304 Chapter6
Major Assembly and Cable Locations
Introduction
Introduction
This chapter identifies the instrument's assemblies and cables and
contains the following figures:
Figure 6-1. Hinged Assemblies ........................................... page 306
Figure 6-2. Top View (A2 and A3 Unfolded).........................page 307
Figure 6-3. Top View (A2, A3, A4, A5 Unfolded) ................ page308
Figure 6-5. Bottom View (A15 Unfolded)............................ page 310
Figure 6-6. Bottom View (A15 and A14 Unfolded) ............ page 311
Figure 6-8. Front End.............................................................page 313
Figure 6-9. Rear View .............................................................page314
Use the list below to determine the figure(s) illustrating the desired
assembly or cable.
Assemblies Figure
A1 Front Frame....................................................................... 6-6
A1A1 Keyboard......................................................................6-6
A2 Controller........................................................................... 6-1
A3 Interface............................................................................. 6-1
A4 Log Ampli er/Cal Oscillator..............................................6-1
A5 IF Filter.......................................................................6-1, 6-3
A6 Power Supply.....................................................................6-3
A7 LO Multiplier/Amplifer (LOMA)......................................6-8
A8 Low Band Mixer................................................................6-8
A9 RF Attenuator.....................................................................6-8
A10/A12 RYTHM/SBTX........................................................ 6-8
A11 YTO.................................................................................6-8
A13 Second Converter.............................................................6-8
A14 Frequency Control.................................................... 6-1, 6-6
A15 RF...................................................................... 6-1, 6-5, 6-6
A17 LCD Driver ........................................................................6-3
A18 LCD ...................................................................................6-3
A19 GPIB................................................................................ 6-3
A20 Battery Assembly............................................................ 6-9
B1 Fan...................................................................................... 6-9
BT1 Battery.............................................................................. 6-9
FL1 Low Pass Filter................................................................. 6-8
FL2 Low Pass Filter................................................................. 6-8
FL3 Low Pass Filter................................................................. 6-8
FL4 Line Filter......................................................................... 6-9
FL5 Low Pass Filter................................................................. 6-8
LS1 Speaker............................................................................. 6-3