THOMSON CR20300 Manual page 26

8.3 – REPAIR PROCEDURE FLOWCHART – TUNER
Fix the fault
TV doesn't TUNE IN
Check:
Tuner
Pins 4 and 5 .
OK ?
Yes
Check: tuner supply
No
voltage.
OK ?
Yes
Replace tuner
37
Check: R206,
No
R207, IC101 and
IC102