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TEX20
Mindray TEX20 Service Manual
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Revision:1.0(2023-01-12)
233
T
ools
Required
None
Fixtures
Required
None
Specific
Steps
1.
Refer
to
the
disassembly
procedure
in
7.20.2
Disassembly
and
Assembly
to
take
off
the
main
unit
back
cover
.
2.
Press
to
unlock
the
buckle
on
the
middle
frame
of
the
main
unit
by
hand,
and
take
out
the
power
keyboard
from
bottom
up.
1
On/off
button
board
7.21.3
Commissioning
and
V
erification
None
Diagnostic
Ultrasound
System
Service
Manual
7
FRU
Replacement
231
233
Table of Contents
Table of Contents
2
Preface
24
Revision History
24
Intellectual Property Statement
25
Applicability
26
Responsibility of Mindray
27
Warranty Statements
28
Service Contact
29
Descriptions Committed
30
Safety Precautions
31
Product Knowledge
38
Introduction
38
Intended Use
38
System Appearance
38
Peripherals Supported
39
Specifications
40
Physical Specifications
40
Electrical Specifications
40
Environmental Specifications
40
Display Specifications
40
Product Principle
41
Overall Architecture of Hardware System
41
Hardware System Diagram
41
USB Distribution Scheme of Main Board
42
Video Extension Scheme
43
Main Board Assembly
44
Block Diagram of Main Board
44
Frontend of the Main Board
45
Backend of the Main Board
46
PC Module
47
GPU Module
47
Probe Board
48
Power Supply Unit
49
Block Diagram of Power Supply Unit
49
AC-DC Board
50
Mobile Trolley Connecting Board
50
Auxiliary Output Conversion Board
50
Battery Management Board
51
Wireless Charging Module
52
Timing Sequence of System Power-On and Power-Off
53
UI Unit
56
Block Diagram of the UI Unit
56
Monitor Assembly
57
Display Conversion Board
58
Conversion Board of Movement Mechanism_Pcba
58
Wireless Probe Charging Station
59
Wireless Probe Charging Station (Not Released)
59
ECG Module
59
System Power-On Control
61
Probes and Needle Guides
62
Probes
62
Needle Guides
66
Installation
69
Site Preparations
69
Environmental Requirements
69
Power Supply Requirements
69
EMI Limitation
70
Package Specifications
71
Space Requirements
72
Physical Dimensions
72
Network Requirements
73
Other Requirements
73
Unpacking
74
Packing Box
74
Checking the Package
74
Unpacking Tools
75
Unpacking the Device
75
Checking Unpacked Items
79
Transporting the Main Unit
79
Transporting the Unpacked Main Unit
79
Installation of Whole Device
80
Connecting the External Power Supply
80
Installing the Main Unit Box Assembly
80
Installing the Display Assembly
83
Installing the Storage Basket
85
Installing the Big Probe Holder and the Small Probe Holder
86
Installing Batteries
88
Installing the Wireless Probe Charging Station
89
Installing the Wireless Charging Module
89
Connecting the Probe
95
Adjusting the System
96
Adjusting the Display
96
Connecting Peripherals
97
Connecting the Footswitch
97
Connecting the Video Printer
97
Connecting the Graphic/Text Printer
98
Connecting the Wireless Printer
99
Connecting the Barcode Reader
99
Software Setup
100
Starting the System
100
Entering the Doppler Screen
101
Setting Hospital Information
101
Setting the System Date and Time
101
Setting the System Language
101
Setting the Screensaver and Standby Mode
102
Setting the Image/Clip Storage
102
Setting the Probe Button Functions
102
Setting the Wireless Probe
102
Setting the Printer
103
Setting the Footswitch
104
Setting the Network Barcode Scanner
104
Connecting to the Network
108
Setting the DICOM/HL7
111
Setting User Permissions
122
Setting the Security Policy
126
Function and Performance Check
128
Description
128
Device Status Check
128
Running Status
128
Operating Environment
128
Routine Check
129
Check Process
129
Check Items
130
Checking the Display
130
Checking the Touch Panel
131
Checking Peripherals
131
Checking the ECG Function
132
Checking the I/O Port
132
Function Check
132
Check Process
132
Check Items
133
Checking All Image Modes
133
Checking Basic Measurements
139
Checking the Cine Mode
140
Checking Usage of the Probe
141
Checking Images and Managing Videos
141
Performance Test
142
Electrical Safety Inspection
160
Software Maintenance
161
Viewing System Information
161
Logging in as the Service User
162
Logging in to the Service Account
162
Importing Configuration File after SSD Replacement
164
Recovering the Software
166
