Author Topic: Notes and trouble shooting on DVD share po natin (Read 20312 times)

Roland · « **Reply #420 on:** November 23, 2011, 11:07:34 AM »

Quote from: Mr Jones on November 21, 2011, 05:09:01 PM

sis Roland eto ba ung asa primary side....db 4 na termina lng un..ung 2 is connected sa main ecap nd regulator..eto bang 2 terminal na natitira ung my diode FR..eto ba ung fedback winding. connectado din eto sa output ng reg.

mismo

Philippine Electronics Forum · « **Reply #420 on:** November 23, 2011, 11:07:34 AM »

J@M · « **Reply #421 on:** November 23, 2011, 07:43:08 PM »

Quote from: Roland on November 23, 2011, 11:07:34 AM

mismo

Tnx sa info sis dagdag kaalaman..+1

Philippine Electronics Forum · « **Reply #421 on:** November 23, 2011, 07:43:08 PM »

jetpro · « **Reply #422 on:** January 16, 2012, 10:56:23 AM »

sir newbie po ako... papaano po kung power supply ang problem ng dvd... ok po ang primary pero pag dating po sa secondary ang reading ng tester sa out na voltage unconstant .. gumagalawgalaw ang pointer...

Philippine Electronics Forum · « **Reply #422 on:** January 16, 2012, 10:56:23 AM »

pete · « **Reply #423 on:** January 16, 2012, 12:08:49 PM »

Quote from: jetpro on January 16, 2012, 10:56:23 AM

sir newbie po ako... papaano po kung power supply ang problem ng dvd... ok po ang primary pero pag dating po sa secondary ang reading ng tester sa out na voltage unconstant .. gumagalawgalaw ang pointer...

check ecap 1000uf16v note.. for dvd smps w/o load gumagalaw talaga ang supply

Philippine Electronics Forum · « **Reply #423 on:** January 16, 2012, 12:08:49 PM »

toasted siopao · « **Reply #424 on:** January 29, 2012, 08:34:54 PM »

ano trouble kapag nakakaplay ng vcd pero ayaw ng dvd?

Philippine Electronics Forum · « **Reply #424 on:** January 29, 2012, 08:34:54 PM »

pete · « **Reply #425 on:** January 29, 2012, 10:12:53 PM »

Quote from: toasted siopao on January 29, 2012, 08:34:54 PM

ano trouble kapag nakakaplay ng vcd pero ayaw ng dvd?

pwede po ang spindle motor kapag mabagal na ang ikot nya..

pero kong good naman ang motor malamang lens narin ang salarin

toasted siopao · « **Reply #426 on:** January 29, 2012, 10:21:08 PM »

may pumindot pindot daw nung mga keys sa player mismo ng sabay sabay kaya nagkaganun after, pwede kaya na nacorrupt lang eeprom?

pete · « **Reply #427 on:** January 29, 2012, 10:31:49 PM »

Quote from: toasted siopao on January 29, 2012, 10:21:08 PM

may pumindot pindot daw nung mga keys sa player mismo ng sabay sabay kaya nagkaganun after, pwede kaya na nacorrupt lang eeprom?

pwede rin po mas maganda kong ma test ang memory kong walang error

toasted siopao · « **Reply #428 on:** January 29, 2012, 10:59:08 PM »

Quote from: pete on January 29, 2012, 10:31:49 PM

pwede rin po mas maganda kong ma test ang memory kong walang error

paano i-test, next base yung brand.

pete · « **Reply #429 on:** January 30, 2012, 09:34:10 AM »

Quote from: toasted siopao on January 29, 2012, 10:59:08 PM

paano i-test, next base yung brand.

dapat may programmer spi reader, tapus buksan sa stk

http://www.4shared.com/file/ayxtF7LN/STK_Sunplus_Tool_Kit_023__rev_.html

http://www.4shared.com/file/eS4POJ7P/TOP_MD-8504.html

http://www.4shared.com/file/TIOnMFuP/TOP_MD-8504modded.html

kagaya po nito yung sa taas md-8504 orig pero may error sya tapus yung sa baba naman modded na sya same files parin pero may correction na ang ROM CRC rom CRC romL

??? · « **Reply #430 on:** January 30, 2012, 10:58:56 AM »

coby porta dvd player. Kapag saksak yung adapter nago-off on and di magplay ang dvd player. Pero okay lang sa battery power. Power socket ba or meron pa bang ibang trouble?

