Table Of Contents - Hitachi DV-C4 Service Manual

Table of Contents

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IMPORTANT WARNING .....................................................................................................................................
SERVICING NOTICES ON CHECKING ...............................................................................................................

TABLE OF CONTENTS .......................................................................................................................................

PARENTAL CONTROL-RATING LEVEL ...........................................................................................................
GENERAL SPECIFICATIONS .............................................................................................................................
1.REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS .........................................................................
2.REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ............................................................................
SYSCON ...........................................................................................................................................................
AV/OPERATION ...............................................................................................................................................
BLOCK DIAGRAMS
DVD ...................................................................................................................................................................
POWER .............................................................................................................................................................
SCHEMATIC DIAGRAMS
MPEG ................................................................................................................................................................
SDRAM .............................................................................................................................................................
SYSCON ...........................................................................................................................................................
VIDEO ENCORDER .........................................................................................................................................
VIDEO AMP ......................................................................................................................................................
AUDIO ...............................................................................................................................................................
OPERATION .....................................................................................................................................................
POWER .............................................................................................................................................................
DISPLAY ...........................................................................................................................................................
INTERCONNECTION DIAGRAM .....................................................................................................................
WAVEFORMS ......................................................................................................................................................
MECHANICAL EXPLODED VIEW .......................................................................................................................
MECHANICAL REPLACEMENT PARTS LIST ...................................................................................................
ELECTRICAL REPLACEMENT PARTS LIST .....................................................................................................
PARENTAL CONTROL - RATING LEVEL
If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.
1.
Turn Unit ON.
2.
Press and hold the 'STOP' key on the front panel.
3.
Simultaneously press and hold the '7' key on the remote control unit.
4.
Hold both keys for more than 3 seconds.
5.
The On Screen Display message 'INITIALIZED' will appear.
6.
The 4 digit password has now been cleared.
NB: The above procedure will reset ALL of the player's settings to the default factory state.
TABLE OF CONTENTS
4 DIGIT PASSWORD CANCELLATION
A2-1
A1-1
A1-1
A2-1
A2-1
A3-1~A3-3
B2-1, B2-2
D-3, D-4
E-1, E-2
E-13, E-14
F-1, F-2
G-1
H1-1
H2-1~H2-3

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