Söring Arco-3000 - Block Diagram Cut Module

25/08/2004 © Söring Service-Manual Arco- and RF-units
1
not valid for A-3000/ -2000
2
not valid for Arco-2000
-37-
3
not valid for MBC600
4
not valid for Arco-1000
Block diagram Cut module
range selection
driver
Multiplier UxI
Oscillator ca. 350kHz
output stage (MOS-bridge)
filter
power control
range selection
current control
current/voltage- detection
Pulse- oscillator
Pulse width
overtone- detection electric arc- border value
electric arc- control
Logic
cycle control
Interface
Businterface
analog / digital
ON(1)
PWR_SEL(3)
CURR_SEL(1)
MONO/BIPO(1)
CO/CUT(1)
PULSE(1)
PW_SET(A)
I_SET(A)
FRQ_SET(A)
DUTY_SET(A) DOWN
PW_REG
SP_REG
ON
ON
BR_ENABLE
Mono/Bipo
Mono/Bipo
output transformer
HF_OUT
U
I
PWR_SEL
PW_SET HOLD
ON
PW_REG
Interface
Mono/Bipo
FRQ_SET
DUTY_SET
HOLD
BR_ENABLE
SP_SET
U
I
CURR_SEL
I_SET
ON
HOLD
DOWN
DOWN
to Interface
SP_REG Interface