Sharp HT-CN410DVH Service Manual page 60

HT-CN410DVH
IC502 & IC504, Power Half Bridge (STA518)
Table 1. Pin Function
No
1
35 ; 36
15
12
7
4
14
13
6
5
16 ; 17
10 ; 11
8 ; 9
2 ; 3
29
30
31
32
21 ; 22
33 ; 34
25
26
27
24
28
19
23
18
20
Pin
GND-SUB Substrate ground
Vcc Sign Signal Positive supply
Vcc1A Positive supply
Vcc1B Positive supply
Vcc2A Positive supply
Vcc2B Positive supply
GND1A Negative Supply
GND1B Negative Supply
GND2A Negative Supply
GND2B Negative Supply
OUT1A Output half bridge 1A
OUT1B Output half bridge 1B
OUT2A Output half bridge 2A
OUT2B Output half bridge 2B
IN1A Input of half bridge 1A
IN1B Input of half bridge 1B
IN2A Input of half bridge 2A
IN2B Input of half bridge 2B
Vdd 5V Regulator referred to ground
Vss 5V Regulator referred to + Vcc
PWRDN Stand-by pin
TRI-STATE Hi-Z pin
FAULT Fault pin advisor
CONFIG Configuration pin
TH-WAR Thermal warning advisor
GND-clean Logical ground
VL Logic Reference Voltage
NC Not connected
GND-Reg Ground for regulator Vdd
Description
60