Technics SA110 SERVICE MANUAL

ORDER

NO.

SD83012363C8

Service

'W,!

ooe.r

tB

eb

5.-

*

The colors of this model included silver and black.

*

The black type model is provided

Specifications

with

(K) in the

(Specifications

f

H>( 000, f i«>

iiü.<;<i>|6!

Service

Manual.

are subject to change

i,

Manual

"•.b

G.:

Areas

*

[EX] is available in Switzerland and

*

[EH] is available in Holland.

*

[XAl is available in Southeast

*

[XL] is available in Australia.

without

notice for

further

improvement.)

(DIN 45 500) ; s/N

rated power (40)

•

AMPLIFIER

40

Hz~20

both

40 Hz~16 kHz continuous power

both

1

kHz continuous power

both

Total harmonie distortlon

rated power at 40

rafed power at 40 Hz~16 kHz

rated power at 1 kHz

half power at 1 kHz

26 dB power at 1 kHz

50 mW power at 1 kHz

Intermodulation distortlon

rated power at 250 Hz: 8 kHz=4:1, 40

rated power at 60 Hz: 7 kHz=4:1,

Power

bandwidth

both

Damping factor

Input

sensitivlty and impedance

PHONO TAPE/AUX

PHONO maximum input voltage (1 kHz, RMS) 130 mV

Frequency

PHONO

TAPE/AUX

SECTION

kHz continuous power

channels driven

output

channels driven

Hz~20

channels driven, -3 dB

O,.

response

RIAA

(at vol. max.) 5 Hz~70 kHz (-3 dB)

output

^ , ,

'ii-.j.iini

kHz

.,n- i

er»nu

SMPTE,

+0.8

80 0.5%

10

Hz~30 kHz (40)

15

(40), 30 (80)

Standard curve

dB

(30 Hz~15 kHz)

2

X 20W (40)

2

X 20W (80)

2

X 20W (40)

2

X 20W (80)

2

X 20W (40)

2

X 20W (80)

0.8%

(40)

0.5%

(80)

0.8%

(40)

0.5%

(80)

0.5%

(40)

0.5%

(80)

0.07%

(80)

0.1%

(40)

0.12%

(40)

0.8%

2.5

mV/47kO

150

mV/18kO

Tone

Loudness

Output voltage and impedance

Channel

Headphones

Load

•

Frequency

Sensitivlty

IHF usable sensitivlty IHF 46 dB stereo quieting sensitivlty 22 üV/750

Total harmonie distortlon

S/N

Frequency

PHONO

TAPE/AUX

-26 dB power (40)

PHONO

TAPE/AUX

50 mW power (40)

PHONO

TAPE/AUX

Controls

BASS

TREBLE

control

volume at -30 dB

TAPE

REC OUT

balance,

separation,

output

impedance

FM

TUNER

range

S/N 30 dB

S/N 26 dB

S/N 20 dB

MONO

STEREO

MONO

STEREO

response

(built

TAPE/AUX

level and impedance 390 mV/330O

SECTION

FM/AM

Stereo

SA-110

[EX],[EH],[XA],[XL]

SA-110

Middle

in)

Near

East

250

Hz~6,300

1 kHz 55 dB

1.9 yuV

A.7

1.5/yV

20

Hz-15 kHz, +1 dB- -2 dB

Asia,

and Central South America.

70

dB (IHF, A: 73 dB)

88

dB (IHF, A: 95 dB)

50

Hz, +10 dB- -10 dB

20

kHz, +10 dB- -10 dB

Hz +1 dB

87.5-108.0

(300O),

fjV

(300O),

1.9 fiV (IHF '58)

60

dB (76 dB, IHF)

58

dB (70 dB, IHF)

Receiver

(K)

[EX],[EH]

Scandinavia.

Oceania,

50

1.3/iV (750)

1.2/yV (750)

0.9 yuV (750)

Africa,

64

dB

66

dB

62

dB

62

dB

Hz, +5 dB

150

mV

40~160

MHz

0.15%

0.3%

Technics

Matsushita

Electric

P.O.

Box 288,

Trading Co., Ltd.

Central

Osaka

Japan

SA-110

Alternate channel selectlvity

Capture

ratio

Image

rejection at 98 MHz

IF

rejection at 98 MHz

Spurlous response rejection at 98 MHz

AM suppresslon Stereo separation J

Stereo separation J

1 kHz

10 kHz *

Carrier leak ; - j ; ^ •-

19 kHz :i .iAZ3^

38 kHz

Channel balance (250

point

Limiting Bandwidth

IF

FM demodulator

Antenna terminals

: « « <W>'

amplifier

(+400

Hz~6,300

kHz)

Hz)

60 dB

1

dB 40 dB 60 dB 70 dB 50 dB

40 dB 30 dB

-33

dB

-35

dB, IHF)

-50 dB -50 dB, IHF)

300O (balanced)

750

±1.5 dB

1.2 A,V

180 kHz

1000 kHz

(unbalanced)

• AM TUNER SECTION

Frequency range

Sensitivlty (S/N 20 dB)

