A
B
C
D
E
F
G
H
1
2
3
4
5
6
I
J
K
L
M
N
O
7
8
9
10
72
DVX-1000
* All voltages are measured with a 10M
Ω
/V DC electronic volt meter.
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to
those originally installed.
* Schematic diagram is subject to change without notice.
DSP 2/2
* 電圧は、内部抵抗10MΩの電圧計で測定したものです。
*
Z
印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。
E-VOLUME
MUTE
REGULATOR
IC17
FL
SW
FL
SW
to MAIN (1)_CB1
DSP (1) 2/2
Page 73 A4
12.0
-11.6
-6.2
6.9
0
0
6.9
-6.8
-6.8
6.3
5.0
0.1
5.0
6.3
6.3
-6.2
-6.2
-6.2
-6.2
6.3
-6.2
6.1
6.1
6.1
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
5.0
6.1
0
DVR IN
to DSP (1)_W7
to DSP (1)_W3
to DSP (1)_W8
to DSP (1)_W2
SYSTEM
CONNECTOR
DSP (2)
DSP (3)
Page 71 L4
Page 71 L5
Page 71 J1
Page 71 J2
5.0
5.0
0
0
0
0
0
0
0
0
0
IC17: YAC523-VZ
Digital volume
3
IN1
34
OUT1
OUT2
Vo
lB
:
50k
ohm
VolA: 30kohm
45
TE1
44
TE2
39
ZCEN2
38
ZCEN1
2
AVDD
46
DGND
47
REF
1
AVSS
43
SDATAO (OD)
41
SDATAI
42
SCLK
40
20
19
18
CSN
Control
Register
25
REF1B
24
REF1A
0~95dB
100
0~+31.5dB
+
–
OPA
Zero Crossing
Detector
4
IN2
33
V
olB:
50k
ohm
VolA: 30kohm
23
REF2B
22
REF2A
0~95dB
100
0~+31.5dB
+
–
OPA
Zero Crossing
Detector
Zero Crossing
Detector
5
IN3
32
OUT3
OUT4
V
olB:
50k
ohm
VolA: 30kohm
21
REF3B
20
REF3A
0~95dB
100
0~+31.5dB
+
–
OPA
Zero Crossing
Detector
Zero Crossing
Detector
6
IN4
31
V
olB:
50k
ohm
VolA: 30kohm
19
REF4B
18
REF4A
0~95dB
100
0~+31.5dB
CH1, 2, 3, 4 Control
56
+
–
OPA
Zero Crossing
Detector
Zero Crossing
Detector
S/P
Register
OUT5
14
REF6B
V
olB:
50k
ohm
VolA: 30kohm
8
IN6
13
REF7A
0~95dB
100
0~+31.5dB
+
–
OPA
12
REF7B
OUT6
OUT7
V
olB:
50k
ohm
VolA: 30kohm
9
IN7
15
REF6A
0~95dB
100
0~+31.5dB
+
–
OPA
16
REF5B
V
olB:
50k
ohm
VolA: 30kohm
7
IN5
17
REF5A
0~95dB
100
0~+31.5dB
CH5, 6, 7 Control
+
–
OPA
NX-SW1000
Summary of Contents for DVX -1000
Page 6: ...6 DVX 1000 DVX 1000 Front view Side view Front view Side view NX SW1000 NX P1000 ...
Page 8: ...8 DVX 1000 DVX 1000 F model J model Rear view Bottom view Rear view Bottom view DVR 1000 ...
Page 9: ...9 DVX 1000 DPX 1200 DVX 1000 R model A model K model G F models NX SW1000 ...
Page 10: ...10 DVX 1000 DVX 1000 L model J model Red Black NX SW1000 NX P1000 Rear view Bottom view ...