caramoan tour package

caramoan tour package

« previous next »
Pages: [1] 2 3   Go Down

Author Topic: Sharp Valeo 14V-L80M NO POWER  (Read 3764 times)

Offline Simatar

  • Size D Battery
  • ******
  • Posts: 475
  • Pogi/Ganda Points: 29
  • Gender: Male
Sharp Valeo 14V-L80M NO POWER
« on: February 04, 2010, 12:50:19 PM »
Eto na naman ang Sharp mga kosa  pa help.

No power sya. No oscilation...  ???
Sa initial test kanina wala nreread na boltahe sa secondary ng chopper.

Action taken: change Regulator STR G5653 .... the same.  :-\

Lunch time na so tuloy mamaya.... any suggestion mga  kosa bago resume troubleshooting.

Nakaantabay lang.... Thanks in advance.
Logged
What we do in life, echoes in eternity.

Philippine Electronics Forum

Sharp Valeo 14V-L80M NO POWER
« on: February 04, 2010, 12:50:19 PM »

Offline nucleus

  • Gas Turbine
  • **
  • Posts: 2573
  • Pogi/Ganda Points: 123
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #1 on: February 04, 2010, 01:28:52 PM »
Quote from: Simatar on February 04, 2010, 12:50:19 PM
Eto na naman ang Sharp mga kosa  pa help.

No power sya. No oscilation...  ???
Sa initial test kanina wala nreread na boltahe sa secondary ng chopper.

Action taken: change Regulator STR G5653 .... the same.  :-\

Lunch time na so tuloy mamaya.... any suggestion mga  kosa bago resume troubleshooting.

Nakaantabay lang.... Thanks in advance.

hang mo muna lahat ng output ng chopper saka mo try power then check mo kung may masusukat ka dun sa output ng chopper in AC range :)
Logged
Hi! I'm nucleus and i carry the charge 8)

Hindi ako nandito para makipagkumpitensya kanino man

Philippine Electronics Forum

Re: Sharp Valeo 14V-L80M NO POWER
« Reply #1 on: February 04, 2010, 01:28:52 PM »

Offline MX45

  • Gas Turbine
  • **
  • Posts: 2516
  • Pogi/Ganda Points: 237
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #2 on: February 04, 2010, 01:37:27 PM »
Quote from: Simatar on February 04, 2010, 12:50:19 PM
Eto na naman ang Sharp mga kosa  pa help.

No power sya. No oscilation...  ???
Sa initial test kanina wala nreread na boltahe sa secondary ng chopper.

Action taken: change Regulator STR G5653 .... the same.  :-\

Lunch time na so tuloy mamaya.... any suggestion mga  kosa bago resume troubleshooting.

Nakaantabay lang.... Thanks in advance.


May ilaw ba yung Standby LED nya. pag meron Check mo kung nag aactivate yung Relay nya sa B+ puntang H-out pag hindi.. check mo yung driver transistor ng relay at supply sa systm IC 5V regulator.

teka may Volatges kabang na measure sa Elec. Capacitor after Bridge rectifier sa may power supply? check first.
Logged
Gawin mo ang nais mo, sundin mo ang gusto mo dahil ikaw o ang sarili mo ang hari ng yung kagustuhan...

Philippine Electronics Forum

Re: Sharp Valeo 14V-L80M NO POWER
« Reply #2 on: February 04, 2010, 01:37:27 PM »

Offline Simatar

  • Size D Battery
  • ******
  • Posts: 475
  • Pogi/Ganda Points: 29
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #3 on: February 04, 2010, 03:03:18 PM »
acknowledge lahat suggestions mga kosa... sir aljur noted...
 Gagawin lang uli ha... update ko kayo mamaya.

By the way sir ccasiser no standbyy led lit,,,, meron sya boltahe sa main cap ng rectifier. 5v wala rin....

post ako later for updates... tnx.






Logged
What we do in life, echoes in eternity.

