PROEL HPX Series - 3 Block Diagram

5
3BlockDiagram
3.1HPX900/HPX1200BlockDiagram:
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VOL&DISPLA
Y
4
AC input
1
ch1/ch2 input
3
ch1/ch2 output
11
POWER
2
Protect-ch1
8
Protect-ch2
9
Mode-c h1
6
Mode-ch2
7
SMPS POWER 5
TR 10
N
Prt Limt Clip S+15V GND-B TEMP Prt
Limt
Clip
S+15V
GND-B
TEMP
TR
8-24V
F1
T4A
L
GND GND
CH1 output
CH2 output
OUTPUT OUTPUT
+15V -15V gnd
ch1-input
ch2-input
+24V
GND-B
+24V
GND-B
+24V GND-B SI G SI G
+VCC
-VCC
-VCC +VCC
ch1vol
ch2 vol
prt
prt
clip
clip
sig
sig
parpllel
bripge
fan
passage
p
assa
g
e
passage
N
L
-VCC
+VCC
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