- 34 -
IC404 NJM4556AL(OP. AMP.)
IC BLOCK DIAGRAM & DESCRIPTION
IC401 NJW1153FG1(6ch Electric Volume)
32
LAIN
Multi-channel
input A
Multi-channel
input B
Multi-channel selector
SW
TONE
TONE
SW
58
RECL1
59
RECR1
60
RECL2
61
RECR2
62
RECL3
63
RECR3
33
RAIN
34
CAIN
35
SLAIN
36
SRAIN
37
SWAIN
15
L2IN
13
L1IN
14
R1IN
16
R2IN
17
L3IN
56
GND
57
V-
55
V+
29
DATA
30
CLOCK
31
LATCH
18
R3IN
19
L4IN
20
11
12
9
10
R4IN
DCLA1
DCLA2
Volume
Volume
Volume
Volume
Volume
Volume
DCRA1
DCRA2
21
L5IN
22
R5IN
23
L6IN
24
R6IN
25
L7IN
26
R7IN
27
L8IN
28
R8IN
50
ROUT
49
LOUT
51
COUT
54
SWOUT
52
SLOUT
53
SROUT
38 39 40 41 42 43
LBIN
RBIN
CBIN
SLBIN
5
6
7
8
FL+
FL-
FR+
FR-
SRBIN
SWBIN
45 46 47 48 3
2
FIL4_L
FIL3_L
FIL2_L
FIL1_L
FIL4_R
FIL3_R
1 64
FIL2_R
FIL1_R
2-channel input
Input selection
Att Gain
Att Gain
Suppiy
Volteage
uCOM
Interface
Amp Gain
1
2
3
4
8
7
6
5
1
2
3
4
5
6
7
8
A
B
A
B
D,M,V Type
(Top View)
L Type
V(+)
V(+)
V(+)
V(-)
Содержание DC-TS830WL
Страница 22: ... 21 NOTE ...