Service manual

4747
HCD-F3MD
6-9. SCHEMATIC DIAGRAM – BD (MD) Board (2/2) –• See page 62 for waveforms. • See page 63 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : MD STOP
( ) : MD PLAY
< > : MD REC
∗
: Impossible to measure
BA033FP-E2
B
C
MD DIGITAL
BOARD
CN103
MD DIGITAL
BOARD
CN104
DIVIDER
05
S102-1
REFLECT RATE DETECT
S102-2
PROTECT DETECT
(LIMIT)
-1
-2
BD (MD) BOARD
(1/2)
PIN FUNCTION
(Page 46)
(Page 51)
(Page 51)