Usb, Deck Mechanism, Ac Inlet & Voltage Selector Circuit - Panasonic SA-VK680PU Service Manual

18.8. USB, Deck Mechanism, AC Inlet & Voltage Selector Circuit
1 2 3
SCHEMATIC DIAGRAM - 18
A
J
USB CIRCUIT
: +B SIGNAL LINE
C1110
0.1
B
6
G DGND 4
JK1111
+D 3
USB PORT
2
-D
C1100
G USB5V 1 6.3V100
5
C
D
O AC INLET CIRCUIT
E
L5703
ELF22V020A
RED
N
TO
4 3
SMPS CIRCUIT
IN SCHEMATIC
BLK
DIAGRAM - 17
1 2
TH5702
D4CAA2R20001
F
C5706
C5707
F1BAF1020020
F1BAF1020020
1000P
1
1000P
2
3
G
H
1 2 3
4 5 6
: USB SIGNAL LINE
LB1210
0
CN1113
A
5
K1210 1 DGND
TO
0
2 DGND
DVD MODULE CIRCUIT
3 +D
(FP9001)
4 -D IN SCHEMATIC
K1200
5 USB5V DIAGRAM - 1
0
1
LB1200
0
B
R1111
ZJ1111* TO
2.7K
MAIN CIRCUIT
2 RIPPING LED
(CN2813)
1 LED CONTROL
IN SCHEMATIC
D1111
B3AAA0001031 DIAGRAM - 7
LED
F1
T8AH 250V
C5701
ZA5702
F0CAF334A087
0.33
DZ5701
ERZV10V511CS
C5704 C5705
F1BAF1020020 F1BAF1020020
1000P 1000P
1
2
3
I
TO
MIC CIRCUIT
ZJ5702
(ZJ6002*)
IN SCHEMATIC
DIAGRAM - 12
4 5 6
7 8 9
L L
P
TO
P5701
SMPS CIRCUIT
IN SCHEMATIC
AC IN DIAGRAM - 17
ZA5701
110V ~ 127V
/220 ~ 240V
50/60Hz
ZJ5701
SA-VK680PU USB / DECK MECHANISM / AC INLET / VOLTAGE SELECTOR CIRCUIT
7 8 9
138
10 11 12
DECK MECHANISM CIRCUIT
1
2
D951
3
MA2C16500E
4
5
6
3 1 7
8
4 2 9
10
IC971
CNB13030R2AU
PHOTO INTERUPTOR
VOLTAGE SELECTOR CIRCUIT
WHT
N 2
3 S5701
VOLTAGE ADJ
1
BLU
10 11 12
13 14
A
: +B SIGNAL LINE
CN1304
10
MODE AN6
B
HALF AN7
PL
B
TO
PL GND
MAIN CIRCUIT
PHOTO
(CN2752)
REC SW
IN SCHEMATIC
VREF+
DIAGRAM - 10
VREF-
REVERSE REC INH
NC
1
C
D
E
F
G
H
13 14