Self-Tests
166
Self-Test Introduction
166
Operation Procedure of Maintenance Self-Test
166
User Self-Test
172
Test Report
173
Exporting and Viewing Logs
176
Exporting Logs
176
Viewing Logs
177
Optional Software Function Management
178
Installing Optional Functions
178
Uninstalling Optional Functions
179
Trying out Optional Functions
179
Promoting Optional Functions
180
Preset Data Management
181
Operation Instructions
181
Backing up the Preset Data
181
Restoring the Preset Data
181
Restoring Factory Settings
182
Patient Data Management
182
Backing up Patient Data
182
Restoring Patient Data
183
Deleting Patient Data
183
Sending Patient Data
183
Recycle bin Management
184
Upgrade
186
Upgrade of the Operating System and Ultrasound Application Software
186
Obtaining Software
186
Upgrade Method
186
Upgrading Optional Software Functions
186
Upgrade Method of Optional Software Functions
186
Upgrading Hardware Optional Functions
187
List of Hardware Optional Accessories
187
Upgrade Method
189
Upgrading the Printer Bracket Assembly
189
Upgrading the Towelette Holder Assembly
189
Upgrading the Storage Box
189
Upgrading the ECG Module
190
Upgrading Functions of the Wireless Probe Charging Station
190
Upgrading the Wireless Charging Module
191
FRU Replacement
192
Before Assembly/Disassembly
192
System Structure
192
Unpacking Tools
192
Personnel Requirements
193
Assembly/Disassembly Requirements
193
Sketch
193
Display Assembly (FRU)
194
General Information
194
Disassembly and Assembly
194
Commissioning and Verification
195
Speaker (FRU)
196
General Information
196
Disassembly and Assembly
196
Commissioning and Verification
197
Display Rotatory Assy (with Conversion Board/Fru)
198
General Information
198
Disassembly and Assembly
198
Commissioning and Verification
200
LCD Signal Cable (HDMI)
200
General Information
200
Disassembly and Assembly
201
Commissioning and Verification
202
LCD Power Supply_Control Signal Cable
203
General Information
203
Disassembly and Assembly
203
Commissioning and Verification
204
Main Unit
204
General Information
204
Disassembly and Assembly
204
Commissioning and Verification
206
Slide Assembly
206
General Information
206
Disassembly and Assembly
206
Commissioning and Verification
207
Probe Board Assembly (FRU)
208
General Information
208
Disassembly and Assembly
208
Commissioning and Verification
209
Release Lever (2142)
209
General Information
209
Disassembly and Assembly
210
Commissioning and Verification
210
PC Module (FRU)
211
General Information
211
Disassembly and Assembly
211
Commissioning and Verification
213
GPU Module (FRU)
214
General Information
214
Disassembly and Assembly
214
Commissioning and Verification
215
Main Board Assembly (FRU)
215
General Information
215
Disassembly and Assembly
217
Commissioning and Verification
218
Display Conversion Board (Main Unit End/Fru)
219
General Information
219
Disassembly and Assembly
219
Commissioning and Verification
220
SSD Card(FRU)
220
General Information
220
Disassembly and Assembly
221
Commissioning and Verification
222
Wi-Fi Module Wi-Fi + BT
223
General Information
223
Disassembly and Assembly
224
Commissioning and Verification
224
Main Unit Dual Fans (FRU)
225
General Information
225
Disassembly and Assembly
225
Commissioning and Verification
226
Main Unit Single Fan (FRU)
226
General Information
226
Disassembly and Assembly
227
Commissioning and Verification
227
Dustproof Filter (FRU)
227
General Information
227
Disassembly and Assembly
228
Commissioning and Verification
229
Main Unit
229
General Information
229
Disassembly and Assembly
229
Commissioning and Verification
231
On/Off Button Board (FRU)
231
General Information
231
Disassembly and Assembly
231
Commissioning and Verification
232
Hook Cover (Sy)
233
General Information
233
Disassembly and Assembly
233
Commissioning and Verification
234
Hook for Wire
234
General Information
234
Disassembly and Assembly
234
Commissioning and Verification
235
Upper Handle Cover
236
General Information
236
Disassembly and Assembly
236
Commissioning and Verification
237
Handle Assembly (FRU)
237
General Information
237
Disassembly and Assembly
238
Commissioning and Verification
240
Wireless Probe Charging Socket PCBA (FRU)
241
General Information
241
Disassembly and Assembly
241
Commissioning and Verification
242
Front Housing for Upper Column
