Printed Circuit Board And Wiring Connection Diagram - Panasonic SL-SX445EG Manual

11 Printed Circuit Board and Wiring Connection Diagram

Note: This printed circuit board diagram may be modified at any time with the development of new technology.
H
OPTICAL PICK-UP
G
F
OPERATION&LCD UNIT
E
C302
R1
D31
R361
R305
D C398
R311
16
18
20
22
24
26
30 28 CN301
19
21
23
C SL101 25
27
29
SHORT
LAND
Z1
R17
Q31
B
C
Q12 E
E
S201
C
B
S310
B
OFF
(REP3681M-M)
A
1 2 3
(SIDE : A)
VREF
C104
C201
C108
V
DD
R501
1
3 2
5 4
6
7
9 8
CN101
10
11
13 12
15 14
17 16
19 18
Q19
20
21
E B 22
23
C651
Q301 24
B C652
C C506
C
E
C528 1
E B
C527
25 20 10 5
15
Q16 1
2
C
R507
IC503
3 2 1
L301
R353
L12 26 30 35 40 45 50
R309
B
R356 G
D
C703
E C S
2
Q42
4 Q41
6
8
10 C704
12 1
14
3
5
7
9
11
R376
13
15
17
R701
Q704
C B E
E B
E B C
Q11
R702
C
R331
ON
HOLD
4 5
(SIDE : B)
R101
R103
C121
R102
R104
RF
30
25
32
R110
IC101
1
5 10
E
B
Q201
C
R201
C504
C505
C509
50 45
51
55
60
IC651
IC501
3
65
70
75
X501
76 80 85
R503
C513
C530
C517
S G
Q502
D
C705
GND
6 7 8
21
R122
R120
E
C Q101
B
20
17
15 16
40 35 30 26
25
R50 IC13
20
2 1
15
3
10
C39
5
1
C14
R314
90 95 100 R304
R302
30 21
40 35 25
35 30 25 Q905
C22
36 C
37 20
R22 R48
24 41
R313
C21 B E E B
R49 40
20 45
C23
C19 15
IC11
C904
45
C
15 50
R31 IC301
Q902 10
48
13
55
1
5
5 10 12
C40 60 1
E C42
61 65 70 75 80
C
L903
R706 B
Q901
C301
R707
R325
R306
Q13
R
R705
S
G
JK702
Q15
E
C41
C
B
L
HEADPHONE
9 10 11
SL-SX450EB / SL-SX450EE / SL-SX450EG / SL-SX450GC / SL-SX450GN
IC302
8 5
1 4
2 R6/LR6(UM-3)
BATTERIES 3V
Q14
B
C
C
E
E B
CN11
S
C
JK11
DC IN 4.5V
SL-SX450(EG,EB,EE,GC,GN) P.C.B.
12 13