Connections | 9
Pin#
Name
Type
Description
Range
Scale
Factor
Impedance
28
IN 4-
IN
Channel 4 balanced input (inverting)
3VRMS input for full output
Absolute MAX input= 8VRMS
\
Differential= 3KΩ
/ Common mode=
3.5KΩ (bal)
Channel 4 unbalanced input (inverting,
when shorting pin 29 to GND)
\
3,5KΩ (unbal)
29
IN 4+
IN
Channel 4 balanced input (non-inverting)
\
Differential= 3KΩ
/ Common mode=
0,95KΩ (bal)
Channel 4 unbalanced input ( non-invert-
ing, when shorting pin 28 to GND)
\
1,5KΩ (unbal)
30
GND
POWER
31
+5VDC OUT POWER
Reg5VDC (+/-5%) supply output.
Same as pin 4. Same as pin 4 and 31 on
PL1000
Max current available= 100mA
\
\
32
RESERVED
\
\
\
\
\
33
READY 4
OUT
Channel 4 PWM state. High when output
1&2 PWM generation is enabled
VOH= 5VDC / VOL= 1VDC
\
100KΩ
34
SDPWS
IN
Power supply shut down. Active High.
Enable enegy save mode (consumption
<1W). Same as pin 1. Same as pin 1 and 34
on PL1000
3,3VDC< VIH <12VDC
\
4,7KΩ
11 : 3.LED encoding
A single LED is located on the point indicated in the picture.
11 : 2.4. PL1001, PL3001 pinout
Pin#
PL1001 Polarity
PL3001 Polarity
1
CH1 (-)
CH2 (+)
2
CH1 (+)
CH2(-)
3
CH3 (-)
CH4 (+)
4
CH3 (+)
CH 4 (-)
5
GND
GND
6
PARALLEL
PARALLEL
1
6
Color
Status
Description
solid off
OFF - amp is off
solid on
READY - amp is ready to be used
Loudspeaker wires
housing: JST VHR-6N
