SCHEMATIC DIAGRAM-5
IC3
MN66616RA4
ATRAC ENCORDER/DECORDER,
SERVO SIGNAL PROCESSOR
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
75
74
73
72
53
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
52
51
100
ADIP
LNP
FE
TE
AMONI
TOFS
BAT
VREFI
AS
DRMONI
FBAL
TBAL
TGAIN
ASGAIN
ABGAIN
AV
DD
1
AVss1
TVD
SPD
SPON
TVON
DV
DD
0
FG
IV
DD
2
IV
DD
0
DVss0
RAD12
RAD1
1
RAD10
RAD9
RAD8
RAD7
RAD6
RAD5
RAD4
RAD3
RAD2
RAD0
RDT3
RDT2
RDT1
RDT0
NRAS
NCAS
RAD1
NWE
SELAD
SSCK
SSDW
SSDR
MDISY
SCTSY
SGSYNC
DV
DD
1
IV
DD
1
DVss1
FS384
SCL
SWS
SDAP
SDAR
LRCK
DATA
TX
RX1
RX2
NREFM
REFM
MONI3
MONI2
MONI1
MONI0
TS3
TS2
TS1
TS0
EXSYSCK
DV
DD
2
XI
XO
VDss2
RFDA
T
NRFLD
TRCRS
OFTR
APCD
EXEFMCK
PEFM1
EEMIREF
EEMPLLF
PEFMS
AV
DD
0
AVss0
TEFSEL
FOD
TRD
RFCK
BCK
NRST
NRECT
C84
0.1
3
2
1
4
5
C45 4V10
C46 0.1
C74 0.1
C128 0.1
C91
8P
C90
8P
X2
(16.9344MHz)
R83
1M
R109 1K
R55 3.3K
R60 3.3K
A
B
R108
1K
R147
1K
A
B
C
D
E
C79
0.1
C76
0.1
C58 1000P
R42
1K
H
B
C
O
P
N
M
S
E
F
G
D
C
B
A
R137 10K
R174
10K
C87 0.1
C33 4V10
A B C D E F G H I J K L M N O P Q R
C
N
L
F
I
G
Q
D
J
E
O
K
M
R
B
R12
22K
C22
1000P
C70
0.012
R47
47K
R50
1K
C82
0.047
C62
220P
R58
6.8K
R59
68K
S
C83
0.1
L5
2.2
H
C139 0.1
C111
4V10
L4
2.2 H
L2
100
H
C80
0.1
C73
0.1
C15
4V10
IC9
RN5RZ26BA TR
REGULATOR
A W H V T U P
2.6V
2.6V
3.3V
5V
2.6V
3.3V
T 11 s.
(2.9V)
2.6V
(0.4V)
3.3V
(2.4V)
2.4V
(2V)
2V
(1.6V)
2.6V
(1.6V)
0.7V
(1.5V)
2V
(1.5V)
2V
(2.6V)
2.6V
(1.5V)
1.7V
(1.7V)
1.7V
(1.4V)
1.7V
(1.4V)
1.4V
(1.4V)
1.4V
1.4V
(1.4V)
1.4V
1.4V
1.4V
0V
3.3V
3.3V
3.3V
3.3V
3.3V
2.6V
0V
1.3V
3.3V
1.3V
1.3V
0V
2.6V
1.3V
1.3V
1.3V
1.3V
1.3V
1.3V
1.3V
0V
1.3V
1.3V
1.3V
1.3V
1.3V
1.3V
(0V)
(1.6V)
1.3V
(0V)
0V
2.6V
1.4V
1.3V
1.2V
1.4V
0V
0V
1.1V
2.5V
3.3V
3.3V
3.3V
0V
1.8V
1.8V
2.6V
0V
0V
0V
0V
0V
(0V)
(0V)
0V
3.3V
3V
0V
0V
0V
0V
0.8V
0V
1.7V
1.7V
1.7V
0V
3.3V
2.6V
0V
0V
0V
3.3V
3.3V
0V
(1.7V)
(3V)
2.6V
3.3V
0V
3.3V
2.6V
3.3V
5V
2.6V
3.3V
2.6V
F=16.9344MHz
1.9V
P P
0.1V
P P
2ms. 50mV/DIV.
PLAY
2ms. 50mV/DIV.
0.1V
P P
PLAY
F=16.9344MHz
0.7V
P P
F=16.9344MHz
3.2V
P P
PLAY
PLAY
0V
3.2V
0.5 s. 1V/DIV.
:+B Signal Line
:MD Recording Signal Line
:MD Signal Line
0V
3.2V
0V
0.1V
3.2V
2.6V
0.7V
0.1V
0.4V
0.8V
2.9V
1.5V
1.5V
2.4V
2.8V
2.4V
2.2V
1.6V
1.7V
0V
0V
3.2V
0V
PLAY
PLAY
0V
3.2V
T 23 s.
PLAY
0V
3.2V
T 0.36 s.
T 13.3ms.
PLAY
0V
3.2V
PLAY
0V
3.2V
5 s. 1V/DIV.
MD SERVO CIRCUIT
48
SA-PM30MD
Содержание SA-PM30MD
Страница 6: ...6 Caution for AC Mains Lead 6 SA PM30MD ...
Страница 7: ...7 Operation Procedures 7 SA PM30MD ...
Страница 8: ...8 SA PM30MD ...
Страница 74: ...16 Wiring Connection Diagram 74 SA PM30MD ...
Страница 75: ...17 Troubleshooting Guide 75 SA PM30MD ...
Страница 76: ...76 SA PM30MD ...
Страница 77: ...77 SA PM30MD ...
Страница 78: ...78 SA PM30MD ...
Страница 79: ...79 SA PM30MD ...
Страница 80: ...80 SA PM30MD ...
Страница 81: ...81 SA PM30MD ...
Страница 82: ...82 SA PM30MD ...
Страница 84: ...18 1 1 Deck Mechanism Parts Location 18 1 Deck Mechanism RAA4106 84 SA PM30MD ...
Страница 86: ...18 2 MD Mechanism 18 2 1 MD Mechanism Parts location 86 SA PM30MD ...
Страница 88: ...18 3 CD Loading Mechanism 18 3 1 CD Loading Mechanism Parts Location 88 SA PM30MD ...
Страница 90: ...18 4 1 Cabinet Parts Location 18 4 Cabinet 90 SA PM30MD ...
Страница 91: ...91 SA PM30MD ...