Read Sharp LC-37SA1E (serv.man5) Service Manual online
LC-37SA1E/RU/LC-37SV1E/RU
5 – 16
2.7. IC704 (VHIMR4030++-1)
2.7.1 Block Diagram
2.7.2 Pin Connections and short description
85
GND*
–
N.C.
N.C
86
GND*
–
N.C.
N.C
87
GND*
–
N.C.
N.C
88
GND*
–
N.C.
N.C
89
GND*
–
N.C.
N.C
90
GND*
–
N.C.
N.C
91
EXP [4]
O
Outport [4] (Power control signal 2)
PCON2 (EP4)
92
GND*
–
N.C.
N.C
93
GNDIO
–
Ground.
Ground.
94
VCCIO2
–
VCC (3.3V)
FPGA_VCC
95
GND*
–
N.C.
N.C
96
GND*
–
N.C.
N.C
97
EXP [2]
O
Outport [2] (Power control signal 1)
PCON1 (EP2)
98
GND*
–
N.C
N.C
99
GND*
–
N.C.
N.C
100
EXP [0]
O
Outport [0] (S-MUTE signal)
S_MUTE
Pin No.
Pin Name
I/O
Pin Function
1
Z/C
I
Zero Current Detection Terminal.
2
F/B
I
Feed Back terminal.
3
GND
–
Ground Terminal.
4
VCC
–
VCC Terminal.
5
Emitter/OCL
O
Emitter/OCL terminal.
7
VIN
I
VIN Terminal.
8
Collector
I
Collector Terminal.
Pin No.
Pin Name
I/O
Pin Function
Sheet Name
Click on the first or last page to see other LC-37SA1E (serv.man5) service manuals if exist.