Onkyo A-8850 - Integrated Circuit Diagrams

A-8850
TA7291S (Motor drive) M51943BSL (System reset)
NJM5532DD (OP Amp)
NJM4560DX
TA7317P (Protective circuit)
8 9
Q- -- —-— + Ona ee ee ee
MUTING
CIRCUIT
REGULATOR
CIRCUIT
SHUMITT RELAY
IVE
CIRCUIT CIRCUIT
POWER ON-OFF
DETECTION
CIRCUIT
OVER CURRENT
DETECTION
CIRCUIT
: OFRECT
VOLTAGE
DETECTION
RCVIT
DISCHARGE
CIRCUIT
O
7