Sharp LC-32SH130K (serv.man12) Service Manual ▷ View online
84
LC-32SH130E
LC-32SH130K
LC-32SH340E
26.11.
No Signal Problem
Problem: No signal in TV mode.
Check tuner supply voltage; 5V_TUN. Check tuner options are correctly set in Service menu. Check AGC
voltage at RF_AGC pin of tuner.
voltage at RF_AGC pin of tuner.
26.10
84
LC-32SH130E
LC-32SH130K
LC-32SH340E
26.11.
No Signal Problem
Problem: No signal in TV mode.
Check tuner supply voltage; 5V_TUN. Check tuner options are correctly set in Service menu. Check AGC
voltage at RF_AGC pin of tuner.
voltage at RF_AGC pin of tuner.
26.10
84
LC-32SH130E
LC-32SH130K
LC-32SH340E
26.11.
No Signal Problem
Problem: No signal in TV mode.
Check tuner supply voltage; 5V_TUN. Check tuner options are correctly set in Service menu. Check AGC
voltage at RF_AGC pin of tuner.
voltage at RF_AGC pin of tuner.
26.10
84
LC-32SH130E
LC-32SH130K
LC-32SH340E
26.11.
No Signal Problem
Problem: No signal in TV mode.
Check tuner supply voltage; 5V_TUN. Check tuner options are correctly set in Service menu. Check AGC
voltage at RF_AGC pin of tuner.
voltage at RF_AGC pin of tuner.
26.10