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