Akai AM U55 J Service Manual

Page 2

AT-SSS/L

AM-USS/J

FM/ AM QUARTZ SYNTHESIZER TUNER

MODELAT-S55/ L

STEREO INTEGRATED AMPLIFIER

MODELAM-USS/J

THIS MANUAL IS ALSO APPLICABLE TO BLACK PANEL MODELS

SECTION 1 MODEL AT-SSS/L SERVICE MANUAL ..... 3
SECTION 2 MODEL AM-US 5 / J SERVICE MANUAL ..... 25
SECTION 3 PARTS LIST .......................... 49

SECTION 4 SCHEMATIC DIAGRAM ................. 61

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VOLTAGE CONVERSION

FRONT SIDE

REAR SIDE

240V AREA: 2A 250V
220V AREA: 2A 250V

FUSE(F|)
HOV AREA 24A 250V

Fig. 7 Voltage Conversion (U/T Model Only)

Models for Canada, U.S.A., Europe, UK, Australia

(AM-U55) and Japan (AM-U551) are not equipped with

this facility. V

Each machine is preset at the factory according to desti-

nation but some machines can be set to 110V, 220V or

240V as required.

If voltage change is necessary, this can be accomplished

as follows.

1) Disconnect AC Power Cord.

2) Loosen holding screws and remove upper cover.

3) Remove existing Line Voltage Fuse and insert the
required Line Voltage Fuse into the proper fuse
holder.

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