Equipment information

Fluke 1711AA Communications Test Set
Manufacturer:
Model:
1711AA
Date:
1992
Category:
Group:
Description:
Communication Measurement System

Information

In function, the 1711A/AA is very similar to the 17S2A. Most of the same internal optional assemblies can be used, and most programming commands and responses are die same. Unlike die 1752A, die 1711A/AA is not equipped with its own display, keyboard, or floppy drive. This configuration allows the user added flexibility in using any of a variety of terminals, located at any desired location relative to the mainframe (or no terminal at all.) Compatible terminals include die Fluke 10XX series and 1780A, or VT-100/ANSI equivalents. An external floppy drive unit (Model 1760A/AA) is available if desired. The 1711A/AA has five more option slots than the 17S2A (total of 10), offering more memory and I/O option space. The User Defined output, which does not occupy an option slot, offers eight general-purpose output bits. The 1711A/AA uses the 1752A SBC (Single Board Computer) along with specialized BOOT chips that recognize die special nature of the 1711 A/AA and its configuration file, CONFIG.SYS. In theory, a 17S2A can become functionally similar to a 1711 A/AA by simply operating without the VGK board, in which case the serial port automatically becomes the console. However, without the 1711 A/AA BOOT chips, operational abilities would be limited, and die touch screen and display would be unusable.

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Service Manual
Manual Type:
Service Manual
Pages:
515
Size:
51.36 Mbytes (53857757 Bytes)
Language:
english
Revision:
2
Manual-ID:
732156
Date:
1992 03 01
Quality:
Scanned document, all readable.
Upload date:
2018 01 08
MD5:
f1fe35889a0e35fc088b7a554629b6ce
Downloads:
3768

