Onkyo TX-SR875 Service Manual page 49

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A
B
PRINTED CIRCUIT BOARD VIEWS-21
U33
DISPLAY PC BOARD (NADIS-9085)
Component side
1
LEDSTBY
LEDREADY
LEDZ2
LEDZ3
LEDPURE
KEY0
2
+5VMPU
GNDDG
KEY0_1
D7570
U7560
C7560
S7613
S7618
AUDIO SEL
J7609
3
10
D7596
Z2
LEVEL
Z OFF
S7614
S7616
S7650
J TONE
Z3
LEFT
4
S7615
S7617
S7649
5
C
NCDIS-9085
2
25139085B
J7647
17
D7571
J7646
15
J7631
J7632
7
S7619
S7621
CBL/SAT
S7622
VCR/DVR
GAME/TV
DVD
D7597
D7598
D7599
HDMI
STEREO
OUT
TONE
THX
S7648
DIGITAL
S7645
S7644
S7643
INPUT
RIGHT
RIGHT
LEFT
DIMMER
S7638
S7647
S7646
S7640
S7639
D
E
17
J7661
Q7500
J7635
10
J7634
7
J7637
25
S7623
S7624
S7626
S7625
AUX1
AUX2
TAPE
D7600
D7601
D7602
D7603
UP
S7634
RETURN
RIGHT
LEFT
S7632
S7633
S7636
TUNING
SETUP
MEMORY
MODE
S7637
S7642
S7641
DOWN
S7635
F
G
FLAC1
FLAC2
-VP
P7501B
+3.3VMPU
1
J7650
30
J7649
30
J7652
25
J7651
20
J7648
7
J7653
20
J7644
15
J7643
15
J7642
15
GNDDG
VOLB
J7641
VOLA
20
+3.3VMPU
P0
J7638
S7627
S7628
S7629
+5VMPU
J7626
10
PHONO
CD
TUNER
NET/USB
J7629
J7625
10
J7616
J7620
J7624
J7628
10
D7604
J7619
J7623
7
12
D7606
D7605
J7618
7
J7617
7
C7538
J7605
J7606
C7535
C7534
J7604
17
J7601
P7530
P7550
ENTER
S7631
P204B
TX-SR875
H
S7630
DISPLAY
15
15
GNDDG
C7533
+5VMPU
OPTF
J7608
22
22
P7522

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