Page 2 of 2
For Reference Only
MONITOR ROTATION
3/10/97
ROTAT_C.DS4
COMPACT 7600
B104 Rev B Board
T1
F1
F2
50mA
50mA
T1
24VAC
X1
1
6
X4
B111MR BOARD
B100 BOARD
ST5
ST1
ST4
S20
S21
D3
D4
B104 Rev B BOARD
LL
CONTROL PANEL
ST1
ST2
ST5
8
16
8
2
6
3
16
1
X1
3
1
24VAC
LL
LL
X2
X5
WMC01
BOARD
DIRECTION
CONTROL
LOGIC
K1 CONTACTS
K2 CONTACTS
CENTER SW1
+12 VOLT
VOLTAGE
REGULATOR
U1
1
1
2
MONITOR YOKE
ROTATION MOTOR
+15VD
C
+12VDC
K1
K2
D1
D2
(CCW)
(CW)
MONITOR ASSEMBLY
B103 BOARD
X1-3
X1-1
X1-1
(CW)
(CCW)
Aprox
70V P/P
Aprox
35V
Aprox
35V
Control Logic
diagram
F5
1.6A
220VAC
ROTATION
HOME
POSITION
LOGIC
U9
T4
K2
ST104
9
From
Diagram
-KON
ST2
9
U9-1
K2-8
Rotation Home Position Logic, B104 REV B boards
K2-8 is tied to ground, for a fixed duration, causing the
monitor rotation to move to the HOME position. This
occurs when:
1. The system is first powered on
2. The ON switch is pressed while the system is powered.
24VAC
LL
SEE PAGE 1 FOR B104 Rev A BOARD
MP1
1
2
110/220 AC POWER IN
From POWER ON diagram
Used and Refurbished C-Arms are Available from www.SharpMedical.com - Call us at 800-969-9800
An Independent C-Arm Service Provider. This PDF provided for research / historical purposes only.