Onkyo DR-645(S)/(B)

Wiring Diagram
Tuner Board
RST SDA SCL AGND AGND FM5V FMR FML
IPOD Board
J20
J17
J15
J9
J2
J1
J14
J10
J6
CON1
J4
J5
J8
DVD Loader
Transformer
Headphone Board
USB Board
AGND HP-R HP-L H-METU
GND DN DP 5V
AUX-R AGND AUX-L
ECO Power Board
JP4
JP2
JP1
JP3
Key Board
KEY1 KEY2 ECO GND +5V VFD1 VFD2 32V DATA STB CLK REM RA0 RB0
Display Board
Decoder Board
GND
R
GND
L
Speaker Output Board
AC220V
6-1 6-1