Usb Device Cannot Detectpress; No Output Sound - Panasonic SA-AKX18PH Service Manual

7.5.

USB Device Cannot DetectPress

Press the Power Button
of Unit or Remote Control
to Turn ON the Unit
7.6.

No Output Sound

CD Play CD Play
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
USB Play USB Play
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
Bluetooth Play Bluetooth Play
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
Tuner Mode Tuner Mode
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
Press [ USB/CD] on the Set or
Plug-in USB Device to USB port
OK
Remote Control to
Select USB A or B, Display
(e.g. USB B) FL Display " USB B"
" USB A/B" and "NO DEVICE"
OK
CD Mode
FL Display " Track & Count"
Check CD Mechanism
OK Insert USB Thumdrive
USB Mode FL Display " USB A/B"
Change USB Device
OK
Bluetooth Mode
FL Display " BLUETOOTH "
OK
Search for Tuner Signal
FM/AM Mode
OK
with Red LED indicated
NG
USBB_5V at CN2503 pin #7
(USBA_5V at pin # 6)
8
[refer to check point ]
NG
Check Main PCB
OK
Press Play
Output Sound
NG NG
Check Main PCB
OK
Output Sound
Press "Play"
NG NG
Check Main PCB
OK
Press Play
Output Sound
NG NG
Re-connect Bluetooth
Check Main PCB
into the Device
OK
Output Sound
NG NG
Check the Antenna
Check Main PCB
Wire Connection
19
OK
Press Play
No Problem
FL Display
Found
"Music Name or Title"
NG
Check Main PCB
OK
No Problem
Found
OK
No Problem
Found
OK
No Problem
Found
OK
No Problem
Found