Power Supply(Lv/Hvps) - GE LOGIQ A3 Basic Service Manual

GE H
EALTHCARE
D 5213326-100, R
IRECTION
5-2-4

Power Supply(LV/HVPS)

An integrated power supply (Low voltage & High voltage) is required to supply all required voltages to
Backend and Front End hardware of LOGIQ Uno. Following are the voltage requirements for the Uno
hardware:
PCB Name
CONN Board
TxRx Board
MST Board
FAN
USB-HDD
LCD
5-8
Approv e d Docu m ent - 5213326-100TPH_r3.pdf Page 111 of 252
3
EVISION
Voltage Source
+5V
-5V
12VA
+SHV
-SHV
+5V
+3.3V
12VA
+THV
-THV
+3.3V
+5V
-5V
12VA
12VA
+5V
12VA
Section 5-2 - Block Diagrams and Theory
Table 6:
Max. Current Tolerance/
Range
1.25Amp ±5%
10mAmp ±5%
20mAmp ±5%
TBD +80V
TBD -80V
1.3Amp ±5%
2Amp ±5%
250mAmp ±5%
TBD +2.5V to +60V
TBD -2.5V to –60V
2Amp ±5%
450mAmp ±5%
140mAmp ±5%
90mAmp ±5%
400mAmp ±5%
1Amp ±5%
TBD ±5%
LOGIQ™ A3 S M
ERVICE ANUAL
Connector/ Routing
Directly from integrated
power supply through
BPB
--
--
--
--
Directly from integrated
power supply through
BPB
--
--
--
--
Directly from integrated
power supply through
BPB
--
--
--
Directly from integrated
power supply through
BPB
--
--