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F w D r N D r c a r o R
€
R E V T N o T C A T O R
R E V
PLAY
R E W
PAUSE
Fig. 1-31
Tape travel direction indicator
P06008
( IC904 )
P I N 9 O U T P U T
P I N I O O U T P U T
P I N I I O U T P U T
P I N I 2 O U T P U T
Fis. 1-33
P06008 ( rC904 )
P I N 9 O U T P U T
P I N I O O U T P U T
P I N I I O U T P U T
P I N 1 2 O U T P U T
Fis. 1-34
ro -l
]_I----a
T
t-J
ru
O U T P U T S I G N A L W A V E F O R M 1
Output signal waveform 1
l * o ' 1
-l___J-----l
ru
L-J
-L----J-
OUTPUT SIGNAL WAVEFORM 2
Output signal waveform 2
Fig. 1-32 PD6008 input/output table
a Memory stop
When the MEMORY switch (51001) is placed
ON, the tape may be moved ahead or backed up
in the fast mode, automatically stopping when it
reaches "0000" on the tape counter.
AIso, when the counter indicates real time, the
tape can be moved in the fast mode to the point
equivalent to "0000",
where it is automatically
stopped.
1. When the tape is in the fast travel mode, a low
level output is produced from pin 25 of ICg04
(PD6008) when the tape counter reaches
"0000".
2. This output
passes via the TIMER
switch
(S1017), and S1001 to IC310 (PD6006),
where it is applied to pin 4.
3. The low input at pin 4 signals the program
written into IC310 to place the mechanism in
the STOP mode.
llowever,
if one of the MS/SKIP, MUSIC
REPEAT, BLANK SEARCH oT INDEX SCAN
switches is activated, IC310 will not transmit
a STOP command even with
a low input
present at pin 4.
S T O P C O M M A N O
T O M E C H A N I S M
W H E N S r O r T r N R E C , M E T V i O R Y
S T O P D T S A B L E D
Fig. 1-35
Memory stop
4 .
M E C H A N I S M M O D E
P D 6 O O B P I N N o
I N P U T
P I N
O U T P U T P I N
3 3
3 4
3 5
3 7
9
t l
t 2
o
3
S T O P
L
H
H
H
H
H
H
H
L
H
L
H
H
SEE FlG. 1-33A=6OmS
R E W
L
H
H
H
S E E F l G . 1 - 3 4 A = 6 0 m S
P L A Y
L
L
H
H
H
i E E F l G . 1 - 3 3 A = 5 0 O m t
F E L
L
L
H
H
P L A Y P A U S E
L
H
H
L
H
H
H
R E C P A U S E
L
H
H
L
P A U S E
L
H
H
H
L
r
G
S T O P
H
H
H
H
H
H
H
H
n
L
H
H
SEE FlG. 1-33A=6OmS
R E W
H
H
H
H
S E E FlG. 1-34A=6OmS
P L A Y
H
H
H
H
iEE FlG. 1-34A=5OOmt
P L A Y P A U S E
n
L
H
H
H
H
H
P A U S E
H
H
H
2 0
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