what chip controls hdmi in Vizio 3642-0802-0150 Main Board

[mattstolte]

trying to find out what chip controls the hdmi so I can change it, everything else works fine just no hdmi ports

here is a link to a better picture at shop jimmy
http://www.shopjimmy.com/vizio-3642-...main-board.htm

[budm]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

There are 3 8-pin SMD ICs next to each HDMI port, get the P/N and look up the spec sheet.
There is no pictures of the bottom side of the board to see what are mounted on the bottom side.

[ecking767]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

THE 3 SOIC8 IC chip Serial I2 C Bus EEPROM

U26 ( PI3HDMI245-AZLE) not sure on the part number but check your board

[mattstolte]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

THE 3 SOIC8 IC chip Serial I2 C Bus EEPROM

U26 ( PI3HDMI245-AZLE) not sure on the part number but check your board

so all I need to change is u26?

[budm]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

PI3HDMI245-AZLE: Multiplexer Switch ICs 4:1 HDMI Switch w/High ESD
http://www.mouser.com/ProductDetail/...uXNKt6sXKxY%3d

[zman6]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

I have the same issue with my vizio which part or parts do I need to change to fix it?

[mmartell]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

Lol one post above yours for the most likely answer.

[zman6]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

Ok recommendations for best removal and installation of chip PI3HDMI245-AZLE (u26), heat or chip quik?

[mmartell]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

Check the data sheet to see if there is a ground pad under the chip or chipquick will do you no good.

I would use heat anyway.

[ecking767]

Re: what chip controls hdmi in Vizio 3642-0802-0150 Main Board

Ok recommendations for best removal and installation of chip PI3HDMI245-AZLE (u26), heat or chip quik?

Hot air work station and liquid flux, yes there is a metal plate on the bottom of the chip. A little chip quik will help for the pins only.