Onkyo DR-645(S)/(B)

ECO Power and Speaker Output Board -- Circuit and Layout Diagram
REL101
1
2
3
CN103
AC IN
1
2
3
CN102
AC OUT
1
1
2
2
3
3
4
4
T2201
NE-394A-37 120V
1
2
3
4
CN101
4P/2.0
F101
F2AL 250V
ECO POWER
~12V1
~12V2
REL1
REL2
! !
4 3 2 1
SPK701
T-04-05
1 2
3
4
CN6
4P
ECO Power Board
Speaker Output Board
7-1 7-1