Power Button, Usb Circuit - Panasonic SA-PT560E Service Manual

19.4. Power Button, USB Circuit

1 2 3
SCHEMATIC DIAGRAM - 11
A
D
POWER BUTTON CIRCUIT
B
R6808 R6807 W7300 R6806 R6805 R6804
0 4.7K 0 2.7K 2.2K 1.8K
C
D
E
USB CIRCUIT
: USB SIGNAL LINE
CN6401
A 5
DGND 1
TO
DGND 2
DVD MODULE (DV5)
CIRCUIT (FP9001) D+ 3
IN SCHEMATIC D- 4
E
VBUS 5
DIAGRAM - 1
1
D+
D-
F
CHASSIS
G
H
1 2 3
4 5 6
CN6801
B
4 TO
1 KEY1
MAIN CIRCUIT
2 MPORT_SW
(CN2013)
3 DGND
IN SCHEMATIC
4 ACIN LED
DIAGRAM - 6
1
R6803 R6802 R6801
1.2K 1K 1K
LB6401
CN6402
J0JHC0000034
1 VBUS
2 D-
TO USB
3 D+
4 DGND
D+
R6401 0
D-
R6402 0
4 5 6
7 8 9 10
7 8 9 10
111
SA-PT560E / SA-PT560EB / SA-PT560EG
11 12 13
SA-PT560E/EB/EG POWER BUTTON / USB CIRCUIT
11 12 13
14
A
B
C
D
E
F
G
H
14