Sharp FDD-412A - Page 59

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FDD412A/B

3.2.2

Shorting-plug

Presetting

Position

upon

Shipment

from

Factory

Shorting-plugs

are

installed

as

shown

below

when

the

FDD

is

shipped

from

the

factory.

Table

3.7

Shorting-plug

Presetting

Position

upon

Delivery

Setting

Contents

Shorting-plug

shorted

across

l

Configuration

mode

in

votes

aS

daisy

chain

connection

shorted

across

9

to

10

and

across

11

to

13,

across

14

to

16

Model

B

4

(applicable

to

model

A)

shorted

across

9

to

11

and

across

14

to

16

open

across

5

to

6

ie

:

VFO

clock

phase

system

i

A

DOOR

LOCK

SET/

effect

RESET-N

signal

me

Terminator

Provided

Notice

that:

shorted

across

1

to

3

shorted

across

7

to

8,

with

DIP

type

resistor

module

installed

(a)

JP3

must

be

always

open

for

all

pins,

and

(b)

Pin

4

of

JP2

is

for

maintenance

and

is

normally

open.