AW1600
26
■
IC BLOCK DIAGRAM
(IC ブロック図)
• SN74LV244APWR (X3292A00)
Octal 3-State Buffer
DIO: IC001
• NJM2368M(TE1) (X5185A00)
DC-DC Converter
DIO: IC006
• SN75179B(PS) (XT619A00)
Line Driver
DIO: IC002
• SN74LVC245APWR (XZ287A00)
Octal 3-State Bus Transceiver
MAIN: IC006, IC007, IC009, IC010, IC011
• SN74HCU04NSR (XW842A00)
• SN74LV04APWR (X5965A00)
Hex Inverter
DIO: IC004
MAIN: IC311, IC402, IC403
• SN74LV11APWR (X3516A00)
Triple 3 Input AND
MAIN: IC015
• SN74LVCC4245APWR (X3096A00)
Dual Supply Octal Bus Transceiver
MAIN: IC101, IC102
• SN74LV74APWR (X5534A00)
Dual D-Type Flip-Flop
MAIN: IC210, IC314
• SN74AHCT245PWR (X2709A00)
Octal 3-State Bus Transceiver
MAIN: IC103, IC104, IC301
ADA: IC651, IC652
1OE
1
1A1
2
2Y4
3
1A2
4
2Y3
5
1A3
6
2Y2
7
1A4
8
2Y1
9
GND
10
20
19
18
17
16
15
14
13
12
11
Vcc
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
_
_
+
S C P
+ +
+
PWM
+
ER
AMP
+
L O
OSC
U V L O
V
REF
30
µ
A
0 52V
500
Ω
IN
1
F B
2
GND
3
OUT
4
8
7
6
5
REF
CT
CS
V
+
1
2
3
4
Vcc
R
D
GND
8
7
6
5
A
B
Z
Y
DIFFERENTIAL INPUT
OUTPUTS
V
ID
0 2V
0 2V < V
ID
< 0 2V
V
ID
0 2V
R
A B
H
?
L
INPUTS
Receiver
Driver
D
OUTPUTS
Y
H
L
H
L
Z
L
H
H “H” Level
L “L” Level
? incertitude
1
DIR
2
3
4
5
6
7
8
9
10
A1
A2
A3
A4
A5
A6
A7
A8
GND
11
12
13
14
15
16
17
18
19
20
V
CC
G
B1
B2
B3
B4
B5
B6
B7
B8
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
Vss
14
13
12
11
10
9
8
VDD
6A
6Y
5A
5Y
4A
4Y
1A
1
1B
2
2A
3
2B
4
2C
5
2Y
6
GND
7
14
13
12
11
10
9
8
Vcc
IC
1Y
3C
3B
3A
3Y
VCCA
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
GND
VCCB
VCCB
/G
B1
B2
B3
B4
B5
B6
B7
B8
GND
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
9
10
12
13
14
15
G1
G2
D
D
B
A
11
24
23
22
21
20
19
18
8
9
10
11
12
16
15
14
13
17
Vcc
2CLR
2Q
GND
1Q
1PRE
1CLR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2PRE
1Q
1CLK
1D
2D
2CLK
2Q
Q
PRE
Q
CLK
D
Q
PRE
D
CLK
Q
CLR
CLR
INPUTS
OUTPUTS
L
L
H
H
H
H
PRE
H
L
L
H
H
H
CLR
X
X
X
L
CLK
X
X
X
H
L
X
D
H
H
L
H
L
Q
0
Q
L
H
H
L
H
Q
0
Q
1
2
3
4
5
6
7
20
19
18
17
16
15
14
Vcc
G
B1
B2
B3
B4
B5
B6
B7
B8
8
9
10
12
11
GND
A8
A7
A6
A5
A4
A3
A2
A1
DIR
13
Содержание AW 1600
Страница 6: ...AW1600 6 総合仕様 ...
Страница 7: ...AW1600 7 ...
Страница 36: ...AW1600 36 MAIN Circuit Board 2NAP WD44680 2 D D Pattern side パターン側 1 ...
Страница 37: ...AW1600 37 2NAP WD44680 2 D D Pattern side パターン側 1 ...
Страница 38: ...AW1600 38 PN Circuit Board to MAIN CN306 E 1 2 3 4 5 1 2 3 4 5 6 6 E Component side 部品側 2NAP WD39930 1 ...
Страница 40: ...AW1600 40 F F STEREO STEREO Component side 部品側 2NAP WD39930 1 ...
Страница 41: ...AW1600 41 PN Circuit Board G G Pattern side パターン側 2NAP WD39930 1 ...
Страница 42: ...AW1600 42 G G H H Pattern side パターン側 2NAP WD39930 1 ...
Страница 43: ...AW1600 43 H H Pattern side パターン側 2NAP WD39930 1 ...