Selectlvity

Image

rejection at 1,000 kHz

Image

rejection at 1,000 kHz

IF

rejection at 1,000 kHz

IF

rejection at 1,000 kHz

• GENERAL

Power consumptlon 160W

Power supply

For

Australia

For

Continental

For

others AC 50 Hz/60 Hz, 110V/120V/220V/240V

Dimensions

Weight

(WXHXD)

CONTENTS ^

Page

LOCATION OF CONTROLS 2~3 BEFORE

REPAIR DISASSEMBLY DIAL CORD INSTALLATION GUIDE 5 MEASUREMENTS CIRCUIT

BOARDS AND

CONNECTION DIAGRAM 8~9

AND ADJUSTMENT 3

INSTRUCTIONS 4~5

AND ADJUSTMENTS 6 ~ 7

WIRING

RESISTORS BLOCK

DIAGRAM 11 ~ 12 SCHEMATIC EXPLODED REPLACEMENT

525-1605 kHz

20 300zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

AC

Europe

16-15/16" X 3-13/16" X 9-9/16")

and CAPACITORS 10

DIAGRAM 13 ~ 16

VIEW 17 ~ 18

PARTS

LIST

19 ~ 20

50 Hz/60 Hz, 240V

AC

50 Hz/60 Hz, 220V

430 X 97 X 243 mm

ijNIm

27 dB 40 dB 55

dB

4.9 kg

(10.8 Ib.)

Page

I

LOCATION OF CONTROLS

FM

muting/FM

mode

Power—1

selector ( M. on/FM auto, — off/FM

I

Headphones

Jack

—'

Tone Controls-

mono

Volume—I

-Stereo

—Tuning

indicator

—Tuning

phono-

1

tuner-

—Tape

monitor

M source, • tape/aux)

control

-Band

selector

( M. FM, — AM)

—

Input

selector

ai

2

SA-110

Loop antenna terminal—|

AM antenna terminal

FM

antenna

terminals- 300f2

O-

Ground terminal

* The power supply for this

So,

refer to the circuit diagram and the replacement parts list.

* [XA]

area * 240V (50/60HZ) for Australië. * 220V((50/60Hz) for Continental * 110V/120V/220V/240V (50/60Hz) for other

(GND)—'

is provided

unit

with

voltage selector and AC

varies

Europa.

aidOfTOUflT8Hi

YJaM^ai

tsfridBO ^rh gvoms-ï ot woH •

)

AC

outlet

(Unswitched)

Speaker

terminals-

depending

upon

th"^

areas.

Also,the parts used for power supply are different.

outlet.

''

area.

[XA]

area.

^'^"'^^ ^"-^'^

)

Voltage selector

• (on the

bottom

"V"^"'''

board)

°' "^"^^^

BEFORE

Turn

off the power supply and short-circuit

REPAIR

AND ADJUSTMENT

both

ends of power supply capacitors (about lOrZ, 5W) in order to discharge the charged voltage, Avoid short-circuit the transistors or diodes may break down. Before

turning regulator to make sure signal mode is shown below

Current consumed

on the power supply after completion of repair, slowly apply the primary voltage by using a voltage

that

the current consumed is free of abnormality. The current consumed at 50Hz/60Hz in no

with

respect to supply voltage 110/120V/220V/240V.

Power supply voltage

50

60

Hz

AC110V AC120V AC220V

120~

300mA

120

~ 260mA

100

~ 240mA

100

~ 240mA

r

(C701,

with

50-

50

C702

4700juF)

a screwdriver or the like,

150mA

~ 150mA

at resistance

otherwise

AC240V

40

~ 120mA

40

~ 120mA

ï

3

SA-110

DISASSEMBLY

•

INSTRUCTIONS

• How to remove the cabinet

1.

Remove the 6 setscrews (Fig.

1:0~0|)of

the cabinet.

• How to remove the bottom board

1.

Remove the cabinet.

2.

Remove the 11 setscrews (Fig. 2 :0~ ®) of the

bottom board.

O Reor panel

Fig.

2

• How to remove the front panel

1.

Remove the cabinet.

2.

Remove the 3 setscrews (Fig. 1: ® ~ ®) of the front

panel.

3. The claws projected (at 4 portions) from the front panel are engaged with the front sub-panel. Disengage the claws from by screwdriver or the like

to remove the front sub-panel. (See Fig. 3)

Power amplifier IC -

Fig.

4

!

• How to remove the power amplifier IC

1.

Remove the cabinet and bottom board.

2.

Remove the 2 setscrews (Fig. 4 : ®, ®) to detach

the power transformer from rear panel in the direc-

tion of arrow©.

3. Unsolder of power amplifier IC.

4.

Remove the 2 setscrews (Fig. 4 : ®, ©) used to

secure the power amplifier IC on the heat sink, and

then pull the power amplifier IC.

5. When mounting the power amplifier IC, apply silicone

compound or equivalent heat diffuser to the rear side

of power amplifier IC, and then follow the steps 1 ~ 4

reversely.

SA-110

8Ti4zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA,3MïeUiaA

•

How to remove the

1.

Remove the cabinet and

2.

Set the dial pointer to the start position (minimum frequency), then stick a cellophane tape to the contact ©o^ dial cord

(Fig.

