Sony XR-65X95K Service Manual page 54

2022/03/30 00:15:03 (GMT+09:00)
TROUBLESHOOTING
4.4 No Picture - Tuner
FOR ANALOG TUNING
For LA only
Confirm ANT or
Cable connection
NG
OK
A
SAFETY NOTES
Analog Tuning
For Other destination
Enable to broadcast?
OK
NG
Check part mounting condition
for analog control line
OK
"IFOUT_N, IFOUT_P, IFAGC"
NG
Change NG parts
SELF DIAGNOSIS FUNCTION
IC1000 (SoC) defects
Check IC1000 (SoC) &
Tuner module
TROUBLESHOOTING SERVICE ADJUSTMENT
Notes:
- Parts for IFOUT_N line : C3011
- Parts for IFOUT_P line : C3010
- Parts for IFAGC line : R3003 ,R3024,
C3023
A Insert correct signal in correct ANT terminal.
DIAGRAM HANDLING GUIDE
54
SYS SET