Aliraza63
Inactive User
- Joined
- Feb 28, 2013
- Messages
- 341
- Reaction score
- 105
Hi
I have problem with Spark 7162 Receiver . My stb's Lnb tuner doesnt work , it doesnt show voltage at lnb pin . I have checked the power supply its working fine . I have checked
1. Lnb pin dont have 18/14 volts
2. I have checked with single straight cable from LNB to Receiver
3. replaced power supply but its same
there or u can help me to find out from where the volts are not coming .Can u guide me if it has LM 317 type any regulator on board . ? which is making problem or something else which u think cant send volts to tuner in the main board I have checked i dont see any thing burnt.
thanks for ur kind help
I have problem with Spark 7162 Receiver . My stb's Lnb tuner doesnt work , it doesnt show voltage at lnb pin . I have checked the power supply its working fine . I have checked
1. Lnb pin dont have 18/14 volts
2. I have checked with single straight cable from LNB to Receiver
3. replaced power supply but its same
there or u can help me to find out from where the volts are not coming .Can u guide me if it has LM 317 type any regulator on board . ? which is making problem or something else which u think cant send volts to tuner in the main board I have checked i dont see any thing burnt.
thanks for ur kind help
