HP 150-2000 Manuale utente

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DUAL CHANNEL

DC AMPLIFIER

MODEL 150-2000

-150-

2000-1

INSTRUCTION

MANUAL

HEWLETT

PACKARD

1I~=

SANBORN

DIVISION

SAl'ffiORN

DUAL

CllAJ..'rnEL

AMPLIFIER

MODEL

150-2000

TABLE

CONTENTS

Paragraph

Page

)

Functional

Description

Tabulation

Characteristics

Operation:

General

Procedures

Operation:

Starting

the

Dual Channel

Amplifier

Operation:

Calibrating

the

Dual Channel

Amplifier

Operation:

Recording

with

the

Dual

Channel

Amplifier

I-iaintenance:

Adjusting

the

DAl4PHTG

control

Maintenance:

Channel

Identification

Maintenance:

Tube

Data

Maintenance:

Fuse

Data

Maintenance:

Indicator

Data

Maintenance:

Plug-in

Capacitor

Data

j,iaintenance:

Signal

Connector

Data

Maintenance:

Name

Plate

Location

SANBORlJ

DUAL

CF.AlHiEL..DC

AMPLIFIER

140DEL

150-2000

OPERATION:

JERAL

PROCEDURES

There

are

three

basic

procedures

operating

the

Dual Channel

Amplifier:

STARTING:

CALIBRATION:

OPERATION:

This

includes

the

warmup

period

and

connecting

the

signal.

See

paragraph

accurate

recording

depends

proper

calibration.

The

standard

procedure

given.

See

paragraph

After

starting

and

calibrating,

the

operation

straight-forward.

See

paragraph

OPERATION:

STARTIHG

THE

DUAL

CRAN1-JEL

Ai'iPLIFIER

Set

each

RANGE

switch

OFF

and

each

P01"~R

switch

ON.

Allow

minutes

warmup

for

best

stability.

Connect

each

signal

with

Amphenol

2-contact

plug,

Sanborn

Ho.

10B2-1~i.

Terminal

the

signal

terminal,

and

terminal

ground.

Note

that

the

signal

source

impedance must

small

comparison

with

1.15

megohms

the

source

impedance

neglected.

OPERATION:

CALIBRATIFG

TliE

DUAL

CHA;mEL

AHPLIFIER

After

warmup,

make

available

accurately

measured

d-c

calibration

voltage

between

two

volts

and

200

volts

convenient,

from a

source

having

the

same imnedance

the

signals

recorded,

this

impedance

not

negligible

with

respect

1.15

megohms.

Set

the

RANGE

VOLTS/CM

switch

approximately

half

the

calibration

voltage.

3. Apply

the

calibration

voltage,

and

adjust

the

GAD:

control

for

deflection

represented

the

formula:

Deflection

~~bratio~

voltage

sethng

SANBORN

DUAL

CHANNEL

AMfLIF

JER

MODEL

150-2000

OPERATIO~T.

RECORDING

WITH

THE

DUAL

CHANNEL

AMPLIFIER

After

warmup and

calibration,

set

the

RANGE

switch

OFF

and

set

the

stylus

base-line

with

the

POSITION

control.

the

signal

has

both

positive

and

negative

values,

set

the

stylus

near

mid-

scale.

the

signal

one

polarity

only,

set

the

stylus

near

one

edge

the

recording

chart.

Now

turn

the

RANGE

switch

the

right

until

the

signal

gives

reasonable

stylus

deflection,

and

start

the

Recorder

motion.

Set

the

STYLUS

TEMP

control

for

the

best

definition.

Normally

slight

increase

temperature

improves

the

definition

when

recording

high

frequencies.

Writing

the

RANGE

setting

and

paper

speed

the

chart

avoids

confusion

when

interpreting

the

record

later

on.

MAINTENANCE:

ADJUSTING

THE

DAMPING

CONTROL

This

adjustment

may

required

after

extended

operation,

after

tube

other

component

~placed.

Apply

square

voltage

pulse

the

input

with

voltage

supply,

potentiometer,

and

switch

circuit.

