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A
B
BLOCK DIAGRAM
1
CB1
R.OUT
@8
@7
L.OUT
@6
@5
R.IN
@4
@3
L.IN
@2
AVCC
@1
/LOADIN
@0
!9
6.5/5V
!8
6.5/5V
!7
!6
MD
!5
(MDM-98A)
!4
!3
DSTB
!2
MDDATA
!1
KDATA
!0
2
SEARCH
o
DECK
i
MD-ST
u
RESET
y
PDOWN
t
BACKUP
r
DIGIN
e
w
DIGOUT
q
CB2
DIGITAL
OPTICAL
OUT
3
IC706
9
DIT
5
IC705
7
15
6
4
DEQ
3
IC704
23
13
4
3
12
23
DIR
XL701
IC703
13
37
1
IC702
CB3
OPTICAL1
7
5
2
B
DIGITAL
14
A
IN
4
5
CB4
IC2
OPTICAL2
6
C
Va+6V
1
12
+6.5/5V
IC1
3
10
5
8
Q1
D1,2
4
90
100
42
39
38
37
41
35
2
1
93
89
IC6 CPU
92
M30622M8-XXXFP
13
XL1
15
4
5
84, 85
94, 95, 97
87, 88
KEY MATRIX
SW601-612
JOG
SW614-618
TIMER
ROTARY
SW
ENCODER
SW501
SW613
D
E
5
3
36
18
50
/MUTE
6
Va+6V
Va-6V
Vd+6.5/5V
26
/RES
12
/PDN
19
20
31 ~ 34
Vd+5V
DISPLAY DRIVE
Q13
IC601
D14,16
REMOTE
D15
SENSOR
U601
FL1
DISPLAY
V601
FL2
F
BUFFER
REC
BUFFER
AMP
LEVEL
AMP
VR202
IC4
IC5
IC3
7
Q4
Q5
IC3
Q6
Q7
1
PHONES
LEVEL
VR201
MUTE
CONTROL
Q8,D3,4,6
+BV
-BV
IC8
D7-10
Q9,10
IC9
Q11
Q12
TH301
D13
L302
D11,12
Q2,14
D5
-BV
TH302
D17
G
H
MDX-595
L
IN
R
ANALOG
L
OUT
R
PHONES
AMP
3
1
PHONES
IC201
5
7
POWER SW
SW401
E-37/J-35
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