Philippine Electronics Forum

Re: Sharp Valeo 14V-L80M NO POWER
« Reply #3 on: February 04, 2010, 03:03:18 PM »

Offline pete

  • Solar Power Satellite
  • *****
  • Posts: 6185
  • Pogi/Ganda Points: 776
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #4 on: February 04, 2010, 04:28:37 PM »
check open resistor dyan sa PSU yong 3.9~ 7w open yan sis.
Logged

Philippine Electronics Forum

Re: Sharp Valeo 14V-L80M NO POWER
« Reply #4 on: February 04, 2010, 04:28:37 PM »

Offline Simatar

  • Size D Battery
  • ******
  • Posts: 475
  • Pogi/Ganda Points: 29
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #5 on: February 04, 2010, 05:36:44 PM »
Hindi pa nadadale mga kosa... itutuloy troubleshooting tomoro ...

Quote from: pete on February 04, 2010, 04:28:37 PM
check open resistor dyan sa PSU yong 3.9~ 7w open yan sis.

Sir Pete... good naman 3.9 7w res hindi open...


Logged
What we do in life, echoes in eternity.

Offline pete

  • Solar Power Satellite
  • *****
  • Posts: 6185
  • Pogi/Ganda Points: 776
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #6 on: February 04, 2010, 05:49:31 PM »
Quote from: Simatar on February 04, 2010, 05:36:44 PM
Hindi pa nadadale mga kosa... itutuloy troubleshooting tomoro ...

Sir Pete... good naman 3.9 7w res hindi open...



ano na ang nagawa mo? paki post po
Logged

Offline Simatar

  • Size D Battery
  • ******
  • Posts: 475
  • Pogi/Ganda Points: 29
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #7 on: February 04, 2010, 09:37:50 PM »
Quote from: pete on February 04, 2010, 05:49:31 PM
ano na ang nagawa mo? paki post po
Sir pete .. natry ihang ung sec ng chopper .. wala talaga out sa secondary...
Checked all components sa PSU... wala naman nakita defective sa mga resistors and diodes kung may open or changed value. May boltahe naman sa main filter ecap.

Logged
What we do in life, echoes in eternity.

Offline dan.enriquez

  • Diesel Generator
  • *
  • Posts: 1008
  • Pogi/Ganda Points: 52
  • Serbisyong Totoo
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #8 on: February 04, 2010, 09:43:57 PM »
na check mo na rin ba yung optocoupler..
Logged
"Ang Taong Walang Tiwala Sa Kapwa Ay Wala Ring Tiwala Sa Sarili" - ate mwah

Offline Simatar

  • Size D Battery
  • ******
  • Posts: 475
  • Pogi/Ganda Points: 29
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #9 on: February 04, 2010, 09:52:46 PM »
Quote from: dan.kartar on February 04, 2010, 09:43:57 PM
na check mo na rin ba yung optocoupler..
Sir dan walang optocoupler ang PS nito.
Logged
What we do in life, echoes in eternity.

Offline nucleus

  • Gas Turbine
  • **
  • Posts: 2573
  • Pogi/Ganda Points: 123
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #10 on: February 04, 2010, 09:55:43 PM »
Quote from: dan.kartar on February 04, 2010, 09:43:57 PM
na check mo na rin ba yung optocoupler..

^ may sariling winding ang feedback? ryt?
Logged
Hi! I'm nucleus and i carry the charge 8)

Hindi ako nandito para makipagkumpitensya kanino man

Offline dan.enriquez

  • Diesel Generator
  • *
  • Posts: 1008
  • Pogi/Ganda Points: 52
  • Serbisyong Totoo
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #11 on: February 04, 2010, 10:04:59 PM »
Quote from: Simatar on February 04, 2010, 09:52:46 PM
Sir dan walang optocoupler ang PS nito.

yung trouble po ng unit ay di tumatawid sa sec yung voltahe,

pero may voltahe naman yung ecaps ng primary..
Logged
"Ang Taong Walang Tiwala Sa Kapwa Ay Wala Ring Tiwala Sa Sarili" - ate mwah

Offline gie62

  • Lead Acid Battery
  • *******
  • Posts: 798
  • Pogi/Ganda Points: 56
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #12 on: February 04, 2010, 10:07:08 PM »
may supply ba yung regulator sa pin#4? saan kumuha ng 5V? kung sa flyback baka may open sa 5V line.
Logged

Offline nucleus

  • Gas Turbine
  • **
  • Posts: 2573
  • Pogi/Ganda Points: 123
  • Gender: Male
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #13 on: February 04, 2010, 10:13:21 PM »
@ TS

check supply pin ng regulator tulad ng sabi ni sir gie62 kung meron check mo mga resistor at electrolytic capacitor sa primary malamang may nagopen :)
Logged
Hi! I'm nucleus and i carry the charge 8)

