Panasonic SL-CT582VEE Service Manual page 21

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:POSITIVE VOLTAGE LINE
:FM SIGNAL LINE
A
C
B
C1360
1
I
0V
0V
1.4V
(0.5V)
0.5V
E
Q1307
UN5214TX
INTERFACE
33
0V
(1.4V)
1.4V
1.4V
34
Q
R1370
1.4V
35
100K
1.4V
36
37
0.4V
0.4V
(0V)
1.5V
P
38
1.5V
39
1V
1V
(0V)
0V
K
40
C1322
0.47
1.5V
41
2.4V
(0.8V)
1.4V
2.4V
42
K
0V
0V
(2.2V)
2.2V
N
43
(1.5V)
1.5V
0V
0V
44
M
0V
0V
(2.4V)
2.4V
O
45
R1303
39K
1.4V
46
1.5V
47
Z
1.5V
C
48
R1365
A
56K
C
B
Q1308
UN5214TX
INTERFACE
2.8V
0V
Q1304
B1GBCFJG0004
DC IN DET.
(AC ADAPTOR)
0V
R
4.5V
Q1301
UN5214TX
(0V)
INTERFACE
2.8V
2.8V
0V
(1.5V)
0V
D
1.5V
0V
G
2.8V
Q903
UN5113TX
BUZZER CONT.
2.8V
0V
49
50
51
:MAIN(CD,FM) SIGNAL LINE
M
O
a
A
B
D
E
F
G
H
I
32
31
30
29
28
27
26
25
24
23
22
21 20
19
18
17
1.5V
NC
S11
16
J
1.5V
TUEND
S10
15
K
1.5V
INT
S9
14
L
1.5V
SELECT1
S8
13
M
1.5V
GND4
S7
12
N
1.5V
IC1301
OSC IN
S6
11
O
1.5V
C2FBEB000007
V
DD
S5
10
P
1.5V
DO
SYSTEM CONTROL/
S4
9
Q
1.5V
LCD DRIVE
VREG
S3
8
R
1.5V
BUSY
S2
7
S
1.5V
TDATA
S1
6
T
1.5V
SO
S0
5
U
1.5V
TCLK
COM3
4
V
1.5V
6KEY
COM2
3
W
1.5V
KEY 1
COM1
2
X
1.5V
KEY 2
COM0
1
Y
49
50
51
52
53
54
55 56 57 58
59
60
61
62
63
64
R21
100
Q14
UN5114TX
0V
CHARGE CONT.
2.5V
2.5V
R1380
R8
27K
10
X1301
(75kHz)
R16
100K
E
B
C
A
F
H G
2.8V
R906
0V
47
Q904
UN5213TX
BUZZER CONT.
52
53
54
R20
CN301
1K
A
R7
1K
B
R18
0
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
R9
0
Z
L2
R10
a
270
0V
Q13
0V
S310
UN521LTX
(HOLD)
CHARGE CONT.
OFF
ON
0V
Q11
0V
2.4V
2SB1182TLPQR
Q12
REGULATOR
B1ABMD000004
4.5V
3.8V
CHARGE CONT.
2.8V
ICP11
R14
ERBSE1R00U
56K
Q16
UN5215TX
DC IN DET.
(BATTERIES)
D22
2.4V
MA111TX
0V
C712
220P
J
L705
F
L702
J
L701
L
C770
1000P
L703
SL-CT582V(EE) CIRCUIT DIAGRAM
55
56
57
21
LCD1(L5AAAEB00052)
JK12
LCD DISPLAY
EXT BATT
A B C D E F G H I J K L M N O P Q R S T U V
CD PLAY KEY
1
1
RADIO KEY
2
2
KEY2
3
3
V
DD
(RADIO/ BAND)
4
4
S17
A
5
5
S16
6
6
B
S15
7
7
C
S14
(
8
8
D
5.6K
S13
9
9
E
S12
10
10
F
S11
11
11
G
S10
(TUNING MODE)
12
12
H
12.2K
S9
13
13
I
S8
14
14
J
S7
15
15
K
S6
16
16
L
5.9K
S5
17
17
M
S4
18
18
N
S3
19
19
O
S2
(MEMORY/ RECALL)
20
20
P
3K
S1
21
21
Q
S0
22
22
R
COM3
23
23
S
COM2
(
24
24
T
1.3K
COM1
25
25
U
COM0
26
26
V
34.9K
HOLD
27
27
KEY1
28
28
12.2K
V
DD
29
29
GND
30
30
(FM MODE
MONO/ ST)
5.6K
5.9K
(PLAY MODE
3K
JK11
(
1.3K
S
DC IN
4.5V
CN11
2 R03/LR03(UM-4)
BATTERIES
3V
C
R1
G
S
JK701
R
HEADPHONE
L
58
59
SL-CT582VEE
H
S12
G
(
/
)
S11
S6
,OPR OFF)
F
S10
S9
(VOL -)
S8
S7
E
, + )
S5
(VOL +)
S4
S3
D
CITY/ NOR)
S2
, - )
S1
(EQ)
C
B
A
60

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