Onkyo TA-2200 Manuale utente

Indice

Altri manuali Onkyo Registratore a cassette

Manuali Registratore a cassette popolari di altre marche

Hitachi

Hitachi D-980MU Manuale utente

Teac

Teac A-6010GSL Manuale utente

Hitachi

Hitachi D-900BS Manuale utente

Kyocera

Kyocera D-611 Manuale utente

Kenwood

Kenwood KX-W595 Manuale utente

Akai

Akai GX-630D Manuale utente

Sony

Sony DTC-A8 Manuale utente

TANDBERG

TANDBERG 11 Manuale utente

Teac

Teac Tascam 3030 Manuale utente

Sony

Sony DTC-670 Manuale utente

Teac

Teac A-3300 Manuale utente

Pioneer

Pioneer H-R99 KCU Manuale utente

Tascam

Tascam 34B Guida alla risoluzione dei problemi

Akai

Akai GX-230 Manuale utente

Akai

Akai GX-215D Manuale utente

Technics

Technics SV-DA10 Manuale utente

Akai

Akai GX-370D Manuale utente

Advent

Advent 201 Manuale utente

ONKYO

SERVICE

MANUAL

TA-2200

SERIAL

NO.

3326

STEREO

CASSETTE

TAPE

DECK

MODEL

TA-2200

Black

model

|

UDUD®

|

120V

AC

,

60Hz

UG

ia

220V

AC,

50Hz

UW

120

or

220V

AC,

50/60Hz

UQA.UOB

|

240V

AC.

50Hz

SAFETY-RELATED

COMPONENT

WARNING!!

COMPONENTS

IDENTIFIED

BY

MARK

“~

ON

THE

SCHEMATIC

DIAGRAM

AND

IN

THE

PARTS

LIST

ARE

CRITICAL

FOR

RISK

OF

FIRE

AND

ELECTRIC

SHOCK.

REPLACE

THESE

COM.-

PONENTS

WITH

ONKYO

PARTS

WHOSE

PARTS

NUMBERS

APPEAR

AS

SHOWN

IN

THIS

MANUAL.

MAKE

LEAKAGE-CURRENT

OR

RESISTANCE

MEASUREMENTS

TO

-

DETERMINE’

THAT

EXPOSED

PARTS

ARE

ACCEPTABLY

IN-

SULATED

FROM

THE

SUPPLY

CIRCUIT

BEFORE

RETURNING

THE

APPLIANCE

TO

THE

CUSTOMER.

SPECIFICATIONS

Track

Format:

4-tracks,

2-channels

Erasing

System:

AC

erase

Tape

Speed:

4.8

cm/sec.

(1-7/8

i.p.s.)

Wow

and

Flutter:

0.07%

(WRMS)

ONKYO.

AUDIO

COMPONENTS

Frequency

Response:

20—17,000Hz

(Normal)

(30—16,000Hz

+3dB)

20—18,000Hz

(High)

(30—17,000Hz

+3dB}

20—19,000Hz

(Metal)

(30—18,000Hz

+3dB)

S/N

Ratio:

58dB

(metal

tape,

Dolby

NR

off)

A

noise

reduction

of

10dB

above

5kHz

and

5dB

at

1kHz

is

possible

with

Dolby

B

NR.

A

noisy

reduction

of

20dB

at

5kHz

is

possible

with

Dolby

C

NR.

Input

Jacks:

Line

IN:

2

Input

sensitivity:

G(OmV

input

impedance:

50kohms

Outputs:

Line

OUT:

2

Standard

output

level:

5}00mV

(OdB)

Optimum

load

impedance:

over

50

kohms

Headphone

jack:

1

Optimum

load

impedance:

8

to

200

ohms

Motors:

DC

servo

motor:

1

DC

motor:

1

Heads:

REC/PB:

Special

Hard

Permalloy

x

1;

Erase

head:

Ferrite

x

1

Power

Supply

Rating:

U.K.

and

Australian

models:

AC

240V,

50Hz

U.S.A.

and

Canadian

models:

AC

120V,

60Hz

Worldwide

models:

AC

120V

and

220V

switchable,

50/60Hz

Power

Consumption:

19

watts

Dimensions:

435

(W)

x

122(H)

x

262(D)

mm

(17-1/8"

x

4-13/16”

x

10-15/16")

Weight:

4.4

kg.

(9.7

Ibs.)

