— 45 —
— 46 —
MDS-B6P
— REMOTE SECTION —
SYSTEM CONTROL
IC301 (2/2)
19
38
KDATA
KBCK
7
1
2
3
5
6
BUFFER
IC314
18
34
88
73
DSR
232XINT
D0
D15
71
65
63
61
54
A0
A16
50
49
48
47
46
45
44
43
XCSO
XCS1
XCS2
XCS3
XWRL
XWRH
XRD
BCLK
S-RAM
IC303, 312
11
13
15
19
2
10
21
23
25
D0
D7
A0
A12
20
22
27
XCS
XOE
XWE, XRE
XCS2
XRD
XWRL
MEMORY
IC302
2
7
9
11
13
15
17
20
A0
A15
46
42
40
38
36
34
32
28
22
27
47
XWE
XCE
XOE
XWRL
XCS1
XRD
D0
D15
09
D0 - D15
A1 - A16
11
1
8
17
9
10
14
16
23
20
19
22
21
RS232C
RECEIVER/TRANSMITER
IC313
15
XINT
D0
D7
C/XD
XRD
XWR
XIN
XCS
TX
XRTS
DTR
RX
XCTS
XRST
LEVEL CONTROLLER
IC701
17
19
15
18
16
20
12
10
14
11
13
9
6
15
14
13
2
1
+
-
DRIVER/RECEIVER
IC702
3
12
4
SWITCH
Q701
3
7
4
2
8
6
J701
RS-232C
1
5
KEY
BOARD
J806
4
5
6
7
15
14
9
11
D0
D3
A0
A1
XCS
XRD
XWR
XRES
3
2
1
ALRCK
ABCK
DODT
LEVEL METER
IC305
PF6
G
DIGITAL
SECTION
1
I/O EXPANDER
IC304
50
53
8
6
30
31
32
XRD
XWRL
XCS3
35
37
A0
A2
38
45
D0
D7
46
47
48
PC7
PC6
PC5
PE2
PE4
63
62
61 PF2
PF3
PF4
59
60
PF0
PF1
PC0
PC3
PF6
24
25
22
23
28
27
26
11
4
5
LOADING MOTOR DRIVE
IC309
1
7
4
5
20
19
18
17
16
15
14
13
21
33
BUFFER
IC307
1
8
11
18
BUFFER
IC308
1
8
11
18
2
1
64
59
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
J702
REMOTE (25P)
16
14
13
12
4
3
1
9
10
11
6
7
8
DATA
BCK
LRCK
PA4
PA3
PA6
PA5
PA0
PA1
PA2
PA7
PE0
PE1
PB7
PB6
PB5
PB4
PG3
PB2
PB1
PB0
PA7
RES
XRD
XWR
XCS
XAMUTE
IORES
DIGXRES
5
5
1
MCK
1/2 DIVIDER
IC413
CK
Q
MCK
XRES
EM0
EM1
C9
C6
C1
C7
17
20
DATA
FSY
SCK
U
C
V
TXP
TXN
AES/EBU TRANSMITTER
IC412
J872
AES/EBU
OUT
1
2
3
H
DIGITAL
SECTION
LIMIT
REFLECT
PROTECT
OUTSW
INSW
CHKIN
RES
PC7
PC6
PC5
PC4
PC0
PC1
33
46
47
48
49
50
51
35
37
38
45
A0
A2
D0
D7
I/O EXPANDER
IC306
28
21
PA0
PA7
20
13
PB0
PB7
11
4
PE0
PE7
PF0
PF7
57
53
PG3
PG0
30
31
32
XRD
XWR
XCS
XRD
XWRL
XCS3
A1 - A3
D8 - D15
C
BD
SECTION
A1 - A3
D0 - D7
X422EN
X232EN
DE
XRE
STB
LOUT
LIN
LDON
MOD
RQEN
LERES
XRES
DOUTMT
AESDT
I
DUPLICATION
SECTION
C
BD
SECTION
D0-D7
D8-D15
A1-A13
XWRH
XWRL
XCS0
XRD
BCLK
A1
D0-D7
PC3
13
(Page 43)
(Page 42)
(Page 47)
(Page 43)
(Page 42)
• Signal path
:PB
:PB (DIGITAL OUT)
Summary of Contents for MDS-B6P
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