Onkyo TX-SR603X Service Manual page 50

IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-5
Q7104 : TPS2011AD (Power-Distribution Switches)
BLOCK DIAGRAM
IN
EN
GND
PIN LAYOUT
TERMINAL DESCRIPTION
NAME
EN
GND
IN
OUT
Power Switch
Charge
Pump
Driver
UVLO
Thermal
Sense
(TOP VIEW)
GND OUT
1 8
IN 2 7 OUT
IN 3 6 OUT
EN 4 5 OUT
TERMINAL I/O
4 I
1 I
2, 3 I
5, 6, 7, 8 O
²
CS
Current
Limit
² Current Sense
DESCRIPTION
Enable input. Logic low turns on power switch.
Ground.
Input voltage.
Power-switch output.
TX-SR603X
OUT