Adjust

the

potentiometer

and

the

RANGE

switch

for

one

centimeter

deflection

when

the

signal

pulse

circuit

closed.

Adjust

the

DAMPING

control

for

the

best

possible

square

wave on

the

recording.

SANBORN

DUAL

CHANNEL

AMPLIFIER

MODEL

150-2000

I ,

11.

ltfAINTENANCE:

INDICATOR

DATA

Symbol

Function

I2001 NE-51

Indicates

that

primary

power

ap~11ed

the

Dual Channel

Amplifier.

Sanborn

No.

30B-l

12.

MAINTENANCE:

PLUG-IN

CAPACITOR

DATA

Symbol

'Function

Sanborn

No.

572-217

Section

filter

for

+360

volt

plate

supply

V2003, v2004.

Section

filter

for

+360

volt

plate

supply

v2006, V2007.

Section

not

used.

20/20/10

Mfd.

450

volt

insu-

lated

can.

20/20/10

Mfd.

450

volt

insu-

lated

can.

Sections

Aand

filter

for

-3.5

volt

supply

POSITION

controls.

Section

filter

for

+270

volt

plate

supply

V2002, V2005.

20/20/10

Mfd

Sections

and

filter

for

450

volt

insu-

-270

volt

supply

cathode

return

lated

can.

V2002, V2005.

C2005,

C2007

A, B, C

c2006

A, B, e

13.

MAINTENANCE:

SIGNAL

CONNECTOR

DATA

Description

Sanborn

No.

Amphenol

2-ccnt~ct

p~ug,

mates

with

INPUT

socket.

10B2-lFW

14.

MAINTENANCE:

NAME

PLATE

LCCATION

case

maintenance

problems

beyond

the

scope

this

manual,

contact

Sanborn

Company

your

nearest

Industrial

Representative.

Give

the

serial

number

the

nameplate

your

Dual

Channel

Amplifier.

This

name

plate

the

rear

chassis

wall,

and

visible

opening

the

rear

door

the

cabinet.

SANBORN

COMPANY

REPLACEMENT

PARTS

LIST

175

WYMAN

STREET

RPL-150-2000-2

WALTHAM

54,

MASS.

TEL:

TW.,.4-6300

SANBORN

DUAL

CHANNEL

AMPLIFIER

MARCH

1960

MODEL

150-2000

HESISTORS

SYMBOL

VALUE

(ohms) TOL(f

WATTS

SANBORN

NO.

REMARKS

R2001 .1.J'K 530 53A-132J

wire

Wound

IIR2002

1.~

530

53A~132J

Wire

Wound

R2003

15K

5lD-153J

Composition

IR2004

1.2

Meg

5150A-125J

Composition

R2005

10K

51·)OA-W3J

Composition

R2006

10K

5.1 500-I03J

Composition

IR2007

1.2

Me~

5150A-125J

Composition

R2008

1.2

Meg

51500-125J

Composition

F2CC9

Meg

5150A-126J

Composition

IR2010 400 510 53A-401J Wire

Wound

R2011 400 510

53A-40lJ

\.Ji

Wound

IR2012

27K

5lD-273J

Composition

R2013

68K

5lD-683J

Composition

IR2014

47K

515lD-473J

Composition

R2015

.~.7K

5150A-472J

Composition

.ii2016

.•

51500-472J

Composition

..:\~017

Meg

5252C-104J

Composition

R2018

1.2

Meg

50A-125J

Composition

~2019

10K

5150A-I03J

Composition

R2020

10K

5150A-103J

Composition

R2021

1.2

Meg

500-J2.:J

Composition

R2022

1.2

Meg

51500-125J

Composition

P-l

SANBORN

DUAL

CHANNEL

AlvJPLIFIER

MODEL

1S0-2000

Eu~'

l:n:CAL

PARTS

LIST--SCBEMATIC

lSO-2000-Cl

SUB.

RESISTORS

(Cont.)

SYMBOL

'¥."J~UE(

Ohms)

TOL.

