SCHEMATIC DIAGRAM-3
C
A B
A
2
X1
(10.02MHz)
U
V
S
IC10
MNBDF03DAA1
SYSTEM CONTROL
T
B
C
D
E
F
G
L12 10
H
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
ARDSKIP
SRVRETRY
SBPRETRY
BUSY
ERROR
FLOCK
TLOCK
SLOCK
SEL ADDA
Vcc5V
Vcc3V
SRV LOAD
TEST KEY IN
LOAD P
SRV TEST
MO LOAD
KEY2
KEY1
TEMP
VREF
LCD
DA
TA
TXD
ADRS
TEST
RXD
LCDCK
SS
DW
SS
CLK
SELAD
PANEL
CS
PANEL
DA
TA
O
PANEL
DA
TA
I
PANEL
CLK
HF
ON
TO
K
O
K
TEST07
TEST06
CF
SYNC
TEST05
TEST04
EEP
DA
TA
EEPCK
EEPCS
TEST03
Vss
XO
XI
Vss
OSC2
OSC1
V
DD
2(3V)
TEST02
LED OUT3
LED OUT2
LED OUT1
PANEL REQ
MDISY
SCTSY
CS2
UNIT TEST
SS
DR
MMOD
PROTECT
LOAD
SW3(PLA
Y)
LOAD
SW2(PLA
Y/REC)
LOAD
SW1(TRG)
LOAD
SW0(OPEN)
REFLECT
DISC
IN
TV
SW
TEST01
NEFMON
LOAD0
LOAD1
MSP
RST
PC
NRF
STBY
AD
RST
MUTE
DEO
DAC
RST
RST
SPMWE
H I J K L M N O P Q R
C121
1000P
C99
1000P
R81 22K
R1
10
1K
R67
1K
R124
47K
R125
47K
R100
47K
R1
14
10K
R1
15
10K
C115
560P
C114
560P
C119
1000P
TP77
C141
0.1
C142
0.1
C112
16V10
R56 22K
L15 10
H
D E F G H
I J K L
R98
1K
R93
1K
R103
1K
R90
1K
R89
1K
R99
1K
R80
1K
R70
1K
R135
2.7K
R104
2.7K
R105
2.7K
R121
2.7K
R122
2.7K
R134
2.7K
R132
2.7K
R130
2.7K
C113
0.1
C143
4V10
TP74
C34 1000P
C134 330P
R2
1K
R87
1K
A
B
C
1
3
2.6V
3.3V
5V
3.3V
2.6V
3.3V
5V
3.3V
5V
3.3V
1.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
0V
3V
3.2V
2.7V
2.8V
3.3V
3.3V
0V
0V
0V
(0.4V)
(1.8V)
0.1V
1.5V
0V
0V
0V
1.6V
3.3V
0V
3.3V
0V
2.8V
0V
0V
3.3V
(0V)
(3.3V)
(0V)
0V
3.3V
3.3V
0V
3.3V
3.3V
0V
0V
1.7V
0V
0V
0V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
(3.3V)
(3.3V)
(0V)
(0V)
(3.3V)
(3.3V)
(3.3V)
(3.3V)
PLAY
0V
3.2V
T
23ms.
F=10.02MHz
2.5V
P P
F=10.02MHz
1.9V
P P
PLAY
0V
3.2V
T
13.3ms.
PLAY
0.5 s. 1V/DIV.
3.2V
0V
PLAY
0V
3.2V
5 s. 1V/DIV.
:+B Signal Line
1.8V
3.3V
3.3V
0V
0V
3.3V
0V
3.3V
3.3V
3.3V
3.3V
3.3V
MD SERVO CIRCUIT
46
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 ...