Sony XR-75Z9K Service Manual page 15

TROUBLESHOOTING
1.0 No Power
No Power
Check STBY 3.3V
NG
Replace harness NG
C1708
between power Board and Power Board
near CN1700 on
main Board
main board
OK
OK
Harness
Main Board
u-Com Failure
DDCON/LDO
Main Device Failure
15
SYS SET