Tektronix Webcam 070-8030-01 Manuel D’Utilisation
Table of Contents
viii
1780R-Series Service Manual
List of Tables
Table 1–1: Input/Output
1–4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–2: Waveform Monitor Vertical System
1–5
. . . . . . . . . . . . . . . . .
Table 1–3: Waveform Monitor Probe Input
1–8
. . . . . . . . . . . . . . . . . . . .
Table 1–4: Waveform Monitor Horizontal Deflection System
1–8
. . . . . .
Table 1–5: Waveform Monitor dG and dP Display
1–11
. . . . . . . . . . . . . . .
Table 1–6: Synchronization
1–12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–7: Vectorscope Vector Display
1–13
. . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–8: Vectorscope X-Y Display
1–15
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–9: Vectorscope SCH Phase Display
1–15
. . . . . . . . . . . . . . . . . . . . .
Table 1–10: CRTs and High Voltage Supplies
1–16
. . . . . . . . . . . . . . . . . . .
Table 1–11: Power Requirements
1–16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–12: Environmental Summary
1–17
. . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–13: Physical Characteristics
1–17
. . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–14: Certifications and Compliances
1–18
. . . . . . . . . . . . . . . . . . . .
Table 2–1: 1780R-Series Standard Accessories
2–1
. . . . . . . . . . . . . . . . . .
Table 2–2: Partial List of Optional Accessories Available for the
1780R-Series 2–2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–3: Plug Jumpers for Waveform Board (Assembly A2)
(Schematic Diagrams 3 through 15)
2–6
. . . . . . . . . . . . . . . . . . . . . . . .
Table 2–4: Plug Jumpers and DIP Switch on the Microprocessor
Board (Assembly A5) (Schematic Diagrams 16 through 19)
2–7
. . . .
Table 2–5: Plug Jumpers for Vectorscope Board (Assembly A6)
and Oscillator Board (Assembly A7)
2–7
. . . . . . . . . . . . . . . . . . . . . . .
Table 2–6: Serial Remote Commands
2–11
. . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–7: Serial Remote Responses
2–12
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3–1: Schematics and Circuit Board Assemblies
3–3
. . . . . . . . . . . .
Table 3–2: Input Channel Selection Logic
3–18
. . . . . . . . . . . . . . . . . . . . . .
Table 3–3: Filter Selection Logic
3–19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 3–4: Memory Switch Outputs
3–93
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–1: Recommended Equipment
4–1
. . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–2: 1780R-Series Initial Control Settings
4–10
. . . . . . . . . . . . . . . . .
Table 4–3: Common Mode Rejection
4–35
. . . . . . . . . . . . . . . . . . . . . . . . . .
Table 4–4: Sweep Timing and Linearity
4–42
. . . . . . . . . . . . . . . . . . . . . . . .