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@
Elektronische
VR-Schaltung
LINE AMP
MUTE
(trom DAC}
SIGNAL
CD IN
R
x
ELECTRICAL
VOLUME
3
109188
i
} SeLEct
3
4
d
{Irom MAIN p-COM)
(irom DISP p-COM)
AMUTE
REM IN
(from MAIN p- COM)
(from CO)
}
@ Elektronische
Lautstarke
Steuerungssignal
Ablaufdiagramm
@OTHERS
SIGNAL
LOGIC
16 bit
VOL
CLK
f |
f |
f |
f |
f
eens
e"
f |
AMUTE
H=MUTING
|
L= THROUGH
Vol STB
Naa
eee
te
ee
ee
REM IN
| +B
| L™= CD IN MUTING
4
Fig. 4-8
@
LCD & SW
Schaltungen
@tCD
DRIVE
WAVE
FORM
(1/2 BIAS)
COMMON
MNI786)
ON
OFF
OFF
OFF
OFF
@ CPU
TO CPU COMMUNICATION
SIGNAL
TIMING
uo
to
( E£.VOt )
50 &@ SI
LED DIRECT DRIVE
ih MHz
KEY (ANALOG INPUT)
DCK
9
8bil
WwCK
1.95ms
MIN
MAIN
»- COM
UPD 75108
@ LOGIC
ty
POFF
H=POWER OFF
| = POWER ON
i
t
SLEEP
{4 =SLEEPING
| H= WAKING
UP
.
Fig. 4-9
(No. 49028)
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