5) so that the dial drum will not come loose from the dial cord.

3.

Remove the 1 setscrew

4.

Remove the dial cord from the pulley. (Fig. 5 : 0)

5.

Remove the 3

6.

Remove the

7.

The

claws

Disengage

8.

Unsolder the slide volume.

setscrews

front projected (at 4 portions) from the slide printed circuit board are engaged with the slide volume. , • ,. , . the

claws

slide

volume.

bottom

(Fig.

(Fig. 6 : © ®) and 2 connectors (Fig. 6 : ©, ®)

panel in the direction of the arrowas in Fig 7.

from by

board.

5 :©) from the Dial drum. , . .

screw

driver or the like to remove the slide volume

QUA 8TM3.

case.

(Fig. 8)

#1^, • i,

Cellophane

Fig.

5

-

— — - - _

Fig.

7

•

DIAL

•

When setting the

1.

The cord should be at least 180 cm long.

2.

Completely

(Variable

3.

Make a knot at the cord and as shown in Fig. 9.

4.

Set the spring to the knot, and set the cord in the order of 1 ~ 11.

Note: At step 8, puil the cord strongly,

5.

Fix the cord terminal with

6.

Cut off the cord about 5 mm at its either end.

CORD

turn

condenser capacity: max. Frequency; min.)

mark

of the durm, then go to steps 9 ~ 11 to set the cord.

INSTALLATION GUIDE

cord,

follow the procedure given below

the tuning gang (variable capacitor) counterclockwise

adhesive.

tape

1

-

11

•'|i'iiiroiiii,i-iiiiiiiizyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA 1

slacken

the spring up to the

Slide

volume

Slide

volume

case.^

Fig.

6

Fig.

9

Less

than

1.5cm

Tuning

shaft

SA-110

MEASUREMENTS

Note:

AM OS C

AM

ADJUSTMENT

* Setting

1.

AC

electronic voltmeters (VTVM)

2.

AM

signal generator (AM-SG) obtain

3.

Set

Band selector

4.

Maintain line voltage

AM

SIGNAL GENERATOR

CONNECTION FREQUENCY

Coil {L201)

and

Equipment used

to

"AM"

at 1 20

AND

and AM I F T

position.

volts.

ADJUSTMENTS

(T202) have been already adjusted,

. 5,

6.

DIAL

SETTING

PREPARATIONS PARTS ADJUSTED

AM-RF ADJUSTM ENT

600kHz

Connect AM-SG

Connect AM-SG to

to

AM

antenna

AM

antenna

terminal through

terminal through 200pF capacitor

200pF capacitor referring

referring

to Fig.

10.

(Weak input)

10.

(Weak input)

FM

ADJUSTMENT

* Setting

1.

2.

3.

4.

*

1.

and

FM

signal generator (FM-SG) Oscilloscope. DC

electronic voltmeters (VTVM).

Frequency counter (19kHz

FIV1

signal generator (FM-SG)

The

Standard

Plus.

That

(30%

with 400H2)

1500kHz (30%

with 400Hz)

Equipment used

input

of

is,

when input

Mod.

the

is

600kHz

1500kHz

. » ...

and

108MHz measurable).

set is

60dB

(1

SG

output

mV), 400Hz

60dB,

is to be

AC

Connect scope

to

"speaker"

terminal

of the set.

AC

Connect scope

to

"speaker"

terminal

of the set.

100%

modulation (Because

66dB.)

VTVM

and

require

Output

of

signal generator shouid

an

Use a non-metal screwdrjver

or

5.

Set FM

6.

7. Other setting

output reading.

L205

(ANT

Coil)

(OSC

L206

CT204 CT203

band selector muting/FM mode switch

Coil)

(OSC

Trimmer)

(ANT

Trimmer)

to

are the

of

attenuation, using coaxial cables,

no

adjustment.

"FM"

position.

same

as in AM

be no

higher than necessary

for the

adjustment.

ADJUSTING PROCEDURE

1.

Adjust

for

maximum output.

1.

Adjust

for

2.

Repeat steps

...

off/FM mono.

maximum output.

(1) and (2).

adjustment.

SG

output must

to

be 6dB

FM SIGNAL GENERATOR

CONNECTION

Connect FM-SG to

FM

antenna

terminal referring

Fig.

11

to

(Apply 60dB

antenna terminal)

Connect FM-SG

Connect FM-SG to

FM

antenna

FM

antenna

to terminal referring

terminal referring to

to

Fig.

11

(Apply

Fig.

11

60dB

60dB terminal)

terminal)

1. 1 OOMHz 60dB Non-modulated mono signal applied

2.

3. Connect frequency counter

4.

•

Check points

0

Connect

(2)

(3) Connect

® Make sure that

*

If

(Apply

to

antenna

to

antenna

FM

muting/FM mode switch

Adjust VR301

Overload detection circuit

Add 1kHz

the output voltage

protection circuit turns

power suppiy

FREQUENCY

100MHz (100%

Mod.

with 400Hz)

to

90MHz

(100%

Mod. with 400Hz) weak input

106MHz

(100%

Mod. with 400Hz) weak input.

