Denon AVR-X2200W Service Manual page 158

G Internal 75Ω Driver
G Bipolar Technology
G Package Outline
I PIN CONFIGURATION and BLOCK DIAGRAM
NJM2595MTE1 (VIDEO:IC5001)
Vin1 13
Vin2
Vin3
Vin4
Vin5
NJM2586AVC3(VIDEO:IC5002)
GENERAL DESCRIPTION
DIP16,DMP16
The NJM2586A is a wide band 3-input 1-output 3-circuit video
amplifier. It is suitable for Y, Pb, and Pr signal because frequency
range is 50MHz.The NJM2586A is suitable for AV receiver, STB,
and other high quality AV systems.
+
V
16
FEATURES
Operating Voltage
Wide frequency range
Internal 3 input-1output 3-circuit video switch
9
Internal 6dB Amplifier
20k
Internal 75Ω Driver Circuit (2-system drive)
S2
7
Power Save Circuit
20k
S4
Bipolar Technology
5
Package Outline
S3
20k
3
20k
BLOCK DIAGRAM
4 6
SW3 SW4
CH1 IN1
1
Bias
Cont1
SW1
2
Cont2
CH1 IN2
3
Bias
SW2
4
CH1 IN3
5
Bias
+
V 1 6
CH2 IN1 7
Bias
GND
8
CH2 IN2
9
Cont2
Bias
10
CH2 IN3
Bias
SSOP20-C3
SW2 SW1 SW5
10 14 2
±4.5 to ±5.5V
0dB at 50MHz typ.
S5
S1
6dB
Amp
20k
S6
6dB
Amp
SDIP22, SSOP20-C3 (under development)
20k
S7
6dB
Amp
20k
12 8
-
GND V
6dB
75Ω
20
Amp Driver
19
Cont1
6dB
75Ω
18
Amp Driver
17
Cont1
6dB
75Ω
16
Amp Driver
15
14
Bias
13
12
Cont2
Bias
11
Bias
158
75Ω
Vout1
1
Driver
75Ω
Vout2
15
Driver
75Ω
Vout3
11
Driver
CH1 OUT
CH1 IN1
1
- 1 -
Bias
SW1
PS 2
CH1 IN2
3
CH2 OUT
Bias
SW2 4
+
V 2
CH1 IN3
5
CH3 OUT
Bias
+
V 1 6
-
V 2
CH2 IN1 7
CH3 IN1
Bias
GND
8
-
V 1
CH2 IN2
9
CH3 IN2
Bias
10
GND
CH3 IN3
CH2 IN3
11
Bias
PACKAGE OUTLINE
NJM2586AVC3 NJM
6dB
75Ω
Amp Drive
Cont1
Cont1
Cont2
6dB
75Ω
Amp Drive
Cont1
6dB
75Ω
Amp Drive
Cont2
Cont2
SDIP22
B
B
B