No FM in a Philips B4X82A (Techniek Radio/TV)
"I think the problem lies in the FM head."
Well Stéphane....
Anyway I'd start injecting 10,7 Mhz the way I mentioned, just to make sure.
After finding this FM IF amplifying and detecting allright I'd continue with the oscillator check I already mentioned. Some way or another in my memory has popped up a similar problem, which some time ago has been solved by replacing C116
Don't blame me if I remember wrong
Nico
Berichten in deze thread:
- No FM in a Philips B4X82A -
tyrell,
09.08.2011, 06:13
- No FM in a Philips B4X82A - Ouwe Schipper, 09.08.2011, 06:32
- No FM in a Philips B4X82A -
henkk,
09.08.2011, 07:53
- No FM in a Philips B4X82A -
tyrell,
09.08.2011, 09:20
- No FM in a Philips B4X82A -
Ouwe Schipper,
09.08.2011, 10:24
- No FM in a Philips B4X82A - tyrell, 09.08.2011, 12:54
- No FM in a Philips B4X82A -
tyrell,
09.08.2011, 13:36
- No FM in a Philips B4X82A - Ouwe Schipper, 09.08.2011, 16:42
- No FM in a Philips B4X82A -
Ouwe Schipper,
09.08.2011, 10:24
- No FM in a Philips B4X82A -
tyrell,
09.08.2011, 09:20