SMPS.( SWITCH MODE POWER SUPPLY)
AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: Television Repair
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SMPS.( SWITCH MODE POWER SUPPLY)
ask lng po!!. pano po mag check ng SMPS? new lng po me dto<< TY

fire- AA Battery

- Posts: 52
Join date: 2011-10-30
Location: manila
Re: SMPS.( SWITCH MODE POWER SUPPLY)
fire anong smps ba ang tinutukoy mo ?
_________________
4th member of STTM

Hertz- Admin

- Posts: 496
Join date: 2010-08-12
Age: 31
Location: Cagayan De Oro City
Re: SMPS.( SWITCH MODE POWER SUPPLY)
baka sa tv ito master

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
Re: SMPS.( SWITCH MODE POWER SUPPLY)
Sa TV set po Master

fire- AA Battery

- Posts: 52
Join date: 2011-10-30
Location: manila
Re: SMPS.( SWITCH MODE POWER SUPPLY)
master ang alam ko lang ang isa sa mga laging nasisira sa smps ay ang opto, regulator, capacitor at resistor

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
Re: SMPS.( SWITCH MODE POWER SUPPLY)
SMPS?
kadalasan pag sinabi smps..,magkakamukha at magkakatulad ang mga parts na ginagamit..
voltage testing ba ang ibig mo sabihin.,testing point?.,how to check smps kung panu gumagana?..hmmpp.
maghanap nga muna tayo ng photos or diagram.,..
kadalasan pag sinabi smps..,magkakamukha at magkakatulad ang mga parts na ginagamit..
voltage testing ba ang ibig mo sabihin.,testing point?.,how to check smps kung panu gumagana?..hmmpp.
maghanap nga muna tayo ng photos or diagram.,..

x13r_kit_0- C Battery

- Posts: 160
Join date: 2011-05-24
Age: 90
Location: city of binalatongan
Re: SMPS.( SWITCH MODE POWER SUPPLY)
nandito na si master xcb2r

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
Re: SMPS.( SWITCH MODE POWER SUPPLY)
Electro wrote:
nandito na si master xcb2r
nyakk..hehehe..di naman ako master..mag-aaral lang din ako..
pasilip-silip lang..

x13r_kit_0- C Battery

- Posts: 160
Join date: 2011-05-24
Age: 90
Location: city of binalatongan
Re: SMPS.( SWITCH MODE POWER SUPPLY)
sir simple tip lng ,..mdalas po pag di sira ung fuse at hindi shorted ang power transistor moh, pero walang ocsillation ang smps muh check mo lahat ng high resistance value resistors madalas eh nawawalan na ito ng reading dahil sa sobrang taas n rin ng value at trabaho nito sa circuit kadalasan kc ito ginagamit sa driver circuit ng SMPS supplies lalo na ung 1M ohm up na values,.pero dont forget to check other components as well ,. un lng kc ang ginagawa ko madalas sa pag troubleshoot ng smps at kadalasan un ang problema ,and also pla check moh mga cold solders sir..
sana makatulong sir,..
sana makatulong sir,..
zandertech- C Battery

- Posts: 210
Join date: 2011-09-29
Location: bulacan
Re: SMPS.( SWITCH MODE POWER SUPPLY)
many thanks po mga master

fire- AA Battery

- Posts: 52
Join date: 2011-10-30
Location: manila
Re: SMPS.( SWITCH MODE POWER SUPPLY)
welcome sir

zandertech- C Battery

- Posts: 210
Join date: 2011-09-29
Location: bulacan
Re: SMPS.( SWITCH MODE POWER SUPPLY)
TS try mung ding pag-aralan ung post ni piezo dito abwt power failure
http://aelexian.4rumer.com/t132-troubleshooting-guidelines
regarding sa SMPS ng tv. madali lng namang i troubleshoot yan.. una mag check muna sa output kng may B+ ka ba(doon mismu sa secondary filter cap.. pag wla kang masukat. hugutin mu ang power cord. at sukatin ng voltmeter ang main cap/primary cap.
pag may stored V kang masusukat ay suyuring mabuti ang power supply circuit. unahin ang power reg.. kng umaabot ba sa kanya ang input(DC). pag umabot jan ay e-check mu lahat ang mga ecap. sa paligid nya. or direct sub na agad. sa mga resistor check mu din ang mga yan. baka may nag open lng.
pag di nmn nag eestored ng V ang main cap ay sa secondary out ka na mag focus baka may shorted sa rail line output nya..
http://aelexian.4rumer.com/t132-troubleshooting-guidelines
regarding sa SMPS ng tv. madali lng namang i troubleshoot yan.. una mag check muna sa output kng may B+ ka ba(doon mismu sa secondary filter cap.. pag wla kang masukat. hugutin mu ang power cord. at sukatin ng voltmeter ang main cap/primary cap.
pag may stored V kang masusukat ay suyuring mabuti ang power supply circuit. unahin ang power reg.. kng umaabot ba sa kanya ang input(DC). pag umabot jan ay e-check mu lahat ang mga ecap. sa paligid nya. or direct sub na agad. sa mga resistor check mu din ang mga yan. baka may nag open lng.
pag di nmn nag eestored ng V ang main cap ay sa secondary out ka na mag focus baka may shorted sa rail line output nya..
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2nd member of STTM
im always walking on the rain so that no one could see me crying

ultrasonic™- Admin

- Posts: 1156
Join date: 2010-08-19
Age: 26
Location: Davao City
Re: SMPS.( SWITCH MODE POWER SUPPLY)
mga master, ano po ba sira sa pag ang TV lumili-it yung scren?? tulongan nyo naman ako bag.o lng ako dito? ang TV ko pala ay SONY KV-16APR3...Tnx..

cyrix_27- AAA Battery

- Posts: 2
Join date: 2011-10-14
Re: SMPS.( SWITCH MODE POWER SUPPLY)
@cyrix_27 gawa ng sarili mung thread. post mu dito ->Television Repair
click mu ang new topic. tapos lagay mu na ang subject at querry mu
iwasan lng natin na masapawan ang thread ng TS
slamat
regarding nmn sa tinutrouble mung sony bka ecaps lng sa vert. side
click mu ang new topic. tapos lagay mu na ang subject at querry mu
iwasan lng natin na masapawan ang thread ng TS
slamat
regarding nmn sa tinutrouble mung sony bka ecaps lng sa vert. side
_________________
2nd member of STTM
im always walking on the rain so that no one could see me crying

ultrasonic™- Admin

- Posts: 1156
Join date: 2010-08-19
Age: 26
Location: Davao City
Re: SMPS.( SWITCH MODE POWER SUPPLY)
para sa akin. master ang lahat ng nandito. tatandaan ko ito. bawal sumapaw ng ibang thread. dapat gawa ng sarili

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
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AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: Television Repair
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