Hindi ako nandito para makipagkumpitensya kanino man

Offline dan.enriquez

  • Diesel Generator
  • *
  • Posts: 1008
  • Pogi/Ganda Points: 52
  • Serbisyong Totoo
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #14 on: February 04, 2010, 10:29:23 PM »
^ agree..

tapos sir SIM update ka samin..
Logged
"Ang Taong Walang Tiwala Sa Kapwa Ay Wala Ring Tiwala Sa Sarili" - ate mwah

Offline I n s i d e r 2010

  • Diesel Generator
  • *
  • Posts: 1618
  • Pogi/Ganda Points: 100
  • Gender: Male
  • matalino ka man ngayon ay mapagiiwanan ka rin
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #15 on: February 04, 2010, 10:40:00 PM »
 common trouble sa sharp valeo

simple lang ang ckt nyan sis

ganito gawin mo

saksak ang cord- power on

sukatin ang sec cap filter ( 100uf by 160)dapat may voltage kna jan

pag ala pa nasa ps ka pa rin (primary)

pag may voltahe knasa sec cap dapat mag on ang relay tru tact switch or remocon

dapat may 12 volts ka sa crystal diode jan sa tapat at bandang ilalim ng relay malapit sa tact switch kz jan kumukuha ang 5 volts mo supply ng micon

pag ala parin voltage sa sec cap (100 uf 160 volts) check mo ung 2 pcs zener diode sa may ibaba ng reg out

saka ung isa ang zener sa tabi ng 5653




Logged
ang PIKON ay laging TALO,tandaan nyo po yan mga kapatid. IRESPETO ang bawat isa!
ang PANLALAIT sa kapwa ay isang kasalanan na
pagbabayaran mo rin balang araw!

Offline dan.enriquez

  • Diesel Generator
  • *
  • Posts: 1008
  • Pogi/Ganda Points: 52
  • Serbisyong Totoo
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #16 on: February 04, 2010, 10:52:39 PM »
^ galing sharp master..

pati ako natuto..
Logged
"Ang Taong Walang Tiwala Sa Kapwa Ay Wala Ring Tiwala Sa Sarili" - ate mwah

Offline I n s i d e r 2010

  • Diesel Generator
  • *
  • Posts: 1618
  • Pogi/Ganda Points: 100
  • Gender: Male
  • matalino ka man ngayon ay mapagiiwanan ka rin
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #17 on: February 04, 2010, 10:57:27 PM »
hehehehe

bka matsambahan sis eh



Logged
ang PIKON ay laging TALO,tandaan nyo po yan mga kapatid. IRESPETO ang bawat isa!
ang PANLALAIT sa kapwa ay isang kasalanan na
pagbabayaran mo rin balang araw!

Offline dan.enriquez

  • Diesel Generator
  • *
  • Posts: 1008
  • Pogi/Ganda Points: 52
  • Serbisyong Totoo
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #18 on: February 04, 2010, 11:10:38 PM »
^^ hindi talaga lang magaling kayo..

isa kayo sa masters ng ELAB..
Logged
"Ang Taong Walang Tiwala Sa Kapwa Ay Wala Ring Tiwala Sa Sarili" - ate mwah

Offline I n s i d e r 2010

  • Diesel Generator
  • *
  • Posts: 1618
  • Pogi/Ganda Points: 100
  • Gender: Male
  • matalino ka man ngayon ay mapagiiwanan ka rin
Re: Sharp Valeo 14V-L80M NO POWER
« Reply #19 on: February 04, 2010, 11:13:53 PM »
lugaw na tayo!

@ts

more update po ng matapos na yan shrp na yan

may sharp valeo pala na alang relay na ginamit

post mo nga kung may relay o wala

dami yata version ng valeo na yan
Logged
ang PIKON ay laging TALO,tandaan nyo po yan mga kapatid. IRESPETO ang bawat isa!
ang PANLALAIT sa kapwa ay isang kasalanan na
pagbabayaran mo rin balang araw!

Philippine Electronics Forum

Re: Sharp Valeo 14V-L80M NO POWER
« Reply #19 on: February 04, 2010, 11:13:53 PM »
Pages: [1] 2 3   Go Up
« previous next »
 

Privacy Policy

Contact Us: elabph@yahoo.com