5-10 Trouble shooting Chart
COAX in does not work
COAX in does
not work
Go
No
Refer to Power Board XP501
Yes
Check Main Board C355, C370, C381,
R368 ,L11,
No
Replace U22 CS8422
Check Main Board U4
Yes
Yes
No
Check voltage at U22 PIN3/PIN18:3.3V on
Main Board whether normal or not
Check Main Board U22 CS8422 PIN2
signal input whether right or not
Check U22 CS8422 whether broken.
Or not
Содержание HTS3541/98
Страница 14: ...HDMI ARC 0 ANTENNA AC MAINS HDMI OUT ARC 2 3 ...
Страница 18: ...MUSIC iLINK 1 2 1 3 2 3 2 7 ...
Страница 53: ...7 17 Front Control Board Print layout top side 7 17 ...
Страница 54: ...7 18 Amplifier Board Print layout top side 7 18 ...
Страница 55: ...Amplifier Board Print layout bottom side 7 19 7 19 ...
Страница 56: ...Power Supply Print layout top side 7 20 7 20 ...
Страница 57: ...Power Supply Print layout bottom side 7 21 7 21 ...
Страница 58: ...7 22 Main Board Print layout top side 7 22 ...
Страница 59: ...7 23 Main Board Print layout bottom side 7 23 ...