After press power btn amp. 230-250
And back amp.26- 50
After some time same process
Amp. Goes 250 and back amp. 25 - 50
Stand multimeter & checked when turn on board (amp. 250-280)
VIN is 🆗
3V 5V 🆗
Ram voltage 👍
1.05 PCH COIL voltage 🆗
Core voltages okk
But,
GFX coil voltage is not generate
Remove gfx coil and checked ..
Set is ok
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