Sony Esprit TAV-L1, Service Manual

Page: 140 / 210

140
TAV-L1
Pin No.
Pin Name
I/O Description
82
EMERGENCY
_DOWN
O
Emergency stop (lower direction) detection sensor input terminal
"H": emergency stop detect
83
EMERGENCY
_UP
O
Emergency stop (upper direction) detection sensor input terminal
"H": emergency stop detect
84
DROP_DOWN
_DETECT
O
Deceleration start position (lower direction) detection sensor input terminal
"H": deceleration start position detect
85
DROP_UP
_DETECT
O
Deceleration start position (upper direction) detection sensor input terminal
"H": deceleration start position detect
86
STOP_DOWN
_DETECT
O Stop position (lower direction) detection sensor input terminal "H": stop position detect
87
STOP_UP
_DETECT
O
Stop position (upper direction) detection sensor input terminal "H": stop position detect
88 MO_PHASE O
Lift motor drive direction control signal output terminal
89 MO_SR O
Synchronous rectification control signal output to the lift motor driver
90
MO_RESET O Reset signal output to the lift motor driver "L": reset
91 MO_MODE O Mode selection signal output to the lift motor driver "L": cool mode, "H": normal mode
92 NO USE O
Not used
93 PANEL_FAIL_IN I Abnormal voltage detection signal input from the LCD panel unit "L": abnormal voltage detect
94, 95 KEY2, KEY1 I Key input terminal Not used
96 VSS - Ground terminal
97 KEY0 I Key input terminal Not used
98 VREF I
Reference voltage (+3.3V) input terminal
99 VCC - Power supply terminal (+3.3V)
100 MO_FAULT I Fault state detection signal input from the lift motor driver "L": fault stare, "H": normal state