JiMmYbRaVø · « **Reply #431 on:** January 30, 2012, 11:30:15 AM »

pahelp po promac dvd, ok ang output ng psu, no display,blinking ang led,then may motorboating sound sa chopper ng psu pero ok ang output ng psu, san kaya to?pahelp po mga masters out there.. Kahit tanggal ko na lhat ng load may motorboating sound pa dn.normal b to?o sira ang chopper?pano maaayos ang chopper maliban sa replace at rewind?any other way?may nbasa kase ako before na itubog daw ang transformer sa shellac,ano b ung shellac na yun?chopper nb tlga to?o may iba pa sira?

pete · « **Reply #432 on:** January 30, 2012, 03:40:56 PM »

Quote from: jimmybravo on January 30, 2012, 11:30:15 AM

pahelp po promac dvd, ok ang output ng psu, no display,blinking ang led,then may motorboating sound sa chopper ng psu pero ok ang output ng psu, san kaya to?pahelp po mga masters out there.. Kahit tanggal ko na lhat ng load may motorboating sound pa dn.normal b to?o sira ang chopper?pano maaayos ang chopper maliban sa replace at rewind?any other way?may nbasa kase ako before na itubog daw ang transformer sa shellac,ano b ung shellac na yun?chopper nb tlga to?o may iba pa sira?

actual replace mo ang power supply nyan diba 5v,+12 -12 lang naman yata ang supply nyan 100 lang sa raon yan or kong may sira kang dvd dyan pwede mo hiramin ang power supply para maka move ka sa trouble shooting

pete · « **Reply #433 on:** January 30, 2012, 03:41:53 PM »

Quote from: goldfish on January 30, 2012, 10:58:56 AM

coby porta dvd player. Kapag saksak yung adapter nago-off on and di magplay ang dvd player. Pero okay lang sa battery power. Power socket ba or meron pa bang ibang trouble?

normal ba ang supply sa adapter nya baka malikot ang supply

??? · « **Reply #434 on:** January 30, 2012, 05:27:53 PM »

Check ko uli. Kapag nanonood kasi ng dvd, pag saksak ng power adapter parang nagrereset bigla yung unit at ayaw ng magplay ng player pero tanggalin adapter, gumagana naman(battery mode).

sapsap · « **Reply #435 on:** February 10, 2012, 07:14:51 AM »

Quote from: de PatAtas on February 06, 2010, 05:41:55 PM

'tao lang ,,nagkakamali,,no body's perfect...

tambay lang po dito

JiMmYbRaVø · « **Reply #436 on:** February 13, 2012, 05:46:33 AM »

master pete npalitan ko na psu na dvd,and still ganun pa dn.n0 display sa lcd ng dvd,wlang galaw ang lens pgpower on m0.ung led lng may ilaw tap0s wla na..ganunun

pete · « **Reply #437 on:** February 13, 2012, 08:30:24 AM »

Quote from: jimmybravo on February 13, 2012, 05:46:33 AM

master pete npalitan ko na psu na dvd,and still ganun pa dn.n0 display sa lcd ng dvd,wlang galaw ang lens pgpower on m0.ung led lng may ilaw tap0s wla na..ganunun

bakit ka nagpalit ng power supply?

memory issue parin yan sir kong walang display

Lola Baciang · « **Reply #438 on:** February 13, 2012, 08:48:01 AM »

Mga master standard ba ang spindle motor ng LG dvd player?wala ako mahanap pamalit kasi parang maikli kumpara sa ordinary like para pensonic player,and even deeco wala din daw silang ganun benta,any sugestion mga master will highly appreciate,tia

pete · « **Reply #439 on:** February 13, 2012, 09:31:24 PM »

Quote from: daddy jhun on February 13, 2012, 08:48:01 AM

Mga master standard ba ang spindle motor ng LG dvd player?wala ako mahanap pamalit kasi parang maikli kumpara sa ordinary like para pensonic player,and even deeco wala din daw silang ganun benta,any sugestion mga master will highly appreciate,tia

pm mo si ultra baka makatulong sa iyo

Philippine Electronics Forum · « **Reply #439 on:** February 13, 2012, 09:31:24 PM »

Author Topic: Notes and trouble shooting on DVD share po natin (Read 20312 times)

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