Philips IntelliVue Series, Installation And Service Manual

Page: 101 / 522

System Components
Hardware Description
2-27
Power
Distribution
Module
A Power Distribution Module (M3166A) is provided with all Japanese orders to comply
with Japanese regulatory requirements. It is designed to accept selectable input voltages from
100V to 240V (at 50-60 Hz) and produce selectable low output voltages of 100-127 V and
selectable high output voltages of 200-254V. Its input rating is 1440 VA and its output rating
is 1400VA. AC output voltages are electrically isolated from AC input voltages. The Power
Distribution Module is shown in
Figure 2-28
along with its front and rear panels. The front
panel contains the On/Off switch
Figure 2-28 Power Distribution Module
The front panel controls and outputs are the following:
• J1 : high output voltage receptacle
•
J2
: low output voltage receptacle
Front Panel
On/Off Switch
S2 S1
P1
!
S2
S1
J1 1400 VA
S3
120/120-127/120/110-120 V
100 V
120-127 V
200 V
220-240 V
100/120-127/200/220-240V
50-60 Hz
1440 VA
J3 J4 J5 J6
J2 700 VA
240/240-254/240/220-240 V
240/240-254/
240/220-240 V
120/120-127/
120/110-120 V
1400 VA
700 VA
High Output Voltage
Low Output Voltage
Input Voltage
Voltage
Output Voltage
(all high or low)
Positive
Earth
Terminal
Equipotential
Terminal
Switches
Rear Panel