Onkyo A-8870

A-8870 |
TA7291S
(Motor
drive)
M51943BSL
(System
reset)
+tnput 2 [5 ] 10] + INPUT 3
yy
~tnPUT 2[6] -INPUT 3
OUTPUT 2 18 Jourtput 3
TA7317P (Protective circuit)
8 9
O
REGULATOR
CIRCUIT
SHUMITT RELAY
DRIVE
CIRCUIT CIRCUIT
POWER ON-OFF
DETECTION
CIRCUIT
OVER CURRENT
OETECTION
CIRCUIT
¢ DIRECT
VOLTAGE
OETECTION
IR T
OISCHARGE
CIRCUIT
SuB
STRAIGHT
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