Detailed Description; Ac Option Block Diagram; Overview Of Modifications; System Interconnections - Philips CARDIOMD Service Manual

Detailed Description

12.3 Detailed Description

12.3.1 AC Option Block Diagram

The block diagram in Figure 12.5 illustrates the components of the AC option and their interfaces
to the detector and gantry.
LINE SOURCE
COMPARTMENT
SOURCE
MOTION
CONTROLLER
SOURCE
SERVO
M
MOTOR
COLLISION
SENSOR
Figure 12.5. AC option schematic block diagram

12.3.2 Overview of Modifications

This section provides an overview of the electronic modules and cables added to the system to
support the AC option.

12.3.2.1 System Interconnections

When the CardioMD AC option is installed, the internal wiring is modified. Figure 12.6 provides
an overview of the wiring changes to the system.
12-8 CardioMD Service Manual
AC BRACKET ENCLOSURE
24 V
continuous
CAN-BUS
DET-ID
48 V DC E-stop
BOX MOTOR
M
SOLENOID
DRIVER
SOLENOID
BOX MOTION
24 V
E-STOP
CONTROL
LIMIT
SWITCHES
CARDIOMD DETECTOR
DC-DC PSU
EDC
INTERFACE
I2C BUS
DC-DC PSU
48 V DC E-stop

AC OPTION BLOCK DIAGRAM

CARDIOMD
TABLE CONSOLE
EDC BOARD
48 V
AC-DC
PSU
1MAN0158-H11 04-2005 CSIP Level 1
55 V DC
continuous
115 V AC
E-stop