Chapter 3
Page no. 290
Indicators and Switches.fm
GE Healthcare
Senographe DS
Revision 1
Service Information and Procedures Class A 2385072-16-8EN
Central Listing
4-3. PDU Board PL101
Fuse
Specification
PN
Protects
F1
250 Vac, 6.25 A, Delay
46-170021P60
F3
250 Vac, 0.5A, Delay
46-170021P31
F4
250 Vac, 2A, Delay
46-170021P30
F5
250 Vac, 125 mA, Delay
5344386-2
F6
Jumper
Function
Position
PRGM
Used to program the PDU board during manufacturing. Closed to program
the PDU board. Open for normal PDU board operation.
This jumper must
always be open.
J22
Used to turn on/off 48 V when the PDU board is in programming mode. Bot-
tom two pins closed turn 48 V off. Top two pins closed turn 48 V on.
Open enables normal PDU board operation, where the 48 V is controlled by
the Senographe system.
This jumper must
always be open.
LED
Function
Color
Behavior
DS1
DMR On
Green ON when the Generator is ON
OFF when the Generator is OFF
DS2
48 V
Green ON when 48 V DC supply voltage is OK
OFF when 48 V DC supply voltage is defective
DS3
Minus sign used for error codes
Red
Sometimes ON when reporting certain error codes.
DS4
Minus sign used for error codes
Red
•
Board-PDU PL101; see component index page 158
.
DS1
J8
DS2
DS21
‐
20
‐
19
‐
17
‐
16
DS25
DS24
DS5
DS6
DS7
DS8
J9
J4
J2
J5
J7
J6
S3
S2
S1
F3
F4
F1
F6
F5
S4
J22
J1
J11
J3
J10
DS14
‐
13
‐
11
‐
10
‐
12
‐
9
DS15,
18
DS26
PRGM