Sony WM-FX483 Service Manual page 21

Pin No. Pin Name
74 XOUT
75 XIN
76 VXT
77 VLCD
78, 79 C1, C2
80 VEE
* Note: Output value of P9-2 (FM MODE terminal) changes depending upon destination.
US, Canadian
E, AEP, East European : Low output during MONO mode, Set to the input during STEREO mode.
* Note: Output port setting during STOP mode
Hi-imp
Low
Set to the input port : P9-1, P9-2, P9-3, P4-0, P4-1, P4-3, P6-1, P6-2, P6-3
I/O
—
Crystal oscillator connection terminal
—
— Terminal to which external capacitor for stabilization of crystal oscillator power supply is connected
—
LCD drive power supply step-up terminal
—
— 1.5 V constant voltage power supply terminal for LCD drive
: High output during LOCAL mode, Low output during DX mode.
: S23, S24, D01/OT2, DO2
: P3-0, P3-1, P3-2, MUTE
Function
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