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Equipment Repairs => LCD TV forum => Topic started by: ANDRASONI on January 24, 2016,07:44:16

Title: power supply DELTA mod.: DPS-168 BP schematic diagram
Post by: ANDRASONI on January 24, 2016,07:44:16
 Hi friends!Looking schematic of this power supply, I have some SMD pretty "roasted".This SMPS is for TV Philips 37PFL3312/10 LCD .  Thank you in advance!
  DELTA ELECTRONICS Power supply DPS 168-BP
Title: Re: power supply DELTA mod.: DPS-168 BP schematic diagram
Post by: jordan on January 24, 2016,16:52:47
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Title: Re: power supply DELTA mod.: DPS-168 BP schematic diagram
Post by: ANDRASONI on January 25, 2016,07:59:17
Thank you very much mr. Jordan! From Cluj-Napoca, Romania, all the best! :051bye:
Title: Re: power supply DELTA mod.: DPS-168 BP schematic diagram
Post by: ANDRASONI on January 26, 2016,12:23:01
Unfortunately that is not the schematic of my PSU .Does not correspond with what I have on board. This is is made by "Delta Electronics" .More has a code on it. ~ B / PEC-3A DGVO~ E177671
Is for AUO display 37".Anyway, thanks very much!
Title: Re: power supply DELTA mod.: DPS-168 BP schematic diagram
Post by: ANDRASONI on January 27, 2016,05:00:28
The problem is that IC IC201 (I suspect is NCP1207) is exploded (~ 8pin SMD) capacitors C206, C207 and resistors R207, R209 are good "fried" diode ZD203 is ishort.The othersIC:
IC301 = DDA001AG (= L6598)
ICIC703 = 324A
IC701 = LM224A
IC702 = 393A
IC901 = 1207 (= NCP1207A)
IC1 = 1606 (NCP1606A
Board size is 283/230 mm.On the board is engraved: B / PEC DGVO-3A and E177671. Thank you in advance!