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Diagrams
9–2
TDS 684A, TDS 744A, & TDS 784A Service Manual
Flex
A12
Front
Panel
Board
A10
Acquisition
Board
Front Panel
Knobs
CH 1
CH 2
CH 3
CH 4
Menu
Switches
A18
Main Converter
Control Board
A19
Power Factor
Control Board
A17
Main LV Power
Supply Board
Filter
A29
Video
Trigger
Board
A
J1153
J102
J101
J1001
J1000
J1550
J1201
J1500
J6
J2
J1
J3
J4
J2
J5
Digital
Power
J4
P7
P6
P3
P2
PD1
PD2
SIGNAL
GND
J1
40
40
10
26
12 12
J6
Front Panel
Switches
Attenuator
15 Pins
NC
NC
J1002
J1003
J100
100
Analog
Power
(Option 05)
50
Figure 9–1: Interconnections