Thread: Blown IC
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[email protected] ohg...@gmail.com is offline
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Default Blown IC

On Tuesday, April 6, 2021 at 8:35:31 AM UTC-4, Stu jaxon wrote:
On Thursday, April 1, 2021 at 2:33:50 PM UTC-4, Adrian Caspersz wrote:
On 01/04/2021 19:04, Stu jaxon wrote:
Hi Group, need help identifying a blown IC. it's on Vizio e550-b2, power supply board # DPS-167DP ,.. Board locator # ic901, it has 7 pins, and the top is blown away.??

You missed an 'I'

Googling is remarkably effective with the right input.

e550I-b2 ic901

e.g.

https://www.badcaps.net/forum/showthread.php?t=79046

https://www.badcaps.net/forum/showthread.php?t=70423

Apparently a LD7913JGM6, a PWM controller?

--
Adrian C

I have a .068 ohm resistor reading 0.00.. acting like a short, it is a low ohm resistor, is it supposed to read???