5-7 Trouble shooting Chart
AUX does not work
AUX does not
work
Go
Check every supply voltage
on main board is normal
No
Refer to Power supply board part
Check the main board U18
AK5367 PIN4,PIN5 L/R
signal input
Yes
Check the main board
C225,C230,R415,R420,
No
Yes
Replace U18 AK5367
U18 ak5367 is
broken.
Check the main board u23
(except 12/05 version)
No
Yes
1:check the U18
AK5367
PIN30,VDD+5V,
Check the main board U18
POWER SUPPLY CIRCUIT
No
Yes
Содержание HTS3520/98
Страница 4: ...1 4 HTS3520 51 ...
Страница 5: ...1 5 ...
Страница 6: ...1 6 HTS3520 94 ...
Страница 8: ...Product Specification 1 8 HTS3520 98 ...
Страница 9: ...1 9 ...
Страница 15: ...1 1 2 2 ...
Страница 16: ...SUBWOOFER REAR LEFT REAR RIGHT FRONT RIGHT FRONT LEFT FRONT CENTER 2 3 FM Cable 2 3 ...
Страница 17: ...5 1 6 4 AAA x 2 2 HDMI Cable Audio Cable 2 4 ...
Страница 19: ...3 1 2 3 4 3 1 2 2 6 ...
Страница 54: ...Front Board Print layout Top and Bottom side 7 12 7 12 ...
Страница 55: ...Amplifier Board Print layout Top and Bottom side 7 13 7 13 ...
Страница 56: ...Power Board Print layout Bottom side 7 14 7 14 ...
Страница 57: ...Main Board Print layout Top side 7 15 7 15 ...
Страница 58: ...Main Board Print layout Bottom side 7 16 7 16 ...
Страница 63: ...REVISION LIST Version 1 0 Initial release for HTS3520 12 05 55 9 1 Version 1 1 Adding HTS3520 51 X78 94 98 ...