tv max 5500 fta (arion/victory clone)

[michelk]

Hello,

I have one problem with this receiver...
i have normal signal on most H pol programs, but on V pol I haven't signal at all. Lnb is ok, because on other receiver everything works fine. I thought it was tuner, but i was replace it and still have the same problem. what can be? maybe one of condensators or something else?

Thanks!

 

[JAKITAKI]

Hello,

I have one problem with this receiver...
i have normal signal on most H pol programs, but on V pol I haven't signal at all. Lnb is ok, because on other receiver everything works fine. I thought it was tuner, but i was replace it and still have the same problem. what can be? maybe one of condensators or something else?

Thanks!

Check or replace

- Capacitor (470uF/16v)
C11.C12, C13

 

[michelk]

Check or replace

- Capacitor (470uF/16v)
C11.C12, C13

Power supply isn't problem. i was try with another one from working receiver, but problem was the same. btw...on c11 i have 4,7uF/50V.
later tv max receivers have some different tile power.

 

[JAKITAKI]

Power supply isn't problem. i was try with another one from working receiver, but problem was the same. btw...on c11 i have 4,7uF/50V.
later tv max receivers have some different tile power.

check the voltage at the output
- On pol.V 14v
- On pol.H 18v

 

[michelk]

check the voltage at the output
- On pol.V 14v
- On pol.H 18v

checked...V pol 15,3V, H pol 20,4V.
But, on some H pol freq. i haven,t signal too (e.g. ORF). All frequencies are updated, so it isn't problem in freq. I have motor, and when i nudge it, signal appears, but as soon as the motor stop, the signal disappears. i repeat, with the same other receiver, everything works fine.
I checked voltage on working receiver now... H - 18,33V, V - 13,89V. Maybe voltage are to high on first receiver?