Casio QT-6100 Service Manual page 90

28. XC6206P182MR (IC34)
VIN
3
2
1
VSS VOUT
BLOCK DIAGRAM
29. XC6219B332MR (IC46)
V (NC)
OUT
4
5
1 2 3
V
IN V CE
SS
BLOCK DIAGRAM
PIN ASSIGNMENT
PIN NUMBER
1
2
3
V
IN
Current
Limit
Voltage
Reference
PIN ASSIGNMENT
PIN NUMBER
1
2
3
4
5
CE
ON/OFF
Control
— 88 —
PIN
FUNCTION
NAME
VSS Ground
VOUT Output
VIN Power Input
PIN
FUNCTION
NAME
VIN Input
VSS
Ground
CE ON/OFF Control
NC No Connection
VOUT
Output
each circuit
Current
Limit
R2
R1
Voltage
Reference
V
OUT
V
SS
V
IN
V
OUT
V
SS