Spacelabs qube 91390 - Monitor Docking PCBA and Connector PCBA

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3-9
91390 QUBE
T HEORY
Figure 3-8 Battery Switch On Symbol
Monitor Docking PCBA and Connector PCBA
Figure 3-9 Monitor Docking PCBA and Connector PCBA
The monitor docking PCB has a docking connector for interface to a
docking station (refer to Figure 3-9). All I/O connectors and power
are routed on this board. They are available to either the docking
station when docked, or presented at the rear of the monitor when
not docked. High-speed signals like Ethernet, DVI and USB are
switched so the unused stubs when docked do not affect the signal
impedance.
SDLC
J1
J3
USB 1
SW
Y-USB1
X-USB1
DOCKED*
USB 2
SW
Y-USB2
X-USB2
USB 3
SW
Y-USB3
X-USB3
DOCKED*
USB 4
SW
Y-USB4
X-USB4
DOCKED*
DOCKED*
P500
DSB1-5 +PWR
-12V
+3.3V
+5V
+12V
(FROM USB HC) USB (7-PORT HUB)
SW
Y-ETHERNET
X-ETHERNET
DOCKED*
ETHERNET
MONITOR-DOCK PCBA
670-1521-xx
Edge card
X-USB1-4
7-PORT
USB 2.0
HUB
USB 3
USB 4
EXTERNAL NURSE ALERT
(DIGITAL) EXTERNAL VIDEO
DOCKED*
I2C BUS
USB VBUS 1-4
DSB VBUS (PWR) 1-5
DSB 1-5
DSB VBUS 1-5
USB VBUS 3-4
(FROM USB HC) USB 1
(FROM USB HC) USB 2
I2C BUS
USB VBUS 1-2USB VBUS 1-2
SERIAL PORT
DVI VIDEO
SWITCHER
X-EXTERNAL VIDEO (DIGITAL ONLY)
SERIAL PORT
NURSE ALERT
SDLC
DC_IN
DC_IN
-12V
+3.3V
+5V
+12V
+18V
SOFT-START
TO SOFT-START
DC_IN
(FROM P500)
DOCKED*
DC_IN
SERIAL PORT
Y-ETHERNET
NURSE ALERT
-12V
+3.3V
+5V
+12V
Y-EXTERNAL VIDEO (DIGITAL ONLY)
To / From CPU PCBA
INTERFACE PCBA
670-1559-xx
P4
P3
X-ETHERNET
P200
670-1522-xx
-12V
+3.3V
+5V
+12V
J4
P201
P204
DC_IN
SDLC
X-USB1-4 + PWR
DSB1-5 +PWR
EXT NURSE ALERT
P203
ETHERNET
SERIAL
P205
P207
P208
NURSE
ALERT
USB-1
USB-2
USB-3
P202
USB-4
SERIAL PORT
SDLC
(FLEXPORT)
P206
+5V +12V
X-EXTERNAL VIDEO (DIGITAL ONLY)
CONNECTOR PCBA
DOCKING STATION PCBA
P500
670-1558-xx
(DIGITAL ONLY)
P501
P502
DC_IN
EXTERNAL
POWER SUPPLY
+20VDC
DVI DIGITAL
VIDEO OUT
Y-EXTERNAL VIDEO
SERIAL
FLEXPORT
SDLC
+5V +12V
SERIAL PORT
SDLC
ETHERNET
NURSE ALERT
Y-USB1-4
USB-1
USB-2
USB-3
USB-4
NURSE ALERT
P508
P503
P506
P505
P507
P504
Y-ETHERNET
-12V
+3.3V
+5V
+12V
DOCKED*
J70
DOCKED LED
EXTERNAL
POWER SUPPLY
+20VDC
DVI DIGITAL
VIDEO OUT
DSB Support removed from
670-1521-02 and above PCBAs
I/O PORT
EXPANSION
DSB POWER
CONTROL
USB POWER
CONTROL
DSB 1
DSB 2
DSB 3
DSB 4
DSB 5
DSB Support removed from
670-1522-02 and above PCBAs