WATTS

SANBORN

NO.

REMARKS

R2023

Tier';

5C.

.-126J

Composition

R2024

2.S

Meg

11SOJ-2S5G Composition

R202S

loS

Meg

11SOJ-155G Composition

R2026

Meg

.1-

50H-S04G Composition

R2027

.25

Meg

SOB-254G

Composition

R2028

.15

Meg

11SOH-ls4G Composttiun

R2029

50K

SOH-S03G

Composition

R2030

50K

.1-

50H-503G (Iomposi

tion

R2031

2.S

Meg

11SOJ-255G Composition

R2032

1.5

Meg

11SOJ-15SG COll\.positioll

R2033

Meg

1150H-S04G Composition

I,R2034

.25

Meg

50H-2S4G

Composition

R2035 1

SOH-1S4G

Composition

.1S

Meg

R2036

50K

SOH-503G

Composition

50K

SOH-503G

Composition

R2038 .25

~leg

1S6A-39

Hi-torque

Linear

Taper

R2039

10K

20 156A-37

Linear

Taper

R2040

2.5

Meg

20 2

56.A-S6

Linear

Taper

R2041

1.5

Meg

SOAB-155J

Composition

R2042

1.5

Meg

SOAB-155J

Composition

R2043 2.5.Meg 20 2

S6A-S6

Linear

Toper

P-2

SANBORN

DUAl.

CuAl'J:r.r-tJ.

lUvlFLIFIER

MODEL

150-2000

£;LECTR1CAL

PARJS

LIST--SCHEI"1ATIC

l50-20GO-Cl

RUB.

[

SYl'ffiOL

---

v2003

v2004

v2005

v2006

V2007

E2001

F2001

12001

J200l

J2002

J2003

J2004

J2005

J2006

J2007

P2002

P2003

P2004

P2005

TUBES

(cont:l

DESCR1PrION

Type

6V6GT

Type

6V6GT

Type

6SL7GT,

Aged,

Tested

Selected

Type

6V6GT.

Type

6V6GT

MISCELLANEOUS

8-contact

Terminal

Strip

Amp.

SlOe

Blo.

Fuse

Neon

Bulb

12-Pin

Jones

Connector

Octal

Socket

Il-Pin

MIP

Socket

Octal

Socket

Octal

Socket

2-Contact

Amphenol

Connector

2-Contact

Amphenol Connector

8-Contact

Plug

II-Contact

Plug

(with

cap &

cable

clamp)

8-Contact

Plug

(with

cap

cable

clamp)

8-Contact

Plug

(with

cap

cable

clamp)

SANBORN

NO.

68A-4

69A-6

68A-4

64G-2

26B-l4

30B-l

lOCl2-2MX

10H8-2FX

lOBll-2FX

lOH8-2FX

lOB2-2MX

lOB8--lMWA

lOBll-2MW

10B8-3MW

lOB8-JMW

p-4

SANBORN

DUAL

CnANNBL

ANPWF'lER

MODEL

150-2000

~~ICAL

PARTS

LIST--SCHEMJT:r;g,J,]O-?OCO-Cl

SUB

•

MISCELLANEOUS

(cant

)

SYMOOL

S2001

S2002

S2003

T2001

T2002

Y2001

C200l

DESCRIPI'ION

SPST

Toggle Switch

l-Deck,

8-Position

Wafer SWitch

l-Deck,

8-Position

Wafer Switch

Regulated

Power

Transformer

Filament

Transformer

Selenium

Rectifier

.879

.909

mfd

Capacitor

(Red Dot)

0847

-.878 mid

Capacitor

(Yellow

~t)

.816 -.846 mfd

Capacitor

(White Dot)

SANBORN

NO.

----

62D-15A

62B-16

66B-23

66B-5

16B-7

5B-44A,

8B-44B

8B-44c

These

Capacitors

are

supplied

with

66B-23

Transformers.

When

used

for

Replacement

the

color

code on

the

capacitor

must match

color

code on

mating

transformer.

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