Read Panasonic SL-CT720P / SL-CT720PC / SL-CT720EB / SL-CT720EE / SL-CT720EG Service Manual online
G
D
S
C13
10V47
IC61
C0DBAFE00017
C0DBAFE00017
REGULATOR
D71
MA729TX
C19
1
R55
100K
Q301
B1CHGD000006
B1CHGD000006
SWITCHING
C54
0.1
R53
100K
R52
1M
Q704
B1GFGCAA0001
MUTING
N
Q
L71
330
H
1
2
3
4
5
IC71
C0CBCBZ00001
C0CBCBZ00001
REGULATOR
1
2
3
4
5
Q41
2SB1182TLPQR
2SB1182TLPQR
REGULATOR
C2
4V470
C72
0.1
C71
6.3V22
C706
4V220
C705
4V220
B
A
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
9
8
10
11
12
PV
CC
2
SGND
RST
OUT
RSTIN
STBY
IN2
EI
EO
SPR
T
SOFT
STBY
IN1
SEL
V
DD
2P51
V
DD
2P52
PGND
SW2
CP1
CP2
CP1C
CP2C
VG
ACDET
OUT
REFB
SW1
PV
CC
1
C7
6800P
C5
0.022
IC1
C0DBAFG00014
C0DBAFG00014
DC-DC CONVERTER
C6
0.1
C8
0.022
R1
100K
R2
82K
C18
0.1
R4
330K
R5
150K
R6
100K
R10
220
R11
22
R17
100K
C1
1
4V100
C4
0.022
C3
0.022
R16
10
F41
ERY32SB075VA
D1
MA729TX
D2
MA729TX
R
S
D
G
Q501
B1CHMC000007
B1CHMC000007
POWER SUPPLY
CONT.
CONT.
D61
MA729TX
C62
6.3V22
C61
100P
L61
100
H
V
L1
100
H
V
DD
GND
R704
4.7
R703
4.7
2.5V
1.5V
1.5V
2.5V
2.5V
3.3V
0V
0V
4.2V
0V
3.6V
2.5V
1.4V
1.2V
0.5V
0V
(1.8V)
2.8V
(1.2V)
2.3V
0V
2.4V
(0V)
2.5V
2.5V
2.5V
2.5V
3.9V
(2.8V)
1.1V
1.3V
4.9V
(3.7V)
7.3V
(6.1V)
8.3V
(7.1V)
2.5V
3.6V
4.2V
3.9V
(2.8V)
2.5V
2.5V
0V
2.5V
2.5V
0V
: PLAYBACK SIGNAL LINE
: POSITIVE VOLTAGE LINE
38
SL-CT720P / SL-CT720PC / SL-CT720EB / SL-CT720EE / SL-CT720EG
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