Hitachi D 55 S Service Manual

Page 1

@ HITACHI '555

(U, C, W, FS, BS, AU)

SERVICE MANUAL English No. 1227

6) ® ®®® @

KEY TO ILLUSTRATIONS
POWER (MAINS) SWITCH HEADPHONE SOCKET

EJECT BUTTON

PAUSE BUTTON

STOP BUTTON

FAST FORWARD BUTTON
PLAYBACK BUTTON
REWIND BUTTON
RECORD BUTTON

TAPE COUNTER INPUT SELECTOR
RECORDING INDICATOR RECORDING LEVEL

Cr02 POSITION INDICATOR CONTROLS

DOLBY NR INDICATOR DOLBY NR SWITCH
DIGITAL PEAK METER TAPE SELECT SWITCHES
MICROPHONE SOCKETS REC. MUTE SWITCH
(Left/mono and Right) SPSS INDICATOR

00696969699
69
®%Q©6@

966$)

SAFETY PRECAUTION

The following precautions should be observed when servicing.

1. Since many parts in the unit have special safety related characteristics, always use genuine Hitachis replacement
parts. Especially critical parts in the power circuit block should not be replaced with other makers.
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 completely sale to operate without danger of electrical shock.

..,.General Area

Switzerland and Scandinavia
Great Britain

....AustraIia

...Canada

...USA

STEREO CASSETTE TAPE DECK

July1979