Sony TAV-L1 Service Manual page 140

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