Pin No. Mark I/O Function
61 OPEN_H O CD open tray normal
(Active : H)
62 VCC — Power supply 5.0V
63 N.C. O No connection
64 Vss — GND (0V)
65 N.C. O No connection
66 TAPE_EJ I Tape eject key
67 N.C. O No connection
68 N.C. O No connection
69 LD_SPD I CD loading speed
select
70 S/W_RESET I Micro_P RESET
71 LCD_RST O Rest output
72 LCD_CS O Chip select output
73 LCD_CLK O Clock output
74 LCD_DATA O Data output to the
driver
75 EXP_DATA O Exp 1C control data out
76 EXP_CLK O Exp 1C control clock
output
77 VOL_S1 I Vol jog S1 input
78 VOL_S2 I Vol jog S2 input
79 N.C. O No connection
80 N.C. O No connection
81 S.V. O Sound virtualiser
82 N.C. O No connection
83 Dimmer O Dim LCD backlight and
turn off all LEDs
84 PCNT1 O Power control output 1
(secondary side)
85 PCNT2 O Power control output 2
(secondary side)
86 MUTE A O Muting output A
87 N.C. O No connection
88 HP_SW I Headphone jack SW
89 N.C. O No connection
90 AD1 A-D Key input 1
91 AD2 A-D Key input 2
92 MK_IN1 A-D Tape mecha condition
input 1 (Half/Rec_F/
REC_R/Mode)
93 MK_IN2 A-D Tape mecha condition
input 2 (Photo/TPS)
94 DC_DET A-D DC detect input
95 N.C. O No connection
61