Electronic waddo innawda..?

[manju798]

mama gawa JBL EON 315 powered monitor dekak thiyenawa ekak pichchuna. eke SMPS power supply eke chopper ekata kalin thiyenawa transistor deka pupurala gihilla thibuna. mehem aune plug eka loose connection thibuna nisa. dan e transisotr eka dapu gaman ekapupurala yanawa. anek smd trassistor and ic okkom replace kala pupura gihin thibuna nisa.meka wenne mokada?

SMPS eke IKP20N60T eka tham pupurala yanne.

podi help eka deepalla meka godada ganna

menna circuit diagram eka link eka

https://drive.google.com/file/d/0B8g89BPsRubwQXVOamlhUE9USmM/view?usp=sharing

 

[chint]

methana ahala balanna
https://www.facebook.com/groups/digitalsrilanka/

 

[dmtx]

OUTPUT line short wena puluwn
Voltage balance nathi case wenna puluwan.

kastiya help karai

 

[manju798]

thanks

 

[lahirufx+]

SMPS bump

 

[rasika175]

oya diode tikai , Ac - Dc karana Bridge Rectifier eka galawala check karapan... leak natnam short athi...

 

[freak88]

 

[rasika175]

 

[AnuradhaRa]

චොපර් එකේ ප්‍රයිමරය ශෝට්ද දන්නෙ නෑ...