Advertisement
Function Trouble
repair external RF
equipment
change the LT17
Repair I2C net
Repair the
Tuner & IF circuit
—— 2. DTV
No channel be find
NG
Check the RF cable for RF
NG
Check the CT31 For 3.3V
NG
Check the RT12 & RT13
Check the CT34、CT69
NG
1、Check the Software
2、change MSD6488MVE
OK
signal
OK
OK
for I2C data
OK
for IF signal
OK
Advertisement
