Read Sharp LC-13C2E (serv.man2) Service Manual online
16
LC-13B2H/M
LC-15B2H/M
LC-20B2H/M
LC-15B2H/M
LC-20B2H/M
7
Vss
GND terminal
8
NC
Not connected
9
Q3
Input terminal
10
NC
Not connected
11
Q2
Input terminal
12
Q1
Input terminal
13
NC
Not connected
14
Vdd
Power supply terminal
4-10. Description of multiplexer IC (IC1205) VHITC4052BF1EY terminals
No.
Terminal name
Description
1
0Y
Output terminal
2
2Y
Output terminal
3
Y-COM
Output terminal
4
3Y
Output terminal
5
1Y
Output terminal
6
INH
Input terminal
7
Vee
GND terminal
8
Vss
GND terminal
9
B
Input terminal
10
A
Input terminal
11
3X
Output terminal
12
0X
Output terminal
13
X-COM
Output terminal
14
1X
Output terminal
15
2X
Output terminal
16
Vdd
Power supply terminal
4-11. Description of dual bilateral switch IC (IC2003) VHITC4W66F/-1Y terminals
No.
Terminal name
Description
1
IN/OUT1
IN/OUT terminal 1
2
OUT/IN1
OUT/IN terminal 1
3
CONT2
Control input terminal 2
4
Vss
GND terminal
5
IN/OUT2
IN/OUT terminal 2
6
OUT/IN2
OUT/IN terminal 2
7
CONT1
Control input terminal 1
8
Vdd
Power supply terminal
4-12. Description of EEPROM IC (IC2004) VHIBR2416E2-1Y terminals
No.
Terminal name
Description
1
A0
Input terminal
2
A1
Input terminal
3
A2
Input terminal
4
GND
GND terminal
5
SDA
Serial data input/output
6
SCL
Serial clock input
7
WP
Write protect terminal
8
Vcc
Power supply terminal
4-13. Description of audio amplifier IC (IC3305) VHILA4635A+-1S terminals
No.
Terminal name
Description
1
DC
Ripple Filter
2
IN1
Input terminal 1
3
PREGND
GND terminal
4
IN2
Input terminal 2
5
STBY
Standby apploed voltage
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