Mport/Headphone, Ac Inlet Circuit & Voltage Selector (For Pu Only) Circuit - Panasonic SA-AK180PN Service Manual

16.7. MPORT/Headphone, AC Inlet Circuit & Voltage Selector (For PU only) Circuit
1 2 3
SCHEMATIC DIAGRAM - 11
A
D D
MPORT/HEADPHONE CIRCUIT
MP_SW
MP_L
MP_R
B
CN6807
8
PA_IN_R 1
MP_GND
PA_IN_GND
B 2
TO
PA_IN_L 3
MAIN CIRCUIT
PA_SW
4
HP_SW
(CN2807)
HP_SW 5
HP_R
IN SCHEMATIC
HP_R 6
DIAGRAM - 3 HP_GND
HP_GND
7
HP_L
HP_L 8
1
C
B
TO
ZJ6801*
MAIN CIRCUIT
(CN2001) 1
IN SCHEMATIC
2
DIAGRAM - 2
D
E
H
AC INLET CIRCUIT
(PN) (PU)
F
FOR PN ONLY
RED
G
TO
SMPS CIRCUIT
IN SCHEMATIC
BLK
DIAGRAM - 10
TH5702...PU
D4CAC8R00002
G
C5706
F1BAF1020020
F1BAF1020020
1000P
H
1 2 3
4 5 6
: M.PORT AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
JK6810
5
L6851 J0JBC0000019
4
R6811 C6811
0 1
L6811 J0JBC0000019 RCH
3
R6812 C6812
0 1
LCH
L6812 J0JBC0000019
2
1
6
7
JK6800
5
L6863 J0JBC0000019
4
RCH
L6801 J0JBC0000019
3
LCH
L6802 J0JBC0000019
2
1
6
7
L5703
ELF21N024A
4 3
C5701
F0CAF334A087
0.33
1 2
FOR PU ONLY
C5707
C5704 C5705
1 F1BAF1020020 F1BAF1020020
1000P
1000P 1000P
ZJ5702
2
3
4 5 6
7 8 9
MUSIC PORT
HEADPHONE
F1
8A 125V...PN
P5701
T8AH 250V...PU
AC IN
ZA5702 ZA5701
120V 60Hz...PN
110V ~ 127V / 220V ~ 240V...PU
50/60Hz
DZ5701
ERZV10V511CS
1
ZJ5701
2
3
SA-AK180PN/PU
7 8 9
83
10 11 12
I
VOLTAGE SELECTOR CIRCUIT
(FOR PU ONLY)
WHT
G 2
TO
SMPS CIRCUIT
IN SCHEMATIC 3 S5701
VOLTAGE SELECTOR
DIAGRAM - 10
1
BLU
MPORT/HEADPHONE / AC INLET / VOLTAGE SELECTOR CIRCUIT
10 11 12
13 14
A
B
C
D
E
F
G
H
13 14