RC-146T

Remote

Control

Transmitter

(U.S.A.

and

Canadian

models

only)

Transmitter:

infrared

Signal

Range:

Approx.

5

meters

(16

feet)

Power

Supply:

Two

AAA

batteries

Dimensions:

38(W)

x

150(H)

x

15.3(D)

mm

(1-1/2”

x

5-7/8"

x

5/8”)

Weight:

62

grams

(2.2

oz.)

(including

batteries)

Specifications

and

external

appearance

are

subject

to

change

without

notice

because

of

product

improvements.

REC/PB

level

—»

TA-2200

SERVICE

PROCEDURES

1.

Replacement

of

power

supply

cord

There

are

two

power

supply

cord

outlets

on

the

strainrelief.

Insert

them

in

prescribed

direction

to

ensure

safety.

AS-UC-

3

(UD<120V>

model)

should

be

inserted

lengthwise

and

other

types

of

cords

should

be

inserted

horizontally.

Power

Supply

Cord

Power

Supply

Cord

Horizontal

length

wise

direction

direction

2.

Insulating

resistance

measurement

Connect

the

insulating-resistance

tester

between

the

plug

of

power

supply

cord

and

chassis.

Specifications:

5SOOV

more

than

1OM&2

HX

PRO

CIRCUIT

OPERATION

EXPLANATION

I.

Regarding

recording

frequency

characteristic

and

bias

Ordinarily,

if

the

recording

bias

current

is

increased,

REC/PB

frequency

response

level

in

the

high

frequency

region

(about

1OKHz

and

above)

drops,

and

if

the

bias

is

decreased,

the

response

rises.

A!

Frequency

—>

Drop

Bias

decrease

4

Frequency

—>

————$—_>

—————

Bias

increase

REC/PB

level

2.

Regarding

the

basic

operation

of

HX

PRO

(Refer

to

Fig.

1)

The

HX

PRO

uses

the

«%

PCI297CA

IC.

The

operation

is

in

accordance

with

the

following.

1)

At

(a),

the

recording

bias

is

added

onto

the

audio

signal,

and

the

recording

signal

is

detected.

This

is

the

same

as

the

recording

head

recording

the

signal

on

the

tape.

2)

The

signal

of

1)

preserves

the

frequency

response

with

the

integrated

circuit

of

(b).

R433

+

R431

2n

X

C423

x

R433

x

R431

By

means

of

the

frequency

of

Fig.

1,

the

frequency

which

is

effective

from

the

beginning

is

determined.

In

the

ordinary

situation,

this

is

half

the

audio

band

(1OKHz),

(lLOKHz

~

7.5KHz).

|

3)

At

(c),

in

order

to

use

the

affected

waveform

after-ward,

absolute

detection

is

carried

out.

Frequency

=

(2.1)

4)

At

(d),

the

waveform

peak

value

is

detected.

The

output

becomes

the

peak

DC

voltage.

5)

At

(e),

the

standard

voltage

and

the

voltage

of

(4)

are

compared.

6)

With

the

output

of

(e),

the

frequency

generation

level

is

controlled

(voltage

controlled

amplifier).

That

is,

the

bias

size

iS

varied.

7)

Summing

up

|)

~

6):

At

(a),

the

time

constant

(frequency)

that

is

detected

in

the

recording

signal

is

preserved,

and

above

a

certain

frequency

and

above

a

certain

level,

the

VCA

controls

the

bias

current

by

causeing

its

reduction.

When

this

is

done,

in

the

maner

shown

in

the

explanation

of

Item

I

above,

the

frequency

high

region

is

raised.

With

this

control,

the

audio

signal

is

instantaneously

dealt

with.

3.

Regarding

the

operating

conditions

of

the

HX

PRO

1)

With

equation

(2.

1)

noted

above,

the

effect

begins

at

the

frequency

thus

determined.

Above

a

certain

level

the

effect

begins.

(Substantially

0

dB:

In

the

vicinity

of

500mV

line

out)

The

audio

signal

component

level

is

dependent

upon

the

waveform

after

point

(c).

2

~—

TA-2200

QV

3H

QY0I

34

TANNVHS

LHOIY

VIUISO

SvVld

!

|

“3t4

L0°0

7279

isnrav

ASAT

av

13A31

13A3]

-

Svig

XOL

8974

:

ol

ety

2Z0°0

40193130

¥V3Ad

YOLI3130

31Lniosev

VOA

VoL6zZ1L9aM

ONILVYOSINI

SvI@

440

1ND

@

WNOIS

7

ovau

7S"

olanv

gYuoo3Y

z

T3NNVHD

1331

Qu093u

LN3Y¥YND

SVIq

JOLY?

