![](../thums/th_My2430 (1).jpg) here is MAIN the main processor group , its huge because NO gate array's then , and the memories are tiny then, and huge processors and no SMD. |
![](../thums/th_service-access (6).jpg) a dozen test pioints here, all LV, all are clearly marked with a white silk screened painted circle and like +5v , check them all. |
![](../thums/th_service-access (7).jpg) test points zoomed in. |
![](../thums/th_service-access (8).jpg)
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