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A-8780
LC6520H-4466 (Microcomputer)
an
3 |
porary |e
ENCODER
INPUT
SELECTOR
LED
Os, ame
DRIVE
12|SEL DOWN
VOLUME
E(u}
—(woror
13
KEY
ee
i4|voL DOWN
baal
15,
SYSTEM
pus Line [
wae a
"IIG|SYS IN
(RIL
RENOTE
SENSOR
RESET
+B
Symbol __| Function
a
| POWER/BACK;
Power control output terminal.
"L" when power
on.
a a
cP
Input selector position detect input terminal.
Z
1
3
4
o
6
7
es) Zz, © oO
a=
PB3
Sl
Digital signal switching output terminal.
Selector
PCl
S2
DIGITAL-1|
L | H
DIGITAL-2|
H | L
DIGITAL-3|
L | L
ANALOG | H | H
MUTE
Input selector muting output terminal.
Active "H".
—
SEL UP | Input selector UP/DOWN
output terminal.
Active "H".
SEL DOWN
VOL
UP _| Volume
UP/DOWN
control output terminal.
Active "H".
—~12—
|
9
|PC2 | M.IND/STBY|
Muting
& Stand-by
indicator output terminal.
VOL DOWN
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