HP 8753E Service Manual page 595

CURRENT PARAMETER NOT IN CAL
SET, lo-51
D
damage to center conductors, 9-3
data that is faulty, 417
DEADLOCK, lo-51
default correction constants
adjustment for source, 3-7
default correction constants
adjustment for source prettme,
3-8
DELETE, 10-6
delete display option, l-8
description of tests, 10-7
DEVICE
not on, not connect, wrong addrs,
diagnose softkey, 10-7
diagnostic
error terms, 11-l
diagnostic LEDs for A15, 5-4
diagnostic routines for phase lock,
7-39
internal, 10-2
diagnostics of analyzer, 4-3
diagnostic tests, 6-17
diagram
cable, 7-7
digital control group, 6-3
diagram of HP 87533, 419
diagram of power supply, 5-25
DIF Control, 10-9
DIF Counter, 10-9
digital control
Al front panel, 12-10
digital signal processor, 12-11
EEPROM, 12-11
main CPU, 12-10
main RAM, 12-11
theory of operation, 12-8
digital control block diagram, 6-3
digital control check, 4-11
digital control lines observed using
L INTCOP as trigger, 8-10
digitai control signals A14to-A13
check, 7-29
digitai control signals generated from
digitai control troubleshooting
chapter, 6-l
digital data lines observed using L
INTCOP as trigger, 8-10
digital control, 12-10
directivity (EDF and EDR), 11-11
disable shutdown circuitry, 5-16
DISK
not on, not connected, wrong addrs,
disk drive check, 4-7
disk drive (externai) HP-ID address,
4 6
disk drive replacement, 14-46
disk (fIoppy), l-3
DISK HARDWmE PROBLEM, lo-52
DISK MESSAGE LENGTH ERROR,
DISK READ/WRITE ERROR, lo-53
Disp 2 Ex., lo-13