JVC MX-K3 User Manual

MX-K3
1-31
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
OSC
COUNTER
A/D
SRAM
D/A
MIX
- +
- +
GND
ECHO VR
BIAS
DAINO
DAINTI
DALPFI
DALPFO
MIXO
CR
MUTE
VCC
ADINTI
ADINTO
ADLPFO
ADLPFI
MIXI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
ECHO VR
BIAS
DINTO
DINTI
DALPFI
DALPFO
MIXO
MIXI
ADLPFI
ADLPFO
ADINTO
ADINTI
VCC
MUTE
CR
Connect GND
Echo level control
Analog part DC bias
DA side integrator output
DA side integrator intput
DA side LPF input
DA side LPF output
Mix AMP output for original tone& echo tone
Mix AMP input pin for original tone
AD side LPF input
AD side LPF output
AD side integrator output
AD side integrator input
Power supply
Mute control signal input
CR pin for oscillator
-
I
-
I
O
I
O
O
I
I
O
O
I
-
I
-
Pin No. Symbol
I/O
Description
2.Pin function
1.Terminal layout & block diagram
BU9253FS (IC851) : KARAOKE echo

JVC MX-K3 Specifications

General

Brand	JVC
Model	MX-K3
Category	Speaker System
Language	English