USING A FREQUENCY COUNTER USING ALTERNATE SYSTEM

to

19kHz

4^

load

signal from

3.3Q, (2W)

no

to

± 30 Hz. (Fig. 12)

•''

to

speaker terminal.

the low

is 5

volts.

load

to

output

is

OFF due to

is

once turned

DIAL

SETTING

100MHz

90

MHz

106

MHz

"on/FM auto".

mtOU through resistor

frequency oscillator

speaker terminal.

delivered.

overload,

OFF and

again turned

PREPARATIONS PARTS ADJUSTED

FM

IF

ADJUSTMENT

Connect

DC

VTVM

between tOïTïn

iJMM through choke

coil (Refer

Connect scope "speaker" terminal

Connect scope "speaker" termina

FM M PX

to set.

to Fig. 11.)

FM-R F ADJUST MENT *

V.C.0.

(lOOkn).

to the set and

the

circuit

to

and

to

and

T201 (Discri.

(OSC

L204 L202

(RF DET

(OSC

CT202

CT201

(RF DET

ADJUSTMENT

1.

Apply stereo signal from generator

2.

Adjust VR301 until stereo indicator lights

VR301

as

shown

adjust

the

load will

not

restore their normal conditions uniess

ON.

ADJUSTING PROCEDURE

1.

Adjust

IFT)

Connect

Coil)

and Qü^

Add

•

Coil)

Trimmer)

Coil)

in Fig. 14.

sound volume control knob

• Make

• Repeat

T201 measured in 1 50mV range.

weak input

included

in the

included

in the

the

output wave form

symmetrical.

(Fig.

13)

(Fig.

13) the

the

the frequency correctly matches

the frequency correctly matches the dial scale.

the dial scale.

or

stereo station

core

so

in

signal mode

so

that noise

so

that noise

output waveform.

adjustment

is

vertically

is

vertically

steps

(4) and (5)

steps

(4) and (5)

up.

Cement

that voltage

is

OmV

is

so

that

the

so

that

the

until

to

tuner.

arm

of

so

that

6

SA-110

AM signal generator

FM

signal generotor

175/1)

9000

FM

signal generator

(AM-SG)

^ _

(FM-SG)

ToGNDi To

(FM-SG)

Fig.

10

To GND

Fig.

AMANT

fcXcapacin

-'Copacitor (200pF)

C

11

e

®

o FM antenna

terminal

(75^2)

Oscilloscope

O

O O e ^

DC

VTVM

Coil(IOOjUH) (SL0XI0I-2D1

Frequency

Jo

counter

Noise

AF

(

r

output wave form

Fig.

13

• Adjustment points

AM

ANT

500kHz

AM OSC 600kHz

MPX

VCO adj.

AM IFT

coi

NO

ADJUSTMENT

trimmer

col

Fig.

12

REAR

A-B,

D-E: Stereo OFF Posltion.

B-D: Stereo ON Position.

C:

Adjust Point of Pilot Circuit.

(indicator Lighting)

Fig.

14

AM OSC trimmer 1500kHz

AM OSC coil

ADJUSTMENT

NO

FM

OSC

90MH2

FM

IFT coi

coi

FM

DET trimmer

06MHz

FM

OSC trimmer

\z

SA-110

RESISTORS

No tes:

1.

Part

2.

Important safety

3.

The "S "

The

4.

5.

The

Num ber in g Syst em

Example

ECKD

1H 102

Type

ECEA

Type

Voltage Pecullarity

Ref. No.

RESISTORS

R201 S R202 R203 R204 R205 R206 R207 R208 R209 R210

R211

R212 s R213 R214 R215 R216 R217 R218 R219

R220 R221 R222 R223 R224 R225 B226 R227 R228 R229

R230 R231 R232 R301, R303 R304 R305, R307, R309, R311

R312 R313 R315,

ERD25FJ102 ERD25FJ220

s

ER025FJ221

s

ERD25TJ474 470K

s

ERD25FJ471

s

ERD25TJ123

s

ERD25FJ822

s

ERD25FJ102

s

ERD25FJ562

s

ERD25TJ224 220K

s

ERD25FJ472

ERD25FJ152 ERD25TJ564 560K

s

ERD25TJ684 680K

s

ERD25FJ471

s

ERD25TJ824 820K

s

ERD25FJ152

s

ERD25FJ122

s

ERD25FJ102

s

ERD25FJ471 ERD25FJ331

s

ERD25FJ102

s

ERD25FJ103

s

ERD25FJ562

s

ERD25FJ272

s

ERD25FJ472

s

ERD25TJ104

s

ERD25TJ154

s

ERD25FJ122

s

ERD25FJ151 ERD25FJ821

s

ERD25FJ272

s

302

ERD25FJ103

s

ERD25TJ104

s

ERD25FJ470

s

306 s ERD25TJ223 308

ERD25FJ222

s

310 s ERD25TJ333

ERD25TJ274 270K

s

ERD25TJ153 ERD25FJ102

s

316

ERD25FJ102

s

&

CAPACITORS

numbers

Please

Components identified

characteristics

any

of

specified

differ from production

unit

are

this

parts.

mark

of

resistance

indicated

part

number

notice:

important

is

service Standard parts

use

these components

K=1000n,,Vl=1000kJ2.

unit

of

capacitance

P=10-6/iF,

of

Capa ci tor

Voltage

50

Part

Value M Tolerance

No.

