Need Help troubleshoot this board.
DOE40-HSW DDR3 12314-1
Problem is no display, All voltages on coil are present except PL5101, PL8201, PL8202
I use different schematic (little bit different but some ic same) for tracing problem.
What i found :
- PL5101 : 0v ? ( no short )
- PL8201 & PL8202 / VGA_Core : 0v ?
- U8301 : - 1D05V_VGA_S0 & 3V3_AON_S0 missing
I already change PU5102 (SY8208CQ) and
Here's schematic i use
DOE40-HSW DDR3 12314-1
Problem is no display, All voltages on coil are present except PL5101, PL8201, PL8202
I use different schematic (little bit different but some ic same) for tracing problem.
What i found :
- PL5101 : 0v ? ( no short )
- PL8201 & PL8202 / VGA_Core : 0v ?
- U8301 : - 1D05V_VGA_S0 & 3V3_AON_S0 missing
I already change PU5102 (SY8208CQ) and
Here's schematic i use
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