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MDS-JB730
6-6.
SCHEMATIC DIAGRAM – BD Board (2/2) –
•
See page 43 for Waveforms.
•
See page 55 for IC Block Diagrams.
– 41 –
– 42 –
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : STOP
(
) : PLAY
<
> : REC
∗
: Impossible to measure
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
(Page 47)
(Page 48)
(Page 39)
(Page 39)
(Page 39)
(Page 40)
(Page 40)
(Page 40)
(Page 40)