Onkyo TX-RZ820 Service Manual page 37

1
PART-8 DISPLAY(DOOR)SECTION
D
BASW-1992-2
DOOR
GND_DG
KEYINT1
KEY0_2
KEY0_3
KEY2
KEY3_1
GND_DG
C
P7590B:
or NSCT-7P878(25051091)
B
A
1
2 3
KEY2 R7621 R7622
270
R7632
R7603 R7604
470 560
2 3
4
R7623 R7624
330 470 560
R7633 R7634
330 470 560
S7601-7636
NPS-111-S681 or NPS-111-S677(25035714T)
R7605
820
4
5
Schematic Diagram
R7625 R7626 R7627
820 1.2k 2.2k
R7635
820
5
6
D
R7628 R7629
3.9k 12k
C
B
A
TX-RZ820
6