Value

IK 22 220

470 12K

8.2K IK

5.6K

4.7K

1.5K

470

1.5K

1.2K IK

470 330

IK lOK

5.6K

2.7K

4.7K lOOK 150K

1.2K

150

820

2.7K lOK 100K

47 22K

2.2K

33K

15K IK IK

use

on

most

mechanical

for

parts

orders.

by A

mark

for

safety.

use

parts.

is .

(ohm)

is/JF.

IVI

R47

Value

Ref. No.

R401,

402

R403,

404 s ERD25TJ224

R405,

406

R407,

408 s ERD25FJ271

R409,

410 R411,412 R413,414

R415,

416 R417,

418

R419,420

(XLlonly

R501,

502

RS03,504 R505,

506

R507,

508

R509,

510

R511,

512

R513,

514

R515,

516

R601,602 R603,

604

R605,

606

R607,

608

R609

A

R610 R611,

612AS

R613,

614A

R615,

616

R617,

618

R619,

620

R621,

622

R623,

624

R625,

626

R627,

628

R629,

630

A

R631 R632 R633 R634

R635

R637,

6382

R701

zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

L

R702

A

R703

When

only manufacturer's

(microfarad)

Peculiarity

R

Special

ERD25FJ391

S

ERD25TJ563

s

ERD25FJ680

s

ERD25TJ184

s

ERD25TJ123

s

ERD25TJ563 ERD25FJ102

s

ERD25FJ100

s

ERD25FJ222

s

ERD25FJ222

s

ERD25FJ561

s

ERD25TJ183

s

ERD25FJ222

s

ERD25TJ124

s

ERD25TJ823

s

ERD25TJ473

s

ERD25FJ102 ERD25TJ393

s

ERD25FJ222

s

ERD25FJ222

s

ERDS1FJ122 ERDS1FJ101 ERX1ANJR22 ERDSIFJIOO ERD25FJ331

s

ERD25TJ153

s

ERD25TJ223 ERDSl FJ331 ERD25TJ153

s

ERD25FJ152

s

ERD25TJ473

s

ERD25TJ123

s

ERDSl ERD25TJ823

s

ERD25TJ393

s

ERD25FJ103

s

ERD25FJ272 ERDS1FJ100

\

ERDSl ERDS1FJ102 ERD25FJ221

s

parts.

have special

replacing

and may

ECEA : Electrolytic ECCD ECKD : Ceramic

use

Part

FJ220

ECQM : Polyester ECQP • Polypropylene ECET : Electrolytic

No.

Value

390 220K 56 K 270 68 180K 12K

56K IK 10

2.2K

2.2K 560 18K

2.2K 120K 82 K

47K

IK

39 K

2.2K

1.2K 100

0.22 10 330 15K

22K 330

15K

1.5K

47K

12K

22 82K 39 K

10K

2.7K 10

22 IK 220

Num ber in g

Example

Type Wattage Shape

Resistor Type Wattage

ERD : Carbon

ERX ; Metal Film

Capacitor

Type

Capacitor

:

Ceramic

Ref. No.

CAPACITORS

C201 C202 C203 C204 C205 C206 C207 C208 C209 C210

C211 0212,213 S ECKD1H103ZF C214 C215 C216 C217 C218 C219,220 C221 C222

C223 C224 C225 C227 C228 C229, C231 C232 C233 C234

C235 C236 C237

C240,241A

[XLlonly

C242,243A

[XLlonly C299 C301 C302 C303, C305, C307 C308

S

ECKD1H103ZF

S S

ECCD1H070CC

S S S

S

S S S s

s s

s s s

230 s ECEAIHSIOO

s s s s

s

s s

s s s

304

s

306

s

ECKD1H103ZF

s

Sy st em

25 ERD

ECEA Type Others

IA lOV IC 16V 2H : IE IV 1H 50V 50 25 25V

Part

No.

ECCD1H220KC ECCD1H180KC

ECCD1H180KC ECCD1H030CC

ECCD1H181K ECKD1H103ZF ECCD1H080CC ECCD1H390KC

EQCDIHIOOKC

ECKD1H103ZF ECCD1H151K ECEAIHSIOO ECEA1AS101 ECEA25Z4R7 ECKD1H223ZF ECKD1H473ZF ECCD1H101K

ECKD1H223ZF ECKD1H103ZF ECKD1H223ZF ECKD1H223ZF ECEA1AS470

ECQM1H183JZ ECEA50Z2R2 ECEAIHSIOO ECCD1H270KC

ECCD1H330KC ECKD1H223ZF ECEA50Z1 ECKDHS101MB

ECKDHS102MD

ECKD1H223ZF ECEA50Z1 ECEA1ES101 ECQM1H223JZ ECEA25Z4R7 ECQM1H473JZ

25V 35V

50V

of

Re si sto r

25 SI

: 1/2W

1

: 1W

Voltage

1H :

KC

Value

22P 18P

0.01 18P

3P 7P

180P

0.01 8P

39P

10P

0.01

0.01 150P 10 100

4.7

0.022

0.047 100P

0.022

0.01

0.022

0.022 47 10

0.018

2.2 10 27P

33P

0.022 1 100

0.001

0.022 1 100

0.022

4.7

0.047

0.01

: 1/4W

Tolerance

50V DC 500V 400V

:

Ref. No.

