Pin No.Pin NameI/ODescription
41DSP TYPE SELECTIONOMode select terminal for IC601.
42XHGOMOOptical pick-up power ON/OFF control signal output terminal. OL�: ON
43XLTOSerial data latch pulse signal output to IC601.
44XSOEOSerial data output enable signal output terminal.
45RESERVEDOHeadphone attenuater ON/OFF signal output.
46POWLTOLatch signal output to the power control (IC401).
47TUAUDIOOAudio channel selection. (Radio/CD music)
48XAPC OFFOAPC mute signal output terminal. OL�: mute
49CDAUDIOOAudio channel selection. (Radio/CD music)
50 to 64 SEG14 to SEG0OSegment drive signal output to the liquid crystal display.
65 to 68COM3 to COM0OCommon drive signal output to the liquid crystal display.
69 to 71V3 to V1OBias signal output to the liquid crystal display driver.
72,73C1, C0OCapacitor connected terminal for the liquid crystal display driver voltage-up.
74CDWP/TUONOVCD control stop signal output terminal. Not used (FOL�).ixed at
75IC TESTITest terminal for IC (FixOL�). ed at
76BBSWOON/OFF control signal output to the headphone amplifier (IC302).
77XLEDOLCD back light control signal output to the liquid crystal display. (EJ616CK)
78RESETISystem reset signal input from the power contrOL�: resetol (IC401).
For several hundreds msec. after the poOLwer supply rises, � is input, then it cOHhang�es to
79XINISystem clock input terminal.
80XOUTNNot used (OPEN).
N 24 N |