Sony XR-55X90K Service Manual page 28

TROUBLESHOOTING
Board View
Top Side B-Side
1.8V_BE_DDC 0.9V_BE_DDC_2
1.1V_BE
3.3V_MAIN
1.8V_M5
1.8V_STBY
5.0V_VBUS/5V_M
AIN/5V_AUDIO
0.8V_M5_GPU
0.9V_M5_STBY
1.1V_M5_DDR
0.8V_M5_CPU
1.8V_M5_ET_STBY
0.8V_M5_CORE
3.3V_M5_STBY
1.0V_M5
1.8V_EMMC
0.7V_BE
1.0V_TU_P
0.9V_BE_DDC_1 0.8V_BE
5.0V_STBY_H
3.3V_MAIN_H
28
SYS SET