C309

C310 C311 0312 0401,402 0403,404 0405,

406 0407,408 0409,410

0411,412 0413,414 s ECEA50Z1

0415,416 0417 0418 0501,502 0503,504 0505,

506 s EOQM1H223JZ

C507,508 s ECQM1H183JZ 0509,

510 s ECQM1H104JZ

0511,

512 s ECQM1H333JZ

0601,602 s ECEA50Z3R3 0603,

604 s EOOD1H101K

0605,

606

C607,

608 0609,610 s ECQM1H104JZ

0611,612 s E0EA1AS470 0613,

614 0615,616 s EOOD1H0300C 0617,618 s E0EA1VS101 0619 0620

0621 0622 0623,

624 s ECQM1H104JZ

C626

A

0627

0701,

702

0703 C704

A

0705

Tolerance

J

: ±5%

DC AC

S s

s

s s s s s

s

s s s

s s

s

s s

s

101

Value

Tolerance

C

±0.25pF

J

±5%

K

±10%

Z

+80%,

P

+

100%,

Part

No.

E0QP1471JZ

EOEA50Z1 ECEA50Z3R3 ECEA50ZR47 E0EA50Z3R3 EOOD1H101K ECKD1H471KB ECEA1CS330 EOQM1H223JZ ECQM1H682JZ

ECEA10S330 ECKD1H1Q3ZF ECKD1H473ZF ECKD1H471KB ECQM1H222JZ

E00D1H181K EOEAIHSIOO

EOEAIHSIOO

EOEAIHSIOO EOEA50Z3R3

ECEAIHSIOO

ECEA1ES470

ECEA1EN220S ECEA1JS330

EOETS1VV472U

ECKD2H103PE ECKDKC103PF EOEA50Z1

-20%

-0%

Value

470P

1

3.3

0.47

3.3 100P 470P 33

0.022

0.0068 1

33

0.01

0.047 470P

0.0022

0.022

0.018

0.1

0.033

3.3 lOOP

180P 10

0.1

47

10

3P 100 10

3.3

10 47

0.1

22 33

0.0047

0.01

0.01 1

10

ORDER

NO. 83012363C8-A

FM/AM

Stereo Receiver

SA-110/SA-110(K)

•

This

booklet

•

File

this

• Este

librito

•

Guardar

ESPECIFICACIONES

(DIN 45 500)

•

SECCION

Potencia continua de 40

en ambos canales . ,

Potencia continua de 40 Hz~16 Id-lz

en ambos canales

Potencia continua de 1 kHz

en ambos canales

DIstorslón armónica

potencia de régimen a 40

potencia de régimen a 40 Hz~16 kHz

potencia de régimen a 1 kHz ' c

mitad

-26 dB de potencia a 1 kHz 0,1% (40) 50 mW de potencia a 1 kHz 0,12% (40)

Distorsión por intermodulación

potencia de régimen a 250 Hz: 8 kHz=4;1, 40 0,8%. potencia de régimen a 60 Hz: 7 kHz=4:1, SIVIPTE, 80

Ancho

de banda de potencia

con

Factor

de amortiguamiento 15 (40), 30 (80)

Sensibilidad

TOCADISC. TAPE/AUX.

Voltaje maximo de entrada de PHONO (1 kHz, RMS) 130 mV Relación de senal a ruido

potencia de régimen (40)

26 dB de potencia (40)

_ TOCADISC. (PHONO)

50 mW de potencia (40)

Respuesta

TOCADISC.

GRAB./AUX

Controles de tono

BAJOS AGUDOS

Control de sonorldad (incorporado)

volumen a -30 dB 50 Hz, +5 dB

Voltaje e impedancia de salida

GRAB.

Equilibrio de canales, TAPE/AUX 250 Hz~6 300 Hz ±1 dB

AMPLIFICADOR

de potencia a 1 kHz 0,07% (80)

ambos canales, -3 dB 10 Hz~30 kHz (40)

e impedancia de entrada

(PHONO) 2,5 mV/47kO

(TAPE/AUX) 150 mV/18kO

TOCADISC.

GRAB./AUX

TOCADISC.

GRAB./AUX

de frecuencia

(PHONO)

(TAPE/AUX) (a vol. méx.)

(BASS) 50 Hz,+10 dB~-10 dB

(TREBLE)

SAL. GRAB.(TAPE REC OUT) 150 mV

contains

manual

contiene

este

manual

the

specifications

together

with

the

SA-110

la

especificaciones y procedimientos

juntamente

con el

ESPANOL

(Estas

especificaciones estón sujetas a cualquier cambio sin previo eviso.)

