13
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Pin No.
Pin Name
I/O
Application
Processing Operation Description
65
OPEN_CLOSE
I
Z-MECHA OPEN/CLOSE
66
Y0
O
Touch panel control
67
INV_SW
O
Inverter free run frequency switching
68
BL_ENA
O
Back light ON/OFF control
H: ON, L: OFF
69
TYPE4
I
Destination settings
H: 5V pre-out, L: 2V pre-out
70
Z_SWT
I
Detection of panel mechanism
71
SW_C
I
Detection of panel mechanism
72
SW_B
I
Detection of panel mechanism
73
SW_A
I
Detection of panel mechanism
74
VCC2
75
SMOTOR_M
O
Panel mechanism slide control
76
VSS
77
SMOTOR_P
O
Panel mechanism slide control
78
TMOTOR_M
O
Panel mechanism tilt control
79
TMOTOR_P
O
Panel mechanism tilt control
80
AM+B
O
Tuner AM power supply ON/OFF control
H: ON, L: OFF
81
SI
O
SI control
L: ON, H: OFF
82
EJECT
I
Disk ejection
83
BE_RESET
O
Reset request to back end
L: Reset, H: Clear reset
84
BE_RESERVE2
I
Operation identi
fi
cation terminal from back end
H: Valid, L: Invalid
85
BE_STBY
I
Standby request from back end
86
BU_BUDET
O
Noti
fi
cation of momentary power down detection to back end
87
BE_INI
O
Initial request to back end
88
BE_SDATA
I
Communication data from back end
89
BE_CLK
I
Communication clock with back end
90
BE_MDATA
O
Communication data to back end
91
VCC2
92
TYPE1
I
Destination settings
Refer to Destination settings
93
VSS
94
TYPE2
I
Destination settings
Refer to Destination settings
95
BE_CON
O
Control request to back end
96
BE_MREQ
O
Request to back end
97
DISC_DET
I
DVD mechanism function to detect if there is a disc or not. H: There is no disc, L: There is a disc
98
NC
O
99
Z_CNT
I
Detection of panel mechanism
100
Z_SENS
I
Detection of panel mechanism
101
NC
O
102
VSY
I
VD (VSYNC) input
103
BE_RESERVE1
CLK terminal for operation identi
fi
cation from back end
CLK frequency: 1Hz
104
BE_SREQ
I
Request from back end
105
NC
O
MICROCOMPUTER’S TERMINAL DESCRIPTION
