks ung led

baka OCP yan

jet2081 · « **Reply #6 on:** May 18, 2009, 10:01:02 AM »

Quote from: Woots29 on May 18, 2009, 09:53:35 AM

paki check kung kung ilang blinks ung led

baka OCP yan

sir ala po ilaw yung led

jet2081 · « **Reply #7 on:** May 18, 2009, 10:03:45 AM »

Quote from: Woots29 on May 18, 2009, 09:53:35 AM

paki check kung kung ilang blinks ung led

baka OCP yan

sir gud am ano po ung ocp?

Woots29 · « **Reply #8 on:** May 18, 2009, 10:13:18 AM »

over current protection

karaniwan kasi sa sony, kung may cra sa loob, may mga blinks sa led, yun ang error code nya
karaniwan ng shutdown eh two blinks.

kung over current protection nga, malamang flyback or may leak sa mga power supplies papuntang ibat ibang sections

pero better check sum parts muna starting sa output ng power supply

jet2081 · « **Reply #9 on:** May 18, 2009, 10:14:26 AM »

ok sir thanks po sa info il try to check po muna

Woots29 · « **Reply #10 on:** May 18, 2009, 11:11:10 AM »

cge update mo kami

hmm nawawala si sir ultrasonic ah

vences86 · « **Reply #11 on:** May 18, 2009, 11:29:03 AM »

If meron B+, try 2 look un 5Volts Regulator. baka sira n.

Philippine Electronics Forum · « **Reply #11 on:** May 18, 2009, 11:29:03 AM »

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