Siemens SC 7000 9000XL User manual
s
SC 7000 and SC 9000XL Patient Monitors
SC 9000XL Monitor 12in (30.5cm) Display
Service Manual Supplement Two
E331.E539U.640.10.03.02
ASK-A898-03-7600
EM Guidelines, 1997-04-02
Page 1 of 16
Service Manual Supplement Two - 12in (30.5cm) Display SC 9000XL Patient Monitors
Table of Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Opening Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1 Removing/Installing Side-Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 Separating Front Bezel Subassembly and Rear Housing Subassembly . . . . . . . . . . . . . . . . . . . 3
Figure 3-1 Locking Plates for Front Bezel Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 3-2 Latch Locking Clips on Bottom of Monitor (only one shown) . . . . . . . . . . . . . . . . . . . . 4
Figure 3-3 Bottom Release Tabs for Front Bezel Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 3-4 SC 9000XL w/ 12in (30.5cm) Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Replacing Subassemblies in Rear Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.1 Removing/Installing Funnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Figure 3-5 Front Bezel Subassembly Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
4 Accessing Replaceable Subassemblies in Front Bezel Subassembly . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3-6 Front Bezel Subassembly - Interior View, Plastic Frame Removed . . . . . . . . . . . . . . . . 7
Figure 3-7 Front Bezel Subassembly - Interior View, Retainer Plate Removed . . . . . . . . . . . . . . . 7
4.1 Removing Plastic Frame and Metal Retainer Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1.1 Removing Plastic Frame and Metal Retainer Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1.2 Reinstalling Plastic Frame and Metal Retainer Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Optical Encoder Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Figure 3-8 Optical Encoder Subassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2.1 Removing Optical Encoder Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.2.2 Installing Optical Encoder Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 Front Bezel PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3.1 Removing Front Bezel PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
4.3.2 Installing Front Bezel PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 3-9 Display Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.4 Replacing Backlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.5 Front Bezel/Lens Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.6 Front Bezel Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Closing Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Appendix A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure A-5 Front Bezel Subassembly Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table A-5 Front Bezel Subassembly - Replaceable Parts/Subassemblies . . . . . . . . . . . . . . . . 13
Figure A-6 Rear Housing and Funnel (Exploded View)l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Table A-6 Rear Housing and Funnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Page 2 of 16 Siemens Medical Systems, EM-PCS, Danvers ASK-A898-03-7600
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SC 9000XL Patient Monitors Service Manual Supplement Two - 12in (30.5cm) Display
1Introduction
Chapter 3
5 Opening Monitor
Information in this supplement is applicable to only SC 9000XL monitors
factory equipped with a 12” (30.5cm) Display. It replaces information in the
SC 7000 and SC 9000XL Patient Monitors Service Manuals as indicated
below.Refer to either the printed version of the Service Manual (Art. No.
5949016E539U) and Supplement (Art. No.
version (Art. No. 5944090E539U)
N.B: The 12” (30.5cm) Display Front Bezel Subassembly is not
compatible with and cannot be installed on SC 7000 Monitors nor
on SC 9000XL Monitors factory equipped with 10.4” Displays.
Section references used in this supplement refer to the section numbers
in the printed Service Manual or CD-ROM. Changes impact primarily
Chapter 3, Repair, and Appendix A, Replacement Parts.
The impacted sections of Chapter 3 in the Service Manual are reproduced
below with appropriate changes. Some text and graphics that remain
unchanged from the material in the Service Manual, are included below as
a convenience. Sections NOT rewritten below, remain unchanged.
Before attempting to open the monitor, always do the following:
• Remove all attached modules and unplug all cables from the monitor.
• Disconnect all external power sources, remove external battery (if
installed), and remove back cover and unplug cable from main battery.
• Assure that both you and the work area are properly protected against
static-electricity discharge.
for all other service information.
5952416E539U) or to the CD -ROM
5.1 Removing/Installing Side-Panels
5.2 Separating Front Bezel
Subassembly and Rear
Housing Subass embly
Refer to procedure in Service Manual.
After left and right side panels have been removed, opening the monitor
consists of separating the front bezel and rear housing subassemblies. The
subassemblies are secured to each other by two locking tabs on the rear
housing at the bottom of the front bezel and two locking plates that secure
the top of the bezel to the rear housing (see Figure 3-7).
1
Figure 3-7 Locking Plates for Front Bezel Subassembly
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Service Manual Supplement Two - 12in (30.5cm) Display SC 9000XL Patient Monitors
1 Place monitor in its upright position, with back of monitor facing you.
2 Remove and save two screws and locking plates (see a in Figure 3-7)
that secure top of Front Bezel Subassembly to rear housing.
1
2
Figure 3-6a Latch Locking Clips on Bottom of Monitor (only one shown)
3 Turn monitor topside down, as shown in Figure 3-6a if locking clips are
installed. If locking clips are not installed, go to step 5.
4 Peel off and save tape (a in Figure 3-6a) and remove and save locking
clips (s in Figure 3-6a) from the two latches on the bottom of the
monitor.
~
Figure 3-6 Bottom Release Tabs for Front Bezel Subassembly
5 Place monitor backside down with bottom of monitor facing you as
shown in Figure 3-6.
6 Press in firmly on thumb depressions on bottom of monitor to release
latches (see arrows in Figure 3-6), and pull up on bezel to slightly
separate left side of Front Bezel Subassembly from Rear Housing
Subassembly.
7 Carefully pull right-hand side of Front Bezel Subassembly up from rear
housing to unplug interfacing connector on back of front bezel PC
board from corresponding connector on main processing board.
8 Lift Front Bezel Subassembly off of rear housing to separate the two
subassemblies.
9 Store subassemblies in safe location as necessary.
Page 4 of 16 Siemens Medical Systems, EM-PCS, Danvers ASK-A898-03-7600
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SC 9000XL Patient Monitors Service Manual Supplement Two - 12in (30.5cm) Display
2
Rear Housing Subassembly
Main Processor PCB Subassembly
Front Bezel Subassembly
6
7
2
4
5
5
3
1
Figure 3-8 (replacement) SC 9000XL w/ 12in (30.5cm) Display - Rear Housing Subasssembly, Main Processor
PCB Subassembly, and Front Bezel Subassembly
6Replacing
Subassemblies in
Rear Housing
6.1 Removing/Installing Funnel
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Locking tabs in the rear housing have been removed (see h in Figure 3-8)
to accommodate the 12in (30.5cm) Front Bezel Subassembly. With the
exception of a slight change in the remove/install procedure for the funnel,
however, all other procedures in this section of Chapter 3 in the Service
Manuals remain unchanged.
Note: Items
text references in the SC7000 and SC9000XL Service Manuals. Items
s,
s
that is removed for DirectNet operation of the Monitor.
The funnel has no locking tabs (s in Figure 3-8) but rather slides into
channels designed to provide a snug fit in the top of the rear housing.
• To remove the funnel, grasp it firmly in the area of the former tab slots
(
s
in Figure 3-8) and carefully work it out of the channels.
• To reinstall the funnel, slide it firmly into the guide channels, and seat
it against the lip on the back of the main PC board heat sink.
a, d, f, g
and h are references for this supplement. Item j is a label
and item g in Figure 3-8 correspond to
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