Information

1-1. THE 1722A INSTRUMENT CONTROLLER ... 1-3 1-2. THE 1752A DATA ACQUISITION SYSTEM ... 1-3 1-3. PHYSICAL LAYOUT ... 1-3 1-4. POWER REQUIREMENTS ... 1-3 2 THEORY OF OPERATION ... 2-1 2-1. INTRODUCTION ... 2-3 2-2. Bus Architecture ... 2-3 2-3. Description of Distinctive Devices ... 2-3 2-4. TMS99105 16-Bit Microprocessor ... 2-3 2-10. Programmable Array Logic Devices (PALS) ... 2-4 2-11. Dynamic Memory ... 2-4 2-12. Memory Mapper ... 2-4 2-13. Introduction to 1722A Modules ... 2-4 2-14. Power-Up Module (PUP) ... 2-4 2-15. Single-Board Computer (SBC) ... 2-4 2-16. Video/Graphics/Keyboard Interface (VGK) ... 2-5 2-17. Keyboard ... 2-5 2-18. Power Supply (OEM) ... 2-5 2-19. Video Monitor (OEM) ... 2-5 2-20. Floppy Disk Drive (OEM) ... 2-5 2-21. POWER-UP MODULE (PUP) THEORY OF OPERATION ... 2-5 2-22. Functional Description ... 2-5 2-23. Circuit Description ... 2-6 2-24. Circuit Operation ... 2-6 2-25. SINGLE-BOARD COMPUTER THEORY OF OPERATION ... 2-6 2-26. Introduction ... 2-6 2-27. Functional Description of SBC Operation ... 2-6 2-28. Bus Structure ... 2-7 2-29. Data Bus ... 2-9 2-30. Address Bus ... 2-9 2-31. Memory Mapper ... 2-9 2-32. Address Decoding ... 2-9 2-36. Memory ... 2-10 2-38. Interrupt Logic ... 2-11 2-41. Time-of-Day Clock (Non-Volatile Clock) ... 2-12 2-42. I/O Devices ... 2-12 2-47. Timing ... 2-13 '2-50. VIDEO/GRAPHICS/KEYBOARD Interface (VGK) ... 2-16 2-51. Introduction ... 2-16 2-52. The Microprocessor ... 2-19 2-53. Address Logic ... 2-19 2-54. Data Input and Output ... 2-21 2-55. ARGUS Interface ... 2-22 2-56. Data Communication ... 2-22 2-57. Power-On Preset ... 2-22 2-58. TSO and Programmer’s Keyboards ... 2-22 2-59. 1722A Keyboard Interface ... 2-22 2-60. 1720A Keyboard Interface ... 2-23 2-61. Touch-Sensitive Overlay (TSO) ... 2-23 2-62. Character Display ... 2-24 2-63. Character-Generating ROM ... 2-24 2-64. Character Timing ... 2-24 2-65. Attributes ... 2-24 2-66. Double Size ... 2-26 2-67. Composite Video Option ... 2-28 2-68. Character-Memory Access ... 2-28 2-69. Programming the CRTC ... 2-29 2-70. Graphics Display ... 2-29 2-71. Graphics Memory Timing ... 2-29 2-72. Display Access ... 2-29 7 2-73. Vector Generator ... 2-31 2-74. Update Mode ... 2-32 2-75. Processor Access To Graphics Memory ... 2-32 2-76. KEYBOARD THEORY OF OPERATION ... 2-32 2-77. Introduction ... 2-32 2-78. Operation ... 2-32 2-79. Power-Up Sequence ... 2-32 2-80. Scanning ... 2-32 2-81. Communication Protocol ... 2-33 2-82. Data Transmission Format ... 2-33 2-83. LED Control ... 2-33 2-84. Transducer (Beeper) Control ... 2-33 3 MAINTENANCE ... 3-1 3-1. INTRODUCTION ... 3.5 3-2. Required Tools and Equipment ... 3.5 3-3. SYSTEM DIAGNOSTIC Software ... 3.5 3-4. Introduction ... 3.5 3-5. MAINTENANCE PHILOSOPHY ... 3.5 3-6. DIAGNOSTIC DESIGN ... 3.5 3-7. MENU LEVELS ... 3-5 3-8. OPERATION ... 3-8 3-9. Main Menu ... 3.9 3-10. Test Menu ... 3-11 3-11. Subtest Menus ... 3-12 3-12. SUBTEST DESCRIPTIONS ... 3-13 3-13. Single-Board Computer (SBC) ... 3.13 3-14. Floppy Disk Drive ... 3-14 3-15. Video/Graphics/Keyboard Interface (VGK) ... 3-15 3-16. Option -002, Parallel Interface ... 