Hz~20

kHz

total

(PHONO) (TAPE/AUX)

(TAPE/AUX)

(PHONO) (TAPE/AUX)

20 l<Hz, +10 dB- -10 dB

.-. '•• d ••'

Hz~20

kHz

'LA

_ 0,5% (80)

70 dB (IHF, A: 73 dB) 88 dB (IHF, A: 95 dB)

?.

+0,8 dB (30 Hz~15 WHz)

5

2 X 20W (4n) 2

X 20W (80)

2

X 20W (40)

2

X 20W (Sn)

2

X 20W (40)

2

X 20W (80)

OaHA2U

curva

RIAA estandar

Hz~70 kHz (-3 dB)

and

adjusting

service

manual

0,8% (40) 0,5%

(80) 0,8% (40) 0,5%

(80) 0,5%

(40)

0,5%

64 dB 66 dB

62 dB 62 dB

procedures

manual

de

(Order

de

servicio

Separación de canales, TAPE/AUX 1 kHz 55 dB Impedancia y nivel de salida de los auriculares 390 mV/330Q Impedancia de carga 40~160

•

SECCION

Gama

Sensibilidad

Senal Senal

Senal Sensibilidad Sensibilidad Distorsión armónica

MONO.

ESTEREO Relación de senal a ruido

MONO.

ESTEREO Respuesta Selectividad alternada de canal (±400 kHz) Relación de captura Rechazo Rechazo Rechazo Supresión AM Separación estereofónica

1

10 kHz Fuga

de onda portadora

19 kHz

38 kHz Equilibrio de canales 250 Hz~6 300 Hz Punto de

Ancho

Amplificador Fl • 180 kHz

Demodulador FM ! , ,t; 1000 kHz

Bornes

SECCION

•

Gama

Sensibilidad

Selectividad , 27 dB Rectiazo de imagen a 1.000 kHz ' 40 dB Rechazo

GENERAL

Consumo Alimentación de energia - ' • '

ParaAustralia CA 50Hz/60Hz, 240V

Para Para

Dimensiones (An.XAI.XProf.) 430 X 97 X 243 mm Peso

4,9 kg

for

SA-110,

No.

SD83012363C8).

aduste

para

de

SA-110

de trecuencias 87,5-108,0 MHz

de imagen a 98 MHz de F.l. a 98 MHz de respuesta espuria a 98 MHz

kHz

limite

de banda .'^ '

de antena j 300O (equilibrado)

de trecuencias 525~1605 kHz

de F.l. a 1.000 kHz 55 dB

de energia

Europa Continental CA 50 Hz/60 Hz, 220V otros paises CA 50 Hz/60 Hz, 110V/120V/220V/240V

(Pedido

PARA

—'

a ruido 30 dB (300O), 1,3 /vV (750) a ruido 26 dB 1,7 ^\l (300O), 1,2 ^\l (750) a ruido 20 dB 1,5 ^\l (300O), 0,9 ^\l (750)

utilizable IHF 1,9 ^y (IHF '58) de acallamiento estéreo de 46 dB IHF 22yuV/750

(MONO)

(STEREO)

(MONO)

(STEREO)

de frecuencia 20 Hz~15 kHz, +1 dB 2 dB

<,n^Aj|-'

PARA

(Relación de senal a ruido de 20 dB)

written

SA-110,

No.

SINTONIZADOR

total

0,15%

0,3%

60 dB (76 dB, IHF)

58 dB (70 dB, IHF)

: \

SINTONIZADOR

is

Spanish.

escritos

SD83012363C8).

en

espafiol.

FM

' 30 dB

-33

dB (-35 dB, IHF)

-50 dB (-50 dB, IHF)

- ±1,5 dB

750 (no equilibrado)

AM

20

ijM. 300 /yV/m

If.

•

60 dB

1

' 40 dB

• 1,2/uV

dB

60 dB 70 dB 50 dB

40 dB

160W

ESPANOL

MEDICIONES Y AJUSTES

Nota:

La

bobina

de OSC AM (L201) y IFT AM (T202) ha

sido

ya ajustada y no

requiere

ajuste.

AJUSTE

Conectar

Conectar terminal de antena

terminal de antena AM a través de capacitor

AM a través de capacitor 200pF

200pF a

Fig. 10

a

Fig. 10

(Entrada

AJUSTE

* Equipo usado * Preparaciön de generador de

1.

2.

3.

4.

5.

6.

7.

Conectar

terminal de antenna FM refiriendo a Fig. 11. (Aplicar terminal de antena)

Conectar

Conectar terminal de antenna FM

terminal de antenna FM

refiriendo a Fig. 11,

refiriendo a Fig. 11, (Aplicar

(Aplicar

terminal de antena)

1.

2.

3.

4.

• Puntos de

(1) (2)

(3) Conectar carga

(4)

* Si el circuito de

DE AM

* Puesta y Uso de equido

1.

Voltimetros electronicos de CA y CC

2.

Generador de

3.

Poner selector FM-AM en positión "AM". • 6.

4.

Mantener voltaje de linea a voltaje nominal.

