JVC RX-E100RSB - Page 18

RX-E100RSL/RX-E100RSB
1-18
NJM2279M (IC515) : Video switch
1. Pin layout
2. Block diaglam
Block diaglam
NJM2293 (IC514) : Video switch
AMP.
6dB
Driver
75
20k
SW2 MUTE1 V+
SW1 MUTE2 GND1 GND2 V-
Vin1
Vin2
Vin3
V
OUT1
V
OUT2
20k
20k
20k
20k
41.4k
41.4k
4.45k
4.45k
AMP.
6dB
Driver
75
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vin3
SW1
Vin2
MUTE2
V
OUT2
GND2
GND1
V-
SW2
Vin1
MUTE1
V
OUT1
N.C.
V+
1 2 3 4 5 6 7 8
OUT NC CTL3 NC GND1 V+ In1 CTL1
16 15 14 13 12 11 10 9
In4 GND3 In3 NC CTL2 NC GND2 In2
BIAS
BIAS
BIAS
BIAS
H
H
H
L
L
L