Agilent Technologies 8133A Manual de servicio Pagina 175
- Pagina / 188
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Theory of Operation 8
16800 Series Portable Logic Analyzers Service Guide 175
Front Panel Touch Screen (Option 103)
Attached to the front panel assembly (in models ordered with
Option 103) is a Touch Screen Control module used to
implement the touch screen. The touch screen controller board
is a 3M SC801U. Mounted in front of the flat panel display is a
touch screen grid connected directly to the touch screen
controller. The controller interprets touch presses and
communicates with the host CPU via USB.
Power Up Routine
The power up routing includes the following:
• Boot sequence (more on page 175).
• Product install (more on page 178).
• Software recovery methods (more on page 178).
• Self test (more on page 179).
Boot Sequence
The 16800 Series logic analyzers ship with the Windows XP
Professional operating system. After power is applied to the
frame, the basic input/output system (BIOS) is the first thing to
run. Among other things, the BIOS is responsible for
enumerating plug-and- play (PnP) devices in the system and
doing a "power on self test" (POST). All of the CPU
(motherboard) RAM is checked during POST- - however, subtle
memory problems may not be detected by this simple test. If any
hardware that the BIOS detects is malfunctioning at a
fundamental level, then the BIOS reports an error to the display
(if available). If things are OK, control is turned over to the
operating system.
During startup, the Agilent logo is displayed by the system
BIOS, then a few other messages, and finally the preliminary
Windows XP startup screens.
During the first phase of the Windows startup, the kernel is
loaded along with various system drivers. Prior to the video
drivers loading, video is only displayed to the same video device
as the BIOS startup screen. Once the video drivers load, the
resolution will switch and eventually a logon screen will be
presented. The logon screen will appear on whichever video
adapter (LCD or external VGA) was displaying the Windows
desktop when the system was last shut down. It is possible to
get a blank screen. In this situation, you can press and hold the
"Touch Off" button on the front panel to open Intel's
- Agilent 16800 Series 1
- Portable Logic Analyzers 1
- Model Comparison 3
- Features, Logic Acquisition 3
- Features, Mainframe 4
- Features, Pattern Generator 4
- Supplied Accessories 4
- Optional Accessories: 4
- Service Strategy 4
- In this Service Guide 6
- 4 Calibrating and Adjusting 8
- 7 Replaceable Parts 10
- 8 Theory of Operation 10
- Contents 11
- General Information 13
- Accessories 14
- Specifications 15
- Characteristics 16
- Non-Operating Environment 17
- Dimensions 18
- Recommended Test Equipment 19
- 1 General Information 20
- Preparing for Use 21
- To inspect the logic analyzer 22
- To apply power 22
- To clean the instrument 23
- To start the user interface 23
- To test the logic analyzer 23
- 2 Preparing for Use 24
- Testing Performance 25
- To perform the power-up tests 26
- Logic Analyzer Test Strategy 27
- 3 Testing Performance 28
- Testing Performance 3 31
- Equipment Required 34
- Perform System Self-Tests 36
- Set Up the Test Equipment 37
- Connect the Test Equipment 39
- Deskew the oscilloscope 42
- Set the 8133A pulse width 43
- Configure the Logic Analyzer 45
- Run eye finder 49
- To re-align a stray channel 50
- Test Pod 1 in 250 Mb/s Mode 52
- Test Pod 2 in 250 Mb/s Mode 57
- Test the remaining pods 59
- Test Pod 1 in 500 Mb/s Mode 60
- Test Pod 2 in 500 Mb/s Mode 64
- Conclude the State Mode Tests 66
- Performance Test Record 68
- Calibrating and Adjusting 69
- Calibration Strategy 70
- Troubleshooting 71
- Try , and then 75
- Power Supplies 84
- To run the self-tests 88
- Bit#: 39 - 16 15 - 8 7 - 0 92
- Clock Test 93
- Simple RAM Test 93
- RAM Persistence Test 94
- Marching Bits RAM Test 94
- Wait Test 94
- Instruction Interrupt Test 95
- To exit the test system 96
- 5 Troubleshooting 100
- Set up the test equipment 101
- Connect the test equipment 101
- Threshold 102
- Troubleshooting 5 109
- Clock Frequency of 100 MHz 111
- Click Run Rep 111
- Replacing Assemblies 113
- Replacement Strategy 114
- Tools Required 114
- To save the license file 115
- To power off the system 116
- Replacing Assemblies 6 117
- 6 Replacing Assemblies 118
- 600 watt power supply 119
- Secondary power supply 120
- 60 mm fan 144
- 92 mm fans 145
- Returning Assemblies 148
- FRAGILE 149
- Replaceable Parts 151
- Ordering Replaceable Parts 152
- System Replaceable Parts List 155
- Replaceable Parts 7 159
- • A — Assembly 163
- • MP — Mechanical Part 163
- • W — Cable 163
- Theory of Operation 167
- System Block Level Theory 168
- Module Interface Board (MIB) 169
- CPU Subsystem 170
- PCI board 171
- MIB (Module Interface Board) 171
- Module Bus FPGA(s) 172
- I/O FPGA 172
- Theory of Operation 8 173
- Front Panel Assembly 174
- Power Up Routine 175
- Product install 178
- Software recovery methods 178
- Self Test 179
- Comparators 181
- Acquisition IC 181
- Master/Expander Connectors 182
- Instruction Memory 183
- Data Memory 183
- Output Driver 184
- Clock Circuit 184
- CPU Interface 184
Relacionado con productos y manuales para De medición, control y control Agilent Technologies 8133A
(145 paginas)© 2020, manymanuals.es. Todos los derechos reservados | 0.068 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales