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Pin No.
Pin Name
39
PLL-CE
40
—
41
FM-ON
42
LCD-SO
43
LCD-CE
44
LCD-CKO
45
VOL-SO
46
VOL-CE
47
VOL-CKO
48
AMP-MUTE
49
AMP-ON
50
MUTE
51, 52
—
53
TU-ON
54, 55
—
56
ACC-IN
57 to 59
—
60
SYS-RST
61
BUS-ON
62 to 67
—
TE
L 13942296513
68
POWER-ON
69 to 75
—
76
ILL
77
—
78
RE0
79
RE1
80
AD-ON
81, 82
—
83
REL
84
SEL2 COL SEL
85
SEL0
86
SEL1
87 to 100
—
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I/O
O
PLL chip enable signal output to the FM/AM PLL (IC130) "H" active
O
Not used (open)
O
FM system power supply on/off control signal output terminal "H": FM power on
O
Serial data output to the liquid crystal display driver (IC900)
O
Chip enable signal output to the liquid crystal display driver (IC900) "H" active
O
Serial data transfer clock signal output to the liquid crystal display driver (IC900)
O
Serial data output to the electrical volume (IC400)
O
Chip enable signal output to the electrical volume (IC400) "H" active
O
Bus clock signal output to the electrical volume (IC400)
Muting on/off control signal output to the power amplifier (IC500) "L": muting on
O
"L" is output when the front panel is removed
Standby on/off control signal output to the power amplifier (IC500)
O
"L": standby mode, "H": amplifier on "L" is output when the front panel is removed
O
Audio line muting on/off control signal output terminal "H": muting on
O
Not used (open)
O
Tuner system power supply on/off control signal output terminal "H": tuner power on
O
Not used (open)
I
Accessory detection signal input terminal "L": accessory on
O
Not used (open)
O
Reset signal output to the SONY bus interface (IC800) "L": reset
O
Bus on/off control signal output to the SONY bus interface (IC800) "L": bus on
O
Not used (open)
Main system power supply on/off control signal output terminal "H": power on
O
"L" is output when the front panel is removed
O
Not used (open)
Power on/off control signal output of the illumination LED and liquid crystal display driver
O
(IC900) "H": power on
O
Not used (open)
I
Dial pulse input of the rotary encoder (S900)
(for VOLUME/BASS/TREBLE/BALANCE/FADER control)
I
A/D converter power control signal output terminal
O
When the KEYACK (pin wh) that controls reference voltage power for key A/D conversion input
is active, "L" is output from this terminal to enable the input
O
Not used (open)
Rotation detection signal input from supply reel sensor and take-up reel sensor on the deck
I
mechanism Not used (open)
I
Destination setting terminal (fixed at "H" in this set)
I
Destination setting terminal (fixed at "L" in this set)
I
Destination setting terminal (fixed at "H" in this set)
O
Not used (open)
x
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8
Description
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