ISO

LN3Y¥YuND

SVIE

NOILI3L0¥8d

WWYSHL

ONV

NOI1LV1NS3Y

SOVLIOA

ry,

WVdSVId

HOO18

Old

XH

TA-2200

YSaA1YG

©

OS

‘'YO_LOW

Iu

TOULNOOD

ALOWsSY

Td

WHOAW

+

A

youd

40

LOLD

YOSNSAS

JINW

O3x

JOYULNOD

SVIG

AAO/

Ad

O/gad

NO

N&

ZOOL]

LOL

°

CdWYV

B8O0LYH

‘LOLLY

“did

—

HSATYQ

9

dYssh5hNG

aqgnt

la

MSLSN

8

86SLAN

©

<foe0

LMO

vog3d

“TSaAd

1

d7X

ANOHd

GVAH

rpecr?

snout

yan

dWy

Aanod

‘gqiq

+O

LO

ay

,

(S)

OP

LAW"

T

FOLD

6

vs

(6)

(G)

BE

,

9

LAO

OvVlLYy

6ELYy

NI

INI7

YA

LOdN]

INIT]

WVYSVIC

40018

TA-2200

IC

BLOCK

DIAGRAM

NCHC-3205

(P.B

AMP)

CX20187

(DOLBY

N.R)

BIC

L

1

|

REC/

PB

3.9k

ON/OFF

[2

|

IREF

2SC2T7I2GR

~

LINE

IN

LINE

IN

Vec

139]

Vee

PB

IN

5

|

PB

IN

MPX

OUT

[6

|

MPX

OUT

REC

IN

Li

|

REC

IN

GNO

rH

35]

GNO

LINE

OUT[

9

|

LINE

OUT

SSK

10

|

SSK

VF

IN

[11]

VF

IN

T0720

Hee

H

[12]

HPF

H

TCH2

NJM2068MD

TCH2

13

|

30

TCH}

29]

TCHI

WT

H

15

|

28]

WT

H

ONKYO

tTct2

~——‘([16

|

TCL2

NHIC-3205

222078

TCL

26]

TCL

WoL

18

25)

WT

L

HPF

L

[19]

HPF

L

ANTS

[20]

123]

ANT

S

REC

OuT

[21

|

122]

REC

OUT

*e08

TA-7291S

(MOTOR

DRIVE)

Grid}

ee

io

Fti‘CO;COC

OO

Grid2

Lx

S

(12)

GND

o

=

FIX2

oO

wu

No

—

>

FIX

1

2

a

(8)

MUTE

SW

-

2ch

DC

IN

Cc

wy

€

Ich

OCIN

o

~

<

<

:

e|

=

2ch

ACIN

Z

a

DET

1

E

<

Ich

AC

IN

C1)

INJ

IN

cw/ec

TA-2200

BG-654G

(DISPLAY

TUBE)

a

i>

(OLBYNR

OPERATION

||

TAPE

SELECTOR

Pofe

(CBI

CCD

|

=]

Ce

|

(METAL)

CHIGH

J

[NoRM]|

h

i

j

k

{

m

n

f°)

PIN

CONNECTION

FIFININ|1/2/3/4/6/6|NIN

.

TET

TS

[ea]

[6

le

lel

|e

|e

l>l-]

|e]

le)

|

[ale]

lmfelel>|sfele

ye

PACKING

VIEW

REF

NO.

PART

NO.

2]ss[s0[se[s2[a6f35[94[sa}os[s0[25]2efao|a5[24|zaea}ea|zo|refilirlaslis|xafa}ialra|zo]

9]

7]

6)

[4|9

[>it

efwfely

Ble

iB

LL

PACKING

PART

LIST

DESCRIPTION

1

2905

1896

Master

carton

box

2

29091235A

Pad(L)

3

29091236A

Pad(R)

4

29100037A

650

X

500

Poly

bag

5

282301

Sealing

hook

6

260012

Damplon

tape

7

Accessary

bag

ass’y

29341401

Instruction

manual

2010098A

Connection

cable

29365019

Waranty

card(N)

29358002G

_

Service

station

list(N)

24140146

Remocon,

RC-146T

3010124

Batterie,

UM-4

29100006A

350

X

250

Poly

bag

G/W

Model

REF

NO.

