5-7
Trouble
shooting
Chart
Tuner FM does not work
Tuner
F
M
does
not
work
Go
Yes
R
efer
to
Power
Board
XP501
No
Check
Main
Board
tuner
power
supply
circuit.
No
Change
the
Tuner
module
No
Yes
Yes
No
Yes
R
eplace
main
Board
Check
Main
Board
U5
power
supply
circuit
Check
voltage
+3.3V
at
Tuner
module
(TUN1
Pin8)
whether
right
or
not
Check
Tuner
module
TUN1
Pin11,
Pin12
normal
or
not
Check
voltage
at
Q
28
C
electrode
(+5V)
on
Main
Board
whether
normal
or
not
Check
the
U8
PIN25,
PIN26,
I2C
output
on
Main
Board
normal
or
not
Содержание HTS3564
Страница 13: ...3 2 3 1 EN Switch on the home theater ES Encienda el sistema de cine en casa PT Ligar o HomeTheater 2 5 ...
Страница 15: ...3 2 1 2 4 3 5 EN Use your home theater ES Use el sistema de cine en casa PT Usar o HomeTheater 2 7 ...
Страница 16: ...MUSIC iLINK 2 1 1 3 2 3 3 5MM STEREO 2 8 ...
Страница 17: ...LAN LAN 1 2 9 ...
Страница 52: ...7 16 Front Control Board Print layout top side 7 16 ...
Страница 53: ...7 17 7 17 Amplifier Board Print layout top side ...
Страница 54: ...7 18 7 18 Amplifier Board Print layout bottom side ...
Страница 55: ...7 19 7 19 Power Supply Print layout top side ...
Страница 56: ...Main Board Print layout top side 7 20 7 20 ...
Страница 57: ...7 21 7 21 Main Board Print layout bottom side ...
Страница 58: ...8 1 EXPLODED VIEW FOR HTS3564 78 F7 94 ...