No Nfc; Usb Device Cannot Detect - Panasonic SA-MAX5000PN Service Manual

7.5.

No NFC

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

USB Device Cannot Detect

Press Power Button
of Unit or Remote Control
to Turn ON the Unit
Press [SELECTOR and choose
OK
BLUETOOTH]
on the Set or Remote Control
Display "BLUETOOTH"
Press [SELECTOR and
O K
choose USB mode] on the Set
or Use Remote Control
Display "USB and NO DEVICE"
Check and Do Setting of NFC.
O K
OFF the Set and Tap the Phone
on NFC Logo to ON the Set.
Set will ON at BLUETOOTH Mode
NG
Check DC-DC Regulator IC
(IC2101)
Measured 5.3V at L2102
[refer to check point 7 ]
NG
Change IC2101
O K
Plug-in USB Device
FL Display "USB"
NG
Check DC-DC Regulator IC
(IC2101)
Measured 5.3V at L2102
[refer to check point 7 ]
NG
Change IC2101
19
O K
Set ON when Tap the Set will Display
Phone on NFC Logo "BLUETOOTH"
NG
Change FFC Connection
(P7701) on NFC PCB
& BT P.C.B
Press Play
O K
No Problem
FL Display
Found
"Music Name or Title"
NG
Check Main PCB
O K
No Problem
Found