Casio QV-200B Service Manual & Parts List page 9

Power off by APO
1. PON
2. APO
3. POB
4. FACT
5. Power On
6. Voltage
detection
Forced power on by FACT
1. PON
2. APO
3. POB
4. FACT
5. Power On
6. Voltage
detection
Power off by low voltage detection
H (VCC1)
1. PON
H (VCC3)
2. APO
L
H (VCC3)
3. POB
L
4. FACT
L
H (VCC1)
5. Power On
L
H (VCC0)
6. Voltage
detection
H (VCC1)
L
L
H (VCC3)
L
H (VCC1)
L
H (VCC0)
— 7 —
H (VCC1)
L
H (VCC3)
L
L
H (VCC1)
L
H (VCC0)
L