Usb Device Cannot Detect - Panasonic SA-AKX660PN Service Manual

7.5.

USB Device Cannot Detect

Press Power Button
of Unit or Remote Control
to Turn ON the Unit
Press [USB/CD] on the Set or
O K
Remote Control to
Select USB A or B, Display
"USB A/B" and "NO DEVICE"
Plug-in USB Device to USB port
O
with Red LED indicated
(e.g. USB B) FL Display " USB B"
NG
USBB_5V at CN2511 pin #7
(USBA_5V at pin # 6)
]
[refer to check point 8
NG
Change FFC Connection,
USB , Main PCB
19
Press Play
K O
FL Display
"Music Name or Title"
NG
Check Main PCB and
Panel P.C.B
K
No Problem
Found