Akai GX-77 Service Manual page 15

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7
PAUSE ON"
FWO ON"
REV, ON
(REV LED FLASH)
REV ON"
STOP
(LOADED)
+10V
|
|
1c 12)
|
(REEL MOTOR a _|
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}
+10V
I
ic 168
|
FWD PLG,ON"
|
I
|
(FWD)
|
|
|
|
1¢ 189
(oT)
i
{
|
|
+5V
:
|
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+3V
1
1
|
|
REEL MOTOR
R
OV
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1
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!
1
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1
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0.4 sec
|
0.4 sec
(PB MUTE)
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1
!
|
ic1QD
|
REV PLG ON
(REV)
|
|
|
|
|
t
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!
ici@
|
(REEL MOTOR L)
|
'
!
{
+5V
+5V
REEL MOTOR 1 Se)
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Fig. 11
6) REC/FWD > REC/REV > REC/REV/PAUSE
Mode
REC/FWD ON"
REC/REV
PAUSE ON"
STOP (LOADED)
x
\
1
!
|
1c J 62)
0.251
!
(Osc)
|
cl 63)
0.2sec
|
{REC FINAL MUTE )
{
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1
1
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1c 168
'
(FWO)
1
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1c 19
{OT)
ic 1@
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(REEL MOTOR R)
REEL MOTOR
R
|
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!
ic1® |
(REEL
MOTOR
L)
|
|
+5V
REEL MoToR Ls!
| Srey
4
1¢ 162)
(Rev)
__!
Fig. 12
15

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