Sony KD-43X85K Service Manual page 67

TROUBLESHOOTING
4.4 No Picture at Tuner - FOR ANALOG TUNING
Analog Tuning
Enable to broadcast
channels?
NG
Check part mounting condition
for analog control line
"IF_N, IF_P, TAGC"
NG
Change NG parts
Notes:
- Parts for IF_N line : C3011
- Parts for IF_P line : C3010
- Parts for TAGC line: R3024, C3023, R3003,
OK
Replace main board
OK
Replace tuner module
OK
End
NG
Replace main board
67
SYS SET