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e 1C801 Master Control (CXP82316-037Q)
Pin Name
0
TIMER
RM (BUSIN)
~
+5V
OPEN
OPEN
(BUS OUT)
7
PGML
Timer switch (S802) control input.
Sircs signal input from remote control receiver (IC802). (Audio bus input)
Connected to +5V.
} Not used. (open).
Audio bus output.
Latch signal output to digital filter (IC302).
eC
a
n
erial clock output.
ENSE signal input.
SENSE
10
DATA
Bt
SQCK
12
SUBQ
13
OPEN
14
AMUTE
15
LDON
~"™
n
erial data output.
Read out clock output for subcode Q data.
ubcode Q data input.
Not used. (open)
Analog muting control signal output.
© ptical pickup laser diode control output.
x
63 to 70
1G to 8G
FL grid output.
VFDP (-30V)
Vpp (+5V)
71
-—30V pin for FL display tube.
Serial data latch signal output.
RV LED
Remote commander volume LED.
ps [ave
———=«dt | Remoteconmandervolme
——SSSSSCSCSC"'"'*s*s"'"~*~*s*~S~S*
ps [av
—~* 0 Remote
cammandervotime—=~=SSSSCSCSC~"'"~Ss*C"'"~"SCSCS
Loading motor control signal output.
22t027 | KEYO to KEYS
| 1 | Key input. ($803 to $843)
ADJ/AFADJ
| — | ADJ, AFI test pin.
IN/OUTSW
| 1 | Loading IN/OUT switch input.
| 31 | EXTAL
| 1 | Clock input. (4 MHz)
XTAL
| 0 | Clock output. (4 MHz)
We
ee
34to41
| OPEN
Not used. (open)
SI to $21
FL segment output.
i)
Ni Ww
74
75
76
SEL1
IN PORT
IN PORT
pinrorr
|
=
7 [weort
i
78 [SCOR
| 1 _| ResdouiningsignalinpuforstcodeQiwta——SSSCSC~"~S*~'"~*S*~*~S~S
79
pS2
dT
Connected to +5V.
fsa,
Connected to GND.
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