5-9 Trouble shooting Chart
MP3 Link does not work
MP3 Link does
not work
Go
No
Refer to Main Board XP604
Yes
Check Main Board C358, C349, R340,
R457,
No
Yes
Replace U33 74HC4052
Check Main Board U4
No
Yes
Refer to Power Board XP501
No
Yes
Check signal at XS605 PIN3:MP3_R
PIN1:MP3_L ON front board whether normal
or not
Check Main Board U33 74HC4052
PIN15,PIN2 L/R signal input whether right
or not
Check U33 74HC4052 whether broken
Or not
Check voltage at U33 74HC4052
PIN16,VDD +12V, on Main Board
Whether normal or not
Summary of Contents for HTS3541/98
Page 14: ...HDMI ARC 0 ANTENNA AC MAINS HDMI OUT ARC 2 3 ...
Page 18: ...MUSIC iLINK 1 2 1 3 2 3 2 7 ...
Page 53: ...7 17 Front Control Board Print layout top side 7 17 ...
Page 54: ...7 18 Amplifier Board Print layout top side 7 18 ...
Page 55: ...Amplifier Board Print layout bottom side 7 19 7 19 ...
Page 56: ...Power Supply Print layout top side 7 20 7 20 ...
Page 57: ...Power Supply Print layout bottom side 7 21 7 21 ...
Page 58: ...7 22 Main Board Print layout top side 7 22 ...
Page 59: ...7 23 Main Board Print layout bottom side 7 23 ...