LC-32SH130K (serv.man12). Troubleshooting - Sharp TV Service Manual (repair manual). Page 9

Read Sharp LC-32SH130K (serv.man12) Service Manual 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.
26.10
Page of 9
Display

Download Sharp LC-32SH130K (serv.man12) Service Manual (Repair Manual)