3-15 3-17. Option -004, -005, Bubble Memory ... 3-16 3-18. RAM Options (-006, -007, -016, -017) ... 3-16 3-19. Option -008, IEEE-488/RS-232-C ... 3-16 3-20. Option -009, Dual Serial Interface ... 3-16 3-21. Option -010, Analog Measurement Processor (1752A) ... 3-16 3-22. Analog Output Option -011 (1752A) ... 3-18 3-23. Option -012, Counter/Totalizer (1752A) ... 3-18 3-24. NVRAM Options (-018, -019, -020) ... 3-19 3-25. Dual Disk Drive 1760/61A ... 3-19 3-26. Winchester Disk Drives 1765A/AB ... 3-19 3-27. SCSI Interface and Option -440 Hard Disk Test ... 3-19 3-28. System Diagnostic Error Messages ... 3-20 3-29. TROUBLESHOOTING ... 3-20 3-30. Introduction ... 3-20 3-31. General Troubleshooting Tips ... 3-20 3-32. LOGIC TECHNIQUES ... 3-20 3-33. CIRCUIT ACTIVITY OBSERVATION ... 3-21 3-34. POOR CONNECTIONS ... 3-21 3-35. Dead Box Procedure ... 3-21 3-36. INTRODUCTION ... 3-21 3-37. POWER-UP INDICATIONS ... 3-21 3-38. Normal Operation ... 3-21 3-39. Fault Indication ... 3-21 3-40. DISPLAY INDICATIONS ... 3-22 3-41. Normal Operation ... 3-22 3-42. Fault Indication ... 3-22 3-43. DISK DRIVE INDICATIONS ... 3-22 3-44. Normal Operation ... 3-22 3-45. Fault Indications ... 3-22 3-46. Disk Drive Fault Indications ... 3-23 3-47. SYSTEM DIAGNOSTIC INDICATIONS ... 3-23 3-48. Normal Operation ... 3-23 3-49. Fault Indications ... 3-23 3-50. KEYBOARD INDICATIONS ... 3-23 3-51. Normal Operation ... 3-23 3-52. Fault Indication ... 3-23 3-53. Board Isolation Procedure ... 3-23 3-54. INTRODUCTION ... 3-23 3-55. ISOLATING DEFECTIVE PUP OR VGK ... 3-24 3-56. ISOLATING DEFECTIVE SBC OR VGK ... 3-24 3-57. Fault Analysis Procedure ... 3-25 3-58. SBC FAULT ANALYSIS ... 3-25 3-59. Introduction ... 3-25 3-60. Symptoms ... 3-25 3-61. VGK FAULT ANALYSIS ... 3-28 3-62. Introduction ... 3-28 3-63. Symptoms ... 3-29 3-64. KEYBOARD FAULT ANALYSIS ... 3-31 3-65. PUP FAULT ANALYSIS ... 3-31 3-66. Troubleshooting OEM Modules ... 3-31 3-67. ACCESS PROCEDURES ... 3-31 3-68. Introduction ... 3-31 3-69. External Line Fuse Replacement ... 3-31 3-70. Top and Bottom Chassis Cover Removal ... 3-31 3-71. Power supply Fuse Replacement ... 3-31 3-72. Card-Cage Cover Removal ... 3-33 3-73. Disk Drive Access (Old Chassis, Figure 3-13) ... 3-34 3-74. Disk Drive Access (New Chassis, Figure 3-15) ... 3-34 3-75. Bade Panel Removal ... 3-34 3-76. Fan Removal ... 3-38 3-77. Power supply Removal ... 3-38 3-78. Power-Up Assembly (PUP) Removal ... 3-38 3-79. Video Monitor Circuit Card Removal ... 3-38 3-80. Front Panel Removal ... 3-40 3-81. CRT Removal ... 3-41 3-82. Touch Sensitive Overlay (TSO) Removal ... 3-41 3-83. CALIBRATION AND ALIGNMENT ... 3-41 3-84. Required Equipment ... 3-41 3-85. Preparation ... 3-41 3-86. Video Alignment Procedure ... 3-41 3-87. CENTERING 1 (LEFT & RIGHT) ... 3-43 3-88. CENTERING 2 (UP AND DOWN) ... 3-43 3-89. VERIFY ROTATION ... 3-43 3-90. PINCUSHION/BARREL CORRECTION ... 3-43 3-91. HORIZONTAL ALIGNMENT 1 ... 3-43 3-92. HORIZONTAL ALIGNMENT 2 ... 3-43 3-93. HORIZONTAL ALIGNMENT 3 ... 3-43 3-94. HORIZONTAL ALIGNMENT 4 ... 3-43 3-95. VERTICAL ALIGNMENT 1 ... 