PART

NO.

DESCRIPTION

1

29051896

Master

carton

box

2

29091235A

Pad(L)

3

29091236A

Pad(R)

4

29100037A

650

X

500

Poly

bag

5

282301

Sealing

hook

6

260012

Damplon

tape

7

Accessary

bag

ass’y

29341403

Instruction

manual

29341401

Instruction

manual

(QA/QB)

2010098A

Connection

cable

29100006A

350

X

250

Poly

bag

29365022

Waranty

card

(QB)

NOTE

(N):

Only

U.S.A.

Model

(QA):

Only

Australian

model

(QB):

Only

U.K.

model

TA-2200

MICRO

COMPUTER

(HD-614048SJ49)

REC

FL.

HY

|

64

PLAY

FL.

GRID

1

2

|

163

PAUSE

FL.

GRID

2

HIGH

FLe

GRID

3

61]

NORMAL

FL.

GRID

4

rs

|

60

METAL

FL.

SEG.a

6

|

59]

SEARCH

SIGNAL

SEG.

b

i.

SEG.¢

6

|

=

o

“oO

TIMER

PLAY

SEG.

d

9

~

0

~o

TIMER

REC

SEG.e

NO]

=

o

~o

REPEAT

ON/OFF

SEG.

f

11]

5

dior

pons

FULL/BL

OCK

SEG.g

TSTE.O0

MGW

GND

!

!

OSC-2

LINE

MUTE

ia

|

Bl

.

|

Osc-1

REC

MUTE

N5|

[+

+5V

(TEST)

REC/PB

SYSTEM

RESET

BIAS

ON/OFF

n7

|

48}<+—¢

O

METAL

SW.

FF

}

he]

4

.

HIGH

SW

nn

sa}

=

AB

REW

>

o—4

9)

>——0

A-REC

INH.

“©.

L

PAUSE

$<

|g

at

<2,

CASSETTE

IN

;

REC

=

[oe

m

|

Suv

|

os

CAP

_M.

ON/OFF

AMCS

=

AUTO

SPACE

|

g}-—O=

PLAY

‘STOP

|e

pyNSE

OUT

AY”)

29

Fa

MRSCIN

ay,

Ph

x

5.6V

OUR

+5V

33}

POWER

OFF

19

8

6 2

5

TA-72915

3

7

REEL

MOTOR

TA-2200

MICRO

COMPUTER

Terminal

Name

and

Function

Pino.

[Name

Function

|

Lights

up

the

FL

tube

REC

display.

HIGH

=

Light

up.

2~3

|

GRDi~4

6~

12

SEG.a~

g

Lights

up

the

FL

tube

segments

a

~

g.

HIGH

=

Light

up.

14

LINE

MUTE

Line

muting

output:

HIGH

=

Muting

ON/LOW

=

Muting

OFF.

15

REC

MUTE

Record

muting

output:

HIGH

=

Muting

ON/LOW

=

Muting

OFF.

16

REC/PB

Record/playback

selector

output:

HIGH

=

Record/LOW

=

Playback.

17

BIAS

ON/

OFF

Recording

bias

oscillator

control

output:

HIGH

=

Bias

ON/LOW

=

Bias

OFF.

r

FF

REW

key

input

PAUSE

key

input:

input

accepted

in

STOP,

Recording,

Playback

and

Autospace

modes.

REC

key

input:

effected

by

simultaneously

pressing

both

PAUSE

KEY

and

PLAY

KEY.

|

PLAY

PLAY

key

input

24

AMCS

AMCS

key

input

(music

selection)

“AUTO

SPACE

AUTOSPACE

key

input:

input

accepted

from

REC

and

REC/PAUSE

modes.

STOP

key

input

‘COUNTER

RESET

COUNTER

RESET

key

input:

sets

electronic

counter

to

‘0000’.

Vcc

PC

power

supply.

POWER

OFF

POWER

OFF

signal

input:

HIGH

=

POWER

OFF

ROTATION

SENSOR

Pulse

input

for

tape

counter,

tape

end

sensor

and

BLOCK

REPEAT

time.

REEL

M.

(FF)

Reel

motor

output

(FF

direction).

Set

to

HIGH

to

rotate

in

FF

direction.

