57
Q301, Q504, Q509, Q510, Q511, Q517, Q519 : NJM2068M
(TOP VIEW)
Q302, Q304, Q305, Q306 : NJM2387DL2
PIN FUNCTION
1.V
IN
2.ON/OFF CONTROL
3.V
OUT
4.V
ADJ
5.GND
NJM2387DL2
1 2 3 4 5
3
EQUIVALENT CIRCUIT
V
IN
Control
GND
V
OUT
V
ADJ
Thermal
Protection
ON/OFF
control
Over Current
Protection
Over Voltage
Protection
Bandgap
Reference
NJM2387DL2
Содержание Dn-c620 - Dnc620 Professional Broadcast Cd Player
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Страница 86: ...ecmf d Printed in Japan...