Read Harman Kardon AVR 141 (serv.man4) Service Manual online
NJM2595
- 1 -
5-INPUT 3-OUTPUT VIDEO SWITCH
■
GENERAL DESCRIPTION ■ PACKAGE OUTLINE
■
FEATURES
●
5-input 3-output
●
Operating Voltage
±
4.0 to
±
6.5V
●
Operating current
±
15mAtyp. at Vcc=
±
5V
●
Crosstalk -65dBtyp.
●
Internal 6dB Amplifier
●
Internal 75
Ω
Driver
●
Bipolar Technology
●
Package Outline DIP16,DMP16
■ PIN CONFIGURATION and BLOCK DIAGRAM
13
9
7
5
3
20k
20k
20k
20k
16
10 14
2
1
15
11
8
12
6
4
6dB
Amp
75
Ω
Driver
S3
S2
S4
S1
20k
20k
20k
S5
S6
S7
Vin1
Vin2
Vin3
Vin4
Vin5
SW3
SW4
SW5
SW1
SW2
V
+
GND V
-
Vout3
Vout2
Vout1
6dB
Amp
6dB
Amp
75
Ω
Driver
75
Ω
Driver
The NJM2595 is a 5-input 3-output video switch. Its switches
select one from five signals received from VTR,TV,DVD,
TV-GAME and others.
The NJM2595 is designed for audio items, such as AV amplifier
and others.
NJM2595D NJM2595M
harman/kardon
AVR 139-141-142/230 Service Manual
Page 67 of 83
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