Sharp GX20 Service Manual page 145

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VIN
5
Over Heat &
Control
Over Current
Circuit
Protection
320 k
Bandgap
Reference
500 k
1
2
GND
CONT
(IC209: VCONT)
ON/OFF
CE
3
Each ciruit
Control
-
Current
Limit
+
Voltage
Reference
VOUT
4
- +
3
NP
1
VIN
5 VOUT
2
VSS

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