Panasonic SC-UA7E

20
7.8. No Output Sound
D-IN Play [Optical In]
USB Pla
y
Bluetooth Play
Tuner Mode
Press the Power Button
of Unit or Remote Control
to Turn ON the Unit
Change Main PCB
NG
Press Play
FL Display " D-IN"
NG
Output Sound
No Problem
Found
OK
OK OK
D-IN Mode
Change input source to USB
Press the Power Button
of Unit or Remote Control
to Turn ON the Unit
Change Main PCB
NG
Insert USB Thumdrive
FL Display " USB"
Press "Play"
NG
Output Sound
No Problem
Found
OK
KOKO
USB Mode
Change USB Thumdrive
Press the Power Button
of Unit or Remote Control
to Turn ON the Unit
Change Main PCB
NG
Press Play
FL Display " BLUETOOTH "
NG
Output Sound
No Problem
Found
OK
OK OK
Bluetooth Mode
Re-connect Bluetooth
into the Device
Press the Power Button
of Unit or Remote Control
to Turn ON the Unit
Change Main PCB
NG
Search for Tuner Signal
NG
Output Sound
No Problem
Found
OK
OK OK
FM Mode
Check the Antenna
Wire Connection
Change DAMP PCB
NG