Reel

motor

output

(REW

direction).

Set

to

HIGH

to

rotate

in

REW

direction.

Reel

motor

rotation

speed

selection

output.

HIGH

=

PLAY/LOW

=

FF/REW.

Triggers

the

solenoid.

LOW

=

Trigger.

SOL.

HOLD

Holds

solenoid.

LOW

=

Hold.

CAP

M.

ON/OFF

Capstan

motor

ON/OFF

output.

HIGH

=

ON/LOW

=

OFF.

Record

inhibit

tab

(A

side)

detection

input.

REC

INH.

(A)

HIGH

=

Record

inhibit

tab

broken.

HIGH

SW.

High

position

tape

detection

input.

LOW

=

High

position

tape.

METAL

SW.

Metal

tape

detection

input.

LOW

=

Metal

tape.

RESET

PC

system

reset.

49

50

TEST

Link

to

+

Vcc

51,52

Internal

oscillator

input

terminal.

:

Grounding

FULL

REPEAT

or

BLOCK

REPEAT

selection

input.

HIGH

=

FULL

REEL

M.

(REW)

APL

HR)

LP

WwW

|

Wiwl

wil

wir]

rl]

ro

to}

bh

rl

WINl=|

©

0

1|O;/BIWILNIAI

DAD]

DN

rl

oe

G

|o

46,

58

Coo;

—

5

FULL/BLOCK

REPEAT/LOW

=

BLOCK

REPEAT.

55

REPEAT

ON/OFF

REPEAT

ON/OFF

selection

input.

HIGH

=

OFF/LOW

=

ON.

56

57

59

TA-2200

Pintle.

[Name=—=SC*dStCi‘“‘SCS™S™S™S™™O™OCFunetion

PAUSE

FL.

Lights

up

FL

tube

PAUSE

display.

HIGH

=

Light

up.

PLAY

FL.

Lights

up

FL

tube

PLAY

display.

HIGH

=

Light

up.

REPEAT

(FULL

or

BLOCK)

and

AMCS.

The

FULL

REPEAT

function

enables

five

plays

of

one

full

side

of

the

tape

currently

on

the

machine.

It

operates

such

that

when

FULL

REPEAT

has

been

selected

and

the

end

of

the

tape

is

sensed

during

PLAY

or

rewind

then

the

machine

will

automatically

enter

this

mode.

Where

the

end

of

the

tape

is

sensed

and

this

mode

entered

during

play,

then

the

latest

completed

play

will

be

deemed

to

be

the

first

play

and

the

tape

will

then

be

played

four

more

times.

The

use

of

the

PAUSE

or

its

release

during

the

course

of

a

FULL

REPEAT

will

not

have

any

effect

on

the

subsequent

number

of

repeats.

(see

Fig.

2)

The

BLOCK

REPEAT

function

enables

five

consecutive

plays

of

the

section

between

any

two

selected

points.

The

start-

ing

point

is

the

point

at

which

the

BLOCK

REPEAT

function

is

switched

ON,

or

alternatively,

if

the

BLOCK

REPEAT

function

is

already

switched

ON,

it

is

the

point

during

play

at

which

the

PLAY

button

is

depressed.

If

the

PLAY

button

is

depressed

more

than

once

then

the

effective

starting

point

will

be

the

last

point

at

which

the

button

was

depressed

and

in

the

case

of

a

reverse

deck,

if

the

end

of

the

tape

is

sensed

before

the

return

point

has

been

set

then

the

mechanism

is

reversed

and

that

point

becomes

the

new

play

starting

point.

The

return

point

is

the

point

during

F-PLAY

at

which

the

REW

button

is

depressed

or

the

point

during

R-PLAY

at

which

the

FF

button

is

depressed.

However,

in

the

case

of

a

one-way

deck,

if

the

end

of

the

tape

is

sensed

before

the

return

point

has

been

set

then

the

end

of

the

tape

itself

will

become

that

return

point.

The

use

of

the

PAUSE

or

its

release

during

the

course

of

a

BLOCK

REPEAT

will

not

affect

the

continuation

of

the

operation

but

if

any

other

function

is

activated

during

the

course

of

a

BLOCK

REPEAT

then

this

will

cause

the

BLOCK

REPEAT

function

itself

to

be

terminated

at

that

point

and

then

new

operation

to

begin.

