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Chassis Number for Viewsonic Monitor, VE175

 
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Repairs Online



Joined: 21 Sep 2004
Posts: 14
Location: Australia

PostPosted: Fri May 25, 2007 8:18 am    Post subject: Chassis Number for Viewsonic Monitor, VE175 Reply with quote

Hello,

What is the chassis number for Viewsonic, LCD Monitor, Model: VE175


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Repairs Online



Joined: 21 Sep 2004
Posts: 14
Location: Australia

PostPosted: Mon May 28, 2007 10:27 am    Post subject: Schematics for Viewsonic monitor, Model: VE175 Reply with quote

Hello,

Looking for schematics to Viewsonic Monitor, Model: VE175. The one found on this forum does not much up.

The power supply inverter board carries Id:

Model: HOAU222001

Uses IC: BI3101A, Dual PWM CCFL Controller.

No indicator light at power up, although ther are voltage readings on the secondary side of the switch mode power supply.

Here are some values, reading from left to right:

Blue: 5Vdc
Green: 5Vdc
Yellow: ground
Orange: ground
Red: 5Vdc
Brown: 0 Vdc ( some voltage here is expected, this is not connected to ground)


Thanks
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lestr



Joined: 28 Jul 2014
Posts: 1

PostPosted: Mon Jul 28, 2014 4:47 am    Post subject: Re: Schematics for Viewsonic monitor, Model: VE175 Reply with quote

Repairs Online wrote:
Hello,

Looking for schematics to Viewsonic Monitor, Model: VE175. The one found on this forum does not much up.

The power supply inverter board carries Id:

Model: HOAU222001

Uses IC: BI3101A, Dual PWM CCFL Controller.

No indicator light at power up, although ther are voltage readings on the secondary side of the switch mode power supply.

Here are some values, reading from left to right:

Blue: 5Vdc
Green: 5Vdc
Yellow: ground
Orange: ground
Red: 5Vdc
Brown: 0 Vdc ( some voltage here is expected, this is not connected to ground)


Thanks


I am presently looking for schematics too but have not been able to find nay information for the ps/inverter. You posted the above sometime ago; but, were you able to get a schematic? If you did can you provide a copy or web location for downloading? Much obliged.
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