A
BCD
E
F
G
H
1
2
3
4
5
6
IJ
K
L
7
8
DSP-AX1/RX-V1
SUPER IMPOSE
0
0
0
0
-0.1
0
0
0
0
0
0
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
-0.1
0
-0.1
-0.1
1.4
1.4
0
0
4.9
4.9
0
0
-4.9
0
0
-0.1
0
-0.1
0
-0.1
0
-0.1
0
-0.1
0
0
0
0
0
-0.1
4.9
4.9
4.9
-4.9
4.1
0
-4.9
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
0
0
4.9
4.9
0
0
-4.9
0
0
0
4.9
2.6
4.4
4.9
4.2
-1.3
-0.6
0.4
4.9
0
0
0
4.9
0
1.2
-0.1
-0.7
-0.6
-0.6
4.9
0
0
2.2
4.8
2.2
4.8
4.8
4.9
0
2.3
4.9
1.4
2.0
4.9
4.9
4.9
4.9
1.4
1.4
0.7
0
0
0
0
4.9
4.7
1.4
1.4
1.4
2.1
2.0
2.3
4.8
4.8
0.3
4.9
4.9
4.9
4.9
2.0
0
0
0
4.8
0
4.8
4.3
-0.5
4.2
1.5
1.5
0.7
0
0
0
0
0
4.2
4.2
4.9
4.4
4.3
00
0
0
2.6
2.6
2.6
2.6
0
4.4
-4.9
0
0
4.4
4.9
4.4
4.9
4.8
4.8
-4.9
4.9
4.8
4.8
-4.9
-4.9
-4.9
0
0
4.9
4.9
0
0
4.9
4.8
4.8
-4.9
0
0
-4.9
0
0
4.9
4.9
0
0
-4.9
0
0
0
4.9
4.4
4.2
4.7
4.2
4.2
4.2
0
0
0
0
0.3
4.9
4.9
0
4.9
0
0
0
0
0
i
CIRCUIT CHANGES BY MARKET.
X : NOT USED
■
SCHEMA
TIC
DIAGRAM
(VIDEO)
*
All voltage are measured with a 10M
Ω
/V DC electric 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.
Point
i
(Pin 16 of IC12)
V : 2V/div, H : 50 nsec/div
DC, 1 : 1 probe
0V
LEVEL
CONVER
TER
BINAR
Y
T
O
1-OF-8
DECODER WITH
INHIBIT
11
10
9
8
7
6
16
13
SW
SW
SW
SW
SW
SW
SW
SW
14
15
12
1
5
2
4
3
INHIBIT
VDD
X
A
B
C
VSS
VEE
X0
X1
X2
X3
X4
X5
X6
X7
IC4~7 : TC74HC4051AP
Analog Multiplexer/Demultiplexer
INPUT ST
A
TES
INHIBIT
0
0
0
0
0
0
0
0
1
C
0
0
0
0
1
1
1
1
X
B
0
0
1
1
0
0
1
1
X
A
0
1
0
1
0
1
0
1
X
“ON” CHANNEL
(S)
0
1
2
3
4
5
6
7
NONE
IC13, 14 : TC74HCUO4AP
Hex Inverters
1A
1Y
2Y
V
DD
6A
1
2
3
4
11
2A
6Y
5A
12
13
14
3A
3Y
5Y
4A
5
6
7
V
SS
4Y
8
9
10
IC8, 9 : TC74HC4053AP
Triple 2-Channel Multiplexer/Demultiplexer
16
VDD
LOGIC LEVEL CONVER
TER
12
OX
7
VEE
6
INH
OUT
C IN
13
IX
OUT
C IN
2
OY
OUT
C IN
1
IY
OUT
C IN
5
OZ
OUT
C IN
3
IZ
OUT
C IN
4
Z-COMMON
15
14
X-COMMON
Y
-COMMON
9
C
10
B
11
A
8
VSS
INHIBIT
(Pin 6)
L
L
L
L
L
L
L
L
H
CONTR
OL
INPUTS
“ON”
CHANNEL
0X (Pin 12), 0Y
(Pin 2), 0Z (Pin 5)
1X (Pin 13), 1Y
(Pin 1), 1Z (Pin 3)
0X, 0Y
, 0Z
1X, 0Y
, 0Z
0X, 1Y
, 0Z
1X, 1Y
, 0Z
0X, 0Y
, 1Z
1X, 0Y
, 1Z
0X, 1Y
, 1Z
1X, 1Y
, 1Z
NO
TE
C
(Pin 9)
L
L
L
L
H
H
H
H
*
B
(Pin 10)
L
L
H
H
L
L
H
H
*
A
(Pin 1
1
)
L
H
L
H
L
H
L
H
*
* Don’t Care
IC1, 10, 11 : LA7108M
75
Ω
Video Driver
6dB
DR
6dB
DR
6dB
DR
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VIN1+
NFB1
MUTE1
VIN2+
NFB2
–VCC1
VIN3+
NFB3
+VCC
V
OUT1
GND
V
OUT2
MUTE2
V
OUT3
MUTE3
–VCC2
IC15 : BU2092
Serial In/Parallel Out Driver
CONTROL
CIRCUIT
OUTPUT BUFFER (OPEN DRAIN)
128BIT STRAGE RESISTER
128BIT SHIFT
RESISTER
10
11
12
13
14
15
16
17
18
VSS
D
ATA
CLOCK
LCK
Q0
Q1
Q2
Q3
Q4
VDD
OE
Q1
1
Q10
Q9
Q8
Q7
Q6
Q5
1
2
3
4
5
6
7
8
9
E-95/J-87
P-E97/J89
F-1
P-E96/J88
F-1
P-E93/J85
D-3
P-E99/J91
G-1
P-E96/J88
D-6
P-E92/J84
K-8
P-E92/J84
K-6
P-E92/J84
K-6
Содержание DSP-AX1
Страница 3: ...DSP AX1 RX V1 DSP AX1 RX V1 2 DSP AX1 RX V1 FRONT PANELS ...
Страница 38: ...DSP AX1 RX V1 DSP AX1 RX V1 37 2 ANODE CONNECTION ...
Страница 55: ...A B C D E F G H 1 2 3 4 5 6 DSP AX1 RX V1 BLOCK DIAGRAM E 84 J 76 ...
Страница 56: ...A B C D E F G H 1 2 3 4 5 6 DSP AX1 RX V1 BLOCK DIAGRAM E 87 J 79 ...
Страница 102: ...DSP AX1 RX V1 140 141 ...