Read Sony ZS-Y3 Service Manual online
33
ZS-Y3
Pin No.
Pin Name
I/O
Description
83
CD-ON
O
CD power on/off control signal output terminal “H”: CD on
84
A-MUTE
O
Audio muting on/off control signal output terminal “H”: muting
85
NC
—
Not used
86
TU-ON
O
Tuner power on/off control signal output terminal “H”: tuner on
87
LIGHT
—
Not used
88
NC
—
Not used
89
TU-MUTE
O
Tuner muting on/off control signal output terminal “H”: active
90
TU-CE
O
PLL chip enable signal output terminal
91
TU-COUNT
I
PLL serial data input terminal
92
TU-DATA
O
PLL serial data output terminal
93
TU-CLOCK
O
PLL serial data transfer clock signal output terminal
94, 95
NC
—
Not used
96
RST
I
System reset signal input from the reset signal generator “L”: reset
97
MOD0
I
Mode setting terminal
98
X1
O
Main system clock output terminal (8 MHz)
99
X0
I
Main system clock input terminal (8 MHz)
100
GND
—
Ground terminal
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