Author Topic: Sanyo LE26LD47 Blown power supply  (Read 113 times)

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Davy

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Sanyo LE26LD47 Blown power supply
« on: February 04, 2018,08:03:47 »
Can anyone say if a 17PW26-4 interchangeable with a 17PW26-3 in a Sanyo LE26LD47 LCD telly?

What it is the original 17PW26-3 has a blown 3.15A mains fuse, chopper FET damage,  D893 short circuit and C931 on the 30 rail was blown, rest of the components seems to be OK including all the resistors

I have a 17PW26-4 board the looks new, same connections but there's a capacitor or two different here and there, the chopper looked different too.....

I popped the 17PW26-4 board in and the set worked merrily away,  can anyone throw light on the difference between a 17PW26-3 and a 17PW26-4 power board, are these interchangeable?

Dave

Mulja tv repair portal

Sanyo LE26LD47 Blown power supply
« on: February 04, 2018,08:03:47 »

Davy

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Re: Sanyo LE26LD47 Blown power supply
« Reply #1 on: February 17, 2018,15:56:18 »
Confirmed:
I did  read somewhere that they could be interchanged, a 17PW26-4 for a 17PW26-3.

Dave

 

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