Panasonic SA-VK880PU, Service Manual

Page: 142 / 174

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18.8. USB, Deck Mechanism, AC Inlet & Voltage Selector Circuit
L L DECK MECHANISM CIRCUIT
O AC INLET CIRCUIT
SCHEMATIC DIAGRAM - 18
SA-VK880PU USB / DECK MECHANISM / AC INLET / VOLTAGE SELECTOR CIRCUIT
N
TO
SMPS CIRCUIT
IN SCHEMATIC
DIAGRAM - 17
B
TO
MAIN CIRCUIT
(CN2752)
IN SCHEMATIC
DIAGRAM - 9
1
10
: +B SIGNAL LINE
I
TO
MIC CIRCUIT
(ZJ6002*)
IN SCHEMATIC
DIAGRAM - 12
J USB CIRCUIT
: USB SIGNAL LINE : +B SIGNAL LINE
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
WHT
BLU
S5701
VOLTAGE ADJ
2
3
1
P VOLTAGE SELECTOR CIRCUIT
N
TO
SMPS CIRCUIT
IN SCHEMATIC
DIAGRAM - 17
C5705
F1BAF1020020
1000P
C5704
F1BAF1020020
1000P
C5706
F1BAF1020020
1000P
C5707
F1BAF1020020
1000P
3
2
1
3
2
1
ZJ5701
ZJ5702
ERZV10V511CS
110 ~ 127V/
220 ~ 240V
50/60Hz
AC IN
2
3 4
1
L5703
ELF22V035B
4.7M
R5701
DZ5701
C5701
0.33
F0CAF334A087
ZA5701
P5701
ZA5702
T8AH 250V
BLK
RED
F1
R952
PHOTO INTERUPTOR
820
6
8
9
7
2
1
4
5
3
10
CN1304
D951
MA2C16500E
R953 39K
S952 S953 S951
3
4
1
2
CNB13030R2AU
IC971
VREF+
PHOTO
VREF-
PL GND
REC SW
PL
MODE AN6
HALF AN7
REVERSE REC INH
NC
HALF
MODE
REC SW
TH5702
D4CAA2R20001
S954
RECINH_R
5
1
A
TO
DVD MODULE CIRCUIT
(FP9001)
IN SCHEMATIC
DIAGRAM - 1
B
TO
MAIN CIRCUIT
(CN2813)
IN SCHEMATIC
DIAGRAM - 9
C1110
0.1
2
5
G
1
4
6
G
3
JK1111
1.8K
R1111
1
2
ZJ1111*
VA1110 VA1120
6.3V100
C1100
0
LB1200
0
K1210
0
K1200
0
LB1210
2
3
1
5
4
CN1113
B3AAA0001031
D1111
DGND
-D
DGND
+D
USB5V
DGND
USB5V
+D
-D
USB REC LED
CHASIS GND
USB PORT
LED
EZJZ1V171AA EZJZ1V171AA