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HP 8673C/D
LIST OF ILLUSTRATIONS (cont’d)
Figure Page Figure
Page
6-l.
6-8.
6.9.
6-10.
6-11.
6.12.
6.13.
6-14.
6-15.
6-16.
6.17.
6-18.
6.19.
6.20.
6-21.
6-22.
6-23.
8.1.
8-2.
8-3.
8.4.
8-5.
8-6.
8-7.
8-S.
8-9.
S-10.
8.11.
8-12.
8-13.
8.14.
8.15.
S-16.
8.17.
8-18.
S-19.
8.20.
8.21.
Al Card Cage Parts Identification
..... .6-118
Al Pulse Circuits Parts
Identification ....................... .6-114
A3 Power Supply and RF Source
Parts Identification. ................. .6-115
A3 RF Source Parts Identification
...... .6-l 16
A3 Rear Panel Parts Identification
..... .6.117
A3 Power Supply and Rear Panel
Parts Identification, .................
.6r118
A3 Fan Assembly Parts Identification .62119
P/O A2 Controller and Rear Panel
Parte Identification. .................
.6-120
P/O A2 Controller Assembly
Parts Identification ..................
.6-121
YTO Loop Parta Identification
......... .6-122
YTO and Reference Oscillator
Parts Identification. .................
.6.123
Lower unit Overall Parts
Identification ....................... .6-124
Lower Unit (A5) Cabinet Parts
Identification ....................... .6-126
Lower Unit Front Panel Parts
Identification .......................
.6-l%
Lower Unit Card Cage Parta
Identification ....................... .6-127
Lower Unit Rear Panel Parts
Identification .......................
.6-128
Lower Unit Power Transformer and
Regulator Parts Identification
....... .6-129
Front Panel Pushbutton Stitch
Assembly ............................
,8-13
Pushbutton Switch Support Anvil. ...... .8-14
Heat Staking Tip .......................
.8-14
Typical Assembly for Heat
Staking Operation ....................
.8-16
Basic Logic Symbols and Qualifiera ..... .8-21
Indicator Symbols. ..................... .8-22
Contiguous Blocks,. ....................
,823
AND Dependency Notation .
+
...........
.8-23
Addrees Dependency Notation
.......... *E-23
OR and Free Dependency Notation. ..... ,824
Common Control Block ................. .8.24
Quad D-Type Latch (Combined). ......... 8-24
Quad D-Type Latch (Individual) ........ .8-24
Shift Register ..........................
.8-25
AND-OR Selector ....................... .8-25
UP-DOWN Counter .....................
,8-26
Quad D-Type Latch ..................... .&26
HP 8673C/D Aasembli& and
Subassemblies .......................
.8-28
HP 8673C/D Simplified Block
Block Diagrams ......................
.8-29
HP 8673C/D Baseband Frequency
Teat Setup ............................ .&38
HP 8673C/D FM Test Setup
............ ,839
8-22.
823.
&24.
B-25.
8-26.
8-27.
8-28.
8.29.
a-30.
8-31.
3.32.
833.
8-34.
8.35.
8-36.
e-37.
838.
8-39.
8-40.
8.41.
8-42.
8-43.
8-44.
S-45.
8.46.
a-47.
E-48.
8-49.
8-50.
S-51.
8-62.
as.
8.54.
S-55.
8-56.
E-57.
8-58.
8-69.
HP 8673C/D Power Output Teat Setup
.. .8-41
HP 8673C/D Low Band Power Plot ..... .8-41
HP 8673C High l3and Power Plot
....... ,8-42
HP 8673D High Band Power Plot
....... .8-42
HP 8673C/D Overall Troubleshooting,
Block Diagram
.......................
.8-43
HP 8673C/D Time Base Reference,
Block Diagram
.......................
.8-46
80 kHz Reference, A2A5TP2 ....... . .... .8-51
A2A5TP3, A2A3 Teat Switch HIGH ..... .8-62
HP 8673C/D RF Phase Locked Loope,
BlockDiagram........................8-5 5
FM Amplifier Check Initial Teat Setup
.. .8-57
HP 86736/D YTO Loop,
Block Diagram
.......................
,857
YTM Simplified Block Diagram,,
....... .8-58
sqwgging .............................
.8-58
Pulse/YTM Driver Assembly
Parta Location
.......................
.8-68
YTM Power Output Check
Test Setup. ...........................
es.59
YTM Power Output Plot ................ ,869
YTM Bias Label
........................
.8&O
Peaker DAC Ramp Output .............. .8-61
Final Output Power Check Teat Setup ... .8-61
HP 8673C/D Power Output Plot,
K Band Amplifier Out, Normal Mode .. .8-62
HP 86736/D Power Output Plot,
K Band Amplifier Out, Bypass Mode .. .8-62
HP 867333 Power Output Plot,
K Band Amplifier In, Normal Mode
... .8-63
HP 8673D Power Output Plot,
K Band Amplifier In, Bypass Mode ... .8-63
HP 8673C/D Low Band Power Plot
..... .8-64
HP 8673C/D Microwave Signal Path,
Block Diagram
.......................
.8-67
External ALC Check Test Setup ........ .8-68
AM Check Test Setup. .................. ,849
HP 8673C/D ALC Low,
Block Diagram
.......................
-8.71
P&e Modulation Waveforms ........... .8-72
Pulse Modulation Initial Check
Test Setup ............................
.8-72
Pulse Shunt Adapter ................... .8-72
Pulse Modulation Check
setup.. ............................. ,.a-73
Pulse Driver Board Output and
Shunt Pulses
..........................
.8-74
Pulse Driver Board Input and
SeriesPulsea ........................ ..8-7 5
B&Tee
.............................. ..8-7 6
Pulse Driver Board Input Pulse and
sample ~ulae .........................
.8-77
A5 Pulse Modulation Check Setup.
...... .8-78
P&e Driver Board, Input and
Shunt Pulaea
. . . ....................... a79