When

the

return

point

is

sensed

for

the

fifth

time

then

the

BLOCK

REPEAT

operation

is

terminated

and

the

machine

stops.

(see

Fig.

3)

*

Where

the

full

BLOCK

REPEAT

section

is

set

to

cover

too

short

a

period

the

return

point

should

be

moved

out

until

sufficient

length

has

been

allowed.

TAPE

END

TAPE

END

Return

point

Starting

point

of

play

{

'

'

Y

LS

-

.

Explanation

of

symbols:

11:

PLAY

button

input

@

@

A:

REW

button

input

©

—-:

Playing

+>:

Rewinding

2

2

O

:

Stop

5

_®

O

©

©~@©:

Consecutive

number

of

play

Stop

Stop

Fig.

2

Representation

of

FULL

REPEAT

operation

Fig.

3

Representation

of

BLOCK

REPEAT

operation

|

(The

play

start

point

and

return

point

are

detected

by

counting

the

revolution

pulses

of

the

reel

cap-

stan)

AMCS

is

a

music

selection

function

which

operates

by

putting

the

mechanism

into

the

CUE

condition

and

then

monitor-

ing

the

signals

entering

the

SEARCH

SIGNAL

terminal

in

order

to

detect

the

start

of

the

music

and

then

play

it

for

a

period

of

about

ten

seconds.

(Whilst

in

this

play

condition

the

PLAY

display

flashes

at

about

1Hz).

When

the

ten

seconds

is

up

the

machine

moves

to

the

next

music

selection

operation.

*

The

gap

between

pieces

of

music

is

detected

by

converting

to

normal

play

time

and

taking

a

nominal

5

seconds

or

actual

2.5

seconds

or

more

as

the

nonrecorded

gap.

—~g—

TA-2200

ADJUSTMENT

PROCEDURES

PRECAUTIONS

TEST

EQUIPMENT/TOOLS

REQUIRED:

1.

Before

adjustment,

clean

the

following

parts

with

an

Audio

oscillator

alchol

moinstend

swab.

Digital

frequency

counter

*

record/playback

head

*

erase

head

Oscilloscope

*

pinch

roller

*

capstan

Attenuator

AC

voltmeter

.

not

use

magnetized

screwdriver

for

adjustments.

. .

2.

Do

not

use

magne

J

Non-magnetic

screw

driver

=

Test

tapes

3,

pemagnetize

record/playback

head

with

a

head

de-

VIT-658

:

10

KHz,

—15dB

Mmagnetizer.

MTT-111

:

3kHz,

—10dB

MTT-150

:

Dolby

level

calibration

400Hz,

tone

200nWb/m

Semi-fixed

on

the

moter

Frequency

counter

Playback

level

R439(Ch.L)

R440(Ch.R)

Same

level

at

REC/PB

Input

VR

maximum.

_

instrument

indicator

point

AC

voltmeter

;

AC

R107(Ch.L)

MTT-150

voltmeter

|

R108(Ch.R)

245mV

TP-4

1KHz,

—20dB

AC

Fig.-2

and

XL-II

C-90

REC/PB

voltmeter

12kHz,

—20dB

Frequency

Tape

counter

to

:

1

speed

LINE

output

MTT-111

3000

+

20Hz

terminal

to

terminals

Frequency

counter

to

METAL

TAPE

Frequency

P401

read

MX-C60

REC

counter

L407

85k

Hz

+

2kHz

loose

coupling

AC

Attenutor

or

REC

AF

OSC

output

350mV

XL-II

C-90

AC

voltmeter

Maximum

and

and

oscillo-

AC

Head

azimurth

|

same

phase

scope

to

VTT-658

voltmeter

|

screw

at

channels

Fig.-1

LINE

output

Land

R

terminal

AC

voltmeter

'

R-439

;

to

terminals

AC

L-405(Ch.L)

.

R-440

5

|

HX-PRO

|

tp)

and

METAL

TAPE

|

REC

|

voltmeter

|

L-406(Ch.R)

|

Maximum

Max

;

clock

wise

AC

R401(Ch.L)

Same

level

REC/PB

voltmeter

|

R402(Ch.R)

at

REC/PB

Blank

tape

NORMAL

.........

UD-1

C-90

PLAY

torque..........

30

~

70

g/cm

HIGH

............

XL-II

C-90

FF.REW

torque

........

80

~

180

g/cm

METAL...........

MX

C-90

Back

tension...........

2~

7

g/cm

—10—