A SERVICE OF

logo

Theory of Operation
TDS 310, TDS 320 & TDS 350 Service Manual
3Ć3
Option 14
Communications
Fan
8
6
2
CH1
P1
10 Pins
10 Pins
J40
J35
J84
4 Pins
5 Pins
16 Pins
J30
P30 P603
2 Pins
2 Pins
13 Pins
J2
J3
J1
P2
P3
P1
13
2
J603
J702
J701
13 Pins
8 Pins
16 Pins
EXT
TRIG
J53
J52
J51
J4
P4
2 Pins
2
J703
6 Pins
2 Pins
J1
J4
6 Pins
J901
10 Pins
50 Pins
P601J601
50 Terminations
9 Pins
J2
25 Pins
J4
25 Pins
J3
RS232
GPIB
CENTRONICS
Not Used
Cal Sig
A9
Bezel Button
Flex
A4
Front Panel
A20
LV Power
Supply
A1
Main
J605
J606
J607
A26
Monitor
A2
A3
Option 14
Printer Power
CH2
50
2 Pins
J2
9 Pins
J3
PWR
VGA
16
Figure 3Ć2:ăTDS 300 Block Diagram
(TDS 310, TDS 320, and TDS 350 SN B030100 and Above)