Index
1502C MTDR Service Manual
Index–3
Front Panel Board, 9–23
Main Board, 9–13
Power Supply Board, 9–26
Exploded Views
Assemblies, 10–12
Cabinet, 10–11
Frame, 10–12
Front Panel Controls, 10–12
Power Supply, 10–13
General Information, 9–1
Assembly Numbers, 9–1
Comp Numbers, 9–2
Comp Values, 9–2
Grid Coordinates, 9–1
Parts Locator, 9–1
Symbols, 9–1
Parts Locator
Front Panel Board, 9–8
Main Board, 9–4
Power Supply, 9–9
Driver/Sampler Board, 9–11
Schematics
Driver/Sampler Board, 9–30
Front Panel Board
Pots/EL Lamp, 9-25
Switches, 9-24
Main Board
Address Decode, 9-16
Analog Timebase, 9-21 Ć 9-22
Connectors, 9-14
Digital Timebase, 9-20
Miscellaneous Analog, 9-18
Option Port Interface, 9-17
Processor, 9-15
Video Processor, 9-19
Power Supply Board, 9–27
Schematic Symbols, 9–3
E
Electromagnetic Spec, 3–4
F
Features (see Menu)
Fungus Spec, 3–3
Fuse, 4–2
Fuse (see Power)
H
Handling, 1–1
Height Spec, 3–4
Horizontal Set Reference, 1–22
Humidity Spec, 3–3
I
Indicators, 1–6
Inspection, xiv
L
Loss, 1–16
M
Maintenance
Assembly/Disassembly, (see Removal/Replacement)
Equipment Required, 7–1
General, 7–1
Metric Default, 7–11
Part Removal / Replacement, 7–2
AC Fuse, 7–2
Battery, 7–6
Case Cover Installation, 7–19
Control Panel, Watertight Seals, 7–17
Display Module, Removal, 7–9
Front Panel Assembly, Removal, 7–9
Front Panel Board
Removal, 7-9
Removal from Display Module, 7-10
Fuse Holder, Removal, 7–5
Main Board
EPROM Replacement, 7-7
Lithium Battery, 7-8
Removing, 7-6
Option Port Assembly, Removal, 7–12
Power Cord, Conductor Color Code, 7–6
Power Cord Receptacle, Removal, 7–5
Power Supply Board, Removal, 7–4
Power Supply Module, Removal, 7–3
Power Transformer, Removal, 7–5
Driver/Sampler Board, Removal, 7–9
Remove Case, 7–3
Remove EMI Shields, 7–3
Sealing Materials, 7–18
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