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AM/FM Stereo Radio
NOTES
CONTENTS
SL-D80
For U.S.A and general export version
CD Player with Digital Clock
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
ensure exact replacement.
!
components - refer to the appropriate parts list and
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
--------------- 8
-------------------------------- 12
------------------- 14


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1 SAFETY INFORMATION
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
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
.
1
CAUTION
SL-D80
2
1
CERTIFICATION
THIS PRODUCT COMPLIES WITH DHHS
RULES 21 CFR SUBCHAPTER J APPLI-
CABLE AT DATE OF MANUFACTURE.
TEAC CORPORATION
3-7-3, NAKA-CHO, MUSASHINO-SHI, TOKYO, JAPAN
MANUFACTURED :
HKE
SERIAL
NO.
FOR U.S.A.
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.
Optical pickup:
Type
: KSM-213CM
Laser output : Lessthan 0.5 mW onthe objective lens
Wavelength
: 770 -795 nm
Manufacturer : SONY Corporation


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2 SPECIFICATIONS
SL-D80
3
AMPLIFIER Section
Output Power:
3W/ch (10%, 4ohms, 1 kHz)
Power Requirements:
Dimension (W x H x D ):
Weight:
Standard Accessories:
Warranty Card x 1
Design and specifications are subject to change without notice.
291 x 182 x 179 mm
3.2 kg (7 lb)
Frequency Response:
TUNER Section
120V AC,60Hz (U.S.A/Canada model)
Power Consumption:
20 Hz to 18 kHz
Frequency Range (FM):
Frequency Range (AM):
87.5MHz to 108.00 Mhz
530kHz to 1710 kHz
CD PLAYER Section
Frequency Response:
20 Hz to 12 kHz (+/- 1.5 dB)
Wow and Flutter:
Unmeasurable
SPEAKER SYSTEM Section
Type:
1-way
Impedance:
4 ohms
GENERAL
120/230V AC,50-60Hz (General export model)
15 W
Owner s Manual x 1
Illustrations may differ slightly from production models.
,


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3 ADJUSTMENTS AND CHECKS
SL-D80
4
3-2 Adjustments and Test Points
L5
MAIN PCB
AM ANT COIL
L4
L8
L7
C1
FC1
C2
FC2
Use a screwdriver with a plastic or ceramic grip for all adjustment.
3-1 TUNER SECTION
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.
3-1-2 AM adjustment
1. Set the function switch to the FM position.
2. Connect the signal generator output through a 75 ohm dummy
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.
3-1-1 FM adjustment
antenna to "ANT" on MAIN PCB.
FM ANT


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SL-D80
5
3-2-1 FM/AM alignment chart
ITEM
ADJUSTMENT
ADJUSTMENT
SG SETTING
TUNER
1. FM band
2. Tracking
3. Tracking
108MHz
104MHz
104MHz
Repeat step 2
90MHz
90MHz
108MHz
87.5.MHz
87.5MHz
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
L5
L4
PVC FC1
PVC FC2
FM
Adjust for max.output.
Adjust for max. output
and best waveform.
1. IF adjustment
2. AM band
455kHz
1710kHz
600kHz
1710kHz
Repeat step 3
600kHz
600kHz
1400kHz
1400kHz
530kHz
530kHz
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
L7
AM ANT
PVC C1
PVC C2
L8
AM
Adjust for max.output.
Adjust for max. output.
Adjust for max. output
and best waveform.
POINT
SETTING
OUTPUT
25dB
25dB
25dB
25dB
60dB
60dB
60dB
60dB
60dB