Panasonic SL-SX445EG Manual page 24

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:POSITIVE VOLTAGE LINE
C
g
Z
D
2.9V
B
0V
Q15
UNR521L00L
DC IN DET.
(AC ADAPTOR)
R29
56
A
E
2.7V
F
C
2.7V
Q19
UNR521M00L
RESET
2.7V
G
0V
Q301
2.7V
UNR521M00L
RESET
2.7V
F
0V
0V
Q14
UNR511400L
CHARGE CONT.
2.7V
2.7V
b
R13
1K
a
Q902
UNR521000L
MUTING CONT.
0V
(2.7V)
(0V)
0V
2.7V
Q905
E
UNR521000L
MUTING CONT.
C705
R703
4V220
3.3
A
0V
Q704
B1GFGCAA0001
MUTING
0V
C706
R704
4V220
3.3
B
25
26
27
:PLAYBACK SIGNAL LINE
D31
2.7V
MA2J11100L
0V
Q31
UNR521500L
DC IN DET.
(BATTERIES)
ERBSE1R50U
Q11
B1BDND000001
REGULATOR
2.9V
5.3V
6V
6V
R28
270
Q16
UNR511300L
RESET
2.7V
R10
Q12
270
0V
B1ABMD000004
CHARGE CONT.
0V
2.7V
Q13
0V
0V
UNR521L00L
CHARGE CONT.
0V
(2.7V)
0V
2.7V
Q901
(2.7V)
0V
UNR511400L
MUTING CONT.
2.6V
(0V)
R705
L903
2.2
L902
R701
560
0.7V
(0V)
0.7V
(0V)
R702
560
R706
2.2
SL-SX450(EG,EB,EE,GC,GN) CIRCUIT DIAGRAM
28
29
30
R1
ICP11
CN11
2 R6/LR6(UM-3)
BATTERIES
3V
C
JK11
S
DC IN
4.5V
L
R
JK702
G
HEADPHONE
S
31
32
33
19
SL-SX450EB / SL-SX450EE / SL-SX450EG / SL-SX450GC / SL-SX450GN
H
G
F
E
D
C
B
A
34
35
36

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Sl-sx450ebSl-sx450eeSl-sx450egSl-sx450gcSl-sx450gn

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