Hitachi D 22 S Service Manual

Page 1

@ HITACHI '225

(U,C,FS, BS,A

SERVICE MANUAL mush No-1305

KEY TO ILLUSTRATIONS

POWER (MAINS) SWITCH ® TAPE SELECT SWITCH (BIAS)
TAPE COUNTER DOLBY NR SWITCH
RECORD INDICATOR EJECT BUTTON

VU METERS PAUSE BUTTON
INPUT SELECTOR STOP BUTTON

HEADPHONE JACK FAST FORWARD BUTTON
MICROPHONE JACKS PLAYBACK BUTTON
RECORDING LEVEL CONTROLS REWIND BUTTON

TAPE SELECT SWITCH (EQUALIZER) RECORD BUTTON

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SAFETY PRECAUTION

The tollowing precautions should be observed when servicing.

1. Since many parts in the unit have special safety related characteristics. always use genuine Hitachi's replacement
parts. Especially critical parts in the power circuit block should not be replaced with other makes.
Critical parts are marked withA in the schematic diagram and circuit board diagram.

2. Before returning a repaired unit to the customer, the service technician must thoroughly test the unit to ascertain
that it is completw Isaiato operate without danger of electrical shock.

Note :
u USA FS

:IGreat Bithfit AU
I

STEREO CASSETTE TAPE DECK

Canada
.General Area