242
General Information
242
Disassembly and Assembly
242
Commissioning and Verification
244
Back Housing for Upper Column
244
General Information
244
Disassembly and Assembly
244
Commissioning and Verification
245
Front Cover for Lower Column (FRU)
245
General Information
245
Disassembly and Assembly
245
Commissioning and Verification
246
Back Cover for Yoke
247
General Information
247
Disassembly and Assembly
247
Commissioning and Verification
248
Gas Spring Assembly (FRU)
248
General Information
248
Disassembly and Assembly
249
Commissioning and Verification
251
AC-DC Board (FRU)
251
General Information
251
Disassembly and Assembly
251
Commissioning and Verification
252
Retractable AC Cable Assembly (America)
252
General Information
252
Disassembly and Assembly
253
Commissioning and Verification
254
Base Cover
254
General Information
254
Disassembly and Assembly
254
Commissioning and Verification
256
Base Bottom Cover
257
General Information
257
Disassembly and Assembly
257
Commissioning and Verification
258
Castor (FRU)
259
General Information
259
Disassembly and Assembly
259
Commissioning and Verification
260
Auxiliary Output Conversion Board (FRU)
260
General Information
260
Disassembly and Assembly
261
Commissioning and Verification
261
Mobile Trolley Connecting Board (FRU)
262
General Information
262
Disassembly and Assembly
262
Commissioning and Verification
264
Big Probe Holder (FRU)
264
General Information
264
Disassembly and Assembly
265
Commissioning and Verification
266
Small Probe Holder (FRU)
266
General Information
266
Disassembly and Assembly
266
Commissioning and Verification
267
Storage Basket (Sy)
267
General Information
267
Disassembly and Assembly
267
Commissioning and Verification
268
Storage Box
268
General Information
268
Disassembly and Assembly
269
Commissioning and Verification
269
2142 Storage Basket (SY)
270
General Information
270
Disassembly and Assembly
270
Commissioning and Verification
271
Towelette Holder Assembly
271
General Information
271
Disassembly and Assembly
271
Commissioning and Verification
272
Printer Bracket Assembly
272
General Information
272
Disassembly and Assembly
272
Commissioning and Verification
273
Auxiliary Output Assy (FRU)
274
General Information
274
Disassembly and Assembly
274
Commissioning and Verification
275
Battery Box Cover (FRU)
275
General Information
275
Disassembly and Assembly
276
Commissioning and Verification
276
Battery Pack Indicator Board (FRU)
277
General Information
277
Disassembly and Assembly
277
Commissioning and Verification
278
Power Management Board (FRU)
279
General Information
279
Disassembly and Assembly
279
Commissioning and Verification
280
Battery (FRU)
281
General Information
281
Disassembly and Assembly
281
Commissioning and Verification
282
Battery Box Fan Assy (FRU)
282
General Information
282
Disassembly and Assembly
282
Commissioning and Verification
284
Charging Pile Base (FRU)
284
General Information
284
Disassembly and Assembly
285
Commissioning and Verification
285
Charging Pile Wall Mounting Rack (FRU)
286
General Information
286
Disassembly and Assembly
286
Commissioning and Verification
287
Charging Pile Module (FRU)
288
General Information
288
Disassembly and Assembly
288
Commissioning and Verification
289
Wireless Charging Module (FRU)
289
General Information
289
Disassembly and Assembly
290
Commissioning and Verification
290
Wireless Charging Module Mounting Rack (2149/FRU)
290
General Information
290
Disassembly and Assembly
291
Commissioning and Verification
291
Connect Cable of Wireless Charging
291
General Information
291
Disassembly and Assembly
292
Commissioning and Verification
292
Wireless Charging Guide Plate
292
General Information
292
Disassembly and Assembly
293
Commissioning and Verification
293
On/Off Button Signal Cable
293
General Information
293
Commissioning and Verification
294
Wi-Fi Antenna (User)
294
General Information
294
Disassembly and Assembly
295
Commissioning and Verification
296
Wi-Fi Antenna (Probe)
296
General Information
296
Disassembly and Assembly
296
Commissioning and Verification
297
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Mindray TEX20 Specifications
General
Brand
Mindray
Model
TEX20
Category
Diagnostic Equipment
Language
English
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