Onkyo DX-C390 Service Manual page 16

PC BOARD CONNECTION DIAGRAM
P851
NAPS-8064
P852
N
NADG-8065 J903A
AC-H
P853B
E801
J902B
S901
U21 : Standby LED
PC board
P801B
STANDBY/ON
REPEAT RANDOM
P902A
P951
L
T901
J904A
AC-G
J901B
AC-H
AC-G
+
P704A
U25 : Disc sensor PCB
NAETC-8059
P702B
U29
D803
U20 : Display circuit PC board
NADIS-8054
NASW-8055 P801A
Q802
DIMER DISPLAY
U10 : Main circuit PC board
NADG-8053
KSM-213CCM Mechanism unit
U23 : Mechanism control PC board
NADG-8057
: Illumination PC board
NADIS-8066
OPEN/CLOSE
Q810
S813
DISC-SKIP
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U22 : Output terminal PC board
P153
P702A
ROT-R
ROTH
LOAD-3
ROT-L
LOAD-1
CURRENT
LOAD-2
LOD-R
STOP-S
LOD-L
DISC-S
REQ
RST
SO
CL
SI
BMECHA
MGND
VDISP
F1
F2
GND
B5V
P751A
P751B
P752B
NAETC-8062
P752A
DISC1 DISC2 DISC3 DISC4 DISC5 DISC6
FR FF DOWN UP STOP PLAY/PAUSE
DX-C390
Q156
P152
P151
P103B
NAAR-8056
P102B
P705B
P904B
: FFC
: Socket AS