Onkyo HT-RC270(B) Service Manual page 65

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A
B
PRINTED CIRCUIT BOARD VIEW-6-2
U006
DISPLAY BOARD
BADIS-0146
1
2
NC
+3.3VMC
-VP
FLAC2
FLAC1
3
4
5
C
33
17
49
1
Q7503
Q7504
D6613
D6615
D6617
D6619
R6643
R7633
R6641
R6645
R6639
C6613
R7631
C6621
R7611
R7612
Q6607
R7613
R7614
R7615
R7616
R6640
C6614
R6642
R6646
C6622
R7632
R7597
R7599
Q7593
B side view from A side
D
E
33
17
49
1
R6647
1
D6621
D6620
D6618
D6616
D6614
C7806
R7807
D7806
R7805
D7810
DIP
F
G
LEDSTBY
~KEYINT0
LEDREADY
~KEYINT1
LEDZ2
KEY1
LEDZ3
KEY2
LEDZ4
KEY3
LEDPURE
+5VMPU
KEY0
VOLB
~REMIN
VOLA
REMO_IN
OPTF
LED_REMO
~MICDET
~FLD1CS
MICMUTE
~FLD2CS
MIC
~FLDRST
AUX2_L
LEDLATCH
GNDAUX2
DIGCLK
GNDAUX2
DIGSDO
AUX2_R
GNDDG
+15VA
GNDDG
-15VA
+3.3VMPU
AUX2CV_IN
+3.3VST
GNDVD
Q7533
Q7530
Q7532
Q7534
1
D7531
D7532
C7530
DTR-40.2/DHC-40.2
H

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