Read Panasonic SL-CT720P / SL-CT720PC / SL-CT720EB / SL-CT720EE / SL-CT720EG Service Manual online
IC501
MN6627962JB
MN6627962JB
SERVO AMP/SERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER & D/A CONVERTER
DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER & D/A CONVERTER
R502
56K
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
48
49
50
51
52
53
54
55
56
57
65 66 67 68 69 70 71 72 73 74 75
85
76
86
77
87
78
88
79
89
80 81 82 83 84
33
34
35
36
37
38
39
40
41
43
44
45
46
47
42
GIO0
AV
DD
1
HPCNT
IOV
DD
2
X2
X1
DV
SS
2
AV
DD
2
LOOUTL
AV
SS
1
A
VREF
LOOUTR
HPV
DD
L
HPOUTL
HPVssL
HPV
DD
R
HPOUTR
HPV
SS
R
NTEST
DV
DD
2
ATOFS
FEIN
AFOFS
CEA
RFENV
FEOUT
TEOUT
TEN
ADPV
CC
CLD
E
V
DD
LD
V
DD
DRV
TEIN
VREF
DUTYADJ
CKMON
PD
LD
FEN
DV
SS
1
LDQM
NCAS
NWE
NRAS
CKE
A3
A2
A1
A0
REGON
DR
V
DD
1
DV
DD
1
A10
BA1
BA0
21
22
23
24
PWMSEL
SPOUT
25
SPPOL
TR
VP
TR
VM
PLLFO
PLLF
IREF
DSLF
ARFIN
F
B
C
A
DCDET
L704
470
H
C510
1
C504
0.1
R505
680
C561
0.1
a
D
F
H
I
J
K
L
M
N
P
D
C
F
E
B
E
G
O
C704
0.1
C703
0.1
D502
MA729TX
C701
10V220
C702
1
L502
100
H
L504
100
H
G
26
27
28
29
30
31
32
58
59
60
61
62
63
64
90 91 92 93
TRP
TRM
FOP
FOM
IOV
DD
1
AV
DD
3
AV
SS
3
RFV
DD
RFN
RFOUT
RFIN
CAGC
ARFOUT
AV
SS
2
GIO1
GIO2
EXT0
X502
(16.9344MHz)
R518
1M
R519
150
R521
100K
C707
2200P
C505
0.022
C507
4V100
C531
390P
390P
C529
1
C526
0.1
C524
1
C528
1
C520
0.022
C523
1
R508
6.8K
C521
1500P
R507
10K
R506
82K
R504
75K
C516
0.022
C519
180P
180P
N
G H I
J K L E D
R513
100
C522
1
R517
100
C533
270P
C518
330P
330P
VREF
A
RF
R509
3.3
C61
1
0.1
R515
15
R601
0
C532
270P
R209
220K
220K
C202
6.3V22
1
3
2
R208
R524
100K
R207
H
(1V) 0.4V
(0.9V) 0V
(1.6V) 1.4V
(1.6V) 1.4V
2.5V
(1.1V) 0V
(1V) 1.2V
1.2V
(1V) 1.2V
(1.5V) 1.2V
(1.5V) 1.2V
2.5V
2.5V
(0.1V) 0V
0.6V
1.2V
1.1V
1.2V
(1.2V) 0.8V
(1.1V) 0.8V
(1.1V) 1.9V
(2V) 0V
(1.1V) 0.8V
1.2V
(1.4V) 1.9V
2.5V
2.5V
0V
(0.1V)
0V
0V
0V
0V
0V
0V
0V
(0.6V)
0V
0V
0V
1.5V
3.3V
0V
(1.6V)
0V
(1.5V)
0V
(1.5V)
0V
(1.5V)
0V
(0.1V)
3.1V
3.1V
3.1V
3.1V
0V
(1.5V)
0V
1.2V
1.5V
2.5V
1.2V
1.2V
2.5V
(1.5V)0V
3V
(1.5V)0V
3V
2.5V
3.1V
2.5V
(1.1V)1.5V
(1.1V)1.5V
0.8V
1.2V
(1.2V)
1.5V
: PLAYBACK SIGNAL LINE
: POSITIVE VOLTAGE LINE
(1.7V) 2.5V
(1.7V) 2.5V
36
SL-CT720P / SL-CT720PC / SL-CT720EB / SL-CT720EE / SL-CT720EG
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