Maintenance
4-12
371B Service Manual
Table 4-3: Front Panel Control Identification (Cont.)
Control
Message
MAX PEAK POWERWATTS 30 W
30 W
MAX PEAK POWERWATTS 3 W
3 W
Step Generator POLARITY INVERT
STEP INVERT
Step Generator CURRENT SOURCE
CURRENT
Step Generator VOLTAGE SOURCE
VOLTAGE
NUMBEROF STEPS up
# OF STEPS up
NUMBEROF STEPS down
# OF STEPS down
Step Generator OFFSET INCR
OFFSET up
Step Generator OFFSET DECR
OFFSET down
Step Generator MULTI .1X
STEP MULT
VERTICAL CURRENT/DIV
VERTICAL XX (0 - 16)
HORIZONTAL VOLTS/DIV
HORIZONTAL XX (0 - 16)
STEP/OFFSET AMPLITUDE
STEP AMP XX (0 - 16)
VARIABLE COLLECTOR SUPPLY
VARIABLE XX (0 - 25)
HIGH CURRENT OUTPUT: ON
H.C. ENABLED
HIGH CURRENT OUTPUT: OFF
H.C. DISABLED
HIGH VOLTAGE OUTPUT: ON
H.V. ENABLED
HIGH VOLTAGE OUTPUT: OFF
H.V. DISABLED
INTERLOCK: ON
INTERLOCK ON
INTERLOCK: OFF
INTERLOCK OFF
GPIB ADDRESS/TERM
GPIB: n.term
(n: 0 - 31, term = [EOI or LF/EOI]
This routine allows a GPIB controller to obtain boot ROM and system RAM
information over the GPIB.
To initiate this routine, the GPIB controller sends the TESt? query over the
GPIB. The 371B responds by running its boot ROM and system RAM diagnos-
tic routines and returning boot ROM and system RAM information to the
controller as follows:
TEST ROM 000X, RAM:YYYY
Refer to TESt? command description in the 371B User manual for additional
information.
GPIB Diagnostic Routine
Summary of Contents for 371B
Page 4: ......
Page 14: ...Service Safety Summary 371B Service Manual...
Page 18: ...Preface 371B Service Manual...
Page 21: ...Specifications...
Page 22: ......
Page 24: ...Product Overview 371B Service Manual...
Page 38: ...Specifications 371B Service Manual...
Page 39: ...General Information...
Page 40: ......
Page 58: ...General Information 371B Service Manual...
Page 59: ...Theory of Operation...
Page 60: ......
Page 62: ...Theory of Operation 3 2 371B Service Manual Figure 3 1 371B Block Diagram...
Page 71: ...Maintenance...
Page 72: ......
Page 101: ...Performance Verification...
Page 102: ......
Page 220: ...Performance Verification 371B Service Manual...
Page 221: ...Options...
Page 222: ......
Page 226: ...Options and Accessories 371B Service Manual...
Page 227: ...Electrical Parts List...
Page 228: ......
Page 235: ...Diagrams...
Page 236: ......
Page 237: ...8 1 371B Service Manual Circuit Board Interconnections 2 2...
Page 238: ...371B Service Manual...
Page 239: ...8 3 371B Service Manual Circuit Board Interconnections 2 2...
Page 240: ...371B Service Manual...
Page 241: ...8 5 371B Service Manual Test Point Adjustment Locations 1...
Page 242: ...8 6 371B Service Manual Test Point Adjustment Locations 2...
Page 243: ...8 7 371B Service Manual Test Point Adjustment Locations 2...
Page 244: ...8 8 371B Service Manual Test Point Adjustment Locations 3...
Page 245: ...8 9 371B Service Manual Troubleshooting Tree...
Page 246: ...8 10 371B Service Manual Troubleshooting Tree Cont...
Page 247: ...8 11 371B Service Manual Troubleshooting Tree Cont...
Page 248: ...371B Service Manual...
Page 249: ...Mechanical Parts List...
Page 250: ......
Page 259: ...9 9 371B Service Manual Figure 9 1 Cabinet Rear 97 96 68...
Page 260: ...371B Service Manual...
Page 261: ...9 11 371B Service Manual Figure 9 2 Display Front 73...
Page 262: ...371B Service Manual...
Page 267: ...9 17 371B Service Manual Figure 9 3 Chassis Ciircuit Board...
Page 268: ...371B Service Manual...
Page 269: ...9 19 371B Service Manual Figure 9 4 Power Supply...
Page 270: ...371B Service Manual...
Page 276: ...Mechanical Parts List 371B Service Manual...
Page 277: ...9 27 371B Service Manual Figure 9 5 Test Fixture 78 78 REV MAR 96 75 72...
Page 278: ...371B Service Manual...
Page 279: ...9 29 371B Service Manual Figure 9 6 Front Porch...
Page 280: ...371B Service Manual...
Page 287: ...371B Service Manual...
Page 288: ...371B Service Manual...
Page 289: ...371B Service Manual 6 5...
Page 290: ...371B Service Manual...