Casio ZD-1

36
IC404: PQ15RW11
Vo
Vadj
GND
Vin
1 2 3 4
1
2
4
3
IC
IC501: S-81340HG-KJ-T1
IC502: TC7WU04FU-TE12L
14
85
8 7
1 2
6
3 4
5
V
CC
Out 1 In 2 Out 3
In 1 Out 2 In 3 GND
1 2 3
V
IN
GND
Vref
*Parasitic
Diode
3
1
V
OUT
2