VSX-D712-K
75
5
6
7
8
5
6
7
8
C
D
F
A
B
E
13
12
11
REF
1
2
3
4
7
5
6
14
8
10
9
V 1
+
VEE1
VEE2
VEE3
GND
VIN1
VIN2
VIN3
VOUT1
VOUT2
VOUT3
PowerSave
BIAS
6dB AMP
75 Driver
BIAS
75 Driver
6dB AMP
BIAS
75 Driver
6dB AMP
V 2
+
V 3
+
7
Block Diagram
7
Equivalent Circuit
7
NJM2581 (COMPONENT ASSY : IC552)
• DUAL SUPPLY WIDE BAND 3ch VIDEO AMPLIFIER
PIN No.
PIN NAME
FUNCTION
INSIDE EQUIVALENT CIRCUIT
1
3
5
VIN1
VIN2
VIN3
Input
VIN1
VIN2
VIN3
V+
100
20K
13
11
9
VOUT1
VOUT2
VOUT3
Output
VOUT1
VOUT2
VOUT3
V+
5.5K
V+
7
Power Save
Power Save
50K
30K
Power Save
14
12
10
V
+
1
V
+
2
V
+
3
V+
2
4
6
VEE1
VEE2
VEE3
V-
8 GND
GND
Содержание VSX-D712-K
Страница 16: ...VSX D712 K 16 1 2 3 4 1 2 3 4 C D F A B E 3 3 MAIN ASSY 1 3 A A 1 3 CN901 Q CN804 F A3 3 A3 3 ...
Страница 19: ...VSX D712 K 19 5 6 7 8 5 6 7 8 C D F A B E A 2 3 A3 3 A3 3 CN254 G ...
Страница 22: ...VSX D712 K 22 1 2 3 4 1 2 3 4 C D F A B E 3 6 DSP ASSY 1 2 A B 1 2 CN1901 T NO USE NO USE NO USE NO USE NO USE ...
Страница 24: ...VSX D712 K 24 1 2 3 4 1 2 3 4 C D F A B E 3 7 DSP ASSY 2 2 A B 2 2 A3 3 CN112 NO USE ...
Страница 25: ...VSX D712 K 25 5 6 7 8 5 6 7 8 C D F A B E B 2 2 B 2 2 DSP ASSY AWX1083 AWX1083 NO USE NO USE NO USE ...
Страница 35: ...VSX D712 K 35 5 6 7 8 5 6 7 8 C D F A B E U U U CN392 K COMPONENT ASSY XWZ3661 ...
