5-7 Trouble shooting Chart
Tuner FM does not work
Tuner FM does not work
Go
Yes
Refer to Power Board CN504
No
Check Main Board tuner power supply
circuit.
No
Change the Tuner IC U184
No
Yes
Yes
No
Yes
Replace main Board
Check Main Board U36 power
supply circuit
Check v3.3V at Tuner
module (U184 Pin11) whether right or
not
Check Tuner U184 module PIN2 and
Pin20 normal or not
Check voltage at XS1 pin2
(+5V) on Main Board whether normal
or not
Check the U184 PIN9, PIN13, I2C
output on Main Board normal or not
Содержание HTB5150D/12
Страница 62: ...Key Board Print layout bottom side for HTB5150D 12 Soundbar 7 26 7 26 ...
Страница 63: ...Power Board Print layout bottom side for HTB5150D 12 Soundbar 7 27 7 27 ...
Страница 64: ...IN Board Print layout top side for HTB5150D 12 Soundbar 7 28 7 28 ...
Страница 65: ...IN Board Print layout bottom side for HTB5150D 12 Soundbar 7 29 7 29 ...
Страница 66: ...FV Board Print layout top side for HTB5150D 12 Soundbar 7 30 7 30 ...
Страница 67: ...FV Board Print layout bottom side for HTB5150D 12 Soundbar 7 31 7 31 ...
Страница 68: ...Amplifier Board Print layout top side for HTB5150D 12 Soundbar 7 32 7 32 ...
Страница 69: ...Amplifier Board Print layout bottom side for HTB5150D 12 Soundbar 7 33 7 33 ...
Страница 70: ...Main Board Print layout top side for HTB5150D 12 Soundbar 7 34 7 34 ...
Страница 71: ...Main Board Print layout bottom side for HTB5150D 12 Soundbar 7 35 7 35 ...
Страница 72: ...Power Board Print layout bottom side for HTB5150D 12 Subwoofer 7 36 7 36 ...
Страница 73: ...Amplifier Board Print layout top side for HTB5150D 12 Subwoofer and USB Board for Soundbar 7 37 7 37 ...
Страница 74: ...Amplifier Board Print layout bottom side for HTB5150D 12 Subwoofer and USB Board for Soundbar 7 38 7 38 ...
Страница 79: ...Exploded View of HTB5150D 12 Soundbar 10 1 10 1 ...
Страница 80: ...Exploded View Of HTB5150D 12 Subwoofer 10 2 10 2 ...