Akai AT-K22/L User Manual

AT-K11/L
AT-K22/L
AM-U11
AM-U22
FM
AM
STEREO
TUNER
AT-K11/L
move.
AT-K22/L
STEREO
INTEGRATED
AMPLIFIER
AM-UI11
wopeEL AM-U22
THIS
MANUAL
IS
APPLICABLE
TO
BOTH
SILVER
AND
BLACK
PANEL
MODELS
SECTION
1
MODEL
AT-K11/L
and
AT-K22/L
SERVICE
MANUAL
............
3
SECTION
2.
MODEL
AM-U11
and
AM-U22
SERVICEMANUAL...............
27
SECTION
3
PARTS
LIST
SECTION
4
SCHEMATIC
DIAGRAM

Akai AT-K22/L Specifications

General

Type	Stereo Tuner
Tuning Bands	FM, MW
Tuning Scale	Analog
MW Tuning Range	530 - 1605 kHz
Frequency Response	30 Hz to 15 kHz (FM)
FM Tuning Range	87.5 - 108 MHz
Distortion	0.3% (FM)
Selectivity	60 dB (FM)
Power Supply	220-240V AC, 50/60Hz

Summary

AT-K11/AT-K22 Service Manual

Technical Data: AT-K11/L

Detailed specifications for AT-K11/L tuner model.

Technical Data: AT-K22/L

Detailed specifications for AT-K22/L tuner model.

Voltage Conversion

Tuner Adjustments

FM Section Adjustments

Steps for tuning and calibrating the FM receiver section.

AM (MW) Section Adjustments

Steps for tuning and calibrating the AM receiver section.

LW Section Adjustments

Steps for tuning and calibrating the LW receiver section.

AM-U11/AM-U22 Service Manual

Technical Data: AM-U11

Technical Data: AM-U22

Voltage Conversion: AM-U11

Voltage Conversion: AM-U22

Amplifier Adjustment

Power Meter Sensitivity Adjustment

Calibration procedure for the power output meter.

Schematic Diagrams

Integrated Circuit Schematics

AT-K11 Schematic Diagram

Complete circuit diagram for the AT-K11 model.

AT-K11L Schematic Diagram

Complete circuit diagram for the AT-K11L model.

AT-K22 Schematic Diagram

Complete circuit diagram for the AT-K22 model.

AT-K22L Schematic Diagram

Complete circuit diagram for the AT-K22L model.

AM-U11 Schematic Diagram

Complete circuit diagram for the AM-U11 model.