[SOLVED] AT89S52 is not working on board but the same IC working on evaluation board

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jay1691

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Hello All,

I have used AT89S52 in one of my project. As i have programmed AT89S52 on evaluation board it is working fine, But when i am using that same programmed ic on board then it is not working.

I have attached schematic of my board...

Please solve this.
 

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