Sony XBR-65Z9D Service Manual page 45

FLOW
4-3. NO PICTURE (TUNER)
FOR ANALOG TUNING
Analog Tuning
For Other destination
XBR-65Z9D
For LA-ISDB(BR/AR), LA-T2(COL) and TW only
Confirm ANT or Cable connection
Channel can be lock?
NG
Check part mounting condition
for analog control line
"IFOUT_N, IFOUT_P, IFAGC"
OK
Check IC1000 (SoC) &
Tuner module connection (BFM)
NG
A
OK
Check IC1000 (SoC)
OK
Change NG parts
NG
Notes:
- Parts for IFOUT_N line : FB2801, C2807, C2826
- Parts for IFOUT_P line : FB2802, C2808, C2825
- Parts for IFAGC line
A
TROUBLE SHOOTING
: R2838, C2827
: Insert correct signal in correct terminal.
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