Onkyo TA-2820

Cys;740)
[ TP4
(J TP3
Or ©
R403 R404
REC LEVEL
PB LEVEL
O
O
NCAR-4165
R461 R462
ore O
i
OSCILLOSCOPE
AF
OSC
Attenustor
LINE
IN
LINE
VTVM
:
OUT
OLIN
PHASE)
4st
90°
180
fig-2
Confirming
phase
reletionship
:
fig-1
|