TEAC SX Service manual

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SX

PC board shown are viewed from parts side.
The parts with no reference number or no parts number

in the exploded views are not supplied.

As regards the resistors and capacitors, refer to the
circuit diagrams contained in this manual.

!

Parts marked with this sign are safety critical

components. they must be replaced with identical

components - refer to the appropriate parts list and
ensure exact replacement.
Parts of [ ] mark can be used only with the version designated.
[T/C]: USA [E]: Europe

AM/FM STEREO DIGITAL
RADIO WITH CD PLAYER

1 SAFETY INFORMATION
2 SPECIFICATIONS

3 ADJUSTMENT AND CHECKS

4 EXPLODED VIEW AND PARTS LIST

5 PC BOARDS AND PARTS LISTS

6 WIRING DIAGRAM

7 INCLUDED ACCESSORIES

2

3

4

6

9

15

17

SX

1 SAFETY INFORMATION

SAFETY INFORMATION

This product has been designed and manufactured according to FDA regulations " title 21, CFR, chapter 1,subchapter J,based on

The Radiation Control for Health and Safety Act of 1968" and is classified as class 1 laser product. There is not hazardous

invisible laser radiation during operation because invisible laser radiation emitted inside of this product is completely confined

in the protective housings. The label required in this regulation is shown .

CAUTION

USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY

HAZARDOUS RADIATION EXPOSURE.RESULT IN

DO NOT REMOVE THE PROTECTIVE HOUSING USING SCREWDRIVER.
IF THIS PRODUCT DEVELOPS TROUBLE, MAKE A CONTACT WITH OUR SERICEMAN, AND DO NOT USE THE PRODUCT A TROUBLED

STATE.

1

Opt ical pi ckup:
Type : C MS-B3 5BG6
Man ufact urer : Sa msung E lectr o-Mec hanic
Las er outp ut : Less t han 0.5 m W on the ob jecti ve lens
Wavelength : 760 - 800 nm

1

FOR U. S.A.

2

TUNER SECTION

SX

2 SPECIFICATIONS

Frequency Range (FM):

Frequency Range (AM):

CD PLAYER Section

Frequency response :

Wow and Flutter:

SPEAKER SYSTEM Section

Type :

Impedance :

GENERAL

Total Output Power:
Power Requirements:

Power Consumption:
Dimension (W x H x D ):

Weight: (net)

87.5MHz to 108.00 MHz (100kHz step) - USA

87.5MHz to 108.00 MHz (50kHz step) - EUR
520kHz to 1710 kHz (10kHz step) - USA

522kHz to 1620 kHz (9kHz step) - EUR

20 Hz ~ 20 kHz (+/- 2 dB)

Unmeasurable

65mm x 2

4 ohms

4 W + 4 W
120V , 60Hz (U.S.A./ Canada model)

230V , 50Hz (Europe model)
28 W
340 x 125 x 249 mm

3.5 kg

Standard Accessories:

Design and specifications are subject to change without notice.

Illustrations may differ slightly from production models.

Remote Control Unit (RC-1031) x1
Battery for Remote Control x 1

Stereo mini plug cable x 1

,

Owner s Manual x 1
Warranty Card x 1

3

SX

3 ADJUSTMENTS AND CHECKS

3-1 TUNER SECTION

Use a screwdriver with a plastic or ceramic grip for all adjustment.

3-1-1 FM adjustment

1. Set the function switch to the FM position.

2. Connect the signal generator output through a 75 ohm dummy
antenna to "ANT" on MAIN PCB.

3. Connect the oscilloscope to the speaker terminal.

4. Set the signal generator as listed in the alignment chart.

3-1-2 AM adjustment

1. Set the function switch to the AM position.

2. Connect the test loop antenna across the output of the signal generator.

3. Connect the oscilloscope to the speaker terminal.

4. Set the signal generator as listed in the alignment chart.

3-2 Adjustment and Test Points

T20 5

L202

L201

T20 3

SVC 201

T1

SVC 202

MAIN PCB

4

3-2-1 FM/AM alignment chart

SX

ITEM

FM

1. IF adjustment

2. FM band

3. Tracking

AM

SG SETTING

10.7MHz

87.5MHz
1kHz, +/-22.5kHz dev.

108MHz
1kHz, +/-22.5kHz dev.

90MHz
1kHz, +/-22.5kHz dev.

106MHz
1kHz, +/-22.5kHz dev.

Repeat step 3 to obtain best tracking

TUN ER SETTING

108MHz

87.5MHz

108MHz

90.1MHz

106.1MHz

ADJUS TMENT POINT

T205

L202

L201

SV2 01

ADJUS TMENT

With 10.7 MHz at

zero crossover

Adjust for max. output

Adjust for max. output

Adjust for max. output

Adjust for max. output
and best waveform.