GENERADOR

AM

CONEXION

AM-SG

refiriendo

débil)

senales

a

AM

DE

SENALES

FRECUENCIA

600kHz (mod. 30% con 400Hz)

1500kHz (Mod. 30% con 400Hz)

tvi

(AM-SG)

(VTVA).

necesaria para obtener una lectura de

5. La salida de generador de

Para

el ajuste use un destornillador no metalico. ~ -

PAESTA

DE

CÜADRANTE

600kHz

1500kHz

PREPARACIONES

AJUSTE

Conectar CA terminales de "SPEAKER"

RF-AM

VTVM de

u osciloscopio a

(altavoz).

VTVM de

u osciloscopio a

(altavoz).

PIEZAS

L205 (Bobina L206 (Bobina

CT204

(Trimer

CT203

(Trimer

senales

AJUSTADAS

ANT AM)

OSC AM)

de ANT AM)

no debe ser mayor que la

salida.

PROCEDIMIENTO

AJUSTE

1.

Ajustar para salida

maxima.

1.

Adjustar par salida

maxima.

2.

Repetir pasos (1) y (2)

hasta

que la frecuencia se adapte correctamente a la escala

del cuadrante.

DE

DE FM

senales

Generador de Osciloscopio modulación 100% (Debido a atenuación, usando cables coaxiales Voltimetros electronicos de CA y CC Frequencimetro (IQkHz y 108MHz medibles).

Poner selector FM-AM en posicion "FM". Interruptor silenciador FM/modalidad FM ... Otras puestas son las mismas que en ajuste AM.

FM

GENERADOR

CONEXION

60dB a

sH.^

Senal

al

aparato. Interruptor de modalidad/sinlenciador FM a "auto FM". Conectar frecuéncimetro a a través de resistor

(lOOkn).

Ajustar

senales

FM

SG-FM

000'-

a

(FM-SG)

DE

SENALES

FRECUENCIA

100MHz (Mod. 100%

con 400Hz)

90MHz

(Mod. 100%

con 400Hz)

(entrada

106MHz (Mod. 100% (con (entrada

1. La entrada Standard del aparato es 60dB

(VTVM).

débil)

400Hz)

débil)

La salida SG ha de ser 6dB més. Es decir, cuando la entrada

60dB,

off/mono

PAESTA

DE

CÜADRANTE

100MHz

90MHz

106MHz

AJUSTE

USANDO

mono no modulada de 100.10MHz 60dB aplicada

(Vea la Fig. 12.)

VR301

UN

FREQUENCIMETRO

a 19kHz ± 30Hz. TOr « n

la salida de SG ha de ser 66dB.)

FM ^

inoi.orri

PREPARACIONES

AJUSTE

Connector VTVM CCentre

Q^Q yzyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA

través de bobina de choque. (Referira

Fig.

AJUSTE

Conectar a

terminal "speaker"

(altavoz)

Conectar a

terminal "speaker"

(altavoz)

terminal

U-M&i

11).

osciloscopio

IF-FM

RF-FM

a

PIEZAS

T201

(Discri.

L204 (Bobina L202 (Bobina

CT202 (Trimer CT201

(Trimer

AJUSTADAS

IFT)

OSC FM)

DET RF)

de

OSC)

de DET RF)

DE V.C.0. MPX de FM

USANDO

1.

Aplicar una seiïal estereofónica al aparato o recibir una emisión

estereofónica.

2.

Ajustar

VR301 medio de la gama-ON del indicador estereofónico. (Vea

la

Fig.

14.) v-' — - - -

SISTEMA

y fijar el contacto deslizante de

FM (FM-SG)

(1

mV), 400Hz,

PROCEDIMIENTO

AJUSTE

1.

Ajustar nücleo de T201

de manera que voltaje

medido en modalidad de seiïal se OmV en gama

de 150mV.

• Anadir entrada débil de

• Anadir entrada débil de manera

que ruido se incluya

manera

que ruido se incluya

en

laformadeondadesalida.

en

laformadeondadesalida.

• Hacer el ajuste de manera

• Hacer el ajuste de manera que la forma de onda de

que la forma de onda de salida

sea verticalmente

salida

sea verticalmente

simétrica. (Fig. 13).

• Repetir los pasos (4) y (5)

• Repetir los pasos (4) y (5) hasta

que la frecuencia se

hasta

que la frecuencia se

adapte correctamente a

la

escala

del cuadrante.

la

escala

del cuadrante.

ALTERNATIVO

VR301

en el

DE

comprobación

Circuito Conectar carga 4 a Ainadir

que el

Asegurarse de que no se desarrolla salida. i

detector

sefïal

voltage

ser

que se ponga en OFF una vez la

de sobrecarga j

terminal

de 1 kHz del

de altavoz.

osciladorde

de salida sea 5

3,3i2

(2W) a

protección

terminal

se

voltios.

pone

baja frecuancia al aparato y ajustar la

?.-••

de altavoz.

8b

\,>^n;-

en OF F

fuente

debido

de

alimentación

a sobrecarga, el circuito y la carga no restauraran su

y se ponga en ON

perilla

de

control

.sH 05

de

volumen

de

sonido

de manera

/r.ini

otra

condición

vez.

normal

Printed in 830104400

a no

Japan

®SH/TN