Söring Arco-3000 - Arrangement of Leds and Potentiometers II

25/08/2004 © Söring Service-Manual Arco- and RF-units
1
not valid for A-3000/ -2000
2
not valid for Arco-2000
-57-
3
not valid for MBC600
4
not valid for Arco-1000
Arrangement of LEDs and potentiometers II
D21
D24
D26
D27
D25
D31
D29
D21: 150V
D24: +5V (CPU)
D25: +15V
D26: -15V
D27: CPU-Reset
D29: Softstartrelay
D31: circuit breaker
mains board
HF-Out
Piggyback
Handpiece recognition
CPU
gas control board
D59
(Function)
Offset-
power
test
amplifier
P1
D1
Idle-LED
D2
Seri-LED
D202
(valve 1, below)
D203
(valve 2, above)
Open case is an
Arco-3000, placement
of the boards is different
in other units, placement
of potentiometer is the
same