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7. IC INFORMATION
Output to the Segment of the FL display tube.
=]
toda
"UO
Oo
A
ND
©
O1
ed
AC (50/60 Hz) detecting terminal
|
:
(If the timer clock control signal and 2 or more pulses are not detected, the function
returns to the back-up mode.)
Input terminal of discrimination signal of the destination. (See 7.1.2.)
ON/OFF detection of power for the amplifier.
H: Power ON
Clock (Communication terminal with the amplifier at power ON)
.
Indication of receiving of the stereophonic broad-casting.
"I": Stereophonic, "H": Non-stereophonic
To be used as data for FL indication
= 16
f
m ep) 8) Q
m A
©
Detection of staiton.
"1".
Station available,
"H" : Station unavailable
To be used as data for FL indication
Output of control signal of forced monaural at FM mode.
3
When the forced monaural is ON : "H" is outputted.
3
FM
MONO
/O
When the forced monaural is OFF and TUNE is "H" : "H" is outputted.
When the forced monaural is OFF and TUNE is "L" : "L" is outputted.
At AM mode:
"H" is outputed.
:
Ce
|
KOR
Key matrix output terminal
g
Data (Communication terminai with the amplifier at power ON)
KO3
|
KO4
KO5
SA
/O
Terminal for Silial of PLL IC (IC302:LM7001) and key matrix output terminal
:
KI1
NO
<j
Cc
z
m
- — 4 N oi
6
18
19
N G)
Kl2
fo
S
KI3
Key matrix input terminal
Kl4
27
7
KI5 -
28
Ki6
N N Oo ol
21
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