1. IF adjustment

2. AM band

3. Tracking

3-3 CD SECTION

450kHz
1kHz, 30% mod

520kHz
1kHz, 30% mod

1710kHz
1kHz, 30% mod

600kHz
1kHz, 30% mod

1400kHz
1kHz, 30% mod

Repeat step 3 to obtain best tracking

1710kHz (US A)

1620kHz (EU R)

520kHz (USA)
522kHz (EUR)

1710kHz (US A)
1620kHz (EU R)

600kHz (USA)
603kHz (EUR)

1400kHz (US A)
1404kHz (EU R)

T203

T1

SV2 02

Center & maxoutput

Adjust for max. output

Adjust for max. output

Adjust for max. output
and best waveform.

Auto alignment.

5

SX

4 E XP LO DE D VI EW S AND PAR TS L IS T

EX PLO DED V IEW - 1

6

EXPLODED VIEW-1

REF. NO

1-1
1-2
1-3

1-4

PARTS NO.

56-02SL88M0A020
56-04SL88M0A000
56-05SL88M0A010
56-05SL88M0A020
56-07SL88M1A010

DESCRIPTION

TOP CABINET
FRONT CABINET
BOTTOM CABINET [T/C]
BOTTOM CABINET [E]
REMOTE CONTROLLER BRACKET

SX

REMARK

1-5
1-6
1-7
1-8
1-9

1-10
1-11
1-12
1-13
1-14

1-15
1-16
1-17
1-18

1-19

1-20
1-21
1-22
1-23
1-24

1-25
1-26
1-27
1-28
1-29

56-07SL88M48000
56-14SL88M0A010
56-15MS0661B000
56-22SL88M08000
56-22SL88M18000

56-22SL88M28000
56-22SL88M38000
56-24SL88M08000
56-24SL88M18000
56-54SL88M0A000

56-54SL88M1A000
56-54SL88M2A010
56-54SL88M39010
56-54SL88M49010
56-54SL88M5A010

56-54SL88M6A010
56-54SL88M7A000
56-54SL88M8A000
56-54SL88M9A000
56-57SL88M00000

56-57SL88M29000
56-62SL88M08000
56-62SL88M18000
56-69SL88M08000
56-78SL88M0G000

CONNECT CLIP
CD DOOR
LASER COVER
SIDE COVER - LEFT
SIDE COVER - RIGHT

SPEAKER PANEL - LEFT
SPEAKER PANEL - RIGHT
GEAR
GEAR HOLDER

VOLUME KNOB

TUNER KNOB
SNOOZE KNOB
TRANSPARENT KEY-BIG
TRANSPARENT KEY-SMALL
POWER KEY BRACKET

STOP / PLAY KEY

ALARM1/2 - 2 KEY

ALARM CHECK KEY

TIME ADJUST KEY

DISPLAY LENS

REMOTE LENS
SPEAKER TUBE - LEFT
SPEAKER TUBE - RIGHT

AC CORD PRESS PLATE

DISPLAY RING

1-30
1-31
1-32
1-33
1-34

1-35

1-36
1-37
1-38

1-39
1-40
1-41
1-42
1-43

1-44
1-45
1-46
1-47
1-48

56-78SL88M19000
56-07SL88M09000
56-57SL88M10000
56-07SL88M28000
56-07SL88M38000

45-194150000020
57-08SLD88M0020
58-263152500020
58-61M520R02120
58-61M620R00120

58-64SLD88M0020
58-64SLD88M0120
58-82SLD8800020
61-11SLD88M0120
61-32SLD88M0020

61-97SLD88M0021
66-140226180321
66-140226210321
66-140230212321
66-140320212321

TRANSPARENT KNOB RING
LCD BRACKET
BACK LIGHT LENS
REMOTE SENSOR BRACKET
BACK LIGHT LED BRACKET

FM ANT 1.5M [E]
PVC PLATE [T/C]
HARD RUBBER FOOT
SHOCK ABSORBER (PINK)
SHOCK ABSORBER (BLACK)

PAPER TUBE-LONG
PAPER TUBE-SHORT
SPONGE
METAL PLATE
FRONT PANEL (ALUMINA)

CD DOOR SPRING
SELF-TAPPING SCREW TA/BH 2.6X8MM
SELF-TAPPING SCREW TA/BH 2.6X10MM
SELF-TAPPING SCREW TA/BH 3X12MM
SELF-TAPPING SCREW TA/PH 2X12MM

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