Test clip input buffer, Static high, P. static low – Fluke 900 User Manual

Page 70: Tllcro board signal nonitor, Activity nonitor, High speed board, Nonbus, Diftest circuit, Latching circuit, Framing circuit

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TEST CLIP

INPUT BUFFER

1

1. STATIC HIGH

rULL-UPS

LATCH

1

DATA 1

P. STATIC LOW

STNC

SEIFTEST

STATIC HIGH

0 D

LATCH

LATCH

J______________________I

tllCRO BOARD

SIGNAL

nONITOR

k3i

ACTIVITY

nONiTOR

rCSTOW

ACTSTR

HIGH SPEED BOARD

RUFDATA

0 0

SirTLOJOT

^_______

SLFTCLK

RCK

SRCK

nONBUS

- IN.our

IN.RD

DIFTEST

CIRCUIT

OUT IOC)

CBUS.IN

FAULT.IN

LATCHING

CIRCUIT

OUT

SELfCT

FRAMING

CIRCUIT

CLtXfl

RCK

sacK

-A/W

RCK

SRCK

A-

2a-----

EXT —

CATE —

FREQUENCY

COUNTER

RDBUS

STATIC HIGH

FBUS

-AA/V^

RCK

SRCK

21 -

EXT -

APPLICABLE TESTS

1. FM-STAT-NFLT

P.
3.

FM-STAT-FLT

4.

N O T E : S I G N A L F L O W I S S H O W N F O R P I N 1 .

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