Fluke 2180A User Manual

Page 41

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2180A

Table 4-5. Test Point Identification

TP1

Analog Common

TP2

Digital Common (—15V) (refer to Analog Common)

TP3

+15V (refer to Analog Common)

TP4

+5V (refer to Analog Common)

TP6

(U9-17) Trigger-S

TP7

Buffer Amp out (U5-1)

TPS

(U2-6)

TP9

Gain Stage out (U3-6)

TP10

Comparator out (U1-7) CM

TP11

2 Settling Time Command

TP12

INT 1 Integrate Command

TP13

AZ Auto Zero Command

TP14

DE— Read Command (Negative Input)

TP15

DE+ Read Command (Positive Input)

TP16

6.2V (±100 uV)

TP17

6.2V (±100 uV)

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