3-43 3-96. VERTICAL ALIGNMENT 2 ... 3-43 3-97. VERTICAL ALIGNMENT 3 ... 3-43 3-98. VERTICAL ALIGNMENT 4 ... 3-43 3-99. CENTERING CHECK ... 3-43 3-100. BRIGHTNESS CONTROL CHECK ... 3-43 3-101. Floppy Disk Drive Speed Adjustment Procedure ... 3-47 3-102. Floppy Disk Controller Calibration ... 3-47 3-103. PREPARATION ... 3-47 3-104. VCO FREQUENCY ADJUSTMENT (REV F AND LATER) ... 3-47 3-105. Equipment Setup ... 3-47 3-106. Adjustment ... 3-47 3-107. VCO FREQUENCY ADJUSTMENT (REV D ONLY) ... 3-47 3-108. Equipment Setup ... 3-48 3-109. Adjustment ... 3-48 3-110. WRITE PULSE-WIDTH ADJUSTMENT (REV D ONLY) ... 3-48 3-111. Equipment Setup ... 3-48 3-112. Adjustment ... 3-48 3-113. READ PULSE-WIDTH ADJUSTMENT (REV D ONLY) ... 3-48 3-114. Equipment Setup ... 3-48 3-115. Adjustment ... 3-48 3-116. Button-Up ... 3-48 3-117. PREVENTIVE MAINTENANCE ... 3-48 3-118. System Diagnostic Procedure ... 3-48 3-119. Filter Replacement and Cleaning ... 3-48 3-120. Cabinet and Touch-Sensitive Overlay Cleaning ... 3-49 3-121. SHIPPING ... 3-49 4 LIST OF REPLACEABLE PARTS ... ... 4-1. INTRODUCTION ... 4-3 4-2. REPLACEMENT MODULES, CABLES, AND CONNECTORS ... 4-4 4-3. FIELD SERVICE KITS ... 4-4 4-4. REPLACEMENT PROMS AND PALS ... 4-4 4-5. HOW TO OBTAIN PARTS ... 4-4 4-6. MANUAL STATUS INFORMATION ... 4-4 4-7. NEWER INSTRUMENTS ... 4-4 4-8. TECHNICAL SERVICE CENTERS ... 4-4 4-9. PARTS LISTS ... 4-4 TABLE OF CONTENTS ... 5-1 6 OPTIONS ... 6-1 6-1. INTRODUCTION ... 6-3 6-2. OPTIONS ... 6-3 6-3. Memory Options ... 6-3 6-4. Interface Options ... 6-3 6-5. 1752A Measurement and Control Options ... 6-3 6-6. LANGUAGE SYSTEMS ... 6-3 6-7. APPLICATION Software OPTIONS ... 6-4 6-8. PERIPHERALS ... 6-4 6-9. SERVICE INFORMATION ... 6-4 6-10. 1722A/1752A CONFIGURATION INFORMATION ... 6-4 17XXA-006/7/16/17 RAM EXPANSION MODULE ... 006-1 17XXA-008IEEE-488/RS-232-C INTERFACE ... 008-1 17XXA-009 DUAL SERIAL Interface ... 009-1 1752A-010 ANALOG MEASUREMENT PROCESSOR ... 010-1 1752A-011 ANALOG OUTPUT MODULE ... 011-1 1752A-012 COUNTER/TOTALIZER ... 012-1 1752A-013 MAINFRAME Interface ASSEMBLY ... 013-1 17XXA-018/019/020 Nonvolatile Memory ... 018-1 17XXA-440 40M-Byte Hard Disk ... 440-1 7 APPENDICES ... 7-1 A. Glossary ... A-l B. IEEE-488 Reference ... B-l C. RS-232-C Reference ... C-l 8 INDEX 9 OEM MANUALS 10 1711A/AA COMMUNICATION/MEASUREMENT SYSTEM ... 10-1 10-1. INTRODUCTION ... 10-3 10-2. THEORY OF OPERATION ... 10-3 10-3. MAINTENANCE ... 10-3 10-4. LIST OF REPLACEABLE PARTS ... 10-3 10-5. Manual Status Information ... 10-3 10-6. Newer Instruments ... 10-3 10-7. SCHEMATIC DIAGRAMS ... 10-3 11 1722A/AP INSTRUMENT CONTROLLER ... 11-1 11-1. INTRODUCTION ... 11-3 11-2. Port Configuration ... 11-3 11-3. Remote Control Unit (RCU) ... 11-3 11-4. THEORY OF OPERATION ... 11-3 11-5. Communication Protocol ... 11-3 11-6. Switch Configuration ... 11-4 11-7. Operation ... 11-4 11-12. MAINTENANCE ... 11-5 11-13. Remote Control Unit Fault Analysis ... 11-5 11-14. LIST OF REPLACEABLE PARTS ... 11-5 11-15. Module Revision Information ... 11-5 11-16. NEWER INSTRUMENTS ... 11-5

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